WorldWideScience

Sample records for technology gas petroleum

  1. Gas geochemistry: a new technology to evaluate petroleum systems; Geoquimica de gases: uma nova tecnologia em avaliacao de sistemas petroliferos

    Energy Technology Data Exchange (ETDEWEB)

    Santos Neto, Eugenio Vaz dos [PETROBRAS, Rio de Janeiro, RJ (Brazil). Centro de Pesquisas. Gerencia de Geoquimica]. E-mail: eugenioneto@petrobras.com.br

    2004-11-01

    In the last decade hydrocarbon gas geochemistry has significantly evolved especially regarding to the widespread use of GC-C-IRMS (Gas chromatography-combustion-ion ratio monitoring system) techniques that allowed accurate measurements of {delta}{sup 13} C in the C{sub 1}-C{sub 4} fraction. Also, due to the improvement of the sampling procedures, sample collection - relatively small amounts of gas samples at low pressure - has become easier, sample transportation has become safer - the risk of accidents has been reduced - and analysis has become faster. The 'state-of-the-art' of the use of gas geochemistry to study processes within petroleum systems is discussed in this paper. The discussion is mainly focused on the identification of the hydrocarbon gas origin (biogenesis versus thermo genesis, mixing) and hydrocarbon gas generation (primary versus secondary cracking), including the inference of the relative thermal evolution and possible secondary alterations caused by biodegradation, secondary migration and eventually leakage from petroleum accumulations. Brief comments were also made about the new technologies involving noble gases and their potential use as tracers of processes in petroleum systems. Additionally, the origin of non-hydrocarbon gases in petroleum accumulations is succinctly discussed, as well as their possible economic impacts. The use of gas geochemistry techniques has brought a significant improvement in the understanding of petroleum systems under exploration in Brazil and in other parts of the world. Besides, on-going research projects suggest that there is a great potential for technological advances, e.g., adding the hydrogen isotopic composition of hydrocarbons to the interpretations, and also integrating the available results to the isotopic variations of noble gases. (author)

  2. Consortium for Petroleum & Natural Gas Stripper Wells

    Energy Technology Data Exchange (ETDEWEB)

    Joel L. Morrison; Sharon L. Elder

    2007-03-31

    The Pennsylvania State University, under contract to the U.S. Department of Energy (DOE), National Energy Technology Laboratory (NETL), established a national industry-driven Stripper Well Consortium (SWC) that is focused on improving the production performance of domestic petroleum and/or natural gas stripper wells. The SWC represents a partnership between U.S. petroleum and natural gas producers, trade associations, state funding agencies, academia, and the NETL. This document serves as the twelfth quarterly technical progress report for the SWC. Key activities for this reporting period included: (1) Drafting and releasing the 2007 Request for Proposals; (2) Securing a meeting facility, scheduling and drafting plans for the 2007 Spring Proposal Meeting; (3) Conducting elections and announcing representatives for the four 2007-2008 Executive Council seats; (4) 2005 Final Project Reports; (5) Personal Digital Assistant Workshops scheduled; and (6) Communications and outreach.

  3. Oil & Natural Gas Technology A new approach to understanding the occurrence and volume of natural gas hydrate in the northern Gulf of Mexico using petroleum industry well logs

    Energy Technology Data Exchange (ETDEWEB)

    Cook, Ann [The Ohio State Univ., Columbus, OH (United States); Majumdar, Urmi [The Ohio State Univ., Columbus, OH (United States)

    2016-03-31

    The northern Gulf of Mexico has been the target for the petroleum industry for exploration of conventional energy resource for decades. We have used the rich existing petroleum industry well logs to find the occurrences of natural gas hydrate in the northern Gulf of Mexico. We have identified 798 wells with well log data within the gas hydrate stability zone. Out of those 798 wells, we have found evidence of gas hydrate in well logs in 124 wells (15% of wells). We have built a dataset of gas hydrate providing information such as location, interval of hydrate occurrence (if any) and the overall quality of probable gas hydrate. Our dataset provides a wide, new perspective on the overall distribution of gas hydrate in the northern Gulf of Mexico and will be the key to future gas hydrate research and prospecting in the area.

  4. Problems of radiation safety of petroleum and gas production

    International Nuclear Information System (INIS)

    Garibov, A.A.

    2002-01-01

    Oil and gas production is the basis of economy of the Azerbaijan Republic and its cause in ecological and radioecology problems. One form this problem is the pollution by radionuclides of environment at the time of gas and petroleum production. At the time of petroleum and gas production the three-phase radionuclides are emitted in atmosphere: Emissions consisted from solid U-238, Ra-226, Th-232, K-40 discharged to atmosphere at the time of production, exploring and exploitation of petroleum and gas. They are presented in compounds of sand, clay, and petroleum residues; During the drilling and production the gross quantities of water flows out and collects. These water areas consist of radium, uranium, Th and K-40 dissolved in water salts; There are the radionuclides being in 902 condition emitted in atmosphere at the places of petroleum and gas production. The radon and its isotopes are emitted at this time; At the places of petroleum and gas production it is observed at local pollution areas polluted by solid emissions that at this territories the doze of exposition power variable 100 - 1000 micro/hour. The radioactivity at this system according to 2-1000 year/k consists from Ra, K-40, and U. At this areas the value of total background changes 5 - 1000 micro R/hour. The total radioactivity of water polls formed at the places of petroleum and gas production consisted 50 -150 Bq/L. In the case of gas the separated radionuclides are mainly consisted from Radon and its isotopes. In the compound of produced gas the concentration of radon varied 20 - 1700 Bq/m 3 . Thus, at the places of petroleum and gas production radioactive pollutants emitted to atmosphere, forms the polluted environment for working and living people at the same territory. This problem's status haven't been investigated thoroughly, the sources of pollution hasn't been uncovered concretely, the cleaning technology for polluted areas is unknown

  5. Petroleum and natural gas in Illinois

    Energy Technology Data Exchange (ETDEWEB)

    None

    1979-01-01

    Presentations made at the 7th Annual Illinois Energy Conference are compiled and reported. Specific topics include: Illinois petroleum and natural gas supply; energy use patterns for Illinois and the nation; impacts of the National Energy Act on the natural gas industry; natural gas for North America; natural gas supply under the Natural Gas Policy; US access to international oil; deregulation and its impact on the US petroleum supply; the US Energy Policy; petroleum pricing and taxation policies in Illinois; the high cost of energy and its impact on the poor; impact of increased fuel prices on Illinois' industrial future; energy prices and inflation; opportunities for energy conservation in transportaton; overview of energy and synfuels from biomass and wastes; an inventory of energy potential from biomass in Illinois; problems and potential of alcohol from agriculture; liquid and gaseous fuels from coal; and alternatives to liquid and gaseous fuels.

  6. Phillips Petroleum -- Capitalizing on technology

    International Nuclear Information System (INIS)

    Perdue, J.M.

    1996-01-01

    Phillips Petroleum Co., one of the largest international oil companies and the largest producer of natural gas liquids in the US, recently reported that first half 1996 net income was $916 million, up from $224 million for the same period the year before. During the past 5 years, reserves have increased 11% and production by 8%. Exploration expenses are down 32% and production costs per boe are down 24%. Compared to other majors involved in worldwide E and P, Phillips has the second highest 5-year percentage of reserves replacement--117%--and the second lowest finding and development cost/boe--$3.46--in the industry. How did the company do this while decreasing headcount by 5,300? The paper discusses focused growth, paring down assets, E and P projects, research and development, and electronic document management

  7. 49 CFR 192.11 - Petroleum gas systems.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 3 2010-10-01 2010-10-01 false Petroleum gas systems. 192.11 Section 192.11... BY PIPELINE: MINIMUM FEDERAL SAFETY STANDARDS General § 192.11 Petroleum gas systems. (a) Each plant that supplies petroleum gas by pipeline to a natural gas distribution system must meet the requirements...

  8. Life-cycle greenhouse gas emissions of shale gas, natural gas, coal, and petroleum.

    Science.gov (United States)

    Burnham, Andrew; Han, Jeongwoo; Clark, Corrie E; Wang, Michael; Dunn, Jennifer B; Palou-Rivera, Ignasi

    2012-01-17

    The technologies and practices that have enabled the recent boom in shale gas production have also brought attention to the environmental impacts of its use. It has been debated whether the fugitive methane emissions during natural gas production and transmission outweigh the lower carbon dioxide emissions during combustion when compared to coal and petroleum. Using the current state of knowledge of methane emissions from shale gas, conventional natural gas, coal, and petroleum, we estimated up-to-date life-cycle greenhouse gas emissions. In addition, we developed distribution functions for key parameters in each pathway to examine uncertainty and identify data gaps such as methane emissions from shale gas well completions and conventional natural gas liquid unloadings that need to be further addressed. Our base case results show that shale gas life-cycle emissions are 6% lower than conventional natural gas, 23% lower than gasoline, and 33% lower than coal. However, the range in values for shale and conventional gas overlap, so there is a statistical uncertainty whether shale gas emissions are indeed lower than conventional gas. Moreover, this life-cycle analysis, among other work in this area, provides insight on critical stages that the natural gas industry and government agencies can work together on to reduce the greenhouse gas footprint of natural gas.

  9. Technology Roadmap for the Petroleum Industry

    Energy Technology Data Exchange (ETDEWEB)

    none,

    2000-02-01

    The petroleum refining industry defined a detailed R&D roadmap, Technology Roadmap for the Petroleum Industry, to identify high-priority areas for technology R&D. Those priorities helped ITP target cost-shared solicitations and guide development of a balanced R&D portfolio to yield useful results in the near, mid, and long-term.

  10. 49 CFR 393.69 - Liquefied petroleum gas systems.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 5 2010-10-01 2010-10-01 false Liquefied petroleum gas systems. 393.69 Section... ACCESSORIES NECESSARY FOR SAFE OPERATION Fuel Systems § 393.69 Liquefied petroleum gas systems. (a) A fuel system that uses liquefied petroleum gas as a fuel for the operation of a motor vehicle or for the...

  11. The participation of the production sector in the research projects financed by CTPETRO - National Brazilian Plan in Science and Technology for Petroleum and Natural Gas; A participacao do setor produtivo nos projetos financiados pelo CTPETRO - Plano Nacional de Ciencia e Tecnologia de Petroleo e Gas Natural

    Energy Technology Data Exchange (ETDEWEB)

    Martins, Fabiana; Pereira, Newton Mueller [Universidade Estadual de Campinas, SP (Brazil). Inst. de Geociencias. Dept. de Politica Cientifica e Tecnologica]. E-mail: fabiana@ige.unicamp.br; newpe@ige.unicamp.br

    2002-07-01

    This paper emphasizes the participation of the equipment and services suppliers for the petroleum sector in the projects financially supported by CTPETRO (National Brazilian Plan in Science and Technology for Petroleum and Natural Gas), according to the edit 03/2000.

  12. An assessment of electric vehicles: technology, infrastructure requirements, greenhouse-gas emissions, petroleum use, material use, lifetime cost, consumer acceptance and policy initiatives.

    Science.gov (United States)

    Delucchi, M A; Yang, C; Burke, A F; Ogden, J M; Kurani, K; Kessler, J; Sperling, D

    2014-01-13

    Concerns about climate change, urban air pollution and dependence on unstable and expensive supplies of foreign oil have led policy-makers and researchers to investigate alternatives to conventional petroleum-fuelled internal-combustion-engine vehicles in transportation. Because vehicles that get some or all of their power from an electric drivetrain can have low or even zero emissions of greenhouse gases (GHGs) and urban air pollutants, and can consume little or no petroleum, there is considerable interest in developing and evaluating advanced electric vehicles (EVs), including pure battery-electric vehicles, plug-in hybrid electric vehicles and hydrogen fuel-cell electric vehicles. To help researchers and policy-makers assess the potential of EVs to mitigate climate change and reduce petroleum use, this paper discusses the technology of EVs, the infrastructure needed for their development, impacts on emissions of GHGs, petroleum use, materials use, lifetime costs, consumer acceptance and policy considerations.

  13. Natural gas participation on brazilian demand supply of liquefied petroleum gas

    International Nuclear Information System (INIS)

    Freitas Rachid, L.B. de

    1991-01-01

    Natural Gas Liquids Production, Liquefied Petroleum Gas (LPG) among them, has undergone a continuous growth and technological development until the first half of the eighties. This paper presents the natural gas processing activity development in Brazil, in the last 20 years, and the increasing share of LPG produced from natural gas in the supply of LPG domestic market. Possibilities of achieving greater shares are discussed, based on economics of natural gas processing projects. Worldwide gas processing installed capacity and LPG pricing tendencies, and their influence in the construction of new Natural Gas Processing Units in Brazil, are also discussed. (author)

  14. Proceedings of the Go-Expo Gas and Oil Exposition and the 4. Annual Canadian International Petroleum Conference and the 54. Annual Technical Meeting of the Petroleum Society of CIM : Global Challenges and Technology Integration. CD-ROM ed.

    International Nuclear Information System (INIS)

    2003-01-01

    A series of technical papers dealing with various aspects of petroleum geology and resource development were presented at this conference and trade show which was attended by local and international participants. The 27 sessions reflected the changes facing the petroleum industry in terms of fluctuating product prices, aging staff, maturing basins, frontier development, and environmental concerns. The conference is truly international with nearly one third of the 250 presentations coming from outside of Canada. The presentations were targeted for managers, engineers, technologists, geologists, and other petroleum industry specialists dealing with issues such as: business development; conventional oil and gas recovery; conventional and unconventional heavy oil recovery; corrosion, pipelines and process engineering; drilling engineering; enhanced recovery; environmental management; production operations; regulatory and operations management; reservoir fluid characterization; reservoir simulation; risk management; well test analysis; and, well design and completions. A total of 124 papers have been processed separately for inclusion in this database. refs., tabs., figs

  15. Associated petroleum gas in Russia: reasons for non-utilization

    Energy Technology Data Exchange (ETDEWEB)

    Roeland, Tonje Hulbak

    2010-10-22

    This report studies the factors hindering increased utilization of associated petroleum gas (APG) in Russia. The issue of flaring versus utilization is studied from a Technology Innovation System (TIS) perspective, seeing the non-utilization issue as a problem of technology diffusion. There are many technological options available for APG utilization, but a main blocking mechanism in the Russian case is the Gazprom monopoly on gas transportation via their pipelines. A commonly discussed solution is policy to ensure third party access, but this study finds that this solution holds little potential, as its ramifications are too extensive and unacceptable to the key actor Gazprom. More promising solutions may be found in small, emerging engineering companies. (Author)

  16. 40 CFR 1065.720 - Liquefied petroleum gas.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 32 2010-07-01 2010-07-01 false Liquefied petroleum gas. 1065.720... CONTROLS ENGINE-TESTING PROCEDURES Engine Fluids, Test Fuels, Analytical Gases and Other Calibration Standards § 1065.720 Liquefied petroleum gas. (a) Except as specified in paragraph (b) of this section...

  17. Norwegian petroleum technology. A success story

    International Nuclear Information System (INIS)

    2005-01-01

    In many ways, the Norwegian petroleum industry is an economic and technological fairy tale. In the course of a little more than 30 years Norway has developed a petroleum industry with world class products and solutions. This book highlights some of the stories behind this Norwegian success. A strong Norwegian home market has helped Norwegian industries to develop technologies in the absolute forefront. In some important areas, like the subsea market, the Norwegian 'oil cluster' became world leaders through companies like Vetco, Aker Kvaerner and FMC Technologies. Advanced products for the domestic market, with cost effective and flexible solutions, are also sought after in the international market place. Norwegian companies are now involved in some of the world's foremost projects, from Sakhalin in the east to Brazil in the west and Angola in the south. Norway, with its 4.5 million inhabitants, is a very small country indeed. As an energy supplier, however, Norway will play an increasingly important role. This will require an even stronger emphasis on research, competence and technology development. Today some 75.000 highly qualified people are working directly in the Norwegian petroleum industry, where the domestic market is still strong with large field developments like Snoehvit and Ormen Lange. Norway has established a unique Petroleum Fund, which currently is passing $ 160 billion, and political leaders in resource rich oil countries are looking to Norway for inspiration and guidance. This book describes some of the best technology stories that have emerged from Norwegian research institutions. Financial support, text and illustrations from the companies and institutions presented in the book have made its publication possible and are gratefully acknowledged. An editorial committee has been responsible for producing the book under the chairmanship of Research Director Ole Lindefjeld of ConocoPhillips, who once demonstrated a multiplier effect of at least 15

  18. Stakeholder Workshop Presentations: EPA Greenhouse Gas Data on Petroleum and Natural Gas Systems

    Science.gov (United States)

    View the summary and presentations from the November 2015 stakeholder workshop on greenhouse gas data on petroleum and natural gas systems from the Greenhouse Gas Reporting Program and U.S. Greenhouse Gas Inventory of Emissions and Sinks.

  19. 1998 annual report of Petroleum Technology Alliance Canada

    International Nuclear Information System (INIS)

    1999-01-01

    Key accomplishments of the Petroleum Technology Alliance of Canada (PTAC) during 1998 are summarized. PTAC is an association that facilitates collaborative research and technology development in the conventional oil and gas industry. Accomplishments in 1998 included the launch of 21 new research and development projects, increased memberships, and 16 successful workshops which focused on PTAC research and development initiatives in environmental impacts, conventional heavy oil, well completions, inactive well management and well abandonment. A financial statement attesting to the PTAC's financial health is included with this annual report. 2 tabs

  20. New structural changes in Kazakhstan petroleum and gas industry management

    International Nuclear Information System (INIS)

    Nadirov, N.K.; Konaev, Eh.N.

    1998-01-01

    The basic stags of structural changes in Kazakhstan petroleum and gas industry management are considered. It is shown, that in new economic situation the traditional branch scheme of management became out date and does not meet demands up the times. The spent structural changes in petroleum and gas industry management will promote to strengthening of strategic role of hydrocarbon raw material production and processing in prospect. (author)

  1. The crude petroleum and natural gas industry, 1995

    International Nuclear Information System (INIS)

    1996-01-01

    A compilation of data regarding the crude petroleum and natural gas industry was presented. This industry includes establishments engaged in exploration for, or production of petroleum or natural gas from wells or tar sands. Data presented in this publication include: the supply and disposition of crude oil and natural gas, operating and capital expenditures of approximately 500 companies of the oil and natural gas industry, drilling completions, and crude oil and natural gas reserves. Data about the oil sands industry is reported in another volume. Much of the data was obtained from the Canadian Association of Petroleum Producers. Overall, in 1995 Canadian natural gas production rose 6.7%; exports of crude oil rose 7.7%. 8 tabs., 2 figs

  2. Solid-state titania-based gas sensor for liquefied petroleum gas ...

    Indian Academy of Sciences (India)

    Solid-state titania-based gas sensor for liquefied petroleum gas detection at room temperature. B C Yadav ... This paper reports the liquefied petroleum gas (LPG) sensing of titanium dioxide (Qualigens, India). Scanning electron ... Variations in resistance with exposure of LPG to the sensing element were observed.

  3. New engineers for the natural gas and petroleum industry; Nachwuchs fuer die Erdgas-/Erdoelindustrie

    Energy Technology Data Exchange (ETDEWEB)

    Reinicke, K.M.; Pusch, G. [TU Clausthal (Germany). Inst. fuer Erdoel- und Erdgastechnik

    2007-09-13

    Tne natural gas and petroleum industry needs engineers. Universities are faced with the challenge of training them and ensuring their technical, communicative and personal skills. Universities are taking new strategies to do this, joining efforts with other universities and with the oil and natural gas industry. New media are employed, increasingly also for advanced training and for learning by correspondence course in order to provide students with special knowledge and facilitate career changes. The paper describes implemented and projected studies in petroleum and natural gas technology at TU Clausthal university and joint projects with partner universities and industry. (orig.)

  4. Consortium for Petroleum & Natural Gas Stripper Wells

    Energy Technology Data Exchange (ETDEWEB)

    Morrison, Joel [Pennsylvania State Univ., University Park, PA (United States)

    2011-12-01

    The United States has more oil and gas wells than any other country. As of December 31, 2004, there were more than half a million producing oil wells in the United States. That is more than three times the combined total for the next three leaders: China, Canada, and Russia. The Stripper Well Consortium (SWC) is a partnership that includes domestic oil and gas producers, service and supply companies, trade associations, academia, the Department of Energy’s Strategic Center for Natural Gas and Oil (SCNGO) at the National Energy Technology Laboratory (NETL), and the New York State Energy Research and Development Authority (NYSERDA). The Consortium was established in 2000. This report serves as a final technical report for the SWC activities conducted over the May 1, 2004 to December 1, 2011 timeframe. During this timeframe, the SWC worked with 173 members in 29 states and three international countries, to focus on the development of new technologies to benefit the U.S. stripper well industry. SWC worked with NETL to develop a nationwide request-for-proposal (RFP) process to solicit proposals from the U.S. stripper well industry to develop and/or deploy new technologies that would assist small producers in improving the production performance of their stripper well operations. SWC conducted eight rounds of funding. A total of 132 proposals were received. The proposals were compiled and distributed to an industry-driven SWC executive council and program sponsors for review. Applicants were required to make a formal technical presentation to the SWC membership, executive council, and program sponsors. After reviewing the proposals and listening to the presentations, the executive council made their funding recommendations to program sponsors. A total of 64 projects were selected for funding, of which 59 were fully completed. Penn State then worked with grant awardees to issue a subcontract for their approved work. SWC organized and hosted a total of 14 meetings

  5. 46 CFR 58.16-7 - Use of liquefied petroleum gas.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 2 2010-10-01 2010-10-01 false Use of liquefied petroleum gas. 58.16-7 Section 58.16-7... MACHINERY AND RELATED SYSTEMS Liquefied Petroleum Gases for Cooking and Heating § 58.16-7 Use of liquefied petroleum gas. (a) Cooking equipment using liquefied petroleum gas on vessels of 100 gross tons or more that...

  6. Petroleum and dollar have increased the gas price

    International Nuclear Information System (INIS)

    Anon.

    2001-01-01

    The natural gas tariffs have strongly increased in Europe during september 1999 and september 2000. The France has gone with the flow but has resisted to this unfavourable circumstance for the natural gas, marked by the petroleum prices escalation and the euro weakness towards dollar. (N.C.)

  7. 76 FR 22825 - Mandatory Reporting of Greenhouse Gases: Petroleum and Natural Gas Systems

    Science.gov (United States)

    2011-04-25

    ... AGENCY 40 CFR Parts 98 Mandatory Reporting of Greenhouse Gases: Petroleum and Natural Gas Systems AGENCY..., 2010 EPA promulgated Subpart W: Petroleum and Natural Gas Systems of the Greenhouse Gas Reporting Rule... outlined for calculating greenhouse gas emissions for the petroleum and natural gas systems source category...

  8. Perceptions of Improved Biomass and Liquefied Petroleum Gas Stoves in Puno, Peru: Implications for Promoting Sustained and Exclusive Adoption of Clean Cooking Technologies.

    Science.gov (United States)

    Hollada, Jacqueline; Williams, Kendra N; Miele, Catherine H; Danz, David; Harvey, Steven A; Checkley, William

    2017-02-13

    Many households in low- and middle-income countries cook with inefficient biomass-burning stoves, which cause high levels of household air pollution and threaten long-term health. Although clean stoves and fuels are available, uptake and consistent use has been low. Using observations and in-depth interviews, we assessed the attitudes, preferences, and beliefs about traditional versus liquefied petroleum gas (LPG) stoves in rural Puno, Peru. A total of 31 in-depth interviews were conducted with primary cooks and their families, health workers, community leaders, and improved stove contractors. Six in-home observations of meal preparation were also conducted. Six major barriers to consistent use of clean stoves were identified: (1) perceived differences in food taste and nutrition by stove type; (2) cooking niches filled by different stoves; (3) social norms related to cooking practices; (4) safety concerns; (5) comparative costs of using different stoves; and (6) lack of awareness and concern about long-term health risks. These findings suggest that to successfully reduce household air pollution, clean cooking programs and policies must consider the many factors influencing adoption beyond health, such as cost, taste, fears, and cultural traditions. These factors could be incorporated into community-based and national efforts to scale-up sustained and exclusive adoption of clean cooking.

  9. Perceptions of Improved Biomass and Liquefied Petroleum Gas Stoves in Puno, Peru: Implications for Promoting Sustained and Exclusive Adoption of Clean Cooking Technologies

    Science.gov (United States)

    Hollada, Jacqueline; Williams, Kendra N.; Miele, Catherine H.; Danz, David; Harvey, Steven A.; Checkley, William

    2017-01-01

    Many households in low- and middle-income countries cook with inefficient biomass-burning stoves, which cause high levels of household air pollution and threaten long-term health. Although clean stoves and fuels are available, uptake and consistent use has been low. Using observations and in-depth interviews, we assessed the attitudes, preferences, and beliefs about traditional versus liquefied petroleum gas (LPG) stoves in rural Puno, Peru. A total of 31 in-depth interviews were conducted with primary cooks and their families, health workers, community leaders, and improved stove contractors. Six in-home observations of meal preparation were also conducted. Six major barriers to consistent use of clean stoves were identified: (1) perceived differences in food taste and nutrition by stove type; (2) cooking niches filled by different stoves; (3) social norms related to cooking practices; (4) safety concerns; (5) comparative costs of using different stoves; and (6) lack of awareness and concern about long-term health risks. These findings suggest that to successfully reduce household air pollution, clean cooking programs and policies must consider the many factors influencing adoption beyond health, such as cost, taste, fears, and cultural traditions. These factors could be incorporated into community-based and national efforts to scale-up sustained and exclusive adoption of clean cooking. PMID:28208813

  10. Applications of aerospace technology to petroleum extraction and reservoir engineering

    Science.gov (United States)

    Jaffe, L. D.; Back, L. H.; Berdahl, C. M.; Collins, E. E., Jr.; Gordon, P. G.; Houseman, J.; Humphrey, M. F.; Hsu, G. C.; Ham, J. D.; Marte, J. E.; hide

    1977-01-01

    Through contacts with the petroleum industry, the petroleum service industry, universities and government agencies, important petroleum extraction problems were identified. For each problem, areas of aerospace technology that might aid in its solution were also identified, where possible. Some of the problems were selected for further consideration. Work on these problems led to the formulation of specific concepts as candidate for development. Each concept is addressed to the solution of specific extraction problems and makes use of specific areas of aerospace technology.

  11. Study on the petroleum recovery technology : Analysis of pipeline flow

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Se Joon; Kim, Hyun Tae; Kim, In Kee; Huh, Dae Gee [Korea Institute of Geology Mining and Materials, Taejon (Korea)

    1998-12-01

    The petroleum exploration activities have been performed by our own technology in the concession Block VI-I in Korean continental shelf for more than 10 years. Gas and gas condensate were discovered from several exploratory wells drilled in this block. This year, the news of another hit in the well of Gorae-V was very encouraging. Different from the previous gas discoveries, the reservoir properties and the productivity of Gorea-V well were excellent and the reserve estimate was very optimistic for the gas field development in this region. Gas consumption was very rapidly increased during recent years because of the image of cleaner fuel compared with other fossil fuels and convenience of usage. Korea is the fifth country in the world in terms of total quantity of petroleum consumption. This is the reason why the secure supply of oil and gas in the future is vital to our industry. The development of gas or gas condensate reservoir is different from that of oil reservoir. Especially sales contract must be made before the initiation of gas field exploitation. The production facilities including pipeline system must be selected and designed for further consideration. In this study, we have selected the 'K' offshore gas field where the water depth is 155 m and the distance from the shore is 50 km. The main purpose of this production system analysis is to select the optimum size and capacity of production facilities including pipeline in order to find the most appropriate production schedule. Production system analysis using nodal analysis includes deliverability calculation of the reservoir, production system optimization, recoverable reserve estimation, and performance forecast of the reservoir with three different production rate scenarios. The reservoir pressure is 4525 psia and the temperature is 248 deg.F. The OGIP of this reservoir was calculated as 24.64 BCF/well and the reservoir is expected to produce for up to 10 years. The porosity is 6% and the

  12. Petroleum and natural gas: exploration and production in France during the last ten years

    International Nuclear Information System (INIS)

    Combaz, A.

    1993-01-01

    This paper presents petroleum and natural gas exploration in France, during the last ten years. Statistical data on production, petroleum and natural gas deposits and forecasting are also given. 4 refs., 11 figs

  13. Petroleum and natural gas economy in Arab Countries, Angola and Nigeria

    International Nuclear Information System (INIS)

    Anon.

    1993-01-01

    This paper describes briefly main informations on petroleum prices and markets trends, production, contracts and agreements on the supply of petroleum products or natural gas and Liquefied Natural Gas (LNG)

  14. 10 CFR 503.38 - Permanent exemption for certain fuel mixtures containing natural gas or petroleum.

    Science.gov (United States)

    2010-01-01

    ... natural gas or petroleum. 503.38 Section 503.38 Energy DEPARTMENT OF ENERGY (CONTINUED) ALTERNATE FUELS... mixtures containing natural gas or petroleum. (a) Eligibility. Section 212(d) of the Act provides for a... proposes to use a mixture of natural gas or petroleum and an alternate fuel as a primary energy source; (2...

  15. Natural gas to buoy Trinidad and Tobago petroleum sector

    International Nuclear Information System (INIS)

    Anon.

    1993-01-01

    Trinidad and Tobago's petroleum sector remains at a crossroads. While heavily reliant on oil and gas for domestic energy consumption and hard currency export earnings, the small Caribbean island nation faces some tough choices in reviving its hydrocarbon sector in the 1990s. Exploration and production of crude oil have stagnated in recent years, and domestic refinery utilization remains low at 36%. However, substantial natural gas reserves in Trinidad and Tobago offer the promise of a burgeoning natural gas based economy with an eye to liquefied natural gas and gas based petrochemical exports. Any solutions will involve considerable outlays by the government as well as a sizable infusion of capital by foreign companies. Therein lie some of the hard choices. The article describes the roles of oil and gas, foreign investment prospects, refining status, refining problems, gas sector foreign investment, and outlook for the rest of the 1990's

  16. Liquefied petroleum gas overexposure in South Africa

    African Journals Online (AJOL)

    the insulting agent by means of a collateral history from her boyfriend and the emergency services personnel – the latter reported a 'musty' smell and found an open gas canister in her kitchen. CO poisoning could not be excluded because of laboratory and transit errors, preventing a carboxyhaemoglobin level from being.

  17. Organic matter and the cyclicity of petroleum and gas formation

    Energy Technology Data Exchange (ETDEWEB)

    Maksimov, S.P.; Botneva, T.A.; Eremenko, N.A.; Mekhtieva, V.L.; Pankina, R.G.

    1979-01-01

    A profound dialectic interconnection was shown to be present between the existence of the earth as a cosmic body and the development of nonliving and living nature, i.e., large tectonic movements, the evolution of the chemical and isotopic composition of the oceans' water, changes in the atmosphere, climate, and organic life, all of which are reflected in the megacyclic nature of petroleum and gas formation. The initial differences in the composition of the biomass and sedimentation conditions lead to the formation of matrix rock which differed in both the quality and composition of organic matter. The hydrocarbons generated from that rock were dissimilar with respect to chemical composition and structure as well as the isotope ratio of sulfur, hydrogen, and carbon. Therefore, the petroleums of various megacycles differ from one another in a number of parameters. The potential resources of petroleum and gas that are associated with the mesozoic megacycle of petroleum formation are thought to be greater than that of others. This is quite significant for planning exploratory-survey operations. 31 references, 3 figures.

  18. Nigeria: petroleum; natural gas and economic crisis

    International Nuclear Information System (INIS)

    Gugliotta, A.

    2008-01-01

    Conflicts in Nigeria have recently deepened and they show a continuous escalation. The endless attacks against all infrastructures led to a reduction of oil production, thus effecting international oil market as well. This article provides a Nigeria's economy and energy framework. First, we will focus on troubles characterizing oil companies activities in Nigeria. Then, we will analyze how a higher exploitation of natural gas could affect Nigeria's economy, politics and society. [it

  19. Proceedings of the Ontario Petroleum Institute's 48. annual conference : Ontario oil, gas and storage conference

    International Nuclear Information System (INIS)

    2009-01-01

    This conference discussed issues related to Ontario's petroleum industry and evaluated the province's potential hydrocarbon plays. Geological studies of interest to oil and gas operators were presented along with storage opportunities for hydrocarbons in underground formations. Regulatory issues related to the environmental impacts of oil and gas operations on soil and groundwater were reviewed, and various mitigation options for treating soils impacted by hydrocarbons were discussed. New technologies currently being used in Ontario's petroleum industry were presented together with various investment and exploration opportunities. An economic update of recent oil and gas activities in the region was also presented. The conference was divided into 7 sessions, and featured 17 presentations, of which 11 have been catalogued separately for inclusion in this database. tabs., figs.

  20. Petroleum biotechnology: Technology trends for the future

    African Journals Online (AJOL)

    STORAGESEVER

    2009-06-17

    Jun 17, 2009 ... the biphasic media: the oxygenase besides using the oxygen as cosubstrate also uses in their endogenous metabolism. Therefore, in order to allow the oxygenase compete for the oxygen with the endogenous respiration .... Although various parameters defined the type of petroleum, the oils can be easily ...

  1. Application of multitracer technology to petroleum reservoir studies. [Perfluorocarbon tracer technology

    Energy Technology Data Exchange (ETDEWEB)

    Senum, G.I.

    1992-09-01

    The objectives of this research program are to: Improve the assessment of the character of petroleum reservoirs using tracer technology for the monitoring and improvement of EOR techniques, specifically, (a) to apply the presently available multitracer perfluorocarbon tracer (PFI) technology to the study of petroleum reservoirs in characterizing reservoir bulk subsurface flow transport and dispersion rates; and (b) to demonstrate that PFTs with differing physical properties will interact with differing rates of adsorption and dispersion within such reservoirs, from which may be inferred difference in the character and/or extent of petroleum in those reservoirs. Develop additional tracers, and tracer injection, sampling and analyses methodologies for use in petroleum reservoir characterization experiments. Develop a data base of petroleum transport and dispersion properties from tracer experiments for use by modellers for developing, validating and extending petroleum reservoirs models used for characterizing petroleum reservoirs. Technical progress is discussed according to the three ongoing field experiments at the Naval Petroleum Reserve in California (NPRC).

  2. Potential applications of bioprocess technology in petroleum industry.

    Science.gov (United States)

    Singh, Ajay; Singh, Brajesh; Ward, Owen

    2012-11-01

    Petroleum refining is traditionally based on the use of physicochemical processes such as distillation and chemical catalysis that operate under high temperatures and pressures conditions, which are energy intensive and costly. Biotechnology has become an important tool for providing new approaches in petroleum industry during oil production, refining and processing as well as managing environmentally safe pollutant remediation and disposal practices. Earlier biotechnology applications in the petroleum industry were limited to microbial enhanced oil recovery, applications of bioremediation to contaminated marine shorelines, soils and sludges. The potential role of bioprocess technology in this industry has now expanded further into the areas of biorefining and upgrading of fuels, production of fine chemicals, control of souring during production and air VOC biofiltration. In this paper we provide an overview of the major applications of bioprocesses and technology development in the petroleum industry both in upstream and downstream areas and highlight future challenges and opportunities.

  3. Proceedings of the Canadian International Petroleum Conference 2005 and the 56. Annual Technical Meeting of the Petroleum Society of CIM : Because Technology Changes Everything. CD ed.

    International Nuclear Information System (INIS)

    2005-01-01

    This conference and trade show outlined the latest technologies associated with hydrocarbon exploration, petroleum geology, resource development, and enhanced recovery. It was attended by local and international participants in the petroleum sector. The 31 sessions highlighted the challenges facing the petroleum industry in terms of maturing basins and focused on issues such as business development and risk management; cold production of heavy oil; health, safety and regulatory issues; and environmental concerns regarding oil and gas development. The presentations were targeted for managers, engineers, technologists, geologists, and other petroleum industry specialists dealing with topical issues such as: well completion; well stimulation; well test analysis; thermal recovery; reservoir characterization; fluid characterization; numerical simulation; computerized simulation; emerging technology; thermal field projects; production operations; business development; and refining facilities. A total of 122 papers have been catalogued separately for inclusion in this database. (author)

  4. Petroleum and natural gas economy in Arab Countries, in Iraq, Nigeria and Tunisia

    International Nuclear Information System (INIS)

    Anon.

    1993-01-01

    This paper gives informations on petroleum and natural gas industry, petroleum market and prices, trade and contracts, prospection and investments: Portugal has retained the joining to the Maghreb-Europe gas pipeline for algerian gas supply. Saudi Arabia has closed several oil fields for maintenance. New contracts have been signed for exploration or development of petroleum or natural gas fields in Nigeria, Qatar, Tunisia and Yemen

  5. 40 CFR 1048.620 - What are the provisions for exempting large engines fueled by natural gas or liquefied petroleum...

    Science.gov (United States)

    2010-07-01

    ... large engines fueled by natural gas or liquefied petroleum gas? 1048.620 Section 1048.620 Protection of... exempting large engines fueled by natural gas or liquefied petroleum gas? (a) If an engine meets all the... natural gas or liquefied petroleum gas. (2) The engine must have maximum engine power at or above 250 kW...

  6. Solid-state titania-based gas sensor for liquefied petroleum gas ...

    Indian Academy of Sciences (India)

    Administrator

    Solid-state titania-based gas sensor for liquefied petroleum gas detection at room temperature. B C YADAV*, ANURADHA YADAV, TRIPTI SHUKLA and SATYENDRA SINGH. Nanomaterials and Sensors Research Laboratory, Department of Physics, University of Lucknow,. Lucknow 226 007, India. MS received 27 May ...

  7. Gas utilization technologies

    International Nuclear Information System (INIS)

    Biljetina, R.

    1994-01-01

    One of the constant challenges facing the research community is the identification of technology needs 5 to 15 years from now. A look back into history indicates that the forces driving natural gas research have changed from decade to decade. In the 1970s research was driven by concerns for adequate supply; in the 1980s research was aimed at creating new markets for natural gas. What then are the driving forces for the 1990s? Recent reports from the natural gas industry have helped define a new direction driven primarily by market demand for natural gas. A study prepared by the Interstate Natural Gas Association of America Foundation entitled ''Survey of Natural Research, Development, and Demonstration RD ampersand D Priorities'' indicated that in the 1990s the highest research priority should be for natural gas utilization and that technology development efforts should not only address efficiency and cost, but environmental and regulatory issues as well. This study and others, such as the report by the American Gas Association (A.G.A.) entitled ''Strategic Vision for Natural Gas Through the Year 2000,'' clearly identify the market sectors driving today's technology development needs. The biggest driver is the power generation market followed by the industrial, transportation, appliance, and gas cooling markets. This is best illustrated by the GRI 1994 Baseline Projection on market growth in various sectors between the year 1992 and 2010. This paper highlights some of the recent technology developments in each one of these sectors

  8. Petroleum and natural gas economy in Arab Countries and in Angola, Ivory Coast, Iran and Turkey

    International Nuclear Information System (INIS)

    Anon.

    1993-01-01

    This paper gives informations about petroleum and natural gas industry, petroleum market and prices, trade and contracts, prospection, exploration and production. The american Enron Corporation has proposed the best proposal for a liquefied natural gas plant in Yemen. Negotiations have begun between several western petroleum companies and Kuwait Petroleum Corporation for exploration-production joint ventures in Kuwait. In Iran, the retrofitting of Lavan island petroleum refinery is studied. Several invitations to bid for blocks of search permits have been started in Qatar, Algeria, Morocco and in Eastern chinese sea

  9. Potential displacement of petroleum imports by solar energy technologies

    Energy Technology Data Exchange (ETDEWEB)

    DeLeon, P.; Jackson, B.L.; McNown, R.F.; Mahrenholz, G.J.

    1980-05-01

    The United States currently imports close to half of its petroleum requirements. This report delineates the economic, social, and political costs of such a foreign oil dependency. These costs are often intangible, but combined they clearly constitute a greater price for imported petroleum than the strictly economic cost. If we can assume that imported oil imposes significant socioeconomic costs upon the American economy and society, one way to reduce these costs is to develop alternative, domestic energy sources - such as solar energy technologies - which can displace foreign petroleum. The second half of this report estimates that by the year 2000, solar energy technologies can displace 3.6 quads of petroleum. This figure includes solar energy applications in utilities, industrial and agricultural process heat, and transportation. The estimate can be treated as a lower bound; if the United States were to achieve the proposed goal of 20 quads by 2000, the amount of displaced oil probably would be greater. Although all the displaced oil would not be imported, the reduction in imported petroleum would relieve many of the conditions that increase the present cost of foreign oil to the American consumer.

  10. International comparison CCQM-K119 liquefied petroleum gas

    Science.gov (United States)

    Brewer, P. J.; Downey, M. L.; Atkins, E.; Brown, R. J. C.; Brown, A. S.; Zalewska, E. T.; van der Veen, A. M. H.; Smeulders, D. E.; McCallum, J. B.; Satumba, R. T.; Kim, Y. D.; Kang, N.; Bae, H. K.; Woo, J. C.; Konopelko, L. A.; Popova, T. A.; Meshkov, A. V.; Efremova, O. V.; Kustikov, Y.

    2018-01-01

    Liquefied hydrocarbon mixtures with traceable composition are required in order to underpin measurements of the composition and other physical properties of LPG (liquefied petroleum gas), thus meeting the needs of an increasingly large industrial market. This comparison aims to assess the analytical capabilities of laboratories for measuring the composition of a Liquid Petroleum Gas (LPG) mixture when sampled in the liquid phase from a Constant Pressure Cylinder. Mixtures contained ethane, propane, propene, i-butane, n-butane, but-1-ene and i-pentane with nominal amount fractions of 2, 71, 9, 4, 10, 3 and 1 cmol mol-1 respectively. Main text To reach the main text of this paper, click on Final Report. Note that this text is that which appears in Appendix B of the BIPM key comparison database kcdb.bipm.org/. The final report has been peer-reviewed and approved for publication by the CCQM, according to the provisions of the CIPM Mutual Recognition Arrangement (CIPM MRA).

  11. An Assessment of Petroleum Technology Development Fund (Ptdf ...

    African Journals Online (AJOL)

    industry and that some of those trained lack the technical know-how to manage the refineries. It is recommended that in order to enhance productivity and efficiency in our petroleum industry, technological and professional training in a real practical form should be encouraged. The number of persons offered training and ...

  12. Solid-state titania-based gas sensor for liquefied petroleum gas ...

    Indian Academy of Sciences (India)

    Administrator

    Abstract. This paper reports the liquefied petroleum gas (LPG) sensing of titanium dioxide (Qualigens,. India). Scanning electron micrographs and X-ray diffraction studies of samples were done. SEM shows that the material is porous and has grapes-like morphology before exposure to the LPG. XRD patterns reveal the.

  13. Petroleum and natural gas economy in Arab countries and in Iran, Angola, Gabon, Nigeria and Chad

    International Nuclear Information System (INIS)

    1993-01-01

    This paper describes briefly main informations on petroleum prices and market trends, trade and contracts, petroleum exploration in Algeria, Chad, Gabon, Libya, Saudi Arabia and Tunisia, new crude oil discoveries in Nigeria. In Iran, a joint venture will be constituted with Gaz de France for natural gas export in Europe. In Egypt, National Bank has financed for the first time a Liquefied Petroleum Gas plant. Statistics on petroleum and natural gas reserves, production, seismic surveys, drilling operations and refining units are also given. 9 tabs

  14. Proceedings of the Ontario Petroleum Institute's 46. annual conference : Ontario oil and gas conference

    International Nuclear Information System (INIS)

    2007-01-01

    This conference provided a forum for industry leaders and researchers to discuss issues related to Ontario's oil and gas industry. Economic profiles of the oil, gas, and salt resource industries were presented along with issues related to underground storage and abandoned oil wells. New technologies designed to improve production efficiency were also presented with particular reference to issues related to climate change and global energy needs. Other topics of discussion included gas storage facilities, the environmental impacts of the oil and gas industry, and issues related to site security. The conference was divided into 5 sessions. Two thesis award papers were also presented along with a keynote address that provided an overview of the petroleum industry's economic outlook. The conference featured 16 presentations, of which 3 have been catalogued separately for inclusion in this database. tabs., figs

  15. Impact of Recent Discoveries on Petroleum and Natural Gas Exploration: Emphasis on India

    OpenAIRE

    Herndon, J. Marvin

    2010-01-01

    Two discoveries have greatly impacted understanding relevant to the origination and emplacement of petroleum and natural gas deposits. One discovery, pertaining to hydrocarbon formation from methane broadens significantly potential regions where abiotic petroleum and natural gas deposits might be found. The other, discovery of the physical impossibility of Earth-mantle convection, restricts the range and domain of geodynamic behavior, and leads to new insights on the formation of petroleum an...

  16. Petroleum and natural gas economy in Arab Countries, Iran, Nigeria, Ethiopia and Ivory Coast

    International Nuclear Information System (INIS)

    1993-01-01

    This paper describes briefly main informations on petroleum production, prices and market trends, trade and contracts, petroleum exploration in Bahrain, Ethiopia, Libya, Tunisia, United Arab Emirates and Yemen. In Ivory Coast, a consortium led by Electricite de France and Bouygues has obtained the exploitation of Foxtrot natural gas field. Statistics on petroleum and natural gas reserves, production in the world in 1991 and 1992 are also given

  17. An unusual etiology in cold injury: Liquefied petroleum gas.

    Science.gov (United States)

    Kapı, Emin; Bozkurt, Mehmet; Taylan Filinte, Gaye; Kuvat, Samet Vasfi; Alioğlu, Celal

    2017-05-01

    Cold injury is a condition that causes reversible and irreversible damage when tissues are exposed to cold. This injury occurs due to various etiologies, and the most commonly observed ones include contact with liquefied petroleum gas (LPG) used in households, vehicles, and industry. LPG is a type of gas stored in liquid state under high pressure within cylinders. LPG contains a mixture of propane and butane gases. Direct contact of these gases with the tissues has the potential to cause metabolic, toxic, and respiratory damage. In this study, we present the cases of four patients with cold injury in the face and upper extremity caused by a pressurized jet stream of liquid gas that escaped out of the valves of the LPG cylinders. The patients had bullous lesions in the upper extremities and the face and second- and third-degree cold injuries with fibrotic and necrotic areas. The superficial defects secondarily healed with minimal scarring, while the necrotic finger had to be amputated. Cold injury on the skin caused by high-pressure jet streams of liquid gas as in our study is a rare occurrence. Our patients are important cases due to the rare etiology of cold injury.

  18. Petroleum and natural gas economy in Arab Countries and in Benin, Chad Cameroon, Namibia, Nigeria

    International Nuclear Information System (INIS)

    Anon.

    1993-01-01

    This paper gives informations on petroleum and natural gas industry, petroleum market and prices, trade and contracts, prospection and production. In Saudi Arabia, Saudi Aramco has begun the works to increase the production capacity of the petroleum refinery of Ras Tanura. In Kuwait, the cost of the retrofitting and development programs for the petroleum field is evaluated to 4 milliards $. Several contracts have been signed in Tunisia and in Nigeria for the attribution of exploration permits. A cooperation agreement has been signed, in Taiwan, between Total and Chinese Petroleum Corporation, which allows the establishment of joint ventures for the development of petroleum exploration in Far East. Petroleum exploration has begun in Namibia where Norsk Hydro has achieved the interpretation of seismic studies and will drill a first exploration well. In Egypt, petroleum production is stabilized at a level of 870000 barrels per day and the transport capacity of Sumed pipeline will increase from 80 to 117 millions tons per year in 1994

  19. 75 FR 18607 - Mandatory Reporting of Greenhouse Gases: Petroleum and Natural Gas Systems

    Science.gov (United States)

    2010-04-12

    ... complex as climate change (e.g. indirect emissions from electricity use). In that sense, one could view... vented carbon dioxide (CO 2 ) and methane (CH 4 ) emissions from petroleum and natural gas systems... 2 emissions in the petroleum and gas industry, while significantly reducing industry burden. Under...

  20. Petroleum and natural gas economy in Arab countries, Angola, Iran, Gabon and Nigeria

    International Nuclear Information System (INIS)

    Sarkis, N.

    1993-01-01

    This paper describes briefly main informations on petroleum production, prices and markets trends, trade and contracts, petroleum and natural gas exploration in Gabon, Tunisia, United Arab Emirates, Egypt and Sudan. Algeria and Portugal have signed a contract for natural gas supply of 2.1 Gm 3

  1. Native American Training Program in Petroleum Technology

    Energy Technology Data Exchange (ETDEWEB)

    Ho, Winifred M.; Kokesh, Judith H.

    1999-04-27

    This report outlines a comprehensive training program for members of Native American tribes whose lands have oil and gas resources. The program has two components: short courses and internships. Programs are proposed for: (1) adult tribes representatives who are responsible for managing tribal mineral holdings, setting policy, or who work in the oil and gas industry; (2) graduate and undergraduate college students who are tribal members and are studying in the appropriate fields; and (3) high school and middle school teachers, science teachers. Materials and program models already have been developed for some components of the projects. The plan is a coordinated, comprehensive effort to use existing resources to accomplish its goals. Partnerships will be established with the tribes, the BIA, tribal organizations, other government agencies, and the private sector to implement the program.

  2. Petroleum and gas in Ex-USSR countries

    International Nuclear Information System (INIS)

    Kousnetzoff, N.

    1994-01-01

    Forecasting related to russian federation have to take in part three factors of different nature: evolution of price in the world, maturity of reserves and the time it will take to go to a market economy; All of the predictions are not easy to make; two kinds of previsions are made: these ones of economists and these ones of energy specialists. A good example of the first kind is the recent World Energy Outlook of International Agency for Energy: the basic hypothesis is that Ex-USSR needs foreign currency, the minimum being the actual level; so it is supposed that petroleum exports are not going to decrease under 2 millions of barrels by day, that is to say the level of 1991 exports, and natural gas exports are going to increase

  3. Petroleum.

    Science.gov (United States)

    McManus, T. R.; And Others

    1989-01-01

    This review of petroleum covers: crude oil; fuels, gaseous and liquid; lubricants, oils, and greases; asphalts, bitumens, tars, and pitches; hydrocarbons; physical properties; metals in oil; nonmetallic elements and heterocompounds; and analytical methods and apparatus. (MVL)

  4. Petroleum and natural gas economy in Arab countries and in Congo, Iran, Namibia, Nigeria

    International Nuclear Information System (INIS)

    Anon.

    1993-01-01

    This paper gives informations on petroleum and natural gas industry, petroleum market and prices, trade and contracts, prospection and production. In Saudi Arabia, Saudi Aramco has developed exploration program near Djeddah and has made a call up supply for the development of Haradh and Ghawar oil fields. In Iran, petroleum production will reach 4.5 Millions barrel per day in 1999. A new oil field has been discovered near Darkhavin and the new petroleum refinery of Ark has been inaugurated. In Yemen, Masila oil field will produce 120000 barrels per day. A new export project of liquefied natural gas is developed and will reached 5 millions of tons per year

  5. Proceedings of the 1. Brazilian congress on R and D in petroleum and gas. Abstracts

    International Nuclear Information System (INIS)

    2001-01-01

    Some works on new perspectives in petroleum industry and the application of the developed methodology that allow an increase in the petroleum production are presented. Technical aspects on equipment for drilling in deep waters as well as offshore exploration are discussed. The petroleum and natural gas transportation system storage and risks are evaluated. Studies about ecological aspects like wells drilling, simulation and modeling for petroleum and gas production, refining pipelines and chemical determination of fuels are analyzed. Some environmental aspects, natural resources, pollution caused by uses of fuels are showed

  6. Petroleum and natural gas economy in Arab Countries, in Angola, Iran and Nigeria

    International Nuclear Information System (INIS)

    Anon.

    1993-01-01

    This paper gives informations on petroleum and natural gas industry, petroleum market and prices, trade and contracts, prospection and investments. BEI (European Bank of Investment) has given its agreement for the financing of the Maghreb-Europe natural gas pipeline in Morocco but will not participate for the piece in Algeria. Several new petroleum or natural gas discoveries have been pointed out (Rhourde Yacoub in Algeria, Shabwa in Yemen, Port Fouad in Egypt). Shell Company has signed an agreement for the development of Pars Nord natural gas field in Iran and has obtained an exploration offshore permit in Angola

  7. Facts 2010 - The Norwegian petroleum sector

    Energy Technology Data Exchange (ETDEWEB)

    2010-07-01

    The publication provides a general overview of information regarding the petroleum activities on the Norwegian continental shelf. Content; Foreword; The petroleum sector - Norway's largest industry; Organisation of Norwegian petroleum activity; Government petroleum revenues; Exploration activities; Development and operations; Norwegian gas exports; Decommissioning; Research, technology and industrial development; Environmental considerations in the Norwegian petroleum sector; Petroleum resources; Fields in production; Fields under development; Future developments; Fields where production has ceased; Pipelines and onshore facilities. (AG)

  8. Facts 2011 - The Norwegian petroleum sector

    Energy Technology Data Exchange (ETDEWEB)

    2011-07-15

    The publication provides a general overview of information regarding the petroleum activities on the Norwegian continental shelf. Content; Foreword; The petroleum sector - Norway's largest industry; Organisation of Norwegian petroleum activity; Government petroleum revenues; Exploration activities; Development and operations; Norwegian gas exports; Decommissioning; Research, technology and industrial development; Environmental considerations in the Norwegian petroleum sector; Petroleum resources; Fields in production; Fields under development; Future developments; Fields where production has ceased; Pipelines and onshore facilities. (AG)

  9. 40 CFR 86.1309-90 - Exhaust gas sampling system; Otto-cycle and non-petroleum-fueled engines.

    Science.gov (United States)

    2010-07-01

    ...-cycle and non-petroleum-fueled engines. 86.1309-90 Section 86.1309-90 Protection of Environment...-cycle and non-petroleum-fueled engines. (a)(1) General. The exhaust gas sampling system described in... gasoline-fueled, natural gas-fueled, liquefied petroleum gas-fueled or methanol-fueled engines. In the CVS...

  10. Petroleum and natural gas economy in Arab Countries, in Angola, Iran, Nigeria, Tanzania and Zaire

    International Nuclear Information System (INIS)

    Anon.

    1993-01-01

    This paper gives informations on petroleum and natural gas industry, petroleum market and prices, trade and contracts, prospection and production. The possible return of Iraq on the petroleum market has an influence on petroleum prices. In Algeria, Sonatrach will deliver 2.5 milliards m 3 to Portugal through the Maghreb-Europe gas pipeline. In Tunisia, a petroleum exploration permit has been attributed to Atlantic Richfield Company and Miskar natural gas field would come into production in 1995. In Saudi Arabia, Saudi Aramco has bought all the petroleum refining and distribution interests of the Saudi Arabian Marketing and Refining Company and Petromin Company and now Saudi Aramco is become a national integrated petroleum company. Petroleum exploration is going on in Caspian sea (Iran), six new oil fields have come into production in the Deir ez-Zor and Ash Sham permits (Syria) and petroleum exploration contracts have been signed in Angola, Nigeria and Zaire. In Egypt, the growth of natural gas consumption gives an indication upon the future growing deficit

  11. Associated petroleum gas utilization in Tomsk Oblast: energy efficiency and tax advantages

    Science.gov (United States)

    Vazim, A.; Romanyuk, V.; Ahmadeev, K.; Matveenko, I.

    2015-11-01

    This article deals with oil production companies activities in increasing the utilization volume of associated petroleum gas (APG) in Tomsk Oblast. Cost-effectiveness analysis of associated petroleum gas utilization was carried out using the example of gas engine power station AGP-350 implementation at Yuzhno-Cheremshanskoye field, Tomsk Oblast. Authors calculated the effectiveness taking into account the tax advantages of 2012. The implementation of this facility shows high profitability, the payback period being less than 2 years.

  12. Gas Storage Technology Consortium

    Energy Technology Data Exchange (ETDEWEB)

    Joel L. Morrison; Sharon L. Elder

    2007-06-30

    Gas storage is a critical element in the natural gas industry. Producers, transmission and distribution companies, marketers, and end users all benefit directly from the load balancing function of storage. The unbundling process has fundamentally changed the way storage is used and valued. As an unbundled service, the value of storage is being recovered at rates that reflect its value. Moreover, the marketplace has differentiated between various types of storage services and has increasingly rewarded flexibility, safety, and reliability. The size of the natural gas market has increased and is projected to continue to increase towards 30 trillion cubic feet over the next 10 to 15 years. Much of this increase is projected to come from electric generation, particularly peaking units. Gas storage, particularly the flexible services that are most suited to electric loads, is crucial in meeting the needs of these new markets. To address the gas storage needs of the natural gas industry, an industry-driven consortium was created--the Gas Storage Technology Consortium (GSTC). The objective of the GSTC is to provide a means to accomplish industry-driven research and development designed to enhance the operational flexibility and deliverability of the nation's gas storage system, and provide a cost-effective, safe, and reliable supply of natural gas to meet domestic demand. This report addresses the activities for the quarterly period of April 1, 2007 through June 30, 2007. Key activities during this time period included: (1) Organizing and hosting the 2007 GSTC Spring Meeting; (2) Identifying the 2007 GSTC projects, issuing award or declination letters, and begin drafting subcontracts; (3) 2007 project mentoring teams identified; (4) New NETL Project Manager; (5) Preliminary planning for the 2007 GSTC Fall Meeting; (6) Collecting and compiling the 2005 GSTC project final reports; and (7) Outreach and communications.

  13. Gas Storage Technology Consortium

    Energy Technology Data Exchange (ETDEWEB)

    Joel L. Morrison; Sharon L. Elder

    2006-05-10

    Gas storage is a critical element in the natural gas industry. Producers, transmission and distribution companies, marketers, and end users all benefit directly from the load balancing function of storage. The unbundling process has fundamentally changed the way storage is used and valued. As an unbundled service, the value of storage is being recovered at rates that reflect its value. Moreover, the marketplace has differentiated between various types of storage services, and has increasingly rewarded flexibility, safety, and reliability. The size of the natural gas market has increased and is projected to continue to increase towards 30 trillion cubic feet (TCF) over the next 10 to 15 years. Much of this increase is projected to come from electric generation, particularly peaking units. Gas storage, particularly the flexible services that are most suited to electric loads, is critical in meeting the needs of these new markets. In order to address the gas storage needs of the natural gas industry, an industry-driven consortium was created--the Gas Storage Technology Consortium (GSTC). The objective of the GSTC is to provide a means to accomplish industry-driven research and development designed to enhance operational flexibility and deliverability of the Nation's gas storage system, and provide a cost effective, safe, and reliable supply of natural gas to meet domestic demand. This report addresses the activities for the quarterly period of January 1, 2006 through March 31, 2006. Activities during this time period were: (1) Organize and host the 2006 Spring Meeting in San Diego, CA on February 21-22, 2006; (2) Award 8 projects for co-funding by GSTC for 2006; (3) New members recruitment; and (4) Improving communications.

  14. Facts 2009 - The Norwegian petroleum sector

    Energy Technology Data Exchange (ETDEWEB)

    2009-07-01

    The publication provides a general overview of information regarding the petroleum activities on the Norwegian continental shelf. Contents: Foreword; The petroleum sector; Norwegian resource management; Government petroleum revenues; Exploration activities; Development and operations; Norwegian gas exports; Decommissioning; Research, technology; Environmental considerations; Petroleum resources; Fields in production; Fields under development; Future developments; Fields where production has ceased; Pipelines and onshore facilities. (AG)

  15. Natural gas technology

    International Nuclear Information System (INIS)

    Todaro, J.M.; Herbert, J.H.

    1997-01-01

    This presentation is devoted to a discussion regarding current and planned US fossil energy research and development for fiscal years 1996, 1997 and 1998. The principal focus of research in the immediate future will be: clean coal fuels, natural gas and oil exploration and production, especially reservoir life extension, advanced drilling completion and stimulation systems, advanced diagnostics and imaging systems, environmental compliance in technology development, regulatory streamlining and risk assessment. Program goals to 2010 were summarized as: increasing domestic oil and gas recovery; increasing recoverable reserves; decreasing cumulative industry environmental compliance costs; increasing revenues to the federal government; saving jobs in the U.S

  16. Gas Storage Technology Consortium

    Energy Technology Data Exchange (ETDEWEB)

    Joel Morrison; Elizabeth Wood; Barbara Robuck

    2010-09-30

    The EMS Energy Institute at The Pennsylvania State University (Penn State) has managed the Gas Storage Technology Consortium (GSTC) since its inception in 2003. The GSTC infrastructure provided a means to accomplish industry-driven research and development designed to enhance the operational flexibility and deliverability of the nation's gas storage system, and provide a cost-effective, safe, and reliable supply of natural gas to meet domestic demand. The GSTC received base funding from the U.S. Department of Energy's (DOE) National Energy Technology Laboratory (NETL) Oil & Natural Gas Supply Program. The GSTC base funds were highly leveraged with industry funding for individual projects. Since its inception, the GSTC has engaged 67 members. The GSTC membership base was diverse, coming from 19 states, the District of Columbia, and Canada. The membership was comprised of natural gas storage field operators, service companies, industry consultants, industry trade organizations, and academia. The GSTC organized and hosted a total of 18 meetings since 2003. Of these, 8 meetings were held to review, discuss, and select proposals submitted for funding consideration. The GSTC reviewed a total of 75 proposals and committed co-funding to support 31 industry-driven projects. The GSTC committed co-funding to 41.3% of the proposals that it received and reviewed. The 31 projects had a total project value of $6,203,071 of which the GSTC committed $3,205,978 in co-funding. The committed GSTC project funding represented an average program cost share of 51.7%. Project applicants provided an average program cost share of 48.3%. In addition to the GSTC co-funding, the consortium provided the domestic natural gas storage industry with a technology transfer and outreach infrastructure. The technology transfer and outreach were conducted by having project mentoring teams and a GSTC website, and by working closely with the Pipeline Research Council International (PRCI) to

  17. Petroleum and natural gas economy in Arab countries, Angola, Iran and Nigeria

    International Nuclear Information System (INIS)

    Anon.

    1993-01-01

    This paper describes briefly main informations on petroleum prices and market trends, trade and contracts, imports, demand, taxes. The Southern Oil Company has restored a production capacity of 1.8 Mb per day in the South of Iraq. In Iran, a joint venture between France and Iran (Iranian French Gas Co.) has been created and precedes the establishment of an european consortium for iranian gas import. In Jordan, in the natural gas field of Risha, a new discovery can give 633000 m 3 per day. Informations on petroleum exploration or production in Tunisia (Rhemoura oil field), in Syria (Dez ez Zor Petroleum Company), in Angola are also offered

  18. Petroleum and gas economy in Arab Countries, in Angola, Congo and Nigeria

    International Nuclear Information System (INIS)

    Anon.

    1993-01-01

    This paper gives informations on petroleum and natural gas industry, petroleum market and prices, trade and contracts, exploration and production. In OPEC countries, petroleum production has increased of 1% at a level of 24.77 millions barrels per day. Petroleum exploration or oil field development are going on at Ras al Khaima and Oum al Qaiwain (Arab Union Emirates), Gachsaran and Parsi (Iran) and Masilia (Yemen). In Tunisia, Union Texas Petroleum (Houston) has obtained a license for the exploration of Ramla oil field. In 1993, for the first, world wide petroleum demand will be reduce of 150000 barrels per day since 1983. In Congo, Sofresid Petrole Gaz has obtained a contract for the building of the bridge of two offshore platforms on N'Kossa oil field. In Nigeria, Offshore Pipelines Inc. (Houston) will build offshore structures for North Apoi and Okubie oil fields

  19. 76 FR 68502 - National Petroleum Reserve-Alaska Oil and Gas Lease Sale 2011 and Notice of Availability of the...

    Science.gov (United States)

    2011-11-04

    ... Bureau of Land Management National Petroleum Reserve-Alaska Oil and Gas Lease Sale 2011 and Notice of Availability of the Detailed Statement of Sale for Oil and Gas Lease Sale 2011 in the National Petroleum... opening for select tracts in the National Petroleum Reserve-Alaska. The United States reserves the right...

  20. 33 CFR 165.1709 - Security Zones: Liquefied Natural Gas Tanker Transits and Operations at Phillips Petroleum LNG...

    Science.gov (United States)

    2010-07-01

    ... Gas Tanker Transits and Operations at Phillips Petroleum LNG Pier, Cook Inlet, AK. 165.1709 Section...: Liquefied Natural Gas Tanker Transits and Operations at Phillips Petroleum LNG Pier, Cook Inlet, AK. (a... and outbound transits through Cook Inlet, Alaska between the Phillips Petroleum LNG Pier, 60°40′43″ N...

  1. Undiscovered oil and gas resources of Lower Silurian Qusaiba-Paleozoic total petroleum systems, Arabian Peninsula

    Science.gov (United States)

    Ahlbrandt, T.S.; Pollastro, R.M.; Schenk, C.J.

    2002-01-01

    The U.S. Geological Survey (USGS) recently completed an assessment of the undiscovered conventional oil and gas potential of 128 of the world’s petroleum provinces (U.S. Geological Survey World Energy Assessment Team, 2000). In each province, the USGS defined Total Petroleum Systems, and Assessment Units in each Total Petroleum System, and then quantitatively estimated the undiscovered conventional oil and gas resources. Of the eight global regions studied by the USGS, the Arabian Peninsula portion of the Middle East region was estimated to contain the greatest volumes of undiscovered oil and gas. The Lower Silurian Qusaiba Member of the Qalibah Formation is the source rock for some of the most important Total Petroleum Systems of the Middle East region. For example, the sources of the gas in the supergiant North field of Qatar and Iran and recent giant light oil discoveries in central Saudi Arabia were largely organic-rich, Qusaiba marine mudstones.

  2. Application of multitracer technology to petroleum reservoir studies. Quarterly progress report, April 1--June 30, 1992

    Energy Technology Data Exchange (ETDEWEB)

    Senum, G.I.

    1992-09-01

    The objectives of this research program are to: Improve the assessment of the character of petroleum reservoirs using tracer technology for the monitoring and improvement of EOR techniques, specifically, (a) to apply the presently available multitracer perfluorocarbon tracer (PFI) technology to the study of petroleum reservoirs in characterizing reservoir bulk subsurface flow transport and dispersion rates; and (b) to demonstrate that PFTs with differing physical properties will interact with differing rates of adsorption and dispersion within such reservoirs, from which may be inferred difference in the character and/or extent of petroleum in those reservoirs. Develop additional tracers, and tracer injection, sampling and analyses methodologies for use in petroleum reservoir characterization experiments. Develop a data base of petroleum transport and dispersion properties from tracer experiments for use by modellers for developing, validating and extending petroleum reservoirs models used for characterizing petroleum reservoirs. Technical progress is discussed according to the three ongoing field experiments at the Naval Petroleum Reserve in California (NPRC).

  3. Geology and geochemistry of petroleum and gas. Geologiya i geokhimiya nefti i gaza

    Energy Technology Data Exchange (ETDEWEB)

    Bakirova, A.A.; Tabasaranskii, Z.A.; Bordovskaya, M.V.; Mal' tseva, A.K.

    1982-01-01

    An examination is made of the theoretical and practical aspects of petroleum and gas geology. Information is given on the formation, migration, and accumulation of hydrocarbons in the earth crust as well as the characteristics of their spatial distribution. Also presented are problems in petroleum and gas geochemistry and the characteristics of their compositional change under various geological-geochemical conditions. 23 references, 99 figures, 219 tables.

  4. Petroleum and natural gas economy in Arab countries and in Angola, Congo, Iran, Sudan

    International Nuclear Information System (INIS)

    Anon.

    1993-01-01

    This paper gives informations on petroleum and natural gas industry, petroleum market and prices, trade and contracts, prospection and production. In Angola, in Jordan and Iran new petroleum deposits have been discovered. In Saudi Arabia, Saudi Aramco has achieved the absorption of Samarec and Petromin. In Algeria, natural gas exports have reached 35.6 milliards of M 3 in 1992. In Morocco, Alcatel and Pirelli have signed a contract of 750 millions Francs for the building of an electric power distribution network between Spain and Morocco

  5. Increased petroleum and natural gas dependence between Europe and the Arab Countries. What is the role for the states?

    International Nuclear Information System (INIS)

    Sarkis, N.

    1995-01-01

    This work deals with the increased petroleum and natural gas dependence between Europe and the Arab Countries. The euro-arabian relations and the worldwide energetic market perspectives are indicated as well as the petroleum, natural gas and coal prices between the years 1990 and 2010, the worldwide petroleum supply and demand estimations between 1994 and 2010 and the petroleum estimations between 1994 and 2010. (O.L.). 7 tabs

  6. Equilibrium phase experimental determination of petroleum + gas systems at supercritical condition using ultrasonic technology; Estudo experimental do equilibrio de fases de sistemas de fracoes de petroleo e gases em condicoes supercriticas utilizando tecnicas de ultra-som: aparato experimental

    Energy Technology Data Exchange (ETDEWEB)

    Mehl, Ana; Pessoa, Fernando L.P.; Silva, Silvia M.C. da [Universidade Federal do Rio de Janeiro (UFRJ), RJ (Brazil). Escola de Quimica; Feiteira, Jose F. [Universidade Federal Fluminense (UFF), Niteroi, RJ (Brazil). Escola de Engenharia

    2008-07-01

    In separation process of multicomponent systems based on phase equilibrium is essential know the phase behavior and the critical points of the system for determination and optimization of the operational conditions. The experimental apparatus presents the challenge of determine the equilibrium phase dates of a system composed by petroleum residua and supercritical solvent. The used method, named acoustic method, allows the composition identification of the phases in equilibrium also in cloudy systems as they are the systems formed by residues of crude oil. For this reason, the acoustic methodology, based on the ultra-sound technology will be used in the study of the phase equilibrium and experimental characterization of the system, in benches scale, operating in severe conditions of temperature and pressure.The acoustic method is one not invasive and not subjective technique, what becomes the work in high pressures safer. (author)

  7. Oil atlas: National Petroleum Technology Office activities across the United States

    Energy Technology Data Exchange (ETDEWEB)

    Tiedemann, H.A.

    1998-03-01

    Petroleum imports account for the largest share of the US trade deficit. Over one-third of the 1996 merchandise trade deficit is attributed to imported oil. The good news is that substantial domestic oil resources, both existing and yet-to-be-discovered, can be recovered using advanced petroleum technologies. The Energy Information Agency estimates that advanced technologies can yield 10 billion additional barrels, equal to $240 billion in import offsets. The US Department of Energy`s National Petroleum Technology Office works with industry to develop advanced petroleum technologies and to transfer successful technologies to domestic oil producers. This publication shows the locations of these important technology development efforts and lists DOE`s partners in this critical venture. The National Petroleum Technology Office has 369 active technology development projects grouped into six product lines: Advanced Diagnostics and Imaging Systems; Advanced Drilling, Completion, and Stimulation; Reservoir Life Extension and Management; Emerging Processing Technology Applications; Effective Environmental Protection; and Crosscutting Program Areas.

  8. Petroleum and natural gas economy in Arab countries and in Angola, Gabon, Iran, Nigeria

    International Nuclear Information System (INIS)

    Anon.

    1993-01-01

    This paper gives informations about petroleum and natural gas industry, petroleum market and prices, trade and contracts, prospection and production. In Saudi Arabia, the debate about the price reduction of butane used to produce methyl tertiary butyl ether (MTBE) is responsible of the cancellation of joint venture project between Mobil and Arabian Chemical Investment Corp. In Algeria, Japan brings its support to the development of Liquefied Petroleum Gases industry and has signed two exports contracts. New petroleum discoveries have been made in Oman, near Suneinah and in Egypt near Belayim offshore oil field. Petroleum production has reached 3.6 millions barrels per day in Iran, 0.35 millions barrels per day in Gabon and 0.177 millions barrels per day in Nigeria

  9. Petroleum: the new challenges. Market pressure and technological lever

    International Nuclear Information System (INIS)

    Boy de la Tour, X.

    1992-01-01

    This paper describes the forecasting of petroleum demand during the next years, the state of petroleum reserves and recognized oil fields in the whole world at the present time. The challenge to obtain a sufficient petroleum production, facing an increased energy demand, requires to have recourse to new exploration and oil recovery techniques. 8 refs., 5 figs., 1 tab

  10. Steam conversion of liquefied petroleum gas and methane in microchannel reactor

    Science.gov (United States)

    Dimov, S. V.; Gasenko, O. A.; Fokin, M. I.; Kuznetsov, V. V.

    2018-03-01

    This study presents experimental results of steam conversion of liquefied petroleum gas and methane in annular catalytic reactor - heat exchanger. The steam reforming was done on the Rh/Al2O3 nanocatalyst with the heat applied through the microchannel gap from the outer wall. Concentrations of the products of chemical reactions in the outlet gas mixture are measured at different temperatures of reactor. The range of channel wall temperatures at which the ratio of hydrogen and carbon oxide in the outlet mixture grows substantially is determined. Data on the composition of liquefied petroleum gas conversion products for the ratio S/C = 5 was received for different GHVS.

  11. Foreign activities of German producers of petroleum and natural gas; Auslandsaktivitaeten deutscher Erdoel-ErdgasProduzenten

    Energy Technology Data Exchange (ETDEWEB)

    Anon.

    2010-04-15

    The contribution under consideration is engaged in the foreign activities of German producers of natural gas and oil: Wintershall Holding AG (Kassel), RWE DEA AG (Hamburg), Petro Canada Germany GmbH (Essen), E.ON Ruhrgas AG (Essen), VNG Norge AG (Leipzig), Bavaria gas GmbH (Munich) and EWE AG (Oldenburg). Data according to the petroleum of petroleum and natural gas abroad are published for the period between 2007 and 2009. Besides this, the activities of these companies in individual countries are specified exactly.

  12. Facts 2011 - The Norwegian petroleum sector; Fakta 2011 - norsk petroleumsverksemd

    Energy Technology Data Exchange (ETDEWEB)

    2011-07-15

    The publication provides a general overview of information regarding the petroleum activities on the Norwegian continental shelf. Content; Foreword; The petroleum sector - Norway's largest industry; Organisation of Norwegian petroleum activity; Government petroleum revenues; Exploration activities; Development and operations; Norwegian gas exports; Decommissioning; Research, technology and industrial development; Environmental considerations in the Norwegian petroleum sector; Petroleum resources; Fields in production; Fields under development; Future developments; Fields where production has ceased; Pipelines and onshore facilities. (AG)

  13. Facts 2010 - The Norwegian petroleum sector; Fakta 2010 - norsk petroleumsverksemd

    Energy Technology Data Exchange (ETDEWEB)

    2010-07-01

    The publication provides a general overview of information regarding the petroleum activities on the Norwegian continental shelf. Content; Foreword; The petroleum sector - Norway's largest industry; Organisation of Norwegian petroleum activity; Government petroleum revenues; Exploration activities; Development and operations; Norwegian gas exports; Decommissioning; Research, technology and industrial development; Environmental considerations in the Norwegian petroleum sector; Petroleum resources; Fields in production; Fields under development; Future developments; Fields where production has ceased; Pipelines and onshore facilities. (AG)

  14. Dongsha Area Gas-hydrate Petroleum System in northern Slope of the South China Sea

    Science.gov (United States)

    Pibo, Su; Zhibin, Sha

    2015-04-01

    In recent years, significant progress has been made in addressing key issues on the formation, occurrence,and stability of gas hydrate in nature. The concept of a gas-hydrate petroleum system, similar to the system that guides current conventional oil and gas exploration,is gaining acceptance.A gas-hydrate petroleum systems model is a digital data model of a gas-hydrate petroleum system in which the interrelated processes and their results can be simulated by numerical modeling.A new module of gas-hydrate petroleum system simulating can predict the thickness of the gas hydrate stability field, the generation and migration of biogenic and thermogenic methane gas,and its accumulation as gas hydrates in gas hydrate stability field. Dongsha area is located to eastern part of the Pearl River Mouth basin, and is one of the key hydrate-exploration areas in China. However, the gas hydrate petroleum system and basin modeling in Dongsha area haven't been paid enough attention. In the paper,geological conditions for gas hydrate formation have been naturally prepared on the Dong sha area.The paper first analyzed the geological-tectonic conditions of gas hydrate formation in Dongsha area,and selected the typical sections in Dong sha uplift area and southwest taiwan basin.The geological models of gas hydrate reservoir in the two study area were constructed through the typical seismic image.The typical seismic lines are obtained from the two study area by Guangzhou Marine Geological Survey.In combination with physical,thermal and geochemical data,the match condition of gas hydrate formation was studied.by sedimentary basin simulation technique.The research results is as followed:1.In southwest taiwan basin Basin, thermal developing history is low in deep department stratum,Source of gas of hydrate come from shallower biogenic gas;2.In Dongsha uplift areas,the thickness of Cenozoic is thin and the Sediment is limited,so biogenic gas was scarce,Source of gas of hydrate come from a

  15. Thermal soil desorption for total petroleum hydrocarbon testing on gas chromatographs

    International Nuclear Information System (INIS)

    Mott, J.

    1995-01-01

    Testing for total petroleum hydrocarbons (TPH) is one of the most common analytical tests today. A recent development in chromatography incorporates Thermal Soil Desorption technology to enable analyses of unprepared soil samples for volatiles such as BTEX components and semi-volatiles such as diesel, PCBs, PAHs and pesticides in the same chromatogram, while in the field. A gas chromatograph is the preferred method for determining TPH because the column in a GC separates the individual hydrocarbons compounds such as benzene and toluene from each other and measures each individually. A GC analysis will determine not only the total amount of hydrocarbon, but also whether it is gasoline, diesel or another compound. TPH analysis with a GC is typically conducted with a Flame Ionization Detector (FID). Extensive field and laboratory testing has shown that incorporation of a Thermal Soil Desorber offers many benefits over traditional analytical testing methods such as Headspace, Solvent Extraction, and Purge and Trap. This paper presents the process of implementing Thermal Soil Desorption in gas chromatography, including procedures for, and advantages of faster testing and analysis times, concurrent volatile and semi-volatile analysis, minimized sample manipulation, single gas (H 2 ) operation, and detection to the part-per billion levels

  16. Proceedings of the 1993 InterAmerican Petroleum and Gas Conference

    International Nuclear Information System (INIS)

    1993-01-01

    The 1993 InterAmerican Petroleum and Gas Conference (IPGC) took place September 27--28, 1993, in Dallas Texas. The EPGC was sponsored by the US Department of Energy, organized by the East-West Center and hosted by the Institute for the Study of Earth and Man at Southern Methodist University. The IPGC brought together senior oil industry and government representatives from the United States and Latin America to discuss energy security and more efficient resource utilization through improved cooperation and integration of upstream and downstream activities in the United States and Latin America with an emphasis on technology investments and complementary trade strategies. Special attention was given to the growing opportunities for private and foreign investment, trade and joint commercial ventures between US and Latin American companies. The papers included in these proceedings include most of the presentations offered at the conference that addressed a number of key issues including financial challenges of the hydrocarbon sector, regional and national outlook on the world oil market, upstream and downstream outlook, role of natural gas, and environment and infrastructure requirements. Selected papers have been processed separately for inclusion in the Energy Science and Technology database

  17. Proceedings of the 1993 InterAmerican Petroleum and Gas Conference

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1993-12-31

    The 1993 InterAmerican Petroleum and Gas Conference (IPGC) took place September 27--28, 1993, in Dallas Texas. The EPGC was sponsored by the US Department of Energy, organized by the East-West Center and hosted by the Institute for the Study of Earth and Man at Southern Methodist University. The IPGC brought together senior oil industry and government representatives from the United States and Latin America to discuss energy security and more efficient resource utilization through improved cooperation and integration of upstream and downstream activities in the United States and Latin America with an emphasis on technology investments and complementary trade strategies. Special attention was given to the growing opportunities for private and foreign investment, trade and joint commercial ventures between US and Latin American companies. The papers included in these proceedings include most of the presentations offered at the conference that addressed a number of key issues including financial challenges of the hydrocarbon sector, regional and national outlook on the world oil market, upstream and downstream outlook, role of natural gas, and environment and infrastructure requirements. Selected papers have been processed separately for inclusion in the Energy Science and Technology database.

  18. Oil and gas - a sunset industry? The role of petroleum in the 21st century

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-12-31

    This report discusses (1) issues where insights and perceptions have improved over the last 25 years of oil and gas history, (2) summarises some of the most important changes or trends that have shaped energy industries and that are expected to affect developments in the future, and (3) discusses issues that should be considered when it is discussed what the future may bring to the Norwegian petroleum industry and to the energy industries in general. Because of the petroleum activities in the North Sea, Norway is soon the 7th biggest oil producer and is becoming the most important supplier to the Continental gas market. 41 refs., 45 figs., 1 tab.

  19. Facts 2009 - The Norwegian petroleum sector; Fakta 2009 - norsk petroleumsverksemd

    Energy Technology Data Exchange (ETDEWEB)

    2009-07-01

    The publication provides a general overview of information regarding the petroleum activities on the Norwegian continental shelf. Contents: Foreword; The petroleum sector; Norwegian resource management; Government petroleum revenues; Exploration activities; Development and operations; Norwegian gas exports; Decommissioning; Research, technology; Environmental considerations; Petroleum resources; Fields in production; Fields under development; Future developments; Fields where production has ceased; Pipelines and onshore facilities. (AG)

  20. Petroleum biotechnology: Technology trends for the future | Montiel ...

    African Journals Online (AJOL)

    ... challenges and needs of this worldwide important sector. We described throughout the paper the main factors that drive or restrain research and development (R&D) in biological processes applied to petroleum industry. Moreover, we identified several challenges and opportunities, where R&D in petroleum biotechnology

  1. Petroleum system modeling capabilities for use in oil and gas resource assessments

    Science.gov (United States)

    Higley, Debra K.; Lewan, Michael; Roberts, Laura N.R.; Henry, Mitchell E.

    2006-01-01

    Summary: Petroleum resource assessments are among the most highly visible and frequently cited scientific products of the U.S. Geological Survey. The assessments integrate diverse and extensive information on the geologic, geochemical, and petroleum production histories of provinces and regions of the United States and the World. Petroleum systems modeling incorporates these geoscience data in ways that strengthen the assessment process and results are presented visually and numerically. The purpose of this report is to outline the requirements, advantages, and limitations of one-dimensional (1-D), two-dimensional (2-D), and three-dimensional (3-D) petroleum systems modeling that can be applied to the assessment of oil and gas resources. Primary focus is on the application of the Integrated Exploration Systems (IES) PetroMod? software because of familiarity with that program as well as the emphasis by the USGS Energy Program on standardizing to one modeling application. The Western Canada Sedimentary Basin (WCSB) is used to demonstrate the use of the PetroMod? software. Petroleum systems modeling quantitatively extends the 'total petroleum systems' (TPS) concept (Magoon and Dow, 1994; Magoon and Schmoker, 2000) that is employed in USGS resource assessments. Modeling allows integration of state-of-the-art analysis techniques, and provides the means to test and refine understanding of oil and gas generation, migration, and accumulation. Results of modeling are presented visually, numerically, and statistically, which enhances interpretation of the processes that affect TPSs through time. Modeling also provides a framework for the input and processing of many kinds of data essential in resource assessment, including (1) petroleum system elements such as reservoir, seal, and source rock intervals; (2) timing of depositional, hiatus, and erosional events and their influences on petroleum systems; (3) incorporation of vertical and lateral distribution and lithologies of

  2. 46 CFR 61.15-10 - Liquefied-petroleum-gas piping for heating and cooking.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 2 2010-10-01 2010-10-01 false Liquefied-petroleum-gas piping for heating and cooking. 61.15-10 Section 61.15-10 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE... piping for heating and cooking. (a) Leak tests as described in paragraph (b) of this section shall be...

  3. Determination of petroleum fractions as contaminants in the waters by gas chromatography

    International Nuclear Information System (INIS)

    Kubinec, R.; Mracnova, R.; Kuran, P.; Ostrovsky, I.; Sojak, L.

    1995-01-01

    The method of micro-extraction of petroleum fractions from water and analysis using gas chromatography was developed. This method can be used for the analysis of gaseous oil and mineral oil in the water wit the detection limit 12 ppb and 18 ppb, respectively

  4. Worldwide Life Cycle Analysis (LCA) of Greenhouse Gas (GHG) Emissions from Petroleum Jet Fuel

    Science.gov (United States)

    2017-11-09

    The main objective of this project was to calculate greenhouse gas emissions estimates for petroleum jet fuels for the recent past and for future scenarios in the coming decades. Results were reported globally and broken out by world regions, and the...

  5. 29 CFR 779.360 - Classification of liquefied-petroleum-gas sales.

    Science.gov (United States)

    2010-07-01

    ... bus fuel and the repair and servicing of trucks and buses used in over-the-road commercial transportation (including parts and accessories for such vehicles). (b) Sales or repairs of tanks. Sales or repairs of tanks for the storage of liquefied-petroleum-gas are recognized as retail in the industry...

  6. Characterization of crude oils and petroleum products: (I) Elution liquid chromatographic separation and gas chromatographic analysis of crude oils and petroleum products

    OpenAIRE

    E.O. Odebunmi; E.A. Ogunsakin; P.E.P. Ilukhor

    2002-01-01

    Some physical and chemical properties of samples of light, medium and heavy Nigerian crude oils and petroleum products including gasoline, kerosene and engine oil have been measured and are reported in this paper. The crude oils and petroleum products have also been characterized by fractional distillation and elution liquid chromatography. The fractions obtained from elution liquid chromatography were analyzed using gas chromatography (GC). The GC fractions were identified by comparing the r...

  7. Polymeric Gas-Separation Membranes for Petroleum Refining

    Directory of Open Access Journals (Sweden)

    Yousef Alqaheem

    2017-01-01

    Full Text Available Polymeric gas-separation membranes were commercialized 30 years ago. The interest on these systems is increasing because of the simplicity of concept and low-energy consumption. In the refinery, gas separation is needed in many processes such as natural gas treatment, carbon dioxide capture, hydrogen purification, and hydrocarbons separations. In these processes, the membranes have proven to be a potential candidate to replace the current conventional methods of amine scrubbing, pressure swing adsorption, and cryogenic distillation. In this paper, applications of polymeric membranes in the refinery are discussed by reviewing current materials and commercialized units. Economical evaluation of these membranes in comparison to traditional processes is also indicated.

  8. The environmental impact in the production of petroleum and gas

    International Nuclear Information System (INIS)

    RodrIguez, N. . E mail: norma@info.isctn.edu.cu.

    2004-01-01

    This work describe the situation of oil and gas wells as generators of environment impact. Describe the most important characteristics of the effluents (liquids), solids residuals and emissions. Give some advises to mitigate the impact

  9. [Evolution of technology and occupational exposures in petrochemical industry and in petroleum refining].

    Science.gov (United States)

    Cottica, Danilo; Grignani, Elena

    2013-01-01

    The industry of oil refining and petrochemical play an important role in terms of number of employees in the Italian production. Often the terms "petroleum refining" and "petrochemical" are used interchangeably to define processes that occur in complex plants, which grow outdoors on large surfaces and a visual impact is not irrelevant. In reality, the two areas involve potential exposure to different chemical agents, related to raw materials processed and the specific products. The petrochemical uses as raw materials, the oil fractions, obtained by distillation in the refinery, or natural gas; petrochemical products are, usually, single compounds with a specific degree of purity, used as basic raw materials for the entire industry of organic chemistry, from the production of plastics to pharmaceuticals. The oil refining, that is the topic of this paper, processes mainly oil to obtain mixtures of hydrocarbon compounds, the products of which are specified on the basis of aptitude for use. For example gasolines, are obtained by mixing of fractions of the first distillation, reforming products, antiknock. The paper illustrates, necessarily broadly due to the complexity of the productive sectors, the technological and organizational changes that have led to a significant reduction of occupational exposure to chemical agents, the results of environmental monitoring carried out in some refineries both during routine conditions that during scheduled maintenance activities with plant shutdown and a store of petroleum products. The chemical agents measured are typical for presence, physico-chemical properties and toxicological characteristics of the manufacturing processes of petroleum products like benzene, toluene, xylenes, ethyl benzene, n-hexane, Volatile Hydrocarbons belonging to gasoline, kerosene, diesel fuel. Data related to both personal sampling and fixed positions.

  10. Technology strategy in the upstream petroleum supply chain

    International Nuclear Information System (INIS)

    Bret-Rouzaut, N.; Thom, M.

    2005-03-01

    This study focuses on technology activities in the upstream oil and gas industry. Data from the period 1984 to 2002 is studied for evidence. The objectives are to describe technology strategies within this sector and to develop an understanding of how technology-related tasks and the control of technology are distributed throughout the supply chain. Frameworks for decision-making around technology strategy are presented. Firms that operate internationally and with the widest range of technological capabilities (so technology strategy is not modified strongly by any specialisation) are studied. These firms are large, private international oil companies and large integrated service and supply companies. Technology has different and distinct capabilities; it is a response to growth opportunities, it is a way to lower costs and it can lower the risks of certain business activities. Firms engage in Research and Development (R and D) to provide new technology. However, R and D is risky due to its typically long payback period and during this time many changes to forecasts and unforeseen paths may arise. These unforeseen circumstances provide unexpected benefits or expenses. In the context of this report, technology is defined as something that gives the user competitive advantage. Evidence points to having access to technology as a source of competitive advantage but oil companies and their suppliers have very different competitive objectives and strategies around technology. The former compete over the acquisition, exploration and production of crude oil and natural gas; competition is based on having some lead-time and/or cost advantage in terms of integrating the best technologies into any project. The later compete for the supply of products and services; competition is based on their technology content, quality and price. The international oil companies (IOCs), who are the traditional big spenders on technology, have reduced their technological activities

  11. Automated multivariate analysis of comprehensive two-dimensional gas chromatograms of petroleum

    DEFF Research Database (Denmark)

    Skov, Søren Furbo

    Petroleum is an economically and industrially important resource. Crude oil must be refined before use to ensure suitable properties of the product. Among the processes used in this refining is distillation and desulfurization. In order to optimize these processes, it is essential to understand...... them. Comprehensive two-dimensional gas chromatography (GCGC) is a method for analyzing the volatile parts of a sample. It can separate hundreds or thousands of compounds based on their boiling point, polarity and polarizability. This makes it ideally suited for petroleum analysis. The number...... impossible to find it. For a special class of models, multi-way models, unique solutions often exist, meaning that the underlying phenomena can be found. I have tested this class of models on GCGC data from petroleum and conclude that more work is needed before they can be automated. I demonstrate how...

  12. Effects of US biofuel policies on US and world petroleum product markets with consequences for greenhouse gas emissions

    International Nuclear Information System (INIS)

    Thompson, Wyatt; Whistance, Jarrett; Meyer, Seth

    2011-01-01

    US biofuel policy includes greenhouse gas reduction targets. Regulators do not address the potential that biofuel policy can have indirect impacts on greenhouse gases through its impacts on petroleum product markets, and scientific research only partially addresses this question. We use economic models of US biofuel and agricultural markets and US and world petroleum and petroleum product markets to show that discontinuing biofuel tax credits and ethanol tariff lower biofuel use could lead to increased US petroleum product use, and a reduction in petroleum product use in other parts of the world. The net effect is lower greenhouse gas emissions. Under certain assumptions, we show that biofuel use mandate elimination can have positive or negative impacts on greenhouse gas emissions. The magnitude and the direction of effects depend on how US biofuel trade affects biofuel in other countries with different emissions, context that determines how important use mandates are in the first place, who pays mandate costs, and the price responsiveness of global petroleum supplies and uses. However, our results show that counter-intuitive effects are possible and discourage broad conclusions about the greenhouse gas impacts of removing these elements of US biofuel policy. - Highlights: → Biofuel policy has counter-intuitive greenhouse gas effects under certain conditions. → US biofuel policies affect global petroleum markets, with implications for GHGs. → US biofuel use mandate GHG effects depend on whether they are binding and who pays. → US biofuel GHGs are sensitive to policy, petroleum market responses, and biofuel trade.

  13. Total petroleum system assessment of undiscovered resources in the giant Barnett Shale continuous (unconventional) gas accumulation, Fort Worth Basin, Texas

    Science.gov (United States)

    Pollastro, R.M.

    2007-01-01

    Undiscovered natural gas having potential for additions to reserves in the Mississippian Barnett Shale of the Fort Worth Basin, north-central Texas, was assessed using the total petroleum system assessment unit concept and a cell-based methodology for continuous-type (Unconventional) resources. The Barnett-Paleozoic total petroleum system is defined in the Bend arch-Fort Worth Basin as encompassing the area in which the organic-rich Barnett is the primary source rock for oil and gas produced from Paleozoic carbonate and clastic reservoirs. Exploration, technology, and drilling in the Barnett Shale play have rapidly evolved in recent years, with about 3500 vertical and 1000 horizontal wells completed in the Barnett through 2005 and more than 85% of the them completed since 1999. Using framework geology and historical production data, assessment of the Barnett Shale was performed by the U.S. Geological Survey using vertical wells at the peak of vertical well completions and before a transition to completions with horizontal wells. The assessment was performed after (1) mapping critical geological and geochemical parameters to define assessment unit areas with future potential, (2) defining distributions of drainage area (cell size) and estimating ultimate recovery per cell, and (3) estimating future success rates. Two assessment units are defined and assessed for the Barnett Shale continuous gas accumulation, resulting in a total mean undiscovered volume having potential for additions to reserves of 26.2 TCFG. The greater Newark East fracture-barrier continuous Barnett Shale gas assessment unit represents a core-producing area where thick, organic-rich, siliceous Barnett Shale is within the thermal window for gas generation (Ro ??? 1.1%) and is overlain and underlain by impermeable limestone barriers (Pennsylvanian Marble Falls Limestone and Ordovician Viola Limestone, respectively) that serve to confine induced fractures during well completion to maximize gas

  14. Fission gas measuring technology

    International Nuclear Information System (INIS)

    Lee, Hyung Kwon; Kim, Eun Ka; Hwang, Yong Hwa; Lee, Eun Pyo; Chun, Yong Bum; Seo, Ki Seog; Park, Dea Gyu; Chu, Yong Sun; Ahn, Sang Bok.

    1998-02-01

    Safety and economy of nuclear plant are greatly affected by the integrity of nuclear fuels during irradiation reactor core. A series of post-irradiation examination (PIE) including non-destructive and destructive test is to be conducted to evaluate and characterize the nuclear performance. In this report, a principle of the examination equipment to measure and analyse fission gases existing nuclear fuels were described and features of the component and device consisting the fission gas measuring equipment are investigated. (author). 4 refs., 2 tabs., 6 figs

  15. Fission gas measuring technology

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Hyung Kwon; Kim, Eun Ka; Hwang, Yong Hwa; Lee, Eun Pyo; Chun, Yong Bum; Seo, Ki Seog; Park, Dea Gyu; Chu, Yong Sun; Ahn, Sang Bok

    1998-02-01

    Safety and economy of nuclear plant are greatly affected by the integrity of nuclear fuels during irradiation reactor core. A series of post-irradiation examination (PIE) including non-destructive and destructive test is to be conducted to evaluate and characterize the nuclear performance. In this report, a principle of the examination equipment to measure and analyse fission gases existing nuclear fuels were described and features of the component and device consisting the fission gas measuring equipment are investigated. (author). 4 refs., 2 tabs., 6 figs.

  16. Synthesis of nanorods and mixed shaped copper ferrite and their applications as liquefied petroleum gas sensor

    Science.gov (United States)

    Singh, Satyendra; Yadav, B. C.; Prakash, Rajiv; Bajaj, Bharat; lee, Jae Rock

    2011-10-01

    Present paper reports the preparation and characterization of nanorods and mixed shaped (nanospheres/nanocubes) copper ferrite for liquefied petroleum gas (LPG) sensing at room temperature. The structural, surface morphological, optical, electrical as well as LPG sensing properties of the copper ferrite were investigated. Single phase spinel structure of the CuFe 2O 4 was confirmed by XRD data. The minimum crystallite size of copper ferrite was found 25 nm. The stoichiometry was confirmed by elemental analysis and it revealed the presence of oxygen, iron and copper elements with 21.91, 12.39 and 65.70 atomic weight percentages in copper ferrite nanorods. The band gap of copper ferrite was 3.09 and 2.81 eV, respectively for nanospheres/nanocubes and nanorods. The sensing films were made by using screen printing technology and investigated with the exposure of LPG. Our results show that the mixed shaped CuFe 2O 4 had an improved sensing performance over that of the CuFe 2O 4 nanorods, of which a possible sensing mechanism related to a surface reaction process was discussed. Sensor based on mixed shaped copper ferrite is 92% reproducible after one month. The role of PEG in the synthesis for obtaining nanospheres/nanocubes has also been demonstrated.

  17. Thermodynamic Characterization of Undefined Petroleum Fractions of Gas Condensate using Group Contribution

    Directory of Open Access Journals (Sweden)

    Uribe-Vargas Veronica

    2016-01-01

    Full Text Available A methodology proposed in a previous paper [Carreón-Calderón et al. (2012 Ind. Eng. Chem. Res. 51, 14188-14198] for thermodynamic characterization of undefined petroleum fractions was applied to gas-condensate fluids. Using this methodology, input parameters of cubic equations of state and their mixing rules, critical properties and chemical pseudostructures are determined for undefined fractions by minimizing their Gibbs free energy. The results show the feasibility of applying this approach to gas-condensate fluids without making use of either cubic equations of state or mixing rules with specific adjusted parameters for petroleum fluids. Besides, it is shown that the phase equilibrium envelopes of gas-condensate fluids are highly dependent on the critical properties assigned to the undefined petroleum fractions of such fluid fractions and less dependent on the equation used for modeling gas-condensate fluids as a whole. The Absolute Average Error (AAE considering the best arrangement is 1.79% in predicting the dew point.

  18. Carbon Isotope Environmental Forensics: Fingerprinting Gas From Domestic Water Wells From petroleum Fields of Alberta, Canada

    Science.gov (United States)

    Muehlenbachs, K.; Tilley, B.

    2008-12-01

    Sixty years of petroleum development has resulted in over 500,000 petroleum wells drilled in the Western Canada Sedimentary Basin, many in agricultural areas that rely on groundwater (GW). The impact on GW quality by petroleum development is increasingly becoming a societal and regulatory concern triggered by intensive, recent CBM development. To protect GW the production tubing of a resource well is encased by a larger diameter surface casing (SCV) that is set deeper than the depth of potable water. Because of poor cementing the SCVs and soils near the wells often contain gas heightening concern for integrity of GW. Carbon isotope analyses of thousands of SCV gases shows them only rarely to be sourced from the target zone of the resource well, but rather from an intermediate depth. It has long been known that many water wells produce methane and traces of ethane and it needs to be determined if the water wells have been impacted. Alberta now requires all water wells to be tested prior to drilling of nearby resource wells. Carbon isotope analyses are mandated on a proportion of all gases produced by water wells and many hundreds of gas analyses will be placed in a public data base. Carbon isotope values of gases vary within the basin and can be used to quantify natural gas contamination of GW. Two case studies will be presented where landowners have filed complaints about gas contamination of their water wells. Attributing specific contaminant sources to a given resource well has proven to be difficult in areas where there is ongoing CBM development. However, in one area, the problem gas can be attributed to previous conventional petroleum development rather than the current CBM drilling and production. Carbon isotope analyses of water wells in another area suggest a few per cent of CBM contamination in water wells. Unfortunately, lack of pre-drilling background water data prevents reliable quantification of the contamination.

  19. The 2003 guidebook of petroleum, gas and LPG. Every professional and web site in the oil and gas industry

    International Nuclear Information System (INIS)

    Legros, E.

    2003-01-01

    This guidebook is a joint special issue of 'Petrole et Gaz Informations' and 'GPL Actualites' journals. It is a complete and practical information tool which takes stock of: the economical activity during 2001 and 2002 (exploration/production, deep offshore activities, maritime transport and tanker-ships, European refining and new specifications, automotive fuels and future engines, lubricants, maritime transport of liquefied petroleum gas (LPG), storage facilities and capacity, new standards for bitumen binders, natural gas prospects, sustainable development and ethical investment, air pollution abatement etc..); the 2002 economical key-data of oil and gas summarized in an atlas of maps and statistical tables; a list of public organizations and associations, and of oil and gas companies settled in France; a list of companies involved in oil and gas equipments, services and products sorted by sector; and a yearbook of the oil and gas professionals with their corporate and web sites. (J.S.)

  20. Natural gas domestic market development for total elimination of routine flares in Nigeria's upstream petroleum operations

    International Nuclear Information System (INIS)

    Sonibare, J.A.; Akeredolu, F.A.

    2006-01-01

    Several research findings confirmed that gaseous emissions and thermal radiation emanate from flaring activities during separation of oil from gas in the petroleum upstream operations. This, coupled with identified degradation potential of flares, makes flaring of about 71 million m 3 /day of associated gas a great concern. In this paper, several efforts hitherto made by government and organized private sectors at monetizing associated natural gas being flared on daily basis in Nigeria were reviewed. Domestic market development, if adopted, could eliminate routine gas flaring by 2008, meeting a goal set by Nigerian Government. Various scenarios considered showed that relatively minor amounts of natural gas could be consumed domestically for cooking; the balance would be absorbed by thermal electricity generation. It could lead to total consumption of between 92 and 140 million m 3 /day of natural gas in the country, representing a fraction of the domestic energy market

  1. Application of electrochemical technology for removing petroleum hydrocarbons from produced water using lead dioxide and boron-doped diamond electrodes.

    Science.gov (United States)

    Gargouri, Boutheina; Gargouri, Olfa Dridi; Gargouri, Bochra; Trabelsi, Souhel Kallel; Abdelhedi, Ridha; Bouaziz, Mohamed

    2014-12-01

    Although diverse methods exist for treating polluted water, the most promising and innovating technology is the electrochemical remediation process. This paper presents the anodic oxidation of real produced water (PW), generated by the petroleum exploration of the Petrobras plant-Tunisia. Experiments were conducted at different current densities (30, 50 and 100 mA cm(-2)) using the lead dioxide supported on tantalum (Ta/PbO2) and boron-doped diamond (BDD) anodes in an electrolytic batch cell. The electrolytic process was monitored by the chemical oxygen demand (COD) and the residual total petroleum hydrocarbon [TPH] in order to know the feasibility of electrochemical treatment. The characterization and quantification of petroleum wastewater components were performed by gas chromatography mass spectrometry. The COD removal was approximately 85% and 96% using PbO2 and BDD reached after 11 and 7h, respectively. Compared with PbO2, the BDD anode showed a better performance to remove petroleum hydrocarbons compounds from produced water. It provided a higher oxidation rate and it consumed lower energy. However, the energy consumption and process time make useless anodic oxidation for the complete elimination of pollutants from PW. Cytotoxicity has shown that electrochemical oxidation using BDD could be efficiently used to reduce more than 90% of hydrocarbons compounds. All results suggest that electrochemical oxidation could be an effective approach to treat highly concentrated organic pollutants present in the industrial petrochemical wastewater and significantly reduce the cost and time of treatment. Copyright © 2014 Elsevier Ltd. All rights reserved.

  2. Gas and energy technology 2006

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2006-05-15

    Norway has a long tradition as an energy producing nation. No other country administers equally large quantities of energy compared to the number of inhabitants. Norway faces great challenges concerning the ambitions of utilizing natural gas power and living up to its Kyoto protocol pledges. Tekna would like to contribute to increased knowledge about natural gas and energy, its possibilities and technical challenges. Topics treated include carrying and employing natural gas, aspects of technology, energy and environment, hydrogen as energy carrier, as well as other energy alternatives, CO{sub 2} capture and the value chain connected to it.

  3. Identification of key oil refining technologies for China National Petroleum Co. (CNPC)

    International Nuclear Information System (INIS)

    Liu Haiyan; Yu Jianning; Xu Jian; Fan Yu; Bao Xiaojun

    2007-01-01

    This paper summarizes the results from the project 'Vision of the Key Petroleum Refining Technologies for China National Petroleum Co. (CNPC) in the Early 21st Century' undertaken by the Department of R and D Administration, CNPC, and its affiliate key laboratory, The Key Laboratory of Catalysis operated by China University of Petroleum, Beijing. The objective of the project was to identify the challenges and opportunities of CNPC's petroleum refining business given increasing economy globalization and stricter environmental regulations. Using the modified Delphi method, four key technologies for CNPC's oil refining industry were identified. They are: integrated fluid catalytic cracking (FCC), hydroprocessing, residue hydrocracking, and high-grade lubricant production. The most significant technology will be the integrated FCC technology that can economically increase the yield of light fractions as well as upgrade transportation fuels. In China, FCC units produce about 80% and 30% commercial gasoline and diesel, respectively. To ensure compliance with future environmental legislation, hydroprocessing technologies, including those related to petroleum product hydrorefining and distillate hydrocracking, should be developed. By combining residue hydrocracking and FCC technologies, poorer quality residua can be processed. Supplying high-grade lube oils is one of the main tasks for CNPC's oil refining industry. Development of hydrodewaxing technologies to manufacture API group II/III base oil is the main direction for CNPC's lubricant production business

  4. Strategy of steady economic development for petroleum and gas production enterprises in Kyzylorda region

    International Nuclear Information System (INIS)

    Dosmanbetov, B.S.; Kim, I.L.

    1997-01-01

    Main purpose of economic development strategy of Kyzylorda region is fastening of achieved results in area of micro-economic stabilization and structural and institutional transformation, cessation of production recession, rising of economy and growth of people's living standard. Growth of physical volumes of production and further decrease of annual rates of inflation is anticipated. It is noted, that during last years significant change in structure of industry branches have been happened. Specific gravity of branches related with raw petroleum and gas mining and processing became dominating one. Petroleum and gas industry development growth rate is caused by discovery of Kumkol deposit in 1984. Extracted supply is estimating in 90 million tones. The deposit has enormous importance for economy of Kyzylorda region

  5. Model for marketing liquefied petroleum gas in Nigeria: Warri as a case study / Nonekuone Jolomi

    OpenAIRE

    Nonekuone, Jolomi

    2008-01-01

    Despite the huge national energy resources, many Nigerians do not have access to high quality, modern energy services. For those with access, energy supply lacks reliability, especially in the case of liquefied petroleum gas (LPG). Hence this research considers the possibility of enhancing the household use of LPG. It analyzes the factors affecting the current demand and supply. Salient features of the LPG supply and distribution system were also discussed. On the basis of t...

  6. Large-Scale Wireless Temperature Monitoring System for Liquefied Petroleum Gas Storage Tanks

    OpenAIRE

    Fan, Guangwen; Shen, Yu; Hao, Xiaowei; Yuan, Zongming; Zhou, Zhi

    2015-01-01

    Temperature distribution is a critical indicator of the health condition for Liquefied Petroleum Gas (LPG) storage tanks. In this paper, we present a large-scale wireless temperature monitoring system to evaluate the safety of LPG storage tanks. The system includes wireless sensors networks, high temperature fiber-optic sensors, and monitoring software. Finally, a case study on real-world LPG storage tanks proves the feasibility of the system. The unique features of wireless transmission, au...

  7. An analysis of Science and Technology indicator by stages in the petroleum production chain; Analise de indicador de C e T nos elos da cadeia produtiva petrolifera

    Energy Technology Data Exchange (ETDEWEB)

    Martini, Ana Amelia M.G.; Antunes, Adelaide M.S. [Universidade Federal do Rio de Janeiro (UFRJ), RJ (Brazil). Escola de Quimica. Programa de Pos-Graduacao em Processos Quimicos e Bioquimicos

    2004-07-01

    Taking into account the global importance of the petroleum industry, the present work aims to present a study of this industry through the lens of its production chain, using bibliometric indicators of technological innovation in order to determine critical competitiveness factors. The concept of the production chain includes the set of activities undertaken progressively from raw material to the final product, including distribution and sales, with each segment being a link in the chain. The petroleum industry is composed of a production chain which may be divided into the following segments: exploration and production, transportation of crude oil and natural gas, refining, transportation of derivatives and distribution. The development of the present work involved the analysis of information about the petroleum production chain in Brazil and elsewhere, gathered through research in specialized database. The analysis of bibliometric indicators of technological innovation in each link of the production chain maps the technological trends existing in this chain. (author)

  8. Polycyclic Aromatic Hydrocarbons in Fine Particulate Matter Emitted from Burning Kerosene, Liquid Petroleum Gas, and Wood Fuels in Household Cookstoves

    Science.gov (United States)

    This study measured polycyclic aromatic hydrocarbon (PAH) composition in particulate matter emissions from residential cookstoves. A variety of fuel and cookstove combinations were examined, including: (i) liquid petroleum gas (LPG), (ii) kerosene in a wick stove, (iii) wood (10%...

  9. Prospective of the market of Petroleum liquefied gas 2002-2011

    International Nuclear Information System (INIS)

    2002-01-01

    The petroleum liquefied gas regulation (PLGR) establishes in it 8 Th Article that the Secretaria de Energia will draw up annually a prospective document about the Mexican market behavior of PL gas where its can be describing and analysing the necessities of the country in relation with this industry for an horizon of 10 years. Subjects such as: the panorama about the situation and perspectives of the international market of PL gas as well as the information at regional level of this fuel for 1990-2015 are treated. The main laws, regulations and arrangements of this industry, the evolution of the internal market of PL gas of 1995-2001 including prices which have been presented during this period, the expected evolution of the supply and demand of PL gas and the opportunities which exist in the industry in savings and efficient use of energy matter are presented. (Author)

  10. Urban Leakage of Liquefied Petroleum Gas and Its Impact on Mexico City Air Quality

    Science.gov (United States)

    Blake, Donald R.; Sherwood Rowland, F.

    1995-08-01

    Alkane hydrocarbons (propane, isobutane, and n-butane) from liquefied petroleum gas (LPG) are present in major quantities throughout Mexico City air because of leakage of the unburned gas from numerous urban sources. These hydrocarbons, together with olefinic minor LPG components, furnish substantial amounts of hydroxyl radical reactivity, a major precursor to formation of the ozone component of urban smog. The combined processes of unburned leakage and incomplete combustion of LPG play a significant role in causing the excessive ozone characteristic of Mexico City. Reductions in ozone levels should be possible through changes in LPG composition and lowered rates of leakage.

  11. BIOREMEDIATION - TECHNOLOGY FOR DECONTAMINATION OF SOILS POLLUTED WITH PETROLEUM HYDROCARBONS

    Directory of Open Access Journals (Sweden)

    Irina-Ramona PECINGINĂ

    2013-05-01

    Full Text Available The pollution of soil with petroleum hydrocarbons prevents unfolding processes ofwater infiltration in soil, its circulation and the exchanges of the gaseous substances with theatmosphere. The biodegradation speed of the pollutants by the microorganisms is influenced ofsome factors: nutrients, soil type, humidity, temperature, pH, the type and the metabolism of themicroorganisms. The spill of the crude oil in the soil results in numerical growth of bacteriapopulations, with a concomitant reduction in their diversity, respectively with the predominantspecies that degrade hydrocarbons to simpler compounds, determining their gradualdisappearance.

  12. Technology characterization: liquified natural gas

    Energy Technology Data Exchange (ETDEWEB)

    None

    1976-12-01

    A technology characterization for liquefied natural gas (LNG) was made. The scope of work was confined to a literature review of LNG processes including natural gas production, liquefaction, and revaporization. The work was divided into five major categories as follows: (1) status of LNG projects, (2) general process description, (3) environmental aspects, (4) safety, and (5) economics. Each of these categories forms a major heading for this report. In addition, an LNG reference system of 250 million standard cubic feet per day (MMSCFD) is included in the report at Argonne National Laboratory's (Argonne) request. Information concerning this system was derived from other LNG systems in the literature. The report does not include an assessment of the market potential for the product gas or its end use. Published cost estimates in the literature have been identified but the original cost estimates have not been provided. Plant layouts, conceptual designs, and socioeconomic analysis are not provided.

  13. PERFORMANCE, EMISSION, AND COMBUSTION CHARACTERISTICS OF A CI ENGINE USING LIQUID PETROLEUM GAS AND NEEM OIL IN DUAL FUEL MODE

    Directory of Open Access Journals (Sweden)

    Palanimuthu Vijayabalan

    2010-01-01

    Full Text Available Increased environmental awareness and depletion of resources are driving the industries to develop viable alternative fuels like vegetable oils, compresed natural gas, liquid petroleum gas, producer gas, and biogas in order to provide suitable substitute to diesel for compression ignition engine. In this investigation, a single cylinder, vertical, air-cooled diesel engine was modified to use liquid petroleum gas in dual fuel mode. The liquefied petroleum gas, was mixed with air and supplied through intake manifold. The liquid fuel neem oil or diesel was injected into the combustion chamber. The performance, emission, and combustion characteristics were studied and compared for neat fuel and dual fuel mode. The experimental results on dual fuel engine show a reduction in oxides of nitrogen up to 70% of the rated power and smoke in the entire power range. However the brake thermal efficiency was found decreased in low power range due to lower calorific value of liquid petroleum gas, and increase in higher power range due to the complete burning of liquid petroleum gas. Hydrocarbon and carbon monoxide emissions were increased significantly at lower power range and marginal variation in higher power range.

  14. Electro-desalting technology in crude petroleum; Gen`yu no seiden datsuen gijutsu

    Energy Technology Data Exchange (ETDEWEB)

    Yamaguchi, M. [Osaka Univ., Osaka (Japan). Faculty of Engineering and Science; Nakayama, T. [Natoko Japan Co. Ltd., Tokyo (Japan)

    1996-03-31

    Crude petroleum containing a lot of ingredients generates frequently many kinds of troubles at the petroleum refining process. Recent petroleum becomes heavier in its quality and increases its sulfur content and ingredients year by year. Furthermore, at the second and third recovery processes to increase its drilling oil contents, a lot of various kinds of chemicals are used. Increments of impurities due to such artificial and natural causes make worse quality of the crude petroleum and require for higher grade of desalting equipments or desalting processing technologies. Establishment of a sound crude petroleum desalting process (design, and operation), is one of the main tasks for the petroleum refining process. The electro-desalting equipment is treated as a already finished equipment for removing impurities such as salt, water, solid, and others. In this paper, on a standpoint of electrostatic applications, the electro-desalting apparatus and phenomenon occurring within it was mainly described, but the other problem on the in-situ operation remained still unfinished was untouched. 7 refs., 9 figs., 1 tab.

  15. 2005 yearly days of petroleum

    International Nuclear Information System (INIS)

    Constant, R.; Susbielles, G.

    2005-01-01

    14 articles are gathered in this data sheet; they deal with the opening address of the 2005 petroleum days; the hydrocarbons: the evolutive resource; the para-petroleum engineers and the Europe; the speech of Mr Francois Loos; the Shell global scenarios to 2025; the evolution of the gas resource and its uses; the French para-petroleum industry; Bernard Bensaid, Corinne Sagary, Armelle Saniere, economic studies, IFP; the contribution of the innovation and of the technology in the diversification of the hydrocarbons supply; innovation and diversification of the petroleum resource: the point of view of Total; research, development and diversification of the petroleum resource; innovation in services companies; innovation in study and development and engineering; the closing address of the 2005 petroleum days. (O.M.)

  16. The perspectives of the petroleum industry in Brazil: Strategic and technological aspects

    International Nuclear Information System (INIS)

    Araujo, F.R. de; Encarnacao, G.

    1989-01-01

    A retrospective analysis is provided of the activities of Petrobras, the Brazilian state oil company, since its creation. By 1974, Brazil's refining capacity had been consolidated and fine geological prospects had been identified in the offshore. Petrobras began to invest heavily in exploration and production, reaching an output of 3.3 billion barrels of oil equivalent in 1988. As a result of oil price shocks in the 1970s, Brazil implemented an energy policy which is currently being re-examined. The basic aspects of this policy included energy conservation, substitution of oil by domestic energy sources including coal, hydropower, and alcohol, and increased investment in domestic oil and gas production. New realities in the Brazilian energy situation will lead the country to adopt a new energy policy which should emphasize oil and gas. Petrobras is proposing a new plan for the petroleum sector which targets an increase in oil production from the current level of 600,000 bbl/d to 1 million bbl/d by 1993 and which has the goal of oil self-sufficiency by the year 2000. It is estimated that 55% of Brazilian oil production in 1997 will come from offshore deposits at depths of 400-1000 m. The cost of producing oil from the offshore will be less than forecast international prices. Petrobras has established the Procap program to support its innovations in deep-water oil production technology and to collaborate with the growth of Brazilian industries and institutions. The Petrobras plan also forecasts substantial increases in natural gas production, especially in the northern and northeastern regions, to reach 71 million m 3 /d in 1997. 1 tab

  17. Ataxia with Parkinsonism and dystonia after intentional inhalation of liquefied petroleum gas

    Directory of Open Access Journals (Sweden)

    Godani M

    2015-05-01

    Full Text Available Massimiliano Godani,1 Francesca Canavese,1 Sonia Migliorini,2 Massimo Del Sette1 1Neurology Unit, 2Department of Neuroradiology, Sant’Andrea Hospital, La Spezia, Italy Abstract: The practice of inhaling liquefied petroleum gas (LPG to commit suicide is uncommon and almost exclusively a prerogative of the prison population. Numerous cases of sudden deaths caused by intentional propane and/or butane inhalation have been described, but these cases survived and a description of the consequences is very rare. We describe a prisoner who survived after voluntary inhalation of LPG, and who developed ataxia, Parkinsonism, and dystonia. Brain MRI showed bilateral hyperintensity in the basal ganglia and in the cerebellar hemispheres. The clinical evolution and the MRI abnormalities are similar to those described in cases of poisoning by CO where the mechanism of brain injury is related to histotoxic hypoxia. We believe that LPG, considered until now a mixture of gas with low neurotoxic power, may have caused direct toxic damage to the brain, mediated by a mechanism of hypoxia, such as in CO intoxication. Keywords: ataxia, Parkinsonism, dystonia, liquefied petroleum gas

  18. Proceedings of the 58. annual technical meeting of the Petroleum Society of CIM : CIPC 2007 : Because technology changes everything

    International Nuclear Information System (INIS)

    Laureshen, C.; Cuthiell, D.

    2007-01-01

    This conference and trade show provided a forum to present new, emerging and existing technologies that will play a key role in ensuring that hydrocarbon exploitation occurs in a sustainable manner, where costs and resource recovery are optimized while minimizing environmental impacts. The challenge of developing maturing basins, frontier lands and unconventional resources was discussed. In particular, the application of thermal recovery methods such as steam assisted gravity drainage (SAGD) for the in-situ recovery of heavy oils and bitumens was reviewed and compared with the performance of alternative enhanced energy recovery technologies such as vapor extraction (VAPEX). The conference was attended by local and international participants in the petroleum sector, including managers, engineers, technologists, geologists, and other petroleum industry specialists. The conference featured 132 presentations addressing topics such as improved recovery of conventional oil and gas; heavy oil cold production; thermal and solvent methods for recovering heavy oil and bitumen; drilling engineering; well completions and simulation; well test analysis; production operations and optimization; facilities; reservoir rock and fluids characterization; numerical simulation; health, safety and regulatory issues; oil and gas and the environment; and, business development and risk management. All 132 presentations from the conference have been catalogued separately for inclusion in this database. refs., tabs., figs

  19. Estimating thermal maturity in the Eagle Ford Shale petroleum system using gas gravity data

    Science.gov (United States)

    Birdwell, Justin E.; Kinney, Scott A.

    2017-01-01

    Basin-wide datasets that provide information on the geochemical properties of petroleum systems, such as source rock quality, product composition, and thermal maturity, are often difficult to come by or assemble from publically available data. When published studies are available and include these kinds of properties, they generally have few sampling locations and limited numbers and types of analyses. Therefore, production-related data and engineering parameters can provide useful proxies for geochemical properties that are often widely available across a play and in some states are reported in publically available or commercial databases. Gas-oil ratios (GOR) can be calculated from instantaneous or cumulative production data and can be related to the source rock geochemical properties like kerogen type (Lewan and Henry, 1999) and thermal maturity (Tian et al., 2013; U.S. Energy Information Administration [EIA], 2014). Oil density or specific gravity (SG), often reported in American Petroleum Institute units (°API = 141.5 /SG – 131.5), can also provide information on source rock thermal maturity, particularly when combined with GOR values in unconventional petroleum systems (Nesheim, 2017).

  20. Nanocrystalline SnO2:F Thin Films for Liquid Petroleum Gas Sensors

    OpenAIRE

    Chaisitsak, Sutichai

    2011-01-01

    This paper reports the improvement in the sensing performance of nanocrystalline SnO2-based liquid petroleum gas (LPG) sensors by doping with fluorine (F). Un-doped and F-doped tin oxide films were prepared on glass substrates by the dip-coating technique using a layer-by-layer deposition cycle (alternating between dip-coating a thin layer followed by a drying in air after each new layer). The results showed that this technique is superior to the conventional technique for both improving the ...

  1. Large-Scale Wireless Temperature Monitoring System for Liquefied Petroleum Gas Storage Tanks.

    Science.gov (United States)

    Fan, Guangwen; Shen, Yu; Hao, Xiaowei; Yuan, Zongming; Zhou, Zhi

    2015-09-18

    Temperature distribution is a critical indicator of the health condition for Liquefied Petroleum Gas (LPG) storage tanks. In this paper, we present a large-scale wireless temperature monitoring system to evaluate the safety of LPG storage tanks. The system includes wireless sensors networks, high temperature fiber-optic sensors, and monitoring software. Finally, a case study on real-world LPG storage tanks proves the feasibility of the system. The unique features of wireless transmission, automatic data acquisition and management, local and remote access make the developed system a good alternative for temperature monitoring of LPG storage tanks in practical applications.

  2. Large-Scale Wireless Temperature Monitoring System for Liquefied Petroleum Gas Storage Tanks

    Directory of Open Access Journals (Sweden)

    Guangwen Fan

    2015-09-01

    Full Text Available Temperature distribution is a critical indicator of the health condition for Liquefied Petroleum Gas (LPG storage tanks. In this paper, we present a large-scale wireless temperature monitoring system to evaluate the safety of LPG storage tanks. The system includes wireless sensors networks, high temperature fiber-optic sensors, and monitoring software. Finally, a case study on real-world LPG storage tanks proves the feasibility of the system. The unique features of wireless transmission, automatic data acquisition and management, local and remote access make the developed system a good alternative for temperature monitoring of LPG storage tanks in practical applications.

  3. 49 CFR 192.1015 - What must a master meter or small liquefied petroleum gas (LPG) operator do to implement this...

    Science.gov (United States)

    2010-10-01

    ... petroleum gas (LPG) operator do to implement this subpart? 192.1015 Section 192.1015 Transportation Other...: MINIMUM FEDERAL SAFETY STANDARDS Gas Distribution Pipeline Integrity Management (IM) § 192.1015 What must a master meter or small liquefied petroleum gas (LPG) operator do to implement this subpart? (a...

  4. 10 CFR 504.7 - Prohibition against excessive use of petroleum or natural gas in mixtures-electing powerplants.

    Science.gov (United States)

    2010-01-01

    ... gas in mixtures-electing powerplants. 504.7 Section 504.7 Energy DEPARTMENT OF ENERGY (CONTINUED... in mixtures—electing powerplants. (a) In the case of electing powerplants, if OFP finds that it is technically and financially feasible for a unit to use a mixture of petroleum or natural gas and an alternate...

  5. How to use Big Data technologies to optimize operations in Upstream Petroleum Industry

    Directory of Open Access Journals (Sweden)

    Abdelkader Baaziz

    2013-12-01

    Full Text Available “Big Data is the oil of the new economy” is the most famous citation during the three last years. It has even been adopted by the World Economic Forum in 2011. In fact, Big Data is like crude! It’s valuable, but if unrefined it cannot be used. It must be broken down, analyzed for it to have value. But what about Big Data generated by the Petroleum Industry and particularly its upstream segment? Upstream is no stranger to Big Data. Understanding and leveraging data in the upstream segment enables firms to remain competitive throughout planning, exploration, delineation, and field development.Oil & Gas Companies conduct advanced geophysics modeling and simulation to support operations where 2D, 3D & 4D Seismic generate significant data during exploration phases. They closely monitor the performance of their operational assets. To do this, they use tens of thousands of data-collecting sensors in subsurface wells and surface facilities to provide continuous and real-time monitoring of assets and environmental conditions. Unfortunately, this information comes in various and increasingly complex forms, making it a challenge to collect, interpret, and leverage the disparate data. As an example, Chevron’s internal IT traffic alone exceeds 1.5 terabytes a day.Big Data technologies integrate common and disparate data sets to deliver the right information at the appropriate time to the correct decision-maker. These capabilities help firms act on large volumes of data, transforming decision-making from reactive to proactive and optimizing all phases of exploration, development and production. Furthermore, Big Data offers multiple opportunities to ensure safer, more responsible operations. Another invaluable effect of that would be shared learning.The aim of this paper is to explain how to use Big Data technologies to optimize operations. How can Big Data help experts to decision-making leading the desired outcomes?Keywords:Big Data; Analytics

  6. HYDRO-IMP technology for upgrading of heavy petroleum

    Directory of Open Access Journals (Sweden)

    Хорхе Анчита

    2017-04-01

    Full Text Available Hydroprocessing is one of the most important processes in petroleum refining industry, not only for upgrading of heavy oils but also for producing low-impurity content fuels and preparing feeds for various conversion processes. Experimental results obtained in pilot plant and semi-commercial scales for hydroprocessing of heavy oils are reported in this work. Mexican heavy crude oils (10, 13 and 16°API with high amount of impurities were used for all tests. Hydroprocessing was conducted at moderate reaction severity in two fixed-bed reactors in series. Removals of sulfur, metals and asphaltenes, as well as changes of API gravity and viscosity were monitored at different reaction conditions with time-on-stream. Upgraded oils with reduced amounts of impurities and increased API were obtained, keeping sediment formation below maximum allowable content. Removal of impurities was higher in semi-commercial scale compared with pilot plant test. Have been proved that the heavier the feed the greater the gain in product quality. For instance, 10°API crude can increase its gravity up to ~22°API (Δ°API = 12, while 16°API crude increases its gravity up to ~25°API (Δ°API = 9. Sediment formation was also kept below 0.05 wt % and no other problems (excessive reactor delta-P, plugging, etc. were observed during the test.

  7. Energy efficiency and greenhouse gas emission intensity of petroleum products at U.S. refineries.

    Science.gov (United States)

    Elgowainy, Amgad; Han, Jeongwoo; Cai, Hao; Wang, Michael; Forman, Grant S; DiVita, Vincent B

    2014-07-01

    This paper describes the development of (1) a formula correlating the variation in overall refinery energy efficiency with crude quality, refinery complexity, and product slate; and (2) a methodology for calculating energy and greenhouse gas (GHG) emission intensities and processing fuel shares of major U.S. refinery products. Overall refinery energy efficiency is the ratio of the energy present in all product streams divided by the energy in all input streams. Using linear programming (LP) modeling of the various refinery processing units, we analyzed 43 refineries that process 70% of total crude input to U.S. refineries and cover the largest four Petroleum Administration for Defense District (PADD) regions (I, II, III, V). Based on the allocation of process energy among products at the process unit level, the weighted-average product-specific energy efficiencies (and ranges) are estimated to be 88.6% (86.2%-91.2%) for gasoline, 90.9% (84.8%-94.5%) for diesel, 95.3% (93.0%-97.5%) for jet fuel, 94.5% (91.6%-96.2%) for residual fuel oil (RFO), and 90.8% (88.0%-94.3%) for liquefied petroleum gas (LPG). The corresponding weighted-average, production GHG emission intensities (and ranges) (in grams of carbon dioxide-equivalent (CO2e) per megajoule (MJ)) are estimated to be 7.8 (6.2-9.8) for gasoline, 4.9 (2.7-9.9) for diesel, 2.3 (0.9-4.4) for jet fuel, 3.4 (1.5-6.9) for RFO, and 6.6 (4.3-9.2) for LPG. The findings of this study are key components of the life-cycle assessment of GHG emissions associated with various petroleum fuels; such assessment is the centerpiece of legislation developed and promulgated by government agencies in the United States and abroad to reduce GHG emissions and abate global warming.

  8. Au sensitized ZnO nanorods for enhanced liquefied petroleum gas sensing properties

    Energy Technology Data Exchange (ETDEWEB)

    Nakate, U.T., E-mail: umesh.nakate@gmail.com [Department of Applied Physics, Defence Institute of Advanced Technology, Deemed University, Pune 411025 (India); Bulakhe, R.N.; Lokhande, C.D. [Department of Physics, Thin films Physics Laboratory, Shivaji University Kolhapur 416004 (India); Kale, S.N. [Department of Applied Physics, Defence Institute of Advanced Technology, Deemed University, Pune 411025 (India)

    2016-05-15

    Highlights: • We studied ZnO nanorods film for liquefied petroleum gas (LPG) sensing. • The Au sensitization on ZnO nanorods gives improved LPG sensing response. • The Au–ZnO shows 48% LPG response for 1040 ppm with fast response time of 50 S. • We proposed schematic for sensing mechanism using band diagram. - Abstract: The zinc oxide (ZnO) nanorods have grown on glass substrate by spray pyrolysis deposition (SPD) method using zinc acetate solution. The phase formation, surface morphology and elemental composition of ZnO films have been investigated using X-ray diffraction, field emission scanning electron microscopy (FE-SEM), atomic force microscopy (AFM) and energy dispersive X-ray (EDX) techniques. The liquefied petroleum gas (LPG) sensing response was remarkably improved by sensitization of gold (Au) surface noble metal on ZnO nanorods film. Maximum LPG response of 21% was observed for 1040 ppm of LPG, for pure ZnO nanorods sample. After Au sensitization on ZnO nanorods film sample, the LPG response greatly improved up to 48% at operating temperature 623 K. The improved LPG response is attributed Au sensitization with spill-over mechanism. Proposed model for LPG sensing mechanism discussed.

  9. Technological innovations to development remote gas reserves: gas-to-liquids; Inovacoes tecnologicas no desenvolvimento de reservas remotas de gas natural: gas-to-liquids

    Energy Technology Data Exchange (ETDEWEB)

    Maculan, Berenice D. [Agencia Nacional do Petroleo, Gas Natural e Biocombustiveis (ANP), Rio de Janeiro, RJ (Brazil); Falabella, Eduardo [PETROBRAS, Rio de Janeiro, RJ (Brazil). Centro de Pesquisas (CENPES)

    2004-07-01

    The GTL - gas to liquids technology was born in Germany, after the 20's with the goal to product liquid fuel from coal to supply the bellicose and domestic demand. The grow of the petroleum industry lead the world to the forgiveness of the GTL technology, except in South Africa. In the last two decades the number of news natural gas reserves and the perspectives of the increase demand from natural gas for the next 20 years change this scenario. Nearly 60% of this reserves are calling stranded or remote, meaning reserves which can't produce with conventional technologies (logistics and economics barriers). So, the oil and gas industry restart to analyze the economics and applicability of the GTL technology. The competitively and applicability of this technology were evaluated and compared to the traditional way of natural gas transport, as well as the solidification of the new environmental rules and the creation of niche to this kind of fuel - the cleans ones - seams the cause of this changes in the oil and gas industries. Which began to adjust to all this news rules and conditions, as show in the sum of investments in R and D area. So, is in this new scenario that the reappear of GTL technology is consider has a technological innovation. (author)

  10. Analysis of Petroleum Products in Fire Debris Residues by Gas Chromatography: A Literature Review

    Directory of Open Access Journals (Sweden)

    Gurvinder Singh Bumbrah

    2017-06-01

    Full Text Available This review gives a brief overview of developments in the analysis of petroleum products (PP in fire debris residues (FDR by gas chromatography (GC. The review covers different aspects of analysis such as the substrates involved, isolation procedures, column and mobile phase used, and subsequent detection in tabular form. This paper covers detection of PP such as petrol, kerosene, and diesel in various types’ of samples of interest to fire debris analysts. Solid phase microextraction is most frequently used along with gas chromatography-mass spectrometry (GC-MS for the extraction and identification of PP from FDR. Chemometric tools should be used to improve the significance and reliability of results obtained from the analysis of FDR. However, the potential utility of portable GC-MS in fire debris analysis cannot be ignored, and its proper development and validation is required before using it for this purpose.

  11. Technological acceleration and organizational transformations in the upstream oil and gas industry

    International Nuclear Information System (INIS)

    Isabelle, M.

    2000-12-01

    The upstream oil and gas industry experienced a dramatic technological acceleration in the early 1970's. The relationships between the agents in this industry have themselves undergone deep changes since that date. This thesis shows that a tight link exists between the technological acceleration and the organizational transformations in the upstream oil and gas industry. In a first part, it focuses on the economic theory's developments concerning industrial organization. In a second part, it applies these developments to three types of relations: those between the owner-states of hydrocarbon resources and the international petroleum companies; those between the international petroleum companies and their subcontractors; and finally those between the international petroleum companies themselves. (author)

  12. Substitution of petroleum liquefied gas for natural gas in a metallurgical industry: a case study; Substituicao de gas liquefeito de petroleo por gas natural em uma siderurgica: um estudo de caso

    Energy Technology Data Exchange (ETDEWEB)

    Pessoa, Isac Quintao; Miranda, Luciano Lellis; Fullin Junior, Benjamin; Rodrigues, Henrique de Castro; Manella, Roberto [Aperam South America, Timoteo, MG (Brazil). Utilidades e Eficiencia Energetica; Lins, Vanessa de Freitas Cunha [Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, MG (Brazil). Dept. de Engenharia Quimica

    2011-12-21

    Minas Gerais is a State where there is no production of natural gas. Aiming to increase the consumption of natural gas in Minas Gerais, PETROBRAS increase the network of gas natural distribution in the State of Minas Gerais and the State concessionaire (GASMIG) installed the Project of Natural Gas Valley. The case study is associated to an enterprise that firmed contract for supplying of natural gas. The fuel to be substituted is the Liquefied Petroleum Gas and the results of the substitution were shown. The advantages of the substitution were related to costs, and environmental aspects with the reduction of CO{sub 2} production. The natural gas contains a lower content of impurities and is operated with higher safety than the petroleum liquefied gas. (author)

  13. Characterization of crude oils and petroleum products: (I Elution liquid chromatographic separation and gas chromatographic analysis of crude oils and petroleum products

    Directory of Open Access Journals (Sweden)

    E.O. Odebunmi

    2002-12-01

    Full Text Available Some physical and chemical properties of samples of light, medium and heavy Nigerian crude oils and petroleum products including gasoline, kerosene and engine oil have been measured and are reported in this paper. The crude oils and petroleum products have also been characterized by fractional distillation and elution liquid chromatography. The fractions obtained from elution liquid chromatography were analyzed using gas chromatography (GC. The GC fractions were identified by comparing the retention time of peaks in the unknown samples with those of components of calibration standard mixtures. The importance of the physico-chemical properties and the significance of the fractional distillation and chromatographic separation methods to industrial process operations have been discussed.

  14. On-board measurement of emissions from liquefied petroleum gas, gasoline and diesel powered passenger cars in Algeria.

    Science.gov (United States)

    Chikhi, Saâdane; Boughedaoui, Ménouèr; Kerbachi, Rabah; Joumard, Robert

    2014-08-01

    On-board measurements of unit emissions of CO, HC, NOx and CO₂ were conducted on 17 private cars powered by different types of fuels including gasoline, dual gasoline-liquefied petroleum gas (LPG), gasoline, and diesel. The tests performed revealed the effect of LPG injection technology on unit emissions and made it possible to compare the measured emissions to the European Artemis emission model. A sequential multipoint injection LPG kit with no catalyst installed was found to be the most efficient pollutant reduction device for all of the pollutants, with the exception of the NOx. Specific test results for a sub-group of LPG vehicles revealed that LPG-fueled engines with no catalyst cannot compete with catalyzed gasoline and diesel engines. Vehicle age does not appear to be a determining parameter with regard to vehicle pollutant emissions. A fuel switch to LPG offers many advantages as far as pollutant emissions are concerned, due to LPG's intrinsic characteristics. However, these advantages are being rapidly offset by the strong development of both gasoline and diesel engine technologies and catalyst converters. The LPG's performance on a chassis dynamometer under real driving conditions was better than expected. The enforcement of pollutant emission standards in developing countries is an important step towards introducing clean technology and reducing vehicle emissions. Copyright © 2014. Published by Elsevier B.V.

  15. Characterization of two-phase mixture (petroleum, salted water or gas) by gamma radiation transmission

    International Nuclear Information System (INIS)

    Eichlt, Jair Romeu

    2003-01-01

    A mathematical description was accomplished to determine the discrimination of a substance in a two-phase mixture, for one beam system, using the five energy lines (13.9, 17.8,26.35 and 59,54 keV) of the 241 Am source. The mathematical description was also accomplished to determine the discrimination of two substances in a three-phase mixture, for a double beam system.. he simulated mixtures for the one beam system were petroleum/salted water or gas. The materials considered in these simulations were: four oils types, denominated as A, B, Bell and Generic, one kind of natural gas and salted water with the following salinities: 35.5, 50, 100, 150, 200, 250 and 300 kg/m 3 of Na Cl. The simulation for the one beam system consisted of a box with acrylic walls and other situation with a box of epoxi walls reinforced with fiber of carbon. The epoxi with carbon fiber was used mainly due to the fact that this material offers little attenuation to the fotons and it resists great pressures. With the results of the simulations it was calculated tables of minimum discrimination for each possible two-phase mixture with petroleum, gas and salted water at several salinities. These discrimination tables are the theoretical forecasts for experimental measurements, since they supply the minimum mensurable percentage for each energy line, as well as the ideal energy for the measurement of each mixture, or situation. The simulated discrimination levels were tested employing experimental arrangements with conditions and materials similar to those of the simulations, for the case of box with epoxi wall reinforced with carbon fiber, at the energies of 20.8 and 59.54 keV. It was obtained good results. For example, for the mixture of salted water (35.5 kg/m 3 ) in paraffin (simulating the petroleum), it was obtained an experimental discrimination minimum of 10% of salted water for error statistics of 5% in I and I o , while the theoretical simulation foresaw the same discrimination level

  16. Energy Saving Separations Technologies for the Petroleum Industry: An Industry-University-National Laboratory Research Partnership

    Energy Technology Data Exchange (ETDEWEB)

    Dorgan, John R.; Stewart, Frederick F.; Way, J. Douglas

    2003-03-28

    This project works to develop technologies capable of replacing traditional energy-intensive distillations so that a 20% improvement in energy efficiency can be realized. Consistent with the DOE sponsored report, Technology Roadmap for the Petroleum Industry, the approach undertaken is to develop and implement entirely new technology to replace existing energy intensive practices. The project directly addresses the top priority issue of developing membranes for hydrocarbon separations. The project is organized to rapidly and effectively advance the state-of-the-art in membranes for hydrocarbon separations. The project team includes ChevronTexaco and BP, major industrial petroleum refiners, who will lead the effort by providing matching resources and real world management perspective. Academic expertise in separation sciences and polymer materials found in the Chemical Engineering and Petroleum Refining Department of the Colorado School of Mines is used to invent, develop, and test new membrane materials. Additional expertise and special facilities available at the Idaho National Engineering and Environmental Laboratory (INEEL) are also exploited in order to effectively meet the goals of the project. The proposed project is truly unique in terms of the strength of the team it brings to bear on the development and commercialization of the proposed technologies.

  17. Support to the electric power, natural gas or liquefied petroleum gas (LPG) vehicles

    International Nuclear Information System (INIS)

    2006-01-01

    This document brings together the different financial incentives proposed to the acquisition and utilization of electric power, natural gas or LPG vehicles. The financial assistance of the ADEME, the fiscal incentives and other proposals are detailed. (A.L.B.)

  18. Analysis of Petroleum Technology Advances Through Applied Research by Independent Oil Producers

    Energy Technology Data Exchange (ETDEWEB)

    Brashear, Jerry P.; North, Walter B.; Thomas Charles P.; Becker, Alan B.; Faulder, David D.

    2000-01-12

    Petroleum Technology Advances Through Applied Research by Independent Oil Producers is a program of the National Oil Research Program, U.S. Department of Energy. Between 1995 and 1998, the program competitively selected and cost-shared twenty-two projects with small producers. The purpose was to involve small independent producers in testing technologies of interest to them that would advance (directly or indirectly) one or more of four national program objectives: (1) Extend the productive life of reservoirs; (2) Increase production and/or reserves; (3) Improve environmental performance; and (4) Broaden the exchange of technology information.

  19. Long-term greenhouse gas emission and petroleum reduction goals: Evolutionary pathways for the light-duty vehicle sector

    International Nuclear Information System (INIS)

    Kromer, Matthew A.; Bandivadekar, Anup; Evans, Christopher

    2010-01-01

    To meet long-term environmental and energy security goals, the United States must reduce petroleum use in the light-duty vehicle fleet by 70% and greenhouse gas emissions by a factor of ten compared to business-as-usual growth projections for the year 2050. A wedge-based approach was used to quantify the scope of the problem in real terms, and to develop options for meeting mid-century targets. Four mitigation mechanisms were considered: (1) improvements in near-term vehicle technologies; (2) emphasis on low-carbon biofuels; (3) de-carbonization of the electric grid; and (4) demand-side travel-reduction initiatives. Projections from previous studies were used to characterize the potential of individual mitigation mechanisms, which were then integrated into a light-duty vehicle fleet model; particular emphasis was given to systemic constraints on scale and rates of change. Based on these projections, two different greenhouse gas (GHG) mitigation implementation plans were considered ('evolutionary' and 'aggressive'). Fleet model projections indicate that both the evolutionary and aggressive approaches can effectively end US dependence on foreign oil, but achieving an 80% GHG reduction requires changes that extend significantly beyond even the aggressive case, which was projected to achieve a 65% reduction.

  20. Contribution of Liquefied Petroleum Gas to Air Pollution in the Metropolitan Area of Mexico City.

    Science.gov (United States)

    Gamas, Erick D; Magdaleno, Moises; Diaz, Luis; Schifter, Isaac; Ontiveros, Luis; Alvarez-Cansino, G

    2000-02-01

    An estimation of hydrocarbon emissions caused by the consumption of liquefied petroleum gas (LPG) in the Metropolitan Area of Mexico City (MAMC) is presented. On the basis of experimental measurements at all points of handling, during the distribution process, and during the consumption of LPG in industrial devices and domestic appliances, an estimated 76,414 tons/year are released to the air. The most important contribution is found during the domestic consumption of LPG (70%); this makes the control initiatives available to the consumer. By developing a control program of LPG losses, a 77% reduction in emission is expected in a 5-yr period. The calculated amounts of LPG emissions when correlated with the consumption of LPG, combined with information from air samples from the MAMC, do not point to LPG emissions as the most important factor contributing to tropospheric ozone in the air in Mexico City.

  1. Strategic implications of gas to liquids technology for the natural gas industry

    International Nuclear Information System (INIS)

    Russell, B. J.

    1998-01-01

    A new and economical gas to liquids (GTL) technology is described that promises to substantially increase industry's ability to exploit many trillions of cubic feet of largely unmarketable reserves of natural gas. The technology turns the gas into a form that overcomes prohibitive transportation costs, avoids long-term, high-risk, take-or-pay contracts, and helps satisfy the demand for cleaner liquid products. Widespread application of GTL technology is credited with having the power to ease the burden on every segment of the petroleum industry, from exploration through petrochemicals, and into allied industries such as electric power generation. It is claimed that in situations where GTL is the only economic option, it will create an entirely new set of opportunities. Among these are the monetization of known stranded gas and the early development of remote gas discoveries or of oil discoveries associated with gas. It will cause a re-evaluation of exploration strategies by upgrading gas prospects in remote locations and new investment options to countries with shut-in gas or heavy oil or tar sand reserves. The monetization of associated gas when reinjection is no longer needed or desired could occur. Extensive applications offshore and adjacent to coastal reserves and multiple options for refiners facing heavier, higher-sulfur crude slates are possible. The outlook for Syntroleum's version of the GTL process, and the 'grant-back' provisions of Syntroleum's license agreements with companies such as Texaco, ARCO, Marathon, Criterion Catalyst, Catalytica, and ABB, giving each licensee access to the improvements of the other licencees, and the joint development agreements with these companies, were also discussed. 6 refs

  2. 10 CFR 501.191 - Use of natural gas or petroleum for certain unanticipated equipment outages and emergencies...

    Science.gov (United States)

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Use of natural gas or petroleum for certain unanticipated... Energy DEPARTMENT OF ENERGY (CONTINUED) ALTERNATE FUELS ADMINISTRATIVE PROCEDURES AND SANCTIONS Use of... curtailment. Note—A utility operating hydroelectric facilities may take into account seasonal fluctuations in...

  3. Liquefied petroleum gas sensor based on manganese (III) oxide and zinc manganese (III) oxide nanoparticles

    Science.gov (United States)

    Sharma, Shiva; Chauhan, Pratima; Husain, Shahid

    2018-01-01

    In this paper, {{{Mn}}}2{{{O}}}3 and {{{ZnMn}}}2{{{O}}}4 nanoparticles (NPs) are successfully synthesized using chemical co-precipitation method at room temperature and further annealed at 450 °C. The structure, crystallite size, morphology, specific surface area (SSA) and band gap energy have been determined by x-ray diffraction, transmission electron microscopy, Brunauer–Emmett–Teller surface area analysis, scanning electron microscopy (SEM-EDS) and UV–visible spectrophotometer. The sensor films of the {{{Mn}}}2{{{O}}}3 NPs and {{{ZnMn}}}2{{{O}}}4 NPs have been fabricated onto glass substrate using spin coater system separately. These sensor films are investigated for different concentrations (200–1200 ppm) of liquefied petroleum gas (LPG) at different operating temperatures ranging from 100 °C to 400 °C. A comparative study of gas sensing properties shows that spinel {{{ZnMn}}}2{{{O}}}4 sensor film exhibit excellent response (≈ 80 % ) towards 1000 ppm LPG at 300 °C in comparison to {{{Mn}}}2{{{O}}}3 sensor films. The enhancement in the gas sensing characteristics of {{{ZnMn}}}2{{{O}}}4 sensor film is attributed to the reduced crystallite size, greater SSA, and modification in structure as well as morphology.

  4. USGS world petroleum assessment 2000; new estimates of undiscovered oil and natural gas, including reserve growth, outside the United States

    Science.gov (United States)

    ,

    2000-01-01

    Oil and natural gas account for approximately 63 percent of the world’s total energy consumption. The U.S. Geological Survey periodically estimates the amount of oil and gas remaining to be found in the world. Since 1981, each of the last four of these assessments has shown a slight increase in the combined volume of identified reserves and undiscovered resources. The latest assessment estimates the volume of technically recoverable conventional oil and gas that may be added to the world's reserves, exclusive of the United States, in the next 30 years. The USGS World Petroleum Assessment 2000 reports an increase in global petroleum resources, including a 20-percent increase in undiscovered oil and a 14-percent decrease in undiscovered natural gas compared to the previous assessment (table 1). These results have important implications for energy prices, policy, security, and the global resource balance.

  5. Evaluation of gas production potential from gas hydrate deposits in National Petroleum Reserve Alaska using numerical simulations

    Science.gov (United States)

    Nandanwar, Manish S.; Anderson, Brian J.; Ajayi, Taiwo; Collett, Timothy S.; Zyrianova, Margarita V.

    2016-01-01

    An evaluation of the gas production potential of Sunlight Peak gas hydrate accumulation in the eastern portion of the National Petroleum Reserve Alaska (NPRA) of Alaska North Slope (ANS) is conducted using numerical simulations, as part of the U.S. Geological Survey (USGS) gas hydrate Life Cycle Assessment program. A field scale reservoir model for Sunlight Peak is developed using Advanced Processes & Thermal Reservoir Simulator (STARS) that approximates the production design and response of this gas hydrate field. The reservoir characterization is based on available structural maps and the seismic-derived hydrate saturation map of the study region. A 3D reservoir model, with heterogeneous distribution of the reservoir properties (such as porosity, permeability and vertical hydrate saturation), is developed by correlating the data from the Mount Elbert well logs. Production simulations showed that the Sunlight Peak prospect has the potential of producing 1.53 × 109 ST m3 of gas in 30 years by depressurization with a peak production rate of around 19.4 × 104 ST m3/day through a single horizontal well. To determine the effect of uncertainty in reservoir properties on the gas production, an uncertainty analysis is carried out. It is observed that for the range of data considered, the overall cumulative production from the Sunlight Peak will always be within the range of ±4.6% error from the overall mean value of 1.43 × 109 ST m3. A sensitivity analysis study showed that the proximity of the reservoir from the base of permafrost and the base of hydrate stability zone (BHSZ) has significant effect on gas production rates. The gas production rates decrease with the increase in the depth of the permafrost and the depth of BHSZ. From the overall analysis of the results it is concluded that Sunlight Peak gas hydrate accumulation behaves differently than other Class III reservoirs (Class III reservoirs are composed of a single layer of hydrate with no

  6. Koordinasi dalam Pendistribusian Gas Liquefied Petroleum Gas (Lpg) 3 Kg di Kota Pekanbaru

    OpenAIRE

    Octavia, Liny; Yuliani, Febri

    2014-01-01

    The need for LPG gas, nowadays, being a very important needs in life, whether in the household or in the bisnis development. Besides decrease in economical, LPG also become one of these targets the government to replace the use of kerosene in society, namely by conversion program of kerosene to LPG 3 kg. for people who low levels of economic and micro businesses. Pekanbaru City, since in 2009, including the carrying out of the program. This distribution of LPG 3 kg gas requires a clear and ex...

  7. Application of Advanced Materials in Petroleum Engineering

    Science.gov (United States)

    Zhao, Gufan; Di, Weina; Wang, Minsheng

    With the background of increasing requirements on the petroleum engineering technology from more high demanding exploration targets, global oil companies and oil service companies are making more efforts on both R&D and application of new petroleum engineering technology. Advanced materials always have a decisive role in the functionality of a new product. Technology transplantation has become the important means of innovation in oil and gas industry. Here, we mainly discuss the properties and scope of application of several advanced materials. Based on the material requirements in petroleum engineering, we provide several candidates for downhole electronics protection, drilling fluid additives, downhole tools, etc. Based on the analysis of petroleum engineering technology characteristics, this paper made analysis and research on such advanced materials as new insulation materials, functional gradient materials, self-healing polymers, and introduced their application prospect in petroleum engineering in terms of specific characteristics.

  8. International Center for Gas Technology Information

    International Nuclear Information System (INIS)

    Gad, L.H.

    1993-01-01

    Based on an acknowledgement of the growing importance of natural gas, a number of European countries, USA, Japan and the Russian Federation have worked together in order to establish a common center of information on natural gas technology under the auspices of the International Energy Agency. Centers were to be established in Washington and in Denmark. The centers will concern themselves with establishing an international information center for gas technology, effecting natural gas technology transfer between global regions, carrying out analytical studies on the energy market and the development of technology within the field of natural gas. The structure of the decision-making processes that will be employed is explained in addition to the organization and economy. The centers should build up a global information network between the relevant countries, their gas companies, institutions etc. (AB)

  9. Detailed analysis of petroleum cuts by multidimensional gas chromatography; Analyse detaillee de coupes petrolieres par chromatographie en phase gazeuse multidimensionnelle

    Energy Technology Data Exchange (ETDEWEB)

    Vendeuvre, C.

    2006-01-15

    The limitations of petroleum resources implying a better valorisation of crude oil through the optimisation of production, refinery and petrochemistry processes, as well as the environmental regulations have strengthened the necessity of more detailed characterisation of petroleum products. In order to take up this challenge, efficient analytical tools have to be developed. This work demonstrates that comprehensive two-dimensional gas chromatography (GCxGC) constitutes a major advance compared to GC owing to its improved resolution power and to the structured chromatograms indicating the polarity and the volatility of hydrocarbons. The principle of GCxGC is based on the analysis of a whole sample in two independent dimensions of separation achieved using two GC columns of different selectivities; between the two columns a modulator device samples, focuses and re-injects small portions of the effluent from the first column into the second one. Since its introduction in 1991, GCxGC has known a rapid growth and has received a wide acceptance by the analytical science community. The competitive situation has considerably evolved during this thesis with the introduction of commercial systems and the two first sessions of an international symposium dedicated to this technique (Volendam, 2003 and Atlanta, 2004). The key points of the thesis concern the development of a GCxGC prototype system using dual jets CO{sub 2} technology and a data processing program; the evaluation of a retention model allowing a rational choice of operating conditions; and the application of this technique to various and complex issues. Thus, effluents from petrochemistry, refinery or pollution areas have been analysed according to the chemical classes of hydrocarbons and to their number of carbon atoms; a new method for obtaining distillation curves for each chemical group was also presented. Furthermore, the hyphenation of GCxGC with a specific sulphur detector revealed a great interest for

  10. Natural gas: which growth and which markets in a context of high petroleum prices?; Le gaz naturel: quelle croissance, quels marches dans un conteste de prix eleves du petrole?

    Energy Technology Data Exchange (ETDEWEB)

    Appert, O. [Institut Francais du Petrole (IFP), 92 - Rueil Malmaison (France); Chabrelie, M.F. [CEDIGAZ, 92 - Rueil Malmaison (France); Zofrea, F.; Bellussi, G. [EniTecnologie (Italy); Dauger, J.M. [Gaz de France (GDF), 75 - Paris (France); Bigeard, P.H. [Institut Francais du Petrole, 69 - Vernaison (France); Courtois, A.; Renaudie, Th. [Gaz de France, 26 - Valence (France); Cervantes, V. [IRISBUS / Iveco (France); Buffet, P. [Groupe Suez (France)

    2006-07-01

    Beyond the technological stakes linked with the use of natural gas, a new geopolitical equilibrium is coming due to the different geographical distribution of gas and petroleum reserves. New countries and new markets are entering the game and may change the worldwide balance of energy powers. At the occasion of its annual 'Panorama' colloquium, the French institute of petroleum (IFP) tackles the question of the crucial role that natural gas will play in a context of high petroleum prices. Natural gas has serious economical and environmental advantages and already occupies an important position in the residential, industrial and power generation sectors and should become a major fuel for tomorrows' transportation systems. This document gathers 10 presentations (article and transparencies) given at the colloquium and dealing with: the 2005 world energy outlook: analyses and impacts (O. Appert); the future of natural gas in Europe (M.F. Chabrelie); the perspectives and new openings for LNG in a changing market (P. Buffet); the perspectives of the gas-to-liquid (GTL) industry (F. Zofrea); the opening of the natural gas market in Europe (J.M. Dauger); a presentation of natural gas (P.H. Bigeard); the 2005 world energy outlook: analyses and impacts (O. Appert); the new synthetic fuels from the GTL industry (G. Bellussi); the successes and perspectives of natural gas in the transportation sector (A. Courtois); the urban natural gas-fueled captive fleets: point of view of a car-maker (V. Cervantes). A press kit with 11 synthetic notes written by IFP's experts complete the preceding presentations, they treat of: activities and markets in exploration-production, refining and petrochemistry, natural gas industry at the 2020 prospects, petroleum supply and demand, gas reserves, discoveries and production, strategy of the European gas market actors, gas markets liberalization in Europe, natural gas for vehicles, perspectives of development of the GTL

  11. A Survey on Gas Sensing Technology

    Directory of Open Access Journals (Sweden)

    Huansheng Ning

    2012-07-01

    Full Text Available Sensing technology has been widely investigated and utilized for gas detection. Due to the different applicability and inherent limitations of different gas sensing technologies, researchers have been working on different scenarios with enhanced gas sensor calibration. This paper reviews the descriptions, evaluation, comparison and recent developments in existing gas sensing technologies. A classification of sensing technologies is given, based on the variation of electrical and other properties. Detailed introduction to sensing methods based on electrical variation is discussed through further classification according to sensing materials, including metal oxide semiconductors, polymers, carbon nanotubes, and moisture absorbing materials. Methods based on other kinds of variations such as optical, calorimetric, acoustic and gas-chromatographic, are presented in a general way. Several suggestions related to future development are also discussed. Furthermore, this paper focuses on sensitivity and selectivity for performance indicators to compare different sensing technologies, analyzes the factors that influence these two indicators, and lists several corresponding improved approaches.

  12. Petroleum systems modelling of the Muensterland Basin and Ruhr Basin with special emphasis on unconventional gas resources

    Energy Technology Data Exchange (ETDEWEB)

    Uffmann, A.K.; Littke, R. [RWTH Aachen Univ. (Germany). Inst. of Geology and Geochemistry of Petroleum and Coal

    2013-08-01

    A 3D petroleum system model was built for the area of the northern Rhenish Massif and Muensterland/Ruhr Basin in order to reconstruct burial and temperature histories as well as petroleum generation and storage. The basin contains numerous potential unconventional gas reservoirs, i.e. more than 100 Pennsylvanian (Westphalian and upper Namurian) coal seams and several black shales of Pennsylvanian and Mississippian age. The focus here is on the Upper Alum Sahle ('Hangende Alaunschiefer') representing the uppermost Mississippian.

  13. Production of "Green Natural Gas" Using Solid Oxide Electrolysis Cells (SOEC): Status of Technology and Costs

    DEFF Research Database (Denmark)

    Mogensen, Mogens Bjerg; Jensen, Søren Højgaard; Ebbesen, Sune Dalgaard

    2012-01-01

    This paper gives arguments in favour of using green natural gas (GNG) as storage media for the intermittent renewable energy sources. GNG is here defined as being CH4, i.e. methane, often called synthetic natural gas or substitute natural gas (SNG), produced using renewable or at least CO2 neutral...... energy sources only. Also dimethyl ether (DME = (CH3)2O), which might be called Liquefied Green Gas, LGG, in analogy to Liquefied Petroleum Gas, LPG, because DME has properties similar to LPG. It further gives a short review of the state of the art of electrolysis in general and SOEC in particular....... Production of synthesis gas (H2 + CO) from CO2 and H2O using SOEC technology is evaluated. GNG and LGG can be produced from synthesis gas (or short: syngas) by means of well established commercially available catalysis technology. Finally, estimations of costs and efficiencies are presented and the relative...

  14. Role of reservoir engineering in the assessment of undiscovered oil and gas resources in the National Petroleum Reserve, Alaska

    Science.gov (United States)

    Verma, M.K.; Bird, K.J.

    2005-01-01

    The geology and reservoir-engineering data were integrated in the 2002 U.S. Geological Survey assessment of the National Petroleum Reserve in Alaska (NPRA). VVhereas geology defined the analog pools and fields and provided the basic information on sizes and numbers of hypothesized petroleum accumulations, reservoir engineering helped develop necessary equations and correlations, which allowed the determination of reservoir parameters for better quantification of in-place petroleum volumes and recoverable reserves. Seismic- and sequence-stratigraphic study of the NPRA resulted in identification of 24 plays. Depth ranges in these 24 plays, however, were typically greater than depth ranges of analog plays for which there were available data, necessitating the need for establishing correlations. The basic parameters required were pressure, temperature, oil and gas formation volume factors, liquid/gas ratios for the associated and nonassociated gas, and recovery factors. Finally, the re sults of U.S. Geological Survey deposit simulation were used in carrying out an economic evaluation, which has been separately published. Copyright ?? 2005. The American Association of Petroleum Geologists. All rights reserved.

  15. Petroleum products in East countries

    International Nuclear Information System (INIS)

    Vaillaud, P.

    1993-01-01

    This paper presents a study about petroleum and natural gas reserves in East countries (former USSR, Middle Europe). Statistical data about petroleum production and petroleum products consumption are also given. 10 figs

  16. Natural gas pipeline technology overview.

    Energy Technology Data Exchange (ETDEWEB)

    Folga, S. M.; Decision and Information Sciences

    2007-11-01

    The United States relies on natural gas for one-quarter of its energy needs. In 2001 alone, the nation consumed 21.5 trillion cubic feet of natural gas. A large portion of natural gas pipeline capacity within the United States is directed from major production areas in Texas and Louisiana, Wyoming, and other states to markets in the western, eastern, and midwestern regions of the country. In the past 10 years, increasing levels of gas from Canada have also been brought into these markets (EIA 2007). The United States has several major natural gas production basins and an extensive natural gas pipeline network, with almost 95% of U.S. natural gas imports coming from Canada. At present, the gas pipeline infrastructure is more developed between Canada and the United States than between Mexico and the United States. Gas flows from Canada to the United States through several major pipelines feeding U.S. markets in the Midwest, Northeast, Pacific Northwest, and California. Some key examples are the Alliance Pipeline, the Northern Border Pipeline, the Maritimes & Northeast Pipeline, the TransCanada Pipeline System, and Westcoast Energy pipelines. Major connections join Texas and northeastern Mexico, with additional connections to Arizona and between California and Baja California, Mexico (INGAA 2007). Of the natural gas consumed in the United States, 85% is produced domestically. Figure 1.1-1 shows the complex North American natural gas network. The pipeline transmission system--the 'interstate highway' for natural gas--consists of 180,000 miles of high-strength steel pipe varying in diameter, normally between 30 and 36 inches in diameter. The primary function of the transmission pipeline company is to move huge amounts of natural gas thousands of miles from producing regions to local natural gas utility delivery points. These delivery points, called 'city gate stations', are usually owned by distribution companies, although some are owned by

  17. Interpreting comprehensive two-dimensional gas chromatography using peak topography maps with application to petroleum forensics.

    Science.gov (United States)

    Ghasemi Damavandi, Hamidreza; Sen Gupta, Ananya; Nelson, Robert K; Reddy, Christopher M

    2016-01-01

    Comprehensive two-dimensional gas chromatography [Formula: see text] provides high-resolution separations across hundreds of compounds in a complex mixture, thus unlocking unprecedented information for intricate quantitative interpretation. We exploit this compound diversity across the [Formula: see text] topography to provide quantitative compound-cognizant interpretation beyond target compound analysis with petroleum forensics as a practical application. We focus on the [Formula: see text] topography of biomarker hydrocarbons, hopanes and steranes, as they are generally recalcitrant to weathering. We introduce peak topography maps (PTM) and topography partitioning techniques that consider a notably broader and more diverse range of target and non-target biomarker compounds compared to traditional approaches that consider approximately 20 biomarker ratios. Specifically, we consider a range of 33-154 target and non-target biomarkers with highest-to-lowest peak ratio within an injection ranging from 4.86 to 19.6 (precise numbers depend on biomarker diversity of individual injections). We also provide a robust quantitative measure for directly determining "match" between samples, without necessitating training data sets. We validate our methods across 34 [Formula: see text] injections from a diverse portfolio of petroleum sources, and provide quantitative comparison of performance against established statistical methods such as principal components analysis (PCA). Our data set includes a wide range of samples collected following the 2010 Deepwater Horizon disaster that released approximately 160 million gallons of crude oil from the Macondo well (MW). Samples that were clearly collected following this disaster exhibit statistically significant match [Formula: see text] using PTM-based interpretation against other closely related sources. PTM-based interpretation also provides higher differentiation between closely correlated but distinct sources than obtained using

  18. Estimating the agricultural demand for natural gas and liquefied petroleum gas in the presence of measurement error in the data

    International Nuclear Information System (INIS)

    Uri, N.D.

    1994-01-01

    The paper begins by discussing the importance of accurate estimates of the price elasticity of demand and some of the problems frequently encountered in obtaining these estimates. To these problems is added that associated with inaccuracy in the measurement of the dependent variable and one or more of the independent variables that affect the quantity demanded. Two diagnostics, i.e. the regression coefficient bounds and the bias correction factor, have been introduced to assess the effect that such measurement error has on the estimated coefficients of demand relationships. The regression coefficient bounds diagnostic was used to indicate a range over which the true price responsiveness of farmers to changes in energy prices lies. The results suggest that each 1% increase (decrease) in the price of energy will result in a decrease (increase) of between 0.41 and 0.17% in the quantity of natural gas demanded and a decrease (increase) of between 0.48 and 0.07% in the quantity of liquefied petroleum gas demanded. (author)

  19. Analyzing PSU’s Performance: A Case from Ministry of Petroleum and Natural Gas of India

    Directory of Open Access Journals (Sweden)

    Chia-Nan Wang

    2013-01-01

    Full Text Available The high economic growth in the past few years and increasing industrialization coupled with a burgeoning population have created a lot of concern for India’s energy scenario. India’s crude oil production has not shown significant growth in the last 10 or more years whereas its refining capacity has grown by more than 20% over the last 5 years. Oil consumption is growing at approximately 4.1% per year and natural gas consumption is growing at 68% per year. Therefore, evaluation performances and pushing energy companies to improve become important issues. The purpose of this research is of evaluation the performance of Indian energy industry under multiple different inputs and outputs criteria. The data envelopment analysis (DEA and grey theory are used to conduct this study. There are total 14 public sector undertakings (PSUs under this industry and no any private company. However, only 10 of them are mature enough to be published in India stock markets. Therefore, the realistic data of all 10 companies are used for this evaluation. The results demonstrate that Gas Authority of India Limited (GAIL, Chennai Petroleum Corporation Limited (CPCL, and Oil India Limited (OIL are the top 3 of ranking influences. This integrated numerical study gives a better “past-present-future” insights into evaluation performance in India energy industry.

  20. Molecular analysis of petroleum derived compounds that adsorb onto gas hydrate surfaces

    International Nuclear Information System (INIS)

    Borgund, Anna E.; Hoiland, Sylvi; Barth, Tanja; Fotland, Per; Askvik, Kjell M.

    2009-01-01

    Field observations have shown that some streams of water, gas and crude oil do not form gas hydrate plugs during petroleum production even when operating within thermodynamic conditions for hydrate formation. Also, when studied under controlled laboratory conditions, some oils are found to form hydrate dispersed systems whereas others form plugs. Oils with low tendency to form hydrate plugs are believed to contain natural hydrate plug inhibiting components (NICs) that adsorb onto the hydrate surface, making them less water-wet and preventing the particles from agglomerating into large hydrate clusters. The molecular structure of the NICs is currently unknown. In this work, hydrate adsorbing components were extracted from crude oils using freon hydrates as an extraction phase. The fractions were found to be enriched in polar material, and more polar material is associated with hydrates generated in biodegraded crude oils than in non-biodegraded oils. Various fractionation schemes and analytical techniques have been applied in the search for molecular characterisation. The average molecular weights were found to be approximately 500 g/mole. GC-MS chromatograms show a large UCM (Unresolved Complex Mixture). Thus, GC-MS has a limited potential for identification of compounds. A commercial biosurfactant was used as a model compound in the search for similar structures in the extracts. The results from analysis of the hydrate adsorbing components suggest that the type and structure are more important for hydrate morphology than the amount of material adsorbed.

  1. Kinetic modeling of liquefied petroleum gas (LPG) reduction of titania in MATLAB

    Science.gov (United States)

    Yin, Tan Wei; Ramakrishnan, Sivakumar; Rezan, Sheikh Abdul; Noor, Ahmad Fauzi Mohd; Izah Shoparwe, Noor; Alizadeh, Reza; Roohi, Parham

    2017-04-01

    In the present study, reduction of Titania (TiO2) by liquefied petroleum gas (LPG)-hydrogen-argon gas mixture was investigated by experimental and kinetic modelling in MATLAB. The reduction experiments were carried out in the temperature range of 1100-1200°C with a reduction time from 1-3 hours and 10-20 minutes of LPG flowing time. A shrinking core model (SCM) was employed for the kinetic modelling in order to determine the rate and extent of reduction. The highest experimental extent of reduction of 38% occurred at a temperature of 1200°C with 3 hours reduction time and 20 minutes of LPG flowing time. The SCM gave a predicted extent of reduction of 82.1% due to assumptions made in the model. The deviation between SCM and experimental data was attributed to porosity, thermodynamic properties and minute thermal fluctuations within the sample. In general, the reduction rates increased with increasing reduction temperature and LPG flowing time.

  2. On the definition of exergy efficiencies for petroleum systems: Application to offshore oil and gas processing

    International Nuclear Information System (INIS)

    Nguyen, Tuong-Van; Voldsund, Mari; Elmegaard, Brian; Ertesvåg, Ivar Ståle; Kjelstrup, Signe

    2014-01-01

    Exergy-based efficiencies are measures of the thermodynamic perfection of systems and processes. A meaningful formulation of these performance criteria for petroleum systems is difficult because of (i) the high chemical exergy of hydrocarbons, (ii) the large variety of chemical components, and (iii) the differences in operating conditions between facilities. This work focuses on offshore processing plants, considering four oil platforms that differ by their working conditions and designs. Several approaches from the scientific literature for similar processes are presented and applied to the four cases. They showed a low sensitivity to performance improvements, gave inconsistent results, or favoured facilities operating under certain conditions. We suggest an alternative formulation, called the component-by-component exergy efficiency, which builds on the decomposition of the exergy flows at the level of the chemical compounds. It allows therefore for sound comparisons of separation systems, while it successfully evaluates their theoretical improvement potentials. The platform displaying the lowest efficiency (1.7%) is characterised by little pumping and compression works, at the opposite of the one displaying the highest performance (29.6%). A more realistic measure of the technical potential for improving these systems can be carried out by splitting further the exergy destruction into its avoidable and unavoidable parts. - Highlights: • Different exergy efficiency definitions for petroleum systems are reviewed. • These definitions are applied to four oil and gas platforms and are revealed to be inapplicable. • A new formulation, namely the component-by-component efficiency, is proposed. • The performance of the offshore platforms under study varies between 1.7% and 29.6%

  3. China's petroleum industry

    International Nuclear Information System (INIS)

    Boykiw, A.; Katsuris, D.

    1997-01-01

    Petroleum and natural gas resources, industry organization, production, pipeline construction and other transportation issues, refining and business aspects of the Chinese petroleum and natural gas industries were reviewed. The need for large amounts of foreign capital and western technology to stem the deficit in domestic hydrocarbon supply were emphasized as being responsible for the creation in China of favourable conditions for foreign participation in oil and gas exploration, and for the growing confidence for Western investment in China. The most important considerations for successful participation in the economic development of China include: understanding the roles of networking, cultural affinity and reciprocity; hands-on management; finding an appropriate business partner, agent/distributor, or joint venture partner; and understanding local peculiarities and customs. 3 refs

  4. Petroleum Sector (NAICS 324)

    Science.gov (United States)

    Find relevant environmental regulations for the petroleum industry (NAICS 324), including National Emission Standards for Hazardous Air Pollutants (NESHAP)s for petroleum refineries and gasoline dispensing & effluent guidelines for oil and gas extraction

  5. Prospects of using the new technologies in oil and gas industry of Kazakhstan

    International Nuclear Information System (INIS)

    Nadirov, N.K.

    1999-01-01

    The Republic of Kazakstan is one of the great petroleum producers in the world. Present day, according to the supply of hydrocarbon raw the country takes 13-Th place in the world, but some facts say that Kazakhstan will takes 6-7 places in near future. In 1999 Kazakhstan will broadly celebrated the 100 jubilee of its petroleum and gas industries. A century ago in April the first key well no. 7 gave a gusher in Karachungul deposit, Zhyloi region, in Aturau, at the depth of 40 meters with daily debit of 20-25 tonnes. The key well belongs to the Petersburg businessman's company, to A.Grum-Grzhimailo, Leman and Deppelmayer. The industrial petroleum extraction began in 1911. In 1998 26.5 million tonnes of raw have been produced. It is expected that that petroleum extraction volume will tripled at the account of Pricaspian oil field. A large portion of petroleum is exported. The output of all 3 refinery plants in Kazakhstan (Atyrau, Pavlodar and Shymkent) does not exceed 18 million tonnes of petroleum per year. There is a problem regarding the increase of oil refining depth, raising the produced products quality and their assortment expansion. No plant produces lubricating oils. The new technologies and much investments are required to solve these problems. (author)

  6. Gas technology, environment and added value

    International Nuclear Information System (INIS)

    2002-01-01

    This report is an official evaluation of the various aspects of new, environmentally friendly ways of using gas in Norway, including hydrogen and gas power with carbon dioxide deposition. The objective of the evaluation is to prepare for increased engagement by Norwegian technological and research institutions in the development of environmentally friendly gas technology, in cooperation with other countries, and to give Norway a strong international position in this field. This objective is based on the political goal that a greater part of Norway's natural gas resources should be used at home (rather than being exported), and in agreement with Norway's international environmental commitments

  7. Bioremediation of petroleum contaminated soil using vegetation--A technology transfer project

    International Nuclear Information System (INIS)

    Banks, M.K.; Schwab, A.P.; Govindaraju, R.S.; Chen, Z.

    1994-01-01

    A common environmental problem associated with the pumping and refining of crude oil is the disposal of petroleum sludge. Unfortunately, the biodegradation fate of more recalcitrant and potentially toxic contaminants, such as the polynuclear aromatic hydrocarbons (PNAs), is rapid at first but declines quickly. Biodegradation of these compounds is limited by their strong adsorption potential and low solubility. Recent research has suggested that vegetation may play an important role in the biodegradation of toxic organic chemicals, such as PNAs, in soil. The establishment of vegetation on hazardous waste sites may be an economic, effective, low maintenance approach to waste remediation and stabilization. Completed greenhouse studies have indicated that vegetative remediation is a feasible method for clean-up of surface soil contaminated with petroleum products. However, a field demonstration is needed to exhibit this new technology to the industrial community. In this project, several petroleum contaminated field sites will be chosen in collaboration with three industrial partners. These sites will be thoroughly characterized for chemical properties, physical properties, and initial PNA concentrations. A variety of plant species will be established on the sites, including warm and cool season grasses and alfalfa. Soil analyses for the target compounds over time will allow them to assess the efficiency and applicability of this remediation method

  8. Assessment of Appalachian Basin Oil and Gas Resources: Utica-Lower Paleozoic Total Petroleum System

    Science.gov (United States)

    Ryder, Robert T.

    2008-01-01

    The Utica-Lower Paleozoic Total Petroleum System (TPS) is an important TPS identified in the 2002 U.S. Geological Survey (USGS) assessment of undiscovered, technically recoverable oil and gas resources in the Appalachian basin province (Milici and others, 2003). The TPS is named for the Upper Ordovician Utica Shale, which is the primary source rock, and for multiple lower Paleozoic sandstone and carbonate units that are the important reservoirs. Upper Cambrian through Upper Silurian petroleum-bearing strata that constitute the Utica-Lower Paleozoic TPS thicken eastward from about 2,700 ft at the western margin of the Appalachian basin to about 12,000 ft at the thrust-faulted eastern margin of the Appalachian basin. The Utica-Lower Paleozoic TPS covers approximately 170,000 mi2 of the Appalachian basin from northeastern Tennessee to southeastern New York and from central Ohio to eastern West Virginia. The boundary of the TPS is defined by the following geologic features: (1) the northern boundary (from central Ontario to northeastern New York) extends along the outcrop limit of the Utica Shale-Trenton Limestone; (2) the northeastern boundary (from southeastern New York, through southeastern Pennsylvania-western Maryland-easternmost West Virginia, to northern Virginia) extends along the eastern limit of the Utica Shale-Trenton Limestone in the thrust-faulted eastern margin of the Appalachian basin; (3) the southeastern boundary (from west-central and southwestern Virginia to eastern Tennessee) extends along the eastern limit of the Trenton Limestone in the thrust-faulted eastern margin of the Appalachian basin; (4) the southwestern boundary (from eastern Tennessee, through eastern Kentucky, to southwestern Ohio) extends along the approximate facies change from the Trenton Limestone with thin black shale interbeds (on the east) to the equivalent Lexington Limestone without black shale interbeds (on the west); (5) the northern part of the boundary in southwestern Ohio

  9. Regulation and market power in the Spanish liquefied petroleum gas industry: Progress or failure?

    Energy Technology Data Exchange (ETDEWEB)

    Bello, Alejandro; Huerta, Emilio [Departamento de Gestion de Empresas, Universidad Publica de Navarra, Campus de Arrosadia, 31006 Pamplona, Navarra (Spain)

    2007-07-15

    This paper presents a detailed study of the structure, market power and competition in the distribution sector for liquefied petroleum gas (LPG), within Spain. It is a segment of energy consumption and supply that is not often given serious attention, despite the fact that LPG is a crucial source of energy to many households, in many countries in Europe and in the rest of the world. Despite formally being an open and liberalized sector, the Spanish LPG market is characterized by high concentration within the industry; Repsol Butano, the dominant operator, practically controls the entire value chain. These structural characteristics probably justify state intervention in the form of price fixing, in order to guarantee accessible prices for final consumers. Nevertheless, applying this tool has had negative effects on the opening and liberalization process. On the one hand, it fails to encourage entry or an increase in the participation of new operators; on the other, it has considerably deteriorated the economic and financial performance of the distribution agents that are subjected to two strong forces. First, the dominant operator looks after its own interests and its income; and second, the Government tries to defend the interests of final consumers by fixing prices that inadequately remunerate the activity. This shows the contradictory regulatory actions that try to promote competition, and then establish mechanisms to regulate activity by fixing prices that act as price limits. These government set prices discourage new competitors from entering. (author)

  10. Energetic and exergetic analysis of a new compact trigeneration system run with liquefied petroleum gas

    International Nuclear Information System (INIS)

    Proenza Pérez, Nestor; Titosse Sadamitsu, Marlene; Luz Silveira, Jose; Santana Antunes, Julio; Eduardo Tuna, Celso; Erazo Valle, Atilio; Faria Silva, Natalia

    2015-01-01

    In this study, the first and second laws of thermodynamics are used to analyze the quantity and quality of energy in a small compact trigeneration system. This combined cycle is composed of a little reciprocating ICE model GM, 1.0 CORSA (internal combustion engine), using LPG (liquefied petroleum gas) as fuel, HE1 and HE2 (two heat exchangers) and an AM (absorption machine) using ammonia–water as working fluid mixture. The mass and energy balance equations of the engine and subsystems are reviewed in detail. Exergy of each involved stream is calculated and the exergetic balance of each subsystem is presented, as well as the global system, identifying where and why losses and irreversibilities occurs. Efficiencies based on the second law of thermodynamics are calculated for each subsystem and compared. Special attention is given to identification and quantification of second law efficiencies and the irreversibilities of various processes and subsystems. The determination of the irreversibilities in each subsystem is particularly important since they are not identified in traditional first law analysis. Furthermore, this study revealed that the combustion was the most important contributor to the system inefficiency representing 36.0% of the total exergy input and 73% of the total exergy destruction. The exergetic efficiency of the trigeneration system is determined to be 51.19%. - Highlights: • The energetic and exergetic performance of trigeneration system was studied. • The engine is the main exergetic destruction equipment. • The exergetic efficiency of the trigeneration system was 51.19%.

  11. Regulation and market power in the Spanish liquefied petroleum gas industry: Progress or failure?

    International Nuclear Information System (INIS)

    Bello, Alejandro; Huerta, Emilio

    2007-01-01

    This paper presents a detailed study of the structure, market power and competition in the distribution sector for liquefied petroleum gas (LPG), within Spain. It is a segment of energy consumption and supply that is not often given serious attention, despite the fact that LPG is a crucial source of energy to many households, in many countries in Europe and in the rest of the world. Despite formally being an open and liberalized sector, the Spanish LPG market is characterized by high concentration within the industry; Repsol Butano, the dominant operator, practically controls the entire value chain. These structural characteristics probably justify state intervention in the form of price fixing, in order to guarantee accessible prices for final consumers. Nevertheless, applying this tool has had negative effects on the opening and liberalization process. On the one hand, it fails to encourage entry or an increase in the participation of new operators; on the other, it has considerably deteriorated the economic and financial performance of the distribution agents that are subjected to two strong forces. First, the dominant operator looks after its own interests and its income; and second, the Government tries to defend the interests of final consumers by fixing prices that inadequately remunerate the activity. This shows the contradictory regulatory actions that try to promote competition, and then establish mechanisms to regulate activity by fixing prices that act as price limits. These government set prices discourage new competitors from entering. (author)

  12. Morphological, Humidity and Liquefied Petroleum Gas (LPG Sensing Investigations on Tantalum Oxide

    Directory of Open Access Journals (Sweden)

    Ritesh KUMAR

    2011-12-01

    Full Text Available This paper reports the morphological, humidity and Liquefied Petroleum Gas (LPG sensing properties of Tantalum Oxide. The pellet of sensing material was prepared by hydraulic pressing machine at a pressure of 616 MPa at room temperature. It was annealed at 200, 400, 600 and 800 °C successively for 3 h and after each step of annealing; the sensing material was investigated using Scanning Electron Microscope. Minimum crystallite size, calculated from Debye-Scherrer formula was found to be 20 nm. Effects of annealing on surface morphology and electrical resistivity of sensing material have been also deliberated. It has been observed that with the increase in percentage relative humidity (%RH inside the chamber, there is corresponding decrease in the resistance values of pellet for the range from 25 to 95 %RH. Average sensitivity of the sensor is found 27 MΩ/%RH and in case of LPG sensing the maximum average sensitivity is 7. Reproducibility, hysteresis and ageing effect have been also investigated.

  13. Polyaniline-Cadmium Ferrite Nanostructured Composite for Room-Temperature Liquefied Petroleum Gas Sensing

    Science.gov (United States)

    Kotresh, S.; Ravikiran, Y. T.; Tiwari, S. K.; Vijaya Kumari, S. C.

    2017-08-01

    We introduce polyaniline-cadmium ferrite (PANI-CdFe2O4) nanostructured composite as a room-temperature-operable liquefied petroleum gas (LPG) sensor. The structure of PANI and the composite prepared by chemical polymerization was characterized by Fourier-transform infrared (FT-IR) spectroscopy, x-ray diffraction (XRD) analysis, and field-emission scanning electron microscopy. Comparative XRD and FT-IR analysis confirmed CdFe2O4 embedded in PANI matrix with mutual interfacial interaction. The nanostructure of the composite was confirmed by transmission electron microscopy. A simple LPG sensor operable at room temperature, exclusively based on spin-coated PANI-CdFe2O4 nanocomposite, was fabricated with maximum sensing response of 50.83% at 1000 ppm LPG. The response and recovery time of the sensor were 50 s and 110 s, respectively, and it was stable over a period of 1 month with slight degradation of 4%. The sensing mechanism is discussed on the basis of the p- n heterojunction barrier formed at the interface of PANI and CdFe2O4.

  14. 2002 survey - energy, petroleum, natural gas, automobile, environment; Panorama 2002 - energie, petrole, gaz naturel, automobile, environnement

    Energy Technology Data Exchange (ETDEWEB)

    Giannesini, J.F. [Institut Francais du Petrole (IFP), 92 - Rueil-Malmaison (France); Schweitzer, L.; Fayolle, J.P. [Renault, 92 - Boulogne Billancourt (France); Nejat Veziroglu, T. [Association Hydrogen Energy (Canada); Alleau, Th. [Association Francaise de l' Hydogene, 75 - Paris (France); Gueguen, C. [Totalfinaelf raffinerie de Feyzin, 69 - Lyon (France)

    2002-07-01

    The French institute of petroleum (IFP) has organized its seventh annual international 'Panorama' colloquium on the theme: fuels of the future. This document brings together the different invited talks given in Paris, Lyon and Brussels on this theme: a summary of 2001 highlights in the oil and gas industry given by J.F. Giannesini (IFP head's adviser), a prospective analysis of future automotive fuels with respect to fossil fuel reserves depletion and environmental policy constraints given by L. Schweitzer (president of Renault car making industry), a presentation of the hydrogen and synthetic fuel energy systems of the 21. century by T. Nejat Veziroglu (president of the international association for hydrogen energy), a presentation of the economical, environmental, technical and political aspects of hydrogen as a future energy vector by T. Alleau (president of the French association of hydrogen AFH2), the formulation of future automotive fuels as seen from the eye of the refinery engineer by C. Geguen (technical director of Feyzin refinery (TotalFinaElf)), and a last paper about the recent and future evolutions of diesel engines for industrial vehicles by J.P. Fayolle (director of engines R and D, Renault industrial vehicles). (J.S.)

  15. Performance of a small compression ignition engine fuelled by liquified petroleum gas

    Science.gov (United States)

    Ambarita, Himsar; Yohanes Setyawan, Eko; Ginting, Sibuk; Naibaho, Waldemar

    2017-09-01

    In this work, a small air cooled single cylinder of diesel engine with a rated power of 2.5 kW at 3000 rpm is tested in two different modes. In the first mode, the CI engines run on diesel fuel mode. In the second mode, the CI engine run on liquified petroleum gas (LPG) mode. In order to simulate the load, a generator is employed. The load is fixed at 800 W and engine speed varies from 2400 rpm to 3400 rpm. The out power, specific fuel consumption, and brake thermal efficiency resulted from the engine in both modes are compared. The results show that the output power of the CI engine run on LPG fuel is comparable with the engine run on diesel fuel. However, the specific fuel consumption of the CI engine with LPG fuel is higher 17.53% in average in comparison with the CI engine run on diesel fuel. The efficiency of the CI engine with LPG fuel is lower 21.43% in average in comparison with the CI engine run on diesel fuel.

  16. Relevant aspects in licensing of radioactive installations at petroleum and gas well logging

    International Nuclear Information System (INIS)

    Miranda, Marcia Valeria da E. Sa

    2002-01-01

    The importance of the various factors considered during the process of licensing of radioactive installation for petroleum and gas well logging. This process involves the issuing of some public power acts, the co called Administrative Acts. For the radioactive installations the Administrative Acts are related to the Norm CNEN-NE-6.02 'Licensing of Radioactive Installation'. In the conduction of the licensing of radioactive installation of mobile nuclear measurement devices the safety evaluation of radioactive installation and equipment containing incorporated radiation source are included; certification of radioprotection supervisors; programing and evaluation of the radioprotection inspections; and the conduction of conformal inspection according to the project, safety analysis and audits. An evaluation of the impact of the importance grade attributed to each factor in the optimization of licensing process is related. Finally, the prediction of implantation of a control system for the displacement of radioactive sources in the installation is approached comprehending the up-to-date localization of each source at different work front of the Basis

  17. Nanocrystalline SnO2:F thin films for liquid petroleum gas sensors.

    Science.gov (United States)

    Chaisitsak, Sutichai

    2011-01-01

    This paper reports the improvement in the sensing performance of nanocrystalline SnO(2)-based liquid petroleum gas (LPG) sensors by doping with fluorine (F). Un-doped and F-doped tin oxide films were prepared on glass substrates by the dip-coating technique using a layer-by-layer deposition cycle (alternating between dip-coating a thin layer followed by a drying in air after each new layer). The results showed that this technique is superior to the conventional technique for both improving the film thickness uniformity and film transparency. The effect of F concentration on the structural, surface morphological and LPG sensing properties of the SnO(2) films was investigated. Atomic Force Microscopy (AFM) and X-ray diffraction pattern measurements showed that the obtained thin films are nanocrystalline SnO(2) with nanoscale-textured surfaces. Gas sensing characteristics (sensor response and response/recovery time) of the SnO(2):F sensors based on a planar interdigital structure were investigated at different operating temperatures and at different LPG concentrations. The addition of fluorine to SnO(2) was found to be advantageous for efficient detection of LPG gases, e.g., F-doped sensors are more stable at a low operating temperature (300 °C) with higher sensor response and faster response/recovery time, compared to un-doped sensor materials. The sensors based on SnO(2):F films could detect LPG even at a low level of 25% LEL, showing the possibility of using this transparent material for LPG leak detection.

  18. Nanocrystalline SnO2:F Thin Films for Liquid Petroleum Gas Sensors

    Directory of Open Access Journals (Sweden)

    Sutichai Chaisitsak

    2011-07-01

    Full Text Available This paper reports the improvement in the sensing performance of nanocrystalline SnO2-based liquid petroleum gas (LPG sensors by doping with fluorine (F. Un-doped and F-doped tin oxide films were prepared on glass substrates by the dip-coating technique using a layer-by-layer deposition cycle (alternating between dip-coating a thin layer followed by a drying in air after each new layer. The results showed that this technique is superior to the conventional technique for both improving the film thickness uniformity and film transparency. The effect of F concentration on the structural, surface morphological and LPG sensing properties of the SnO2 films was investigated. Atomic Force Microscopy (AFM and X-ray diffraction pattern measurements showed that the obtained thin films are nanocrystalline SnO2 with nanoscale-textured surfaces. Gas sensing characteristics (sensor response and response/recovery time of the SnO2:F sensors based on a planar interdigital structure were investigated at different operating temperatures and at different LPG concentrations. The addition of fluorine to SnO2 was found to be advantageous for efficient detection of LPG gases, e.g., F-doped sensors are more stable at a low operating temperature (300 °C with higher sensor response and faster response/recovery time, compared to un-doped sensor materials. The sensors based on SnO2:F films could detect LPG even at a low level of 25% LEL, showing the possibility of using this transparent material for LPG leak detection.

  19. Ventilation of liquefied petroleum gas components from the Valley of Mexico

    Science.gov (United States)

    Elliott, Scott; Blake, Donald R.; Rowland, F. Sherwood; Lu, Rong; Brown, Michael J.; Williams, Michael D.; Russell, Armistead G.; Bossert, James E.; Streit, Gerald E.; Santoyo, Marisa Ruiz; Guzman, Francisco; Porch, William M.; McNair, Laurie A.; Keyantash, John; Kao, Chih-Yue Jim; Turco, Richard P.; Eichinger, William E.

    1997-09-01

    The saturated hydrocarbons propane and the butane isomers are both indirect greenhouse gases and key species in liquefied petroleum gas (LPG). Leakage of LPG and its component alkanes/alkenes is now thought to explain a significant fraction of the volatile organic burden and oxidative potential in the basin which confines Mexico City. Propane and the butanes, however, are stable enough to escape from the basin. The gas Chromatographie measurements which have drawn attention to their sources within the urban area are used here to estimate rates of ventilation into the free troposphere. The calculations are centered on several well studied February/March pollution episodes. Carbon monoxide observations and emissions data are first exploited to provide a rough time constant for the removal of typical inert pollutant species from the valley. The timescale obtained is validated through an examination of meteorological simulations of three-dimensional flow. Heuristic arguments and transport modeling establish that propane and the butanes are distributed through the basin in a manner analogous to CO despite differing emissions functions. Ventilation rates and mass loadings yield outbound fluxes in a box model type computation. Estimated in this fashion, escape from the Valley of Mexico constitutes of the order of half of 1% of the northern hemispheric inputs for both propane and n-butane. Uncertainties in the calculations are detailed and include factors such as flow into the basin via surface winds and the size of the polluted regime. General quantification of the global propane and butane emissions from large cities will entail studies of this type in a variety of locales.

  20. Coal, gas, petroleum, assets and weaknesses: up to when?; Charbon, gaz, petrole, atouts et faiblesses: jusqu'a quand?

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2003-05-01

    The meeting on the perenniality of the coal, the gas and the petroleum, organized the 24 april 2003 at Bordeaux, took place around four topics: what about the fossil fuels reserves, how to conciliate the greenhouse effect, the air pollution and the energy consumption, the future energies as the carbon dioxide catchment and the hydrogen use, the fossil energies future in function of their use. The document presents the whole interventions and the opening allocution. (A.L.B.)

  1. Selected technology for the gas industry

    Science.gov (United States)

    1975-01-01

    A number of papers were presented at a conference concerned with the application of technical topics from aerospace activities for the gas industry. The following subjects were covered: general future of fossil fuels in America, exploration for fossil and nuclear fuels from orbital altitudes, technology for liquefied gas, safety considerations relative to fires, explosions, and detonations, gas turbomachinery technology, fluid properties, fluid flow, and heat transfer, NASA information and documentation systems, instrumentation and measurement, materials and life prediction, reliability and quality assurance, and advanced energy systems (including synthetic fuels, energy storage, solar energy, and wind energy).

  2. Review of technology for Arctic offshore oil and gas recovery. Appendices

    Energy Technology Data Exchange (ETDEWEB)

    Sackinger, W. M.

    1980-06-06

    This volume contains appendices of the following: US Geological Survey Arctic operating orders, 1979; Det Noske Vertas', rules for the design, construction and inspection of offshore technology, 1977; Alaska Oil and Gas Association, industry research projects, March 1980; Arctic Petroleum Operator's Association, industry research projects, January 1980; selected additional Arctic offshore bibliography on sea ice, icebreakers, Arctic seafloor conditions, ice-structures, frost heave and structure icing.

  3. Gas-to-liquid technologies: India's perspective

    International Nuclear Information System (INIS)

    Reddy Keshav, Tirupati; Basu, S.

    2007-01-01

    Gas-to-liquid (GTL) technologies are capable of converting gas to clean, useful liquid hydrocarbons and thus suitable for addressing problems of remote gas utilization, increase in crude oil price, depletion of fossil fuel and environmental pollution. The Indian state of Tripura is considered to be the richest province with 26 billion cubic meters of gas reserves. Neighboring country Myanmar has huge gas reserves but these reserves remain unutilized mainly because of land-locked situation. GTL is a well developed and proven technology and it is an important option for moving natural gas to the market place. GTL options include not only the well-known production of Fischer-Tropsch synthesis liquids but also the production of oxygen containing fuels, fuel additives and chemicals, such as methanol and DME. An alternative, promising option to convert surplus gas is the direct route of methane conversion, which is more energy efficient than the indirect route since it bypasses the energy intensive endothermic steam reforming step of syngas formation. On-site conversion to liquid products of commercial importance using direct route would make transportation of these natural deposits much more economical and practical. In this paper an attempt has been made to review recent developments in syngas technologies, direct routes of methane conversion into useful liquids, and status of both existing and future developments in GTL industry around the world. Finally challenges in GTL technology are discussed. (author)

  4. Gas-fired electric power generating technologies

    International Nuclear Information System (INIS)

    1994-09-01

    The workshop that was held in Madrid 25-27 May 1994 included participation by experts from 16 countries. They represented such diverse fields and disciplines as technology, governmental regulation, economics, and environment. Thus, the participants provided an excellent cross section of key areas and a diversity of viewpoints. At the workshop, a broad range of topics regarding gas-fired electric power generation was discussed. These included political, regulatory and financial issues as well as more specific technical questions regarding the environment, energy efficiency, advanced generation technologies and the status of competitive developments. Important technological advances in gas-based power and CHP technologies have already been achieved including higher energy efficiency and lower emissions, with further improvements expected in the near future. Advanced technology trends include: (a) The use of gas technology to reduce emissions from existing coal-fired power plants. (b) The wide-spread application of combined-cycle gas turbines in new power plants and the growing use of aero-derivative gas turbines in CHP applications. (c) Phosphoric acid fuel cells that are being introduced commercially. Their market penetration will grow over the next 10 years. The next generation of fuel cells (solid oxide and molten carbonate) is expected to enter the market around the year 2000. (EG)

  5. Proposal for refining business rules for petroleum and natural gas tenure in Alberta 1999 : attachment to Mineral Rights Information Bulletin 99-2

    International Nuclear Information System (INIS)

    1999-01-01

    The position taken by Alberta Energy regarding petroleum and natural gas tenure is discussed. In September 1995, the Petroleum and Natural Gas Tenure Review Advisory Committee was established with representation from the Ministry of Energy and five industry associations. Since then, the Committee has published 10 proposals for industry review. The review resulted in the Mines and Minerals Amendment Act 1997, the Petroleum and Natural Gas Tenure Regulation, the Mines and Minerals Administration Regulation and the Crown Minerals Registration Regulation. The Alberta Department of Energy is committed to introducing further changes where necessary. Some of these changes are described in this proposal. They are: (1) changes to the mission of the the Department of Energy, (2) changes to the mission of the Mineral Operations Division, (3) changes to petroleum and natural gas tenure philosophies, (4) petroleum and natural gas licence administration, (5) petroleum and natural gas tenure regulations, (6) off-location wells, (7) continuations based on the Energy and Utilities Board's (EUB) approved projects, (8) changes to offset notices within the EUB approved projects, (9) serving notices on diagonally cornering spacing units, (10) offset compensation, (11) changes to applications where minister disagrees, (12) trespassing, and (13) water injection, water disposal, waster source and observation wells

  6. Preparation of Northern Mid-Continent Petroleum Atlas

    Energy Technology Data Exchange (ETDEWEB)

    Gerhard, Lee C.; Carr, Timothy R.; Watney, W. Lynn

    2003-02-24

    This report covers the fourth year of the Digital Petroleum Atlas (DPA) Project. The DPA is a longterm effort to develop a new methodology for efficient and timely access to the latest petroleum data and technology for the domestic oil and gas industry, research organizations and local governmental units. The DPA is a new and evolving approach to generating and publishing petroleum reservoir, field, play and basin studies.

  7. Quality management system for petroleum and natural gas suppliers; Sistema de gestao da qualidade para os fornecedores da industria do petroleo e gas natural

    Energy Technology Data Exchange (ETDEWEB)

    Souza, Oscar Felizzola [Universidade Federal Fluminense (UFF), Niteroi, RJ (Brazil). Escola de Engenharia. Lab. de Tecnologia, Gestao de Negocios e Meio Ambiente (LATEC)]|[PETROBRAS, Rio de Janeiro, RJ (Brazil); Costa, Stella Regina R. da [Universidade Federal Rural do Rio de Janeiro (UFRRJ), Seropedica, RJ (Brazil)]|[Universidade Federal Fluminense (UFF), Niteroi, RJ (Brazil)

    2004-07-01

    The subject of this paper is the implementation of a quality management system for suppliers of products and services for the petroleum and natural gas industry that meet the ISO TS 29001:2003 Standard requirements. This technical specification establishes supplementary requirements to ISO 9001:2000 Standard for the product and service suppliers of the petroleum and natural gas industries. It was the result of a partnership between API and ISO TC 67. It intends to become the common and unique reference for the quality management systems requirements for the industry in the world. Therefore, it helps to avoid multiple systems that ask multiple audits for the certification. The generality of the ISO 9001:2000 Standard, reference for the quality management system for any organization , independent of its size, activity and location, not always satisfies all requirements of the specific sectors. (author)

  8. Petroleum hydrocarbons

    International Nuclear Information System (INIS)

    Farrington, J.W.; Teal, J.M.; Parker, P.L.

    1976-01-01

    Methods for analysis of petroleum hydrocarbons in marine samples are presented. Types of hydrocarbons present and their origins are discussed. Principles and methods of analysis are outlined. Infrared spectrometry, uv spectrometry, gas chromatography, mass spectroscopy, and carbon 14 measurements are described

  9. Experimental analysis on a spark ignition petrol engine fuelled with LPG (liquefied petroleum gas)

    International Nuclear Information System (INIS)

    Masi, Massimo

    2012-01-01

    The use of LPG (liquefied petroleum gas) as alternative fuel to petrol is common practise in spark ignition engines. While the main driving force to the use of LPG still remains the low cost for the end user, its favourable pollutant emissions, in particular carbon dioxide, will in the middle term probably increase interest in LPG as an IC engine fuel. In addition, there are both theoretical and technical reasons to consider LPG as an attractive fuel also in terms of engine performance. Despite the continuously increasing stock production of dual-fuel (petrol–LPG) passenger car models, doubts still exist about both real engine performance in LPG operation and the reliability of the dual-fuel feeding system. This paper deals with the theoretical advantages of using LPG as fuel for SI engines. Brake performance tests of a passenger car engine fed with petrol and LPG are analysed and compared. The stock engine has been equipped with a “third-generation” standard kit for dual-fuel operation. The performance reductions in LPG operation are discussed in both steady state and transient condition. The results of some modifications to the set-up of both the petrol and LPG metering devices, designed for a better justification of the measured performance, are also presented. -- Highlights: ► Experimental research on the actual performances of an SI engine fed with petrol and gaseous LPG. ► Theoretical advantages and drawbacks of fuelling SI ICE’s with LPG. ► Brake performance analysis shows a noticeable gap between LPG and petrol operation. ► Local measurements confirm that the thermodynamic operation of the evaporator-pressure reducer device is crucial for the engine performance. ► The performance of the up-to-date kit for petrol–LPG dual-fuel operation is greatly affected by the settings of the mechanical components of the LPG evaporator device.

  10. Assessment of potential radiological population health effects from radon in liquefied petroleum gas

    International Nuclear Information System (INIS)

    Gesell, Thomas F.; Johnson, Raymond H. Jr.; Bernhardt, David E.

    1977-02-01

    Liquefied petroleum gas (LPG) contains varying amounts of radon-222 which becomes dispersed within homes when LPG is used in unvented appliances. Radon-222 decays to alpha-emitting daughter products which are associated with increased lung cancer when inhaled and deposited in the respiratory system. The average dose equivalents to the bronchial epithelium from the use of LPG in unvented kitchen ranges and space heaters are estimated to be about 0.9 and 4.0 mrem/year, respectively. When extrapolated to the United States population at risk, the estimated tracheobronchial dose equivalents are about 20,000 and 10,000 person-rems/year for these appliances, or a total of about 30,000 person-rems/year. These doses are very small compared to other natural and man-made sources of ionizing radiation. It is estimated that these low doses would result in less than one lung cancer a year for the total U.S. population. Consequently, the use of LPG containing radon-222 does not contribute significantly to the incidence of lung cancer in the United States. Furthermore, the cost for control of radon levels in LPG would be over $50 million for reduction of one health effect, therefore it is concluded that a requirement for such controls would not be cost effective on a national basis. This study did indicate that individual dose equivalents could possibly exceed 500 mrem/year. However, existing data are not sufficient to determine the significance of such potentially high individual doses. (author)

  11. The impact of liquefied petroleum gas usage on air quality in Mexico City

    International Nuclear Information System (INIS)

    Gasca, J.; Ortiz, E.; Castillo, H.; Jaimes, J.L.; Gonzalez, U.

    2004-01-01

    Liquefied petroleum gas (LPG) is the main fuel used in the residential sector of the Metropolitan Zone in the Valley of Mexico (MZVM). LPG represents 16% of the total fuel consumption in the MZVM and its demand increased 14% from 1986 to 1999. Propane and butanes, the main compounds of LPG, constituted 29% of all non-methane hydrocarbons found in the air of Mexico City. Some researchers have reported that LPG losses are a significant cause of high ozone concentration in MZVM. Three analyses are carried out in this work to estimate LPG's share of responsibility for MZVM pollution problems. First, the correlation between LPG consumption and three ozone pollution indicators was calculated for the period of 1986-1999. The non-significant correlation of these indicators with LPG consumption on a monthly basis suggests that LPG associated emissions are not the foremost cause of ozone formation. Second, a simulation model is applied to three LPG related emission control strategies to estimate the reduction in the maximum ozone concentration. The most noticeable effect was obtained when both hydrocarbon (HC) and oxides of nitrogen (NO x ) emissions associated with LPG use were totally reduced. The other two strategies, that only reduce HC emissions, had a minimum effect on the ozone concentration. Third, organic compounds consumption in air samples captured and irradiated in outdoor smog chambers is used to determine the chemical loss rate of LPG associated species and aromatics in the MZVM. The smog chamber results showed that 70% of propane and n-butane remain at the end of a 1-day irradiation, therefore they remain in the MZVM atmosphere for several days being the reason for the high concentration of these compounds. LPG associated compounds only account for 18% of ozone formed but aromatics contribute 35% to ozone in smog chamber. (Author)

  12. Assessment of undiscovered oil and gas resources of the Cretaceous-Tertiary Composite Total Petroleum System, Taranaki Basin Assessment Unit, New Zealand

    Science.gov (United States)

    Wandrey, Craig J.; Schenk, Christopher J.; Klett, Timothy R.; Brownfield, Michael E.; Charpentier, Ronald R.; Cook, Troy A.; Pollastro, Richard M.; Tennyson, Marilyn E.

    2013-01-01

    The Cretaceous-Tertiary Composite Total Petroleum System coincident Taranaki Basin Assessment Unit was recently assessed for undiscovered technically recoverable oil, natural gas, and natural gas liquids resources as part of the U.S. Geological Survey (USGS) World Energy Resources Project, World Oil and Gas Assessment. Using a geology-based assessment methodology, the USGS estimated mean volumes of 487 million barrels of oil, 9.8 trillion cubic feet of gas, and 408 million barrels of natural gas liquids.

  13. Importance of evaluation of uncertainties on the measurement of natural gas and petroleum volumes; Importancia da avaliacao das incertezas na medicao dos volumes de petroleo e gas natural

    Energy Technology Data Exchange (ETDEWEB)

    Silva Filho, Jose Alberto Pinheiro da; Oliveira, Thiago Barra Vidal de; Mata, Josaphat Dias da [PETROBRAS, Rio de Janeiro, RJ (Brazil)], Emails: jose.pinheiro@petrobras.com.br, thiagovidal@petrobras.com.br, josaphat@petrobras.com.br; Val, Luiz Gustavo do [Instituto de Qualidade e Metrologia (IQM), Rio de Janeiro, RJ (Brazil)], E-mail: gdoval.iqm@petrobras.com.br

    2009-07-01

    The measurement is considered as the 'cash register' of the enterprises, increasing the accuracy and the exigence at each step when come close to the delivery points, where the 0.1 % of differences are discussed. The work presents the approach used in the evaluation of measurement uncertainties in the volumes obtained of petroleum and natural gas at the processes of production in Brazil, and in the international level as well.

  14. Karaton-Tengiz block's forming peculiarities in connection with petroleum and gas content

    International Nuclear Information System (INIS)

    Dal'yan, I.B.

    1997-01-01

    The Pustynnoye, Tazhigali, Korolevskoe and Tengiz deposit are discovered within Karaton-Tengiz block. petroleum sediments confine to carbonate sediments. Tengiz deposit confines to the same name tectonic sedimentation large anticline elevation. (author)

  15. Environmental Management System of Petroleum Industries: A case study of Oil and Gas Exploration in the Zamrud Field Conservation Areas

    Directory of Open Access Journals (Sweden)

    Onny Setiani

    2015-12-01

    Full Text Available ABSTRACT Background:The Zamrud Field is one of the oil fields managed by Caltex Pacific Indonesia (CPI a production sharing contractor of Pertamina. It is located in the Coastal Plain and  Pekanbaru (CPP Block. The government of Indonesia has designated Zamrud as a conservation area. The petroleum industry in Zamrud fields has received 14001 ISO Certificate on Environmental Management System. The production sharing contract between CPI and the Government of Indonesia expired in August 2002 Methods: .This case study describes how CPI managed the development  of oil and gas production and compared to  the environmental management system for  petroleum industries  that should be taken  in the Zamrud conservation areas. Results: A number of specific measures were employed by CPI  to protect this sensitive area including a green seismic project, zero-discharge drilling, water management, preservation of nature and regular monitoring and impact assessment. There are two  important points that should be in consideration  for the environmental management system by CPI in the Zamrud areas, including top soil utilization to maintain biological and nutrients quality and re-vegetation in all areas of significant disturbances. Conclusion: oil and gas  exploration and production in conservation areas has to be managed through high commitment to good environmental  and social practices. Key words     : Environmental Management System (EMS, Petroleum Industries, Zamrud Field

  16. The world economy of petroleum products and the strategy of a petroleum company from exporting country: Cases of SONATRACH (Algeria), KPC (Kuwait), PEMEX (Mexico), PDVSA (Venezuela). First volume

    International Nuclear Information System (INIS)

    Preure, M.

    1992-12-01

    This thesis contains 2 volumes. In this first volume, the author describes in a first part the world economy of petroleum and natural gas products: Historical aspects and relationships between the different actors; General structure of the world economy of petroleum and gas products and actual trends. In a second part, the relationships between petroleum products, national economic development and problem of technology conservation are studied. The cases of Algeria, Kuwait, Mexico and Venezuela are given. 258 refs., 103 tabs

  17. Economic missions. Synthetic file: the petroleum sector in Brazil (exploration and production); the refining activity in Brazil; natural gas in Brazil: a fragile market, inferior to forecasts

    International Nuclear Information System (INIS)

    Anon.

    2002-01-01

    This dossier prepared by the economic mission of the French embassy in Brazil makes a synthesis of the exploration-production and refining activities of the petroleum industry, and of the natural gas distribution market in Brazil: oil reserves and production, Petrobras company, partnership agreements with Petrobras, legal aspects, concessions, projects financing, refining capacity, refinery projects in progress or under study, para-petroleum market perspectives and opportunities, natural gas market development, pipelines network, gas utilities, privatization and foreign participation, lack of expertise and of gas infrastructures and equipments. (J.S.)

  18. Prospective of the market of Petroleum liquefied gas 2002-2011; Prospectiva del Mercado de Gas Licuado de Petroleo 2002-2011

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-07-01

    The petroleum liquefied gas regulation (PLGR) establishes in it 8 Th Article that the Secretaria de Energia will draw up annually a prospective document about the Mexican market behavior of PL gas where its can be describing and analysing the necessities of the country in relation with this industry for an horizon of 10 years. Subjects such as: the panorama about the situation and perspectives of the international market of PL gas as well as the information at regional level of this fuel for 1990-2015 are treated. The main laws, regulations and arrangements of this industry, the evolution of the internal market of PL gas of 1995-2001 including prices which have been presented during this period, the expected evolution of the supply and demand of PL gas and the opportunities which exist in the industry in savings and efficient use of energy matter are presented. (Author)

  19. Detection of leaks for radioactive tracer in marine duct for transport of liquefied petroleum gas

    International Nuclear Information System (INIS)

    Robles P, E. F.; Benitez S, J. A.; Torre O, J. de la; Cruz S, E. de la; Molina, G.; Hernandez C, J. E.; Flores M, J. . e mail: efrp@nuclear.inin.mx

    2008-01-01

    In this work the aplication in the oil industry of the technique of radioactive tracer appears for the detection of internal leaks in a submarine duct that gives service as it lines of receipt of liquefied petroleum gas (Gas LP) located in the Mexican coast of the Pacific Ocean. This system of marine pipe is a consistent arrangement of a duct interior of 0.254 m (10 inches) of nominal diameter (N.D.) of steel to the carbon for cryogenic service ASTM A 333, Grade 6, schedule 30, isolated thermally with foam of polyurethane and shielding in a steel tube to the carbon ASTM A 53 Grade A, of 0.508 m (20 inches) N. D., schedule 20, which is recovered by a ballast encircling of concrete of 0.0508 m (2 inches) of thickness, reinforced with mesh metallic, and that 1315 m runs on the marine stratum to a maximum depth of 12.5 m. For the detection of leaks by radiotracer it was used as tracer the radioactive isotope La-140 produced in the TRIGA Mark III Experimental Reactor of the National Institute of Nuclear Research, starting from stable lanthanum nitrate (La(NO 3 ) 3 6H 2 O), with an activity of 100 mCi, the one which after having been made logistics tasks, given very particular sea maneuvers and due to the conditions of the work place, in the interior tube was injected in two subsequent stages to cover both duct senses; from earth and from the marine end respectively, there being used fresh water like transport way and submergible sodium iodide detectors (NaI) for the rake of the La-140. At the end of the journeys of pursuit of the radiotracer, it was determine the presence of three leaks points located in the break area of the marine surf to 360 m, 450 m and 495 m of distance of a reference point located in the beach section named Trap of Devils. (Author)

  20. Possible health effects of liquefied petroleum gas on workers at filling and distribution stations of Gaza governorates.

    Science.gov (United States)

    Sirdah, M M; Al Laham, N A; El Madhoun, R A

    2013-03-01

    Liquefied petroleum gas (LPG) is widely used in the Gaza Strip for domestic purposes, in agriculture and industry and, illegally, in cars. This study aimed to identify possible health effects on workers exposed to LPG in Gaza governorates. Data were collected by a questionnaire interview, and haematological and biochemical analyses of venous blood samples were made from 30 workers at filling and distribution stations and 30 apparently healthy controls. Statistically significant differences were found in all self-reported health-related complaints among LPG workers versus controls. LPG workers had significantly higher values of red blood cell counts, haemoglobin, haematocrit mean corpuscular haemoglobin and platelet counts. They also had significantly higher values of kidney function tests (urea, creatinine and uric acid) and liver function enzyme activities (aspartate aminotransferase and alanine aminotransferase). LPG workers at Gaza Strip petroleum stations are at higher risk for health-related symptoms and clinical abnormalities.

  1. An Excel®-based visualization tool of 2-D soil gas concentration profiles in petroleum vapor intrusion.

    Science.gov (United States)

    Verginelli, Iason; Yao, Yijun; Suuberg, Eric M

    2016-01-01

    In this study we present a petroleum vapor intrusion tool implemented in Microsoft ® Excel ® using Visual Basic for Applications (VBA) and integrated within a graphical interface. The latter helps users easily visualize two-dimensional soil gas concentration profiles and indoor concentrations as a function of site-specific conditions such as source strength and depth, biodegradation reaction rate constant, soil characteristics and building features. This tool is based on a two-dimensional explicit analytical model that combines steady-state diffusion-dominated vapor transport in a homogeneous soil with a piecewise first-order aerobic biodegradation model, in which rate is limited by oxygen availability. As recommended in the recently released United States Environmental Protection Agency's final Petroleum Vapor Intrusion guidance, a sensitivity analysis and a simplified Monte Carlo uncertainty analysis are also included in the spreadsheet.

  2. Stream conversion technology and gas condensate field development

    Energy Technology Data Exchange (ETDEWEB)

    Kuntadi, Arif

    2012-07-01

    In the last few years, integrated modeling has become a preferred tool in the petroleum industry to manage the value chain of different assets. It is slowly replacing the traditional modeling approach that treats each petroleum asset model separately. Having different discipline models and applications in a single platform will ensure more consistency of the value chain from one asset to another. Integrated modeling also enables engineers to optimize assets, both locally and globally, using an automatic approach. Coupling of different petroleum assets entails transferring and combining petroleum streams from one asset to the others. Stream conversion is a key requirement in integrated modeling because petroleum assets usually have their own fluid model, and it is rare to have a single common fluid model in both the subsurface and surface simulation models. This thesis investigates different stream conversion methods and provides important technologies for integrating different petroleum assets into an integrated asset model. These stream conversions are expected to have highly accurate results and reduce the computational time. Reservoir engineers have utilized both compositional and black-oil reservoir simulations for many years. Due to the CPU-time consideration, the EOS model used in a compositional simulation is normally limited to 6-10 components, a so-called lumped EOS model. We propose a delumping method to generate detailed compositional streams from either black-oil or compositional (lumped-EOS) reservoir simulations, performed as a simple post-processing step. These methods are based on a set of phase-specific and pressure-dependent split factors. The reservoir simulation phase behavior can be approximated by a PVT depletion experiment, such as the CCE depletion experiment. We have used this approach to develop the blackoil and compositional delumping method applied to the reservoir simulation output. The split factors are generated from simulated

  3. Analysis of Adsorbed Natural Gas Tank Technology

    Science.gov (United States)

    Knight, Ernest; Schultz, Conrad; Rash, Tyler; Dohnke, Elmar; Stalla, David; Gillespie, Andrew; Sweany, Mark; Seydel, Florian; Pfeifer, Peter

    With gasoline being an ever decreasing finite resource and with the desire to reduce humanity's carbon footprint, there has been an increasing focus on innovation of alternative fuel sources. Natural gas burns cleaner, is more abundant, and conforms to modern engines. However, storing compressed natural gas (CNG) requires large, heavy gas cylinders, which limits space and fuel efficiency. Adsorbed natural gas (ANG) technology allows for much greater fuel storage capacity and the ability to store the gas at a much lower pressure. Thus, ANG tanks are much more flexible in terms of their size, shape, and weight. Our ANG tank employs monolithic nanoporous activated carbon as its adsorbent material. Several different configurations of this Flat Panel Tank Assembly (FPTA) along with a Fuel Extraction System (FES) were examined to compare with the mass flow rate demands of an engine.

  4. Assessment of Appalachian basin oil and gas resources: Carboniferous Coal-bed Gas Total Petroleum System: Chapter G.1 in Coal and petroleum resources in the Appalachian basin: distribution, geologic framework, and geochemical character

    Science.gov (United States)

    Milici, Robert C.; Ruppert, Leslie F.; Ryder, Robert T.

    2014-01-01

    The Carboniferous Coal-bed Gas Total Petroleum System, which lies within the central and southern Appalachian basin, consists of the following five assessment units (AUs): (1) the Pocahontas Basin AU in southern West Virginia, eastern Kentucky, and southwestern Virginia; (2) the Central Appalachian Shelf AU in Tennessee, eastern Kentucky, and southern West Virginia; (3) the East Dunkard (Folded) AU in western Pennsylvania and northern West Virginia; (4) the West Dunkard (Unfolded) AU in Ohio and adjacent parts of Pennsylvania and West Virginia; and (5) the Appalachian Anthracite and Semi-Anthracite AU in Pennsylvania and Virginia. Only two of these assessment units were assessed quantitatively by the U.S. Geological Survey (USGS) in the National Oil and Gas Assessment in 2002. The USGS estimated the Pocahontas Basin AU and the East Dunkard (Folded) AU to contain a mean of about 3.6 and 4.8 trillion cubic feet (TCF) of undiscovered, technically recoverable gas, respectively.

  5. Advanced technology for aero gas turbine components

    Energy Technology Data Exchange (ETDEWEB)

    1987-09-01

    The Symposium is aimed at highlighting the development of advanced components for new aero gas turbine propulsion systems in order to provide engineers and scientists with a forum to discuss recent progress in these technologies and to identify requirements for future research. Axial flow compressors, the operation of gas turbine engines in dust laden atmospheres, turbine engine design, blade cooling, unsteady gas flow through the stator and rotor of a turbomachine, gear systems for advanced turboprops, transonic blade design and the development of a plenum chamber burner system for an advanced VTOL engine are among the topics discussed.

  6. Petroleum supply monthly, April 1994

    Energy Technology Data Exchange (ETDEWEB)

    1994-04-01

    Data presented in the Petroleum Supply Monthly (PSM) describe the supply and disposition of petroleum products in the United States and major US geographical regions. The data series describe production, imports and exports, inter-Petroleum Administration for Defense (PAD) District movements, and inventories by the primary suppliers of petroleum products in the US. The reporting universe includes those petroleum sectors in primary supply. Included are: petroleum refiners, motor gasoline blenders, operators of natural gas processing plants and fractionators, inter-PAD transporters, importers, and major inventory holders of petroleum products and crude oil. When aggregated, the data reported by these sectors approximately represent the consumption of petroleum products in the US.

  7. Consortium for Petroleum & Natural Gas Stripper Wells PART 3 OF 3

    Energy Technology Data Exchange (ETDEWEB)

    Morrison, Joel [Pennsylvania State Univ., University Park, PA (United States)

    2011-12-01

    The United States has more oil and gas wells than any other country. As of December 31, 2004, there were more than half a million producing oil wells in the United States. That is more than three times the combined total for the next three leaders: China, Canada, and Russia. The Stripper Well Consortium (SWC) is a partnership that includes domestic oil and gas producers, service and supply companies, trade associations, academia, the Department of Energy’s Strategic Center for Natural Gas and Oil (SCNGO) at the National Energy Technology Laboratory (NETL), and the New York State Energy Research and Development Authority (NYSERDA). The Consortium was established in 2000. This report serves as a final technical report for the SWC activities conducted over the May 1, 2004 to December 1, 2011 timeframe. During this timeframe, the SWC worked with 173 members in 29 states and three international countries, to focus on the development of new technologies to benefit the U.S. stripper well industry. SWC worked with NETL to develop a nationwide request-for-proposal (RFP) process to solicit proposals from the U.S. stripper well industry to develop and/or deploy new technologies that would assist small producers in improving the production performance of their stripper well operations. SWC conducted eight rounds of funding. A total of 132 proposals were received. The proposals were compiled and distributed to an industrydriven SWC executive council and program sponsors for review. Applicants were required to make a formal technical presentation to the SWC membership, executive council, and program sponsors. After reviewing the proposals and listening to the presentations, the executive council made their funding recommendations to program sponsors. A total of 64 projects were selected for funding, of which 59 were fully completed. Penn State then worked with grant awardees to issue a subcontract for their approved work. SWC organized and hosted a total of 14 meetings

  8. Consortium for Petroleum & Natural Gas Stripper Wells PART 2 OF 3

    Energy Technology Data Exchange (ETDEWEB)

    Morrison, Joel [Pennsylvania State Univ., University Park, PA (United States)

    2011-12-01

    The United States has more oil and gas wells than any other country. As of December 31, 2004, there were more than half a million producing oil wells in the United States. That is more than three times the combined total for the next three leaders: China, Canada, and Russia. The Stripper Well Consortium (SWC) is a partnership that includes domestic oil and gas producers, service and supply companies, trade associations, academia, the Department of Energy’s Strategic Center for Natural Gas and Oil (SCNGO) at the National Energy Technology Laboratory (NETL), and the New York State Energy Research and Development Authority (NYSERDA). The Consortium was established in 2000. This report serves as a final technical report for the SWC activities conducted over the May 1, 2004 to December 1, 2011 timeframe. During this timeframe, the SWC worked with 173 members in 29 states and three international countries, to focus on the development of new technologies to benefit the U.S. stripper well industry. SWC worked with NETL to develop a nationwide request-for-proposal (RFP) process to solicit proposals from the U.S. stripper well industry to develop and/or deploy new technologies that would assist small producers in improving the production performance of their stripper well operations. SWC conducted eight rounds of funding. A total of 132 proposals were received. The proposals were compiled and distributed to an industrydriven SWC executive council and program sponsors for review. Applicants were required to make a formal technical presentation to the SWC membership, executive council, and program sponsors. After reviewing the proposals and listening to the presentations, the executive council made their funding recommendations to program sponsors. A total of 64 projects were selected for funding, of which 59 were fully completed. Penn State then worked with grant awardees to issue a subcontract for their approved work. SWC organized and hosted a total of 14 meetings

  9. Five-year epidemiology of liquefied petroleum gas-related burns.

    Science.gov (United States)

    Jin, Ronghua; Wu, Pan; Ho, Jon Kee; Wang, Xingang; Han, Chunmao

    2018-02-01

    The incidence of liquefied petroleum gas (LPG)-related burns has increased over recent years, and it has become a serious public health issue in developing countries such as India and Turkey. This paper aims to investigate the epidemiological characteristics of LPG-related burns to provide assistance and suggestions for planning prevention strategies. A 5-year retrospective study was conducted in patients with LPG-related burns admitted to the Department of Burns & Wound Care Center, Second Affiliated Hospital of Zhejiang University, College of Medicine, between 1st January 2011 and 31st December 2015. Information obtained for each patient included age, gender, education status, occupation, medical insurance, average hospital cost, length of hospital stay, monthly distribution of incidence, place of burns, mechanism of burns, extent of burns, site of burns, accompanying injuries, and treatment outcomes. For the first 4 years (2011-2014), the yearly incidence of LPG-related burns was at approximately 10% of all burns; however, in the fifth year (2015) alone, there was a surge to 26.94%. A total of 1337 burn patients were admitted during this period. Of these, 195 patients were admitted because of 169 LPG-related accidents; there were 11 accidents involving more than one victim. LPG-related burns occurred most frequently in patients aged 21-60 years (73.85%). The majority of injuries occurred from May to August (56.41%), and the most common place was home (83.08%, 162 patients). Gas leak (81.03%) was the main cause of LPG-related burns, followed by inappropriate operation (7.69%) and cooking negligence (2.05%). The mean burn area was 31.32±25.40% of TBSA. The most common sites of burns were the upper extremities (37.47%), followed by the head/face and neck (24.80%) and lower extremities (19.95%). The most common accompanying injuries included inhalation injury (23.59%), shock (8.71%), and external injury (7.18%). The average hospital stay was 22.90±19.47days (range

  10. Foreign activities of German producers of petroleum and natural gas in 2011; Auslandsaktivitaeten deutscher Erdoel-Erdgas-Produzenten in 2011

    Energy Technology Data Exchange (ETDEWEB)

    Anon.

    2012-04-15

    The contribution under consideration reports on the foreign activities of the German producers of petroleum/natural gas Wintershall Holding GmbH (Kassel), RWE DEA AG (Hamburg), E.ON Ruhrgas AG (Essen), Petro-Canada Germany GmbH (Essen), VNG Verbundnetz Gas Aktiengesellschaft (Leipzig), Bayerngas Norge AS (Oslo, Norway) und EWE Aktiengesellschaft (Oldenburg) in the year 2011. In Norway, Wintershall has more than fourty licences, around twenty of tem self-operated. RWE DEA has the operating lead at five from nine field development projects. At E.ON Ruhrgas AG, the exploration and production are a high-growth segment with good perspectives in the future. In Norway, Bayerngas Norge As promoted nearly 6.3 billion kWh gas equivalent in 2011.

  11. NUMERICAL INVESTIGATION OF NON-NEWTONIAN DRILLING FLUIDS DURING THE OCCURRENCE OF A GAS KICK IN A PETROLEUM RESERVOIR

    Directory of Open Access Journals (Sweden)

    F. F. Oliveira

    Full Text Available Abstract In this work, a simplified kick simulator is developed using the ANSYS® CFX software in order to better understand the phenomena called kick. This simulator is based on the modeling of a petroleum well where a gas kick occurs. Dynamic behavior of some variables like pressure, viscosity, density and volume fraction of the fluid is analyzed in the final stretch of the modeled well. In the simulations nine different drilling fluids are used of two rheological categories, Ostwald de Waele, also known as Power-Law, and Bingham fluids, and the results are compared among them. In these comparisons what fluid allows faster or slower invasion of gas is analyzed, as well as how the gas spreads into the drilling fluid. The pressure behavior during the kick process is also compared t. It is observed that, for both fluids, the pressure behavior is similar to a conventional leak in a pipe.

  12. Proceedings of the 2006 Newfoundland Ocean Industries Association's 22. annual international petroleum conference : east coast Canada oil and gas : in demand and moving forward

    International Nuclear Information System (INIS)

    2006-01-01

    This annual conference is organized each year by the Newfoundland Ocean Industries Association (NOIA) to provide a forum for discussions relating to east coast oil and gas activities. The offshore petroleum industry in Newfoundland and Labrador is experiencing a period of growth. However, personnel shortages and the difficulties associated with conducting operations in a harsh environment continue to present new challenges. Several updates on oil and gas activities in the region were provided by industry leaders at the conference. Technologies and directions for natural gas development were also reviewed. Issues concerning the socio-economic impacts of resource development in the region were discussed, as well as strategies for attracting skilled employees. The conference was divided into the following 8 sessions: (1) ExxonMobil and Husky Energy updates; (2) human resource trends; (3) Petro-Canada update; (4) basins and challenges; (5) basins and challenges part 2; (6) natural gas; (7) moving forward; and (8) a question and answer period about the current state of business in Newfoundland and Labrador. The conference featured 17 presentations of which 6 have been catalogued separately for inclusion in this database. refs., tabs., figs

  13. Gas-cooled reactor technology: a bibliography

    International Nuclear Information System (INIS)

    Raleigh, H.D.

    1981-09-01

    Included are 3358 citations on gas-cooled reactor technology contained in the DOE Energy Data Base for the period January 1978 through June 1981. The citations include reports, journal articles, books, conference papers, patents, and monographs. Corporate, Personal Author, Subject, Contract Number, and Report Number Indexes are provided

  14. Introducing new technology in the gas industry

    International Nuclear Information System (INIS)

    Szilard, S.; Powrie, D.

    1995-01-01

    The approach taken by Consumer's Gas in the introduction of new products was described. The company's role in technology development in the last decade was summarized in the context of other industries' practices. New product experiences and the key factors for success were also revealed. A professionally managed New Product Introduction (NPI) process launched by Consumer Gas in 1994 was outlined. Its objectives were stated as (1) providing strong leadership; (2) a widely held sense of urgency; (3) customer orientation; (4) doing the 'up front homework'; (5) the importance of teamwork; (6) a formal new product process; and (7) a simple management structure. The need for keeping up with technological changes and customer trends, while inspiring others in the gas distribution business to act similarly, was emphasized

  15. Petroleum systems and assessment of undiscovered oil and gas in the Anadarko Basin Province, Colorado, Kansas, Oklahoma, and Texas: USGS Province 58

    Science.gov (United States)

    Higley, Debra K.

    2014-01-01

    This publication provides research results and related data in support of the U.S. Geological Survey assessment of the undiscovered oil and gas resource potential of the Anadarko Basin Province of western Oklahoma and Kansas, northern Texas, and southeastern Colorado. This province area includes the Las Animas arch of southeastern Colorado, part of the Palo Duro Basin of Texas, and the Anadarko Basin. Results of the geologic analysis and resource assessment are based on the geologic elements of each defined total petroleum system, including hydrocarbon source rocks (source-rock maturation, hydrocarbon generation and migration), reservoir rocks (sequence stratigraphic and petrophysical properties), hydrocarbon traps (trapping mechanisms and timing), and seals. Using this geologic framework, the U.S. Geological Survey defined 2 total petroleum systems, the Woodford Composite total petroleum system and Pennsylvanian Composite total petroleum system and 12 included assessment units, and quantitatively estimated the undiscovered oil and gas resources within these conventional and continuous (unconventional) AUs.

  16. Introduction to the Gas Hydrate Master Project of Energy National Science and Technology Program of Taiwan

    Science.gov (United States)

    Yang, T. F.; Research Team of Gas Hydrate Project of CGS of Taiwan

    2011-12-01

    Bottom Simulating Reflectors (BSRs), which have been considered as one of major indicators of the gas hydrate in sub-seafloor, have been detected and widely distributed in offshore SW Taiwan. The Central Geological Survey of Taiwan launched a 4-year multidisciplinary gas hydrate investigation program in 2004 to explore the potential of gas hydrate resources in the area. The results indicate that enormous amounts of gas hydrate should occur beneath the seafloor, although none of solid gas hydrate samples have been found. Therefore, a second stage of another 4-year program started in 2008 to extend the studies/investigation. In the ongoing projects, some specific areas will be studied in detail to assess the components of gas hydrate petroleum system and provide a better assessment of the energy resource potential of gas hydrate in the target area. In addition to the field investigations, phase equilibrium of gas hydrate via experiment, theoretical modeling, and molecular simulations has also been studied. The results can provide insights into gas hydrate production technology. Considering the high potential energy resources, the committee of the energy national science and technology program suggests initiating a master project to plan the strategy and timeline for the gas hydrate exploration, exploitation and production in Taiwan. The plan will be introduced in this presentation.

  17. Technological options for management of NORM/TENORM from the petroleum exploration

    International Nuclear Information System (INIS)

    Miranda, Marcia Valeria Sa; Gomes, Joana D'Arc L.; Crispim, Verginia R.

    2008-01-01

    Full text: Naturally Occurring Radioactive Material (NORM) is present in many natural resources and the contamination of oil and gas facilities with it can be expected. Some of the contamination may be sufficiently severe that maintenance and other personnel may be exposed to hazardous concentrations, at the production line. Because of this, its management shall be efficient and optimized. The measure adopted to achieve successful management will be in accordance with general environmental and safety objectives and will involve the application of best available techniques and best environmental safety practices. The disposal of NORM contaminated wastes is a problem with no completely satisfactory solution yet. NORM contamination in the oil and gas industry commonly occurs as radioactive scales, films and sludge. The resulting of the decontamination of petroleum production facilities can generate large volumes of NORM wastes. These materials require the same handling as low-level radioactive wastes. The cost of storing or disposing material contaminated with NORM is undoubtedly very expensive. The high cost of disposing of NORM wastes is opening new opportunities for research and development in methods and techniques of reducing waste volumes. The aim of this paper is present some considerations of possible NORM management/disposal options and show some samples analysis. The objective is to find appropriated solutions to the management/disposal of NORM wastes to prevent pollution of the environment and minimize public and occupational radiation exposure. NORM can be dealt with safely, efficiently and with minimized risks to the health of workers and the public while providing optimized environmental protection. Techniques as encapsulation, down hole injection, overboard disposal with produced formation water, landfill disposal including burial, land disposal in abandoned mine and interim storage in a dedicated facility pending ultimate disposal, are discussed from a

  18. New technology for sulfide reductions and increased oil recovery: Petroleum project fact sheet

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-12-14

    This Fact Sheet is written for the Inventions and Innovations Program about a new technology for sulfide reduction and increased oil recovery. The new technology, called Bio-Competitive Exclusion (BCX), results in greater oil production and prevents the production of corrosive hydrogen sulfide in oil and gas reservoirs. This BCX process is initiated and maintained by a new product, called Max-Well 2000, in which nutrients are custom designed to stimulate targeted beneficial microorganisms that live in every oil and gas reservoir. Rapid growth of these microorganisms excludes activity of harmful sulfide-producing bacteria and produces by-products that serve as effective tertiary oil recovery agents and as sulfide degradation agents. Oil and gas production is both increased and sweetened.

  19. 76 FR 80553 - Mandatory Reporting of Greenhouse Gases: Technical Revisions to the Petroleum and Natural Gas...

    Science.gov (United States)

    2011-12-23

    ... American Petroleum Institute AXPC American Exploration and Production Council BAMM Best Available... Impact Analysis EOR enhanced oil recovery EPA U.S. Environmental Protection Agency FCML Field Code Master... Transfer and Advancement Act OAQPS Office of Air Quality, Planning and Standards OMB Office of Management...

  20. On the definition of exergy efficiencies for petroleum systems: Application to offshore oil and gas processing

    DEFF Research Database (Denmark)

    Nguyen, Tuong-Van; Voldsund, Mari; Elmegaard, Brian

    2014-01-01

    Exergy-based efficiencies are measures of the thermodynamic perfection of systems and processes. A meaningful formulation of these performance criteria for petroleum systems is difficult because of (i) the high chemical exergy of hydrocarbons, (ii) the large variety of chemical components, and (i...

  1. Applicability of petroleum horizontal drilling technology to hazardous waste site characterization and remediation

    International Nuclear Information System (INIS)

    Goranson, C.

    1992-09-01

    Horizontal wells have the potential to become an important tool for use in characterization, remediation and monitoring operations at hazardous waste disposal, chemical manufacturing, refining and other sites where subsurface pollution may develop from operations or spills. Subsurface pollution of groundwater aquifers can occur at these sites by leakage of surface disposal ponds, surface storage tanks, underground storage tanks (UST), subsurface pipelines or leakage from surface operations. Characterization and remediation of aquifers at or near these sites requires drilling operations that are typically shallow, less than 500-feet in depth. Due to the shallow nature of polluted aquifers, waste site subsurface geologic formations frequently consist of unconsolidated materials. Fractured, jointed and/or layered high compressive strength formations or compacted caliche type formations can also be encountered. Some formations are unsaturated and have pore spaces that are only partially filled with water. Completely saturated underpressured aquifers may be encountered in areas where the static ground water levels are well below the ground surface. Each of these subsurface conditions can complicate the drilling and completion of wells needed for monitoring, characterization and remediation activities. This report describes some of the equipment that is available from petroleum drilling operations that has direct application to groundwater characterization and remediation activities. A brief discussion of petroleum directional and horizontal well drilling methodologies is given to allow the reader to gain an understanding of the equipment needed to drill and complete horizontal wells. Equipment used in river crossing drilling technology is also discussed. The final portion of this report is a description of the drilling equipment available and how it can be applied to groundwater characterization and remediation activities

  2. A Comprehensive Study on the Application of Reverse Osmosis (RO Technology for the Petroleum Industry Wastewater Treatment

    Directory of Open Access Journals (Sweden)

    Shahryar Jafarinejad

    2017-10-01

    Full Text Available Large quantities of oily wastewaters can be generated from the activities and processes in the petroleum industry which draining of these effluents not only pollutes the environment but also reduces the yield of oil and water. Therefore, development of treatment processes for petroleum industry wastewaters is vital in order to prevent serious environmental damage and provide a source of water for beneficial use. Reverse osmosis (RO can be the most common membrane process used for desalination from oily wastewater and can produce water suitable for reuse at the petroleum industry. In this study, the application of RO technology for the petroleum industry wastewater treatment in different laboratory, pilot, field, and industrial scales have been reviewed. In addition, membrane fouling control, performance efficiency, treatment system configurations, pretreatment methods, quality of treated water, and economic issues have been investigated. With mixtures as complex as petroleum industry wastewaters, membrane fouling becomes a significant hurdle to implement the RO-based purification system. Operating the system within the critical flux range or adding chemicals, and/or pretreatment can usually control membrane fouling. Salt rejection of RO membranes can be 99% or higher.

  3. TECHNOLOGY TRANSFER TO U.S. INDEPENDENT OIL AND NATURAL GAS PRODUCERS

    Energy Technology Data Exchange (ETDEWEB)

    Unknown

    2003-04-30

    The Petroleum Technology Transfer Council (PTTC) continued pursuing its mission of helping U.S. independent oil and natural gas producers make timely, informed technology decisions. Networking opportunities that occur with a Houston Headquarters (HQ) location are increasing name awareness. Focused efforts by Executive Director Don Duttlinger to interact with large independents, national service companies and some majors are continuing to supplement the support base of the medium to smaller industry participants around the country. PTTC is now involved in many of the technology-related activities that occur in high oil and natural gas activity areas. Access to technology remains the driving force for those who do not have in-house research and development capabilities and look to the PTTC to provide services and options for increased efficiency.

  4. Petroleum industry: Development strategies to year 2000

    International Nuclear Information System (INIS)

    Curcio, E.

    1993-01-01

    During the last two years, the petroleum industry has undergone a period of modest demand increase on the international market, normal consumption rates by consuming countries and, faced with a growing supply base, a progressive per barrel unit price depreciation. In the refinery sector, margins have been reduced due to strong petroleum products price reductions. New anti-pollution laws have necessitated substantial investment in the development of cleaner fuels and pollution control technologies. The reorganization of the former USSR petroleum and gas sector should give rise to technology transfer opportunities for Western nations and spur gradual production increases especially in natural gas. Petroleum and gas demand increases are expected due to the modernization of China's industries. While it is clear that for the next decade their won't be any shortages in supply, forecasting petroleum prices to the year 2000 will remain clouded with uncertainty until such time as the national European petroleum industries decide to go ahead with their long awaited privatization and adjustments are made to current government and private sector energy strategies

  5. Evaluation of Near-Surface Gases in Marine Sediments to Assess Subsurface Petroleum Gas Generation and Entrapment

    Directory of Open Access Journals (Sweden)

    Michael A. Abrams

    2017-05-01

    Full Text Available Gases contained within near-surface marine sediments can be derived from multiple sources: shallow microbial activity, thermal cracking of organic matter and inorganic materials, or magmatic-mantle degassing. Each origin will display a distinctive hydrocarbon and non-hydrocarbon composition as well as compound-specific isotope signature and thus the interpretation of origin should be relatively straightforward. Unfortunately, this is not always the case due to in situ microbial alteration, non-equilibrium phase partitioning, mixing, and fractionation related to the gas extraction method. Sediment gases can reside in the interstitial spaces, bound to mineral or organic surfaces and/or entrapped in carbonate inclusions. The interstitial sediment gases are contained within the sediment pore space, either dissolved in the pore waters (solute or as free (vapour gas. The bound gases are believed to be attached to organic and/or mineral surfaces, entrapped in structured water or entrapped in authigenic carbonate inclusions. The purpose of this paper is to provide a review of the gas types found within shallow marine sediments and examine issues related to gas sampling and extraction. In addition, the paper will discuss how to recognise mixing, alteration and fractionation issues to best interpret the seabed geochemical results and determine gas origin to assess subsurface petroleum gas generation and entrapment.

  6. Petroleum marketing monthly

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-11-01

    The Petroleum Marketing Monthly (PMM) provides information and statistical data on a variety of crude oils and refined petroleum products. The publication presents statistics on crude oil costs and refined petroleum products sales for use by industry, government, private sector analysts, educational institutions, and consumers. Data on crude oil include the domestic first purchase price, the f.o.b. and landed cost of imported crude oil, and the refiners` acquisition cost of crude oil. Refined petroleum product sales data include motor gasoline, distillates, residuals, aviation fuels, kerosene, and propane. The Petroleum Marketing Division, Office of Oil and Gas, Energy Information Administration ensures the accuracy, quality, and confidentiality of the published data.

  7. High-throughput investigation of catalysts for JP-8 fuel cracking to liquefied petroleum gas.

    Science.gov (United States)

    Bedenbaugh, John E; Kim, Sungtak; Sasmaz, Erdem; Lauterbach, Jochen

    2013-09-09

    Portable power technologies for military applications necessitate the production of fuels similar to LPG from existing feedstocks. Catalytic cracking of military jet fuel to form a mixture of C₂-C₄ hydrocarbons was investigated using high-throughput experimentation. Cracking experiments were performed in a gas-phase, 16-sample high-throughput reactor. Zeolite ZSM-5 catalysts with low Si/Al ratios (≤25) demonstrated the highest production of C₂-C₄ hydrocarbons at moderate reaction temperatures (623-823 K). ZSM-5 catalysts were optimized for JP-8 cracking activity to LPG through varying reaction temperature and framework Si/Al ratio. The reducing atmosphere required during catalytic cracking resulted in coking of the catalyst and a commensurate decrease in conversion rate. Rare earth metal promoters for ZSM-5 catalysts were screened to reduce coking deactivation rates, while noble metal promoters reduced onset temperatures for coke burnoff regeneration.

  8. X-ray photoelectron spectroscopy studies on Pd doped SnO2 liquid petroleum gas sensor

    Science.gov (United States)

    Phani, A. R.

    1997-10-01

    The present investigation deals with the electrical response of palladium doped tin oxide, as a means of improving the selectivity for liquid petroleum gas (LPG) in the presence of CO, CH4. The sensor element with the composition of Pd(1.5 wt %) in the base material SnO2 sintered at 800 °C, has shown a high sensitivity towards LPG with a negligible cross interference of CO and CH4 at an operating temperature of 350 °C. This greatly suggests the possibility of utilizing the sensor for the detection of LPG. X-ray photoelectron spectroscopy studies have been carried out to determine the possible chemical species involved in the gas-solid interaction and the enhancing mechanism of the Pd doped SnO2 sensor element, towards LPG sensitivity.

  9. Investigation of poly(o-anisidine)-SnO2 nanocomposites for fabrication of low temperature operative liquefied petroleum gas sensor

    Science.gov (United States)

    Patil, Dewyani; Kolhe, Kishor; Potdar, Hari S.; Patil, Pradip

    2011-12-01

    Poly(o-anisidine)-tin oxide (POA-SnO2) nanocomposites has been investigated for the fabrication of low temperature operative (100 °C) liquefied petroleum gas (LPG) sensor. The POA-SnO2 nanocomposites have been synthesized through an in situ chemical polymerization of o-anisidine in presence of SnO2 nanoparticles. The POA-SnO2 nanocomposite shows better LPG sensing properties than that of pure POA. The nanocomposite with 50 wt. % SnO2 exhibits an excellent LPG sensing characteristics at the operating temperature of 100 °C such as higher relative gas response (˜23.47% to 3.4% of LPG), extremely rapid response (˜6 s), fast recovery (˜33 s), good reproducibility, and remarkable selectivity. The application of POA-SnO2 nanocomposites for fabrication of the LPG sensor was demonstrated.

  10. Detection of liquid petroleum gas using mixed nanosized tungsten oxide-based thick-film semiconductor sensor.

    Science.gov (United States)

    Chaudhari, G N; Bende, A M; Bodade, A B; Patil, S S; Manorama, S V

    2006-03-15

    The thick-film semiconductor sensor for liquid petroleum gas (LPG) detection was fabricated using a mixed WO(3)-based sensor. We present the characterization of both their structural properties by means of XRD measurements and the electrical characteristics by using gas-sensing properties. The sensing characteristics such as sensitivity, working range, cross-sensitivity and response time were studied by using nanosized WO(3)-based mixed with different metal oxides (SnO(2), TiO(2) and In(2)O(3)) and doped with noble metals (Au, Pd and Pt). The WO(3)-based mixed with 5 wt.% In(2)O(3) and 0.5 wt.% Pd showed the higher sensing characteristic at low concentration of LPG sensor at an operating temperature 225 degrees C.

  11. Gas Sensors Based on Molecular Imprinting Technology.

    Science.gov (United States)

    Zhang, Yumin; Zhang, Jin; Liu, Qingju

    2017-07-04

    Molecular imprinting technology (MIT); often described as a method of designing a material to remember a target molecular structure (template); is a technique for the creation of molecularly imprinted polymers (MIPs) with custom-made binding sites complementary to the target molecules in shape; size and functional groups. MIT has been successfully applied to analyze; separate and detect macromolecular organic compounds. Furthermore; it has been increasingly applied in assays of biological macromolecules. Owing to its unique features of structure specificity; predictability; recognition and universal application; there has been exploration of the possible application of MIPs in the field of highly selective gas sensors. In this present study; we outline the recent advances in gas sensors based on MIT; classify and introduce the existing molecularly imprinted gas sensors; summarize their advantages and disadvantages; and analyze further research directions.

  12. Gas To Liquids Technology: A Futuristic View

    International Nuclear Information System (INIS)

    El Shamy, A.A; Zayed, A.M

    2004-01-01

    Worldwide efforts aimed to the formulation of environment friendly diesel fuels able to meet the advanced fuel specifications of the 21 st century and able to meet the global demand on diesel fuels. Synthetically derived gas to-liquid (GTL) diesel fuel promises to meet these challenges and spearhead the way to the future. This technology will produce almost zero sulfur, high cetane, low aromatic diesel and naphtha which will be sold regionally and internationally. GTL fuel is cleaner than any conventional fuel which will help the environment. It can be used in conventional diesel engines to give reductions in emission levels. Construction of such technology will reduce the gap between production and consumption by maximizing the gross profitability of natural gas

  13. Energy, petroleum, natural gas, automobiles, environment; Energie, petrole, gaz naturel, automobile, environnement

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2003-07-01

    The IFP Group organized, for the eighth consecutive year, its international colloquium Panorama at Paris the 6 february, Lyon the 13 february and Bruxelles (Brussels) the 19 february 2003. The subject was ''the hydrocarbons reserves: abundance or penury?''. The presented allocution bring information on the reserves estimation and petroleum production forecasts, the geographical and political context instability of the energy and the fundamental question of the world resources availability. (A.L.B.)

  14. Petroleum supply monthly, February 1994

    Energy Technology Data Exchange (ETDEWEB)

    1994-03-01

    The Petroleum Supply Monthly presents data describing the supply and disposition of petroleum products in the United States and major US geographic regions. The data series describe production, imports and exports, inter-Petroleum Administration for Defense (PAD) District movements, and inventories by the primary suppliers of petroleum products in the US. The reporting universe includes those petroleum sectors in primary supply. Included are: petroleum refiners, motor gasoline blenders; operators of natural gas processing plants and fractionators, inter-PAD transporters, importers, and major inventory holders of petroleum products and crude oil. Data are divided into two sections: Summary statistics and Detailed statistics.

  15. Petroleum supply monthly, January 1994

    Energy Technology Data Exchange (ETDEWEB)

    1994-01-01

    Data presented describe the supply and disposition of petroleum products in the United States and major US geographic regions. The data series describe production, imports and exports, inter-Petroleum Administration for Defense (PAD) District movements, and inventories by the primary suppliers of petroleum products in the United States. The reporting universe includes those petroleum sectors in primary supply. Included are: petroleum refiners, motor gasoline blenders, operators of natural gas processing plants and fractionators, inter-PAD transporters, importers, and major inventory holders of petroleum products and crude oil. When aggregated, the data reported by these sectors approximately represent the consumption of petroleum products in the United States.

  16. AGT (Advanced Gas Turbine) technology project

    Science.gov (United States)

    1988-01-01

    An overall summary documentation is provided for the Advanced Gas Turbine Technology Project conducted by the Allison Gas Turbine Division of General Motors. This advanced, high risk work was initiated in October 1979 under charter from the U.S. Congress to promote an engine for transportation that would provide an alternate to reciprocating spark ignition (SI) engines for the U.S. automotive industry and simultaneously establish the feasibility of advanced ceramic materials for hot section components to be used in an automotive gas turbine. As this program evolved, dictates of available funding, Government charter, and technical developments caused program emphases to focus on the development and demonstration of the ceramic turbine hot section and away from the development of engine and powertrain technologies and subsequent vehicular demonstrations. Program technical performance concluded in June 1987. The AGT 100 program successfully achieved project objectives with significant technology advances. Specific AGT 100 program achievements are: (1) Ceramic component feasibility for use in gas turbine engines has been demonstrated; (2) A new, 100 hp engine was designed, fabricated, and tested for 572 hour at operating temperatures to 2200 F, uncooled; (3) Statistical design methodology has been applied and correlated to experimental data acquired from over 5500 hour of rig and engine testing; (4) Ceramic component processing capability has progressed from a rudimentary level able to fabricate simple parts to a sophisticated level able to provide complex geometries such as rotors and scrolls; (5) Required improvements for monolithic and composite ceramic gas turbine components to meet automotive reliability, performance, and cost goals have been identified; (6) The combustor design demonstrated lower emissions than 1986 Federal Standards on methanol, JP-5, and diesel fuel. Thus, the potential for meeting emission standards and multifuel capability has been initiated

  17. A novel phytoremediation technology shown to remediate petroleum hydrocarbons from soils in situ

    Energy Technology Data Exchange (ETDEWEB)

    Huang, X.D.; Yu, X.M.; Gerhardt, K.; Glick, B.; Greenberg, B [Waterloo Environmental Biotechnology Inc., Hamilton, ON (Canada); Waterloo Univ., ON (Canada). Dept. of Biology

    2009-04-01

    This article described a newly developed, advanced microbe-enhanced phytoremediation system that can be used to remediate lands polluted by hydrocarbons, salts and metals. The technology uses 3 complementary processes to achieve effective remediation of strongly bound persistent organic pollutants (POPs) from soil. The remediation process involves physical soil treatment, photochemical photooxidation, microbial remediation and growth of plants treated with plant growth promoting rhizobacteria (PGPR). The PGPR-enhanced phytoremediation system (PEPS) alleviates plant stress and increases biodegradation activities, thereby accelerating plant growth in the presence of POPs or poor soils. The PEPS has been used successfully to remove petroleum hydrocarbons (PHCs) from impacted soils in situ at several sites across Canada. Studies have shown that the PHCs are degraded in the rhizosphere. This article also presented a summary of the work conducted at 3 sites in Alberta. It took only 2 years to remediate the 3 sites to levels required for site closure under Alberta Tier 1 guidelines. It was concluded that PEPS is equally effective for total PHC and Fraction 3 CCME hydrocarbons. 1 tab., 3 figs.

  18. Petroleum marketing annual 1994

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-08-24

    The Petroleum Marketing Annual (PMA) provides information and statistical data on a variety of crude oils and refined petroleum products. The publication presents statistics on crude oil costs and refined petroleum products sales for use by industry, government, private sector analysis, educational institutions, and consumers. Data on crude oil include the domestic first purchase price, the fob and landed cost of imported crude oil, and the refiners` acquisition cost of crude oil. Refined petroleum product sales data include motor gasoline, distillates, residuals, aviation fuels, kerosene, and propane. The Petroleum Marketing Division, Office of Oil and Gas, Energy Information Administration ensures the accuracy, quality, and confidentiality of the published data in the Petroleum Marketing Annual. For this production, all estimates have been recalculated since their earlier publication in the Petroleum Marketing Monthly (PMM). These calculations made use of additional data and corrections that were received after the PMM publication date.

  19. Petroleum marketing annual 1994

    International Nuclear Information System (INIS)

    1995-01-01

    The Petroleum Marketing Annual (PMA) provides information and statistical data on a variety of crude oils and refined petroleum products. The publication presents statistics on crude oil costs and refined petroleum products sales for use by industry, government, private sector analysis, educational institutions, and consumers. Data on crude oil include the domestic first purchase price, the fob and landed cost of imported crude oil, and the refiners' acquisition cost of crude oil. Refined petroleum product sales data include motor gasoline, distillates, residuals, aviation fuels, kerosene, and propane. The Petroleum Marketing Division, Office of Oil and Gas, Energy Information Administration ensures the accuracy, quality, and confidentiality of the published data in the Petroleum Marketing Annual. For this production, all estimates have been recalculated since their earlier publication in the Petroleum Marketing Monthly (PMM). These calculations made use of additional data and corrections that were received after the PMM publication date

  20. Effect of crude oil and refined petroleum product imports on the national security. Critical technologies

    International Nuclear Information System (INIS)

    1989-01-01

    The report contains the results of an investigation requested under Section 232 of the Trade Expansion Act to study the effect of oil imports on the domestic petroleum industry and on United States energy security. It reviews previous energy security assessments and resulting initiatives, assesses current US energy security, and studies emergency petroleum requirements. The report finds that there have been substantial improvements in US energy security since the last Section 232 Petroleum finding in 1979. However, declining domestic oil production, rising oil imports, and growing dependence on potentially insecure sources of supply raise concerns of vulnerability to a major supply disruption

  1. Effective Stress Approximation using Geomechanical Formulation of Fracturing Technology (GFFT) in Petroleum Reservoirs

    Science.gov (United States)

    Haghi, A.; Asef, M.; Kharrat, R.

    2010-12-01

    Recently, rock mechanics and geophysics contribution in petroleum industry has been significantly increased. Wellbore stability analysis in horizontal wells, sand production problem while extracting hydrocarbon from sandstone reservoirs, land subsidence due to production induced reservoir compaction, reservoir management, casing shearing are samples of these contributions. In this context, determination of the magnitude and orientation of the in-situ stresses is an essential parameter. This paper is presenting new method to estimate the magnitude of in-situ stresses based on fracturing technology data. Accordingly, kirsch equations for the circular cavities and fracturing technology models in permeable formations have been used to develop an innovative Geomechanical Formulation (GFFT). GFFT introduces a direct reasonable relation between the reservoir stresses and the breakdown pressure of fracture, while the concept of effective stress was employed. Thus, this complex formula contains functions of some rock mechanic parameters such as poison ratio, Biot’s coefficient, Young’s modulus, rock tensile strength, depth of reservoir and breakdown/reservoir pressure difference. Hence, this approach yields a direct method to estimate maximum and minimum effective/insitu stresses in an oil field and improves minimum in-situ stress estimation compared to previous studies. In case of hydraulic fracturing; a new stress analysis method is developed based on well known Darcy equations for fluid flow in porous media which improves in-situ stress estimation using reservoir parameters such as permeability, and injection flow rate. The accuracy of the method would be verified using reservoir data of a case history. The concepts discussed in this research would eventually suggest an alternative methodology with sufficient accuracy to derive in-situ stresses in hydrocarbon reservoirs, while no extra experimental work is accomplished for this purpose.

  2. Uncertainty analysis of life cycle greenhouse gas emissions from petroleum-based fuels and impacts on low carbon fuel policies.

    Science.gov (United States)

    Venkatesh, Aranya; Jaramillo, Paulina; Griffin, W Michael; Matthews, H Scott

    2011-01-01

    The climate change impacts of U.S. petroleum-based fuels consumption have contributed to the development of legislation supporting the introduction of low carbon alternatives, such as biofuels. However, the potential greenhouse gas (GHG) emissions reductions estimated for these policies using life cycle assessment methods are predominantly based on deterministic approaches that do not account for any uncertainty in outcomes. This may lead to unreliable and expensive decision making. In this study, the uncertainty in life cycle GHG emissions associated with petroleum-based fuels consumed in the U.S. is determined using a process-based framework and statistical modeling methods. Probability distributions fitted to available data were used to represent uncertain parameters in the life cycle model. Where data were not readily available, a partial least-squares (PLS) regression model based on existing data was developed. This was used in conjunction with probability mixture models to select appropriate distributions for specific life cycle stages. Finally, a Monte Carlo simulation was performed to generate sample output distributions. As an example of results from using these methods, the uncertainty range in life cycle GHG emissions from gasoline was shown to be 13%-higher than the typical 10% minimum emissions reductions targets specified by low carbon fuel policies.

  3. How international oil and gas companies respond to local content policies in petroleum-producing developing countries: A narrative enquiry

    International Nuclear Information System (INIS)

    Ngoasong, Michael Zisuh

    2014-01-01

    This paper uses narrative analysis to critically examine the business practices used by five international oil and gas companies (IOCs) (Chevron, ExxonMobil, Shell, BP and Total) to respond to local content policies in petroleum-producing developing countries (Nigeria, Angola, Venezuela, Kazakhstan, Brazil, Indonesia, Yemen and Indonesia) during the period 2000–2012. The business practices include the formulation of local content strategies that are implemented through programmes and initiatives aimed at developing and using host country suppliers and workforce. Such practices and the narratives used to communicate them implicitly reflect the context in which the effectiveness of local content policies on economic development can be assessed. By comparing and contrasting the narratives across the five IOCs in relation to the wider literature, four emergent narrative strategies justifying the business practices of IOCs are identified and discussed. They include: (1) direct engagement to renegotiate local content requirements with governments, (2) legal compliance framework, (3) the business case for local content strategies, and (4) corporate social responsibility (CSR) initiatives. The conclusion considers the policy implications of these findings for local content development in petroleum-producing developing countries. - Highlights: • Local content policies define the local context that shape IOCs’ business practices. • Provides a narrative analysis of the business practices of IOCs in developing countries. • IOCs use four narrative strategies to relate their business practices to local content policies. • The business practices of IOCs can determine the effectiveness of local content policies

  4. Ex-USSR: petroleum activities in 1991

    International Nuclear Information System (INIS)

    1992-01-01

    This paper gives statistical data on economy and petroleum industry in ex-USSR: Primary energy production and consumption (coal, petroleum, natural gas, primary power), petroleum and natural gas reserves, drilling activity, exports and imports of petroleum products, refining capacity. 2 figs., 14 tabs

  5. Feasibility study on application of volume acid fracturing technology to tight gas carbonate reservoir development

    Directory of Open Access Journals (Sweden)

    Nianyin Li

    2015-09-01

    Full Text Available How to effectively develop tight-gas carbonate reservoir and achieve high recovery is always a problem for the oil and gas industry. To solve this problem, domestic petroleum engineers use the combination of the successful experiences of North American shale gas pools development by stimulated reservoir volume (SRV fracturing with the research achievements of Chinese tight gas development by acid fracturing to propose volume acid fracturing technology for fractured tight-gas carbonate reservoir, which has achieved a good stimulation effect in the pilot tests. To determine what reservoir conditions are suitable to carry out volume acid fracturing, this paper firstly introduces volume acid fracturing technology by giving the stimulation mechanism and technical ideas, and initially analyzes the feasibility by the comparison of reservoir characteristics of shale gas with tight-gas carbonate. Then, this paper analyzes the validity and limitation of the volume acid fracturing technology via the analyses of control conditions for volume acid fracturing in reservoir fracturing performance, natural fracture, horizontal principal stress difference, orientation of in-situ stress and natural fracture, and gives the solution for the limitation. The study results show that the volume acid fracturing process can be used to greatly improve the flow environment of tight-gas carbonate reservoir and increase production; the incremental or stimulation response is closely related with reservoir fracturing performance, the degree of development of natural fracture, the small intersection angle between hydraulic fracture and natural fracture, the large horizontal principal stress difference is easy to form a narrow fracture zone, and it is disadvantageous to create fracture network, but the degradable fiber diversion technology may largely weaken the disadvantage. The practices indicate that the application of volume acid fracturing process to the tight-gas carbonate

  6. Petroleum supply monthly, August 1993

    Energy Technology Data Exchange (ETDEWEB)

    1993-09-01

    This publication the Petroleum Supply Monthly (PSM) is one of a family of four publications produced by the Petroleum Supply Division within the Energy Information Administration (EIA) reflecting different levels of data timeliness and completeness. The other publications are the Weekly Petroleum Status Report, (WPSR), the Winter Fuels Report, and the Petroleum Supply Annual (PSA). Data presented describe the supply and disposition of petroleum products in the United States and major US geographic regions. The data series describe production, imports and exports, inter-Petroleum Administration for Defense (PAD) District movements, and inventories by the primary suppliers of petroleum products in the United States (50 States and the District of Columbia). The reporting universe includes those petroleum sectors in primary supply. Included are: petroleum refiners, motor gasoline blenders, operators of natural gas processing plants and fractionators, inter-PAD transporters, importers, and major inventory holders of petroleum products and crude oil. Data presented are divided into Summary Statistics and Detailed Statistics.

  7. Transition metal catalysis in the generation of petroleum and natural gas. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Mango, F.D.

    1997-01-21

    This project originated on the premise that natural gas could be formed catalytically in the earth rather than thermally as commonly believed. The intention was to test this hypothetical view and to explore generally the role of sedimentary metals in the generation of light hydrocarbons (C1 - C9). We showed the metalliferous source rocks are indeed catalytic in the generation of natural gas. Various metal compounds in the pure state show the same levels of catalytic activity as sedimentary rocks and the products are identical. Nickel is particularly active among the early transition metals and is projected to remain catalytically robust at all stages of catagenesis. Nickel oxide promotes the formation of n-alkanes in addition to natural gas (NG), demonstrating the full scope of the hypothetical catalytic process: The composition of catalytic gas duplicates the entire range of natural gas, from so-called wet gas to dry gas (60 to 95+ wt % methane), while gas generated thermally is consistently depleted in methane (10 to 60 wt % methane). These results support the view that metal catalysis is a major pathway through which natural gas is formed in the earth.

  8. Using Ramped Pyrolysis - Gas Chromatography - Mass Spectrometry to Evaluate Petroleum Hydrocarbons Following the Deepwater Horizon Oil Spill

    Science.gov (United States)

    Evans, M.; Rosenheim, B. E.; Bacosa, H. P.; Liu, J.; Liu, Z.

    2016-02-01

    In summer of 2010, the Deepwater Horizon oil spill polluted hundreds of miles of coastline along the Gulf of Mexico. A combination of human-mediated and natural weathering processes then altered the chemical composition (i.e. toxicity) of this spilled crude oil over time and space. One of the most important, yet challenging, aspects of oil spill science is to quantify these chemical changes in natural environments. In this study, we develop ramped pyrolysis - gas chromatography - mass spectrometry (Py-GC-MS) to address this challenge. In this technique, 0.1mg of freeze-dried sample is pyrolyzed over a gradual temperature ramp (50-650°C). The eluded gas is cold-trapped over different thermal ranges (a.k.a. thermal slicing) and each range is individually analyzed via GC-MS, yielding quantifiable, compound-specific results. Py-GC-MS with thermal slicing has never been used for petroleum hydrocarbon analysis, but it has many advantages - it uses minimal sample, is time efficient and does not require sample preparation (minimizing compound loss and increasing the analytical window). During development of this method, we analyzed oiled sediments and tar collected on Grand Isle, Louisiana from 2010-2012. We quantified n-alkane (C10-C38), polycyclic aromatic hydrocarbon (PAH) and hopane content and confirmed these results with traditional solvent extraction, silica gel fractionation and mass spectrometry. Overall, we found rapid depletion of n-alkanes and PAHs (>90% depletion) in all samples within one year of Deepwater Horizon. After this, n-alkanes were almost 100% depleted by 2012, while PAH degradation continued to a maximum total degradation of 99% and 98% in sediment and tar, respectively. This not only describes the fate of petroleum compounds in salt marshes and beach deposits over time, but also complements previous radiocarbon studies of the same samples showing different rates of degradation in different micro-environments. In addition, the results presented

  9. METHODOLOGY FOR ESTIMATION OF STATIONARY AND DYNAMIC PARAMETERS FOR LIQUEFIED PETROLEUM GAS (LPG RE-LIQUEFACTION IN SPHERICAL STORAGE SYSTEMS

    Directory of Open Access Journals (Sweden)

    Alexander Mendoza-Acosta

    2017-07-01

    Full Text Available Temperature difference between the environment and the liquid contained in the liquefied petroleum gas storage spheres produces: net inward heat flow, increase in stored fuel temperature, LPG partial vaporization and consequently an increase in storage pressure. In order to maintain adequate safety conditions, since uncontrolled pressure increases could lead to risky situations and economic losses, re-liquefaction systems, consisting on auto refrigeration units, are installed; this system extracts the evaporated gas, compress it and then condense it again in a closed cooling cycle. Frequently these systems are designed using heuristic criteria, without considering the calculations necessary for correct equipment sizing; this results in costly modifications or in oversized equipment. In the present article, a simple but effective methodology for the calculation of thermal loads, daily temperature increase rate and pressure accumulation and restore times is presented, the methodology was compared with real data, through data acquisition and processing during the summer months of 2015 and 2016 for 12 storage spheres in a gas company located in a coastal state of Mexico, finding that the values predicted for the rate of daily temperature increase and recovery times are statistically consistent with the experimental data.

  10. A Comparative Study of Chemically and Biologically Synthesized MgO Nanomaterial for Liquefied Petroleum Gas Detection

    Science.gov (United States)

    Thirupathi, Rampelly; Solleti, Goutham; Sreekanth, Tirumala; Sadasivuni, Kishor Kumar; Venkateswara Rao, Kalagadda

    2018-03-01

    The exceptional chemical and physical properties of nanostructured materials are extremely suitable for designing new and enhanced sensing devices, particularly gas sensors and biosensors. The present work describes the synthesis of magnesium oxide (MgO) nanoparticles through two methods: a green synthesis using aloe vera plant extract and a chemical method using a glycine-based solution combustion route. In a single step, the extracted organic molecules from aloe vera plants were used to reduce metal ions by the green method. MgO nanoparticles were coated onto the interdigital electrode using the drop-drying method. The dynamic gas-sensing characteristics were measured for liquefied petroleum gas (LPG) at different concentrations and various temperatures. The MgO nanoparticles were characterized by using x-ray diffraction, field emission scanning electron microscopy, and high-resolution transmission electron microscopy to determine the size and structure of the particles. The product's functional properties were analyzed by Fourier transform-infrared spectroscopy and UV-visible spectroscopy. We found that the LPG sensing behavior of biologically synthesized MgO registers excellent sensitivity at various operating temperatures.

  11. TECHNOLOGY TRANSFER TO U.S. INDEPENDENT OIL AND NATURAL GAS PRODUCERS

    Energy Technology Data Exchange (ETDEWEB)

    Donald Duttlinger

    1999-12-01

    During FY99, the Petroleum Technology Transfer Council (PTTC) continued pursuing its mission of helping U.S. independent oil and gas producers make timely, informed technology decisions. PTfC's national organization has active grassroots programs that connect with independents through its 10 Regional Lead Organizations (RLOs). These activities--including technology workshops, resource centers, websites, newsletters, and other outreach efforts--are guided by regional Producer Advisory Groups (PAGs). The role of the national headquarters (HQ) staff includes planning and managing the PTTC program, conducting nation-wide technology transfer activities, and implementing a comprehensive communications effort. This technical progress report summarizes PTTC's accomplishments during FY99, which lay the groundwork for further growth in the future.

  12. The technology level of modular devices in outfitting an oil and gas complex in Western Siberia

    Energy Technology Data Exchange (ETDEWEB)

    Berezin, V.L.; Permikin, Yu.N.; Sannikov, Yu.V.; Telegin, L.G.

    1984-01-01

    The status of the problem of ensuring the technology level of modular devices (BKU) is analyzed. It is shown that insufficient consideration in design of the specific production, transport and assembly and operational specifications on the technology level is the cause for creation of irrational designs for modular devices and additional expenditures on their realization. A methodology for controlling the technology level of modular devices being designed is described, which increases the effectiveness of their use (in outfitting petroleum pumping stations (NPS), one of the most important elements of the oil and gas complex). A numerical method for designing the technological structures of the modular devices and an algorithm which ensures practical realization of the method on a computer (EVM) are examined.

  13. TECHNOLOGY TRANSFER TO U.S. INDEPENDENT OIL AND NATURAL GAS PRODUCERS

    Energy Technology Data Exchange (ETDEWEB)

    Unknown

    2000-05-01

    During FY00, the Petroleum Technology Transfer Council (PTTC) continued pursuing its mission of helping U.S. independent oil and gas producers make timely, informed technology decisions. PTTC's national organization has active grassroots programs that connect with independents through its 10 Regional Lead Organizations (RLOs). These activities--including technology workshops, resource centers, websites, newsletters, and other outreach efforts--are guided by regional Producer Advisory Groups (PAGs). The role of the national headquarters (HQ) staff includes planning and managing the PTTC program, conducting nation-wide technology transfer activities, and implementing a comprehensive communications effort. This technical progress report summarizes PTTC's accomplishments during FY00, which lay the groundwork for further growth in the future.

  14. Petroleum systems of Indonesia

    NARCIS (Netherlands)

    Doust, H.; Noble, R.A.

    2008-01-01

    Indonesia contains many Tertiary basins, several of which have proven to be very prolific producers of oil and gas. The geology and petroleum systems of these productive basins are reviewed, summarized and updated according to the most recent developments. We have linked the recognized petroleum

  15. Variability of oil and gas well productivities for continuous (unconventional) petroleum accumulations

    Science.gov (United States)

    Charpentier, Ronald R.; Cook, Troy A.

    2013-01-01

    Over the last decade, oil and gas well productivities were estimated using decline-curve analysis for thousands of wells as part of U.S. Geological Survey (USGS) studies of continuous (unconventional) oil and gas resources in the United States. The estimated ultimate recoveries (EURs) of these wells show great variability that was analyzed at three scales: within an assessment unit (AU), among AUs of similar reservoir type, and among groups of AUs with different reservoir types. Within a particular oil or gas AU (such as the Barnett Shale), EURs vary by about two orders of magnitude between the most productive wells and the least productive ones (excluding those that are dry and abandoned). The distributions of EURs are highly skewed, with most of the wells in the lower part of the range. Continuous AUs were divided into four categories based on reservoir type and major commodity (oil or gas): coalbed gas, shale gas, other low-permeability gas AUs (such as tight sands), and low-permeability oil AUs. Within each of these categories, there is great variability from AU to AU, as shown by plots of multiple EUR distributions. Comparing the means of each distribution within a category shows that the means themselves have a skewed distribution, with a range of approximately one to two orders of magnitude. A comparison of the three gas categories (coalbed gas, shale gas, and other low-permeability gas AUs) shows large overlap in the ranges of EUR distributions. Generally, coalbed gas AUs have lower EUR distributions, shale gas AUs have intermediate sizes, and the other low-permeability gas AUs have higher EUR distributions. The plot of EUR distributions for each category shows the range of variation among developed AUs in an appropriate context for viewing the historical development within a particular AU. The Barnett Shale is used as an example to demonstrate that dividing wells into groups by time allows one to see the changes in EUR distribution. Subdivision into groups

  16. Advances in hot gas filtration technology

    Energy Technology Data Exchange (ETDEWEB)

    Weber, C.

    The past decade has seen the introduction of new filter media specifically designed for 'hot-gas' filtration. These media are available as woven or knitted fabrics and as non-wovens, i.e. needled felts. Needlefelted fabrics have proven so highly successful in the dedusting of hot gases that they are widely used nowadays in this new and necessary technology. Hot-gas filtration offers advantages in, for example, the saving or recycling of energy, the elimination of the cooling process, and the short-circuiting of process steps. This paper gives a survey of the types of textile fibres available for hot-gas filtration from the more recently developed organic fibres to refractory fibres. It describes, compares and contrasts their salient properties and lists the uses to which they may be put. It concentrates on such fibres which are generally referred to as 'high performance materials', since they are expected to provide satisfactory performance under extreme conditions of temperature, chemical environment and mechanical stress. It touches on filtration theory governing the collection mechanism. 9 refs., 7 figs., 3 tabs.

  17. From petroleum to natural gas. New assets in electric power industry

    International Nuclear Information System (INIS)

    Velona', F.

    2002-01-01

    Luigi Einaudi Foundation Group organized on November 5th 2001 a roundtable on the theme: Energy in Italy, how to change for surviving. In the congress hall in the National Federation of Italian Press, Valerio Zanone, the president, and other important persons such as Jan Keppler (Associazione Italiana Editori), Edgardo Curcio (Associazione Italiana Economisti dell'Energia), Emilio Gerelli (Pavia University) and Franco Velona' (Bari Politecnico) presented their relations on the theme of competitivity in the italian energy system, on the environmental compatibility and on the diversification sources from petroleum. Among the most interesting ones were those by ing. Machi', president of Gestore Rete Trasmissione Nazionale, by ing. Clavarino, president of Assocarboni, and by ing. Serena, president of Sondel. It seemed that the dialogue between the academies and the production system was taken again successfully [it

  18. Aeroderivative technology: A more efficient use of gas turbine technology

    Energy Technology Data Exchange (ETDEWEB)

    Wacek, Edward; Moreau, Robert

    2010-09-15

    Today's power industry has had many recent challenges that have changed the way a 'business is done'. Examples of such challenges include grid systems that are looking to retire older less efficient generation, as well as the addition of renewables that further challenge the characteristics of the grid. These changes are impacting the thermal generation in terms of what is needed to support the grid. Technology innovation is a key driver to meeting these key industry issues. Aeroderivative gas turbines currently play a key role in providing necessary flexible generation and are a major component to many operators' power generating portfolios.

  19. Petroleum geology of the Puguang sour gas field in the Sichuan Basin, SW China

    Energy Technology Data Exchange (ETDEWEB)

    Ma, Yongsheng; Guo, Tonglou; Zhu, Guangyou; Cai, Xunyu [SINOPEC Southern Exploration and Development Company, Kunming, Yunnan 650200 (China); Zhang, Shuichang [PetroChina Research Institute of Petroleum Exploration and Development, Beijing 100083 (China); Li, Maowen [Geological Survey of (Canada)

    2008-04-15

    The Puguang sour gas field in northeastern Sichuan Basin is the largest gas discovery in the Paleozoic marine strata in China, with at least 9 trillion cubic feet (tcf) of proven gas reserves. It is one of the many anticlinal structures formed during the Indo-Sinian orogeny, with gas being trapped in a composite structure-lithology pool. The presence of the Upper Permian coal measures, Lower Silurian and Lower Cambrian marine shales provided excellent hydrocarbon source rocks. The Lower Triassic and Upper Permian oolitic dolomites serve as high quality reservoir rocks, with 10-25% porosity and 1-1000 mD permeability, largely due to diagenetically produced secondary porosity. The Lower and Middle Triassic evaporate beds have acted as the direct top seal for the large Lower Triassic-Upper Permian gas accumulation. The thick Upper Triassic and Jurassic mudstone beds regionally cap the underlying marine carbonate strata. The deep-seated basement faults acted as vertical hydrocarbon migration conduits during faulting, and became effective flow barriers when the faulting ceased. The deep burial of a paleo-oil accumulation in reservoirs rich in sulfate resulted in extensive thermochemical sulfate reduction (TSR). This, together with the new gas injection and structural reconfiguration, transformed a paleo-oil pool to a large sour gas pool. (author)

  20. Proceedings of the 1999 Oil and Gas Conference: Technology Options for Producer Survival

    Energy Technology Data Exchange (ETDEWEB)

    None available

    2000-04-12

    The 1999 Oil & Gas Conference was cosponsored by the U.S. Department of Energy (DOE), Office of Fossil Energy, Federal Energy Technology Center (FETC) and National Petroleum Technology Office (NPTO) on June 28 to 30 in Dallas, Texas. The Oil & Gas Conference theme, Technology Options for Producer Survival, reflects the need for development and implementation of new technologies to ensure an affordable, reliable energy future. The conference was attended by nearly 250 representatives from industry, academia, national laboratories, DOE, and other Government agencies. Three preconference workshops (Downhole Separation Technologies: Is it Applicable for Your Operations, Exploring and developing Naturally Fractured Low-Permeability Gas Reservoirs from the Rocky Mountains to the Austin Chalk, and Software Program Applications) were held. The conference agenda included an opening plenary session, three platform sessions (Sessions 2 and 3 were split into 2 concurrent topics), and a poster presentation reception. The platform session topics were Converting Your Resources Into Reserves (Sessions 1 and 2A), Clarifying Your Subsurface Vision (Session 2B), and High Performance, Cost Effective Drilling, Completion, Stimulation Technologies (Session 3B). In total, there were 5 opening speakers, 30 presenters, and 16 poster presentations.

  1. 78 FR 41047 - Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources Research and...

    Science.gov (United States)

    2013-07-09

    ... technologies and water management. For small producers, the program focuses on extending the life of mature... through the development of advanced technologies. The research activities described in this plan will be... technologies and processes, and that project results will have a direct impact on practices in the field...

  2. Petroleum marketing monthly

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-08-01

    The Petroleum Marketing Monthly (PMM) provides information and statistical data on a variety of crude oils and refined petroleum products. The publication presents statistics on crude oil costs and refined petroleum products sales for use by industry, government, private sector analysts, educational institutions, and consumers. Data on crude oil include the domestic first purchase price, the f.o.b. and landed cost of imported crude oil, and the refiners` acquisition cost of crude oil. Refined petroleum product sales data include motor gasoline, distillates, residuals, aviation fuels, kerosene, and propane. The Petroleum Marketing Division, Office of Oil and Gas, Energy Information Administration ensures the accuracy, quality, and confidentiality of the published data in the Petroleum Marketing Monthly.

  3. Petroleum marketing monthly

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-07-01

    Petroleum Marketing Monthly (PPM) provides information and statistical data on a variety of crude oils and refined petroleum products. The publication presents statistics on crude oil costs and refined petroleum products sales for use by industry, government, private sector analysts, educational institutions, and consumers. Data on crude oil include the domestic first purchase price, the f.o. b. and landed cost of imported crude oil, and the refiners` acquisition cost of crude oil. Refined petroleum product sales data include motor gasoline, distillates, residuals, aviation fuels, kerosene, and propane. The Petroleum Marketing Division, Office of Oil and Gas, Energy Information Administration ensures the accuracy, quality, and confidentiality of the published data in the Petroleum Marketing Monthly.

  4. Petroleum marketing monthly

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-02-01

    The Petroleum Marketing Monthly (PMM) provides information and statistical data on a variety of crude oils and refined petroleum products. The publication presents statistics on crude oil costs and refined petroleum products sales for use by industry, government, private sector analysts, educational institutions, and consumers. Data on crude oil include the domestic first purchase price, the f.o.b. and landed cost of imported crude oil, and the refiners acquisition cost of crude oil. Refined petroleum product sales data include motor gasoline, distillates, residuals, aviation fuels, kerosene, and propane. The Petroleum Marketing Division, Office of Oil and Gas, Energy Information Administration ensures the accuracy, quality, and confidentiality of the published data in the Petroleum Marketing Monthly.

  5. Petroleum marketing monthly, May 1994

    Energy Technology Data Exchange (ETDEWEB)

    1994-05-26

    The Petroleum Marketing Monthly (PMM) provides information and statistical data on a variety of crude oils and refined petroleum products. The publication presents statistics on crude oil costs and refined petroleum products sales for use by industry, government, private sector analysts, educational institutions, and consumers. Data on crude oil include the domestic first purchase price, the f.o.b. and landed cost of imported crude oil, petroleum product sales data include motor gasoline, distillates, residuals, aviation fuels, kerosene, and propane. The Petroleum Marketing Division, Office of Oil and Gas, Energy Information Administration ensures the accuracy, quality, and confidentiality of the published data in the Petroleum Marketing Monthly.

  6. Money Talks: Why Nigeria’s Petroleum Industry Bill will Fail to End Gas Flaring

    Science.gov (United States)

    2012-11-02

    Industry Bill ( PIB ) that if enacted would ban gas flaring. However, as currently written the PIB will not end flaring for the same reasons that...previous legislation failed. Loopholes in the PIB combined with corruption, lack of effective enforcement mechanisms and lack of incentives to develop...Bill ( PIB ) that if enacted would ban gas flaring. However, as currently written, the PIB will not end flaring for the same reasons that previous

  7. Land ownership in the petroleum and gas exploration and production; Direitos do proprietario da terra na exploracao e producao de petroleo e gas

    Energy Technology Data Exchange (ETDEWEB)

    Cavalcante, Amanda Barcellos [Rio Grande do Norte Univ., Natal, RN (Brazil)]. E-mail: amandabasbleu@bol.com.br

    2003-07-01

    Following the global movement of privatization, Brazil, since the middle of the 90's, it began Brazilian Administrative Reformation, through constitutional reforms that came to confirm that the model of Welfare- State adopted by Federal Constitution of 1988 was inadequate to the political, economical and social in force realities. Brazilian petroleum scenery changed, allowing the acting of private companies, by the side of PETROBRAS, that no more exploits with exclusivity national oil and gas. To understand juridical questionings that will come due to relations made an agreements between new players and thus, to apply law correctly, it is necessary the systematic study of Brazilian legal diplomas about the topic, always with basis on Federal Constitutional of 1988. In present paper, it stood out among various issues in energy sector, the rights of land proprietary in his relationship with concessionaire companies. (author)

  8. Metrological evaluation of petroleum, his derivatives, natural gas and alcohol flow computers; Avaliacao metrologica de computadores de vazao de petroleo, seus derivados, gas natural e alcool

    Energy Technology Data Exchange (ETDEWEB)

    Orlando, A.F.; Callegario, E. [Pontificia Univ. Catolica do Rio de Janeiro (PUC/Rio), RJ (Brazil)], Emails: afo@puc-rio.br, callegario@puc-rio.br; Ferreira, A.; Pinheiro, J.A.; Oliveira, T.B.V. [PETROBRAS, Rio de Janeiro, RJ (Brazil)], Emails: andref@petrobras.com.br, jose.pinheiro@petrobras.com.br, thiagovidal@petrobras.com.br

    2009-07-01

    This work presents results of petroleum flow computers, his derivatives, natural gas and alcohol, used on fiscal measurements, appropriation and custodial transfer system. It is intended that the used proceed give subsides for the model approval and verify initially the flow computers, besides the periodic verification of installed flow computers. The test procedures are focused at the algorithm deviations, at the A/D (analog - digital) and D/D (digital-digital)conversion deviations, simulating static pressure transmitters, pressure differential, temperature, specific mass, BSW (Basic Sediment and Waste), and at the pulse counting deviations of the flow computer. The presented methodology is based on specific document for certification and initial verification of flow computers for the WELMEC (European Cooperation in Legal Metrology), and improved to attend the measurement requirements in Brazil. The test show various no conformities among the performance of tested flow computers compared with allowed values by the developed procedure.

  9. Transformative Reduction of Transportation Greenhouse Gas Emissions. Opportunities for Change in Technologies and Systems

    Energy Technology Data Exchange (ETDEWEB)

    Vimmerstedt, Laura [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Brown, Austin [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Newes, Emily [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Markel, Tony [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Schroeder, Alex [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Zhang, Yimin [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Chipman, Peter [U.S. Department of Transportation, Washington, D.C. (United States); Johnson, Shawn [U.S. Department of Transportation, Washington, D.C. (United States)

    2015-04-30

    The transportation sector is changing, influenced by concurrent, ongoing, dynamic trends that could dramatically affect the future energy landscape, including effects on the potential for greenhouse gas emissions reductions. Battery cost reductions and improved performance coupled with a growing number of electric vehicle model offerings are enabling greater battery electric vehicle market penetration, and advances in fuel cell technology and decreases in hydrogen production costs are leading to initial fuel cell vehicle offerings. Radically more efficient vehicles based on both conventional and new drivetrain technologies reduce greenhouse gas emissions per vehicle-mile. Net impacts also depend on the energy sources used for propulsion, and these are changing with increased use of renewable energy and unconventional fossil fuel resources. Connected and automated vehicles are emerging for personal and freight transportation systems and could increase use of low- or non-emitting technologies and systems; however, the net effects of automation on greenhouse gas emissions are uncertain. The longstanding trend of an annual increase in transportation demand has reversed for personal vehicle miles traveled in recent years, demonstrating the possibility of lower-travel future scenarios. Finally, advanced biofuel pathways have continued to develop, highlighting low-carbon and in some cases carbon-negative fuel pathways. We discuss the potential for transformative reductions in petroleum use and greenhouse gas emissions through these emerging transportation-sector technologies and trends and present a Clean Transportation Sector Initiative scenario for such reductions, which are summarized in Table ES-1.

  10. Life cycle greenhouse gas emission assessment of major petroleum oil products for transport and household sectors in India

    International Nuclear Information System (INIS)

    Garg, Amit; Vishwanathan, Saritha; Avashia, Vidhee

    2013-01-01

    Energy security concerns due to high oil import dependence and climate change concerns due to related greenhouse gas emissions are important policy discussions in India. Could life cycle assessment (LCA) of petroleum oil products provide inputs to crude oil sourcing and domestic oil pricing policies to address the two concerns? This paper presents a baseline study on LCA of petroleum products in India from Well to Storage depending on the oil source, type of refinery, product and the selected destinations. The LCA based GHG emissions are found to be higher by 4–12 per cent than GHG emissions from direct fuel consumption alone for LPG, 7–10 per cent for Gasoline, 3–9 per cent for Diesel and 4–10 per cent for Kerosene based on various supply chain routes supplying oil to six largest cities in India. Overall the energy used in oil exploration, refinery and transportation in the LCA have a share of 72–77 per cent, 11–15 per cent and 6–8 per cent, respectively. The paper proposes imposing a relative carbon cess for various oil products in different Indian cities. States could accommodate this additional carbon cess by reducing their respective state taxes without increasing the final delivery price to the consumers. - Highlights: ► LCA emissions are found to be higher by 4–12 per cent than direct fuel consumption emissions. ► Energy used in oil exploration, refinery and transportation in the LCA have a share of 72–77 per cent, 11–15 per cent and 6–8 per cent, respectively. ► Corresponding GHG emission shares are 60–66 per cent, 23–27 per cent and 5–8 per cent, respectively. ► The source of crude oil matters. E and P energy consumption is found highest for African countries. ► Differential carbon cess could be imposed without changing final delivery price to consumers

  11. Mutagenic/carcinogenic agents in indoor pollutants; the dinitropyrenes generated by kerosene heaters and fuel gas and liquefied petroleum gas burners.

    Science.gov (United States)

    Tokiwa, H; Nakagawa, R; Horikawa, K

    1985-07-01

    Incomplete combustion of kerosene heater, and fuel gas and liquefied petroleum gas-burner emissions produces indoor pollutants that may be carcinogenic. The incomplete-combustion products from each type of appliance were therefore collected by adsorption on about 3 g of XAD-2 resin, and were extracted with benzene-methanol as a solvent for determination and identification of mutagens in the Salmonella-microsome test system. Benzene-methanol extracts of the particulates generated by a heater and two burners showed extreme mutagenicity for strains TA97 and TA98 without S9 mix. Based on the results of analysis, a combination of high performance liquid chromatography (h.p.l.c.) and gas chromatography (GC), about 40-80% of the direct-acting mutagenicity in each crude extract showed the same h.p.l.c. and GC retention times as dinitropyrenes (1,3-, 1,6- and 1,8-isomers), and 1-nitropyrene. Moreover, other nitroarenes, 2-nitrofluorene, 1,5- and 1,8-dinitronaphthalene, and 4,4'-dinitrobiphenyl, were detectable in almost all samples, but their contribution to the mutagenicity of each extract was very low. Kerosene heaters were found to generate small amounts (0.2 ng/h) of dinitropyrenes, which are potential mutagens/carcinogens, only after 1 h of operation.

  12. Techno-Economic Evaluation of Technologies to Mitigate Greenhouse Gas Emissions at North American Refineries.

    Science.gov (United States)

    Motazedi, Kavan; Abella, Jessica P; Bergerson, Joule A

    2017-02-07

    A petroleum refinery model, Petroleum Refinery Life-cycle Inventory Model (PRELIM), that estimates energy use and CO 2 emissions was modified to evaluate the environmental and economic performance of a set of technologies to reduce CO 2 emissions at refineries. Cogeneration of heat and power (CHP), carbon capture at fluid catalytic cracker (FCC) and steam methane reformer (SMR) units, and alternative hydrogen production technologies were considered in the analysis. The results indicate that a 3-44% reduction in total annual refinery CO 2 emissions (2-24% reductions in the CO 2 emissions on a per barrel of crude oil processed) can be achieved in a medium conversion refinery that processes a typical U.S. crude slate obtained by using the technologies considered. A sensitivity analysis of the quality of input crude to a refinery, refinery configuration, and prices of natural gas and electricity revealed how the magnitude of possible CO 2 emissions reductions and the economic performance of the mitigation technologies can vary under different conditions. The analysis can help inform decision making related to investment decisions and CO 2 emissions policy in the refining sector.

  13. RIVERTON DOME GAS EXPLORATION AND STIMULATION TECHNOLOGY DEMONSTRATION, WIND RIVER BASIN, WYOMING

    International Nuclear Information System (INIS)

    Dr. Ronald C. Surdam

    1999-01-01

    This project will provide a full demonstration of an entirely new package of exploration technologies that will result in the discovery and development of significant new gas reserves now trapped in unconventional low-permeability reservoirs. This demonstration includes the field application of these technologies, prospect definition and well siting, and a test of this new strategy through wildcat drilling. In addition this project includes a demonstration of a new stimulation technology that will improve completion success in these unconventional low permeability reservoirs which are sensitive to drilling and completion damage. The work includes two test wells to be drilled by Snyder Oil Company on the Shoshone/Arapahoe Tribal Lands in the Wind River Basin. This basin is a foreland basin whose petroleum systems include Paleozoic and Cretaceous source beds and reservoirs which were buried, folded by Laramide compressional folding, and subsequently uplifted asymmetrically. The anomalous pressure boundary is also asymmetric, following differential uplift trends

  14. Technological substitution options for controlling greenhouse gas emissions

    International Nuclear Information System (INIS)

    Barbier, E.B.; Burgess, J.C.; Pearce, D.W.

    1991-01-01

    This chapter is concerned with technological options for greenhouse gas substitution. The authors interpret the term substitution to exclude energy conservation/efficiency measures, investments in afforestation (sinks), and greenhouse gas removal or abatement technologies. Their working definition of greenhouse gas substitution includes (1) replacement technologies, for example, substituting a greenhouse gas technology with a nongreenhouse gas technology; and (2) reduction technologies, for example, substituting a greenhouse gas technology with an alternative technology that reduces greenhouse gas emissions. Essentially, replacement technologies involve 100 percent reduction in CO 2 ; reduction technologies involve a partial reduction in CO 2 . Of the man-made sources of greenhouse gases, energy is the most important and is expected to contribute to at least half of the global warming effect in the near future. The majority of this impact is from fossil fuel combustion as a source of carbon dioxide (CO 2 ), although fossil fuels also contribute significantly to methane (CH 4 ), to nitrous oxide (N 2 O), and to low-level ozone (O 3 ) through production of various nitrogen gases (NO x ) and carbon monoxide (CO). This study analyzes the available greenhouse gas substitutions and their costs. The authors concentrate particularly on substitutions for fossil-fuel combustion and CFC production and consumption. They conclude by summarizing the potential for greenhouse gas substitution, the cost-effectiveness of the various options and the design of incentives for substitution

  15. Caspian sea: petroleum challenges

    International Nuclear Information System (INIS)

    2005-01-01

    The Caspian sea is one of the world areas the most promising in terms of investments and petroleum development. This study presents the petroleum challenges generated by this hydrocarbons reserve. The first part discusses the juridical status (sea or lake), the petroleum and the gas reserves, the ecosystem and the today environment (fishing and caviar), the geostrategic situation and the transport of gas and oil. It provides also a chronology from 1729 to 2005, a selection of Internet sites, books and reports on the subject and identity sheets of the countries around the Caspian sea. (A.L.B.)

  16. Program Energy of the CNRS. Topic 10 combustion and capture of CO2. PRI 10.1. Capture by adsorption of the CO2 in thermal power plants gas and their injection in petroleum wells. Final report period 2002-2004

    International Nuclear Information System (INIS)

    Tondeur, D.

    2005-01-01

    In the framework of the global warming resulting of the greenhouse gases emission increase, the carbon dioxide capture and storage in deep underground cavities of old petroleum and gas deposits, are studied. This report presents the researches realized by the CNRS (France) in the domain: technology and knowledge assessment concerning the carbon dioxide capture and storage, active coals for the CO 2 capture, methodology of thermo-economical optimization of the combined cycle, global simulation of an IGCC (Integrated gasification combined cycle) with CO 2 capture and integration in the process scheme, petroleum recovery-aided by CO 2 injection, storage in geological deposits. (A.L.B.)

  17. 75 FR 11147 - Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources Research and...

    Science.gov (United States)

    2010-03-10

    ...) contracted with a consortium (Program Consortium) to administer three program elements identified in EPAct... elements. After allocations for contract management by NETL and program administration by the Program... exploration and production technology, and technology challenges of small producers. A fourth program element...

  18. 75 FR 74457 - Mandatory Reporting of Greenhouse Gases: Petroleum and Natural Gas Systems

    Science.gov (United States)

    2010-11-30

    ... valves can be monitored with an acoustic leak detector. If the vent stack emits continuously over that... equipment leaks and vented GHG emissions (subpart W) to the GHG Reporting Program. The rule applies to... following processes: oil and condensate removal, water removal, separation of natural gas liquids, sulfur...

  19. Multifractal features of spot rates in the Liquid Petroleum Gas shipping market

    NARCIS (Netherlands)

    Engelen, Steve; Norouzzadeh, Payam; Dullaert, Wout; Rahmani, Bahareh

    We investigate for the first time the spot rate dynamics of Very Large Gas Carriers (VLGCs) by means of multifractal detrended fluctuation analysis (MF-DFA) and rescaled range (R/S) analysis. Both non-parametric methods allow for a rigorous statistical analysis of the freight process by detecting

  20. 76 FR 59533 - Mandatory Reporting of Greenhouse Gases: Petroleum and Natural Gas Systems: Revisions to Best...

    Science.gov (United States)

    2011-09-27

    ... number for the Air Docket is (202) 566-1742. FOR FURTHER INFORMATION CONTACT: Carole Cook, Climate Change... review in the U.S. Court of Appeals for the District of Columbia Circuit (the Court) by November 28, 2011... the varying characteristics of oil and gas operations across the country, which is not available...

  1. 77 FR 11039 - Proposed Confidentiality Determinations for the Petroleum and Natural Gas Systems Source Category...

    Science.gov (United States)

    2012-02-24

    ... municipally-owned distribution system). For a summary of the source category definitions for subpart W, which..., amended data reporting requirements, clarified terms and definitions, and made technical corrections. This... separate hydrocarbons separator with oil into liquid and gas phases. Separators are throughput greater than...

  2. Pixel-based analysis of comprehensive two-dimensional gas chromatograms (color plots) of petroleum

    DEFF Research Database (Denmark)

    Furbo, Søren; Hansen, Asger B.; Skov, Thomas

    2014-01-01

    We demonstrate how to process comprehensive two-dimensional gas chromatograms (GC × GC chromatograms) to remove nonsample information (artifacts), including background and retention time shifts. We also demonstrate how this, combined with further reduction of the influence of irrelevant informati...

  3. Future petroleum energy resources of the world

    Science.gov (United States)

    Ahlbrandt, T.S.

    2002-01-01

    and gas endowment estimates. Whereas petroleum resources in the world appear to be significant, certain countries such as the United States may run into import deficits, particularly oil imports from Mexico and natural gas from both Canada and Mexico. The new assessment has been used as the reference supply case in energy supply models by the International Energy Agency and the Energy Information Agency of the Department of Energy. Climate energy modeling groups such as those at Stanford University, Massachusetts Institute of Technology, and others have also used USGS estimates in global climate models. Many of these models using the USGS estimates converge on potential oil shortfalls in 2036-2040. However, recent articles using the USGS (2000) estimates suggest peaking of oil in 2020-2035 and peaking of non-OPEC (Organization of Petroleum-Exporting Countries) oil in 2015-2020. Such a short time framework places greater emphasis on a transition to increased use of natural gas; i.e., a methane economy. Natural gas in turn may experience similar supply concerns in the 2050-2060 time frame according to some authors. Coal resources are considerable and provide significant petroleum potential either by extracting natural gas from them, by directly converting them into petroleum products, or by utilizing them to generate electricity, thereby reducing natural gas and oil requirements by fuel substitution. Non-conventional oil and gas are quite common in petroleum provinces of the world and represent a significant resources yet to be fully studied and developed. Seventeen non-conventional AU including coal-bed methane, basin-center gas, continuous oil, and gas hydrate occurrences have been preliminarily identified for future assessment. Initial efforts to assess heavy oil deposits and other non-conventional oil and gas deposits also are under way.

  4. Requirements of radiation and safety protection for NORM in petroleum and gas facilities

    International Nuclear Information System (INIS)

    Machavane, Edna Felicina Lisboa

    2017-01-01

    The work establishes radiation protection and safety requirements for NORM in oil and gas installations, enabling the National Atomic Energy Agency to draw up regulations on NORM. A bibliographic review and measurement of oil sludge activity concentrations was carried out to reach the objective. Significant amounts of NORM originating from reservoir rock are encountered during production, maintenance and decommissioning. The oil and gas industry operates in all climates and environments including the most arduous conditions and is continually challenged to achieve high operating efficiency while maintaining a high standard of safety and control - this includes the need to maintain control over exposure as well as protecting the public and the environment through the proper management of tailings that may be radiologically and chemically hazardous. The main objective of this work was not only to present the main radiological protection and safety requirements for NORM in oil and gas installations, but also to guide the competent governmental authorities of the Republic of Mozambique, that the installation of a radiometry laboratory and elaboration of NORM regulations involve a great control of radiological safety. The regulatory authority is responsible for authorizing facilities for the storage of radioactive waste, including the storage of contaminated tailings. It is recommended that studies of this kind be made to analyze the concentration of naturally occurring radioisotope activity. (author)

  5. Detecting Liquefied Petroleum Gas (LPG) at Room Temperature Using ZnSnO3/ZnO Nanowire Piezo-Nanogenerator as Self-Powered Gas Sensor.

    Science.gov (United States)

    Fu, Yongming; Nie, Yuxin; Zhao, Yayu; Wang, Penglei; Xing, Lili; Zhang, Yan; Xue, Xinyu

    2015-05-20

    High sensitivity, selectivity, and reliability have been achieved from ZnSnO3/ZnO nanowire (NW) piezo-nanogenerator (NG) as self-powered gas sensor (SPGS) for detecting liquefied petroleum gas (LPG) at room temperature (RT). After being exposed to 8000 ppm LPG, the output piezo-voltage of ZnSnO3/ZnO NW SPGS under compressive deformation is 0.089 V, much smaller than that in air ambience (0.533 V). The sensitivity of the SPGS against 8000 ppm LPG is up to 83.23, and the low limit of detection is 600 ppm. The SPGS has lower sensitivity against H2S, H2, ethanol, methanol and saturated water vapor than LPG, indicating good selectivity for detecting LPG. After two months, the decline of the sensing performance is less than 6%. Such piezo-LPG sensing at RT can be ascribed to the new piezo-surface coupling effect of ZnSnO3/ZnO nanocomposites. The practical application of the device driven by human motion has also been simply demonstrated. This work provides a novel approach to fabricate RT-LPG sensors and promotes the development of self-powered sensing system.

  6. Novel Catalysts and Processing Technologies for Production of Aerospace Fuels from Non-Petroleum Raw Materials

    Science.gov (United States)

    Hepp, Aloysius F.; Kulis, Michael J.; Psarras, Peter C.; Ball, David W.; Timko, Michael T.; Wong, Hsi-Wu; Peck, Jay; Chianelli, Russell R.

    2014-01-01

    Transportation fuels production (including aerospace propellants) from non-traditional sources (gases, waste materials, and biomass) has been an active area of research and development for decades. Reducing terrestrial waste streams simultaneous with energy conversion, plentiful biomass, new low-cost methane sources, and/or extra-terrestrial resource harvesting and utilization present significant technological and business opportunities being realized by a new generation of visionary entrepreneurs. We examine several new approaches to catalyst fabrication and new processing technologies to enable utilization of these nontraditional raw materials. Two basic processing architectures are considered: a single-stage pyrolysis approach that seeks to basically re-cycle hydrocarbons with minimal net chemistry or a two-step paradigm that involves production of supply or synthesis gas (mainly carbon oxides and H2) followed by production of fuel(s) via Sabatier or methanation reactions and/or Fischer-Tröpsch synthesis. Optimizing the fraction of product stream relevant to targeted aerospace (and other transportation) fuels via modeling, catalyst fabrication and novel reactor design are described. Energy utilization is a concern for production of fuels for either terrestrial or space operations; renewable sources based on solar energy and/or energy efficient processes may be mission enabling. Another important issue is minimizing impurities in the product stream(s), especially those potentially posing risks to personnel or operations through (catalyst) poisoning or (equipment) damage. Technologies being developed to remove (and/or recycle) heteroatom impurities are briefly discussed as well as the development of chemically robust catalysts whose activities are not diminished during operation. The potential impacts on future missions by such new approaches as well as balance of system issues are addressed.

  7. TECHNOLOGY TRANSFER TO U.S. INDEPENDENT OIL AND NATURAL GAS PRODUCERS

    Energy Technology Data Exchange (ETDEWEB)

    Unknown

    2002-11-01

    The Petroleum Technology Transfer Council (PTTC) continued pursuing its mission of assisting U.S. independent oil and gas producers make timely, informed technology decisions by providing access to information during Fiscal Year 2002 (FY02). Functioning as a cohesive national organization, PTTC has active grassroots programs through its ten Regional Lead Organizations (RLOs) and three satellite offices that efficiently extend the program reach. They bring research and academia to the table via their association with geological surveys and engineering departments. The regional directors interact with independent oil and gas producers through technology workshops, resource centers, websites, newsletters, various technical publications and other outreach efforts. These are guided by regional Producer Advisory Groups (PAGs), who are area operators and service companies working with the regional networks. The role of the national Headquarters (HQ) staff includes planning and managing the PTTC program, conducting nation wide technology transfer activities, and implementing a comprehensive communications effort. The organization effectively combines federal funding through the Department of Energy's (DOE) Office of Fossil Energy with state and industry funding to achieve important goals for all of these sectors. This integrated funding base is combined with industry volunteers guiding PTTC's activities and the dedication of national and regional staff to achieve notable results. PTTC is increasingly recognized as a critical resource for information and access to technologies, especially for smaller companies without direct contact with R&D efforts. The DOE participation is managed through the National Energy Technology Laboratory (NETL), which deploys a national natural gas program via the Strategic Center for Natural Gas (SCNG) and a national oil program through the National Petroleum Technology Office (NTPO). This technical progress report summarizes PTTC

  8. Shared technologies in the development of the Titan 250 gas turbine system

    Energy Technology Data Exchange (ETDEWEB)

    Knodle, M.S.; Novaresi, M.A. [Solar Turbines Inc., San Diego, CA (United States). Titan Gas Turbine Systems Division

    2009-07-01

    Development of the Titan 250 industrial gas turbine system began in 2005 in response to demands from the petroleum industry and electricity producers for higher performance industrial gas turbine products in the 15-30 MW (25,000-45,000 hp) power range. The Titan 250 is Solar Turbine's most powerful package and its evolutionary hybrid-type design approach was based on shared aerodynamic, thermal, mechanical, and combustion technologies borrowed from the Taurus 65TM, Titan 130TM, and Mercury 50TM gas turbine systems. It produces 50 per cent more power than the Titan 130, while providing 40 per cent shaft efficiency with significantly fewer emissions. Thorough combustion system testing, use of proven materials, and hot section cooling provided a solid design basis. The engine is a two-shaft design that includes a 16-stage axial-flow compressor, a dry low emissions combustor for low NOx and CO output, a two-stage gas producer turbine operating at a turbine rotor inlet temperature of 1204 degrees C, and a three-stage, all-shrouded blade power turbine for maximum efficiency. The design also minimizes maintenance intervals to increase equipment availability. The gas turbine and gas compressor have been tested in component, subsystem, and full-scale development, and will be starting field operation in late 2009 to verify performance and mechanical integrity under all operating conditions. 3 refs., 1 tab., 26 figs.

  9. Fiscal 1997 report on the results of the international research cooperation project for a feasibility survey for finding out seeds of the international joint research. Effective use technology of saturated hydrocarbon (technology against the surplus aromatic hydrocarbon/technology of high grade treatment of petroleum coke); 1997 nendo kokusai kenkyu kyoryoku jigyo (kokusai kyodo kenkyu seeds hakkutsu no tame no FS chosa). Howa tanka suiso no yuko riyo gijutsu / hokozoku tanka suiso no yojo taisaku gijutsu / sekiyu cokes no kodo shori gijutsu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    For the purpose of the effective international research cooperation, the paper surveyed in fiscal 1997 the effective use technology of saturated hydrocarbon, technology against the surplus aromatic hydrocarbon and technology of high grade treatment of petroleum coke. In the survey of the effective use technology of saturated hydrocarbon, trends of FT synthesis technology and DME synthesis technology were studied as trends of technology to produce synthetic gas, and a project was proposed for technical development of using natural gas as liquid fuel in Japan. In the survey of technology against the surplus aromatic hydrocarbon, studied were the benzene law regulation and the supply/demand trend of aromatic hydrocarbon, process to reduce production of aromatic hydrocarbon as much as possible, process to reduce aromatics of the produced petroleum products, and process to effectively use aromatic hydrocarbon as chemical raw material. In the survey of high grade treatment of petroleum coke, studied were a possibility of using HS petroleum coke in the DIOS method, iron bath gasification, and copper bath gasification technology. 108 refs., 146 figs., 103 tabs.

  10. Natural Gas as Petroleum Fuel Substitution: Analysis of Supply-Demand Projections, Infrastructures, Investments and End-User Prices

    Directory of Open Access Journals (Sweden)

    Abdul Tjandranegara

    2011-09-01

    Full Text Available The petroleum fuels (PF subsidy has long burdens the government spending, and discourages less expensive energy usage such as natural gas (NG. Exporting NG and importing the more expensive PF products cause financial losses to Indonesia. The lack of NG infrastructure is the main hurdle in maximizing domestic NG usage and so does the perception of its high investment costs burdening government spending and pushing the NG transportation cost up. This study calculates the required NG infrastructure and its investments for several levels of PF substitutions up to 2030. To balance the NG demands, the supply from each field and its corresponding infrastructures needed was calculated and optimized using non-linear programming with generalized reduced gradient  method to calculate the lowest transportation cost for the consumers. The study shows with a favorable return on investments attractive to private investors, the NG prices can still be put much lower than PF prices, allowing subsidy, import and production cost savings in many sectors. Furthermore, the highest level of substitution scenario needs only US$ 2.07 billion a year investment, very low compare to the current US$ 14.17 billion a year PF and electricity subsidy.

  11. Cooking Fuels in Lagos, Nigeria: Factors Associated with Household Choice of Kerosene or Liquefied Petroleum Gas (LPG

    Directory of Open Access Journals (Sweden)

    Obianuju B. Ozoh

    2018-03-01

    Full Text Available Cooking with dirty-burning fuels is associated with health risk from household air pollution. We assessed the prevalence of and factors associated with the use of cooking fuels, and attitudes and barriers towards use of liquefied petroleum gas (LPG. This was a cross-sectional, population-based survey conducted in 519 households in Lagos, Nigeria. We used a structured questionnaire to obtain information regarding choice of household cooking fuel and the attitudes towards the use of LPG. Kerosene was the most frequently used cooking fuel (n = 475, 91.5%; primary use n = 364, 70.1% followed by charcoal (n = 159, 30.6%; primary use n = 88, 17% and LPG (n = 86, 16.6%; primary use n = 63, 12.1%. Higher level of education, higher income and younger age were associated with LPG vs. kerosene use. Fuel expenditure on LPG was significantly lower than for kerosene ( N (Naira 2169.0 ± 1507.0 vs. N 2581.6 ± 1407.5. Over 90% of non-LPG users were willing to switch to LPG but cited safety issues and high cost as potential barriers to switching. Our findings suggest that misinformation and beliefs regarding benefits, safety and cost of LPG are important barriers to LPG use. An educational intervention program could be a cost-effective approach to improve LPG adoption and should be formally addressed through a well-designed community-based intervention study.

  12. Combustion and exhaust emission characteristics of a compression ignition engine using liquefied petroleum gas-Diesel blended fuel

    International Nuclear Information System (INIS)

    Qi, D.H.; Bian, Y.ZH.; Ma, ZH.Y.; Zhang, CH.H.; Liu, SH.Q.

    2007-01-01

    Towards the effort of reducing pollutant emissions, especially smoke and nitrogen oxides, from direct injection (DI) Diesel engines, engineers have proposed various solutions, one of which is the use of a gaseous fuel as a partial supplement for liquid Diesel fuel. The use of liquefied petroleum gas (LPG) as an alternative fuel is a promising solution. The potential benefits of using LPG in Diesel engines are both economical and environmental. The high auto-ignition temperature of LPG is a serious advantage since the compression ratio of conventional Diesel engines can be maintained. The present contribution describes an experimental investigation conducted on a single cylinder DI Diesel engine, which has been properly modified to operate under LPG-Diesel blended fuel conditions, using LPG-Diesel blended fuels with various blended rates (0%, 10%, 20%, 30%, 40%). Comparative results are given for various engine speeds and loads for conventional Diesel and blended fuels, revealing the effect of blended fuel combustion on engine performance and exhaust emissions

  13. Analysis of Petroleum System for Exploration and Risk Reduction in Abu Madi/Elqar'a Gas Field, Nile Delta, Egypt

    Directory of Open Access Journals (Sweden)

    Said Keshta

    2012-01-01

    Full Text Available Abu Madi/El Qar'a is a giant field located in the north eastern part of Nile Delta and is an important hydrocarbon province in Egypt, but the origin of hydrocarbons and their migration are not fully understood. In this paper, organic matter content, type, and maturity of source rocks have been evaluated and integrated with the results of basin modeling to improve our understanding of burial history and timing of hydrocarbon generation. Modeling of the empirical data of source rock suggests that the Abu Madi formation entered the oil in the middle to upper Miocene, while the Sidi Salem formation entered the oil window in the lower Miocene. Charge risks increase in the deeper basin megasequences in which migration hydrocarbons must traverse the basin updip. The migration pathways were principally lateral ramps and faults which enabled migration into the shallower middle to upper Miocene reservoirs. Basin modeling that incorporated an analysis of the petroleum system in the Abu Madi/El Qar'a field can help guide the next exploration phase, while oil exploration is now focused along post-late Miocene migration paths. These results suggest that deeper sections may have reservoirs charged with significant unrealized gas potential.

  14. Cooking Fuels in Lagos, Nigeria: Factors Associated with Household Choice of Kerosene or Liquefied Petroleum Gas (LPG).

    Science.gov (United States)

    Ozoh, Obianuju B; Okwor, Tochi J; Adetona, Olorunfemi; Akinkugbe, Ayesha O; Amadi, Casmir E; Esezobor, Christopher; Adeyeye, Olufunke O; Ojo, Oluwafemi; Nwude, Vivian N; Mortimer, Kevin

    2018-03-31

    Cooking with dirty-burning fuels is associated with health risk from household air pollution. We assessed the prevalence of and factors associated with the use of cooking fuels, and attitudes and barriers towards use of liquefied petroleum gas (LPG). This was a cross-sectional, population-based survey conducted in 519 households in Lagos, Nigeria. We used a structured questionnaire to obtain information regarding choice of household cooking fuel and the attitudes towards the use of LPG. Kerosene was the most frequently used cooking fuel ( n = 475, 91.5%; primary use n = 364, 70.1%) followed by charcoal ( n = 159, 30.6%; primary use n = 88, 17%) and LPG ( n = 86, 16.6%; primary use n = 63, 12.1%). Higher level of education, higher income and younger age were associated with LPG vs. kerosene use. Fuel expenditure on LPG was significantly lower than for kerosene ( N (Naira) 2169.0 ± 1507.0 vs. N 2581.6 ± 1407.5). Over 90% of non-LPG users were willing to switch to LPG but cited safety issues and high cost as potential barriers to switching. Our findings suggest that misinformation and beliefs regarding benefits, safety and cost of LPG are important barriers to LPG use. An educational intervention program could be a cost-effective approach to improve LPG adoption and should be formally addressed through a well-designed community-based intervention study.

  15. Modeling and simulation of a pseudo-two-phase gas-liquid column reactor for thermal hydrocracking of petroleum heavy fractions

    Directory of Open Access Journals (Sweden)

    E.M. Matos

    2002-07-01

    Full Text Available This work presents a model to predict the behavior of velocity, gas holdup and local concentration fields in a pseudo-two-phase gas-liquid column reactor applied for thermal hydrocracking of petroleum heavy fractions. The model is based on the momentum and mass balances for the system, using an Eulerian-Eulerian approach. Using the k-epsilon model,fluid dynamics accounts for both laminar and turbulent flows, with discrete small bubbles (hydrogen flowing in a continuous pseudohomogeneous liquid phase (oil and catalyst particles. The petroleum is assumed to be a mixture of pseudocomponents, grouped by similar chemical structural properties, and the thermal hydrocracking is taken into account using a kinetic network based on these pseudocomponents.

  16. Compressed Natural Gas Technology for Alternative Fuel Power Plants

    Science.gov (United States)

    Pujotomo, Isworo

    2018-02-01

    Gas has great potential to be converted into electrical energy. Indonesia has natural gas reserves up to 50 years in the future, but the optimization of the gas to be converted into electricity is low and unable to compete with coal. Gas is converted into electricity has low electrical efficiency (25%), and the raw materials are more expensive than coal. Steam from a lot of wasted gas turbine, thus the need for utilizing exhaust gas results from gas turbine units. Combined cycle technology (Gas and Steam Power Plant) be a solution to improve the efficiency of electricity. Among other Thermal Units, Steam Power Plant (Combined Cycle Power Plant) has a high electrical efficiency (45%). Weakness of the current Gas and Steam Power Plant peak burden still using fuel oil. Compressed Natural Gas (CNG) Technology may be used to accommodate the gas with little land use. CNG gas stored in the circumstances of great pressure up to 250 bar, in contrast to gas directly converted into electricity in a power plant only 27 bar pressure. Stored in CNG gas used as a fuel to replace load bearing peak. Lawyer System on CNG conversion as well as the power plant is generally only used compressed gas with greater pressure and a bit of land.

  17. Compressed Natural Gas Technology for Alternative Fuel Power Plants

    Directory of Open Access Journals (Sweden)

    Pujotomo Isworo

    2018-01-01

    Full Text Available Gas has great potential to be converted into electrical energy. Indonesia has natural gas reserves up to 50 years in the future, but the optimization of the gas to be converted into electricity is low and unable to compete with coal. Gas is converted into electricity has low electrical efficiency (25%, and the raw materials are more expensive than coal. Steam from a lot of wasted gas turbine, thus the need for utilizing exhaust gas results from gas turbine units. Combined cycle technology (Gas and Steam Power Plant be a solution to improve the efficiency of electricity. Among other Thermal Units, Steam Power Plant (Combined Cycle Power Plant has a high electrical efficiency (45%. Weakness of the current Gas and Steam Power Plant peak burden still using fuel oil. Compressed Natural Gas (CNG Technology may be used to accommodate the gas with little land use. CNG gas stored in the circumstances of great pressure up to 250 bar, in contrast to gas directly converted into electricity in a power plant only 27 bar pressure. Stored in CNG gas used as a fuel to replace load bearing peak. Lawyer System on CNG conversion as well as the power plant is generally only used compressed gas with greater pressure and a bit of land.

  18. Conference debate ' the petroleum and gas peaks: consequences and stakes'; Conference debat 'les pics petrolier et gazier: consequences et enjeux'

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2006-05-15

    The debate aims to define the future petroleum and gas peaks. It first precises the complex technical and economical notion of reserves and resources. It precises that it will be rather a plateau than a peak. It discusses also the necessity of substitution energies in the future, in an increasing world and the clean use of the fossil resources and the development of the renewable energies. (A.L.B.)

  19. Petroleum supply monthly, July 1993

    Energy Technology Data Exchange (ETDEWEB)

    1993-07-29

    Data presented in the Petroleum Supply Monthly (PSM) describe the supply and disposition of petroleum products in the United States and major US geographic regions. The data series describe production, imports and exports, inter-Petroleum Administration for Defense (PAD) District movements, and inventories by the primary suppliers of petroleum products in the United States (50 States and the District of Columbia). The reporting universe includes those petroleum sectors in primary supply. Included are: Petroleum refiners, motor gasoline blenders, operators of natural gas processing plants and fractionators, inter-PAD transporters, importers, and major inventory holders of petroleum products and crude oil. When aggregated, the data reported by these sectors approximately represent the consumption of petroleum products in the United States.

  20. Petroleum supply monthly, August 1994

    Energy Technology Data Exchange (ETDEWEB)

    1994-08-26

    Data presented in the Petroleum Supply Monthly (PSM) describe the supply and disposition of petroleum products in the United States and major US geographic regions. The data series describe production, imports and exports, inter-Petroleum Administration for Defense (PAD) District movements, and inventories by the primary suppliers of petroleum products in the United States (50 States and the District of Columbia). The reporting universe includes those petroleum sectors in primary supply. Included are: petroleum refiners, motor gasoline blenders, operators of natural gas processing plants and fractionators, inter-PAD transporters, importers, and major inventory holders of petroleum products and crude oil. When aggregated, the data reported by these sectors approximately represent the consumption of petroleum products in the United States. Data presented in the PSM are divided into two sections: Summary Statistics and Detailed Statistics.

  1. TECHNOLOGY TRANSFER TO U.S. INDEPENDENT OIL AND NATURAL GAS PRODUCERS

    Energy Technology Data Exchange (ETDEWEB)

    Unknown

    2001-05-01

    The Petroleum Technology Transfer Council (PTTC) continued pursuing its mission of helping U.S. independent oil and natural gas producers make timely, informed technology decisions. PTTC's Board made a strategic decision to relocate the Headquarters (HQ) office from Washington, DC to Houston, Texas. Driving force behind relocation was to better connect with independent producers, but cost savings could also be realized. Relocation was accomplished in late December 2000, with the HQ office being fully operational by January 2001. Early indications are that the HQ relocation is, in fact, enabling better networking with senior executives of independents in the Houston oil community. New Board leadership, elected in March 2001, will continue to effectively guide PTTC.

  2. Decree 234/003. Is derogate decree 317/987, from the date of entry into force the safe exercise regulation of the packing activities and the distribution of liquefied petroleum gas (LPG) that will dictate the URSEA

    International Nuclear Information System (INIS)

    2003-01-01

    This decree allows the entry into force the safe exercise regulation of the packing activities and the distribution of liquefied petroleum gas (LPG) that will dictate the URSEA (The regulatory unit of energy and water service)

  3. Evaluating the Effect from Constructing Binary Geothermal Power Units Based on Spent Petroleum and Gas Boreholes in the South Regions of Russia

    Science.gov (United States)

    Alkhasov, A. B.; Alkhasova, D. A.

    2018-02-01

    The article substantiates the possibility of efficiently harnessing the geothermal resources available in the North Caucasian region through constructing binary geothermal power plants (GeoTPPs) using idle petroleum and gas wells. The power capacities of GeoTPPs are evaluated, and the basic characteristics of these power plants in case of constructing them in the promising areas are determined. The overall useful GeoTPP capacity equal to approximately 330 MW can be obtained from using the entire fleet of idle wells available in these areas. Diagrams confirming the possibility of reaching the optimal flowrate of geothermal heat carrier circulating in the geothermal circulation system loop are presented. This flowrate corresponds to a binary GeoTPP's maximal useful power output. The article shows, taking the Ternair geothermal field as an example, that it is inefficient to use medium-enthalpy thermal waters for generating energy at a binary GeoTPP involving reinjection of a spent heat carrier. It is shown that good prospects can be expected from applying a hybrid geothermal and combined-cycle technology, by means of which it is possible to use lowenthalpy (80-100°C) thermal waters for generating electricity in a highly efficient manner. In accordance with such technology, geothermal heat is used in the binary GeoTPP cycle for heating low-boiling working fluid to its evaporation temperature. The working fluid is evaporated and superheated by using the heat of exhaust gases from a gas turbine power unit. Owing to combined use of the thermal water heat potential and the heat of exhaust gases from a gas turbine power plant in a hybrid process system, it becomes possible to obtain high power performance indicators of hybrid geothermal and combined-cycle power plants. This conclusion is confirmed by the results from numerical evaluations carried out as applied to the Ternair geothermal field. With the fully harnessed resource potential of the Ternair field, the total

  4. Norwegian Petroleum Policy; Norsk petroleumspolitikk

    Energy Technology Data Exchange (ETDEWEB)

    Froeiland, Ranveig

    1997-12-31

    This presentation discusses the environment, the petroleum fortune and future generations, licence policy, and regional issues. A principal aim for the Norwegian government is to combine the role as a major energy producer with the desire to be a leading country in environmental issues. Norway is now a major oil and gas producer that produces effectively, profitably and more environmentally friendly than other petroleum countries. The MILJOESOK process was started to strengthen the cooperation between Norwegian authorities and the industry in the environmental sector. The emissions of greenhouse gases per unit produced have been reduced. The emissions to sea of oil and chemicals are also being reduced. Another principle aim is that the oil and gas resources should give the highest possible value creation and secure welfare and employment. With the present production level the reserves of oil will last for 15 years and the reserves of gas for 110 years. The state income generated by the petroleum production is expected to peak around the turn of the millennium, then to decline gradually toward 2050. The petroleum fund is established to be a buffer till long into the future. In 2010, the yield from this fund is expected to be twice the amount of oil money used over the state budget today. Compared with the UK, Norway has chosen to exploit the resources in a step by step fashion at a moderate rate. This policy can be seen in the granting of concession. New concessions will be granted at a rate suitable for smoothing out the activity level and strengthening onshore employment. The North Sea, the Norwegian Sea and the Barents Sea are quite different as to mapping and maturity and hence require different concession policies. The new deep-sea fields in the Norwegian Sea offer technological challenges and it is important that offshore activities in this area create opportunities for regional development on land

  5. TECHNOLOGY TRANSFER TO U.S. INDEPENDENT OIL AND NATURAL GAS PRODUCERS

    Energy Technology Data Exchange (ETDEWEB)

    Unknown

    2002-05-31

    The Petroleum Technology Transfer Council (PTTC) continued pursuing its mission of helping U.S. independent oil and natural gas producers make timely, informed technology decisions. Networking opportunities that occur with a Houston Headquarters (HQ) location are increasing name awareness. Focused efforts by Executive Director Don Duttlinger to interact with large independents, national service companies and some majors are continuing to supplement the support base of the medium to smaller industry participants around the country. PTTC is now involved in many of the technology-related activities that occur in high oil and natural gas activity areas. Access to technology remains the driving force for those who do not have in-house research and development capabilities and look to the PTTC to provide services and options for increased efficiency. Looking forward to the future, the Board, Regional Lead Organization (RLO) Directors and HQ staff developed a 10-year vision outlining what PTTC needs to accomplish in supporting a national energy plan. This vision has been communicated to Department of Energy (DOE) staff and PTTC looks forward to continuing this successful federal-state-industry partnership. As part of this effort, several more examples of industry using information gained through PTTC activities to impact their bottom line were identified. Securing the industry pull on technology acceptance was the cornerstone of this directional plan.

  6. Assessment of Appalachian basin oil and gas resources: Devonian gas shales of the Devonian Shale-Middle and Upper Paleozoic Total Petroleum System: Chapter G.9 in Coal and petroleum resources in the Appalachian basin: distribution, geologic framework, and geochemical character

    Science.gov (United States)

    Milici, Robert C.; Swezey, Christopher S.; Ruppert, Leslie F.; Ryder, Robert T.

    2014-01-01

    This report presents the results of a U.S. Geological Survey (USGS) assessment of the technically recoverable undiscovered natural gas resources in Devonian shale in the Appalachian Basin Petroleum Province of the eastern United States. These results are part of the USGS assessment in 2002 of the technically recoverable undiscovered oil and gas resources of the province. This report does not use the results of a 2011 USGS assessment of the Devonian Marcellus Shale because the area considered in the 2011 assessment is much greater than the area of the Marcellus Shale described in this report. The USGS assessment in 2002 was based on the identification of six total petroleum systems, which include strata that range in age from Cambrian to Pennsylvanian. The Devonian gas shales described in this report are within the Devonian Shale-Middle and Upper Paleozoic Total Petroleum System, which extends generally from New York to Tennessee. This total petroleum system is divided into ten assessment units (plays), four of which are classified as conventional and six as continuous. The Devonian shales described in this report make up four of these continuous assessment units. The assessment results are reported as fully risked fractiles (F95, F50, F5, and the mean); the fractiles indicate the probability of recovery of the assessment amount. The products reported are oil, gas, and natural gas liquids. The mean estimates for technically recoverable undiscovered hydrocarbons in the four gas shale assessment units are 12,195.53 billion cubic feet (12.20 trillion cubic feet) of gas and 158.91 million barrels of natural gas liquids

  7. A comparative analysis of liquefied petroleum gas (LPG) and kerosene related burns.

    Science.gov (United States)

    Ahuja, Rajeev B; Dash, Jayant K; Shrivastava, Prabhat

    2011-12-01

    Previous studies from our department reflected a trend of decreasing incidence of burns culminating from rising income levels, which were bringing about a change in the cooking fuel in many urban households [1,2]. These studies also indicated a changing scenario of increased incidence of burns from LPG mishaps [2]. In the absence of much information on the subject we felt it rather imperative to comparatively study the pattern of burn injuries resulting from LPG and kerosene. This prospective study was conducted on the clinical database of consecutive patients admitted with burns sustained due to LPG and kerosene from 1st January 2009 to 31st May 2010 (17 months). Data recorded for each patient included; age, gender, religion, socioeconomic status, literacy level, type of family unit, marital status, type of dwelling unit, mode of injury and its exact mechanism, place of incident, level of cooking stove, extent of burns (%TBSA), presence of features of inhalation injury, number of patients affected in a single mishap, size of LPG cylinder used, length of hospital stay and mortality. Of 731 flame burn patients in this study, 395 (54%) were due to kerosene burns and 200 (27.4%) from LPG mishaps. Significantly, the majority of injuries, in both the groups, occurred in lower middle class families living as nuclear units, in a single room dwelling, without a separate kitchen. Majority of LPG burns (70.5%, 141 patients) resulted from a gas leak and 25.5% were from cooking negligence (51 patients). 50.5% of kerosene accidents were from 'stove mishaps' and 49% due to cooking negligence. In all kerosene accidents the stove was kept at floor level but in LPG group 20.6% had the stove placed on a platform. There was a slight difference in mean TBSA burns; 51% in kerosene group compared to 41.5% TBSA in LPG group. There were nine episodes in LPG group in which there were more than three burn victims admitted for treatment. Very importantly, 77% patients in LPG group were from

  8. Experimental investigation of an improved exhaust recovery system for liquid petroleum gas fueled spark ignition engine

    Directory of Open Access Journals (Sweden)

    Gürbüz Habib

    2015-01-01

    Full Text Available In this study, we have investigated the recovery of energy lost as waste heat from exhaust gas and engine coolant, using an improved thermoelectric generator (TEG in a LPG fueled SI engine. For this purpose, we have designed and manufactured a 5-layer heat exchanger from aluminum sheet. Electrical energy generated by the TEG was then used to produce hydrogen in a PEM water electrolyzer. The experiment was conducted at a stoichiometric mixture ratio, 1/2 throttle position and six different engine speeds at 1800-4000 rpm. The results of this study show that the configuration of 5-layer counterflow produce a higher TEG output power than 5-layer parallel flow and 3-layer counterflow. The TEG produced a maximum power of 63.18 W when used in a 5-layer counter flow configuration. This resulted in an improved engine performance, reduced exhaust emission as well as an increased engine speed when LPG fueled SI engine is enriched with hydrogen produced by the PEM electrolyser supported by TEG. Also, the need to use an extra evaporator for the LPG fueled SI engine is eliminated as LPG heat exchangers are added to the fuel line. It can be concluded that an improved exhaust recovery system for automobiles can be developed by incorporating a PEM electrolyser, however at the expense of increasing costs.

  9. Multifractal features of spot rates in the Liquid Petroleum Gas shipping market

    International Nuclear Information System (INIS)

    Engelen, Steve; Norouzzadeh, Payam; Dullaert, Wout; Rahmani, Bahareh

    2011-01-01

    We investigate for the first time the spot rate dynamics of Very Large Gas Carriers (VLGCs) by means of multifractal detrended fluctuation analysis (MF-DFA) and rescaled range (R/S) analysis. Both non-parametric methods allow for a rigorous statistical analysis of the freight process by detecting correlation, scaling and fluctuation behavior regardless of nonlinearity issues. By applying different data-frequencies and a temporal framework, the Hurst exponents indicate that freight rates exhibit trend-reinforcement and persistence subject to limited time-dependency and controlled volatility. The found long-range dependence corroborates that a predictive freight model can be built undermining the efficient market hypothesis. Memory effects seem to each time build up until they are interrupted by seasonal transitions, stochastic events or cycles which all spark a sudden loss in correlations or increase in nonlinearities. The surrogate and shuffling data procedures demonstrate that, dependent on the data-frequency used, memory effects and fat-tail distributions should be contained differently in freight rate models.

  10. Hydrate Technology For Transporting Natural Gas

    OpenAIRE

    Dawe, R. A.

    2003-01-01

    Natural gas hydrate (NGH) is a viable alternative to LNG (Liquefied Natural Gas) or pipelines for the transportation of natural gas from source to demand. It involves three stages: production, transportation and re-gasification. The production of the hydrate occurs at pressures >50 bar at temperatures ~10oC in the presence of water and natural gas (particularly methane, ethane, propane). Transportation is by insulated bulk carrier at around –5 oC and atmospheric pressure or 0 oC at 10 bar, an...

  11. Advanced Gas Storage Concepts: Technologies for the Future

    Energy Technology Data Exchange (ETDEWEB)

    Freeway, Katy (PB-KBB Inc.); Rogers, R.E. (Mississippi State University); DeVries, Kerry L.; Nieland, Joel D.; Ratigan, Joe L.; Mellegard, Kirby D. (RESPEC)

    2000-02-01

    This full text product includes: 1) A final technical report titled Advanced Underground Gas Storage Concepts, Refrigerated-Mined Cavern Storage and presentations from two technology transfer workshops held in 1998 in Houston, Texas, and Pittsburgh, Pennsylvania (both on the topic of Chilled Gas Storage in Mined Caverns); 2) A final technical report titled Natural Gas Hydrates Storage Project, Final Report 1 October 1997 - 31 May 1999; 3) A final technical report titled Natural Gas Hydrates Storage Project Phase II: Conceptual Design and Economic Study, Final Report 9 June - 10 October 1999; 4) A final technical report titled Commerical Potential of Natural Gas Storage in Lined Rock Caverns (LRC) and presentations from a DOE-sponsored workshop on Alternative Gas Storage Technologies, held Feb 17, 2000 in Pittsburgh, PA; and 5) Phase I and Phase II topical reports titled Feasibility Study for Lowering the Minimum Gas Pressure in Solution-Mined Caverns Based on Geomechanical Analyses of Creep-Induced Damage and Healing.

  12. Measure of the volumetric efficiency and evaporator device performance for a liquefied petroleum gas spark ignition engine

    International Nuclear Information System (INIS)

    Masi, Massimo; Gobbato, Paolo

    2012-01-01

    Highlights: ► Measure of the effect of LPG fuel on volumetric efficiency of a SI petrol ICE. ► Steady-state and transient performance of a LPG evaporator device on a SI ICE. ► Volume displaced by LPG causes slight performance loss in SI petrol engines. ► LPG reveals peak efficiency and high-efficiency range wider than petrol in SI ICE’s. ► One-stage pressure reducer for LPG performs satisfactorily during SI ICE transients. - Abstract: The use of Liquefied Petroleum Gas (LPG) as fuel for spark ignition engines originally designed to be gasoline fuelled is common practice in many countries. Despite this, some questions remain still open. The present paper deals with the two main problems related to LPG port-fuel SI engines: the volumetric efficiency drop and the LPG evaporator device performance. A passengers car SI engine equipped with a “third generation” kit for the dual-fuel operation was tested using a dynamometer test rig. A single-stage pressure reducer was selected as LPG evaporator, to take advantage of an additional pre-heating of the liquid LPG that allows higher power output than a two-stage device of the same size. Engine performance, volumetric efficiency and change of LPG thermodynamic states in the evaporator were measured both in steady-state and transient operation of the engine. Steady-state measurements show the advantage of LPG in terms of engine efficiency, and quantify the drop in steady-state brake torque due to the volume swept by gaseous fuel in the fresh charge admission process. On the other hand, transient measurements show that a single-stage evaporator device is capable to match overall simplicity and satisfactory performance during strong changes in engine load.

  13. Division of Environmental Control Technology program, 1977

    Energy Technology Data Exchange (ETDEWEB)

    None

    1978-06-01

    Environmental engineering programs are reviewed for the following technologies; coal; petroleum and gas; oil shale; solar; geothermal and energy conservation; nuclear energy; and decontamination and decommissioning. Separate abstracts were prepared for each technology. (MHR)

  14. Evolving markets and new end use gas technologies

    International Nuclear Information System (INIS)

    Overall, J.

    1995-01-01

    End use gas technologies, and products for residential, commercial, and industrial uses were reviewed, and markets and market drivers needed for end use technologies in the different types of markets were summarized. The range of end use technologies included: gas fireplaces, combination heating/water heating systems, integrated appliance such as heating/ventilation units, gas cooling, and space cooling for commercial markets. The present and future status of each product market was discussed. Growing markets such as cogeneration, and gas turbine technology also received attention, along with regulatory and environmental concerns. The need to be knowledgeable about current market drivers and to introduce new ones, and the evolution of technology were emphasized as means by which the industry will continue to be able to exert a decisive influence on the direction of these markets

  15. Direct hydrocarbon exploration and gas reservoir development technology

    Energy Technology Data Exchange (ETDEWEB)

    Kwak, Young Hoon; Oh, Jae Ho; Jeong, Tae Jin [Korea Inst. of Geology Mining and Materials, Taejon (Korea, Republic of)] [and others

    1995-12-01

    In order to enhance the capability of petroleum exploration and development techniques, three year project (1994 - 1997) was initiated on the research of direct hydrocarbon exploration and gas reservoir development. This project consists of four sub-projects. (1) Oil(Gas) - source rock correlation technique: The overview of bio-marker parameters which are applicable to hydrocarbon exploration has been illustrated. Experimental analysis of saturated hydrocarbon and bio-markers of the Pohang E and F core samples has been carried out. (2) Study on surface geochemistry and microbiology for hydrocarbon exploration: the test results of the experimental device for extraction of dissolved gases from water show that the device can be utilized for the gas geochemistry of water. (3) Development of gas and gas condensate reservoirs: There are two types of reservoir characterization. For the reservoir formation characterization, calculation of conditional simulation was compared with that of unconditional simulation. In the reservoir fluid characterization, phase behavior calculations revealed that the component grouping is more important than the increase of number of components. (4) Numerical modeling of seismic wave propagation and full waveform inversion: Three individual sections are presented. The first one is devoted to the inversion theory in general sense. The second and the third sections deal with the frequency domain pseudo waveform inversion of seismic reflection data and refraction data respectively. (author). 180 refs., 91 figs., 60 tabs.

  16. Alternatives to REPETRO: stability and legal tax security for the investments in petroleum and gas; Alternativas ao REPETRO: estabilidade e seguranca juridico-tributaria para os investimentos no segmento de petroleo e gas

    Energy Technology Data Exchange (ETDEWEB)

    Silva, Helio Fernando Rodrigues [PETROBRAS, Rio de Janeiro, RJ (Brazil)

    2004-07-01

    By 1997, Brazilian Government had made possible the application of a special customs regime named 'Temporary Admission' for the foreign equipment, which are indispensable for the exploration and production of petroleum and gas, to come into the country without the impact of tax cost normally occurred to importation. In 1996, however, the 'Temporary Admission for Economic Utilization' came to sight which imposed the proportional tax payments incident to the importing of foreign goods destined to produce other goods or service assistances. The new 'Temporary Admission' affected negatively the productive segment of petroleum forcing the government to create another 'special customs regime', known as 'Repetro, which exempts within a limited period of time the proportional tax duty incident to temporary importation of equipment destined for the production and exploration of petroleum and gas. The purpose of 'Repetro' would better pursue either by a 'law granting exemption from tax' specially due to its settling of limited validity of time, or by a 'permanent customs regime'. Thus, both technical profile are more adequate, which naturally would establish a secure legal environment necessary for the accomplishment of investments in the field of exploration and production of petroleum. (author)

  17. Petroleum Supply Monthly, July 1990

    Energy Technology Data Exchange (ETDEWEB)

    1990-09-28

    Data presented in the PSM describe the supply and disposition of petroleum products in the United States and major US geographic regions. The data series describe production, imports and exports, inter-Petroleum Administration for Defense (PAD) District movements, and inventories by the primary suppliers of petroleum products in the United States (50 states and the District of Columbia). The reporting universe includes those petroleum sectors in Primary Supply. Included are: petroleum refiners, motor gasoline blenders, operators of natural gas processing plants and fractionators, inter-PAD transporters, importers, and major inventory holders of petroleum products and crude oil. When aggregated, the data reported by these sectors approximately represent the consumption of petroleum products in the United States.

  18. Program and abstracts of the offshore oil and gas environmental effects monitoring workshop : approaches and technologies

    International Nuclear Information System (INIS)

    2003-01-01

    The offshore petroleum industry in eastern Canada has expanded rapidly, with exploration and production activities taking place over a wide range of oceanographic conditions. This workshop, hosted by Canada's largest marine research institute, was held to advance the understanding of environmental impacts from offshore oil and gas activity. In particular, it examined how information derived from environmental effects monitoring (EEM) programs contribute to improved drilling and production operations, mitigation measures, and the revision of regulations for waste treatment. The workshop examined if EEM programs are providing valuable information, and how they can be improved. The themes of the 3 sessions which focused on ways to carry out EEM were: (1) EEM and environmental management, (2) EEM methodologies and lessons learned, and (3) EEM methodologies and technologies. Participants form around the world identified priority research needs and coordinated collaborative research efforts. Approximately 70 papers and posters were presented at the workshop, of which 19 have been indexed separately for inclusion in this database (Author)

  19. Fuel-cycle greenhouse gas emissions impacts of alternative transportation fuels and advanced vehicle technologies

    International Nuclear Information System (INIS)

    Wang, M. Q.

    1998-01-01

    At an international conference on global warming, held in Kyoto, Japan, in December 1997, the United States committed to reduce its greenhouse gas (GHG) emissions by 7% over its 1990 level by the year 2012. To help achieve that goal, transportation GHG emissions need to be reduced. Using Argonne's fuel-cycle model, I estimated GHG emissions reduction potentials of various near- and long-term transportation technologies. The estimated per-mile GHG emissions results show that alternative transportation fuels and advanced vehicle technologies can help significantly reduce transportation GHG emissions. Of the near-term technologies evaluated in this study, electric vehicles; hybrid electric vehicles; compression-ignition, direct-injection vehicles; and E85 flexible fuel vehicles can reduce fuel-cycle GHG emissions by more than 25%, on the fuel-cycle basis. Electric vehicles powered by electricity generated primarily from nuclear and renewable sources can reduce GHG emissions by 80%. Other alternative fuels, such as compressed natural gas and liquefied petroleum gas, offer limited, but positive, GHG emission reduction benefits. Among the long-term technologies evaluated in this study, conventional spark ignition and compression ignition engines powered by alternative fuels and gasoline- and diesel-powered advanced vehicles can reduce GHG emissions by 10% to 30%. Ethanol dedicated vehicles, electric vehicles, hybrid electric vehicles, and fuel-cell vehicles can reduce GHG emissions by over 40%. Spark ignition engines and fuel-cell vehicles powered by cellulosic ethanol and solar hydrogen (for fuel-cell vehicles only) can reduce GHG emissions by over 80%. In conclusion, both near- and long-term alternative fuels and advanced transportation technologies can play a role in reducing the United States GHG emissions

  20. Fuel-cycle greenhouse gas emissions impacts of alternative transportation fuels and advanced vehicle technologies.

    Energy Technology Data Exchange (ETDEWEB)

    Wang, M. Q.

    1998-12-16

    At an international conference on global warming, held in Kyoto, Japan, in December 1997, the United States committed to reduce its greenhouse gas (GHG) emissions by 7% over its 1990 level by the year 2012. To help achieve that goal, transportation GHG emissions need to be reduced. Using Argonne's fuel-cycle model, I estimated GHG emissions reduction potentials of various near- and long-term transportation technologies. The estimated per-mile GHG emissions results show that alternative transportation fuels and advanced vehicle technologies can help significantly reduce transportation GHG emissions. Of the near-term technologies evaluated in this study, electric vehicles; hybrid electric vehicles; compression-ignition, direct-injection vehicles; and E85 flexible fuel vehicles can reduce fuel-cycle GHG emissions by more than 25%, on the fuel-cycle basis. Electric vehicles powered by electricity generated primarily from nuclear and renewable sources can reduce GHG emissions by 80%. Other alternative fuels, such as compressed natural gas and liquefied petroleum gas, offer limited, but positive, GHG emission reduction benefits. Among the long-term technologies evaluated in this study, conventional spark ignition and compression ignition engines powered by alternative fuels and gasoline- and diesel-powered advanced vehicles can reduce GHG emissions by 10% to 30%. Ethanol dedicated vehicles, electric vehicles, hybrid electric vehicles, and fuel-cell vehicles can reduce GHG emissions by over 40%. Spark ignition engines and fuel-cell vehicles powered by cellulosic ethanol and solar hydrogen (for fuel-cell vehicles only) can reduce GHG emissions by over 80%. In conclusion, both near- and long-term alternative fuels and advanced transportation technologies can play a role in reducing the United States GHG emissions.

  1. Low Carbon Technology Options for the Natural Gas ...

    Science.gov (United States)

    The ultimate goal of this task is to perform environmental and economic analysis of natural gas based power production technologies (different routes) to investigate and evaluate strategies for reducing emissions from the power sector. It is a broad research area. Initially, the research will be focused on the preliminary analyses of hydrogen fuel based power production technologies utilizing hydrogen fuel in a large size, heavy-duty gas turbines in integrated reformer combined cycle (IRCC) and integrated gasification combined cycle (IGCC) for electric power generation. The research will be expanded step-by-step to include other advanced (e.g., Net Power, a potentially transformative technology utilizing a high efficiency CO2 conversion cycle (Allam cycle), and chemical looping etc.) pre-combustion and post-combustion technologies applied to natural gas, other fossil fuels (coal and heavy oil) and biomass/biofuel based on findings. Screening analysis is already under development and data for the analysis is being processed. The immediate action on this task include preliminary economic and environmental analysis of power production technologies applied to natural gas. Data for catalytic reforming technology to produce hydrogen from natural gas is being collected and compiled on Microsoft Excel. The model will be expanded for exploring and comparing various technologies scenarios to meet our goal. The primary focus of this study is to: 1) understand the chemic

  2. Study of natural radioactive material technologically enhanced (tenorm) in petroleum production

    International Nuclear Information System (INIS)

    Hrichi, Hajer

    2010-01-01

    The aim of this master project is to evaluate the radiological impacts of TENORM in products and wastes generated in the Tunisian petroleum industry. Twelve waste samples and three samples from the surrounding environment were collected from the from two onshore production oil fields. The activity concentrations of 232 Th, 226 Ra and 40K for all samples were determined using gamma ray spectrometry with High Purity Germanium (HPGe) detector in the laboratory. The activity concentrations of 224 Ra were calculated only for scale samples. The radium equivalent activity, external and internal hazard indices, absorbed doses rates in air and annual effective dose were estimated. It was noticed that maximum value of Raeq activity was found to be 398.154Bq/kg in a scale sample collected from an onshore production oil field which exceeds the maximum Raeq value of 370 Bq/kg recommended for safe use. All hazard indices indicate that scale can be said to represent a significant waste problem .In this study, the radium isotopic data are used to provide estimates of the age of scale samples using the 224 Ra/ 228 Ra activity ratio dating method. The ages of collected scales were found to be 0.91, 0.75, 0.26 and 2.4 years

  3. How to increase and renew the oil and gas reserves? Technology advances and research strategy of IFP

    International Nuclear Information System (INIS)

    2005-01-01

    Technology progresses made to reach new oil and gas resources (heavy crudes, buried deposits, ultra-deep offshore), to better exploit the available reserves (increase of the recovery ratio) and to reduce the costs will allow to enhance the hydrocarbon reserves and to durably extend the limits of the world energy supply. In a context where geopolitical uncertainties, high price rates and pessimistic declarations increase once again the public fear about petroleum reserves, the French institute of petroleum (IFP) wanted to make a status about the essential role that technology can play in this challenge. This document gathers the transparencies and articles presented at this press conference: how to increase and renew oil and gas reserves, technology advances and research strategy of IFP (O. Appert, J. Lecourtier, G. Fries); how to enhance oil recovery from deposits (primary, secondary and tertiary recovery: polymers injection, CO 2 injection, steam injection, in-situ oxidation and combustion, reservoir modeling, monitoring of uncertainties); the heavy crudes (the Orenoque extra-heavy oil, the tar sands of Alberta, the heavy and extra-heavy crudes of Canada, IFP's research); ultra-deep offshore (the weight challenge: mooring lines and risers, the temperature challenge: paraffins and hydrates deposition, immersion of the treatment unit: economical profitability of satellite fields); fields buried beyond 5000 m (technological challenges: seismic surveys, drilling equipment, well logging, drilling mud; prospects of these fields); oil reserves: data that change with technique and economy (proven, probable and possible reserves, proven and declared reserves, three converging evaluations about the world proven reserves, reserves to be discovered, non-conventional petroleum resources, technical progress and oil prices, production depletion at the end of the century). (J.S.)

  4. Petroleum product refining: plant level analysis of costs and competitiveness. Implications of greenhouse gas emission reductions. Vol 1

    International Nuclear Information System (INIS)

    Kelly, S.J.; Crandall, G.R.; Houlton, G.A.; Kromm, R.B.

    1999-01-01

    Implications on the Canadian refining industry of reducing greenhouse gas (GHG) emissions to meet Canada's Kyoto commitment are assessed, based on a plant-level analysis of costs, benefits and economic and competitive impacts. It was determined on the basis of demand estimates prepared by Natural Resources Canada that refining industry carbon dioxide emissions could be as much a 38 per cent higher than 1990 levels in 2010. Achieving a six per cent reduction below 1990 levels from this business-as-usual case is considered a very difficult target to achieve, unless refinery shutdowns occur. This would require higher imports to meet Canada's petroleum products demand, leaving total carbon dioxide emissions virtually unchanged. A range of options, classified as (1) low capital, operating efficiency projects, (2) medium capital, process/utility optimization projects, (3) high capital, refinery specific projects, and (4) high operating cost GHG projects, were evaluated. Of these four alternatives, the low capital or operating efficiency projects were the only ones judged to have the potential to be economically viable. Energy efficiency projects in these four groups were evaluated under several policy initiatives including accelerated depreciation and a $200 per tonne of carbon tax. Result showed that an accelerated depreciation policy would lower the hurdle rate for refinery investments, and could achieve a four per cent reduction in GHG emissions below 1990 levels, assuming no further shutdown of refinery capacity. The carbon tax was judged to be potentially damaging to the Canadian refinery industry since it would penalize cracking refineries (most Canadian refineries are of this type); it would provide further uncertainty and risk, such that industry might not be able to justify investments to reduce emissions. The overall assessment is that the Canadian refinery industry could not meet the pro-rata Kyoto GHG reduction target through implementation of economically

  5. Unsupervised classification of petroleum Certified Reference Materials and other fuels by chemometric analysis of gas chromatography-mass spectrometry data.

    Science.gov (United States)

    de Carvalho Rocha, Werickson Fortunato; Schantz, Michele M; Sheen, David A; Chu, Pamela M; Lippa, Katrice A

    2017-06-01

    As feedstocks transition from conventional oil to unconventional petroleum sources and biomass, it will be necessary to determine whether a particular fuel or fuel blend is suitable for use in engines. Certifying a fuel as safe for use is time-consuming and expensive and must be performed for each new fuel. In principle, suitability of a fuel should be completely determined by its chemical composition. This composition can be probed through use of detailed analytical techniques such as gas chromatography-mass spectroscopy (GC-MS). In traditional analysis, chromatograms would be used to determine the details of the composition. In the approach taken in this paper, the chromatogram is assumed to be entirely representative of the composition of a fuel, and is used directly as the input to an algorithm in order to develop a model that is predictive of a fuel's suitability. When a new fuel is proposed for service, its suitability for any application could then be ascertained by using this model to compare its chromatogram with those of the fuels already known to be suitable for that application. In this paper, we lay the mathematical and informatics groundwork for a predictive model of hydrocarbon properties. The objective of this work was to develop a reliable model for unsupervised classification of the hydrocarbons as a prelude to developing a predictive model of their engine-relevant physical and chemical properties. A set of hydrocarbons including biodiesel fuels, gasoline, highway and marine diesel fuels, and crude oils was collected and GC-MS profiles obtained. These profiles were then analyzed using multi-way principal components analysis (MPCA), principal factors analysis (PARAFAC), and a self-organizing map (SOM), which is a kind of artificial neural network. It was found that, while MPCA and PARAFAC were able to recover descriptive models of the fuels, their linear nature obscured some of the finer physical details due to the widely varying composition of the

  6. Petroleum Supply Monthly, August 1990

    Energy Technology Data Exchange (ETDEWEB)

    1990-10-30

    The Petroleum Supply Monthly (PSM) is one of a family of three publications produced by the Petroleum Supply Division within the Energy Information administration (EIA) reflecting different levels of data timeliness and completeness. The other two publications are the Weekly Petroleum Status Report (WPSR) and the Petroleum Supply Annual (PSA). Data presented in the PSM describe the supply and disposition of petroleum products in the United States and major US geographic regions. The data series describe production, imports and exports, inter-Petroleum Administration for Defense (PAD) district movements, and inventories by the primary suppliers of petroleum products in the United States (50 States and the District of Columbia). The reporting universe includes those petroleum sectors in Primary Supply. Included are: petroleum refiners, motor gasoline blenders, operators of natural gas processing plants and fractionators, inter-PAD transporters, importers, and major inventory holders of petroleum products and crude oil. When aggregated, the data reported by these sectors approximately represent the consumption of petroleum products in the United States. Data presented in the PSM are divided into two sections (1) the Summary Statistics and (2) the Detailed Statistics.

  7. Petroleum supply monthly, September 1991

    Energy Technology Data Exchange (ETDEWEB)

    1991-09-30

    The Petroleum Supply Monthly (PSM) is one of a family of three publications produced by the Petroleum Supply Division within the Energy Information Administration (EIA) reflecting different levels of data timeliness and completeness. The other two publications are the Weekly Petroleum Status Report (WPSR) and the Petroleum Supply Annual (PSA). Data presented in PSM describe the supply and disposition of petroleum products in the United States and major US geographic regions. The data series describe production, imports and exports, inter-Petroleum Administrations for Defense (PAD) District movements, and inventories by the primary suppliers of petroleum products in the United States (50 states and the District of Columbia). The reporting universe includes those petroleum sectors in Primary Supply. Included are: petroleum refiners, motor gasoline blenders, operators of natural gas processing plants and fractionators, inter-PAD transporters, importers, and major inventory holders of petroleum products and crude oil. When aggregated, the data reported by these sectors approximately represent the consumption of petroleum products in the United States. Data presented in the PSM are divided into two sections (1) the Summary Statistics and (2) the Detailed Statistics. 65 tabs.

  8. Petroleum supply monthly, January 1996

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-02-15

    The Petroleum Supply Monthly (PSM) is one of a family of four publications produced by the Petroleum Supply Division within the Energy Information Administration (EIA) reflecting different levels of data timeliness and completeness. The other publications are the Weekly Petroleum Status Report (WPSR), the Winter Fuels Report, and the Petroleum Supply Annual (PSA). Data presented in the PSM describe the supply and disposition of petroleum products in the United States and major US geographic regions. The data series describe production, imports and exports, inter-Petroleum Administration for Defense (PAD) District movements, and inventories by the primary suppliers of petroleum products in the United States (50 States and the District of Columbia). The reporting universe includes those petroleum sectors in primary supply. Included are: petroleum refiners, motor gasoline blenders, operators of natural gas processing plants and fractionators, inter-PAD transporters, importers, and major inventory holders of petroleum products and crude oil. When aggregated, the data reported by these sectors approximately represent the consumption of petroleum products in the United States. Data presented in the PSM are divided into two sections: Summary Statistics and Detailed Statistics.

  9. Petroleum supply monthly, October 1993

    Energy Technology Data Exchange (ETDEWEB)

    1993-10-26

    The Petroleum Supply Monthly (PSM) is one of a family of four publications produced by the Petroleum Supply Division within the Energy Information Administration (EIA) reflecting different levels of data timeliness and completeness. The other publications are the Weekly Petroleum Status Report (WPSR), the Winter Fuels Report, and the Petroleum Supply Annual (PSA). Data presented in the PSM describe the supply and disposition of petroleum products in the United States and major US geographic regions. The data series describe production, imports and exports, inter-Petroleum Administration for Defense (PAD) District movements, and inventories by the primary suppliers of petroleum products in the United States (50 States and the District of Columbia). The reporting universe includes those petroleum sectors in primary supply. Included are: petroleum refiners, motor gasoline blenders, operators of natural gas processing plants and fractionators, inter-PAD transporters, importers, and major inventory holders of petroleum products and crude oil. When aggregated, the data reported by these sectors approximately represent the consumption of petroleum products in the United States. Data presented in the PSM are divided into two sections: Summary Statistics and Detailed Statistics.

  10. Petroleum supply monthly, July 1994

    Energy Technology Data Exchange (ETDEWEB)

    1994-07-26

    The Petroleum Supply Monthly (PSM) is one of a family of four publications produced by the Petroleum Supply Division within the Energy Information Administration (EIA) reflecting different levels of data timeliness and completeness. The other publications are the Weekly Petroleum Status Report (WPSR), the Winter Fuels Report, and the Petroleum Supply Annual (PSA). Data presented in the PSM describe the supply and disposition of petroleum products in the United States and major US geographic regions. The data series describe production, imports and exports, inter-Petroleum Administration for Defense (PAD) District movements, and inventories by the primary suppliers of petroleum products in the United States (50 States and the District of Columbia). The reporting universe includes those petroleum sectors in primary supply. Included are: petroleum refiners, motor gasoline blenders, operators of natural gas processing plants and fractionators, inter-PAD transporters, importers, and major inventory holders of petroleum products and crude oil. When aggregated, the data reported by these sectors approximately represent the consumption of petroleum products in the United States. Data presented in the PSM are divided into two sections: Summary Statistics and Detailed Statistics.

  11. Petroleum supply monthly, June 1994

    Energy Technology Data Exchange (ETDEWEB)

    1994-06-28

    The Petroleum Supply Monthly (PSM) is one of a family of four publications produced by the Petroleum Supply Division within the Energy Information Administration (EIA) reflecting different levels of data timeliness and completeness. The other publications are the Weekly Petroleum Status Report (WPSR), the Winter Fuels Report, and the Petroleum Supply Annual (PSA). Data presented in the PSM describe the supply and disposition of petroleum products in the United States and major US geographic regions. The data series describe production, imports and exports, inter-Petroleum Administration for Defense (PAD) District movements, and inventories by the primary suppliers of petroleum products in the United States (50 States and the District of Columbia). The reporting universe includes those petroleum sectors in primary supply. Included are: petroleum refiners, motor gasoline blenders, operators of natural gas processing plants and fractionators, inter-PAD transporters, importers, and major inventory holders of petroleum products and crude oil. When aggregated, the data reported by these sectors approximately represent the consumption of petroleum products in the United States. Data presented in the PSM are divided into two sections: Summary Statistics and Detailed Statistics.

  12. Petroleum supply monthly, May 1994

    Energy Technology Data Exchange (ETDEWEB)

    1994-05-27

    The Petroleum Supply Monthly (PSM) is one of a family of four publications produced by the Petroleum Supply Division within the Energy Information Administration (EIA) reflecting different levels of data timeliness and completeness. The other publications are the Weekly Petroleum Status Report (WPSR), the Winter Fuels Report, and the Petroleum supply annual (PSA). Data presented in the PSM describe the supply and disposition of petroleum products in the United States and major US geographic regions. The data series describe production, imports and exports, inter-Petroleum Administration for Defense (PAD) District movements, and inventories by the primary suppliers of petroleum products in the United States (50 States and the District of columbia). The reporting universe includes those petroleum sectors in primary supply. Included are: petroleum refiners, motor gasoline blenders, operators of natural gas processing plants and fractionators, inter-PAD transporters, importers, and major inventory holders of petroleum products and crude oil. When aggregated, the data reported by these sectors approximately represent the consumption of petroleum products in the United States. Data presented in the PSM are divided into two sections: Summary Statistics and Detailed Statistics.

  13. Feasibility study for liquefied natural gas utilization for commercial vehicles on the Pennsylvania Turnpike.

    Science.gov (United States)

    2012-10-01

    Recent advances in horizontal drilling and fracturing technology in gas shale formations have increased natural gas supply : such that its price has decoupled from petroleum and is likely to remain significantly lower for the foreseeable future. In t...

  14. Tectono-thermal Evolution of the Lower Paleozoic Petroleum Source Rocks in the Southern Lublin Trough: Implications for Shale Gas Exploration from Maturity Modelling

    Science.gov (United States)

    Botor, Dariusz

    2018-03-01

    The Lower Paleozoic basins of eastern Poland have recently been the focus of intensive exploration for shale gas. In the Lublin Basin potential unconventional play is related to Lower Silurian source rocks. In order to assess petroleum charge history of these shale gas reservoirs, 1-D maturity modeling has been performed. In the Łopiennik IG-1 well, which is the only well that penetrated Lower Paleozoic strata in the study area, the uniform vitrinite reflectance values within the Paleozoic section are interpreted as being mainly the result of higher heat flow in the Late Carboniferous to Early Permian times and 3500 m thick overburden eroded due to the Variscan inversion. Moreover, our model has been supported by zircon helium and apatite fission track dating. The Lower Paleozoic strata in the study area reached maximum temperature in the Late Carboniferous time. Accomplished tectono-thermal model allowed establishing that petroleum generation in the Lower Silurian source rocks developed mainly in the Devonian - Carboniferous period. Whereas, during Mesozoic burial, hydrocarbon generation processes did not develop again. This has negative influence on potential durability of shale gas reservoirs.

  15. Study of alkyl phosphates in industrial petroleum mixtures by comprehensive two-dimensional gas chromatography time-of-flight mass spectrometry.

    Science.gov (United States)

    Harynuk, James J; Rossé, Aleisha D; McGarvey, G Bryce

    2011-11-01

    Dialkyl phosphate esters used as gellants in some oil well fracturing processes for conventional oil production can result in contamination of the collected crude. Though the exact mechanism is unclear, such compounds form volatile phosphorus that compromises refinery processes. Our initial research involved producing a comprehensive two-dimensional gas chromatographic method (GC × GC) for the detection and quantification of alkyl phosphate esters in petroleum samples, which surpassed the current method employed in sensitivity and speciation capabilities. However, selective detection is required for such analytes in petroleum matrices. This article describes the application of GC × GC with time-of-flight mass spectrometry for selective detection to the analysis of di- and tri-alkyl phosphates in petroleum samples. Features in the electron impact mass spectra of alkyl phosphates are discussed along with the GC × GC retention characteristics of the compounds. Based on these discussions, a preliminary classification and quantification of alkyl phosphate contamination in a suite of industrial samples is then presented.

  16. Application of enhanced gas chromatography/triple quadrupole mass spectrometry for monitoring petroleum weathering and forensic source fingerprinting in samples impacted by the Deepwater Horizon oil spill.

    Science.gov (United States)

    Adhikari, Puspa L; Wong, Roberto L; Overton, Edward B

    2017-10-01

    Accurate characterization of petroleum hydrocarbons in complex and weathered oil residues is analytically challenging. This is primarily due to chemical compositional complexity of both the oil residues and environmental matrices, and the lack of instrumental selectivity due to co-elution of interferences with the target analytes. To overcome these analytical selectivity issues, we used an enhanced resolution gas chromatography coupled with triple quadrupole mass spectrometry in Multiple Reaction Monitoring (MRM) mode (GC/MS/MS-MRM) to eliminate interferences within the ion chromatograms of target analytes found in environmental samples. This new GC/MS/MS-MRM method was developed and used for forensic fingerprinting of deep-water and marsh sediment samples containing oily residues from the Deepwater Horizon oil spill. The results showed that the GC/MS/MS-MRM method increases selectivity, eliminates interferences, and provides more accurate quantitation and characterization of trace levels of alkyl-PAHs and biomarker compounds, from weathered oil residues in complex sample matrices. The higher selectivity of the new method, even at low detection limits, provides greater insights on isomer and homolog compositional patterns and the extent of oil weathering under various environmental conditions. The method also provides flat chromatographic baselines for accurate and unambiguous calculation of petroleum forensic biomarker compound ratios. Thus, this GC/MS/MS-MRM method can be a reliable analytical strategy for more accurate and selective trace level analyses in petroleum forensic studies, and for tacking continuous weathering of oil residues. Copyright © 2017 Elsevier Ltd. All rights reserved.

  17. Detection of leaks for radioactive tracer in marine duct for transport of liquefied petroleum gas; Deteccion de fugas por radiotrazado en ducto marino para transporte de gas LP

    Energy Technology Data Exchange (ETDEWEB)

    Robles P, E. F.; Benitez S, J. A.; Torre O, J. de la; Cruz S, E. de la; Molina, G.; Hernandez C, J. E.; Flores M, J. [ININ, 52750 La Marquesa, Estado de Mexico (Mexico)]. e mail: efrp@nuclear.inin.mx

    2008-07-01

    In this work the aplication in the oil industry of the technique of radioactive tracer appears for the detection of internal leaks in a submarine duct that gives service as it lines of receipt of liquefied petroleum gas (Gas LP) located in the Mexican coast of the Pacific Ocean. This system of marine pipe is a consistent arrangement of a duct interior of 0.254 m (10 inches) of nominal diameter (N.D.) of steel to the carbon for cryogenic service ASTM A 333, Grade 6, schedule 30, isolated thermally with foam of polyurethane and shielding in a steel tube to the carbon ASTM A 53 Grade A, of 0.508 m (20 inches) N. D., schedule 20, which is recovered by a ballast encircling of concrete of 0.0508 m (2 inches) of thickness, reinforced with mesh metallic, and that 1315 m runs on the marine stratum to a maximum depth of 12.5 m. For the detection of leaks by radiotracer it was used as tracer the radioactive isotope La-140 produced in the TRIGA Mark III Experimental Reactor of the National Institute of Nuclear Research, starting from stable lanthanum nitrate (La(NO{sub 3}){sub 3} 6H{sub 2}O), with an activity of 100 mCi, the one which after having been made logistics tasks, given very particular sea maneuvers and due to the conditions of the work place, in the interior tube was injected in two subsequent stages to cover both duct senses; from earth and from the marine end respectively, there being used fresh water like transport way and submergible sodium iodide detectors (NaI) for the rake of the La-140. At the end of the journeys of pursuit of the radiotracer, it was determine the presence of three leaks points located in the break area of the marine surf to 360 m, 450 m and 495 m of distance of a reference point located in the beach section named Trap of Devils. (Author)

  18. World perspectives of petroleum, gas, coal and electric power demand per sectors 2003-2004: 52 countries and the world in 5 regions

    International Nuclear Information System (INIS)

    2003-09-01

    Taking into account the economic growth of international organizations, the world demand of petroleum would increase of 1,2 % in 2003 and this rhythm would grow in 2004 (2%). The gas demand increase, begun in 2002 would continue in 2003 and 2004. In other hands the electric power and coal consumption would decrease in 2003 and stabilize in 2004. These evolutions are presented and illustrated by data for the five following areas: west Europe, East and CEI Europe, America, Asia and Oceania, Africa and Middle East. (A.L.B.)

  19. Appalachian basin oil and natural gas: stratigraphic framework, total petroleum systems, and estimated ultimate recovery: Chapter C.1 in Coal and petroleum resources in the Appalachian basin: distribution, geologic framework, and geochemical character

    Science.gov (United States)

    Ryder, Robert T.; Milici, Robert C.; Swezey, Christopher S.; Trippi, Michael H.; Ruppert, Leslie F.; Ryder, Robert T.

    2014-01-01

    The most recent U.S. Geological Survey (USGS) assessment of undiscovered oil and gas resources of the Appalachian basin was completed in 2002 (Milici and others, 2003). This assessment was based on the total petroleum system (TPS), a concept introduced by Magoon and Dow (1994) and developed during subsequent studies such as those by the U.S. Geological Survey World Energy Assessment Team (2000) and by Biteau and others (2003a,b). Each TPS is based on specific geologic elements that include source rocks, traps and seals, reservoir rocks, and the generation and migration of hydrocarbons. This chapter identifies the TPSs defined in the 2002 Appalachian basin oil and gas assessment and places them in the context of the stratigraphic framework associated with regional geologic cross sections D–D′ (Ryder and others, 2009, which was re-released in this volume, chap. E.4.1) and E–E′ (Ryder and others, 2008, which was re-released in this volume, chap. E.4.2). Furthermore, the chapter presents a recent estimate of the ultimate recoverable oil and natural gas in the basin.

  20. Gas Shielding Technology for Welding and Brazing

    Science.gov (United States)

    Nunes, Arthur J.; Gradl, Paul R.

    2012-01-01

    Welding is a common method that allows two metallic materials to be joined together with high structural integrity. When joints need to be leak-tight, light-weight, or free of contaminant-trapping seams or surface asperities, welding tends to be specified. There are many welding techniques, each with its own advantages and disadvantages. Some of these techniques include Forge Welding, Gas Tungsten Arc Welding, Friction Stir Welding, and Laser Beam Welding to name a few. Whichever technique is used, the objective is a structural joint that meets the requirements of a particular component or assembly. A key practice in producing quality welds is the use of shielding gas. This article discusses various weld techniques, quality of the welds, and importance of shielding gas in each of those techniques. Metallic bonds, or joints, are produced when metals are put into intimate contact. In the solid-state "blacksmith welding" process, now called Forge Welding (FOW), the site to be joined is pounded into intimate contact. The surfaces to be joined usually need to be heated to make it easier to deform the metal. The surfaces are sprinkled with a flux to melt surface oxides and given a concave shape so that surface contamination can be squeezed out of the joint as the surfaces are pounded together; otherwise the surface contamination would be trapped in the joint and would weaken the weld. In solid-state welding processes surface oxides or other contamination are typically squeezed out of the joint in "flash."

  1. Yugoslavian Petroleum Refinery development program

    International Nuclear Information System (INIS)

    Ocic, Ozren

    1999-01-01

    This paper shows the analysis of the world petroleum industry development, being an important factor in planning the development of the Yugoslav petroleum industry and Pancevo Petroleum Refinery, as well. Then Yugoslav petroleum industry development is analysed, including the appropriate balances of crude oil production and crude oil products consumption. The way of realizing the basic targets are also proposed. Likewise, the analysis of the condition within West European refineries has been conducted, from the aspects of technology, energy consumption and environmental protection and the same analysis for Pancevo Petroleum Refinery has been presented, too. The analysis of the condition within the refineries in the European Union countries and comparing it with the condition within Pancevo Petroleum Refinery, makes it mainly possible to recognize the development programmes which should be realized in order that Pancevo Petroleum Refinery could reach the refining level of the EU countries. (Original)

  2. The gas turbine: Present technology and future developments

    International Nuclear Information System (INIS)

    Minghetti, E.

    1997-03-01

    The gas turbine is the most widely used prime mover all over the world for either power generation or mechanical drive applications. The above fact is due to the recent great improvements that have been done especially in terms of efficiency, availability and reliability. The future for gas turbine technological development looks very promising. In fact, although tremendous growth has already taken place, there is still the potential for dramatic improvements in performance. Compared with the competitive prime movers (conventional steam power plants and reciprocating piston engines) the gas turbine technology is younger and still following a strong growth curve. The coming decades will witness the continued increasing in turbine inlet temperature, the development of new materials and refrigeration systems and the commercialization of inter cooled system and steam cooled turbines. With the very soon introduction of the G and H technology, expected single and combined cycle efficiencies for heavy duty machines are respectively 40% and 60%, while maintaining 'single digit' levels in pollutant emissions. In this report are given wide information on gas turbine present technology (Thermodynamics, features, design, performances, emission control, applications) and are discussed the main lines for the future developments. Finally are presented the research and technological development activities on gas turbine of Italian National Agency for new Technology Energy and the Environment Energy Department

  3. Sustaining Petroleum Exploration and Development in Mature Basins: Production Sharing Contracts and Financing of Joint Venture Oil and Gas Projects

    International Nuclear Information System (INIS)

    Chukwueke, T.

    2002-01-01

    Oil companies make a business by bearing the risks of investing in, and making profits from, oil and gas operations. International Oil Companies (IOC) are the recognised leaders in technology and develop expertise in the management of technical such as subsurface and surface uncertainties through seismic surveys, well drilling and production facilities. In export oriented oil and gas developments, IOCs also carry the commercial risks associated with the export market (ups and downs in the demand for oil and gas) that could make the project non-profitable, if not properly managed.Conversely, Local Oil Companies (LOCs), i.e. indigenous private or state owned companies, are more adapt at developing expertise in the management of the local environmental, domestic market and political risks associated with the area or country of operations. It is recognised that in certain countries some LOCs are also making significant progress in the acquisition of modern technology. Any critical business risks which cannot be adequately managed by either the IOC or the LOC will require the involvement of third party, who will normally provide guarantee or securitisation in one form or another.A partnership between local and international oil companies has become accepted to be the most secure and profitable arrangement in international oil and gas business. In the Niger Delta, which is mature oil and gas province and as such non-market related risks, particularly technical and supply risks, are substantially reduced, Joint Venture type of arrangement is considered the most suitable form of partnership. Joint Venture arrangement allows each partner to fund the venture in direct proportion to its participation interest. Because of the reduced risks profile, the joint venture is more bankable; each partner can therefore secure funding for its share with its revenue profile. In Nigeria, however, where the revenue profile (and consequently development budget) of the dominant local player

  4. Technological acceleration and organizational transformations in the upstream oil and gas industry; Acceleration technologique et transformations organisationnelles dans l'industrie d'exploration-production d'hydrocarbures

    Energy Technology Data Exchange (ETDEWEB)

    Isabelle, M

    2000-12-15

    The upstream oil and gas industry experienced a dramatic technological acceleration in the early 1970's. The relationships between the agents in this industry have themselves undergone deep changes since that date. This thesis shows that a tight link exists between the technological acceleration and the organizational transformations in the upstream oil and gas industry. In a first part, it focuses on the economic theory's developments concerning industrial organization. In a second part, it applies these developments to three types of relations: those between the owner-states of hydrocarbon resources and the international petroleum companies; those between the international petroleum companies and their subcontractors; and finally those between the international petroleum companies themselves. (author)

  5. Gas-Fired Distributed Energy Resource Technology Characterizations

    Energy Technology Data Exchange (ETDEWEB)

    Goldstein, L.; Hedman, B.; Knowles, D.; Freedman, S. I.; Woods, R.; Schweizer, T.

    2003-11-01

    The U. S. Department of Energy (DOE) Office of Energy Efficiency and Renewable Energy (EERE) is directing substantial programs in the development and encouragement of new energy technologies. Among them are renewable energy and distributed energy resource technologies. As part of its ongoing effort to document the status and potential of these technologies, DOE EERE directed the National Renewable Energy Laboratory to lead an effort to develop and publish Distributed Energy Technology Characterizations (TCs) that would provide both the department and energy community with a consistent and objective set of cost and performance data in prospective electric-power generation applications in the United States. Toward that goal, DOE/EERE - joined by the Electric Power Research Institute (EPRI) - published the Renewable Energy Technology Characterizations in December 1997.As a follow-up, DOE EERE - joined by the Gas Research Institute - is now publishing this document, Gas-Fired Distributed Energy Resource Technology Characterizations.

  6. TECHNOLOGY TRANSFER TO U.S. INDEPENDENT OIL AND NATURAL GAS PRODUCERS

    Energy Technology Data Exchange (ETDEWEB)

    Donald Duttlinger

    2001-11-01

    The Petroleum Technology Transfer Council (PTTC) continued pursuing its mission of helping U.S. independent oil and gas producers make timely, informed technology decisions during Fiscal Year 2001 (FY01). Functioning as a cohesive national organization, PTTC has active grassroots programs through its ten Regional Lead Organizations (RLOs). They bring research and academia to the table via their association with geological surveys and engineering departments. The regional directors interact with independent oil and gas producers through technology workshops, resource centers, websites, newsletters, various technical publications and other outreach efforts. These are guided by regional Producer Advisory Groups (PAGs), who are area operators and service companies working with the regional networks. The role of the national Headquarters (HQ) staff includes planning and managing the PTTC program, conducting nation wide technology transfer activities, and implementing a comprehensive communications effort. The organization effectively combines federal funding through the Department of Energy's (DOE) Office of Fossil Energy, state, and industry funding to achieve important goals for all of these sectors. This integrated funding base, combined with industry volunteers guiding PTTC's activities and the dedication of national and regional staff, are achieving notable results. PTTC is increasingly recognized as a critical resource for information and access to technologies, especially for smaller companies without direct contact to R&D efforts. This technical progress report summarizes PTTC's accomplishments during FY01, which lays the groundwork for further growth in the future. At a time of many industry changes and wide market movements, the organization itself is adapting to change. PTTC has built a reputation and expectation among producers and other industry participants to quickly distribute information addressing technical needs. The organization

  7. Fire and explosion safety in the petroleum sector

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2006-07-01

    The conference has 13 presentations in topics on LNG projects nationally and internationally, simulations of gas dispersion due to LNG discharges, transports of pressurized natural gas, technological aspects of fire protection and combat equipment, safety aspects of offshore installations and transportation systems, offshore platform and transportation systems design and various examples of safety design and management. Some experiences within safety engineering in the petroleum exploitation are included.

  8. Gas Permeability Evolution Mechanism and Comprehensive Gas Drainage Technology for Thin Coal Seam Mining

    Directory of Open Access Journals (Sweden)

    Fangtian Wang

    2017-09-01

    Full Text Available A thin coal seam mined as a protective coal seam above a gas outburst coal seam plays a central role in decreasing the degree of stress placed on a protected seam, thus increasing gas permeability levels and desorption capacities to dramatically eliminate gas outburst risk for the protected seam. However, when multiple layers of coal seams are present, stress-relieved gas from adjacent coal seams can cause a gas explosion. Thus, the post-drainage of gas from fractured and de-stressed strata should be applied. Comprehensive studies of gas permeability evolution mechanisms and gas seepage rules of protected seams close to protective seams that occur during protective seam mining must be carried out. Based on the case of the LongWall (LW 23209 working face in the Hancheng coal mine, Shaanxi Province, this paper presents a seepage model developed through the FLAC3D software program (version 5.0, Itasca Consulting Group, Inc., Minneapolis, MI, USA from which gas flow characteristics can be reflected by changes in rock mass permeability. A method involving theoretical analysis and numerical simulation was used to analyze stress relief and gas permeability evolution mechanisms present during broken rock mass compaction in a goaf. This process occurs over a reasonable amount of extraction time and in appropriate locations for comprehensive gas extraction technologies. In using this comprehensive gas drainage technological tool, the safe and efficient co-extraction of thin coal seams and gas resources can be realized, thus creating a favorable environment for the safe mining of coal and gas outburst seams.

  9. Implementation of NOx control technologies in petroleum refining applications, Mobil Torrance Refinery

    International Nuclear Information System (INIS)

    Younis, M.P.

    1994-01-01

    Existing NO x technologies implemented by the Mobil Torrance refinery have been reviewed. Technologies utilized are Lo-NO x burners, Ultra-Lo-NO x burners and selective catalytic reduction in boilers and process heaters, as well as selective non-catalytic reduction in fluid catalytic cracker/CO boiler applications. With the implementation of the Regional Clean Air Incentives Market (RECLAIM), research at Mobil is directed towards reducing operational costs and improving efficiency in selective catalytic reduction with high and low temperature catalysts. Research is also directed at improved selective non-catalytic reduction efficiency in CO boiler applications and at further NO x reduction in fluid catalytic cracker regenerator offgases. The implementation of proven and enhanced technology is expected to reduce refinery NO x emissions from 1734 metric tons per yr to 487 metric tons per yr by the year 2003. 4 refs., 7 figs

  10. Current knowledge and potential applications of cavitation technologies for the petroleum industry.

    Science.gov (United States)

    Avvaru, Balasubrahmanyam; Venkateswaran, Natarajan; Uppara, Parasuveera; Iyengar, Suresh B; Katti, Sanjeev S

    2018-04-01

    Technologies based on cavitation, produced by either ultrasound or hydrodynamic means, are part of growing literature for individual refinery unit processes. In this review, we have explained the mechanism through which these cavitation technologies intensify individual unit processes such as enhanced oil recovery, demulsification of water in oil emulsions during desalting stage, crude oil viscosity reduction, oxidative desulphurisation/demetallization, and crude oil upgrading. Apart from these refinery processes, applications of this technology are also mentioned for other potential crude oil sources such as oil shale and oil sand extraction. The relative advantages and current situation of each application/process at commercial scale is explained. Copyright © 2017 Elsevier B.V. All rights reserved.

  11. Petroleum marketing monthly, August 1994

    Energy Technology Data Exchange (ETDEWEB)

    1994-08-15

    The Petroleum Marketing Monthly (PMM) provides information and statistical data on a variety of crude oils and refined petroleum products. The publication presents statistics on crude oil costs and refined petroleum products sales for use by industry, government, private sector analysts, educational institutions, and consumers. Data on crude oil include the domestic first purchase price, the f.o.b. and landed cost of imported crude oil, and the refiners` acquisition cost of crude oil. Refined petroleum product Sales data include motor gasoline, distillates, residuals, aviation fuels, kerosene, and propane. The Petroleum Marketing Division, Office of Oil and Gas, Energy Information Administration ensures the accuracy, quality, and confidentiality of the published data in the Petroleum Marketing Monthly.

  12. Petroleum marketing monthly, September 1994

    Energy Technology Data Exchange (ETDEWEB)

    1994-09-01

    The Petroleum Marketing Monthly (PMM) provides information and statistical data on a variety of crude oils and refined petroleum products. The publication presents statistics on crude oil costs and refined petroleum product sales for use by industry, government, private sector analysts, educational institutions, and consumers. Data on crude oil include the domestic first purchase price, the f.o.b. and landed cost of imported crude oil, and the refiners` acquisition cost of crude oil. Refined petroleum product sales data include motor gasoline, distillates, residuals, aviation fuels, kerosene, and propane. The Petroleum Marketing Division, Office of Oil and Gas, Energy Information Administration ensures the accuracy, quality, and confidentiality of the published data in the Petroleum Marketing Monthly.

  13. TECHNOLOGY TRANSFER TO U.S. INDEPENDENT OIL AND NATURAL GAS PRODUCERS

    Energy Technology Data Exchange (ETDEWEB)

    Unknown

    2000-11-01

    The Petroleum Technology Transfer Council (PTTC) continued pursuing its mission of helping U.S. independent oil and gas producers make timely, informed technology decisions during Fiscal Year 2000 (FY00). Functioning as a cohesive national organization, PTTC has active grassroots programs through its ten Regional Lead Organizations (RLOs) who bring research and academia to the table via their association with geological surveys and engineering departments. The regional directors connect with independent oil and gas producers through technology workshops, resource centers, websites, newsletters, various technical publications and other outreach efforts. These are guided by regional Producer Advisory Groups (PAGs), who are area operators and service companies working with the Regional Lead Organizations. The role of the national headquarters (HQ) staff includes planning and managing the PTTC program, conducting nation-wide technology transfer activities, and implementing a comprehensive communications effort. The organization effectively combines federal, state, and industry funding to achieve important goals for all of these sectors. This integrated funding base, combined with industry volunteers guiding PTTC's activities and the dedication of national and regional staff, are achieving notable results. PTTC is increasingly recognized as a critical resource for information and access to technologies, especially for smaller companies. This technical progress report summarizes PTTC's accomplishments during FY00, which lays the groundwork for further growth in the future. At a time of many industry changes and market movements, the organization has built a reputation and expectation to address industry needs of getting information distributed quickly which can impact the bottom line immediately.

  14. The nature of surface behavior of tin oxide doped sensors: X-ray photoelectron spectroscopy studies before and after exposure to liquid petroleum gas

    Science.gov (United States)

    Phani, A. R.; Manorama, S.; Rao, V. J.

    2000-06-01

    X-ray photoelectron spectroscopy studies have been carried out to investigate the possible chemical species involved in the gas-solid interaction and enhancing mechanism of the Pd-doped SnO2 sensor element. In the case of SnO2 and SnO2/Al2Si2O7, when the samples are exposed to liquid petroleum gas (LPG), the SnO2 is reduced to metallic Sn indicating adsorption-desorption (chemical mechanism). Whereas in the case of SnO2/Pd and SnO2/Al2Si2O7/Pd systems in addition to chemical mechanism, there is an additional contribution from the Pd, in which PdO2 and PdO are reduced to PdO and Pd, respectively, attributed to electronic mechanism. It has been observed that the electronic mechanism is more predominant than the chemical one.

  15. Petroleum price

    International Nuclear Information System (INIS)

    Chevallier, B.

    2009-01-01

    The 'AFTP' conference on 'petroleum prices' organized by Total last March, tries to explain the different aspects of the crisis we undergo for July 2007 and its consequential effects on the petroleum markets (supply, demand evolvements, impacts on reserves, prices, refining...). (O.M.)

  16. OPTIMIZATION OF THE TECHNOLOGICAL PROCESS FOR MANUFACTURING THE VALVE OF THE TAPS IN THE PETROLEUM INDUSTRY

    Directory of Open Access Journals (Sweden)

    EFTIMIE Dorin

    2012-11-01

    Full Text Available This paper presents the optimization of the technological process for a valve which is a subset of a tap from the oil industry, following the steps of CAD, finite element analysis, achieving digital manufacturing (CAM, and type implementation in machine tools CNC.

  17. Gas turbine heat transfer and cooling technology

    CERN Document Server

    Han, Je-Chin; Ekkad, Srinath

    2012-01-01

    FundamentalsNeed for Turbine Blade CoolingTurbine-Cooling TechnologyTurbine Heat Transfer and Cooling IssuesStructure of the BookReview Articles and Book Chapters on Turbine Cooling and Heat TransferNew Information from 2000 to 2010ReferencesTurbine Heat TransferIntroductionTurbine-Stage Heat TransferCascade Vane Heat-Transfer ExperimentsCascade Blade Heat TransferAirfoil Endwall Heat TransferTurbine Rotor Blade Tip Heat TransferLeading-Edge Region Heat TransferFlat-Surface Heat TransferNew Information from 2000 to 20102.10 ClosureReferencesTurbine Film CoolingIntroductionFilm Cooling on Rotat

  18. Toxicity of vapor phase petroleum contaminants to microbial degrader communities

    International Nuclear Information System (INIS)

    Long, S.C.; Davey, C.A.

    1994-01-01

    Petroleum products constitute the largest quantity of synthetic organic chemical products produced in the US. They are comprised of mostly hydrocarbon constituents from many different chemical classes including alkenes, cycloalkanes, aromatic compounds, and polyaromatic hydrocarbons. Many petroleum constituents are classified as volatile organic compounds or VOCs. Petroleum products also constitute a major portion of environmental pollution. One emerging technology, with promise for applications to VOCs in subsurface soil environments, is bioventing coupled with soil vapor extraction. These technologies involve volatilization of contaminants into the soil gas phase by injection and withdrawal of air. This air movement causes enhancement of the aerobic microbial degradation of the mobilized vapors by the indigenous populations. This study investigated the effects of exposure of mixed, subsurface microbial communities to vapor phase petroleum constituents or vapors of petroleum mixtures. Soil slurries were prepared and plated onto mineral salts agar plates and exposed to vapor phase contaminants at equilibrium with pure product. Representative n-alkane, branched alkane, cycloalkane, and aromatic compounds were tested as well as petroleum product mixtures. Vapor exposure altered the numbers and morphologies of the colonies enumerated when compared to controls. However, even at high, equilibrium vapor concentrations, microbial degrader populations were not completely inhibited

  19. Engineering analysis of biomass gasifier product gas cleaning technology

    Energy Technology Data Exchange (ETDEWEB)

    Baker, E.G.; Brown, M.D.; Moore, R.H.; Mudge, L.K.; Elliott, D.C.

    1986-08-01

    For biomass gasification to make a significant contribution to the energy picture in the next decade, emphasis must be placed on the generation of clean, pollutant-free gas products. This reports attempts to quantify levels of particulated, tars, oils, and various other pollutants generated by biomass gasifiers of all types. End uses for biomass gases and appropriate gas cleaning technologies are examined. Complete systems analysis is used to predit the performance of various gasifier/gas cleanup/end use combinations. Further research needs are identified. 128 refs., 20 figs., 19 tabs.

  20. Technology Opportunities to Reduce U.S. Greenhouse Gas Emissions

    Energy Technology Data Exchange (ETDEWEB)

    Pena, Federico [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    1997-10-01

    This report serves as the technology basis of a needed national climate change technology strategy, with the confidence that a strong technology R&D program will deliver a portfolio of technologies with the potential to provide very substantial greenhouse gas emission reductions along with continued economic growth. Much more is needed to define such a strategy, including identification of complementary deployment policies and analysis to support the seeping and prioritization of R&D programs. A national strategy must be based upon governmental, industrial, and academic partnerships.

  1. Review of technology for Arctic offshore oil and gas recovery

    Energy Technology Data Exchange (ETDEWEB)

    Sackinger, W. M.

    1980-08-01

    The technical background briefing report is the first step in the preparation of a plan for engineering research oriented toward Arctic offshore oil and gas recovery. A five-year leasing schedule for the ice-prone waters of the Arctic offshore is presented, which also shows the projected dates of the lease sale for each area. The estimated peak production rates for these areas are given. There is considerable uncertainty for all these production estimates, since no exploratory drilling has yet taken place. A flow chart is presented which relates the special Arctic factors, such as ice and permafrost, to the normal petroleum production sequence. Some highlights from the chart and from the technical review are: (1) in many Arctic offshore locations the movement of sea ice causes major lateral forces on offshore structures, which are much greater than wave forces; (2) spray ice buildup on structures, ships and aircraft will be considerable, and must be prevented or accommodated with special designs; (3) the time available for summer exploratory drilling, and for deployment of permanent production structures, is limited by the return of the pack ice. This time may be extended by ice-breaking vessels in some cases; (4) during production, icebreaking workboats will service the offshore platforms in most areas throughout the year; (5) transportation of petroleum by icebreaking tankers from offshore tanker loading points is a highly probable situation, except in the Alaskan Beaufort; and (6) Arctic pipelines must contend with permafrost, making instrumentation necessary to detect subtle changes of the pipe before rupture occurs.

  2. Membrane fractionation of biomass fast pyrolysis oil and impact of its presence on a petroleum gas oil hydrotreatment.

    OpenAIRE

    Pinheiro , Ana; Hudebine , Damien; Dupassieux , Nathalie; Charon , Nadège; Geantet , Christophe

    2013-01-01

    International audience; In order to limit the greenhouse effect causing climate change and reduce the needs of the transport sector for petroleum oils, transformation of lignocellulosic biomass is a promising alternative route to produce automotive fuels, chemical intermediates and energy. Gasification and liquefaction of biomass resources are the two main routes that are under investigation to convert biomass into biofuels. In the case of the liquefaction, due to the unstability of the lique...

  3. Petroleum as a raw material resource for sustainable development

    International Nuclear Information System (INIS)

    Egorov, O.I.

    1996-01-01

    Author notes that for economic and social region development it is necessary has been created large petroleum chemical plants near by Atyrau city (initial raw material - Tengiz, Korolev and other petroleum deposits of this region) and Aktau (Mangistau and Bazuchin petroleum). Realization of projects for structure changes of petroleum and gas region demands a great investments. It is noted that growing scales of petroleum and gas resources mastering calls already a considerable environmental complications because of Caspian Sea's level marking rise

  4. Evaluating the income and employment impacts of gas cooling technologies

    Energy Technology Data Exchange (ETDEWEB)

    Hughes, P.J. [Oak Ridge National Lab., TN (United States); Laitner, S.

    1995-03-01

    The purpose of this study is to estimate the potential employment and income benefits of the emerging market for gas cooling products. The emphasis here is on exports because that is the major opportunity for the U.S. heating, ventilating, and air-conditioning (HVAC) industry. But domestic markets are also important and considered here because without a significant domestic market, it is unlikely that the plant investments, jobs, and income associated with gas cooling exports would be retained within the United States. The prospects for significant gas cooling exports appear promising for a variety of reasons. There is an expanding need for cooling in the developing world, natural gas is widely available, electric infrastructures are over-stressed in many areas, and the cost of building new gas infrastructure is modest compared to the cost of new electric infrastructure. Global gas cooling competition is currently limited, with Japanese and U.S. companies, and their foreign business partners, the only product sources. U.S. manufacturers of HVAC products are well positioned to compete globally, and are already one of the faster growing goods-exporting sectors of the U.S. economy. Net HVAC exports grew by over 800 percent from 1987 to 1992 and currently exceed $2.6 billion annually (ARI 1994). Net gas cooling job and income creation are estimated using an economic input-output model to compare a reference case to a gas cooling scenario. The reference case reflects current policies, practices, and trends with respect to conventional electric cooling technologies. The gas cooling scenario examines the impact of accelerated use of natural gas cooling technologies here and abroad.

  5. Gas core reactor concepts and technology - Issues and baseline strategy

    Science.gov (United States)

    Diaz, Nils J.; Dugan, Edward T.; Kahook, Samer; Maya, Isaac

    1991-01-01

    Results of a research program including phenomenological studies, conceptual design, and systems analysis of a series of gaseous/vapor fissile fuel driven engines for space power platforms and for thermal and electric propulsion are reviewed. It is noted that gas and vapor phase reactors provide the path for minimum mass in orbit and trip times, with a specific impulse from 1020 sec at the lowest technololgical risk to 5200 sec at the highest technological risk. The discussion covers various configurations of gas core reactors and critical technologies and the nuclear vapor thermal rocket engine.

  6. Innovative technologies for greenhouse gas emission reduction in steel production

    Directory of Open Access Journals (Sweden)

    D. Burchart-Korol

    2016-01-01

    Full Text Available The main goal of the study was to present the most significant technological innovations aiming at reduction of greenhouse gas emission in steel production. Reduction of greenhouse gas and dust pollution is a very important aspect in the iron and steel industry. New solutions are constantly being searched for to reduce greenhouse gases (GHG. The article presents the most recent innovative technologies which may be applied in the steel industry in order to limit the emission of GHG. The significance of CCS (CO2 Capture and Storage and CCU (CO2 Capture and Utilization in the steel industry are also discussed.

  7. Brief: Information technology as an aid to productivity in petroleum exploration -- fact or fiction?

    International Nuclear Information System (INIS)

    Dawson, M.; Iliffe, J.

    1994-01-01

    This paper considers the relationship between information technology investment, technical productivity, and business benefit. The effect of introducing IT to the industry and its impact on geoscience is described, along with a discussion of whether investment in IT has brought the expected benefits to other industries. The paper concludes with a consideration of the present business perceptions of IT and asks whether a company, by concentrating solely on such issues as technical productivity, will actually maximize the benefits of IT

  8. Fact sheet. Norwegian petroleum activity 1996

    Energy Technology Data Exchange (ETDEWEB)

    Westgaard, T. [ed.

    1996-02-01

    The present report from the Royal Ministry of Industry and Energy deals with the Norwegian petroleum activity. Main topics are as follow: Historical overview; state organisation of petroleum activities; the economic impact of Norwegian oil and gas; state revenues; mainland activities; petroleum resources; production; marketing situation for petroleum products; environmental aspects; the legal and licence framework; licensing rounds; exploration; fields in production; fields under development; discoveries with development plan under consideration; transportation systems; licence interests; company interests. 36 refs., 24 figs., 15 tabs.

  9. Stationary phase selection and comprehensive two-dimensional gas chromatographic analysis of trace biodiesel in petroleum-based fuel.

    Science.gov (United States)

    Seeley, John V; Bates, Carly T; McCurry, James D; Seeley, Stacy K

    2012-02-24

    The GC×GC solvation parameter model has been used to identify effective stationary phases for the separation of fatty acid methyl esters (FAMEs) from petroleum hydrocarbons. This simple mathematical model was used to screen the 1225 different combinations of 50 stationary phases. The most promising pairs combined a poly(methyltrifluoropropylsiloxane) stationary phase with a poly(dimethyldiphenylsiloxane) stationary phase. The theoretical results were experimentally tested by equipping a GC×GC instrument with a DB-210 primary stationary phase and an HP-50+ secondary stationary phase. This instrument was used to analyze trace levels of FAMEs in kerosene. The FAMEs were fully separated from the petroleum hydrocarbons on the secondary dimension of the 2-D chromatogram. The resulting GC×GC method was shown to be capable of accurately quantifying FAME levels as low as 2 ppm (w/w). These results demonstrate the utility of the solvation parameter model for identifying optimal stationary phases for high resolution GC×GC separations. Furthermore, this work presents an effective method for determining the level of biodiesel contamination in aviation fuel and other petroleum-based fuels. Copyright © 2011 Elsevier B.V. All rights reserved.

  10. Commercial sector gas cooling technology frontier and market share analysis

    International Nuclear Information System (INIS)

    Pine, G.D.; Mac Donald, J.M.; McLain, H.A.

    1990-01-01

    This paper describes a method, developed for the Gas Research Institute of the United States, that can assist planning for commercial sector natural gas cooling systems R and D. These systems are higher in first cost than conventional electric chillers. Yet, engine-driven chiller designs exist which are currently competitive in U.S. markets typified by high electricity or demand charges. Section II describes a scenario analysis approach used to develop and test the method. Section III defines the technology frontier, a conceptual tool for identifying new designs with sales potential. Section IV describes a discrete choice method for predicting market shares of technologies with sales potential. Section V shows how the method predicts operating parameter, cost, and/or performance goals for technologies without current sales potential (or for enhancing a frontier technology's sales potential). Section VI concludes with an illustrative example for the Chicago office building retrofit market

  11. Gas to fuel and chemicals: from technology to market

    International Nuclear Information System (INIS)

    2003-01-01

    The commercialization of natural gas reserves via synthesis to liquid products is a particularly active area of research which could permit this energy carrier to penetrate new markets. This study provides a global perspective of developments in this area, the technology and its economic and environmental implications, completed by a full review of current projects. A number of research centres as well as engineering companies and oil and gas companies are engaged in significant research programmes to improve the processes employed in the gas to liquids chain. This section provides a complete picture of the recent technology developments and the areas for potential future improvement.The research activities of each organisation and the process scheme employed are described.The implications of the major differences in the technologies are reviewed. Each step in the GTL chain-feed preparation, syngas production, the Fischer-Tropsch process and product work up is covered. The relationship between the products from the process and the technology employed is discussed. Aside from the technological aspects, the economics of the GTL process remains the major hurdle to be overcome if this technology is to be more widely utilized.The key parameters affecting the economics of GTL developments are the cost of natural gas, capital investments and the impact of economies of scale.The key driver for the oil and gas companies is to provide a way of commercializing natural gas reserves when other means, such as pipeline transportation or LNG, are not viable. This section provides a review of the costs and economics of the GTL chain taking into account the process configuration and resulting capital costs, the products produced, the effect of scale and other relevant factors.The aim is to provide an understanding of the economic factors affecting the GTL chain. Middle distillate fuels produced from the GTL process are sulphur and aromatics free and will be attractive for use in the

  12. Technology Opportunities to Reduce U.S. Greenhouse Gas Emissions

    Energy Technology Data Exchange (ETDEWEB)

    National Lab Directors, . .

    2001-04-05

    The rise in greenhouse gas emissions from fossil fuel combustion and industrial and agricultural activities has aroused international concern about the possible impacts of these emissions on climate. Greenhouse gases--mostly carbon dioxide, some methane, nitrous oxide and other trace gases--are emitted to the atmosphere, enhancing an effect in which heat reflected from the earth's surface is kept from escaping into space, as in a greenhouse. Thus, there is concern that the earth's surface temperature may rise enough to cause global climate change. Approximately 90% of U.S. greenhouse gas emissions from anthropogenic sources come from energy production and use, most of which are a byproduct of the combustion of fossil fuels. On a per capita basis, the United States is one of the world's largest sources of greenhouse gas emissions, comprising 4% of the world's population, yet emitting 23% of the world's greenhouse gases. Emissions in the United States are increasing at around 1.2% annually, and the Energy Information Administration forecasts that emissions levels will continue to increase at this rate in the years ahead if we proceed down the business-as-usual path. President Clinton has presented a two-part challenge for the United States: reduce greenhouse gas emissions and grow the economy. Meeting the challenge will mean that in doing tomorrow's work, we must use energy more efficiently and emit less carbon for the energy expended than we do today. To accomplish these goals, President Clinton proposed on June 26, 1997, that the United States ''invest more in the technologies of the future''. In this report to Secretary of Energy Pena, 47 technology pathways are described that have significant potential to reduce carbon dioxide emissions. The present study was completed before the December 1997 United Nations Framework Convention on Climate Change and is intended to provide a basis to evaluate technology

  13. Detecting surface oil slick related to gas hydrate/petroleum on the ocean bed of South China Sea by ENVI/ASAR radar data

    Science.gov (United States)

    Wang, Yunpeng; Chen, Duofu; Song, Zhiguang

    2013-03-01

    For exploring the distribution of oil slick related to gas hydrate or petroleum in the northern part of South China Sea and evaluating the potential of ENVI/ASAR radar data for detecting oil slick, this paper tries to detect the oil slick on ocean surface of some potential areas in South China Sea and map oil slick from anomaly area in radar image. Seven surface oil slicks in Qiongdongnan Basin and four potential targets of oil slicks in Taixi-Dongsha Basin were detected and extracted by using ENIV/ASAR data. The anomalies of the radar image representing oil slick are validated by in-site sampling and laboratory analyzing. The Gas Chromatograph (GC) results of the extracted oil from the water samples gathered from the sites of detected oil slick demonstrate a typical composition of oil rather than that of ocean microbial origins, and Total Organic Carbon (TOC) concentrations in two designed vertical profiles keep steady in different depths, showing that the organic contents in water column are steady from the deep area to ocean surface. These results suggest the detected oil slick is a thin floating oil rather than a thick spill. Influencing factors to the results of oil slick detection including wind speed, current, small islands and capes as well as deep-sea petroleum reservoirs are discussed. The results in this study exhibit that extracting the anomaly signals related to oil slick related to oil/gas seeps using image processing techniques from ENVI/ASAR data is helpful to predict anomaly areas as potential targets for further exploration in this area.

  14. An Assessment of carbon reduction technology opportunities in the petroleum refining industry.

    Energy Technology Data Exchange (ETDEWEB)

    Petrick, M.

    1998-09-14

    The refining industry is a major source of CO{sub 2} emissions in the industrial sector and therefore in the future can expect to face increasing pressures to reduce emission levels. The energy used in refining is impacted by market dictates, crude quality, and environmental regulations. While the industry is technologically advanced and relatively efficient opportunities nevertheless exist to reduce energy usage and CO{sub 2} emissions. The opportunities will vary from refinery to refinery and will necessarily have to be economically viable and compatible with each refiner's strategic plans. Recognizing the many factors involved, a target of 15-20% reduction in CO{sub 2} emissions from the refining sector does not appear to be unreasonable, assuming a favorable investment climate.

  15. INNOVATIVE TECHNOLOGY VERIFICATION REPORT "FIELD MEASUREMENT TECHNOLOGIES FOR TOTAL PETROLEUM HYDROCARBONS IN SOIL" DEXSIL CORPORATION PETROFLAG SYSTEM

    Science.gov (United States)

    The PetroFLAGTm System developed by Dexsilo Corporation (Dexsil) was demonstrated under the U.S. Environmental Protection Agency Superfund Innovative Technology Evaluation Program in June 2000 at the Navy Base Ventura County site in Port Hueneme, California. The purpose o...

  16. Evaluation of Mars CO2 Capture and Gas Separation Technologies

    Science.gov (United States)

    Muscatello, Anthony C.; Santiago-Maldonado, Edgardo; Gibson, Tracy; Devor, Robert; Captain, James

    2011-01-01

    Recent national policy statements have established that the ultimate destination of NASA's human exploration program is Mars. In Situ Resource Utilization (ISRU) is a key technology required to ,enable such missions and it is appropriate to review progress in this area and continue to advance the systems required to produce rocket propellant, oxygen, and other consumables on Mars using the carbon dioxide atmosphere and other potential resources. The Mars Atmospheric Capture and Gas separation project is selecting, developing, and demonstrating techniques to capture and purify Martian atmospheric gases for their utilization for the production of hydrocarbons, oxygen, and water in ISRU systems. Trace gases will be required to be separated from Martian atmospheric gases to provide pure CO2 to processing elements. In addition, other Martian gases, such as nitrogen and argon, occur in concentrations high enough to be useful as buffer gas and should be captured as well. To achieve these goals, highly efficient gas separation processes will be required. These gas separation techniques are also required across various areas within the ISRU project to support various consumable production processes. The development of innovative gas separation techniques will evaluate the current state-of-the-art for the gas separation required, with the objective to demonstrate and develop light-weight, low-power methods for gas separation. Gas separation requirements include, but are not limited to the selective separation of: (1) methane and water from unreacted carbon oxides (C02-CO) and hydrogen typical of a Sabatier-type process, (2) carbon oxides and water from unreacted hydrogen from a Reverse Water-Gas Shift process, (3)/carbon oxides from oxygen from a trash/waste processing reaction, and (4) helium from hydrogen or oxygen from a propellant scavenging process. Potential technologies for the separations include' freezers, selective membranes, selective solvents, polymeric sorbents

  17. A Comprehensive Study on the Application of Reverse Osmosis (RO) Technology for the Petroleum Industry Wastewater Treatment

    OpenAIRE

    Shahryar Jafarinejad

    2017-01-01

    Large quantities of oily wastewaters can be generated from the activities and processes in the petroleum industry which draining of these effluents not only pollutes the environment but also reduces the yield of oil and water. Therefore, development of treatment processes for petroleum industry wastewaters is vital in order to prevent serious environmental damage and provide a source of water for beneficial use. Reverse osmosis (RO) can be the most common membrane process used for desalinatio...

  18. Low Carbon Technology Options for the Natural Gas Electricity Production

    Science.gov (United States)

    The ultimate goal of this task is to perform environmental and economic analysis of natural gas based power production technologies (different routes) to investigate and evaluate strategies for reducing emissions from the power sector. It is a broad research area. Initially, the...

  19. Elusive prize: enormous coal gas potential awaits production technology breakthrough

    Energy Technology Data Exchange (ETDEWEB)

    Collison, M.

    2002-01-07

    The expanded gas pipeline grid has excess capacity, and gas resources are declining. There is increasing interest in development of Canada's resources of coalbed methane (CBM). The chairman of the Canadian Coalbed Methane Forum estimates that Canada has more than 3,000 trillion ft{sup 3} of gas awaiting suitable technology. PanCanadian and MGV Energy conducted a CBM exploration and pilot study on the Palliser spread in southern Alberta. Results from 23 of 75 wells are encouraging. The study is being accelerated and expanded to include an additional 50 wells elsewhere in Alberta. Some scientists anticipate commercial CBM production within two years. Problems facing developers include the large land holdings necessary for economic CBM production and the disposal of coal formation water. It is anticipated that U.S. technology will be modified and used. The potential for CBM development at Pictou in Nova Scotia and in British Columbia in the foothills is considered. 3 figs.

  20. Energy and greenhouse gas emission effects of corn and cellulosic ethanol with technology improvements and land use changes.

    Energy Technology Data Exchange (ETDEWEB)

    Wang, M.; Han, J.; Haq, Z; Tyner, .W.; Wu, M.; Elgowainy, A. (Energy Systems)

    2011-05-01

    Use of ethanol as a transportation fuel in the United States has grown from 76 dam{sup 3} in 1980 to over 40.1 hm{sup 3} in 2009 - and virtually all of it has been produced from corn. It has been debated whether using corn ethanol results in any energy and greenhouse gas benefits. This issue has been especially critical in the past several years, when indirect effects, such as indirect land use changes, associated with U.S. corn ethanol production are considered in evaluation. In the past three years, modeling of direct and indirect land use changes related to the production of corn ethanol has advanced significantly. Meanwhile, technology improvements in key stages of the ethanol life cycle (such as corn farming and ethanol production) have been made. With updated simulation results of direct and indirect land use changes and observed technology improvements in the past several years, we conducted a life-cycle analysis of ethanol and show that at present and in the near future, using corn ethanol reduces greenhouse gas emission by more than 20%, relative to those of petroleum gasoline. On the other hand, second-generation ethanol could achieve much higher reductions in greenhouse gas emissions. In a broader sense, sound evaluation of U.S. biofuel policies should account for both unanticipated consequences and technology potentials. We maintain that the usefulness of such evaluations is to provide insight into how to prevent unanticipated consequences and how to promote efficient technologies with policy intervention.

  1. Energy and greenhouse gas emission effects of corn and cellulosic ethanol with technology improvements and land use changes

    International Nuclear Information System (INIS)

    Wang, Michael Q.; Han, Jeongwoo; Haq, Zia; Tyner, Wallace E.; Wu, May; Elgowainy, Amgad

    2011-01-01

    Use of ethanol as a transportation fuel in the United States has grown from 76 dam 3 in 1980 to over 40.1 hm 3 in 2009 - and virtually all of it has been produced from corn. It has been debated whether using corn ethanol results in any energy and greenhouse gas benefits. This issue has been especially critical in the past several years, when indirect effects, such as indirect land use changes, associated with U.S. corn ethanol production are considered in evaluation. In the past three years, modeling of direct and indirect land use changes related to the production of corn ethanol has advanced significantly. Meanwhile, technology improvements in key stages of the ethanol life cycle (such as corn farming and ethanol production) have been made. With updated simulation results of direct and indirect land use changes and observed technology improvements in the past several years, we conducted a life-cycle analysis of ethanol and show that at present and in the near future, using corn ethanol reduces greenhouse gas emission by more than 20%, relative to those of petroleum gasoline. On the other hand, second-generation ethanol could achieve much higher reductions in greenhouse gas emissions. In a broader sense, sound evaluation of U.S. biofuel policies should account for both unanticipated consequences and technology potentials. We maintain that the usefulness of such evaluations is to provide insight into how to prevent unanticipated consequences and how to promote efficient technologies with policy intervention.

  2. Impact of improved technology on industrial greenhouse-gas emissions in developing countries. Phase 1

    International Nuclear Information System (INIS)

    1997-06-01

    In response to a formal request by the Group of 77 and China, the United Nations Industrial Development Organization (UNIDO) initiated a study to identify opportunities to reduce the emissions of greenhouse gases from energy-intensive industries in developing countries. These sectors currently include iron and steel, petroleum refining, cement, paper and pulp and nitrogen fertilizers. The aim of this first phase was to describe: how energy is used in the energy-intensive industries in developing countries today; what current trends indicate for the future; the potential contribution of improved technologies and practices to moving toward more sustainable industrial production in developing countries, and to provide developing countries with an analytical tool for evaluating opportunities to limit industrial greenhouse-gas (GHG) emissions in their industrial sectors through the transfer of improved technologies and processes. The immediate objectives of Phase 1 were twofold: to provide information to developing countries in the form of an inventory of energy-efficient, best-available technologies and processes that can be used to abate greenhouse-gas emissions in the most energy-intensive industrial sub-sectors as well as cross-cutting measures applicable in a range of sub-sectors, and; to provide an analytical methodology in the form of a software tool that enables the user to evaluate and compare the costs, energy requirements, and greenhouse-gas emissions associated with scenarios of specific technology and process options. To meet these objectives, the first phase of the study comprised: a Report entitled Industrial Greenhouse-gas Emissions from Developing Countries; a Software Package containing, an Industrial Technology Inventory, and an Analysis Tool, and; Industry/country-specific Case Studies. The Report describes current energy use and greenhouse-gas emissions in energy-intensive industries in developing countries, and similar industries exemplifying good

  3. Agricultural Industry Advanced Vehicle Technology: Benchmark Study for Reduction in Petroleum Use

    Energy Technology Data Exchange (ETDEWEB)

    Roger Hoy

    2014-09-01

    Diesel use on farms in the United States has remained relatively constant since 1985, decreasing slightly in 2009, which may be attributed to price increases and the economic recession. During this time, the United States’ harvested area also has remained relatively constant at roughly 300 million acres. In 2010, farm diesel use was 5.4% of the total United States diesel use. Crops accounting for an estimated 65% of United States farm diesel use include corn, soybean, wheat, hay, and alfalfa, respectively, based on harvested crop area and a recent analysis of estimated fuel use by crop. Diesel use in these cropping systems primarily is from tillage, harvest, and various other operations (e.g., planting and spraying) (Figure 3). Diesel efficiency is markedly variable due to machinery types, conditions of operation (e.g., soil type and moisture), and operator variability. Farm diesel use per acre has slightly decreased in the last two decades and diesel is now estimated to be less than 5% of farm costs per acre. This report will explore current trends in increasing diesel efficiency in the farm sector. The report combines a survey of industry representatives, a review of literature, and data analysis to identify nascent technologies for increasing diesel efficiency

  4. TECHNOLOGY TRANSFER TO U.S. INDEPENDENT OIL AND NATURAL GAS PRODUCERS

    Energy Technology Data Exchange (ETDEWEB)

    Donald F. Duttlinger; E. Lance Cole

    2003-12-15

    The Petroleum Technology Transfer Council (PTTC) continued pursuing its mission of assisting U.S. independent oil and gas producers to make timely, informed technology decisions. Functioning as a cohesive national organization, PTTC has active grassroots programs through its 10 Regional Lead Organizations (RLOs) and 3 Satellite Offices that encompass all of the oil- and natural gas-producing regions in the U.S. Active volunteer leadership from the Board and regional Producer Advisory Groups keeps activities focused on producer's needs. Technical expertise and personal networks of national and regional staff enable PTTC to deliver focused, technology-related information in a manner that is cost and time effective for independents. The organization effectively combines federal funding through the Department of Energy's (DOE) Office of Fossil Energy with matching state and industry funding, forming a unique partnership. This final report summarizes PTTC's accomplishments. In this final fiscal year of the contract, activities exceeded prior annual activity levels by significant percentages. Strategic planning implemented during the year is focusing PTTC's attention on changes that will bear fruit in the future. Networking and connections are increasing PTTC's sphere of influence with both producers and the service sector. PTTC's reputation for unbiased bottom-line information stimulates cooperative ventures. In FY03 PTTC's regions held 169 workshops, drawing 8,616 attendees. There were nearly 25,000 reported contacts. This represents a 38% increase in attendance and 34% increase in contacts as compared to FY02 activity. Repeat attendance at regional workshops, a measure of customer satisfaction and value received, remained strong at 50%. 39% of participants in regional workshops respond ''Yes'' on feedback forms when asked if they are applying technologies based on knowledge gained through PTTC. This feedback

  5. Application of the Federal Petroleum Excise Tax to gas processors: Enron Gas Processing Company vs. United States of America (in the United States District Court for the Southern District of Texas, Houston Division)

    International Nuclear Information System (INIS)

    Mintz, J.H.

    1996-01-01

    The Petroleum Excise Tax was established in 1980 as a tax on domestic refined crude oil and natural gasoline. The Government contends that natural gasoline produced by Enron in natural gas processing plants is refined natural gasoline, therefore these plants should be classed as refineries and the natural gasoline produced should be taxed at 14.7 cents per barrel. The government has an assessment of $643,594.33 for the six quarters beginning with the last quarter of 1991. Enron has filed a motion of Summary Judgment for these assessments to be dropped

  6. Vehicle Technologies Office FY 2017 Budget At-A-Glance

    Energy Technology Data Exchange (ETDEWEB)

    None

    2016-03-01

    Transportation accounts for two-thirds of U.S. petroleum use, and on-road vehicles are responsible for nearly 85% of this amount. U.S. dependence on petroleum affects the national economy and potential for future growth—making it a high-value opportunity for change. The Vehicle Technologies Office (VTO) develops and overcomes barriers to the widespread use of advanced highway transportation technologies that reduce petroleum consumption and greenhouse gas emissions, while meeting or exceeding vehicle performance expectations.

  7. Our petroleum legacy: The Alberta story

    International Nuclear Information System (INIS)

    Bott, R.

    1992-11-01

    Background information is presented on the importance of the petroleum industry in Alberta. Alberta holds over 70% of Canada's coal and natural gas reserves and, if bitumen is included, over 90% of Canada's established oil reserves. Alberta's major exports are dominated by crude oil and related products ($9.6 billion in 1990) and the oil and gas sector had $15.7 billion in revenues in 1991, over 4 times as much as the next most important sector, agriculture. About 140,000 Albertans are directly or indirectly employed in the oil and gas industry, about 11% of employed persons. The industry's capital spending in Alberta was $5.3 billion in 1991, and its total expenditures were about $15 billion, and during the 1980s the industry paid about $42 billion to the Alberta government in the form of taxes, royalties, and other fees. Other benefits of the oil and gas industry's presence in Alberta include those related to its employment of a skilled workforce, its advanced research capabilities, and economic spinoff effects from employment and technological development. The influence of recent events on the industry is outlined, including the effects of international energy commodity markets, deregulation, and higher exploration and development costs. The declining financial viability of the Alberta petroleum industry is noted and its future is discussed in the light of such factors as oil prices, markets, new technologies, environmental constraints, and the volume of new discoveries. 9 refs., 5 figs., 1 tab

  8. A study on the offshore petroleum geophysical data acquisition technology development

    Energy Technology Data Exchange (ETDEWEB)

    Park, K. P.; Park, K. S.; Oh, J. H.; Kim, W. S.; Shin, W. C.; Min, G. H.; Lee, H. Y.; Han, H. C.; Chung, B. H.; Sunwoo, D.; Kwon, Y. I.; Jin, J. H.; Kim, S. P.; Koo, N. H.; Kim, K. O.; Kim, J. H.; Kong, K. S.; Kang, M. H.; Kim, Y. G.; Kim, J. K. [Korea Institute of Geology Mining and Materials, Taejon (Korea, Republic of)

    1997-12-01

    To cope with the difficulties in hydrocarbon exploration in the Korean waters, KIGAM built the most up-to-date medium size of the 3-D seismic research vessel, Tamhae II who has many facilities that enable to carry out the sophisticated 3-dimensional seismic survey. The main objective of this study is to cope with the technical backwardness regarding the seismic data acquisition and raise up the probability of the hydrocarbon discovery in the Korean waters through self-supporting technology developments. The study consists of the onboard exercise of the seismic data acquisition systems, reference reviewing and practice for the real job. The onboard exercise of the seismic exploration for 15 Korean operators took place on the Tamhae II for one month through the cooperative relationship between KIGAM and GECO-PRAKLA geophysical company which is the main supplier of the seismic equipment on the Tamhae II. During the exercise, 500 line-km of the 240 channel 2-dimensional seismic data was acquired by the Korean Flag survey vessel for the first time in the East Sea. All the operators participated in the work deck training for handling of the towing equipment such as streamer cable, gun cable, deflector doors and paravane and winch operation. Safety training was also emphasized. For the navigation training, DGPS data recording, processing, precise positioning of the gun array and streamer configuration training were made. For the data recording training, the training of the input parameterization for the job assignment, air gun control, tape deck procedure, observers logging, line change procedures were made. In the source generation part, the maintenance and trouble shooting of the compressors and air guns were intensively trained. For the training of the quality control, the quality maintaining techniques of the seismic data within the limit of the client requirements and seismic data processing were also instructed. At the completion of the test survey, 15 user level

  9. E-trade dossier. Back end: towards a virtual oil company? An application service provider specialized in petroleum applications. Aspentech allies with IBM. The E-trade era has started. France adapts to information technologies; Dossier E-commerce. Aval: vers une compagnie petroliere virtuelle? Un ASP specialise dans les applications petrolieres. Aspentech s'allie a IBM. L'ere de l'E-commerce a commence. La France s'adapte aux technologies de l'information

    Energy Technology Data Exchange (ETDEWEB)

    Anon.

    2000-08-01

    This dossier analyzes the expected impact of the electronic business on the petroleum and gas industries. It comprises 5 articles dealing with: the development of E-business in the back end of the petroleum industry for the reduction of costs and the control of the interface with clients, the knowledge data-base portal developed by GeoNet for the supply of softwares to oil and gas industries, the strategic alliance between IBM and Aspen Technology (a supplier of integrated e-business softwares), the launching of a unique global portal on the Web by Schlumberger for the commercialization of oil and gas data and assets, the French government priorities in the development of information technologies in a legal frame. (J.S.)

  10. Effect of Embedded Pd Microstructures on the Flat-Band-Voltage Operation of Room Temperature ZnO-Based Liquid Petroleum Gas Sensors

    Directory of Open Access Journals (Sweden)

    Ghusoon M. Ali

    2013-12-01

    Full Text Available Three methods were used to fabricate ZnO-based room temperature liquid petroleum gas (LPG sensors having interdigitated metal-semiconductor-metal (MSM structures. Specifically, devices with Pd Schottky contacts were fabricated with: (1 un-doped ZnO active layers; (2 Pd-doped ZnO active layers; and (3 un-doped ZnO layers on top of Pd microstructure arrays. All ZnO films were grown on p-type Si(111 substrates by the sol-gel method. For devices incorporating a microstructure array, Pd islands were first grown on the substrate by thermal evaporation using a 100 μm mesh shadow mask. We have estimated the sensitivity of the sensors for applied voltage from

  11. Preparation of environmental analyses for synfuel and unconventional gas technologies

    Energy Technology Data Exchange (ETDEWEB)

    Reed, R.M. (ed.)

    1982-09-01

    Government agencies that offer financial incentives to stimulate the commercialization of synfuel and unconventional gas technologies usually require an analysis of environmental impacts resulting from proposed projects. This report reviews potentially significant environmental issues associated with a selection of these technologies and presents guidance for developing information and preparing analyses to address these issues. The technologies considered are western oil shale, tar sand, coal liquefaction and gasification, peat, unconventional gas (western tight gas sands, eastern Devonian gas shales, methane from coal seams, and methane from geopressured aquifers), and fuel ethanol. Potentially significant issues are discussed under the general categories of land use, air quality, water use, water quality, biota, solid waste disposal, socioeconomics, and health and safety. The guidance provided in this report can be applied to preparation and/or review of proposals, environmental reports, environmental assessments, environmental impact statements, and other types of environmental analyses. The amount of detail required for any issue discussed must, by necessity, be determined on a case-by-case basis.

  12. Some structural-tectonic pecularities of the Okumya uplift and adjacent regions of Abkhazia and Megrelia, in connection with prospecting for petroleum and gas. [USSR

    Energy Technology Data Exchange (ETDEWEB)

    Vakyaniya, D.E.

    1981-01-01

    The unusual tectonic relation of the Okumya uplift, its southern submergence or the Okumya structural cusp with the southern Megrelia uplift on the one hand and with the central Megrelia and Ochamchiri depressions on the other is noted. These basic structural elements of Abkhazia and Megrelia and their local folds have different orientations and configurations. The different degrees of folding of the indicated large structural elements and their local folds are indicated. Lower Jurassic marine and terrigenous, Middle Jurassic volcanogenic-sedimentary, Upper Jurassic sandy-clayey lagunal, Cretaceous and Paleocene-Eocene carbonate, and Oligocene-Postpliocene molasse formations accumulated in the examined territory of Abkhazia and Megrelia. The overall thickness of these deposits in Ochamchiri and Megrelia depressions reaches 8-10 km. The Okumya and southern Megrelia uplifts and the central megrelia and Ochamchiri depressions have a discontinuous-inherited character of geologic development. Within the confines of the Okumya uplift and adjacent regions of Abkhazia and Megrelia, sandy horizons of salt-bearing variegated suites of the Upper Jurassic and Tkvarcheli and Bziaursk suites of the Middle Jurassic in Satandzhoi, Zugdidi, Tskhelikari, and other anticlinals, and also within the boundaries of the Okumya cusp within reach for current large-scale drilling of wells at depths (to 5000 m) are regarded as promising objects in prospecting for petroleum and gas. The drilling of formation-evaluation wells in the dome of the Satandzhoi anticlinal in the village of Otsartse and also the drilling of prospecting test wells on the Okumya structural crusp southwest of the village of Okumya are recommended. The outlook in searches for petroleum and gas in the Sorsk suite is limited in connection with the depth (more than 6 km) of bedding of the given suite.

  13. Petroleum marketing monthly, March 1995

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-03-10

    This report for March 1995, provides information and statistical data on a variety of crude oils and refined petroleum products. The publication presents statistics on crude oil costs and refined petroleum products sales for use by industry, government, private sector analysts, educational institutions, and consumers. Data on crude oil include the domestic first purchase price, the f.o.b. and landed cost of imported crude oil, and the refiners` acquisition cost of crude oil. Refined petroleum product sales data include motor gasoline, distillates, residuals, aviation fuels, kerosene, and propane. The Petroleum Marketing Division, Office of Oil and Gas, Energy Information Administration ensures the accuracy, quality, and confidentiality of the published data in the Petroleum Marketing Monthly. A glossary is included.

  14. Transition metal catalysis in the generation of petroleum and natural gas. Final report, September 1, 1992--October 31, 1995

    Energy Technology Data Exchange (ETDEWEB)

    Mango, F.D.

    1997-01-21

    This project originated on the premise that natural gas could be formed catalytically in the earth rather than thermally as commonly believed. The intention was to test this hypothetical view and to explore generally the role of sedimentary metals in the generation of light hydrocarbons (C1 - C9). We showed the metalliferous source rocks are indeed catalytic in the generation of natural gas. Various metal compounds in the pure state show the same levels of catalytic activity as sedimentary rocks and the products are identical. Nickel is particularly active among the early transition metals and is projected to remain catalytically robust at all stages of catagenesis. Nickel oxide promotes the formation of n-alkanes in addition to natural gas (NG), demonstrating the full scope of the hypothetical catalytic process. The composition of catalytic gas duplicates the entire range of natural gas, from so-called wet gas to dry gas (60 to 95+ wt % methane), while gas generated thermally is consistently depleted in methane (10 to 60 wt % methane). These results support the view that metal catalysis is a major pathway through which natural gas is formed in the earth.

  15. Shale gas boom in the US. Technology - economy - environmental effects

    International Nuclear Information System (INIS)

    Meyer-Renschhausen, Martin; Klippel, Philipp

    2017-01-01

    There is hardly any other issue that polarizes the energy policy discussion so far as the production of shale gas and shale oil by means of fracking processes. For the advocates, the expansion of unconventional gas and oil production offers the opportunity to intensify competition in the oil and gas markets, to lower prices and to reduce the dependence on uncertain deliveries of OPEC and Russia by increased domestic production. The critics, on the other hand, emphasize the environmental risks associated with fracking and see the extension of the fossil energy base as an obstacle to the climatically required transition to renewable energies. The German legislature emphasizes the environmental risks associated with fracking and has de facto forbidden fracking with the fracking law package of 24 June 2016. Internationally, the advantages and disadvantages of fracking are, however, assessed very differently, so that a further expansion of unconventional oil and gas production is to be expected. Fracking currently focuses almost entirely on the USA. Numerous studies investigate the potentials, the profitability of the different methods of production as well as the environmental effects. Therefore, American shale gas production offers an excellent viewpoint in order to estimate the technology, its economic efficiency and its consequences. This book evaluates the current studies and data and contributes to the assessment of the long-term energy-economic and climatological significance of shale gas production in the international context. [de

  16. Fifth DOE symposium on enhanced oil and gas recovery and improved drilling technology. Volume 3. Gas and drilling

    Energy Technology Data Exchange (ETDEWEB)

    Linville, B. [ed.

    1979-01-01

    Volume 3 contains papers from the sessions on natural gas supporting research, western gas sands project, drilling technology, and environmental effects. Individuals were processed for inclusion in the Energy Data Base.

  17. Development, optimization, validation and application of faster gas chromatography - flame ionization detector method for the analysis of total petroleum hydrocarbons in contaminated soils.

    Science.gov (United States)

    Zubair, Abdulrazaq; Pappoe, Michael; James, Lesley A; Hawboldt, Kelly

    2015-12-18

    This paper presents an important new approach to improving the timeliness of Total Petroleum Hydrocarbon (TPH) analysis in the soil by Gas Chromatography - Flame Ionization Detector (GC-FID) using the CCME Canada-Wide Standard reference method. The Canada-Wide Standard (CWS) method is used for the analysis of petroleum hydrocarbon compounds across Canada. However, inter-laboratory application of this method for the analysis of TPH in the soil has often shown considerable variability in the results. This could be due, in part, to the different gas chromatography (GC) conditions, other steps involved in the method, as well as the soil properties. In addition, there are differences in the interpretation of the GC results, which impacts the determination of the effectiveness of remediation at hydrocarbon-contaminated sites. In this work, multivariate experimental design approach was used to develop and validate the analytical method for a faster quantitative analysis of TPH in (contaminated) soil. A fractional factorial design (fFD) was used to screen six factors to identify the most significant factors impacting the analysis. These factors included: injection volume (μL), injection temperature (°C), oven program (°C/min), detector temperature (°C), carrier gas flow rate (mL/min) and solvent ratio (v/v hexane/dichloromethane). The most important factors (carrier gas flow rate and oven program) were then optimized using a central composite response surface design. Robustness testing and validation of model compares favourably with the experimental results with percentage difference of 2.78% for the analysis time. This research successfully reduced the method's standard analytical time from 20 to 8min with all the carbon fractions eluting. The method was successfully applied for fast TPH analysis of Bunker C oil contaminated soil. A reduced analytical time would offer many benefits including an improved laboratory reporting times, and overall improved clean up

  18. Petroleum supply monthly, March 1994

    Energy Technology Data Exchange (ETDEWEB)

    1994-03-30

    Data presented in the Petroleum Supply Monthly (PSM) describe the supply and disposition of petroleum products in the United States and major US geographic regions. The data series describe production, imports and exports, inter-Petroleum Administration for Defense (PAD) District movements, and inventories by the primary suppliers of petroleum products in the United States (50 States and the District of Columbia). The reporting universe includes those petroleum sectors in primary supply. Included are: petroleum refiners, motor gasoline blenders, operators of natural gas processing plants and fractionators, inter-PAD transporters, importers, and major inventory holders of petroleum products and crude oil. When aggregated, the data reported by these sectors approximately represent the consumption of petroleum products in the United States. Data presented in the PSM are divided into two sections: Summary Statistics and Detailed Statistics. The tables and figures in the Summary Statistics section of the PSM present a time series of selected petroleum data on a US level. Most time series include preliminary estimates for one month based on the Weekly Petroleum Supply Reporting System; statistics based on the most recent data from the Monthly Petroleum Supply Reporting System (MPSRS); and statistics published in prior issues of the PSM and PSA. The Detailed Statistics tables of the PSM present statistics for the most current month available as well as year-to-date. In most cases, the statistics are presented for several geographic areas -- the United States (50 States and the District of Columbia), five PAD Districts, and 12 Refining Districts. At the US and PAD District level, the total volume and the daily rate of activities are presented. The statistics are developed from monthly survey forms submitted by respondents to the EIA and from data provided from other sources.

  19. The role of transportation technologies in reducing greenhouse gas emissions

    International Nuclear Information System (INIS)

    Anon.

    1995-11-01

    The potential role of passenger transportation technologies in reducing greenhouse gas emissions was discussed. The technologies considered in the report were those that affect ground transportation of passengers and were in at least the early stages of development in 1995. They were: (1) technologies to improve the fuel efficiency of cars and light trucks, (2) alternative fuels for internal combustion engines, (3) electric hybrid vehicles, (4) advanced technology transit buses, (5) intelligent transportation systems, (6) high speed rail, and (7) bicycles. For each option, the advantages and disadvantages were described. The feasibility of establishing a high-speed rail system serving Canada's most densely populated region, the Windsor to Quebec City corridor, was discussed. Economic and environmental studies of such a proposal are underway. tabs

  20. Gas Foil Bearing Technology Advancements for Closed Brayton Cycle Turbines

    Science.gov (United States)

    Howard, Samuel A.; Bruckner, Robert J.; DellaCorte, Christopher; Radil, Kevin C.

    2007-01-01

    Closed Brayton Cycle (CBC) turbine systems are under consideration for future space electric power generation. CBC turbines convert thermal energy from a nuclear reactor, or other heat source, to electrical power using a closed-loop cycle. The operating fluid in the closed-loop is commonly a high pressure inert gas mixture that cannot tolerate contamination. One source of potential contamination in a system such as this is the lubricant used in the turbomachine bearings. Gas Foil Bearings (GFB) represent a bearing technology that eliminates the possibility of contamination by using the working fluid as the lubricant. Thus, foil bearings are well suited to application in space power CBC turbine systems. NASA Glenn Research Center is actively researching GFB technology for use in these CBC power turbines. A power loss model has been developed, and the effects of a very high ambient pressure, start-up torque, and misalignment, have been observed and are reported here.

  1. Development of Micro-Pattern Gas Detectors Technologies

    CERN Multimedia

    Richer, J; Santos, D; Barsuk, S; Hamar, G; Shah, M K; Catanesi, M G; Colaleo, A; Maggi, M; Loddo, F; Berardi, V; Bagliesi, M; Menon, G; Richter, R; Lahonde-hamdoun, C; Dris, M; Chechik, R; Ochi, A; Hartjes, F; Lopes, I M; Deshpande, A; Franz, A; Dabrowski, W; Fiutowski, T A; Ferreira, A; Bastos de oliveira, C A; Miller, B W; Monrabal-capilla, F; Liubarsky, I; Plazas de pinzon, M C; Tsarfati, T; Voss, B J R; Carmona martinez, J M; Stocchi, A; Dinu, N; Semeniouk, I; Giebels, B; Marton, K; De leo, R; De lucia, E; Alviggi, M; Bellerive, A; Herten, L G; Zimmermann, S U; Giomataris, I; Peyaud, A; Schune, P; Delagnes, E; Delbart, A; Charles, G; Wang, W; Markou, A; Arazi, L; Cibinetto, G; Edo, Y; Neves, F F; Solovov, V; Stoll, S; Sampsonidis, D; Mindur, B; Sauli, F; Calapez de albuquerque veloso, J F; Kahlaoui, N; Sharma, A; Zenker, K; Cebrian guajardo, S V; Luzon marco, G M; Guillaudin, O J H; Cornebise, P; Lounis, A; Bruel, P J; Laszlo, A; Mukerjee, K; Nappi, E; Nuzzo, S V; Bencivenni, G; Tessarotto, F; Levorato, S; Dixit, M S; Riallot, M; Jeanneau, F; Nizery, F G; Maltezos, S; Kyriakis, A; Lyashenko, A; Van der graaf, H; Ferreira marques, R; Alexa, C; Liyanage, N; Dehmelt, K; Hemmick, T K; Polychronakos, V; Cisbani, E; Garibaldi, F; Koperny, S Z; Das neves dias carramate, L F; Munoz-vidal, J; Gutierrez, R; Van stenis, M; Resnati, F; Lupberger, M; Desch, K K; Adloff, C J; Chefdeville, M; Vouters, G; Ranieri, A; Lami, S; Shekhtman, L; Dolgov, A; Bamberger, A; Landgraf, U; Kortner, O; Ferrero, A; Aune, S; Attie, D M; Bakas, G; Balossino, I; Tsigaridas, S; Surrow, B; Gnanvo, K A K; Feege, N M; Woody, C L; Bhattacharya, S; Capogni, M; Zielinska, A Z; Veenhof, R J; Tapan, I; Dangendorf, V; Monteiro bernades, C M; Castro serrato, H F; De oliveira, R; Ropelewski, L; Behnke, T; Boudry, V; Radicioni, E; Lai, A; Shemyakina, E; Giganon, A E; Titov, M; Papakrivopoulos, I; Komai, H; Van bakel, N A; Tchepel, V; Repond, J O; Li, Y; Kourkoumelis, C; Tzamarias, S; Majumdar, N; Kowalski, T; Da rocha azevedo, C D; Serra diaz cano, L; Alvarez puerta, V; Trabelsi, A; Riegler, W; Ketzer, B F; Rosemann, C G; Herrera munoz, D C; Drancourt, C; Mayet, F; Geerebaert, Y; De robertis, G; Felici, G; Scribano memoria, A; Cecchi, R; Dalla torre, S; Gregori, M; Buzulutskov, A; Schwegler, P; Sanchez nieto, F J; Colas, P M A; Gros, M; Neyret, D; Zito, M; Ferrer ribas, E; Breskin, A; Martoiu, V S; Purschke, M L; Loomba, D; Gasik, P J; Petridou, C; Kordas, K; Mukhopadhyay, S; Bucciantonio, M; Biagi, S F; Ji, X; Kanaki, K; Zavazieva, D; Capeans garrido, M D M; Schindler, H; Kaminski, J; Krautscheid, T; Lippmann, C; Arora, R; Dafni, T; Garcia irastorza, I; Puill, V; Wicek, F B; Burmistrov, L; Singh, K P; Pugliese, G; Kroha, H; Kunne, F; Alexopoulos, T; Daskalakis, G; Geralis, T; Bettoni, D; Heijhoff, K; Xiao, Z; Tzanakos, G; Leisos, A; Frullani, S; Sahin, O; Kalkan, Y; Giboni, K; Krieger, C; Breton, D R; Bhattacharyya, S; Abbrescia, M; Erriquez, O; Paticchio, V; Cardini, A; Aloisio, A; Turini, N; Bressan, A; Tikhonov, Y; Schumacher, M; Simon, F R; Nowak, S; Herlant, S; Chaus, A; Fanourakis, G; Bressler, S; Homma, Y; Timmermans, J; Fonte, P; Underwood, D G; Azmoun, B; Fassouliotis, D; Wiacek, P; Dos santos covita, D; Monteiro da silva, A L; Yahlali haddou, N; Marques ferreira dos santos, J; Domingues amaro, F

    The proposed R&D collaboration, RD51, aims at facilitating the development of advanced gas-avalanche detector technologies and associated electronic-readout systems, for applications in basic and applied research. Advances in particle physics have always been enabled by parallel advances in radiation-detector technology. Radiation detection and imaging with gas-avalanche detectors, capable of economically covering large detection volumes with a low material budget, have been playing an important role in many fields. Besides their widespread use in particle-physics and nuclear-physics experiments, gaseous detectors are employed in many other fields: astro-particle research and applications such as medical imaging, material science, and security inspection. While extensively employed at the LHC, RHIC, and other advanced HEP experiments, present gaseous detectors (wire-chambers, drift-tubes, resistive-plate chambers and others) have limitations which may prevent their use in future experiments. Present tec...

  2. Gas-discharge plasma sources for nonlocal plasma technology

    International Nuclear Information System (INIS)

    Demidov, V. I.; DeJoseph, C. A. Jr.; Simonov, V. Ya.

    2007-01-01

    Nonlocal plasma technology is based on the effect of self-trapping of fast electrons in the plasma volume [V. I. Demidov, C. A. DeJoseph, Jr., and A. A. Kudryavtsev, Phys. Rev. Lett. 95, 215002 (2006)]. This effect can be achieved by changing the ratio of fast electron flux to ion flux incident on the plasma boundaries. This in turn leads to a significant change in plasma properties and therefore can be useful for technological applications. A gas-discharge device which demonstrates control of the plasma properties by this method is described

  3. Gas-cooled reactor coolant circulator and blower technology

    International Nuclear Information System (INIS)

    1988-08-01

    In the previous 17 meetings held within the framework of the International Working Group on Gas-Cooled Reactors, a wide variety of topics and components have been addressed, but the San Diego meeting represented the first time that a group of specialists had been convened to discuss circulator and blower related technology. A total of 20 specialists from 6 countries attended the meeting in which 15 technical papers were presented in 5 sessions: circulator operating experience I and II (6 papers); circulator design considerations I and II (6 papers); bearing technology (3 papers). A separate abstract was prepared for each of these papers. Refs, figs and tabs

  4. International workshop on greenhouse gas mitigation technologies and measures: Proceedings

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-12-31

    More than 150 countries are now Party to the United Nations Framework Convention on Climate Change (FCCC), which seeks to stabilize atmospheric concentrations of greenhouse gases at a level that would prevent dangerous human interference with the global climate system. Climate change country studies are a significant step for developing countries and countries with economies in transition to meet their national reporting commitments to the FCCC. These studies also provide the basis for preparation of National Climate Change Action Plans and implementation of technologies and practices which reduce greenhouse gas emissions or enhance carbon sinks. The broad goals of the workshop were to: (1) present results of country study mitigation assessments, (2) identify promising no-regrets greenhouse gas mitigation options in land-use and energy sectors, (3) share information on development of mitigation technologies and measures which contribute to improved National Climate Change Actions Plans, and (4) begin the process of synthesizing mitigation assessments for use by FCCC subsidiary bodies. The 59 papers are arranged into the following topical sections: (1) national mitigation assessments, technology priorities, and measures; (2) sector-specific mitigation assessment results, subdivided further into: energy sector; non-energy sector; renewable energy; energy efficiency in industry and buildings; transportation; electricity supply; forestry; and methane mitigation; (3) support for mitigation technologies and measures; and (4) activities implemented jointly. Selected papers are indexed separately for inclusion in the Energy Science and Technology Database.

  5. Options for gas-to-liquids technology in Alaska

    Energy Technology Data Exchange (ETDEWEB)

    Robertson, E.P.

    1999-12-01

    The purpose of this work was to assess the effect of applying new technology to the economics of a proposed natural gas-to-liquids (GTL) plant, to evaluate the potential of a slower-paced, staged deployment of GTL technology, and to evaluate the effect of GTL placement of economics. Five scenarios were economically evaluated and compared: a no-major-gas-sales scenario, a gas-pipeline/LNG scenario, a fast-paced GTL development scenario, a slow-paced GTL development scenario, and a scenario which places the GTL plant in lower Alaska, instead of on the North Slope. Evaluations were completed using an after-tax discounted cash flow analysis. Results indicate that the slow-paced GTL scenario is the only one with a rate of return greater than 10%. The slow-paced GTL development would allow cost saving on subsequent expansions. These assumed savings, along with the lowering of the transportation tariff, combine to distinguish this option for marketing the North Slope gas from the other scenarios. Critical variables that need further consideration include the GTL plant cost, the GTL product premium, and operating and maintenance costs.

  6. Options for Gas-to-Liquids Technology in Alaska

    Energy Technology Data Exchange (ETDEWEB)

    Robertson, Eric Partridge

    1999-10-01

    The purposes of this work was to assess the effect of applying new technology to the economics of a proposed natural gas-to-liquids (GTL) plant, to evaluate the potential of a slower-paced, staged deployment of GTL technology, and to evaluate the effect of GTL placement of economics. Five scenarios were economically evaluated and compared: a no-major-gas-sales scenario, a gas-pipeline/LNG scenario, a fast-paced GTL development scenario, a slow-paced GTL development scenario, and a scenario which places the GTL plant in lower Alaska, instead of on the North Slope. Evaluations were completed using an after-tax discounted cash flow analysis. Results indicate that the slow-paced GTL scenario is the only one with a rate of return greater than 10 percent. The slow-paced GTL development would allow cost saving on subsequent expansions. These assumed savings, along with the lowering of the transportation tariff, combine to distinquish this option for marketing the North Slope gas from the other scenarios. Critical variables that need further consideration include the GTL plant cost, the GTL product premium, and operating and maintenance costs.

  7. Indicative energy technology assessment of UK shale gas extraction

    International Nuclear Information System (INIS)

    Hammond, Geoffrey P.; O’Grady, Áine

    2017-01-01

    Highlights: • UK shale gas ‘fracking’ is at a very early stage with an uncertain size of resource. • Shale gas extraction might benefit UK fuel security, as well as jobs and growth. • Potentially harmful environmental ‘side-effects’ must be monitored and regulated. • Gas bills for UK household and industrial consumers are unlikely to fall sharply. • Costs & benefits of shale gas fracking are unevenly distributed between communities. - Abstract: There is at present much interest in unconventional sources of natural gas, especially in shale gas which is obtained by hydraulic fracturing, or ‘fracking’. Boreholes are drilled and then lined with steel tubes so that a mixture of water and sand with small quantities of chemicals – the fracking fluid – can be pumped into them at very high pressure. The sand grains that wedge into the cracks induced in the shale rock by a ‘perforating gun’ then releases gas which returns up the tubes. In the United Kingdom (UK) exploratory drilling is at an early stage, with licences being issued to drill a limited number of test boreholes around the country. However, such activities are already meeting community resistance and controversy. Like all energy technologies it exhibits unwanted ‘side-effects’; these simply differ in their level of severity between the various options. Shale gas may make, for example, a contribution to attaining the UK’s statutory ‘greenhouse gas’ emissions targets, but only if appropriate and robust regulations are enforced. The benefits and disadvantages of shale gas fracking are therefore discussed in order to illustrate a ‘balance sheet’ approach. It is also argued that it is desirable to bring together experts from a range of disciplines in order to carry out energy technology assessments. That should draw on and interact with national and local stakeholders: ‘actors’ both large and small. Community engagement in a genuinely participative process – where the

  8. Are Optical Gas Imaging Technologies Effective For Methane Leak Detection?

    Science.gov (United States)

    Ravikumar, Arvind P; Wang, Jingfan; Brandt, Adam R

    2017-01-03

    Concerns over mitigating methane leakage from the natural gas system have become ever more prominent in recent years. Recently, the U.S. Environmental Protection Agency proposed regulations requiring use of optical gas imaging (OGI) technologies to identify and repair leaks. In this work, we develop an open-source predictive model to accurately simulate the most common OGI technology, passive infrared (IR) imaging. The model accurately reproduces IR images of controlled methane release field experiments as well as reported minimum detection limits. We show that imaging distance is the most important parameter affecting IR detection effectiveness. In a simulated well-site, over 80% of emissions can be detected from an imaging distance of 10 m. Also, the presence of "superemitters" greatly enhance the effectiveness of IR leak detection. The minimum detectable limits of this technology can be used to selectively target "superemitters", thereby providing a method for approximate leak-rate quantification. In addition, model results show that imaging backdrop controls IR imaging effectiveness: land-based detection against sky or low-emissivity backgrounds have higher detection efficiency compared to aerial measurements. Finally, we show that minimum IR detection thresholds can be significantly lower for gas compositions that include a significant fraction nonmethane hydrocarbons.

  9. Petroleum marketing monthly with data for April 1995

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-07-05

    The Petroleum Marketing Monthly (PMM) provides information and statistical data on a variety of crude oils and refined petroleum products. The publication presents statistics on crude oil costs and refined petroleum products sales for use by industry, government private sector analysts, educational institutions, and consumers. Data on crude oil include the domestic first purchase price, the f.o.b. and landed cost of imported crude oil, and the refiners` acquisition cost of crude oil. Refined petroleum product sales data include motor gasoline, distillates, residuals, aviation fuels, kerosene, and propane. The Petroleum Marketing Division, Office of Oil and Gas, Energy Information Administration ensures the accuracy, quality, and confidentiality of the published data on the Petroleum Marketing Monthly. Monthly statistics on purchases of crude oil and sales of petroleum products are presented in the Petroleum Marketing Monthly in five sections: Summary statistics; crude oil prices; prices of petroleum products; volumes of petroleum products; and prime supplier sales volumes of petroleum products for local consumption.

  10. Petroleum marketing monthly, June 1995 with data for March 1995

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-06-16

    The Petroleum Marketing Monthly (PMM) provides information and statistical data on a variety of crude oils and refined petroleum products. The publication presents statistics on crude oil costs and refined petroleum products sales for use by industry, government, private sector analysts, educational institutions, and consumers. Data on crude oil include the domestic first purchase price, the f.o.b. and landed cost of imported crude oil, and the refiners` acquisition cost of crude oil. Refined petroleum product sales data include motor gasoline, distillates, residuals, aviation fuels, kerosene, and propane. The Petroleum Marketing Division, Office of Oil and Gas, Energy Information Administration ensures the accuracy, quality, and confidentiality of the published data in the Petroleum Marketing Monthly. Monthly statistics on purchases of crude oil and sales of petroleum products are presented in the Petroleum Marketing Monthly in five sections: Summary Statistics Crude Oil Prices; Prices of Petroleum Products; Volumes of Petroleum Products; and Prime Supplier Sales Volumes of Petroleum Products for Local Consumption.

  11. Association models for petroleum applications

    OpenAIRE

    Kontogeorgis, Georgios

    2013-01-01

    Thermodynamics plays an important role in many applications in the petroleum industry, both upstream and downstream, ranging from flow assurance, (enhanced) oil recovery and control of chemicals to meet production and environmental regulations. There are many different applications in the oil & gas industry, thus thermodynamic data (phase behavior, densities, speed of sound, etc) are needed to study a very diverse range of compounds in addition to the petroleum ones (CO2,H2S, water, alcohol...

  12. Geology, sequence stratigraphy, and oil and gas assessment of the Lewis Shale Total Petroleum System, San Juan Basin, New Mexico and Colorado: Chapter 5 in Total petroleum systems and geologic assessment of undiscovered oil and gas resources in the San Juan Basin Province, exclusive of Paleozoic rocks, New Mexico and Colorado

    Science.gov (United States)

    Dubiel, R.F.

    2013-01-01

    The Lewis Shale Total Petroleum System (TPS) in the San Juan Basin Province contains a continuous gas accumulation in three distinct stratigraphic units deposited in genetically related depositional environments: offshore-marine shales, mudstones, siltstones, and sandstones of the Lewis Shale, and marginal-marine shoreface sandstones and siltstones of both the La Ventana Tongue and the Chacra Tongue of the Cliff House Sandstone. The Lewis Shale was not a completion target in the San Juan Basin (SJB) in early drilling from about the 1950s through 1990. During that time, only 16 wells were completed in the Lewis from natural fracture systems encountered while drilling for deeper reservoir objectives. In 1991, existing wells that penetrated the Lewis Shale were re-entered by petroleum industry operators in order to fracture-stimulate the Lewis and to add Lewis gas production onto preexisting, and presumably often declining, Mesaverde Group production stratigraphically lower in the section. By 1997, approximately 101 Lewis completions had been made, both as re-entries into existing wells and as add-ons to Mesaverde production in new wells. Based on recent industry drilling and completion practices leading to successful gas production from the Lewis and because new geologic models indicate that the Lewis Shale contains both source rocks and reservoir rocks, the Lewis Shale TPS was defined and evaluated as part of this U.S. Geological Survey oil and gas assessment of the San Juan Basin. Gas in the Lewis Shale Total Petroleum System is produced from shoreface sandstones and siltstones in the La Ventana and Chacra Tongues and from distal facies of these prograding clastic units that extend into marine rocks of the Lewis Shale in the central part of the San Juan Basin. Reservoirs are in shoreface sandstone parasequences of the La Ventana and Chacra and their correlative distal parasequences in the Lewis Shale where both natural and artificially enhanced fractures produce

  13. Characterization of petroleum distillates by GC-AED (coupling with gas chromatography and atomic emission detection); Caracterisation des distillats petroliers par couplage chromatographie en phase gazeuse et detection par emission atomique

    Energy Technology Data Exchange (ETDEWEB)

    Baco, F.

    1997-05-21

    This thesis describes the characterization of atmospheric petroleum distillates (kerosenes and gas-oils) and vacuum distillates by hyphenated technic of Gas Chromatography and Atomic Emission Detector (GC-AED). A gas chromatographic simulated distillation, which gives the weight % of sample as a function of the petroleum cut temperature, was adapted to the GC-AED to obtain an original information about the elemental composition profile. After generalities, historic of the development of the instrument and the first petroleum applications are described. In the experimental part, analytical conditions used, different technics of characterisation of distillates and the base of samples analyzed are exposed. After a study of the GC-AED`s performances for the target elements (C, H, S, N), a quantitative method for the elemental analysis of distillates was developed and validated at three levels: total elemental analysis, simulated distillation and elemental composition as a function of the distillation profile. Finally, different ways for the applications of the GC-AED in order to characterize the distillates were explored, in particular to classify products and predict some petroleum properties (cetane number, density,...). The more interesting outlook seems to be the prediction of some properties as a function of the distillation profile. (author) 155 refs.

  14. The petroleum industry in 2005; L'industrie petroliere en 2005

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2006-07-01

    This document provides information on the petroleum industry for the year 2005. It discusses the world gas and petroleum markets, the world and french petroleum exploration and production, the petroleum and byproducts industry in France, the hydrocarbons supplying, the refining in France, the evolution of the products and fuels substitution quality, the internal transports of petroleum products, the storage consumption and taxes of petroleum products, the prices and distribution of the petroleum products. (A.L.B.)

  15. The petroleum explorationist's guide to contracts used in oil and gas operations, new revised 2nd edition

    International Nuclear Information System (INIS)

    Mosburg, L.G. Jr.

    1991-01-01

    This book includes many materials on contracts involving natural gas (including take-or-pay litigation, regulation gas balancing, purchase and sale); drilling contracts, division orders and acquisition contracts; a new taxation section and the 1988 ASPL Model Form Operating Agreement. Also includes: Side-byside comparison of the 1982-1989 model forms; COPAS accounting procedure, support and farmount agreements, Area of Mutual Interest provisions, seismic options, structuring considerations, AAPL model from operating agreement, and much more exclamation point

  16. Health and environmental effects of oil and gas technologies: Research needs. A report to the Federal Interagency Committee on the health and environmental effects of energy technologies. Draft

    International Nuclear Information System (INIS)

    2006-01-01

    This report discusses health and environmental issues associated with oil and gas technologies as they are currently perceived - both those that exist and those that are expected to emerge over the next two decades. The various sections of this report contain discussions of specific problem areas and relevant new research activities which should be pursued. This is not an exhaustive investigation of all problem areas, but the report explores a wide range of issues to provide a comprehensive picture of existing uncertainties, trends, and other factors that should serve as the focus of future research. The problem areas of major concern include: effects of drilling fluids, offshore accidents, refineries and worker health, soil biota and petroleum spills, indoor air pollution, information transfer, and unconventional resources. These are highlighted in the Executive Summary because they pose serious threats to human health and the environment, and because of the sparsity of accumulated knowledge related to their definition

  17. Sprayed zinc oxide films: Ultra-violet light-induced reversible surface wettability and platinum-sensitization-assisted improved liquefied petroleum gas response.

    Science.gov (United States)

    Nakate, Umesh T; Patil, Pramila; Bulakhe, R N; Lokhande, C D; Kale, Sangeeta N; Naushad, Mu; Mane, Rajaram S

    2016-10-15

    We report the rapid (superhydrophobic to superhydrophilic) transition property and improvement in the liquefied petroleum gas (LPG) sensing response of zinc oxide (ZnO) nanorods (NRs) on UV-irradiation and platinum (Pt) surface sensitization, respectively. The morphological evolution of ZnO NRs is evidenced from the field emission scanning electron microscope and atomic force microscope digital images and for the structural elucidation X-ray diffraction pattern is used. Elemental survey mapping is obtained from energy dispersive X-ray analysis spectrum. The optical properties have been studied by UV-Visible and photoluminescence spectroscopy measurements. The rapid (120sec) conversion of superhydrophobic (154°) ZnO NRs film to superhydrophilic (7°) is obtained under UV light illumination and the superhydrophobicity is regained by storing sample in dark. The mechanism for switching wettability behavior of ZnO NRs has thoroughly been discussed. In second phase, Pt-sensitized ZnO NRs film has demonstrated considerable gas sensitivity at 260ppm concentration of LPG. At 623K operating temperature, the maximum LPG response of 58% and the response time of 49sec for 1040ppm LPG concentration of Pt- sensitized ZnO NRs film are obtained. This higher LPG response of Pt-sensitized ZnO NRs film over pristine is primarily due to electronic effect and catalytic effect (spill-over effect) caused by an additional of Pt on ZnO NRs film surface. Copyright © 2016 Elsevier Inc. All rights reserved.

  18. The new challenges of petroleum

    International Nuclear Information System (INIS)

    Gernelle, E.

    2006-02-01

    Petroleum in in the center of our civilization: abundant, easy to use and energy powerful, it is used almost everywhere: transports, lighting, space heating, plastics, fertilizers, cloth industry etc. The 'black-gold' is the object of all stakes, from richness to power. However, petroleum is also at the origin of many evils: pollution, corruption, violence. Today, petroleum is a source of worries: how long will it last? How long will we be able to stand its impacts on environment? This book shades light on all these questions and supplies some concrete elements about this energy source. Content: technological challenges of petroleum; producers: powers and risks; consumers' dependence; to learn more about petroleum. (J.S.)

  19. Petroleum systems and geologic assessment of undiscovered oil and gas, Cotton Valley group and Travis Peak-Hosston formations, East Texas basin and Louisiana-Mississippi salt basins provinces of the northern Gulf Coast region. Chapters 1-7.

    Science.gov (United States)

    ,

    2006-01-01

    The purpose of the U.S. Geological Survey's (USGS) National Oil and Gas Assessment is to develop geologically based hypotheses regarding the potential for additions to oil and gas reserves in priority areas of the United States. The USGS recently completed an assessment of undiscovered oil and gas potential of the Cotton Valley Group and Travis Peak and Hosston Formations in the East Texas Basin and Louisiana-Mississippi Salt Basins Provinces in the Gulf Coast Region (USGS Provinces 5048 and 5049). The Cotton Valley Group and Travis Peak and Hosston Formations are important because of their potential for natural gas resources. This assessment is based on geologic principles and uses the total petroleum system concept. The geologic elements of a total petroleum system include hydrocarbon source rocks (source rock maturation, hydrocarbon generation and migration), reservoir rocks (sequence stratigraphy and petrophysical properties), and hydrocarbon traps (trap formation and timing). The USGS used this geologic framework to define one total petroleum system and eight assessment units. Seven assessment units were quantitatively assessed for undiscovered oil and gas resources.

  20. Health and environmental effects of oil and gas technologies: research needs

    Energy Technology Data Exchange (ETDEWEB)

    Brown, R. D.

    1981-07-01

    This report discusses health and environmental issues associated with oil and gas technologies as they are currently perceived - both those that exist and those that are expected to emerge over the next two decades. The various sections of this report contain discussions of specific problem areas and relevant new research activities which should be pursued. This is not an exhaustive investigation of all problem areas, but the report explores a wide range of issues to provide a comprehensive picture of existing uncertainties, trends, and other factors that should serve as the focus of future research. The problem areas of major concern include: effects of drilling fluids, offshore accidents, refineries and worker health, and biota and petroleum spills, indoor air pollution, information transfer, and unconventional resources. These are highlighted in the Executive Summary because they pose serious threats to human health and the environment, and because of the sparcity of accumulated knowledge related to their definition. Separate abstracts have been prepared for selected sections of this report for inclusion in the Energy Data Base. (DMC)

  1. Laboratory Constraints on the Stability of Petroleum at Elevated Temperatures: Implications for the Origin of Natural Gas

    Energy Technology Data Exchange (ETDEWEB)

    Seewald, Jeffrey, S.

    2011-03-14

    Results of prior DOE supported research conducted at the Woods Hole Oceanographic Institution have demonstrated the participation of sedimentary minerals and water as reactants and catalysts in chemical transformations associated with the degradation of oil and the formation of low molecular weight organic compounds. The occurrence of such processes in natural environments can be difficult to recognize because the composition of organic alteration products may not be substantially different than those produced by thermal cracking. The goals of this study were the development of diagnostic tools based on hydrogen and carbon isotopes that can be used to identify geochemical processes responsible for the formation of thermogenic natural gas. In addition, our activities were expanded to include experimental investigation of CO2 reduction in aqueous systems at elevated temperature and pressures and an assessment of microbial activity in relatively low temperature (<70°C) natural gas reservoirs in southeastern Oklahoma. Specific objectives included: A laboratory investigation of geochemical processes that regulate the hydrogen isotope composition of low molecular weight hydrocarbons in natural gas at elevated temperatures and pressures. A laboratory investigation of factors that regulate the carbon isotope composition of organic acids in basinal brines. A laboratory assessment of the role of methanol during reduction of CO2 to CH4 under hydrothermal conditions. Characterization of microbial ecosystems in coproduced fluids from the Potato Hills gas field to assess the role of microbes in the generation of natural gas.

  2. Petroleum Refining and its Economic and Technological Impact for the Production of Gasoline in Mexico to 2030

    Directory of Open Access Journals (Sweden)

    Granados-Hernández Elías

    2013-10-01

    Full Text Available Gas imports in Mexico have increased in the last few years. Nowadays Mexico has no capacity to meet the demands of this fuel in the next twenty years. In this paper we analyze several oil refining projections that enable the oil supply in Mexico until year 2030, taking into consideration four types of refineries, processing the produc- tion of pure oils in the country, using four mixtures of the higher reserve, consider- ing an import to meet the demand of fuel and once met consider exportation. Modeling was carried out analyzing the volume of refined oil and the required in- vestment, based on the kind of refinery and on the processing units that characterize it. As it was mentioned before, there are different refining projections to meet the demand of gas, but considering that the main oil production in Mexico is heavy. The simulated projection with this type of oil would require a higher volume in the exis- tent refineries in the country to meet that demand. Besides, considering the kind of refinery (out of four, the volumes to refine will be less, if very complex refineries are used. However, the cost of investment in this technology would be higher, consider- ing that new refineries will be built in a near future to meet the fuel demands.

  3. Environment 2004. The Norwegian petroleum sector

    Energy Technology Data Exchange (ETDEWEB)

    Gooderham, Rolf E. (ed.)

    2004-07-01

    The Ministry of Petroleum and Energy produces an annual environmental review in cooperation with the Norwegian Petroleum Directorate. The purpose of this publication is threefold: (1) to increase knowledge about the environmental aspects of Norwegian oil and gas activities, (2) to take a more detailed look at a specific topic which particularly concerns both the industry and the authorities, and identify the challenges and options faced, (3) to emphasise the government's goal of ensuring that Norway reconciles its role as a large energy producer with a pioneering position on environmental issues. This year's edition focuses on the topic of produced water treatment techniques. It demonstrates that new Norwegian technology helps to limit the risk of environmental harm. New treatment techniques have been developed and adopted, but it can be difficult to understand why a specific solution is not applicable to every field. Through the thematic section in part 2, we endeavour to explain why the choice of solution will vary from field to field, and how that reflects such considerations as technical reservoir conditions and costs. The strong focus on the environmental aspects of Norwegian oil and gas production has undoubtedly helped to make the Norwegian petroleum sector a leader in this area. That reflects both the way the authorities have incorporated environmental considerations extensively into the industry's frame conditions, and from the commitment made by the industry itself. Environment 2004 also incorporates a factual section, which covers the status of emissions discharges, environmental impacts, measures to reduce discharges to the sea and emissions to the air from petroleum activities.

  4. Non-Intrusive, Distributed Gas Sensing Technology for Advanced Spacesuits

    Science.gov (United States)

    Delgado, Jesus; Phillips, Straun; Rubtsov, Vladimir; Chullen, Cinda

    2015-01-01

    Chemical sensors for monitoring gas composition, including oxygen, humidity, carbon dioxide, and trace contaminants, are needed to characterize and validate spacesuit design and operating parameters. This paper reports on the first prototypes of a non-intrusive gas sensing technology based on flexible sensitive patches positioned inside spacesuit prototypes and interrogated via optical fibers routed outside the suit, taking advantage of the transparent materials of the suit prototypes. The sensitive patches are based on luminescent materials whose emission parameters vary with the partial pressure of a specific gas. Patches sensitive to carbon dioxide, humidity, and temperature have been developed, and their preliminary laboratory characterization in Mark III-like helmet parts is described. The first prototype system consists of a four-channel fiber optic luminescent detector that can be used to monitor any of the selected target gases at four locations. To switch from one gas to another we replace the (disposable) sensor patches and adjust the system settings. Repeatability among sensitive patches and of sensor performance from location to location has been confirmed, assuring that suit engineers will have flexibility in selecting multiple sensing points, fitting the sensor elements into the spacesuit, and easily repositioning the sensor elements as desired. The evaluation of the first prototype for monitoring carbon dioxide during washout studies in a spacesuit prototype is presented.

  5. Petroleum supply monthly, October 1991. [Contains glossary

    Energy Technology Data Exchange (ETDEWEB)

    1991-10-30

    Data presented in this report describe the supply and disposition of petroleum products in the United States and major US geographic regions. The data series describe production, imports and exports, inter-Petroleum Administration for Defense (PAD) District movements, and inventories by the primary suppliers of petroleum products in the United States (50 States and the District of Columbia). The reporting universe includes those petroleum sectors in Primary Supply. Included are: petroleum refiners, motor gasoline blenders, operators of natural gas processing plants and fractionators, inter-PAD transporters, importer, and major inventory holders of petroleum products and crude oil. When aggregated, the data reported by these sectors approximately represent the consumption of petroleum products in the United States. Data are divided into two sections (1) the Summary Statistics and (2) the Detailed Statistics 14 figs., 56 tabs.

  6. Petroleum supply monthly, October 1990. [Contains Glossary

    Energy Technology Data Exchange (ETDEWEB)

    1990-12-27

    Data presented in this report describes the supply and disposition of petroleum products in the United States and major US geographic regions. The data series describe production, imports and exports, inter-Petroleum Administration for Defense (PAD) District movements, and inventories by the primary suppliers of petroleum products in the United States (50 States and the District of Columbia). The reporting universe includes those petroleum sectors in Primary Supply. Included are: petroleum refiners, motor gasoline blenders, operators of natural gas processing plants and fractionators, inter-PAD transporters, importers, and major inventory holders of petroleum products and crude oil. When aggregated, the data reported by these sectors approximately represent the consumption of petroleum products in the United States. 12 figs., 54 tabs.

  7. Petroleum Supply Monthly, September 1990. [Contains glossary

    Energy Technology Data Exchange (ETDEWEB)

    Whited, D.; Jacobus, P. (eds.)

    1990-11-28

    Data presented in this PSM describe the supply and disposition of petroleum products in the United States and major US geographic regions. The data series describe production, imports and exports, inter-Petroleum Administration for Defense (PAD) District movements, and inventories by the primary suppliers of petroleum products in the United States (50 States and the District of Columbia). The reporting universe includes those petroleum sectors in Primary Supply. Included are: petroleum refiners, motor gasoline blenders, operators of natural gas processing plants and fractionators, inter-PAD transporters, importers, and major inventory holders of petroleum products and crude oil. When aggregated, the data reported by these sectors approximately represent the consumption of petroleum products in the United States. 12 figs., 46 tabs.

  8. 10 CFR 504.8 - Prohibitions against excessive use of petroleum or natural gas in mixtures-certifying powerplants.

    Science.gov (United States)

    2010-01-01

    ... gas in mixtures-certifying powerplants. 504.8 Section 504.8 Energy DEPARTMENT OF ENERGY (CONTINUED... in mixtures—certifying powerplants. (a) In the case of certifying powerplants, OFP may prohibit the... the mixture. This authority is contained in section 301(c) of the Act, as amended. The owner or...

  9. Analiza primene tečnog naftnog gasa kao pogonskog energenta motora SUS / Analysis of application of liquefied petroleum gas as an IC engine fuel

    Directory of Open Access Journals (Sweden)

    Slavko Rakić

    2008-01-01

    Full Text Available U svetu su izražene tendencije razvoja motornih vozila koja koriste ekološki čista i dovoljno raspoloživa goriva. Jedan od načina rešavanja aktuelnih zadataka automobilske industrije jeste korišćenje alternativnih goriva, odnosno alternativnih energetskih potencijala. U radu je analiziran tečni naftni gas (TNG kao alternativno gorivo za pogon motornih vozila. Nakon iznošenja osnovnih fizičko -kemijskih karakteristika TNG-a i analize upotrebe gasa kao pogonskog goriva motora SUS, prikazane su i komponente sistema za pogon motora na TNG. Navedeni su i primeri razvijenih zemalja koje pokušavaju da povećaju procenat primene alternativnih goriva u drumskom saobraćaju. Analizirani su, takođe, osnovni pokazatelji motora (snaga, ekonomičnost i ekološke karakteristike pri pogonu na TNG, koji potvrđuju daje ovo gorivo ekonomičnije i ekološki čistije od benzina i dizel goriva. / Global trends in automotive industry worldwide include development of environment-friendly vehicles which use 'clean' and attainable fuels. Alternative fuels and alternative energy sources represent one solution to the problem. In this paper Liquefied Petroleum Gas (LPG is analyzed as an alternative fuel for motor vehicle engines. After bringing up basic physical and chemical properties of LPG and the analysis of gas usage as a fuel for internal combustion engines, the general picture of the system components for LPG engine fuels is given. The paper also presents examples of how developed countries try to increase the percentage of alternative fuel usage in the road transportation. Finally, the analysis of the main LPG-powered engine indicators (power, economical and environmental properties confirms that LPG is more economical and more environment-friendly than standard engine fuels.

  10. Effect of Embedded Pd Microstructures on the Flat-Band-Voltage Operation of Room Temperature ZnO-Based Liquid Petroleum Gas Sensors

    Science.gov (United States)

    Ali, Ghusoon M.; Thompson, Cody V.; Jasim, Ali K.; Abdulbaqi, Isam M.; Moore, James C.

    2013-01-01

    Three methods were used to fabricate ZnO-based room temperature liquid petroleum gas (LPG) sensors having interdigitated metal-semiconductor-metal (MSM) structures. Specifically, devices with Pd Schottky contacts were fabricated with: (1) un-doped ZnO active layers; (2) Pd-doped ZnO active layers; and (3) un-doped ZnO layers on top of Pd microstructure arrays. All ZnO films were grown on p-type Si(111) substrates by the sol-gel method. For devices incorporating a microstructure array, Pd islands were first grown on the substrate by thermal evaporation using a 100 μm mesh shadow mask. We have estimated the sensitivity of the sensors for applied voltage from –5 to 5 V in air ambient, as well as with exposure to LPG in concentrations from 500 to 3,500 ppm at room temperature (300 K). The current-voltage characteristics were studied and parameters such as leakage current, barrier height, reach-through voltage, and flat-band voltage were extracted. We include contributions due to the barrier height dependence on the electric field and tunneling through the barrier for the studied MSM devices. The Pd-enhanced devices demonstrated a maximum gas response at flat-band voltages. The study also revealed that active layers consisting of Pd microstructure embedded ZnO films resulted in devices exhibiting greater gas-response as compared to those using Pd-doped ZnO thin films or un-doped active layers.

  11. Development of a hydrogen gas sensor using microfabrication technology

    Science.gov (United States)

    Liu, Chung-Chiun; Wu, Qinghai; Stuczynski, Matthew; Madzsar, George C.

    1992-01-01

    Microfabrication and micromachining technologies are used to produce a hydrogen gas sensor based on a palladium-silver film. The sensor uses a heater that is fabricated by diffusing p-type borones into the substrate, forming a resistance heater. A diode for temperature measurement is produced using p-type boron and n-type phosphor diffused into the substrate. A thickness of the palladium-silver film is approximately 300 arcsec. The hydrogen gas sensor employs the proven palladium-silver diode structure and is surrounded by a phosphor doped resistance heater which can be heated up to a temperature of 250 C. Experimental results show that the sensor is capable of operating over a wide range of hydrogen concentration levels between 0-95 percent without any hysteresis effects.

  12. Plant-microbial association in petroleum and gas exploration sites in the state of Assam, north-east India-significance for bioremediation.

    Science.gov (United States)

    Sarma, Hemen; Islam, N F; Prasad, M N V

    2017-03-01

    The state of Assam in north-east India gained popularity in Asia because of discovery of oil. Pollution due to petroleum and gas exploration is a serious problem in Assam. Oil and gas exploration by various agencies in Assam resulted in soil pollution due to hydrocarbons (HCs) and heavy metals (HMs). Bioremediation gained considerable significance in addressing petroleum hydrocarbon polluted sites in various parts of the world. In this investigation, we have observed 15 species of plants belonging to grass growing on the contaminated soils. Among 15 species of grasses, 10 species with high important value index (IVI) were found to be better adapted. The highest IVI is exhibited by Axonopus compressus (21.41), and this grass can be identified as key ecological tool in the rehabilitation of the degraded site. But no definite correlation between the IVI and the biomass of the various grass existed in the study sites. Chemical study of rhizosphere (RS) and non-rhizosphere (NRS) soil of these grasses revealed both aromatic and aliphatic compounds (M.W. 178-456). Four-ring pyrene was detected in NRS soil but not in RS soil. Microbiological study of RS and NRS soil showed high colony-forming unit (CFU) of HC-degrading microbes in RS compared to NRS. The increased microbial catabolism in RS soil established the fact that pyrene is transformed to aliphatic compounds. Metals in RS soil ranged from (in mg kg -1 ) 222.6 to 267.3 (Cr), 854 to 956 (Pb) and 180 to 247 (Ni), but despite the very high total metal concentration in RS and NRS soil, the CaCl 2 -extracted metals were relatively low in RS soil (1.04 for Cr, 0.56 for Pb, 0.35 for Ni). Plants with the highest uptake of metals were Leersia hexandra (36.43 mg Cr kg -1 ) and Kyllinga brevifolia (67.73 mg Pb kg -1 and 40.24 mg Ni kg -1 ). These plant species could be potentially exploited for biomonitoring and bioremediation. Out of 15 plant species, 8 of them have high percentages of cellulose, crude fibres, lignin

  13. The prospects of natural gas vehicles in France and Europe

    International Nuclear Information System (INIS)

    Nicolle, J.M.

    2009-01-01

    Given the availability and environmental advantages of natural gas, several countries soon felt that natural gas vehicles (NGVs) were a logical way to respond to transportation needs while meeting up to the standards of sustainable development. Natural gas is now a genuine alternative to petroleum products, and NGVs are capable of using the current engine technology. (author)

  14. Saudi Arabia: petroleum industry review

    International Nuclear Information System (INIS)

    Shammas, Pierre

    2000-01-01

    A comprehensive review is provided of Saudi Arabia's petroleum industry covering oil and gas exploration and production, refining, oil and gas trade, marketing and Saudi overseas investments. Profiles of key Saudi decision makers are provided. A statistical appendix includes data from the start of oil production in Saudi Arabia in 1938. Part I Geological potential; Part II The Saudi energy economy; Part III Production capacity; Part IV The oil refining sector ; Part V Exports and logistics; Part VI Overseas petroleum industry investments; Part VII The decision makers; Part VIII Statistical Appendix; Reserves, Production, Exports, Prices 1950 to 1999. (Author)

  15. LCA and economic evaluation of landfill leachate and gas technologies.

    Science.gov (United States)

    Damgaard, Anders; Manfredi, Simone; Merrild, Hanna; Stensøe, Steen; Christensen, Thomas H

    2011-07-01

    Landfills receiving a mix of waste, including organics, have developed dramatically over the last 3-4 decades; from open dumps to engineered facilities with extensive controls on leachate and gas. The conventional municipal landfill will in most climates produce a highly contaminated leachate and a significant amount of landfill gas. Leachate controls may include bottom liners and leachate collection systems as well as leachate treatment prior to discharge to surface water. Gas controls may include oxidizing top covers, gas collection systems with flares or gas utilization systems for production of electricity and heat. The importance of leachate and gas control measures in reducing the overall environmental impact from a conventional landfill was assessed by life-cycle-assessment (LCA). The direct cost for the measures were also estimated providing a basis for assessing which measures are the most cost-effective in reducing the impact from a conventional landfill. This was done by modeling landfills ranging from a simple open dump to highly engineered conventional landfills with energy recovery in form of heat or electricity. The modeling was done in the waste LCA model EASEWASTE. The results showed drastic improvements for most impact categories. Global warming went from an impact of 0.1 person equivalent (PE) for the dump to -0.05 PE for the best design. Similar improvements were found for photochemical ozone formation (0.02 PE to 0.002 PE) and stratospheric ozone formation (0.04 PE to 0.001 PE). For the toxic and spoiled groundwater impact categories the trend is not as clear. The reason for this was that the load to the environment shifted as more technologies were used. For the dump landfill the main impacts were impacts for spoiled groundwater due to lack of leachate collection, 2.3 PE down to 0.4 PE when leachate is collected. However, at the same time, leachate collection causes a slight increase in eco-toxicity and human toxicity via water (0.007 E to 0

  16. Advanced Hydraulic Fracturing Technology for Unconventional Tight Gas Reservoirs

    Energy Technology Data Exchange (ETDEWEB)

    Stephen Holditch; A. Daniel Hill; D. Zhu

    2007-06-19

    The objectives of this project are to develop and test new techniques for creating extensive, conductive hydraulic fractures in unconventional tight gas reservoirs by statistically assessing the productivity achieved in hundreds of field treatments with a variety of current fracturing practices ranging from 'water fracs' to conventional gel fracture treatments; by laboratory measurements of the conductivity created with high rate proppant fracturing using an entirely new conductivity test - the 'dynamic fracture conductivity test'; and by developing design models to implement the optimal fracture treatments determined from the field assessment and the laboratory measurements. One of the tasks of this project is to create an 'advisor' or expert system for completion, production and stimulation of tight gas reservoirs. A central part of this study is an extensive survey of the productivity of hundreds of tight gas wells that have been hydraulically fractured. We have been doing an extensive literature search of the SPE eLibrary, DOE, Gas Technology Institute (GTI), Bureau of Economic Geology and IHS Energy, for publicly available technical reports about procedures of drilling, completion and production of the tight gas wells. We have downloaded numerous papers and read and summarized the information to build a database that will contain field treatment data, organized by geographic location, and hydraulic fracture treatment design data, organized by the treatment type. We have conducted experimental study on 'dynamic fracture conductivity' created when proppant slurries are pumped into hydraulic fractures in tight gas sands. Unlike conventional fracture conductivity tests in which proppant is loaded into the fracture artificially; we pump proppant/frac fluid slurries into a fracture cell, dynamically placing the proppant just as it occurs in the field. From such tests, we expect to gain new insights into some of the critical

  17. Geology and oil and gas assessment of the Mancos-Menefee Composite Total Petroleum System: Chapter 4 in Total petroleum systems and geologic assessment of undiscovered oil and gas resources in the San Juan Basin Province, exclusive of Paleozoic rocks, New Mexico and Colorado

    Science.gov (United States)

    Ridgley, J.L.; Condon, S.M.; Hatch, J.R.

    2013-01-01

    The Mancos-Menefee Composite Total Petroleum System (TPS) includes all genetically related hydrocarbons generated from organic-rich shales in the Cretaceous Mancos Shale and from carbonaceous shale, coal beds, and humate in the Cretaceous Menefee Formation of the Mesaverde Group. The system is called a composite total petroleum system because the exact source of the hydrocarbons in some of the reservoirs is not known. Reservoir rocks that contain hydrocarbons generated in Mancos and Menefee source beds are found in the Cretaceous Dakota Sandstone, at the base of the composite TPS, through the lower part of the Cliff House Sandstone of the Mesaverde Group, at the top. Source rocks in both the Mancos Shale and Menefee Formation entered the oil generation window in the late Eocene and continued to generate oil or gas into the late Miocene. Near the end of the Miocene in the San Juan Basin, subsidence ceased, hydrocarbon generation ceased, and the basin was uplifted and differentially eroded. Reservoirs are now underpressured.

  18. Organic constituents in sour condensates from shale-oil and petroleum-crude runs at Sohio's Toledo refinery: identification and wastewater-control-technology considerations

    Energy Technology Data Exchange (ETDEWEB)

    Wingender, R J; Harrison, W; Raphaelian, L A

    1981-02-01

    Samples of sour condensate generated from the continuous processing of both crude shale oil and petroleum crude were collected and extracted with methylene chloride. The extracts were analyzed using capillary-column gas chromatography/mass spectrometry at Argonne National Laboratory and Radian Corporation. Qualitatively, the predominant types of organic compounds present in the shale-oil sour condensate were pyridines and anilines; semiquantitatively, these compounds were present at a concentration of 5.7 ppM, or about 78% of the total concentration of components detected. In contrast, straight-chain alkanes were the predominant types of compounds found in the sour condensate produced during isocracking of conventional crude oil. The approximate concentration of straight-chain alkanes, 8.3 ppM, and of other branched and/or unsaturated hydrocarbons, 6.8 ppM, amounted to 88% of the total concentration of components detected in the sour condensate from the petroleum-crude run. Nitrogen compounds in the shale-oil sour condensate may necessitate alterations of the sour water and refinery wastewater-treatment facilities to provide for organics degradation and to accommodate the potentially greater ammonia loadings. This would include use of larger amounts of caustic to enhance ammonia removal by steam stripping. Possible problems associated with biological removal of organic-nitrogen compounds should be investigated in future experimental shale-oil refining runs.

  19. International petroleum enviromental conference (IPEC) offers opportunity for exchange of ideas

    International Nuclear Information System (INIS)

    Veil, J.A.; Spiric, Z.

    2001-01-01

    Oil and gas are produced in many parts of the world. Persons working in the petroleum industry can learn much by communicating with colleagues in other countries, but the opportunities for engineers and scientists to come together and discuss petroleum environmental control practices, technologies, and regulations with representatives of other countries are limited. This paper describes the very useful International Petroleum Environmental Conference (IPEC) which completed its seventh meeting in November 2000 in Albuquerque, New Mexico, USA. The 7th IPEC attracted 350 participants, including 26 participants from countries other than the United States. The 7th IPEC emphasized international issues and included more than 20 papers by international authors or on international topics. The conference covered all aspects of petroleum environmental issues and featured speakers from many disciplines. The conference included technical sessions on the following topics: Legal and Regulatory Issues in the Oil and Gas Industry; Pollution Prevention, Waste Management, and Waste Minimization; Bioremediation of Petroleum Hydrocarbons; Characterization and Remediation of Brine-Impacted Soils; Biotreatment and Bioremediation; International Issues in the Oil and Gas Industry; Phytoremediation of Petroleum Hydrocarbons; Treatment and Management of Produced Water; Forensic Geochemistry and Site Characterization/Technology Transfer; Environmentall Acceptable Endpoints; Desulfurization of Fuels and Waste Streams; Control of Air Emissions; MTBE/Phytoremediation and Natural Attenuation; and Treatment and Remediation of Petroleum Hydrocarbons. The last day of the conference was devoted to a special symposium on 'Innovative Technologies for Subsurface Characterization and Remediation.' The authors recommend this conference as a forum for industry, government, and academia to freely exchange ideas and information

  20. Comparing Natural Gas Leakage Detection Technologies Using an Open-Source "Virtual Gas Field" Simulator.

    Science.gov (United States)

    Kemp, Chandler E; Ravikumar, Arvind P; Brandt, Adam R

    2016-04-19

    We present a tool for modeling the performance of methane leak detection and repair programs that can be used to evaluate the effectiveness of detection technologies and proposed mitigation policies. The tool uses a two-state Markov model to simulate the evolution of methane leakage from an artificial natural gas field. Leaks are created stochastically, drawing from the current understanding of the frequency and size distributions at production facilities. Various leak detection and repair programs can be simulated to determine the rate at which each would identify and repair leaks. Integrating the methane leakage over time enables a meaningful comparison between technologies, using both economic and environmental metrics. We simulate four existing or proposed detection technologies: flame ionization detection, manual infrared camera, automated infrared drone, and distributed detectors. Comparing these four technologies, we found that over 80% of simulated leakage could be mitigated with a positive net present value, although the maximum benefit is realized by selectively targeting larger leaks. Our results show that low-cost leak detection programs can rely on high-cost technology, as long as it is applied in a way that allows for rapid detection of large leaks. Any strategy to reduce leakage should require a careful consideration of the differences between low-cost technologies and low-cost programs.

  1. Analysis of alkyl phosphates in petroleum samples by comprehensive two-dimensional gas chromatography with nitrogen phosphorus detection and post-column Deans switching.

    Science.gov (United States)

    Nizio, Katie D; Harynuk, James J

    2012-08-24

    Alkyl phosphate based gellants used as viscosity builders for fracturing fluids used in the process of hydraulic fracturing have been implicated in numerous refinery-fouling incidents in North America. In response, industry developed an inductively coupled plasma optical emission spectroscopy (ICP-OES) based method for the analysis of total volatile phosphorus in distillate fractions of crude oil; however, this method is plagued by poor precision and a high limit of detection (0.5±1μg phosphorus mL(-1)). Furthermore this method cannot provide speciation information, which is critical for developing an understanding of the challenge of alkyl phosphates at a molecular level. An approach using comprehensive two-dimensional gas chromatography with nitrogen phosphorus detection (GC×GC-NPD) and post-column Deans switching is presented. This method provides qualitative and quantitative profiles of alkyl phosphates in industrial petroleum samples with increased precision and at levels comparable to or below those achievable by ICP-OES. A recovery study in a fracturing fluid sample and a profiling study of alkyl phosphates in four recovered fracturing fluid/crude oil mixtures (flowback) are also presented. Copyright © 2012 Elsevier B.V. All rights reserved.

  2. Energy and exergy analysis of LPG (liquefied petroleum gas) as a drop in replacement for R134a in domestic refrigerators

    International Nuclear Information System (INIS)

    El-Morsi, Mohamed

    2015-01-01

    This study presents a comparison of energetic and exergetic performance of a vapour compression refrigeration system using pure HC (hydrocarbon) refrigerants. In this study, three different pure HCs propane (R290), butane (R600) and commercial LPG (liquefied petroleum gas) are used in the theoretical analysis. R134a is also used in the analysis as a reference refrigerant. The evaporator temperature ranges from −30 to 0 °C while the condenser ranges from 30 to 50 °C. MATLAB software is used for solving the thermodynamic equations, while the thermo-physical properties are calculated using REFPROP software. The results show that R600 has the highest COP c and exergetic efficiency, while LPG has the lowest. When compared to R134a, the COP c for R134a is higher than that for LPG by 10%. Also, the exergetic efficiency is higher by 5%. However, LPG has the advantage of being not expensive, available in large amounts and zero ozone depletion potential and low global warming potential. - Highlights: • The results show that R600 has the highest COP c & exergy efficiency, and the lowest irreversibility. • LPG has the lowest COP c & exergy efficiency, and the highest irreversibility. • Compared to R134a, LPG has a lower COP c and exergy efficiency by an average of 10% and 5%, respectively

  3. Flue gas cleaning by electron beam technology in 21st

    International Nuclear Information System (INIS)

    Xu Guang; Luo Jingyu; Zhang Ming

    2005-01-01

    China is paying great attention to the pollution caused by flue gases including sulfur oxides, nitrogen oxides, fine particles, and volatile organic compounds (VOC) for the environmental protection and sustainable development of China economy for 21st century. Among several promising processes, applicable to industrial scale, the electron beam (EB) scrubbing process can simultaneously remove SO 2 , NOx, PM-10 (particulate matter 10 μm or less in diameter), VOC and CO 2 from the flue gas is a new high technology combined with radiation chemistry and electron accelerator technique. The EB flue gas purification process consists of the producing ionization in the EB irradiated gases followed by the formation of free radicals and active species which ultimately forming foggy sulfur acid and nitrate acid. These acids react further with added ammonia to form ammonium sulfate and nitrates as by-products, which can be fertilizer usable in agriculture. The next stage for this technology is its optimization for the reduction of electricity energy consumption and an effective collection of by-products. Lastly the investment cost for EB method is shown to be the most economic compared with other competing methods. (S. Ohno)

  4. Shale gas technology innovation rate impact on economic Base Case – Scenario model benchmarks

    International Nuclear Information System (INIS)

    Weijermars, Ruud

    2015-01-01

    Highlights: • Cash flow models control which technology is affordable in emerging shale gas plays. • Impact of technology innovation on IRR can be as important as wellhead price hikes. • Cash flow models are useful for technology decisions that make shale gas plays economic. • The economic gap can be closed by appropriate technology innovation. - Abstract: Low gas wellhead prices in North America have put its shale gas industry under high competitive pressure. Rapid technology innovation can help companies to improve the economic performance of shale gas fields. Cash flow models are paramount for setting effective production and technology innovation targets to achieve positive returns on investment in all global shale gas plays. Future cash flow of a well (or cluster of wells) may either improve further or deteriorate, depending on: (1) the regional volatility in gas prices at the wellhead – which must pay for the gas resource extraction, and (2) the cost and effectiveness of the well technology used. Gas price is an externality and cannot be controlled by individual companies, but well technology cost can be reduced while improving production output. We assume two plausible scenarios for well technology innovation and model the return on investment while checking against sensitivity to gas price volatility. It appears well technology innovation – if paced fast enough – can fully redeem the negative impact of gas price decline on shale well profits, and the required rates are quantified in our sensitivity analysis

  5. Assessment of undiscovered oil and gas resources in the Cretaceous Nanushuk and Torok Formations, Alaska North Slope, and summary of resource potential of the National Petroleum Reserve in Alaska, 2017

    Science.gov (United States)

    Houseknecht, David W.; Lease, Richard O.; Schenk, Christopher J.; Mercier, Tracey J.; Rouse, William A.; Jarboe, Palma B.; Whidden, Katherine J.; Garrity, Christopher P.; Lewis, Kristen A.; Heller, Samuel; Craddock, William H.; Klett, Timothy R.; Le, Phuong A.; Smith, Rebecca; Tennyson, Marilyn E.; Gaswirth, Stephanie B.; Woodall, Cheryl A.; Brownfield, Michael E.; Leathers-Miller, Heidi M.; Finn, Thomas M.

    2017-12-22

    The U.S. Geological Survey estimated mean undiscovered, technically recoverable resources of 8.7 billion barrels of oil and 25 trillion cubic feet of natural gas (associated and nonassociated) in conventional accumulations in the Cretaceous Nanushuk and Torok Formations in the National Petroleum Reserve in Alaska, adjacent State and Native lands, and State waters. The estimated undiscovered oil resources in the Nanushuk and Torok Formations are significantly higher than previous estimates, owing primarily to recent, larger than anticipated oil discoveries.

  6. Naval Petroleum and Oil Shale Reserves

    International Nuclear Information System (INIS)

    1992-01-01

    During fiscal year 1992, the reserves generated $473 million in revenues, a $181 million decrease from the fiscal year 1991 revenues, primarily due to significant decreases in oil and natural gas prices. Total costs were $200 million, resulting in net cash flow of $273 million, compared with $454 million in fiscal year 1991. From 1976 through fiscal year 1992, the Naval Petroleum and Oil Shale Reserves generated more than $15 billion in revenues and a net operating income after costs of $12.5 billion. In fiscal year 1992, production at the Naval Petroleum Reserves at maximum efficient rates yielded 26 million barrels of crude oil, 119 billion cubic feet of natural gas, and 164 million gallons of natural gas liquids. From April to November 1992, senior managers from the Naval Petroleum and Oil Shale Reserves held a series of three workshops in Boulder, Colorado, in order to build a comprehensive Strategic Plan as required by Secretary of Energy Notice 25A-91. Other highlights are presented for the following: Naval Petroleum Reserve No. 1--production achievements, crude oil shipments to the strategic petroleum reserve, horizontal drilling, shallow oil zone gas injection project, environment and safety, and vanpool program; Naval Petroleum Reserve No. 2--new management and operating contractor and exploration drilling; Naval Petroleum Reserve No. 3--steamflood; Naval Oil Shale Reserves--protection program; and Tiger Team environmental assessment of the Naval Petroleum and Oil Shale Reserves in Colorado, Utah, and Wyoming

  7. Petroleum investments in the ex-USSR republics

    International Nuclear Information System (INIS)

    Walde, T.W.

    1992-01-01

    The ex-USSR is still the world's largest oil and gas producer. Oil was developed in the 19th Century in the Baku region, much through nascent international oil companies and finance houses, such as Rothschild's of Paris. Current oil production is hampered by technological backwardness in some areas, inefficient exploitation of existing fields and the general collapse of the organisational, managerial, infrastructural, commercial and financial foundation for the oil industry accompanying the demise of the Soviet Empire. A recent international conference organised jointly by the Centre for Petroleum and Mineral Law and Policy at the University of Dundee and Petroconsultants brought together international oil companies, merchant banks and representatives of the state petroleum agencies in Eastern Europe and in particular the ex-USSR to discuss the current status and the perspectives for international oil and gas investment in the ex-USSR. (author)

  8. Greenhouse gas mitigation potential of biomass energy technologies in Vietnam using the long range energy alternative planning system model

    International Nuclear Information System (INIS)

    Kumar, Amit; Bhattacharya, S.C.; Pham, H.L.

    2003-01-01

    The greenhouse gas (GHG) mitigation potentials of number of selected Biomass Energy Technologies (BETs) have been assessed in Vietnam. These include Biomass Integrated Gasification Combined Cycle (BIGCC) based on wood and bagasse, direct combustion plants based on wood, co-firing power plants and Stirling engine based on wood and cooking stoves. Using the Long-range Energy Alternative Planning (LEAP) model, different scenarios were considered, namely the base case with no mitigation options, replacement of kerosene and liquefied petroleum gas (LPG) by biogas stove, substitution of gasoline by ethanol in transport sector, replacement of coal by wood as fuel in industrial boilers, electricity generation with biomass energy technologies and an integrated scenario including all the options together. Substitution of coal stoves by biogas stove has positive abatement cost, as the cost of wood in Vietnam is higher than coal. Replacement of kerosene and LPG cookstoves by biomass stove also has a positive abatement cost. Replacement of gasoline by ethanol can be realized after a few years, as at present the cost of ethanol is more than the cost of gasoline. The replacement of coal by biomass in industrial boiler is also not an attractive option as wood is more expensive than coal in Vietnam. The substitution of fossil fuel fired plants by packages of BETs has a negative abatement cost. This option, if implemented, would result in mitigation of 10.83 million tonnes (Mt) of CO 2 in 2010

  9. Partitioning Gas Tracer Technology for Measuring Water in Landfills

    Science.gov (United States)

    Briening, M. L.; Jakubowitch, A.; Imhoff, P. T.; Chiu, P. C.; Tittlebaum, M. E.

    2002-12-01

    Unstable landfills can result in significant environmental contamination and can become a risk to public health. To reduce this risk, water may be added to landfills to ensure that enough moisture exists for biodegradation of organic wastes. In this case risks associated with future breaks in the landfill cap are significantly reduced because organic material is degraded more rapidly. To modify moisture conditions and enhance biodegradation, leachate is typically collected from the bottom of the landfill and then recirculated near the top. It is difficult, though, to know how much leachate to add and where to add it to achieve uniform moisture conditions. This situation is exacerbated by the heterogeneous nature of landfill materials, which is known to cause short circuiting of infiltrating water, a process that has been virtually impossible to measure or model. Accurate methods for measuring the amount of water in landfills would be valuable aids for implementing leachate recirculation systems. Current methods for measuring water are inadequate, though, since they provide point measurements and are frequently affected by heterogeneity of the solid waste composition and solid waste compaction. The value of point measurements is significantly reduced in systems where water flows preferentially, such as in landfills. Here, spatially integrated measurements might be of greater value. In this research we are evaluating a promising technology, the partitioning gas tracer test, to measure the water saturation within landfills, the amount of free water in solid waste divided by the volume of the voids. The partitioning gas tracer test was recently developed by researchers working in the vadose zone. In this methodology two gas tracers are injected into a landfill. One tracer is non-reactive with landfill materials, while the second partitions into and out of free water trapped within the pore space of the solid waste. Chromatographic separation of the tracers occurs

  10. The para-petroleum industry. International context and results of the 2005 French inquiry

    International Nuclear Information System (INIS)

    Bensaid, B.; Sagary, C.; Saniere, A.

    2005-01-01

    Oil companies rarely carry out themselves the important works planned in the framework of their investments or of the exploitation of their facilities. In most cases, they act as prime contractor and generate a huge market of equipments, services and engineering needs in which many companies of various size are involved and make the overall para-petroleum industry. The French position on this market was asserted very early thanks to the continuation of ambitious R and D programs, very often carried out in the framework of the CEP and M and of the COPREP, which have permitted to build and maintain a solid technological knowledge. In this context, the lack of regular statistical data about the French para-petroleum industry has led, since 1978, the group of para-petroleum and para-gas companies, the CEP and M and the former COPREP (now the Committee of petroleum and marine studies - CEP and M), and the French institute of petroleum (IFP), to launch an annual inquiry at the national scale. This document makes a brief overview of the international context of the petroleum industry and then presents the last results of the 2004 inquiry about the French para-petroleum industry. Some data are foreseen for 2005, based on the estimations supplied by the companies themselves. (J.S.)

  11. Technology and Greenhouse Gas Emissions: An IntegratedScenario Analysis

    Energy Technology Data Exchange (ETDEWEB)

    Koomey, J.G.; Latiner, S.; Markel, R.J.; Marnay, C.; Richey, R.C.

    1998-09-01

    This report describes an analysis of possible technology-based scenarios for the U.S. energy system that would result in both carbon savings and net economic benefits. We use a modified version of the Energy Information Administration's National Energy Modeling System (LBNL-NEMS) to assess the potential energy, carbon, and bill savings from a portfolio of carbon saving options. This analysis is based on technology resource potentials estimated in previous bottom-up studies, but it uses the integrated LBNL-NEMS framework to assess interactions and synergies among these options. The analysis in this paper builds on previous estimates of possible "technology paths" to investigate four major components of an aggressive greenhouse gas reduction strategy: (1) the large scale implementation of demand-side efficiency, comparable in scale to that presented in two recent policy studies on this topic; (2) a variety of "alternative" electricity supply-side options, including biomass cofiring, extension of the renewable production tax credit for wind, increased industrial cogeneration, and hydropower refurbishment. (3) the economic retirement of older and less efficient existing fossil-find power plants; and (4) a permit charge of $23 per metric ton of carbon (1996 $/t),l assuming that carbon trading is implemented in the US, and that the carbon permit charge equilibrates at this level. This level of carbon permit charge, as discussed later in the report, is in the likely range for the Clinton Administration's position on this topic.

  12. Evaluacion de los recursos potenciales del petroleo y gas, en Centro y Suramerica [Evaluation of potential petroleum and gas resources in Central and South America

    Science.gov (United States)

    Schenk, C.S.

    2001-01-01

    El Servicio Geológico de los Estados Unidos (USGS, por sus siglas en inglés) completó recientemente un estudio evaluativo de recursos potenciales de petróleo y gas en 130 provincias de petróleo seleccionadas en diferentes partes del mundo (USGS, 2000). De estas 130 provincias, 23 se encuentran en Suramérica, Centroamérica, y la región del Caribe (fig. 1). El estudio comprendió desde las provincias de petróleo establecidas con un largo historial de producción, como la Cuenca de Maracaibo, hasta las provincias fronterizas de poca o ninguna producción, como la Cuenca de Guyana-Suriname. No todas las provincias con historial de producción o con potencial de producción fueron evaluadas en el Estudio Evaluativo USGS 2000. Al presente, el USGS está evaluando muchas de las provincias restantes de petróleo y gas, en Centro y Suramérica. En cada provincia hemos (1) definido geológicamente el total de los sistemas de petróleo, (2) definido las unidades evaluadas que forman parte de todos los sistemas de petróleo, y (3) evaluado el volumen potencial de petróleo y gas convencional en cada unidad evaluada. Definimos un total de 26 sistemas de petróleo y 55 unidades evaluadas en las 23 provincias

  13. Effects of a liquefied petroleum gas stove intervention on pollutant exposure and adult cardiopulmonary outcomes (CHAP): study protocol for a randomized controlled trial.

    Science.gov (United States)

    Fandiño-Del-Rio, Magdalena; Goodman, Dina; Kephart, Josiah L; Miele, Catherine H; Williams, Kendra N; Moazzami, Mitra; Fung, Elizabeth C; Koehler, Kirsten; Davila-Roman, Victor G; Lee, Kathryn A; Nangia, Saachi; Harvey, Steven A; Steenland, Kyle; Gonzales, Gustavo F; Checkley, William

    2017-11-03

    Biomass fuel smoke is a leading risk factor for the burden of disease worldwide. International campaigns are promoting the widespread adoption of liquefied petroleum gas (LPG) in resource-limited settings. However, it is unclear if the introduction and use of LPG stoves, in settings where biomass fuels are used daily, reduces pollution concentration exposure, improves health outcomes, or how cultural and social barriers influence the exclusive adoption of LPG stoves. We will conduct a randomized controlled, field intervention trial of LPG stoves and fuel distribution in rural Puno, Peru, in which we will enroll 180 female participants aged 25-64 years and follow them for 2 years. After enrollment, we will collect information on sociodemographic characteristics, household characteristics, and cooking practices. During the first year of the study, LPG stoves and fuel tanks will be delivered to the homes of 90 intervention participants. During the second year, participants in the intervention arm will keep their LPG stoves, but the gas supply will stop. Control participants will receive LPG stoves and vouchers to obtain free fuel from distributors at the beginning of the second year, but gas will not be delivered. Starting at baseline, we will collect longitudinal measurements of respiratory symptoms, pulmonary function, blood pressure, endothelial function, carotid artery intima-media thickness, 24-h dietary recalls, exhaled carbon monoxide, quality-of-life indicators, and stove-use behaviors. Environmental exposure assessments will occur six times over the 2-year follow-up period, consisting of 48-h personal exposure and kitchen concentration measurements of fine particulate matter and carbon monoxide, and 48-h kitchen concentrations of nitrogen dioxide for a subset of 100 participants. Findings from this study will allow us to better understand behavioral patterns, environmental exposures, and cardiovascular and pulmonary outcomes resulting from the adoption of

  14. Market prospective of the liquefied petroleum gas 2009-2024; Prospectiva del mercado de gas licuado de petroleo 2009-2024

    Energy Technology Data Exchange (ETDEWEB)

    Irastorza Trejo, Veronica; Doniz Gonzalez, Virginia; Castillo Guerrero, Antonio Adrian [Secretaria de Energia, Mexico, D.F. (Mexico)

    2009-07-01

    The prospective primary aims to analyze the current market situation and expectations of supply and domestic demand. The document consists of four chapters. The first chapter presents the international LPG market, analyzing the growth of supply and demand on a regional and sectoral levels. Chapter two describes the regulation of LP gas market and the recently implemented policies and actions to ensure compliance. The third chapter presents the analysis of regional and sectoral behavior of supply, demand and prices in Mexico for the historical period 1998-2008, and in the fourth chapter presents the sectoral and regional developments in this market for the period 2009-2024, highlighting the plans provided by Pemex and the behavior of foreign trade to meet this demand and optimize the operational infrastructure, so as to enable the reader to maintain and extend a vision between supply and future demand of LP Gas in Mexico. We present the case of the trucking industry, the main factor of the decrease in domestic demand. [Spanish] Esta prospectiva tiene como objetivo principal analizar la situacion actual del mercado y las expectativas de oferta y demanda nacional. El documento esta integrado por cuatro capitulos. El primer capitulo presenta el panorama internacional del mercado de gas LP, analizando el crecimiento de la oferta y demanda a nivel regional y sectorial. En el capitulo dos se describe la regulacion del mercado nacional de gas LP, asi como las politicas y acciones implementadas recientemente para garantizar su cumplimiento. El tercer capitulo presenta el analisis del comportamiento regional y sectorial de la oferta, demanda y precio en Mexico para el periodo historico 1998-2008, y el en el cuarto capitulo se presenta la evolucion sectorial y regional de este mercado para el periodo 2009-2024, se resaltan los planes previstos por parte de Pemex y el comportamiento del comercio exterior para cubrir esta demanda y optimizar la infraestructura operativa, de tal

  15. Advances in High Temperature Gas Cooled Reactor Fuel Technology

    International Nuclear Information System (INIS)

    2012-06-01

    This publication reports on the results of a coordinated research project on advances in high temperature gas cooled reactor (HTGR) fuel technology and describes the findings of research activities on coated particle developments. These comprise two specific benchmark exercises with the application of HTGR fuel performance and fission product release codes, which helped compare the quality and validity of the computer models against experimental data. The project participants also examined techniques for fuel characterization and advanced quality assessment/quality control. The key exercise included a round-robin experimental study on the measurements of fuel kernel and particle coating properties of recent Korean, South African and US coated particle productions applying the respective qualification measures of each participating Member State. The summary report documents the results and conclusions achieved by the project and underlines the added value to contemporary knowledge on HTGR fuel.

  16. Advances in High Temperature Gas Cooled Reactor Fuel Technology

    International Nuclear Information System (INIS)

    2012-12-01

    This publication reports on the results of a coordinated research project on advances in high temperature gas cooled reactor (HTGR) fuel technology and describes the findings of research activities on coated particle developments. These comprise two specific benchmark exercises with the application of HTGR fuel performance and fission product release codes, which helped compare the quality and validity of the computer models against experimental data. The project participants also examined techniques for fuel characterization and advanced quality assessment/quality control. The key exercise included a round-robin experimental study on the measurements of fuel kernel and particle coating properties of recent Korean, South African and US coated particle productions applying the respective qualification measures of each participating Member State. The summary report documents the results and conclusions achieved by the project and underlines the added value to contemporary knowledge on HTGR fuel.

  17. Petroleum supply monthly with data for June 1997

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-08-01

    Data presented in this publication describe the supply and disposition of petroleum products in the United states and major U.S. geographic regions. The data series describe production, imports and exports, inter-Petroleum Administration for Defense (PAD) District movements, and inventories by the primary suppliers of petroleum products in the U.S. The report includes those petroleum sectors in primary supply. Included are: petroleum refiners, motor gasoline blenders, operators of natural gas processing plants and fractionators, inter-PAD transporters, importers, and major inventory holders of petroleum products and crude oil. Both summary and detailed statistics are presented. 16 figs., 56 tabs.

  18. Association models for petroleum applications

    DEFF Research Database (Denmark)

    Kontogeorgis, Georgios

    2013-01-01

    Thermodynamics plays an important role in many applications in the petroleum industry, both upstream and downstream, ranging from flow assurance, (enhanced) oil recovery and control of chemicals to meet production and environmental regulations. There are many different applications in the oil & gas...

  19. Gas Dynamic Spray Technology Demonstration Project Management. Joint Test Report

    Science.gov (United States)

    Lewis, Pattie

    2011-01-01

    The standard practice for protecting metallic substrates in atmospheric environments is the use of an applied coating system. Current coating systems used across AFSPC and NASA contain volatile organic compounds (VOCs) and hazardous air pollutants (HAPs). These coatings are sUbject to environmental regulations at the Federal and State levels that limit their usage. In addition, these coatings often cannot withstand the high temperatures and exhaust that may be experienced by Air Force Space Command (AFSPC) and NASA structures. In response to these concerns, AFSPC and NASA have approved the use of thermal spray coatings (TSCs). Thermal spray coatings are extremely durable and environmentally friendly coating alternatives, but utilize large cumbersome equipment for application that make the coatings difficult and time consuming to repair. Other concerns include difficulties coating complex geometries and the cost of equipment, training, and materials. Gas Dynamic Spray (GOS) technology (also known as Cold Spray) was evaluated as a smaller, more maneuverable repair method as well as for areas where thermal spray techniques are not as effective. The technology can result in reduced maintenance and thus reduced hazardous materials/wastes associated with current processes. Thermal spray and GOS coatings also have no VOCs and are environmentally preferable coatings. The primary objective of this effort was to demonstrate GDS technology as a repair method for TSCs. The aim was that successful completion of this project would result in approval of GDS technology as a repair method for TSCs at AFSPC and NASA installations to improve corrosion protection at critical systems, facilitate easier maintenance activity, extend maintenance cycles, eliminate flight hardware contamination, and reduce the amount of hazardous waste generated.

  20. ASSESSING AND FORECASTING, BY PLAY, NATURAL GAS ULTIMATE RECOVERY GROWTH AND QUANTIFYING THE ROLE OF TECHNOLOGY ADVANCEMENTS IN THE TEXAS GULF COAST BASIN AND EAST TEXAS

    Energy Technology Data Exchange (ETDEWEB)

    William L. Fisher; Eugene M. Kim

    2000-12-01

    A detailed natural gas ultimate recovery growth (URG) analysis of the Texas Gulf Coast Basin and East Texas has been undertaken. The key to such analysis was determined to be the disaggregation of the resource base to the play level. A play is defined as a conceptual geologic unit having one or more reservoirs that can be genetically related on the basis of depositional origin of the reservoir, structural or trap style, source rocks and hydrocarbon generation, migration mechanism, seals for entrapment, and type of hydrocarbon produced. Plays are the geologically homogeneous subdivision of the universe of petroleum pools within a basin. Therefore, individual plays have unique geological features that can be used as a conceptual model that incorporates geologic processes and depositional environments to explain the distribution of petroleum. Play disaggregation revealed important URG trends for the major natural gas fields in the Texas Gulf Coast Basin and East Texas. Although significant growth and future potential were observed for the major fields, important URG trends were masked by total, aggregated analysis based on a broad geological province. When disaggregated by plays, significant growth and future potential were displayed for plays that were associated with relatively recently discovered fields, deeper reservoir depths, high structural complexities due to fault compartmentalization, reservoirs designated as tight gas/low-permeability, and high initial reservoir pressures. Continued technology applications and advancements are crucial in achieving URG potential in these plays.

  1. Air and gas cleaning technology for nuclear applications

    International Nuclear Information System (INIS)

    First, M.W.

    1986-01-01

    All large-scale uses of radioactive materials require rigid control of off-gases and generated aerosols. Nuclear air and gas cleaning technology has answered the need from the days of the Manhattan Project to the present with a variety of devices. The one with the longest and most noteworthy service is the HEPA (high efficiency particulate air) filter that originally was referred to as an absolute filter in recognition of its extraordinary particle retention characteristics. Activated-charcoal adsorbers have been employed worldwide for retention of volatile radioiodine in molecular and combined forms and, less frequently, for retention of radioactive noble gases. HEPA filters and activated -charcoal adsorbers are often used with auxiliary devices that serve to extend their effective service life or significantly improve collection efficiency under unfavorable operating conditions. Use of both air cleaning devices and their auxiliaries figure prominently in atomic energy, disposal of high- and low-level nuclear wastes, and in the production of fissile materials. The peaceful uses of nuclear energy would be impossible without these, or equivalent, air- and gas-cleaning devices

  2. The three R's of petroleum exploration

    International Nuclear Information System (INIS)

    Hill, M.L.

    1992-01-01

    Petroleum exploration comprises a many-faceted activity. It is a complex mix of science and technology, operating in a complex economic and political matrix. In this paper, the authors will review some of the basic aspects of petroleum geology, economics and politics which influence this world-wide activity. The authors hope that such a review may be of some value to some of you, especially in viewing exploration in the context of changing world supplies and demands for petroleum

  3. Petroleum industry in 2004

    International Nuclear Information System (INIS)

    2005-01-01

    This document presents a detailed outlook of the petroleum industry in the world and more particularly in France in 2005: evolution of crude oil prices; petroleum exploration and production in the world and in France; the French para-petroleum and petroleum industry; the oil supplies; the refining activities; the evolution of products quality and the substitution fuels; the domestic transports, the storage and consumption of petroleum products; the fiscality, prices and distribution of petroleum products. (J.S.)

  4. Petroleum supply monthly with data from January 1998

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    The Petroleum Supply Monthly (PSM) is one of a family of four publications produced by the Petroleum Supply Division within the Energy Information Administration (EIA) reflecting different levels of data timeliness and completeness. Data presented in the PSM describe the supply and disposition of petroleum products in the United States and major US geographic regions. The data series describe production, imports and exports, inter-Petroleum Administration for Defense (PAD) District movements, and inventories by the primary suppliers of petroleum products in the United States (50 States and the District of Columbia). The reporting universe includes those petroleum sectors in primary supply. Included are: petroleum refiners, motor gasoline blenders, operators of natural gas processing plants and fractionators, inter-PAD transporters, importers, and major inventory holders of petroleum products and crude oil. When aggregated, the data reported by these sectors approximately represent the consumption of petroleum products in the United States.

  5. Petroleum supply monthly with data for March 1997

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-05-01

    The Petroleum Supply Monthly (PSM) is one of a family of four publications produced by the Petroleum Supply Division within the Energy Information Administration reflecting different levels of data timeliness and completeness. Data presented in the PSM describe the supply and disposition of petroleum products in the United States and major U.S. geographic regions. The data series describe production, imports and exports, inter-Petroleum Administration for Defense (PAD) District movements, and inventories by the primary suppliers of petroleum products in the United States (50 states and the District of Columbia). The reporting universe includes those petroleum sectors in primary supply. Included are: petroleum refiners, motor gasoline blenders, operators of natural gas processing plants and fractionators, inter-PAD transporters, importers, and major inventory holders of petroleum products and crude oil. When aggregated, the data reported by these sectors approximately represent the consumption of petroleum products in the United States.

  6. The after petroleum. When the wells dried up

    International Nuclear Information System (INIS)

    Lefevre-Balleydier, A.

    2006-01-01

    Facing the petroleum crisis of the years 70 and the today petroleum reserves problems, the author wonders on a society without cheap petroleum. Which energies will take over: gas, coal, nuclear of renewable energies? In seven chapters the following topics are discussed: the petroleum in our life, for how long, the alternative energies, the environmental impacts, the socio-economic impacts, the possible actions today. (A.L.B.)

  7. Task 21 - Field Demonstration of Ex-Situ Biological Treatability of Contaminated Groundwater at the Strachan Gas Plant

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    Recognizing the potential impacts of sour gas plant operations on the subsurface environment, the Canadian Association of Petroleum Producers (CAPP), formerly the Canadian Petroleum Association (CPA), and Environment Canada initiated a multiphase study focusing on research related to the development and demonstration of remedial technologies for soil and groundwater contamination at these facilities.

  8. Environmental impacts of energy facilities: fuel cell technology compared with coal and conventional gas technology

    Science.gov (United States)

    Seip, Knut L.; Thorstensen, Bernt; Wang, Hagbarth

    We compare the environmental side effects of power plants based on fuel cell technology with the side effects of conventional electric power plants based on coal and natural gas. The environmental impact of a solid oxide fuel cell (SOFC) plant is very much less than that of a coal-fired plant (a factor of {1}/{300} for air pollution and a factor of {1}/{5} for water pollution). Compared with a conventional gas plant, impact is reduced by between 50 and 98%. Damage to cultural monuments and buildings is negligible from a fuel cell plant. Socioeconomic negative impacts are reduced by about 30% relative to conventional gas plants (aesthetics and noise) whereas employment is unaltered. Impact on health and safety is greatly reduced compared with that from coal-fired plants and is about 70% of that from conventional gas plants. Preliminary results suggest that society's willingness to pay (WTP) for clean air, and thereby better health, matches the cost of installing emission-reducing equipment on conventional power plants. There is probably an additional WTP for other benefits (e.g., decreased risk of global warming). Thus, the utility of very small emissions, lower CO 2 discharges, and other benefits from SOFC generators may compensate for the increased cost incurred in producing electricity by SOFC generators.

  9. ENVIRONMENTAL TECHNOLOGY VERIFICATION REPORT: BIOQUELL, INC. CLARIS C HYDROGEN PEROXIDE GAS GENERATOR

    Science.gov (United States)

    The Environmental Technology Verification report discusses the technology and performance of the Clarus C Hydrogen Peroxide Gas Generator, a biological decontamination device manufactured by BIOQUELL, Inc. The unit was tested by evaluating its ability to decontaminate seven types...

  10. Petroleum resources assessment (I)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-12-01

    This report consists of 2 subjects. 1) Petroleum resources assessment on the western part of the Kunsan Basin: Palynomorphs including spores, pollen and organic-walled microfossils and calcareous microfossils such as ostracods, charophytes and gastropods were studied for the biostratigraphic work of Kachi-1 and IIH-1Xa wells. Based on available well data, the rifting probably began in the Cretaceous time had continued until Paleocene. It is considered that compressional force immediately after rifting event deformed sedimentary sections. During the period of Paleocene to middle Miocene, the sediments were deposited in stable environment without particular tectonic event. 2) Petroliferous basin analysis in Taegu area (II): The Nakdong and Jinju formations contain abundant black shales, and thermal maturity of the organic matter reached at the final stage of dry gas generation. These formations also contain thick sandstones which can act as a petroleum reservoir. However, reservoir quality of the sandstones is poor (porosity: < 5%; permeability: < 0.001 md). In these sandstones, secondary pores such as dissolution pores and micropores can act as a tight gas reservoir. (author). 56 refs., 24 tabs., 68 figs.

  11. Strategic human resources study of the upstream petroleum industry : the decade ahead

    International Nuclear Information System (INIS)

    2003-10-01

    This report presents the results of a 10 month study of the human resources issues in Canada's upstream petroleum industry. The study identifies workforce demographics, skills, and supply and demand. It also discusses the impact of technology and other key challenges facing human resources issues. The upstream petroleum industry includes exploration and production, service industries, pipeline transmission, natural gas processing, and heavy oil and bitumen extracting and upgrading. The study defined four regions in Canada: Western Canada Sedimentary Basin, the oil sands, the north, and the east coast. The main influences on the management practices within the upstream petroleum industry are: globalization; cyclical economic conditions; operational excellence business models; government regulatory requirements; stakeholder expectations for involvement; technological advances; changing demographics, and workplace skills. The study also presented suggestions for changes in best practices to improve the efficiency and effectiveness of product and service delivery. refs., tabs., figs

  12. Water management technologies used by Marcellus Shale Gas Producers.

    Energy Technology Data Exchange (ETDEWEB)

    Veil, J. A.; Environmental Science Division

    2010-07-30

    Natural gas represents an important energy source for the United States. According to the U.S. Department of Energy's (DOE's) Energy Information Administration (EIA), about 22% of the country's energy needs are provided by natural gas. Historically, natural gas was produced from conventional vertical wells drilled into porous hydrocarbon-containing formations. During the past decade, operators have increasingly looked to other unconventional sources of natural gas, such as coal bed methane, tight gas sands, and gas shales.

  13. Improved of Natural Gas Storage with Adsorbed Natural Gas (ANG) Technology Using Activated Carbon from Plastic Waste Polyethylene Terepthalate

    Science.gov (United States)

    Yuliusman; Nasruddin; Sanal, A.; Bernama, A.; Haris, F.; Hardhi, M.

    2017-07-01

    Indonesia imports high amount of Fuel Oil. Although Indonesia has abundant amount of natural gas reserve, the obstacle lies within the process of natural gas storage itself. In order to create a safe repository, the ANG (Adsorbed Natural Gas) technology is planned. ANG technology in itself has been researched much to manufacture PET-based activated carbon for natural gas storage, but ANG still has several drawbacks. This study begins with making preparations for the equipment and materials that will be used, by characterizing the natural gas, measuring the empty volume, and degassing. The next step will be to examine the adsorption process. The maximum storage capacity obtained in this study for a temperature of 27°C and pressure of 35 bar is 0.0586 kg/kg, while for the desorption process, a maximum value for desorption efficiency was obtained on 35°C temperature with a value of 73.39%.

  14. Gas Analysis of Geothermal Fluid Inclusions: A New Technology For Geothermal Exploration

    Energy Technology Data Exchange (ETDEWEB)

    David I. Norman; Joseph Moore

    2004-03-09

    To increase our knowledge of gaseous species in geothermal systems by fluid inclusion analysis in order to facilitate the use of gas analysis in geothermal exploration. The knowledge of gained by this program can be applied to geothermal exploration, which may expand geothermal production. Knowledge of the gas contents in reservoir fluids can be applied to fluid inclusion gas analysis of drill chip cuttings in a similar fashion as used in the petroleum industry. Thus the results of this project may lower exploration costs both in the initial phase and lower drill hole completion costs. Commercial costs for fluid inclusion analysis done on at 20 feet intervals on chip samples for 10,000 ft oil wells is about $6,000, and the turn around time is a few weeks.

  15. Geology and oil and gas assessment of the Todilto Total Petroleum System, San Juan Basin Province, New Mexico and Colorado: Chapter 3 in Total petroleum systems and geologic assessment of undiscovered oil and gas resources in the San Juan Basin Province, exclusive of Paleozoic rocks, New Mexico and Colorado

    Science.gov (United States)

    Ridgley, J.L.; Hatch, J.R.

    2013-01-01

    Organic-rich, shaly limestone beds, which contain hydrocarbon source beds in the lower part of the Jurassic Todilto Limestone Member of the Wanakah Formation, and sandstone reservoirs in the overlying Jurassic Entrada Sandstone, compose the Todilto Total Petroleum System (TPS). Source rock facies of the Todilto Limestone were deposited in a combined marine-lacustrine depositional setting. Sandstone reservoirs in the Entrada Sandstone were deposited in eolian depositional environments. Oil in Todilto source beds was generated beginning in the middle Paleocene, about 63 million years ago, and maximum generation of oil occurred in the middle Eocene. In the northern part of the San Juan Basin, possible gas and condensate were generated in Todilto Limestone Member source beds until the middle Miocene. The migration distance of oil from the Todilto source beds into the underlying Entrada Sandstone reservoirs was short, probably within the dimensions of a single dune crest. Traps in the Entrada are mainly stratigraphic and diagenetic. Regional tilt of the strata to the northeast has influenced structural trapping of oil, but also allowed for later introduction of water. Subsequent hydrodynamic forces have influenced the repositioning of the oil in some reservoirs and flushing in others. Seals are mostly the anhydrite and limestone facies of the Todilto, which thin to as little as 10 ft over the crests of the dunes. The TPS contains only one assessment unit, the Entrada Sandstone Conventional Oil Assessment Unit (AU) (50220401). Only four of the eight oil fields producing from the Entrada met the 0.5 million barrels of oil minimum size used for this assessment. The AU was estimated at the mean to have potential additions to reserves of 2.32 million barrels of oil (MMBO), 5.56 billion cubic feet of natural gas (BCFG), and 0.22 million barrels of natural gas liquids (MMBNGL).

  16. Petroleum Business in Nigeria

    International Nuclear Information System (INIS)

    Dublin-Green, W. F.

    1997-01-01

    The petroleum industry is vital to the health of the Nigerian economy as it accounts for over 80% of Nigeria's total export earnings and about 70% of total government revenue. Nigeria has an oil reserve base of 21 billion barrels and gas reserve of 120 trillion cubic feet. With natural gas becoming the worlds fastest growing energy resource, the Nigerian Government has put in place a program to grow her oil reserve base to over 25 billion barrels and significantly increase her gas reserves. An earlier commitment made in 1990 to increase Nigeria's oil reserve base from a level of 16 to 20 billion barrels by 1995 was achieved well ahead of time. This success was largely due to financial incentives offered investors. This healthy business climate still prevails. This paper presents the investment opportunities that Nigeria offers genuine investors in both the upstream and downstream sectors of the industry and defines the legal/regulatory requirements for doing business in Nigeria. We try to give an insight into specific government policies that help to create an enabling environment for investors in the upstream and downstream sectors of the petroleum industry. We showcase the 5 (five) major sedimentary basins with enormous oil and gas potential where exploration/exploitation risks are rated medium to low. We focus on the environment and government's efforts to enforce the rules and guidelines that govern the policy termed the Environment, Safety and Standards. We recognize that the business challenges of the third millennium will dictate new alliances and partnerships that will survive and thrive only in a climate that is safe for the investor. This is the business climate we throw open in Nigeria for investors to come in and do business with us

  17. Nigeria National Petroleum Reserves Asset: Looking Beyond the Niger Delta

    International Nuclear Information System (INIS)

    Obaje, P. N.

    2002-01-01

    Nigeria's current national petroleum reserves asset (proven) put at 28 billion barrels of oil and 150 trillion standard cubic feet of gas derives mainly from the Niger Delta onshore and offshore.However, there are opportunities to tremendously add to this asset from the inland basins. These inland basins have continued to frustrate the efforts of many explorers, principally because of their virginity and far distance from existing infrastructure, and for these reasons, many international companies have turned their focus away from frontier onshore to frontier deep-water and ultra deep-water offshore.Petroleum exploration, particularly in the Sudan and Chad Republics has shown that commercial success can be achieved in our own sector, even if it may take some time to put all the elements together. Some pointers have been found from the successes in the other rifted inland basins and the strategies adopted there have been examined in this paper. Congnizance has also been taken of the relative success of Shell's Kolmani River-1 well (33 billion cubit feet of gas) in the Gongola Basin. The paper went ahead to highlight potential petroleum systems in the different sectors of Nigeria's inland basins.Recommendations have also been put forward, which include amongst others (i) the introduction of a JV arrangement that allows State Governments on the inland basins to participate in the exploration for hydrocarbons in their domains (ii) tie future allocation of offshore blocks to acquisition of at least a block in any of the inland basins (iii) initiate a programme of deep drilling and coring of at least one research well to penetrate the entire sedimentary rock successions in each of the inland basins to facilitate a better understanding of their petroleum geology and benefit future exploration campaigns; to be funded and supervised by the Petroleum Technology Development Fund (PTDF)

  18. Crosscutting Airborne Remote Sensing Technologies for Oil and Gas and Earth Science Applications

    Science.gov (United States)

    Aubrey, A. D.; Frankenberg, C.; Green, R. O.; Eastwood, M. L.; Thompson, D. R.; Thorpe, A. K.

    2015-01-01

    Airborne imaging spectroscopy has evolved dramatically since the 1980s as a robust remote sensing technique used to generate 2-dimensional maps of surface properties over large spatial areas. Traditional applications for passive airborne imaging spectroscopy include interrogation of surface composition, such as mapping of vegetation diversity and surface geological composition. Two recent applications are particularly relevant to the needs of both the oil and gas as well as government sectors: quantification of surficial hydrocarbon thickness in aquatic environments and mapping atmospheric greenhouse gas components. These techniques provide valuable capabilities for petroleum seepage in addition to detection and quantification of fugitive emissions. New empirical data that provides insight into the source strength of anthropogenic methane will be reviewed, with particular emphasis on the evolving constraints enabled by new methane remote sensing techniques. Contemporary studies attribute high-strength point sources as significantly contributing to the national methane inventory and underscore the need for high performance remote sensing technologies that provide quantitative leak detection. Imaging sensors that map spatial distributions of methane anomalies provide effective techniques to detect, localize, and quantify fugitive leaks. Airborne remote sensing instruments provide the unique combination of high spatial resolution (<1 m) and large coverage required to directly attribute methane emissions to individual emission sources. This capability cannot currently be achieved using spaceborne sensors. In this study, results from recent NASA remote sensing field experiments focused on point-source leak detection, will be highlighted. This includes existing quantitative capabilities for oil and methane using state-of-the-art airborne remote sensing instruments. While these capabilities are of interest to NASA for assessment of environmental impact and global climate

  19. Association models for petroleum applications

    DEFF Research Database (Denmark)

    Kontogeorgis, Georgios

    2013-01-01

    Thermodynamics plays an important role in many applications in the petroleum industry, both upstream and downstream, ranging from flow assurance, (enhanced) oil recovery and control of chemicals to meet production and environmental regulations. There are many different applications in the oil & gas...... industry, thus thermodynamic data (phase behaviour, densities, speed of sound, etc) are needed to study a very diverse range of compounds in addition to the petroleum ones (CO2, H2S, water, alcohols, glycols, mercaptans, mercury, asphaltenes, waxes, polymers, electrolytes, biofuels, etc) within a very...... extensive range of conditions, up to very high pressures. Actually, the petroleum industry was one of the first industrial sectors which used extensively thermodynamic models and even contributed to the development of several of the most popular and still widely used approaches. While traditional...

  20. Ireland unveils petroleum tax measures

    International Nuclear Information System (INIS)

    Anon.

    1992-01-01

    This paper reports that Ireland's government has introduced detailed petroleum tax legislation designed to boost offshore exploration and development. The petroleum tax measures, published last week and included in the government's omnibus finance bill for 1992, will provide Ireland for the first time a comprehensive petroleum tax regime. They include elements which, in tax terms, will make Ireland a most attractive location for oil and gas exploration and development, the Irish Energy Minister Robert Molloy. He the, Exploration companies will now have the benefit of the certainty of a detailed tax framework and attractive tax rates. Debate on the finance bill has begun in the Irish Dail (parliament). Under Ireland's constitution, the budget bill must be approved and signed by the president by the end of May. Failure to approve a budget bill within that time would mean the current government's collapse