WorldWideScience

Sample records for world natural gas

  1. Natural-gas world reserves and world resources

    International Nuclear Information System (INIS)

    Eickhoff, G.; Rempel, H.

    1995-01-01

    Natural gas is extracted in nearly 80 countries, 12 of which have a share of four fifths in the world extraction and 15 of which have a share of four fifths in the world consumption. The natural-gas world reserves can cover the present annual demand for years beyond the middle of the coming century. According to current assessments, the resources which presently cannot be extracted economically, the expected additional resources, and the extractable share in the potential of unconventional natural gas amount to more than ten times the reliable world reserves of natural gas. From the geological and technical points of view the world natural-gas extraction will not decrease or cease in the near future. However, the more expensive development of unconventional deposits which are located far away from the end-user will have to be preferred over the medium term on account of the exhaustion of the known deposits whose exploitation is comparatively cheap. (orig./UA) [de

  2. Forecasting world natural gas supply

    International Nuclear Information System (INIS)

    Al-Fattah, S. M.; Startzman, R. A.

    2000-01-01

    Using the multi-cyclic Hubert approach, a 53 country-specific gas supply model was developed which enables production forecasts for virtually all of the world's gas. Supply models for some organizations such as OPEC, non-OPEC and OECD were also developed and analyzed. Results of the modeling study indicate that the world's supply of natural gas will peak in 2014, followed by an annual decline at the rate of one per cent per year. North American gas production is reported to be currently at its peak with 29 Tcf/yr; Western Europe will reach its peak supply in 2002 with 12 Tcf. According to this forecast the main sources of natural gas supply in the future will be the countries of the former Soviet Union and the Middle East. Between them, they possess about 62 per cent of the world's ultimate recoverable natural gas (4,880 Tcf). It should be noted that these estimates do not include unconventional gas resulting from tight gas reservoirs, coalbed methane, gas shales and gas hydrates. These unconventional sources will undoubtedly play an important role in the gas supply in countries such as the United States and Canada. 18 refs., 2 tabs., 18 figs

  3. Annual survey 2013 - Natural gas in the World 2013

    International Nuclear Information System (INIS)

    2013-01-01

    The 2013 Edition of 'Natural Gas in the World' by CEDIGAZ is built on CEDIGAZ's unique natural gas statistical database. This 170-page study, published since 1983, provides an in-depth analysis of the latest developments in the gas markets along with the most complete set of statistical data on the whole gas chain covering close to 130 countries. Topics covered by Natural Gas in the World 2013 include: proved natural gas reserves; unconventional gas status in the world; gross and marketed natural gas production; the international gas trade; existing and planned underground gas storage facilities in the world; natural gas consumption; natural gas prices

  4. World statistics on natural gas reserves, production and utilization

    International Nuclear Information System (INIS)

    Raikaslehto, S.

    2001-01-01

    By reviewing the statistics of BP Amoco on natural gas reserves, production and usage, it is easy to see that Russia and USA, both being large natural gas producers, differ significantly from each other. The natural gas reserves of USA are 6th largest in the world, simultaneously the natural gas consumption and import are largest in the world. About one third of the known natural gas reserves of the world are in Russia. The known natural gas reserves of both USA and Canada have decreases, but they have potential gas reserves left. Known natural gas reserves of the USA have been calculated to be sufficient for 9 years consumption at present usage and those of Canada for 11 years. The reserves of Algeria correspond to the usage of 55 years, and the Russian reserves for are about 83 years. Annual production figures of both Russia and the USA are nearly the same. Russia is the largest exporter (125.5 billion m 3 ) of natural gas and the USA the largest importer (96 billion m 3 ). The natural gas reserves of the largest European producers, the Netherlands and Norway have been estimated to be sufficient for use of about 20 years, but those of Great Britain only for about 10 years. The annual production of Russia has varied in the 1990s between nearly 600 billion m 3 and present 550 billion m 3 , the minimum being in 1997 only about 532 billion m 3 . Ten largest natural gas consumers use 67% of the natural gas consumed annually in the world. USA consumes about 27% of the total natural gas produced in the world, the amount of Russia being 364 billion m 3 (16%). Other large natural gas consumers are Great Britain, Germany, Japan, Ukraine, Canada, Italy, Iran and Uzbekistan. The share of these countries of the total consumption varied in between 2-4%. Only Japan has no natural gas production of its own. The foreign trade between Japan and Indonesia is trade on LNG. On the other hand the natural gas consumption of the world's 10th largest producer Norway is nearly zero, so

  5. Natural gas central to world's future energy mix

    International Nuclear Information System (INIS)

    Carson, M.M.

    1997-01-01

    Continued growth in demand for natural gas is one of three pillars around which the energy mix of the future will take shape and upon which energy strategies should be based. The others are consumption efficiency and growth of renewable energy sources. This paper evaluates world energy supply and demand and includes an analysis of world pipeline gas, electricity, and LNG trends. The paper discusses the natural gas resource, proved reserves, reserves growth, gas prices and demand, country demand trends, world energy use, gas pipeline construction, power generation, electricity consumption and prices, and global carbon emissions

  6. LNG (Liquefied Natural Gas): the natural gas becoming a world commodity and creating international price references; GNL (Gas Natural Liquefeito): o gas natural se tornando uma commodity mundial e criando referencias de preco internacionais

    Energy Technology Data Exchange (ETDEWEB)

    Demori, Marcio Bastos [PETROBRAS, Rio de Janeiro, RJ (Brazil). Coordenacao de Comercializacao de Gas e GNL; Santos, Edmilson Moutinho dos [Universidade de Sao Paulo (USP), SP (Brazil). Inst. de Eletrotecnica e Energia. Programa Interunidades de Pos-Graduacao em Energia (PIPGE)

    2004-07-01

    The transportation of large quantities of natural gas through long distances has been done more frequently by Liquefied Natural Gas (LNG). The increase of natural gas demand and the distance of major reserves, allied to technological improvements and cost reduction through LNG supply chain, have triggered the expressive increase of LNG world market This paper tries to evaluate the influence that LNG should cause on natural gas world market dynamic, analyzing the tendency of gas to become a world commodity, creating international price references, like oil and its derivates. For this, are shown data as natural gas world reserves, the participation of LNG in natural gas world market and their increase. Furthermore, will be analyzed the interaction between major natural gas reserves and their access to major markets, still considering scheduled LNG projects, the following impacts from their implementation and price arbitrage that should be provoked on natural gas markets. (author)

  7. World resources of crude oil and natural gas

    Energy Technology Data Exchange (ETDEWEB)

    Masters, C.D.; Root, D.H.; Attanasi, E.D. (Geological Survey, Reston, VA (United States))

    1991-01-01

    An abstract is given of a paper presented at the World Petroleum Congress 1991 on the world estimates of identified reserves and undiscovered resources for crude oil, natural gas and natural gas liquids. Data are presented for Canada, Mexico, USA, South America, Western Europe, Eastern Europe, USSR, Africa, Middle East, Asia/Oceania and Antartica. (UK).

  8. Evaluation on the life of world's natural gas supplies

    International Nuclear Information System (INIS)

    EL-Gassier, M.M.

    1993-01-01

    Utilization of natural gas as a primary source of energy has been increasing steadily. It constituted about 22.7% of the primary energy consumed by the world in 1991. In this paper the life of world natural gas reserves is evaluated in relationship to the rate of their consumption. An algorithm is used to calculate the rate of consumption and the life of these reserves as a function of annual growth rate of gas consumption. If the future rate of consumption is kept constant at the level of 1991, i.e., zero annual growth rate, the gas reserves will last for about 62 years. The same reserves will last for only 34 and 28 years for annual growth rates of 3.33% and 5.0%, respectively. Increase in the amount of reserves will only increase its life slightly at high annual growth rates. On the other hand, natural gas reserves can last indefinitely if world annual growth rate is -1.63% or lower. (author)

  9. Natural gas in the World 2014

    International Nuclear Information System (INIS)

    2014-01-01

    This document summarizes the key findings of the 160-page 2014 edition of CEDIGAZ's flagship survey 'Natural Gas in the World': Worldwide proved natural gas reserves grew by 0.5% (981 bcm) in 2013. On January 1, 2014, reserves were estimated by Cedigaz to stand at 200,576 bcm, compared to 199,595 bcm for the previous year. Out of the seven regions in our regional breakdown, only North America and the C.I.S. have seen an increase in their reserves base in 2013. The strongest gain, both in absolute terms (+739 bcm) and as a percentage (+6.8%), was recorded in North America, reflecting the growth of unconventional gas reserves, both in the U.S. and Canada. The C.I.S. also posted a solid 669 bcm increase, representing a 1% rise. OPEC countries control about half of the world's gas reserves (47%) whereas C.I.S. countries account for almost one-third (33%). Proved unconventional gas reserves are concentrated in North America, especially in the U.S., which held in particular 3.7 tcm of proven shale gas reserves. Outside North America, large coal bed methane (CBM) reserves also exist in Australia and China. Marketed production was up by only 1% from 2012, reaching 3394 bcm, compared to the average growth rate for the last ten years (2.5%/year). This slowdown is partly explained by growing coal-togas competition on the demand side and a gas supply shortfall on the supply side, especially in emerging markets, where the lack of upstream investment is acute. The highest production increases were recorded in the Middle East (+3.1%) and the C.I.S. (+2.6%), which compensated for output losses in Europe (-2.3%) and Africa (-6.6%). In 2013, the two leading regional producing markets, North America and the C.I.S., accounted for 26% and 24% of global production respectively, followed by the Middle East (17%) and Asia Oceania (15%). In 2013, growth in unconventional gas production was driven by North America, China and Australia. North America no longer accounts

  10. The World gas model. A multi-period mixed complementarity model for the global natural gas market

    International Nuclear Information System (INIS)

    Egging, Ruud; Holz, Franziska; Gabriel, Steven A.

    2010-01-01

    We provide the description, mathematical formulation and illustrative results of the World Gas Model, a multi-period complementarity model for the global natural gas market with explicit consideration of market power in the upstream market. Market players include producers, traders, pipeline and storage operators, LNG (liquefied natural gas) liquefiers and regasifiers as well as marketers. The model data set contains more than 80 countries and regions and covers 98% of world wide natural gas production and consumption. We also include a detailed representation of cross-border natural gas pipelines and constraints imposed by long-term contracts in the LNG market. The model is calibrated to match production and consumption projections from the PRIMES [EC. European energy and transport: trends to 2030-update 2007. Brussels: European Commission; 2008] and POLES models [EC. World energy technology outlook - 2050 (WETO-H2). Brussels: European Commission; 2006] up to 2030. The results of our numerical simulations illustrate how the supply shares of pipeline and LNG in various regions in the world develop very differently over time. LNG will continue to play a major role in the Asian market, also for new importers like China and India. Europe will expand its pipeline import capacities benefiting from its relative proximity to major gas suppliers. (author)

  11. Natural Gas in the World 2012

    International Nuclear Information System (INIS)

    2012-01-01

    On 1 January 2012, proved natural gas reserves grew by 1.7% over revised reserves of 2011 and were estimated at 199.6 trillion cubic meters (bcm), according to CEDIGAZ. The Commonwealth of Independent states (CIS) made the largest contribution to this growth, essentially as a result of reserves additions/re-evaluation by Russia. The Middle East also showed a significant increase (+ 565 bcm), led by Iran and Saudi Arabia. In North America, shale gas reserves continue to post a sustained growth. Whereas 72% of oil reserves are held by OPEC members, the bulk of gas reserves are distributed between OPEC countries, with 47.6% of the world total, and in the C.I.S. with 32.4%. These two economic blocks thus share responsibility for closing the future world gas balance. World production increased significantly in 2011 to adapt to the expansion of gas demand in a large number of markets, with the exception of Europe, where demand collapsed. World gross production increased 2% in 2011 to 4127 bcm, of which 449.5 bcm was reinjected, 126.5 bcm was flared and 253 bcm was lost through shrinkage. World marketed production climbed 2.8% to reach a new record level of 3299 bcm in 2011. This growth corresponds to the average recorded in the past-ten years. The Middle East recorded the strongest production growth in volume terms (+ 44 bcm), overtaking Asia Oceania to become the third largest producing regional market. North America and the CIS bolstered their standing as the leading producing regions, accounting for 25.6% and 24.9% of global output respectively. For the second consecutive year, the large majority of the volumetric growth in gas supply was led by three countries: the US, Qatar and Russia. In addition, China and Iran improved their rankings. Production of shale gas in the US pursued an exponential growth in 2011, under the impetus of the Haynesville and Marcellus fields. Shale gas represent 30% of the country's gas output today. The interest for unconventional resources

  12. World natural gas supply and demand: Brief pause in production

    International Nuclear Information System (INIS)

    Coccia, G.

    1993-01-01

    With reference to the 1992 CEDIGAZ (Centre International sur le Gas Naturel et tous Hydrocarbures Gazeux) report on world natural gas supply and demand, this paper assesses current market and production trends in this industry. The slight drop in production in 1992, the first which has which has occurred after many consecutive years of steady increases, is ascribed to ownership disputes among the former-USSR republics and major changes in the organizational structure of the former-USSR's natural gas industry. Strong increases in demand are forecasted due to expected strong population growth and increased industrialization to take place in China and India. Price trends in natural gas should remain steady as a result of plentiful supplies of this fuel and coal, a major competitor. The use of relatively clean natural gas is suggested as a practical alternative to energy taxes now being proposed as a means for the reduction of greenhouse gas emissions

  13. Status of Oil and Natural Gas in the World and Turkey, and Studies conducted at ITU

    International Nuclear Information System (INIS)

    Onur, Mustafa

    2006-01-01

    Energy and its appropriate deployment are the most critical of all wealth generating activities, and they are the most important modern indicators of the wealth and poverty of nations. Humankind and energy will merge in an unbreakable bond for the entire future of humankind. Without dispute, the petroleum and natural gas industry is the world's largest energy sector and the second largest of the world's industries. Today, oil and gas account for 61 percent (39% oil and 24% natural gas) of the world's energy consumption. Including coal's 30 percent share, the hydrocarbon mix comprises more than 90 percent of the world's needs. Since the 19th century, the petroleum industry, including exploration, production, transportation (marine+pipeline), refinery, and marketing, have caused world changes, determined destiny of humankind, and generated immense wealth for both producers and users. It is also an accepted fact that the oil and natural gas will continue to be dominating energy sources, particularly as transportation fuels, for the world's energy needs, and will continue to cause world changes during the 21st century, at least for the next 25 years. Regarding Turkey's role in petroleum and natural gas, the figures are as follows: At the end of 2005, the proved oil and natural gas reserves of Turkey are reported as 1.2 million barrels (∼165.4 million tonnes) and 14.3 billion m 3 , respectively. When these figures are compared with the corresponding world's proved oil and natural gas reserves, which are 1.2 trillion barrels and 179.5 trillion m 3 , respectively, it is clear that Turkey's oil and natural gas reserves comprises only a very small portion of the world's corresponding reserves. Approximately only 8% and 3% of Turkey's oil and natural gas consumption are produced from domestic sources. At the end of 2005, Turkey's oil and natural gas productions from its domestic sources are 17 million barrels When considering the current high oil and natural gas prices (

  14. Supply and demand of natural gas in the world and in Europe

    International Nuclear Information System (INIS)

    Rissik, S.A.

    1992-01-01

    Based on data from the July 1991 published report of the International Gas Union (IGU) committee Supply and Demand an overview is given of the expectations for the natural gas supply, with special attention to Western Europe and the late Soviet Union. Data are presented for natural gas reserves and natural gas supply and demand in Eastern Europe (mainly USSR), Western Europe, North America (USA and Canada), and reserves in the Middle East. The conclusions drawn concern mainly Western Europe. It appears that the natural gas supplies in the world are still very large and sufficient for decades. Western Europe however must rely on foreign reserves more and more, which will have an impact on the natural gas prices. The reserves in the Soviet Union (mainly Siberia and the Arctic area) will be of great importance to the West European countries. 6 figs., 4 ill

  15. Natural-gas supply-and-demand problems

    International Nuclear Information System (INIS)

    Hatamian, H.

    1998-01-01

    World natural-gas consumption quadrupled in the 30 years from 1966 to 1996, and natural gas now provides 22% of the total world energy demand. The security of natural-gas supply is paramount and rests with the suppliers and the consumers. This paper gives an overview of world natural-gas supply and demand and examines the main supply problems. The most important nonpredictable variables in natural-gas supply are worldwide gas price and political stability, particularly in regions with high reserves. Other important considerations are the cost of development/processing and the transport of natural gas to market, which can be difficult to maintain if pipelines pass through areas of political instability. Another problem is that many countries lack the infrastructure and capital for effective development of their natural-gas industry. Unlike oil, the cost of transportation of natural gas is very high, and, surprisingly, only approximately 16% of the total world production currently is traded internationally

  16. World`s gas field and establishment of gas-specific database

    Energy Technology Data Exchange (ETDEWEB)

    Seong, W M [Hanyang Unversity, Seoul (Korea, Republic of)

    1998-05-01

    As the natural gas demand of each country of the world including Korea continuously increases, it will be very important to diversify the characteristics of import areas and import gas as well as the import method for the stable and long-term supply. This study collects information such as reserves, the possibility of production, gas composition, etc. of gas fields that are spread all over the world with areas that can be developed or simply imported under the current conditions of Korea, and analyzed the projects that can be supplied through pipelines and information on non-conventional gas field that can be estimated in the future. 35 refs., 3 figs., 28 tabs.

  17. Alaska gas pipeline and the global natural gas market

    International Nuclear Information System (INIS)

    Slutz, J.

    2006-01-01

    The global natural gas market was discussed in relation to the Alaska natural gas pipeline project. Natural gas supply forecasts to the year 2025 were presented. Details of the global liquefied natural gas (LNG) market were discussed. Charts were included for United States natural gas production, consumption, and net imports up to the year 2030. The impact of high natural gas prices on the manufacturing sector and the chemicals industry, agricultural, and ethanol industries were discussed. Natural gas costs around the world were also reviewed. The LNG global market was discussed. A chart of world gas reserves was presented, and global LNG facilities were outlined. Issues related to the globalization of the natural gas trade were discussed. Natural gas imports and exports in the global natural gas market were reviewed. A chart of historical annual United States annual LNG imports was presented. tabs., figs

  18. World Gas Conference 1997. Working committee J. World gas prospects, strategies and economics

    International Nuclear Information System (INIS)

    1997-01-01

    This volume of the proceedings contains the report of the International Gas Union's Working Committee J - World gas prospects, strategies and economics - and 7 oral papers dealing with natural gas supply and demand and transmission. (LN)

  19. Natural Gas: Investment Strategies In An Uncertain World

    International Nuclear Information System (INIS)

    Soliman, M.; Darwish, M.

    2004-01-01

    Natural Gas investment projects in developing countries (of which Egypt is a typical example) are one of the key industries in the evolving and continually changing energy market. It seems clear that the natural gas industry today is no longer limited by national boundaries, and that countries as well as organizations need to have an adaptive investment strategy and a global perspective if they are to survive and prosper in this . uncertain world. Many strategies will succeed or fail on the basis of their ability to deal with this dynamic environment. Strategy decisions are by their nature complex, and involve many imponderables. The selection of a course of action depends on the availability and interpretation of information, analysis, intuition, emotion, political awareness and many other factors. Different individuals and groups emphasize different aspects and, in the sense that a strategy decision is an advance into tbe unknown, there is no correct course of action; all that can be done is to interpret the current situation, form expectations about the future, and act according to personal views on risk and the likely course of events. It is usually possible to identify courses of action which are unlikely to be successful, and in that sense the strategy process can have real benefits in helping to avoid disastrous courses of action

  20. Natural gas foothold in world energy market

    International Nuclear Information System (INIS)

    D'Ermo, V.; Forli, C.

    1991-01-01

    In this article, the expansion of natural gas from the '50s to the early '80s is analyzed. Following its positive success in industrial, residential and thermoelectric uses, natural gas still has new market spaces to win both in conventional and technical and process innovation-oriented industries

  1. World gas supply-demand

    International Nuclear Information System (INIS)

    Rushby, I.L.

    1996-01-01

    The rapid growth in demand for natural gas from a global perspective is documented in this paper. Low prices compared to other fuels and a return to normal winter temperatures is argued to be the cause of this increase in consumption. Natural gas production and prices for 1995 are discussed and forecasts made for future years, in particular the prospects for LNG in Asia. Data on energy growth and gas specific information in world markets are included. (UK)

  2. Gas in the developing world--The role of the World Bank

    International Nuclear Information System (INIS)

    Malhotra, A.K.

    1991-01-01

    Over a third of the world's supply of energy today comes from the developing countries, a percentage that is likely to increase to almost 43% by the year 2000. One of the major areas of growth is expected to be in natural gas, which may supply over 20% of the total world's energy by 2000. Though there are major gas reserves in the developing world, they are not being exploited optimally. Growth of the gas industry requires resolution of a number of issues--financial, technical, and institutional. International trade in gas has shown recent signs of recovery, but over 70% of the gas produced in the developing countries is expected to be consumed domestically. The development and management of this emerging gas sector in the domestic economies of the developing countries will be one of the major challenges of the future. These issues are discussed in some detail. The role of the World Bank in financing natural gas projects is also discussed. The World Bank Group comprises the International Bank for Reconstruction and Development Association (IBRD) and its affiliates, the International Development Association (IDA), the International Finance Corporation (IFC), and the Multilateral Investment Guarantee Agency (MIGA)

  3. World crude oil and natural gas. A demand and supply model

    International Nuclear Information System (INIS)

    Krichene, Noureddine

    2002-01-01

    This paper examines world markets for crude oil and natural gas over the period 1918-1999; it analyzes the time-series properties of output and prices and estimates demand and supply elasticities during 1918-1973 and 1973-1999. Oil and gas prices were stable during the first period; they became volatile afterwards, reflecting deep changes in the market structure following the oil shock in 1973. Demand price elasticities were too low; however, demand income elasticities were high. Supply price elasticities were also too low. The elasticity estimates help to explain the market power of the oil producers and price volatility in response to shocks, and corroborate elasticity estimates in energy studies

  4. Natural gas, the new deal?

    International Nuclear Information System (INIS)

    Encel, Frederic; Boroumand, Raphael H.; Charlez, Philippe; Goutte, Stephane; Lafargue, Francois; Lombardi, Roland; Porcher, Thomas; Rebiere, Noemie; Schalck, Christophe; Sebban, Anne-Sophie; Sylvestre, Stephan

    2016-01-01

    As natural gas is about to become the first energy source in the world, is abundant and easy to transport, this collective publication addresses issues related to shale gas and to natural gas. The first part addresses shale gas. Four articles propose a global overview, comment the situation in the USA which, in eight years of time, reduced their oil dependency by half and became almost self-sufficient as far as gas is concerned, discuss technical and legal issues related to shale gas exploitation, discuss the perspective of evolution of the world gas markets, and notice that shale gas will not be a game changer in Europe. The second part addresses the natural gas. The articles discuss the possible influence of natural gas exploitation by Israel on the Middle-East geopolitical situation, the influence of the emergence of new producers in Africa (Tanzania and Mozambique), the contribution of gas-fuelled power station to the coverage of market risks, and the issue of European energy safety with a focus on the role of Turkey

  5. World`s first fuel cell in a single-family home - The VNG natural gas house: Low-emission energy meets all household needs

    Energy Technology Data Exchange (ETDEWEB)

    Anon.

    1999-03-01

    VNG - Verbundnetz Gas Aktiengesellschaft of Leipzig, Germany, has pioneered the development of a decentral home energy system combining very high efficiencies with extremely low emissions. The company has installed the world`s first fuel cell total energy system using natural gas as an energy source to generate both heat and power in a single-family home. It replaces the gas-fired mini power station operated as part of the VNG natural gas house project which was instrumental in the rapid advancement of small-scale co-generation technology. The objective of VNG and its project partners is to collect reliable data for advancing fuel cell technology development, allowing appliance manufacturers to design a competitive system for introduction on the market within a few years. Discerning consumers will then be able to opt for an innovative, highly efficient system to meet all their household energy needs. (orig.)

  6. Natural gas pricing

    International Nuclear Information System (INIS)

    Freedenthal, C.

    1993-01-01

    Natural gas pricing is the heart and soul of the gas business. Price specifically affects every phase of the industry. Too low a price will result in short supplies as seen in the mid-1970s when natural gas was scarce and in tight supply. To fully understand the pricing of this energy commodity, it is important to understand the total energy picture. In addition, the effect and impact of world and US economies, and economics in general are crucial to understanding natural gas pricing. The purpose of this presentation will be to show the parameters going into US natural gas pricing including the influence of the many outside industry factors like crude oil and coal pricing, market drivers pushing the gas industry, supply/demand parameters, risk management for buyers and sellers, and other elements involved in pricing analysis

  7. Liquefied natural gas (LNG) market and Australia

    Science.gov (United States)

    Alam, Firoz; Alam, Quamrul; Reza, Suman; Khurshid-ul-Alam, S. M.; Saleque, Khondkar; Ahsan, Saifuddin

    2017-06-01

    As low carbon-emitting fossil fuel, the natural gas is mainly used for power generation and industrial applications. It is also used for heating and cooling in commercial and residential buildings as well as in transport industry. Although the natural gas reaches the end-user mainly through pipelines (if gas is available locally), the liquefied form is the most viable alternative to transport natural gas from far away location to the end user. The economic progress in Asia and other parts of the world creates huge demand for energy (oil, gas and coal). As low carbon-emitting fuel, the demand for gas especially in liquefied form is progressively rising. Having 7th largest shale gas reserve (437 trillion cubic feet recoverable), Australia has become one of the world's major natural gas producers and exporters and is expected to continue a dominating role in the world gas market in foreseeable future. This paper reviews Australia's current gas reserve, industries, markets and LNG production capabilities.

  8. World crude oil and natural gas: a demand and supply model

    International Nuclear Information System (INIS)

    Krichene, N.

    2002-01-01

    This paper examines world markets for crude oil and natural gas over the period 1918-1999; it analyzes the time-series properties of output and prices and estimates demand and supply elasticities during 1918-1973 and 1973-1999. Oil and gas prices were stable during the first period; they became volatile afterwards, reflecting deep changes in the market structure following the oil shock in 1973. Demand price elasticities were too low; however, demand income elasticities were high. Supply price elasticities were also too low. The elasticity estimates help to explain the market power of the oil producers and price volatility in response to shocks, and corroborate elasticity estimates in energy studies. (author)

  9. Towards a convergence of world gas markets?

    International Nuclear Information System (INIS)

    Legros, E.

    2002-01-01

    This 7. summit of the world natural gas industry leaders was jointly organized by Petrostrategies, IFP-ENSPM (French institute of petroleum and national upper school of petroleum and engines), and SPTEC consulting. Three themes were debated: the natural gas market in Europe at the eve of the second directive (while the first directive has not been fully enforced), the world development of LNG market, the gas-electric power convergence and the effects of a growing up interdependence between both energy sources. (J.S.)

  10. Canadian natural gas

    International Nuclear Information System (INIS)

    Lucas, D.A.

    1991-01-01

    Canada's natural gas industry enjoys a quiet confidence as it looks ahead to the 1990s. In this paper, the author explains why, despite some critical uncertainties, the optimism endures. Reviewing the current conditions of supply, production, consumption, pipelines, and pipeline expansion plans, the author contends that the New World of the 1990s will belong to natural gas. The author's assessment of natural gas markets proceeds far beyond the borders of Canada. The author examines the determinants of gas prices throughout North America and he identifies the one force that promises to seize almost complete control of gas prices throughout the continent. While the analysis points out the attributes of this new pricing regime, it also names the obstacles that could prevent this emerging mechanism from assuming its anticipated position

  11. Natural gas in the world - Cedigaz annual report

    International Nuclear Information System (INIS)

    Lecarpentier, A.

    2010-01-01

    The recent developments in gas E and P in the US with the huge ExxonMobil acquisition (41 Billion US $) of XTO Energy Inc and TOTAL's investment in Chesapeake Energy show if needed that the gas is more and more important in the world energy panorama. The new edition of the CEDIGAZ Annual Report is an indispensable tool for better knowledge of the international gas market. This report offers a compilation of the main statistical data in terms of reserves, gross and marketed production, the volume of international gas trade by pipe and by LNG Tanker, consumption, prices of the main contracts, new LNG Infrastructures in production, underground gas storage and so on

  12. OPEC and natural gas

    International Nuclear Information System (INIS)

    Samsam Bakhtiari, A.M.; Shahbudaghlou, F.

    1998-01-01

    This paper reviews the involvement of OPEC Member Countries in the natural gas industry in the past, present and future. It notes a tenfold increase in marketed production and a fourfold rise in re-injection since 1970. Collectively, Members now hold 41 per cent of the world's proven gas reserves and account for 20 per cent of exports. Individually, four of these countries hold position 2-5 in the world gas reserve rankings. Within OPEC, however, there remains an emphasis of oil over gas, not least because of oil's favourable position with regard to revenue-generation and profitability. As global demand continues on its upward growth curve in a more environmentally aware world, OPEC's gas horizons will widen. OPEC's strong reserve base will give its Members an undeniable role to play on the future global gas stage. However, these countries will give priority to domestic usage, particularly re-injection schemes

  13. Natural Gas in China: Market evolution and strategy

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2009-07-01

    In 2007, Chinas natural gas consumption increased by 23.8% and attained 69.5 billion cubic metres (bcm) (NBS 2008). Thanks to this rapid increase, China became one of the world's top 10 countries in terms of natural gas consumption. Moreover, according to the IEA's World Energy Outlook 2008, China will become the top natural gas consuming country in the Asia-Pacific region, overtaking Japan by 2015.

  14. Long-term outlook for world gas trade: 1920-2015

    International Nuclear Information System (INIS)

    MacDougall, M.W.; Linder, P.T.

    1992-01-01

    The World Gas Trade Model (WGTM) was designed to simulate the economic relationships of world and regional gas markets. Using the data gathered for supply, transportation and demand, the model calculated a consistent set of prices and quantities that, through time, would simultaneously satisfy all physical, behavioural and financial relations embodied in the model network. Three sensitivity cases were examined. The first one examined the effects on world gas supply, demand and trade with oil prices remaining constant throughout the study period. The second sensitivity case examined the effects of lower costs of new liquefied natural gas (LNG) liquefaction facilities. The third sensitivity case examined the effects of policy shifts in favour of natural gas over other fossil fuels for environmental reasons. During the 25-year period of the study, global production of natural gas was projected to almost double, with the overall level of final consumption being very similar to production. Results indicated that natural gas would remain predominantly a regionally traded commodity. The relatively high cost of natural gas transportation was shown to provide a substantial competitive advantage to local producers compared to more distant competitors. The cost of new liquefaction facilities was not considered to be competitive with long distance pipeline transportation. The model also indicated that reducing transportation costs or increasing the wellhead price differential between exporting and importing regions would accelerate the development of global natural gas trade. figs., tabs., refs

  15. Gas fuels in the world

    International Nuclear Information System (INIS)

    Anon.

    1996-01-01

    Gas fuels are the petroleum substitution fuels that have received the best agreement in most parts of the world. This success is due to the existence of natural gas fields or LPG reserves in several countries and to the possibility of fast development of these resources. Countries with various size and economic policy such as New Zealand, USA, Argentina, Japan or Italy have developed a very significant fleet of gas fuel vehicles. This paper summarizes the consumption of gas fuels, the number of gas fuel equipped vehicles and of gas fuel stations in the principal consuming countries. The size and composition of vehicle fleets varies from one country to the other and depends on the economical and environmental incitements and constraints from the governments. Details are given separately for LPG and natural gas vehicle fuels. (J.S.)

  16. An emerging economic view of world natural gas demand and supply

    International Nuclear Information System (INIS)

    Dorsett, W.H.; Ackerman, G.B.

    1992-01-01

    Natural gas is swiftly moving from a locally traded commodity in regional markets to a globally traded commodity. This paper describes a numerical model of international gas trade which evaluates the effects of inter- and intra-regional gas trade on demand, supply and price. Preliminary evidence indicates natural gas prices are 15 to 30% lower in real terms when inter-regional trade occurs and local consumption of natural gas increases relative to fuel oil in the local market. Natural gas developers or marketers that explicitly consider the inter-regional impacts of gas trade will have a greater likelihood of understanding the risks in marginal projects and are more likely to embrace economic projects and eschew noneconomic projects

  17. The natural gas as integration element in Latin America

    International Nuclear Information System (INIS)

    Morales, Maria Elizabeth; Dutra, Luis Eduardo; Rosa, Luiz Pinguelli

    1999-01-01

    The article discusses the following global aspects of natural gas development: natural gas and worldwide energetic integration; natural gas consumption rates in the world; natural gas industry development in Latin America; and natural gas industry in Brazil. The article concludes that the natural gas can integrate Latin-american economies since the Governments adopt coherent energetic politicians articulated to each other

  18. The golden age of natural gas

    International Nuclear Information System (INIS)

    Anon.

    1999-01-01

    The experts of energy policy agree to predict a brilliant future for natural gas. Among fossil energies, natural gas produces the least quantity of CO 2 . Geological reserves are estimated to 65 years for gas and 43 years for petroleum. Throughout the world, industrial infrastructures of gas production, transport and distribution are being developed, for instance 430000 km of gas pipeline are planned. In western Europe half the increase of gas demand by 2010 will be due to electricity production. Innovative techniques using natural gas are studied in various fields: cogeneration, transport, urban heating and fuel cells. The gas-fed fuel cell is based on a reversed electrolysis: hydrogen produced by the decomposition of natural gas interacts with oxygen and yields electricity. (A.C.)

  19. Natural gas in Mexico

    International Nuclear Information System (INIS)

    Ramirez, M.

    1999-01-01

    A series of overhead viewgraphs accompanied this presentation which focused on various aspects of the natural gas industry in Mexico. Some of the viewgraphs depicted statistics from 1998 regarding natural gas throughput from various companies in North America, natural gas reserves around the world, and natural gas reserves in Mexico. Other viewgraphs depicted associated and non-associated natural gas production from 1988 to 1998 in million cubic feet per day. The Burgos Basin and the Cantarell Basin gas production from 1997 to 2004 was also depicted. Other viewgraphs were entitled: (1) gas processing infrastructure for 1999, (2) cryogenic plant at Cd. PEMEX, (3) average annual growth of dry natural gas production for 1997-2004 is estimated at 5.2 per cent, (4) gas flows for December 1998, (5) PGPB- interconnect points, (6) U.S. Mexico gas trade for 1994-1998, (7) PGPB's interconnect projects with U.S., and (8) natural gas storage areas. Technological innovations in the industry include more efficient gas turbines which allow for cogeneration, heat recovery steam generators which reduce pollutant emissions by 21 per cent, cold boxes which increase heat transfer efficiency, and lateral reboilers which reduce energy consumption and total costs. A pie chart depicting natural gas demand by sector shows that natural gas for power generation will increase from 16 per cent in 1997 to 31 per cent in 2004. The opportunities for cogeneration projects were also reviewed. The Comision Federal de Electricidad and independent power producers represent the largest opportunity. The 1997-2001 investment program proposes an 85 per cent sulphur dioxide emission reduction compared to 1997 levels. This presentation also noted that during the 1998-2001 period, total ethane production will grow by 58 tbd. 31 figs

  20. Hydrogen-enriched natural gas; Bridge to an ultra low carbon world

    Energy Technology Data Exchange (ETDEWEB)

    Samuel, Joshua; Oliver, Mike

    2010-09-15

    Natural gas is recognized as an important part of the solution to climate change, as it has the smallest carbon footprint among fossil fuels and can be used with high efficiency. This alone is not enough. Supplementing natural gas with hydrogen creating hydrogen-enriched natural gas (HENG), where the hydrogen comes from a low- or zero-carbon energy source. HENG, the subject of this paper, can leverage existing natural gas infrastructure to reduce CO2 and NOx, improve the efficiency of end-use equipment, and lower the overall carbon intensity of energy consumption.

  1. The world's first supply ship powered by natural gas

    International Nuclear Information System (INIS)

    2003-01-01

    The article describes the newly developed natural gas powered supply ship ''Viking Energy'', which reduces the emission of NOx by 200 tonnes per year. The shipping company has for many years been working on the developing of environmentally friendly ships with less fuel consumption. The gas is stored in liquid form at a temperature of 160 o C. The engines can run on gas or diesel as needed. These dual-fuel engines offers great flexibility, which is very desirable since liquid natural gas is not widely available along the coast. This type of engine has been used in power stations and on offshore platforms, but not in ships. The operating conditions are quite different for ships than for power stations. So far, both investment and operating costs are higher than for conventional ships

  2. Medium-term perspectives of the natural gas industry

    International Nuclear Information System (INIS)

    Chabrelie, M.F.

    2007-01-01

    During the 1990's, natural gas was the energy source with the fastest rate of growth in the world energy balance. Nevertheless, recent evolutions of the energy context, in particular in terms of prices, have had a rather strong impact on the progress of the different energy sources penalizing gas a little. Beyond this competition between energies, which may increase, the medium-term perspectives of natural gas development is in keeping with an environment full of uncertainties. This article presents: the world supply and demand prospects for 2010-2015 (impact of high gas prices on other energy sources, occurrence of production constraints, political decisions of producing countries and world gas industry balance), trends on main markets (North America, Europe, Asia-Oceania), and international trade. (J.S.)

  3. A program to develop the domestic natural gas industry in Indonesia: Case history of two World Bank projects

    International Nuclear Information System (INIS)

    Klass, D.L.; Khwaja, S.

    1991-01-01

    Indonesia depends heavily on revenues from the export of LNG and oil, the availability of which appears to be decreasing. It is therefore making a strong effort to accelerate development of a domestic natural gas industry. A high priority has been given to the conversion of power plants and city gas systems, including local industries and commercial facilities, from liquid fuels to natural gas. This will release more oil for export, help to meet the objectives of Repelita V, and provide substantial environmental benefits. The World Bank recently provided loans to the Indonesian Government for two projects that are aimed at substituting natural gas for oil and manufactured gas in domestic markets. One project involves expansion of the gas distribution systems of Indonesia's natural gas utility (PGN) in three cities: Jakarta and Bogor in Java, and Medan in Sumatra. The project also includes training programs for PGN staff and an energy pricing policy study to be carried out by Indonesia's Ministry of Mines and Energy. The second project involves expansion of the supply of natural gas for Surabaya and twelve other towns in its vicinity in East Java, and further expansion of Medan's supply system. Technical assistance will be provided to enhance the skills ofPGN and the Ministry of Mines and Energy, and a Gas Technology Unit similar to the Institute of Gas Technology will be established at Indonesia's Research and Development Center for Oil and Gas (LEMIGAS) in Jakarta. 14 refs., 3 figs., 11 tabs

  4. German natural gas market and the international supply situation. Pt. 1. Supply market for natural gas

    Energy Technology Data Exchange (ETDEWEB)

    Dolinski, U [Deutsches Inst. fuer Wirtschaftsforschung, Berlin (Germany, F.R.). Abt. Bergbau und Energie

    1978-01-01

    Since the oil crisis the buyers's market started to change to a seller's market as a result of the worldwide rising demand for natural gas. This development will be amplified with the increasing significance and volume of LNG trade. This depends upon the availability of handling and tanker capacities. It is considered that technical solutions are available. The internationalisation of the world natural gas market imposes changes in terms of trade for the Federal Republic of Germany. In the sixties, terms of trade made under sales considerations presented no problems. But gas buyers today are forced to accept sellers' terms looking for the buyer offering the highest prices and other sales advantages. The world gas market has assumed the features of a polypolistic market. The security of supply is not a matter of adequate reserves, but almost entirely that of terms of contract on which the natural gas supply can be ensured. It is thereby decisive, whether it will be possible in future to procure the required amount of gas at such terms that it can be sold on the German energy market at competetive rates.

  5. Les perspectives du gaz naturel dans le Monde World Natural Gas Prospects

    Directory of Open Access Journals (Sweden)

    Valais M.

    2006-11-01

    Full Text Available Dans un monde en quête de diversification énergétique, le gaz naturel apparaît comme une source d'énergie particulièrement attrayante. Par son abondance, sa facilité de substitution aux produits pétroliers dans une gamme très large d'usages, il pourrait assurément jouer un rôle beaucoup plus important dans la couverture des besoins énergétiques mondiaux. Toutefois, de nombreux obstacles semblent devoir ralentir sa progression. Cet article dégage les grands paramètres techniques et économiques qui devraient conditionner le développement de l'industrie du gaz dans le monde et présente des perspectives d'évolution de sa production et de son commerce international d'ici à la fin du siècle. For a world in search of energy diversification, natural gas is a particularly attractive source. Its abundance and its facility for being substituted for petroleum products over a wide range of uses should certainly mean that it will play a much more important rote in filling world energy needs. Nonetheless, many obstacles are hindering its progress. This article outlines the leading technical and economic parameters which should influence the development of the world gas industry, and the prospects for its production and international trade evolution between now and the end of the century.

  6. A program to develop the domestic natural gas industry in Indonesia: Case history of two World Bank projects

    International Nuclear Information System (INIS)

    Klass, D.L.; Khwaja, S.

    1992-01-01

    Indonesia depends heavily on revenues from the export of LNG and oil, the availability of which appears to be decreasing. It is therefore making a strong effort to accelerate development of a domestic natural gas industry. A high priority has been given to the conversion of power plants and city gas systems, including local industries and commercial facilities, from liquid fuels to natural gas. This will release more oil for export, help to meet the objectives of Repelita V, and provide substantial environmental benefits. The World Bank recently provided loans to the Indonesian Government for two projects that are aimed at substituting natural gas for oil and manufactured gas in domestic markets. One project involves expansion of the gas distribution systems of Indonesia's natural gas utility (PGN) in three cities: Jakarta and Bogor in Java, and Medan in Sumatra. Approximately 350 new industrial, 800 new commercial, and 12,700 new residential natural gas customers are expected from this project. Incremental gas sales are projected to be about 48.1 million CF/d when the project is completed in 1992. The project also includes training programs for PGN staff and an energy pricing policy study to be carried out by Indonesia's Ministry of Mines and Energy. The second project involves expansion of the supply of natural gas for Surabaya and twelve other towns in its vicinity in East Java, and further expansion of Medan's supply system. The gas for Surabaya will be used for about 400 industrial and 150 commercial customers, and 3,600 households. The additional gas supply for Medan will be used for two power plants operated by the state electric utility, PLN. Incremental natural gas sales from this project are projected to be 68 million CF/d when it is

  7. Natural gas market review 2006 - towards a global gas market

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2006-07-01

    Natural gas is essential to the world economy. Gas now accounts for almost a quarter of OECD primary energy requirements and is expected to become the second most important fuel in the world in the next decade. Industrial and residential consumers increasingly rely on natural gas to keep their houses warm, their lights on and their factories running. Meanwhile the gas industry itself has entered a new phase. Where gas used to be restricted to regional markets, it is now increasingly traded on a global scale. While gas production and transport requires long-term investment, now it is optimised on a short-term basis. Demand continues to grow, but local gas production has become much more expensive. How should we react? How will demand be satisfied? What changes are required to promote flexibility and trade? What are the implications for gas security, investment and interdependence? At stake is an opportunity to diversify supply and demand - but this goal is threatened by barriers to competition and investment. This book is the first of a new IEA publication series. It takes an unprecedented look at developments in natural gas to 2010, analysing not only the three IEA regions (Asia Pacific, North America and Europe) but also broader global trends, such as the interaction of pipeline gas with LNG which binds the regions together. The Review provides invaluable insights for understanding this dynamic market.

  8. Natural gas market review 2006 - towards a global gas market

    International Nuclear Information System (INIS)

    2006-01-01

    Natural gas is essential to the world economy. Gas now accounts for almost a quarter of OECD primary energy requirements and is expected to become the second most important fuel in the world in the next decade. Industrial and residential consumers increasingly rely on natural gas to keep their houses warm, their lights on and their factories running. Meanwhile the gas industry itself has entered a new phase. Where gas used to be restricted to regional markets, it is now increasingly traded on a global scale. While gas production and transport requires long-term investment, now it is optimised on a short-term basis. Demand continues to grow, but local gas production has become much more expensive. How should we react? How will demand be satisfied? What changes are required to promote flexibility and trade? What are the implications for gas security, investment and interdependence? At stake is an opportunity to diversify supply and demand - but this goal is threatened by barriers to competition and investment. This book is the first of a new IEA publication series. It takes an unprecedented look at developments in natural gas to 2010, analysing not only the three IEA regions (Asia Pacific, North America and Europe) but also broader global trends, such as the interaction of pipeline gas with LNG which binds the regions together. The Review provides invaluable insights for understanding this dynamic market

  9. Natural gas and crude oil

    International Nuclear Information System (INIS)

    Valais, M.R.

    1991-01-01

    Two main development could gradually modify these traditional features of natural gas markets and prices. First, environmental pressures and the tightening of emission standards and of the quality specifications for fuels should work in favor of natural gas. Second the increasing distance of resources in relation to the major consuming zones should bring about a considerable development of international natural gas trade. International expansion should mark the development of the gas industry in the coming decades. This evolution will give natural gas an importance and a role appreciably closer to those of oil on the world energy scene. But it is obvious that such a development can come about only at the cost of considerable investments for which the economic viability is and will remain dependent on the level of the prices of natural gas as the inlet to its consuming markets. This paper attempts to answer the questions: Will these markets accept a new scale of value for gas in relation to other fossil fuels, including oil, which will take into account new environmental constraints and which will be able to fulfill the formidable financial needs of the gas industry in the coming decades?

  10. Short-term outlook for natural gas and natural gas liquids to 2006 : an energy market assessment

    International Nuclear Information System (INIS)

    2005-10-01

    In recent years, natural gas markets in North America have seen a close balance between supply and demand, resulting in high and volatile natural gas prices. The National Energy Board monitors the supply of all energy commodities in Canada along with the demand for Canadian energy commodities in domestic and export markets. This is the NEB's first energy market assessment report that presents a combined short-term analysis and outlook of natural gas and natural gas liquids (NGLs), such as ethane, propane and butane. It provides comprehensive information on the complexity of natural gas and NGL industries and highlights recent developments and topical issues. As a major producer of natural gas, western Canada has a correspondingly large natural gas processing capability that was developed specifically to extract NGLs. A world-scale petrochemical industry was developed in Alberta to convert NGLs into even higher valued products such as ethylene. Since NGLs in Canada are sourced mostly from natural gas, changes to the supply and demand for natural gas would impact NGL supply. This report addressed the issue of commodity prices with reference to crude oil, natural gas and NGL prices. Natural gas supply in terms of North American production and natural gas from coal (NGC) was also reviewed along with natural gas demand for residential and commercial heating, industrial use, power generation, and enhanced recovery for oil sand operations. There are about 692 gas plants in Canada that process raw natural gas into marketable gas and NGLs. Most are small field plants that process raw natural gas production to remove impurities such as sulphur, water and other contaminants. This report also discussed this infrastructure, with reference to field plants, straddle plants, pipelines, distribution and storage, including underground NGL storage. 3 tabs., 27 figs., 5 appendices

  11. Methane leakage in natural gas operations

    International Nuclear Information System (INIS)

    Jennervik, A.

    1992-01-01

    The world gas industry is efficient in conservation of natural gas within its systems. As the influence of methane as an infra-red absorbent gas has been more widely recognized, the considerations of methane's greenhouse effect has become vitally important to gas companies around the world. The industry is universally environmentally conscious. natural gas transmission and distribution companies want to maintain their image as suppliers of clean fuel. Further reductions in methane leakage --- particularly in older distribution systems --- can, should and will be pursued. Unfortunately, there has been little exchange of views on methane leakages between commentators on environmental matters and gas companies and organizations. There is absolutely no need for the industry to avoid the issue of greenhouse gases. Without industry involvement, the environmental debate concerning fossil fuels could lead to selective interpretation of scientific views and available evidence. Companies and authorities would be presented with confusing, contradictory evidence on which to base policy approaches and regulations

  12. The economics of natural gas

    International Nuclear Information System (INIS)

    Julius, D.; Mashayekhi, A.

    1990-01-01

    Natural gas resembles oil in fulfilling a wide variety of uses as both a source of energy and a feedstock, but the proportion of world production that is traded internationally is very much lower, and insufficient for a world price of gas to be established. Written specifically for economists interested in energy, development and industrial economics; oil and gas industry personnel; officials of developing countries; and intergovernmental organizations concerned with development. This book addresses the issues of how the economic price of gas is determined within individual countries with different characteristics and which factors should be taken into account by governments in the formulation of pricing policies that are appropriate for gas. These are illustrated with estimates of the costs of exploration and production of gas, and of the benefits to be derived from its use in various economic sectors for a number of Third World countries. The book also presents a detailed case study of the development of gas pricing in Bangladesh, and an analytical framework for the development of a formal gas planning model that could be applied to the cases of actual countries contemplating the development of gas use in the future

  13. Natural gas consumption and economic growth: Are we ready to natural gas price liberalization in Iran?

    International Nuclear Information System (INIS)

    Heidari, Hassan; Katircioglu, Salih Turan; Saeidpour, Lesyan

    2013-01-01

    This paper examines the relationship between natural gas consumption and economic growth in Iran within a multivariate production model. We also investigate the effects of natural gas price on its consumption and economic growth using a demand side model. The paper employs bounds test approach to level relationship over the period of 1972–007. We find evidence of bidirectional positive relationship between natural gas consumption and economic growth in short-run and long-run, based on the production model. The findings also suggest that real GDP growth and natural gas have positive and negative impacts on gross fixed capital formation, respectively. Employment, however, was found to have negative but insignificant impact on gross fixed capital formation. Moreover, the estimation results of demand side model suggest that natural gas price has negative and significant impact on natural gas consumption only in the long-run, though there is insignificant impact on economic growth. These results imply that the Iranian government's decision for natural gas price liberalization has the adverse effects on economic growth and policy makers should be cautious in doing this policy. - Highlights: • Iran has been considered as a major natural gas producer in the world. • This paper examines the relationship between gas consumption and growth in Iran. • Positive impact of gas consumption on growth has been obtained. • The paper finds that gas consumption and income reinforce each other in Iran. • Natural gas price has also negative and significant impact on natural gas consumption in Iran

  14. Scenarios for Russia's natural gas exports to 2050

    International Nuclear Information System (INIS)

    Paltsev, Sergey

    2014-01-01

    Russia is an important energy supplier as it holds the world's largest natural gas reserves and it is the world's largest exporter of natural gas. Despite a recent reduction in Russia's exports to Europe, it plans to build new pipelines. We explore the long-term (up to 2050) scenarios of Russian natural gas exports to Europe and Asia using the MIT Emissions Prediction and Policy Analysis (EPPA) model, a computable general equilibrium model of the world economy. We found that over the next 20–40 years natural gas can still play a substantial role in Russian exports and there are substantial reserves to support a development of the gas-oriented energy system both in Russia and in its current and potential gas importers. Based on the considered scenarios, Russia does not need any new pipeline capacity to the EU unless it wants to diversify its export routes to supply the EU without any gas transit via Ukraine and Belarus. Asian markets are attractive to Russian gas and substantial volumes may be exported there. Relatively cheap shale gas in China may sufficiently alter the prospects of Russian gas, especially in Asian markets. In the Reference scenario, exports of natural gas grow from Russia's current 7 Tcf to 11–12 Tcf in 2030 and 13–14 Tcf in 2050. Alternative scenarios provide a wider range of projections, with a share of Russian gas exports shipped to Asian markets rising to more than 30% by 2030 and almost 50% in 2050. Europe's reliance on LNG imports increases, while it still maintains sizable imports from Russia. - Highlights: • In the Reference scenario exports of natural gas grow from Russia’s current 7 Tcf to 11–12 Tcf in 2030 and 13–14 Tcf in 2050. • In alternative scenarios a share of Russian exports to Asian markets is rising to about 30% by 2030 and 50 % in 2050. • Cheap shale gas in China can sufficiently alter Russian natural gas export. • Reduction in nuclear generation in Europe can lead to increased exports of natural gas from

  15. The factors for the competitiveness in the supply of natural gas; Los factores para la competitividad en la oferta del gas natural

    Energy Technology Data Exchange (ETDEWEB)

    Escobar Toledo, Carlos; Aguirre Portillo, Alejandro [Facultad de Quimica, UNAM (Mexico)

    1996-07-01

    The environmental restrictions have caused an increasing demand of natural gas on world-wide scale. In this paper the analysis of the present situation of the natural gas in Mexico and throughout the world is presented, taking into account the structure of the production costs of the natural gas in the reservoirs, as well as the transportation and distribution costs destined to the natural gas consumption in specific markets. It is possible to emphasize that at the moment the transportation of this power source is more expensive than the corresponding one of the crude and of the oil-producing products obtained from oil refinement. [Spanish] Las restricciones medioambientales han provocado una creciente demanda de gas natural a escala mundial. En este trabajo se presenta un analisis de la situacion actual del gas natural en Mexico y en el mundo entero, tomando en cuenta la estructura de los costos de produccion del gas natural en los yacimientos, asi como los costos de transporte y distribucion destinados al consumo de gas natural en mercados especificos. Cabe destacar que actualmente el transporte de esta fuente energetica es mas caro que el correspondiente al crudo y a los productos petroliferos obtenidos de la refinacion de aquel.

  16. Consolidation of natural gas on the energy matrix

    International Nuclear Information System (INIS)

    Augusto, C.

    1990-01-01

    This paper joints itself in the effort to make natural gas a competitive fuel in Brazil as occurs in many countries. In the world, petroleum by products have an outstanding importance on the energy market as well as equals 38% of consumption. Comparing other commercialized energy, natural gas by itself contributes with 20% while other sources complete the world energy necessity. In Brazil, natural gas consumption is almost 2% of total consumption or 1/10 of that 20% said above so that there are plenty possibilities ahead to grow its participation. This paper aims to enlarge and solidify the natural gas utilization on the energy matrix so that new analysis have been made from new elements sources. The date collected should be considered not as an end result but as a first start to guide a market analysis study. (author)

  17. News from the gas world

    International Nuclear Information System (INIS)

    Gadonneix, P.; Bergmann, B.; Chabrelie, M.F.

    2000-01-01

    Mr Pierre Gadonneix, President of Gaz de France, presented 'The Gaz de France Group in the new European context: opportunities and strategy of a major gas operator' during the 21. world gas congress, which was held in Nice from 6. to 9. June 2000. A few weeks from the liberalization of the gas market in Europe. It seems interesting to publish this article, which very pertinently presents the point of view of the leading French gas operator. We also considered it right to publish the presentation of Mr Burckhard Bergmann, President of Eurogas, who presented the European vision. To complete this panorama of the gas situation, we are also publishing news about the international gas situation in 1999, written by Marie-Francoise Chabrelie of Cedigaz which is summarized here under: in a changing environment, characterized by privatisation, the deregulation and the opening up of markets (Europe, Australia), natural gas has progressively gained ground in the world energy market. This trend was confirmed in 1999. Major discoveries open the way to new projects for local use and export. In spite of the uncertainties regarding the situation in countries of the ex-Soviet Union, several favourable factors, including economic recovery in Asia faster than forecast, indicate a growth hypothesis ranging from 2.5% for this year. (authors)

  18. Natural gas pricing: concepts and international overview

    Energy Technology Data Exchange (ETDEWEB)

    Gorodicht, Daniel Monnerat [Gas Energy, Rio de Janeiro, RJ (Brazil); Veloso, Luciano de Gusmao; Fidelis, Marco Antonio Barbosa; Mathias, Melissa Cristina Pinto Pires [Agencia Nacional do Petroleo, Gas Natural e Biocombustiveis (ANP), Rio de Janeiro, RJ (Brazil)

    2012-07-01

    The core of this article is a critical analysis of different forms of pricing of natural gas existing in the world today. This paper is to describe the various scenarios of natural gas price formation models. Along the paper, the context is emphasized by considering their cases of applications and their results. Today, basically, there are three main groups of models for natural gas pricing: i) competition gas-on-gas, i.e., a liberalized natural gas market, II) gas indexed to oil prices or its products and III) bilateral monopolies and regulated prices. All the three groups of models have relevant application worldwide. Moreover, those are under dynamic influence of economic, technological and sociopolitical factors which bring complexity to the many existing scenarios. However, at first this paper builds a critical analysis of the international current situation of natural gas today and its economic relevance. (author)

  19. Natural gas : a highly lucrative commodity

    International Nuclear Information System (INIS)

    Anon.

    2000-01-01

    Exploration and production of natural gas has become highly profitable as natural gas is becoming a leading future commodity. With new technology, high demand and environmental benefits, natural gas is the preferred choice over petroleum as the leading source of energy to heat home and businesses. Canada is the world's third largest producer of natural gas with its Sable Offshore Energy Project being the fourth largest producing natural gas basin in North America. The basin will produce high quality sweet natural gas from 28 production wells over the course of the next 20 to 25 years. The gas will be transported to markets through Nova Scotia, New Brunswick and into the Northeastern United States via the Maritimes and Northeast Pipeline. The 1051 kilometer underground gas pipeline is currently running laterals to Halifax, Nova Scotia and Saint John, New Brunswick. Market studies are being conducted to determine if additional lines are needed to serve Cape Breton, Prince Edward Island and northern New Brunswick. A recent survey identified the following 5 reasons to convert to natural gas: (1) it is safe, (2) it is reliable, (3) it is easy to use, (4) it is cleaner burning and environmentally friendly compared to other energy sources, and (5) it saves the consumer money

  20. Sonatrach prepares for greater exports of natural gas

    International Nuclear Information System (INIS)

    Taleb, M.

    1993-01-01

    Algeria is increasing its capacity to export natural gas in order to reinforce its strong position in the growing international market. The country's reserves are estimated at more than 3.6 trillion cu m. Algerian energy and development policy is based on a rational exploitation of this resource. A liquefield natural gas (LNG) pioneer, Algeria has one of the world's most important LNG production capacities. With a location encouraging export to nearby countries, Algeria has an important place in the world natural gas market and an exclusive role within its trading region. The effort will especially focus on southern Europe. The paper discusses Algeria's growing role in international markets, as well as local markets

  1. Natural gas: reserves keep ahead of production

    Energy Technology Data Exchange (ETDEWEB)

    Hough, G V

    1983-08-01

    World production of natural gas in 1982 fell only 1.6% below 1981 levels, while proven recoverable reserves were up by 3.6% for a total of 3.279 quadrillion CF, which is 32.4% higher than had been estimated in 1978. Gas consumption, however, has experienced greater changes, with most of the industrialized countries (except for Japan) reporting declines in gas demand resulting from falling oil prices, reduced energy demand, and a slack world economy. Although gas seems to be holding its own in energy markets, further progress will not be easy to achieve.

  2. Exploration of natural gas at sea towards a low point

    International Nuclear Information System (INIS)

    Bakker, P.

    1995-01-01

    Continuing low prices on the world market resulted in a decreased willingness of natural gas producers to invest in offshore projects in spite of improved marginal conditions for the oil and gas companies. Attention is paid to the policy of the Gasunie (Dutch natural gas distribution company) to focus on the exploitation of small natural gas fields to take the burden of the large natural gas field Slochteren in Groningen, Netherlands

  3. Market prospective of natural gas 2010-2025; Prospectiva del mercado de gas natural 2010-2025

    Energy Technology Data Exchange (ETDEWEB)

    Diaz Bautista, Alejandro; Doniz Gonzalez, Virginia; Navarrete Barbosa, Juan Ignacio [Secretaria de Energia, Mexico, D.F. (Mexico)

    2010-07-01

    The Ministry of Energy, in compliance to Article 109 of the Natural Gas Regulations, publishes the Prospective natural gas market 2010-2025, which contains the most current information about the historical evolution and growth prospects of the domestic market country's natural gas and its role in the international context. This foresight is attached to the lines of action established in the National Energy Strategy, ratified by Congress in April 2010 in regard to strengthening the transportation infrastructure of natural gas, in order to ensure the supply of this fuel, therefore remains congruence with the instruments of power sector planning. The first one concerns the international panorama of natural gas in the different producing and consuming regions around the world. Chapter two provides a current perspective of those actions in the sector within the regulatory framework for natural gas in Mexico. The third chapter details the issues that occurred in the natural gas market during the period 1999-2009 and the fourth chapter discusses the expected evolution of demand and domestic supply of natural gas by 2025. [Spanish] La Secretaria de Energia, en el cumplimiento al Articulo 109 del Reglamento de Gas Natural, publica la Prospectiva del mercado de gas natural 2010-2025, la cual contiene la informacion mas actualizada acerca de la evolucion historica y las expectativas de crecimiento del mercado interno de gas natural del pais y su papel en el contexto internacional. Esta Prospectiva se apega a las lineas de accion establecidas en la Estrategia Nacional de Energia, ratificada por el Congreso en abril de 2010, en lo relativo a fortalecer la infraestructura de transporte de gas natural, con el fin de asegurar el suministro de este combustible, por lo cual se mantiene congruencia con los instrumentos de planeacion del sector energetico. La Prospectiva esta integrada por cuatro capitulos. El primero se refiere al panorama internacional del gas natural en las

  4. Natural gas vehicles: Technical assessment and overview of world situation

    International Nuclear Information System (INIS)

    Klimstra, J.

    1992-01-01

    In evaluating commercialization prospects for natural gas fuelled vehicles, this paper compares the performance and emission quality of these innovative vehicles with those using conventional fuels - gasoline and diesel fuels. Assessments are made of the state-of-the-art of current technology relative to fuel storage, air/fuel mixture preparation, in cylinder combustion processes and pollution control. The analysis evidences that while natural gas is an excellent fuel for spark ignition engines, in transport applications its use is hampered by large storage volume requirements and weight. Moreover, the air/fuel mixture preparation, combustion process and exhaust-gas cleaning require a greater research and development effort to make this alternative fuel economically and environmentally competitive with conventional fuels

  5. Western Pacific liquefied natural gas

    International Nuclear Information System (INIS)

    Woronuk, R.

    2004-01-01

    WestPac Terminals Inc. has expertise in natural gas supply and demand, transportation, liquefied natural gas (LNG) and economic optimization. This presentation addressed issues facing their proposed construction of an LNG terminal and associated facilities on the west coast of Canada. It presented pie charts comparing world gas reserves with production. NPC gas price projects and WestPac gas cost estimates were also presented. It was noted that an unprecedented growth in LNG imports to North America is essential and that LNG will be the lowest price major source of natural gas supply. Maps illustrating LNG sources and receiving terminals were also presented along with solutions to the not-in-my-back-yard (NIMBY) syndrome. Solutions include selecting locations where communities are pro-development, where LNG terminals can provide direct financial benefits to the community, and using existing infrastructure to minimize socio-economic impacts. The advantages of developing LNG to Prince Rupert were discussed in terms of serving energy markets, direct provincial benefits, and LNG/power generation synergies. figs

  6. Gas situation in the world; Sekai no gas jijo

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-04-10

    The Chinese Government intends to totally prohibit the combustion of coal as is in 2000 onward to deal with environmental problems. To attain the coal, however, it will have to develop technologies for high-efficiency coal utilization, coal pulverization for power generation, and power generation not dependent on coal. Qatar and India signed a letter confirming their intention to enhance cooperation in the oil and gas sectors. It is predicted that natural gas consumption in the United States will renew its maximum record in 1998. In the last half of this year, Venezuela will open its natural gas distribution and transportation sectors to foreign investors. Itohchu Oil Exploration Co., Ltd., operated by Itohchu Corporation for natural resources exploration, won the first success in a foreign capital-led trial drilling in the Caspian Sea off Azerbaijan. Six U.S. corporations plan to participitate in a project of constructing an LNG receiving base and distribution network in Lebanon. Norway is making efforts to increase its sale of gas to the British market despite there are great quantities of inexpensive gas in Britain. Britain will put off the complete liberalization of electric retailing scheduled to be effectuated in April this year until September. The investment in the oil and gas upstream sectors across the world in 1997 is found to be two times larger than that of 1990

  7. Natural gas projects in the developing world: An empirical evaluation of merits, obstacles, and risks

    Science.gov (United States)

    Mor, Amit

    Significant amounts of natural gas have been discovered in developing countries throughout the years during the course of oil exploration. The vast majority of these resources have not been utilized. Some developing countries may benefit from a carefully planned utilization of their indigenous resources, which can either be exported or used domestically to substitute imported or exportable fuels or feedstock. Governments, potential private sector investors, and financiers have been searching for strategies to promote natural gas schemes, some of which have been in the pipeline for more than two decades. The purpose of this thesis is to identify the crucial factors determining the success or failure of launching natural gas projects in the developing world. The methodology used to evaluate these questions included: (1) establishing a representative sample of natural gas projects in developing countries that were either implemented or failed to materialize during the 1980-1995 period, (2) utilizing a Probit limited dependent variable econometric model in which the explained variable is project success or failure, and (3) choosing representing indicators to reflect the assumed factors affecting project success. The study identified two conditions for project success: (1) the economic viability of the project and (2) securing financing for the investment. The factors that explain the ability or inability of the sponsors to secure financing were: (1) the volume of investment that represented the large capital costs of gas transportation, distribution, and storage, (2) the level of foreign exchange constraint in the host country, and (3) the level of development of the country. The conditions for private sector participation in natural gas projects in developing countries were identified in the study by a Probit model in which the explained variable was private sector participation. The results showed that a critical condition for private sector participation is the

  8. Natural gas position in the energy sector of the 21. century

    International Nuclear Information System (INIS)

    Peltier, Th.

    2000-01-01

    Natural gas with its abundant reserves, largely distributed all around the world, and with its low environmental impacts, should assert its position since the beginning of the 21. century. However, the fundamentals of our world are changing more and more rapidly and some short term events can modify this long term optimistic vision of natural gas development. This was the topic debated during a round table of the WOC 9 working committee of the CMG 2000 worldwide gas congress: the long term future of natural gas industry, the population need for a sustainable development, the potentialities of gas resources, the need for large scale interconnected energy networks, the new technologies favourable to the development of natural gas uses, the progressive 'decarbonization' of energy sources, the global warming and the role of R and D, the risks that could threat natural gas development. (J.S.)

  9. World gas prospects: which role for the Middle East?

    International Nuclear Information System (INIS)

    Chabrelie, M.F.

    1999-01-01

    Since the early 1970's, the policies of energy diversification that have been implemented in the industrialized countries and in many developing countries have enabled natural gas to regularly increase its role in the world energy balance. Thus, during the past twenty years, natural gas to recorded the highest growth rate among fossil fuels, and its share in the energy market has gradually risen from 18.9 % in 1975 to 23 % in 1997. Today, thanks to favorable economic and environmental factors, natural gas has become the fuel of choice on many markets. Indeed, gas its blessed with a certain number of favorable assets (abundant reserves, flexibility, high-performance uses) which give it a major role in all energy demand forecast scenarios. The most spectacular development will indisputably take place in the power generation sector. Endowed with a considerable gas potential, the Middle East will represent an essential source of supply for many industrialized countries and several gas export projects, either by LNG tanker or by pipelines are currently being contemplated. During the past decade the contribution of natural gas to the energy mix also grew substantially in most Middle Eastern countries. The increase in gas demand should continue at a sustained rate, mainly driven by the power generation sector, petrochemicals and energy consumption by the hydrocarbons industry. These promising prospects for gas demand in most the markets in the region might lead to the development of an intra-regional network. However, although opportunities exist, the region will have to meet many challenges in order to contribute more largely to the world gas balance in the years to come. (author)

  10. The Pacific Rim and global natural gas

    International Nuclear Information System (INIS)

    Dreyfus, D.A.

    1993-01-01

    There is a growing interest in natural gas as a part of national or international strategies to moderate the environmental consequences of fuel use. Although the underutilized global gas resource justifies the interest, the future consumption of gas is likely to be constrained by the high capital costs of new transportation facilities to bring remote gas supplies into areas of growing energy demand. The Asian Pacific Rim countries include rapidly growing demand areas as well as significant reserves of gas. The region will continue to play a leading role in the evolution of a world trade in gas. Gas resources within the Asian Pacific region are adequate to serve the foreseeable demands, but historically the region has utilized liquefied natural gas (LNG) imports. Financial constraints upon the gas producing countries of the region and political instability in some of them will probably continue to require the importing of sustantial quantities of gas from the Middle East and possibly from Alaska and the former USSR as the resources indigenous to the region itself are developed more slowly than demand. The financial arrangements and contractual approaches that evolve to meet the needs of the Asia Pacific Rim will shape the future of world LNG markets. (Author)

  11. Multi-criteria evaluation of natural gas resources

    International Nuclear Information System (INIS)

    Afgan, Naim H.; Pilavachi, Petros A.; Carvalho, Maria G.

    2007-01-01

    Geologically estimated natural gas resources are 500 Tcm. With the advance in geological science increase of estimated resources is expected. Natural gas reserves in 2000 have been proved to be around 165 Tcm. As it is known the reserves are subject to two constraints, namely: capital invested in the exploration and drilling technologies used to discover new reserves. The natural gas scarcity factor, i.e. ratio between available reserves and natural gas consumption, is around 300 years for the last 50 years. The new discovery of natural gas reserves has given rise to a new energy strategy based on natural gas. Natural gas utilization is constantly increasing in the last 50 years. With new technologies for deep drilling, we have come to know that there are enormous gas resources available at relatively low price. These new discoveries together with high demand for the environment saving have introduced a new energy strategy on the world scale. This paper presents an evaluation of the potential natural gas utilization in energy sector. As the criteria in this analysis resource, economic, environmental, social and technological indicators are used. Among the potential options of gas utilization following systems are considered: Gas turbine power plant, combine cycle plant, CHP power plant, steam turbine gas-fired power plant, fuel cells power plant. Multi-criteria method was used for the assessment of potential options with priority given to the Resource, Economic and Social Indicators. Results obtained are presented in graphical form representing priority list of potential options under specific constraints in the priority of natural gas utilization strategy in energy sector

  12. Analysis of Specific Features of the Ukrainian Market of Natural Gas Production and Consumption

    Directory of Open Access Journals (Sweden)

    Lelyuk Oleksiy V.

    2013-11-01

    Full Text Available The article provides results of the study of specific features of the Ukrainian market of natural gas production and consumption. It analyses dynamics of the specific weight of Ukraine in general volumes of natural gas consumption in the world, dynamics of natural gas consumption in Ukraine during 1990 – 2012 and dependence of natural gas consumption on GDP volumes by the purchasing power parity. It studies the structure of natural gas consumption by regions in 2012 and sectors of economy, resource base of natural gas in Ukraine and also dynamics of established resources of natural gas in Ukraine and dynamics of natural gas production. It analyses base rates of growth of natural gas resources and production in Ukraine. It considers dynamics of import of natural gas into Ukraine and its import prices and also the structure of natural gas import. It identifies the balance of the natural gas market in Ukraine. On the basis of the conducted analysis the article proves that Ukraine is a gas-deficit country of the world, which depends on natural gas import supplies.

  13. Natural gas

    Energy Technology Data Exchange (ETDEWEB)

    Fraser, J W

    1967-08-01

    This report on the natural gas industry of Canada includes: composition and uses of natural gas, production statistics, exploration and development, reserve estimates, natural gas processing, transportation, and marketing. For the Canadian natural gas industry, 1966 was a year of moderate expansion in all phases, with a strong demand continuing for sulfur and liquid hydrocarbons produced as by-products of gas processing. Value of natural gas production increased to $199 million and ranked sixth in terms of value of mineral ouput in Canada. Currently, natural gas provides over 70% of Canada's energy requirements. Proved remaining marketable reserves are estimated to be in excess of a 29-yr supply.

  14. Future Oil and Gas Resources of the World: A Coming Supply Crisis?

    Science.gov (United States)

    Ahlbrandt, T. S.

    2002-05-01

    Is the world running out of oil? Where will future oil and gas supplies come from? To help answer these questions, the U.S. Geological Survey completed in 2000 a new assessment of the undiscovered conventional oil and gas resources and potential additions to reserves from field growth. One hundred and twenty-eight provinces were assessed in a 100 man-year effort from 1995-2000. The assessed provinces included 76 priority provinces containing 95 percent of the world's discovered oil and gas and an additional 52 "boutique" provinces, many of which may be highly prospective. Total Petroleum Systems (TPS) were identified and described for each of these provinces along with associated Assessment Units (AU) that are the basic units for assessing undiscovered petroleum. The assessment process coupled geologic analysis with a probabilistic methodology to estimate remaining potential. Within the 128 assessed provinces, were 159 TPS and 274 AU. For these provinces, the endowment of recoverable oil, which includes cumulative production, remaining reserves, reserve growth, and undiscovered resources is estimated at about 3 trillion barrels of oil (TBO). The natural gas endowment is estimated at 2.6 trillion barrels of oil equivalent (TBOE). Oil reserves are currently 1.1 TBO; world consumption is about .028 TBO per year. Natural gas reserves are about .8 TBOE; world consumption is about .014 TBOE. Thus, without any additional discoveries of oil, gas or natural gas liquids, we have about 2 TBOE of proved petroleum reserves. Of the oil and gas endowment of about 5.6 TBOE, we estimate that the world has consumed about 1 TBOE, or 18 percent leaving about 82 percent of endowment to be utilized or found. Half of the world's undiscovered potential is offshore. Arctic basins with about 25 percent of undiscovered petroleum resources make up the next great frontier. An additional 279 provinces contain some oil and gas and, if considered, would increase the oil and gas endowment

  15. The geopolitics of natural gas in Asia

    International Nuclear Information System (INIS)

    Bahgat, G.

    2001-01-01

    Over the last few years, natural gas has been the fastest-growing component of primary world energy consumption. This study seeks to examine the recent efforts by the Islamic Republic of Iran, Qatar, the United Arab Emirates and Saudi Arabia to develop their natural gas resources and capture a large share of the Asian market, particularly in Turkey, India, China, Japan and South Korea. Counter-efforts by rivals, such as the Russian Federation and the Caspian Basin states, are analysed. Finally, international ventures to transport natural gas from producers to consumers, including the Dolphin Project, the Trans-Caspian Pipeline and Blue Stream, are discussed. (author)

  16. Research into the transmission of natural gas by gas pipeline

    Energy Technology Data Exchange (ETDEWEB)

    Gadonneix, P.

    1998-12-31

    This paper is the press release of the talk given at the `Gaz de France scientific meeting with the press` by P. Gadonneix, chairman of Gaz de France company, on October 7, 1998. The aim of this talk concerns the new French and European supply link for bringing natural gas from the Norwegian North Sea fields. This new supply link is the first direct link between Norway and France and the NorFra gas pipeline which brings natural gas from the North Sea to France is the longest offshore pipeline in the world. The `Artere des Hauts de France` pipeline (the largest diameter gas pipeline ever laid in France) is devoted to the transfer of natural gas from Dunkerque to the Gournay-sur-Aronde underground storage site. This paper describes successively: the French European gas supply hub, the NorFra project, the Artere des Hauts de France pipeline, the network performance research, the safety and quality guaranties, the reduction of overland natural gas transmission costs (improvement of pipe-laying techniques and optimization of line route and welding operations), the specific techniques used for road and river crossing (micro-tunnel digging, river-crossing ditches) and for anchoring (buoyancy compensation). Finally, the environmental impact of the laying operations is briefly described. (J.S.)

  17. Natural Gas Extraction, Earthquakes and House Prices

    OpenAIRE

    Hans R.A. Koster; Jos N. van Ommeren

    2015-01-01

    The production of natural gas is strongly increasing around the world. Long-run negative external effects of extraction are understudied and often ignored in social) cost-benefit analyses. One important example is that natural gas extraction leads to soil subsidence and subsequent induced earthquakes that may occur only after a couple of decades. We show that induced earthquakes that are noticeable to residents generate substantial non-monetary economic effects, as measured by their effects o...

  18. The European natural gas market

    International Nuclear Information System (INIS)

    Hagland, Jan

    2001-01-01

    An increasing amount of natural gas is flowing into continental Europe, one of the largest gas markets in the world. There are three main sources of gas: Africa, Russia and Norway. Norway is an important supplier of gas, but may be vulnerable to competition. The demand for gas is increasing on a global basis and the largest increase is expected in Asia, followed by America and Europe. It is expected that Norwegian gas deliveries will be a principle source of natural gas for North Europe in the next years and that they will take an increasing part of the British market as the gas deliveries from the British shelf is going down. The European gas market is likely to become liberalized according to the EU's competition- and gas directives. This will not necessarily be a problem, and Norway may be able to increase the export of gas to Great Britain considerably from the year 2010, perhaps up to 40 billion standard m3 per year. Russia is expected to take an increased share of the European gas market, especially in East- and Central Europe, Germany and North Italy. But large investments in existing fields, new developments and new strategic pipelines are necessary

  19. Natural Gas Vehicles in Egypt Challenges and Prospects of A Growing industry

    International Nuclear Information System (INIS)

    Badran, M.

    2004-01-01

    Growing industrialization, if not mere population growth, on the face of the Earth will induce organizations and nations world wide to reconsider the variety, priority, and efficiency of their energy sources. Natural gas has become the world's premier energy source because it is efficient, adaptable, and environmentally safer than other fossil fuels. The vehicular sector is a growing and major fuel consuming sector in any economy. Technological advancements and the flow of funds in that industry have allowed nations to target that sector as a priority in a plan to achieve maximum adaptation to natural gas consumption. The use of compressed natural gas vehicles dates back to the 1930 s in Italy. The late 70 however witnessed the launch of and commitment to a growing and developing industry. Today there are 3 million natural gas vehicles world wide with major concentrations in Argentina, Brazil, Italy, Pakistan, USA, and Egypt. The majority of these vehicles are converted gas vehicles adapted to use CNG in bi-fuel systems

  20. US crude oil, natural gas, and natural gas liquids reserves

    International Nuclear Information System (INIS)

    1992-01-01

    This report presents estimates of proved reserves of crude oil, natural gas, and natural gas liquids as of December 31, 1991, as well as production volumes for the United States, and selected States and State subdivisions for the year 1991. Estimates are presented for the following four categories of natural gas: total gas (wet after lease separation), its two major components (nonassociated and associated-dissolved gas), and total dry gas (wet gas adjusted for the removal of liquids at natural gas processing plants). In addition, two components of natural gas liquids, lease condensate and natural gas plant liquids, have their reserves and production data presented. Also included is information on indicated additional crude oil reserves and crude oil, natural gas, and lease condensate reserves in nonproducing reservoirs. A discussion of notable oil and gas exploration and development activities during 1991 is also presented

  1. Separated influence of crude oil prices on regional natural gas import prices

    International Nuclear Information System (INIS)

    Ji, Qiang; Geng, Jiang-Bo; Fan, Ying

    2014-01-01

    This paper analyses the impact of global economic activity and international crude oil prices on natural gas import prices in three major natural gas markets using the panel cointegration model. It also investigates the shock impacts of the volatility and the increase and decrease of oil prices on regional natural gas import prices. The results show that both global economic activity and international crude oil prices have significant long-term positive effects on regional natural gas import prices. The volatility of international crude oil prices has a negative impact on regional natural gas import prices. The shock impact is weak in North America, lags in Europe and is most significant in Asia, which is mainly determined by different regional policies for price formation. In addition, the response of natural gas import prices to increases and decreases in international crude oil prices shows an asymmetrical mechanism, of which the decrease impact is relatively stronger. - Highlights: • Impacts of world economy and oil prices on regional natural gas prices are analysed • North American natural gas prices are mainly affected by world economy • Asian and European natural gas prices are mainly affected by oil prices • The volatility of oil prices has a negative impact on regional natural gas prices • The response of natural gas import prices to oil prices up and down shows asymmetry

  2. A Shaky Business: Natural Gas Extraction, Earthquakes and House Prices

    NARCIS (Netherlands)

    Koster, H.R.A.; van Ommeren, J.N.

    2015-01-01

    The production of natural gas is strongly increasing around the world. Long-run negative external effects of extraction are understudied and often ignored in (social) cost-benefit analyses. One important example is that natural gas extraction leads to soil subsidence and subsequent induced

  3. Natural Gas

    OpenAIRE

    Bakar, Wan Azelee Wan Abu; Ali, Rusmidah

    2010-01-01

    Natural gas fuel is a green fuel and becoming very demanding because it is environmental safe and clean. Furthermore, this fuel emits lower levels of potentially harmful by-products into the atmosphere. Most of the explored crude natural gas is of sour gas and yet, very viable and cost effective technology is still need to be developed. Above all, methanation technology is considered a future potential treatment method for converting the sour natural gas to sweet natural gas.

  4. Medium and Long Term Natural Gas Outlook - February 2015

    International Nuclear Information System (INIS)

    Lecarpentier, Armelle

    2015-02-01

    World natural gas demand is expected to grow by 1.8%/year over 2013- 2035. Asia-Oceania explains 42% of the incremental demand (China: 28%), followed by the Middle East (24%). Natural gas share in world primary energy supply is projected to increase from an estimated 21.3% in 2013 to 23.6% in 2035 to the detriment of other fossil fuels. Although the expansion of gas demand is spread across all of the main consuming sectors, gas-fired power generation remains the largest contributor to growth. Natural gas production is growing everywhere, with the exception of Europe (-2.1%/year). The largest regional production gains are expected in Asia Oceania, the Middle East and North America. Shale gas will provide one third of the incremental natural gas supply by 2035. In the US, shale gas production will account for 56% of national output by 2035, versus 44% in 2013. Net inter-regional trade is forecast to grow by 3.1%/year to 821 bcm by 2035. The CIS will record the largest volumetric growth in net exports (+ 191 bcm). The share of LNG in net inter-regional flows will increase from 46% in 2013 to 50% in 2035. The international LNG market is expected to tighten after 2020. The price differentials between the US, Europe and Japan will narrow in a context of globalization of gas markets via a strong expansion of the LNG trade (flexible LNG). A number of powerful factors argue in favour of a growing contribution of natural gas to meet the economic, environmental and security challenges of the world energy system. In terms of supply, costly investments must be made to meet future demand, limit tensions on international markets and favour supply security, flexibility and diversification. Despite a growing component of spot indexing in pricing formulas, oil indexing (Asia) and long term contracts will remain necessary to meet the massive investment requirements in new and capital-intensive projects. The competitiveness of natural gas remains a major challenge. The orientation of

  5. Liquefied natural gas : a Canadian perspective : an energy market assessment

    International Nuclear Information System (INIS)

    2009-01-01

    World requirements for energy and natural gas are expected to increase in the near future. This energy market assessment presented an overview of global liquefied natural gas (LNG) supply and demand, and discussed the potential effects that imported LNG may have on Canadian gas markets and energy infrastructure. Regasification projects will double the world's existing LNG receiving capacity by 2015. However, LNG pricing will still be indexed to the price of crude oil and oil products in the future. LNG price differences will affect trading opportunities as well as the flow of LNG between regions. North American LNG facility development will be influenced by outlooks for continental gas supply and demand. Current declines combined with recent increases in United States natural gas production from unconventional gas resources will reduce requirements for LNG in the near future, and may have a significant impact on long-term North American and global LNG requirements. Canada's existing facilities are located competitively with other terminals. 33 figs.

  6. The world turn of the gas markets

    International Nuclear Information System (INIS)

    Legros, E.

    1998-01-01

    The second meeting of the natural gas industry leaders, at Paris in november 1997, allowed to lay down a panorama of gaseous markets around the world. The specificities of the different countries, their restraints and their opportunities show the good statement of the gaseous markets. (A.L.B.)

  7. Natural gas in developing countries

    International Nuclear Information System (INIS)

    Holwerda, B.

    1998-01-01

    Everywhere in the world plans are being made to stimulate the natural gas industry in developing countries. High investment costs are the biggest problem almost everywhere. Even countries with a closed economy realize that they do not get far without foreign capital. Cases are presented for Africa, Pakistan, and Indonesia

  8. More natural gas from Russia, but when?

    International Nuclear Information System (INIS)

    Van Gelder, J.W.

    1993-01-01

    The fourth article in a series about changes in the European natural gas market focuses on Russia, a country with gigantic potential reserves (216,000 billion m 3 ) and a production unequalled in the world (780.4 billion m 3 in 1992 in the Russian Federation), but also with enormous economic and technical problems. The question is what role Russia is able to play in the European natural gas supply. Attention is paid to the organizational structure in former Soviet Union regarding the natural gas industry, the environmental effects of exploration and exploitation, the need for foreign capital, and the disappointing progress of the 1991 Energy Charter. On a short term the infrastructure must be improved. Also the conflicts on the price of natural gas transport between the transfer countries Ukraine, Slovenia and Czechoslovakia and the West-European clients must be solved. 1 fig., 7 ills., 2 tabs

  9. Oil and natural gas

    International Nuclear Information System (INIS)

    Hamm, Keith

    1992-01-01

    The two major political events of 1991 produced a much less dramatic reaction in the global oil industry than might have been expected. The economic dislocation in the former USSR caused oil production to fall sharply but this was largely offset by a concurrent fall in demand. Within twelve months of the invasion of Kuwait, crude oil prices had returned to their pre-invasion level; there was no shortage of supply due to the ability of some producers to boost their output rapidly. Details are given of world oil production and developments in oil demand. Demand stagnated in 1991 due to mainly to the economic chaos in the former USSR and a slowdown in sales in the USA; this has produced problems for the future of the refining industry. By contrast, the outlook for the natural gas industry is much more buoyant. Most clean air or carbon emissions legislation is designed to promote the use of gas rather than other hydrocarbons. World gas production rose by 1.5% in 1991; details by production on a country by country basis are given. (UK)

  10. Natural gas trends

    International Nuclear Information System (INIS)

    Anderson, A.

    1991-01-01

    This book provides data on many facets of the natural gas industry. Topics include: Canadian, Mexican; US natural gas reserves and production; Mexican and US natural gas consumption; market conditions for natural gas in the US; and Canadian natural gas exports

  11. Development prospects of natural gas worldwide 2000-2030

    International Nuclear Information System (INIS)

    Maire, J.; Bouchard, G.

    1996-01-01

    Two differing models for the expansion of natural gas consumption worldwide are presented. Forecasting over the next five decades, gas consumption in various parts of the world are tabulated for a base case where gas consumption could increase by 75% by 2030 and an alternative case linked to relatively poor economic conditions with expansion at half that rate. (UK)

  12. Is LNG the way ahead for natural gas?

    International Nuclear Information System (INIS)

    Chabrelie, M.F.; Dhellemmes, J.; Hosanski, J.M.; Goy, A.

    2004-01-01

    The topic of the last 2004 meeting of the French gas association (AFG) was the liquefied natural gas (LNG) which takes a growing up share in the international gas trade. The number of liquefaction plants and re-gasification terminals have increased and liquefied natural gas tanker fleets grown to match the development of world trade. The three major French players in the LNG field are Total, which produces gas and LNG in several countries, Gaz de France (GdF) which buys in a significant quantity of LNG, and GTT which provides engineering services for shipping. To get a better inside view of the LNG question, four specialists were invited to the last AFG meeting. This paper summarizes their opinion about the following points: the world potential LNG offer and the growing up capacities (LNG development, markets, supply and demand, companies strategy), the shipping by tanker ships (membrane insulation technology, fleet uses and perspectives), convergence of LNG markets and the role of Middle-East (shipping, increase of Middle-East LNG share in the world market, major stakes for the international companies), and the constraints and opportunities of re-gasification (terminals optimization, competition for re-gasification, terminals setting up problems, technical solutions). A summary of the questions and answers with the public concludes the article. (J.S.)

  13. Modelling emissions from natural gas flaring

    Directory of Open Access Journals (Sweden)

    G. Ezaina Umukoro

    2017-04-01

    Full Text Available The world today recognizes the significance of environmental sustainability to the development of nations. Hence, the role oil and gas industry plays in environmental degrading activities such as gas flaring is of global concern. This study presents material balance equations and predicts results for non-hydrocarbon emissions such as CO2, CO, NO, NO2, and SO2 etc. from flaring (combustion of 12 natural gas samples representing composition of natural gas of global origin. Gaseous emission estimates and pattern were modelled by coding material balance equations for six reaction types and combustion conditions with a computer program. On the average, anticipated gaseous emissions from flaring natural gas with an average annual global flaring rate 126 bcm per year (between 2000 and 2011 in million metric tonnes (mmt are 560 mmt, 48 mmt, 91 mmt, 93 mmt and 50 mmt for CO2, CO, NO, NO2 and SO2 respectively. This model predicted gaseous emissions based on the possible individual combustion types and conditions anticipated in gas flaring operation. It will assist in the effort by environmental agencies and all concerned to track and measure the extent of environmental pollution caused by gas flaring operations in the oil and gas industry.

  14. Ideas and suggestions for marketing natural gas

    Energy Technology Data Exchange (ETDEWEB)

    Goldammer, D [Thyssengas G.m.b.H., Duisburg (Germany, F.R.)

    1980-04-01

    The changes in the situation on the world energy market have also affected the gas supply business. This led to a re-examination of the marketing concept for natural gas. The impetus to this came from the procurement situation, the rational use of energy, the appearance of new technologies and the need to arrive at a pricing policy in line with the market. All this required a great deal of PR work and more extensive cooperation. Clarification of some points will require a market analysis to show how long-term plans will have to be established. Sales promotion activities for natural gas will have to show that the aim is to use natural gas as a substitute in high-efficiency applications rather than to increase the consumption of energy. The various activities must be closely coordinated.

  15. Natural gas as public service; Gas natural como servico publico

    Energy Technology Data Exchange (ETDEWEB)

    Gois, Breno Vincius de; Franca, Vladimir da Rocha [Universidade Federal do Rio Grande do Norte (UFRN), Natal, RN (Brazil)

    2008-07-01

    The Natural Gas passes through an outbreak of enormous growth in Brazil. Important in several economies in the world and is one of the main components of the energy matrix of various countries, including neighbouring Southern Cone, such as Argentina and Bolivia, he begins to own as a major viable alternatives to replace oil, along with alcohol and biodiesel. When the distribution of the gas flowing, this should be governed by a system of public law, according to the principles governing the administration, is emphasizing the principle of continuity, efficiency, and generally modest, because this is public service, and how to see this be seen on a strong regulation of the Member States of the Federation, which has the power to provide them directly or by concession. (author)

  16. Effective utilization of technology to meet the information needs of the world-wide natural gas industry

    Energy Technology Data Exchange (ETDEWEB)

    Markuszewski, R.; Capadocia, S.R.; Worster, C.L.; Kosman, J.E. [IGT (United States)

    1997-11-01

    Surveys on technical information relevant to the gas industry showed that no single information source was sufficient for all needs, while a number of sources include some pertinent information as part of their mission. The surveys concluded that access was difficult and wide usage of electronic resources had some real as well as some perceived problems. With the availability of the Internet and World Wide Web, many of these difficulties are being overcome. The natural gas industry is moving rapidly toward an era of electronic information with global access to a wide variety of technical, financial, and operational information. The most important sources of technical information are reviewed, and access to resources is briefly described. Cost comparison, relevancy, ease of use, and other factors are also discussed. The current status and future developments of gas industry information resources and technology are addressed in terms of emerging technologies and management issues which will bring critical information to the desktop of engineers, planners, and marketers. (au)

  17. Turkey's natural gas necessity, consumption and future perspectives

    International Nuclear Information System (INIS)

    Kilic, A.M.

    2006-01-01

    Turkey is an important candidate to be the 'energy corridor' in the transmission of the abundant oil and natural gas resources of the Middle East and Middle Asia countries to the Western market. Furthermore, Turkey is planning to increase its oil and gas pipeline infrastructure to accommodate its increased energy consumption. Naturally, Turkish natural gas usage is projected to increase remarkably in coming years, with the prime consumers, expected to be industry and power plants. Energy demand of Turkey is growing by 8% annually, one of the highest rates in the world. In addition, natural gas consumption is the fastest growing primary energy source in Turkey. Gas sales started at 0.5 bcm (billion cubic meters), in 1987 and reached approximately 22 bcm in 2003. This article deals with energy policies and natural gas consumption of Turkey. Besides modernization of present lines and realization of capacity increase, new lines will also be needed. In this context, Turkey, due to its geographical location is, in an important position to vary European supply. Therefore, Turkey's role as a transitory area gains importance

  18. Natural gas and Brazilian energetic matrix; Gas natural no Brasil

    Energy Technology Data Exchange (ETDEWEB)

    Moraes, Ricardo Luchese de [White Martins S.A., Rio de Janeiro, RJ (Brazil)

    1997-07-01

    Recent projection of the market in global scale shows a tendency in natural gas using replacing mostly the fuel oil. Its market share well increase from 21.1% in 1994 to 24.0% in 2010. The annual energetic use will reach 29.23 x 10{sup 9} Gcal in 2010 (8990 million Nm{sup 3} natural gas/day) versus 18.90 x 10{sup 9} Gcal in 1994 (5810 million Nm{sup 3} natural gas/day). For Brazil, its consumption will increase from 8.7 million Nm{sup 3} natural gas/day in 1994 to 35.9 million Nm{sup 3} natural gas/day in 2010. Projects like Brazil-Bolivia natural gas pipeline, will supply 18 million Nm{sup 3} natural gas/day, which expected to start-up before the year 2000. This projects will supply the Brazilian southern regions, that do not consume natural gas at the current moment. Although there are many different kind of natural gas consumption in the industry this paper presents the technical and economical estimate of the injection in the blast furnace operating with coke or charcoal. The process simulation is done assisted by math modeling developed by White Martins/Praxair Inc. (author)

  19. Plentiful natural gas headed for big growth in Mideast

    International Nuclear Information System (INIS)

    Hamid, S.H.; Aitani, A.M.

    1995-01-01

    Natural gas is increasingly becoming a major contributor in the industrial development of most Middle Eastern countries. Demand there will rise steeply in coming years. This is because of the abundant and growing natural gas resources in the region, the economic benefits of using local resources, as well as increased emphasis on a cleaner environment. Today, proved reserves of natural gas in the Middle East are 45 trillion cu meters (tcm), or 1,488 trillion cu ft (tcf). This is over 30% of the world's natural gas reserves. A table presents data on reserves and production of natural gas in the region. About 20% of this gross production is rein-injecting for oil field pressure maintenance, 13% is flared or vented, and 7% is accounted as losses. The remaining 60% represents consumption in power generation, water desalination, petrochemicals and fertilizers production, aluminum and copper smelting, and fuel for refineries and other industries. The use of natural gas in these various industries is discussed. Thirteen tables present data on gas consumption by country and sector, power generation capacity, major chemicals derived from natural gas, and petrochemical plant capacities

  20. Methane emissions from natural gas pipelines - current estimates, technologies and practices

    International Nuclear Information System (INIS)

    Lang, M.C.; Crook, L.

    1997-01-01

    Methane is the major component of natural gas. World-wide methane emissions from gas systems is estimated to be between 50 and 25 tera grams or about 5 percent of the world-wide total of anthropogenic methane emissions. Technologies and practices are described that are currently being used or are planned to be used in the US to both measure and/or reduce methane emissions from natural gas pipelines. One of the technologies that is described includes a high flow sampling instrument. One of the practices that is described is the current voluntary program conducted by the US Environmental Protection Agency called the Natural Gas Star program. This program supports research into best management practices, information sharing and technology transfer to promote methane emissions reductions profitably. (R.P.)

  1. Revolution in the natural gas industry?

    International Nuclear Information System (INIS)

    Thomas, V.

    1999-01-01

    The demand for cleaner automotive fuels has created an opening for converting natural gas to liquid transport fuels and blending agents using Fischer-Tropsch technology. While the technology is well established, it is not yet clear whether the conversion can compete with crude oil refining or with pipelines and liquefied natural gas. Although all the oil giants are interested in the technology, the only commercial-sized plant in the world was the Shell plant in Malaya which had capacity of 12,000 bpd, but the profitability of the plant came from the wax by-products. The plant has been closed since a fire and explosion in 1997. The process chain is described. The gas-to-liquid activities and achievements of Saol, Exxon and Texaco are reported. It was concluded that although there are still some problems to be ironed-out, there is a promising future for gas-to-liquid conversion. (UK)

  2. Natural gas monthly

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-01-01

    The Natural Gas Monthly highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time, the Natural Gas Monthly features articles designed to assist readers in using and interpreting natural gas information.

  3. Recent Trends in the World Gas Market: Economical, Geopolitical and Environmental Aspects

    Directory of Open Access Journals (Sweden)

    Alessandro Toscano

    2016-02-01

    Full Text Available Natural gas is considered by energy experts to be the most promising fossil fuel for the 21st century, and as a matter of fact, the International Energy Agency (IEA introduced for the first time in the 2011 World Energy Outlook a high gas use scenario called the “Golden Age of Gas”. Natural gas is an easy to burn and clean fuel; its proven reserves are large and furthermore, enormous possibilities are offered by unconventional resources. There are anyway some geopolitical concerns in the global gas market, since the most important reserves are concentrated in a limited number of countries; the environmental impacts in the extraction of shale gas should also be taken into account. The paper presents an updated and thorough overview of recent advances and trends in the global gas market, highlighting the role of Europe in the World scenario. Statistical data from the main international reports are presented; economical, geopolitical and especially environmental aspects are presented and discussed.

  4. The development of Middle-East natural gas markets

    International Nuclear Information System (INIS)

    Bahgat, G.

    2001-01-01

    The economic, political and strategic environment under which plans to explore and develop gas fields in the Middle East have been drawn and implemented are reviewed. The topic is of particular importance in view of the fact that the Middle East holds more than one third of the world's proven reserves of natural gas, largely underdeveloped and under utilized as of the beginning of the second millennium. Particular attention is paid to Saudi Arabia, Iran and Israel, where despite serious challenges and political uncertainties, significant developments are underway to develop the region's natural gas potential. 27 refs., 1 tab

  5. Long term prospects for world gas trade

    International Nuclear Information System (INIS)

    Linder, P.T.

    1991-01-01

    Results are presented from a world gas trade model used to forecast long term gas markets. Assumptions that went into the model are described, including the extent of current proven gas reserves, production ratios, total energy and gas demand, gas supply cost curves for each producing country, available gas liquefaction and transportation facilities, and liquefied natural gas (LNG) shipping costs. The results indicate that even with generally very low supply costs for most gas producing basins, gas trade will continue to be restricted by the relatively high cost of transportation, whether by pipeline or tanker. As a consequence, future gas trade will tend to be regionally oriented. United States gas imports will come mostly from Canada, Venezuela, and Mexico; Western Europe will largely be supplied by the Soviet Union and Africa, and Japan's requirements will generally be met by Pacific Rim producers. Although the Middle East has vast quantities of gas reserves, its export growth will continue to be hampered by its remote location from major markets. 16 figs

  6. Natural gas utilization study : offshore Newfoundland

    International Nuclear Information System (INIS)

    1998-10-01

    A study was conducted to quantify the natural gas resources of Newfoundland and to identify production and transportation options. The objective was to create a development strategy for natural gas which is growing in global importance as an energy source and as a feedstock for the downstream industry. The growth is driven by general economic expansion and the fact that natural gas is far less polluting than its main fossil fuel alternatives of oil and coal. New use is dominated by the power generation sector. The natural gas industry is also evolving rapidly as new reserves are established and pipelines are being constructed. Proven world reserves of natural gas now stand in excess of 5000 Tcf, 70 per cent of which is in the Russian Federation (CIS) and Middle East regions. Production and consumption, however, is dominated by the industrialized countries of North America and western Europe. This difference between markets and reserves has major implications including the need to develop cost effective long-distance transportation technologies and delivery systems or to relocate downstream industries closer to the reserves. In Newfoundland, the estimated reserves total 61.9 Tcf, including 8.2 Tcf of discovered reserves and 53.7 Tcf of undiscovered reserves. Of the discovered reserves, 4.2 Tcf is on the Labrador Shelf and 4.0 Tcf is in the the Jeanne d'Arc Basin on the Grand Banks. The Hibernia development could play a major role in the development of the natural gas resources of fields within a radius of 50 km around the platform. The general conclusion from the first phase of this study is that Newfoundland's natural gas resources are valuable and potentially capable of supporting significant industrial activities. The undiscovered potential holds significant promise for both the Newfoundland offshore and onshore areas. Phase Two of the study will deal with the development and implementation of a Strategic Plan for Newfoundland's natural gas resources. A series of

  7. Combined natural gas and electricity network pricing

    Energy Technology Data Exchange (ETDEWEB)

    Morais, M.S.; Marangon Lima, J.W. [Universidade Federal de Itajuba, Rua Dr. Daniel de Carvalho, no. 296, Passa Quatro, Minas Gerais, CEP 37460-000 (Brazil)

    2007-04-15

    The introduction of competition to electricity generation and commercialization has been the main focus of many restructuring experiences around the world. The open access to the transmission network and a fair regulated tariff have been the keystones for the development of the electricity market. Parallel to the electricity industry, the natural gas business has great interaction with the electricity market in terms of fuel consumption and energy conversion. Given that the transmission and distribution monopolistic activities are very similar to the natural gas transportation through pipelines, economic regulation related to the natural gas network should be coherent with the transmission counterpart. This paper shows the application of the main wheeling charge methods, such as MW/gas-mile, invested related asset cost (IRAC) and Aumman-Shapley allocation, to both transmission and gas network. Stead-state equations are developed to adequate the various pricing methods. Some examples clarify the results, in terms of investments for thermal generation plants and end consumers, when combined pricing methods are used for transmission and gas networks. The paper also shows that the synergies between gas and electricity industry should be adequately considered, otherwise wrong economic signals are sent to the market players. (author)

  8. Prospective of the Natural Gas marketing 2002-2011

    International Nuclear Information System (INIS)

    2002-01-01

    According with the 109 Th Article of the Natural Gas Regulations the Secretaria de Energia publishes this prospective of the Natural gas market 2002-2011 which describes and analyses the necessities of Mexico in relation with this industry in the mentioned period. Here aspects such as: the present and future international panorama of the natural gas market, international prices, the world demand with base in the Department of Energy (DOE) turnover of the United States, Advances of the in force regulatory framework, Sales, the National Gas pipeline system, Evolution of the National market, Demand at regional and sectoral scales, Supply analysis, Programs and projects of energy savings, natural gas balance with the high demand scene, the methodology of the Instituto Mexicano del Petroleo for calculating the self-generation demand of the electric energy by sector, a glossary with the more used terms, conversion factors and abbreviations and acronyms used in the document are treated. In the next ten years, the national demand of natural gas will suffer an annual average growth of 7.4% passing from 4358 millions of daily cubic feet (mm pcd) in 2001 to 8883 mm pcd in 2011. (Author)

  9. Bi-directional causality in California's electricity and natural-gas markets

    International Nuclear Information System (INIS)

    Woo, Chi-Keung; Olson, Arne; Horowitz, Ira; Luk, Stephen

    2006-01-01

    The Granger instantaneous-causality test is applied to explore the potential causal relationships between wholesale electricity and natural-gas prices in California. The test shows these relationships to be bi-directional, and reveals California's electricity and natural-gas markets to be as inextricably intertwined as casual observation and theoretical considerations would suggest they ought to be. This meshing of markets exacerbated the effects of California's natural-gas crisis on the contemporaneous electricity crisis, while concurrently the electricity crisis may have contributed to the dysfunction in the national-gas market and helped to precipitate the natural-gas crisis. The finding supports an integrated approach, as opposed to a piecemeal approach, for formulating energy policy recommendations, not just in California but in the world at large

  10. Compressed natural gas transportation by utilizing FRP composite pressure vessels

    Energy Technology Data Exchange (ETDEWEB)

    Campbell, S.C. [Trans Ocean Gas Inc., St. John' s, NF (Canada)

    2004-07-01

    This paper discussed the Trans Ocean Gas (TOG) method for transporting compressed natural gas (CNG). As demand for natural gas increases and with half of the world's reserves considered stranded, a method to transport natural gas by ship is needed. CNG transportation is widely viewed as a viable method. Transported as CNG, stranded gas reserves can be delivered to existing markets or can create new natural gas markets not applicable to liquefied natural gas (LNG). In contrast to LNG, compressed gas requires no processing to offload. TOG proposes that CNG be transported using fiber reinforced plastic (FRP) pressure vessels which overcome all the deficiencies of proposed steel-based systems. FRP pressure vessels have been proven safe and reliable through critical applications in the national defense, aerospace, and natural gas vehicle industries. They are light-weight, highly reliable, have very safe failure modes, are corrosion resistant, and have excellent low temperature characteristics. Under TOG's scheme, natural gas can be stored at two thirds the density of LNG without costly processing. TOG's proposed design and testing of a CNG system was reviewed in detail. 1 fig.

  11. 75 FR 42432 - Northern Natural Gas Company, Southern Natural Gas Company, Florida Gas Transmission Company, LLC...

    Science.gov (United States)

    2010-07-21

    ... Natural Gas Company, Southern Natural Gas Company, Florida Gas Transmission Company, LLC, Transcontinental... abandonment of facilities by Northern Natural Gas Company, Southern Natural Gas Company, Florida Gas... resources, fisheries, and wetlands; Cultural resources; Vegetation and wildlife; Endangered and threatened...

  12. Panorama 2009 - outlook for the natural gas industry

    International Nuclear Information System (INIS)

    2008-01-01

    World consumption of natural gas continued to climb in 2007, but with significant variations depending on the geographical region. The market is expected to keep growing for years, albeit at a slower rate due to the competition with coal, because of the specific advantages that natural gas brings to the energy mix. Consumption may be inhibited by the global financial and economic crisis. By 2030, gas supply and demand will diverge widely at regional level. Considering the uncertainties associated with key markets like the United States, Europe and Russia, it is imperative to develop appropriate strategies to meet the justifiable need to ensure the security of each link in the gas supply chain

  13. The world economy: Its impact on the gas processing industry

    International Nuclear Information System (INIS)

    Teleki, A.

    1994-01-01

    Gas processors are in the business of extracting C 2-7 hydrocarbons from natural gas streams and converting them to commercial grade gas liquids, valued at or slightly below oil product prices. If the margin of oil prices over gas prices is higher, the gas processing business is more profitable. An approximate index of profitability is the ratio of the price of a bbl of oil divided by the price of a million Btu of gas (the oil-gas ratio). Since the mid-1980s, by which time both the oil and gas markets had been largely deregulated, the oil-gas ratio fluctuated in the 10-12 range then peaked to over 15 in 1990-91. The recent fall in oil prices has driven the ratio to historically low levels of 6-7, which leads to gas processors curtailing ethane recovery. Various aspects of the world economy and the growth of oil consumption are discussed to forecast their effect on gas processors. It is expected that oil demand should grow at least 4% annually over 1994-98, due to factors including world economic growth and low energy prices. Oil prices are forecast to bottom out in late 1995 and rise thereafter to the mid-20 dollar range by the end of the 1990s. A close supply-demand balance could send short-term prices much higher. Some widening of the gas-oil ratio should occur, providing room for domestic natural gas prices to rise, but with a lag. 8 figs

  14. 75 FR 13524 - Northern Natural Gas Company, Southern Natural Gas Company, Florida Gas Transmission Company, LLC...

    Science.gov (United States)

    2010-03-22

    ... Natural Gas Company, Southern Natural Gas Company, Florida Gas Transmission Company, LLC, Transcontinental... notice that on March 5, 2010, Northern Natural Gas Company (Northern Natural), 1111 South 103rd Street, Omaha, Nebraska 68124- 1000, filed on behalf of itself and other owners, Southern Natural Gas Company...

  15. North American natural gas supply and demand

    International Nuclear Information System (INIS)

    Goobie, G.

    2006-01-01

    This presentation was given by leading energy analysts Pervin and Gertz, and provided their outlook on the North American natural gas supply and demand as well as transportation and processing options for the Mackenzie Valley project and the Alaska natural gas project. Arctic gas development was discussed in relation to larger North American and world energy markets. The impacts of liquefied natural gas (LNG) infrastructure development were compared with the potential impacts of the Alaska and Mackenzie Valley pipelines. A review of North American gas supplies was presented. LNG imports to the United States are expected to exceed 8 BCF/D by 2010. In addition, huge growth in the LNG markets is expected in middle eastern countries as well as in Africa. There is currently strong growth in liquefaction capacity in most regions. However, many proposed LNG terminals will not proceed due to opposition on the west coast of North America. It is also expected that natural gas liquids (NGL) delivered to Alberta from the Mackenzie Valley Gas project are expected to be used by the heavy oil industry. Canadian crude supplies are expected to grow to nearly 4 million barrels per day by 2015. The impacts of Alaska and Mackenzie Valley gas projects on western NGL markets and the petrochemicals industry were reviewed. It was concluded that major investments in supply and infrastructure are need in order to develop Arctic gas, as LNG is likely to be the largest source of incremental supply. tabs., figs

  16. Natural gas supply and demand projections for the Asia-Pacific region

    International Nuclear Information System (INIS)

    Khin, J.A.

    1992-01-01

    The phenomenon of rapid economic growth in the Asia Pacific has inevitably led the countries of this region to expand and diversify their energy sources in order to satisfy their burgeoning energy demands. Natural gas has become an increasingly marketable energy source in this region benefitting from vast reserves and its advantages as an environmentally clean fuel. As a result of the impact of the two oil shocks of the 1970's on the Asia Pacific economy, the governments in the region set about the development of energy strategies which would make their national economies more resilient to the instabilities of world energy price and supply. The Japanese Gas Industry has estimated that the overall rise in demand for energy in Asia, set at an average rate of 3.7% per annum, will see a corresponding growth in demand for natural gas at 5%. Experts from a number of major oil companies, such as Exxon, expect an annual growth in the Asian natural gas market of 6.0 to 6.3%. These figures are over shadowed by the worldwide demand for natural gas which is expected to gain an 8% increase within the next two decades. Approximately 8.75% of the world's proven natural gas reserves are held in Asia-Pacific region (Table I). Most of the region's natural gas production will provide over 100 years of supply. A review of natural gas supply/demand in the Asia-Pacific region is presented in sub-regions, namely ASIAN, Northeast Asia, the Indian Subcontinent and Oceania

  17. Natural gas in Latin America and The Caribbean

    International Nuclear Information System (INIS)

    Ortiz Duran, Rene

    1993-01-01

    The natural gas, considered at the moment, one of the few energy capable environmental hydro carburiferous and perhaps the cleanest, it has captured the attention of the world of the energy of final of century, due to the prominence that it has acquired in all the political, economic, social, cultural circles and inclusive religious, the topic of the protection and improvement of the environment in which they are unwrapped and the human activities are developed, animals and of all the species that populate the planet, however, taking in consideration the growing character of interdependence between nations and regions of the world and admitting the delicate balance existent in the nature, of which is part the man, is also imperative to consider, to study, and to agree the road and the form globally of reaching a sustainable development for all the countries and regions of the world. The author also refers to the consumption of the gas in other countries and his development

  18. Natural gas - bridge to a clean energy future

    International Nuclear Information System (INIS)

    Doelman, J.

    1991-01-01

    Per unit of useful energy natural gas gives the lowest environmental pollution of all fossil fuels. This is due to its low carbon content, the absence of sulphur compounds, and the fact that natural gas can, rather easily, be burnt completely in such a way that also the NO x emission is acceptably low. Although natural gas has already a good record as an efficient and clean fuel large improvements are still possible, but this requires more R+D and time. The presently known natural gas world reserves are high enough to go for a substantially higher share of gas in the energy package. E.g. replacing coal by natural gas will give large environmental improvements. Furthermore, direct gas use is very often the most efficient and cleanest option, also when electricity is an alternative. To develop and connect the known large reserves to the market enormous amounts of money are required. The political and economical situation should make these investments possible and attractive. The ideas first expressed by the Dutch prime minister, now incorporated in the Energy Charter, have been developed to that end. Special attention should be given to the development of small gas fields as is e.g. being done in The Netherlands, which has improved the local gas reserves situation impressively. As a first major step to a clean future the potential of natural gas should be explored and put to work worldwide. Its potential as an important diversified source of energy is underestimated. Amongst others by funding more natural gas R+D natural gas should develop a keyrole in the energy scene of the next 3-5 decades.(author) 3 figs., 8 tabs., 3 refs

  19. International trade of liquefied natural gas: potential prospects and realities

    International Nuclear Information System (INIS)

    Valais, M.; Cornot-Gandolphe, S.

    1993-01-01

    This paper describes the markets of liquefied natural gas (LNG) in the world and makes a regional analysis in USA, Western Europe, Japan and another asian markets. Statistical data are given on growth of LNG trade, supply and demand, new projects, costs and prices. The end of this paper analyses the competition between LNG and natural gas or petroleum refined products. 6 figs

  20. Hyper market of the Natural Gas

    International Nuclear Information System (INIS)

    2002-01-01

    The article tries about the Center of Commercialization of Gas-CCG located in Bogota where experts take charge minute to minute that and that fuel that ECOPETROL sells arrives every day to its final destination. They work 24 hours during 365 days, they receive and they respond in time their clients' record applications, they analyze rates; they sell, they negotiate, they give the prices, but the mainly, they control the key that guarantees that the Colombians receive the supply of natural gas on time. It has the most modern tip technology and a complete system of compute that allows knowing the requirements of the buyers in real time. From there they decide that natural gas will be made every day and they detect quickly where flaws are presented. The CCG sells every month an average of $35.000 millions. Although the thermal plants are the biggest buyers of natural gas in the country, some industrial clients and big companies have begun the conversion of their teams to make use of this fuel, recognized in the world to be more economic and cleaner for the environment

  1. Worldwide use of natural gas to climb 8% in next 3 years

    International Nuclear Information System (INIS)

    Beck, R.J.

    1996-01-01

    This paper provides historical information on worldwide natural gas productions from 1984 to present and makes predictions on future demand and refinery capacities. It provides information on natural gas reserves on a world scale and the pricing of these commodities. It breaks reserves, production and capacities down into developed and developing countries. It then provides general narratives on the consumption patterns, international gas trade, and gas reserves

  2. Partner Country Series: Developing a Natural Gas Trading Hub in Asia

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2013-06-01

    The trading of natural gas in the Asia-Pacific region is dominated by long-term contracts in which the price of gas is indexed to that of oil. As the price of gas between Asia and other parts of the world has widened in recent years, observers have raised serious doubts about the sustainability of this pricing model. In this report, the IEA shows what it would take to create a functional, regional natural-gas trading hub in which prices reflect the local supply and demand fundamentals. The report aims to provide stakeholders with insights on the changes that are required in the Asia-Pacific natural gas sector - both downstream and upstream - to allow a competitive natural gas price to emerge. Building on OECD Europe and OECD America experiences, this report sets out to assess perspectives for these changes in the Asia-Pacific natural gas markets. It identifies obstacles and opportunities for a competitive natural gas price in the Asian economies to emerge.

  3. Regulation Strategy in Natural Gas Sector. The Romanian Case

    Directory of Open Access Journals (Sweden)

    Coralia Angelescu

    2006-10-01

    Full Text Available This study provides a methodological analysis to evaluate the regulation strategy in Romanian natural gas sector. The market oriented reforms are not only associated with the gap between internal prices and world prices. In the same time, the market oriented reforms are mixed with the other forms of government intervention. The industry network theory provides a good pillar for maintaining natural monopoly in public utilities. The conclusions which are presented in this article offer a good theory for the activity of the National Authority of Regulation in Romanian natural gas sector.

  4. Economics of natural gas conversion processes

    International Nuclear Information System (INIS)

    Gradassi, M.J.; Green, N.W.

    1995-01-01

    This paper examines the potential profitability of a selected group of possible natural gas conversion processes from the perspective of a manufacturing entity that has access to substantial low cost natural gas reserves, capital to invest, and no allegiance to any particular product. The analysis uses the revenues and costs of conventional methanol technology as a framework to evaluate the economics of the alternative technologies. Capital requirements and the potential to enhance cash margins are the primary focus of the analysis. The basis of the analysis is a world-scale conventional methanol plant that converts 3.2 Mm 3 per day (120 MMSCFD) of natural gas into 3510 metric tonnes (3869 shorts tons) per day of methanol. Capital and operating costs are for an arbitrary remote location where natural gas is available at 0.47 US dollars per GJ (0.50 US dollars per MMBtu). Other costs include ocean freight to deliver the product to market at a US Gulf Coast location. Payout time, which is the ratio of the total capital investment to cash margin (revenue less total operating expenses), is the economic indicator for the analysis. Under these conditions, the payout time for the methanol plant is seven years. The payout time for the alternative natural gas conversion technologies is generally much higher, which indicates that they currently are not candidates for commercialization without consideration of special incentives. The analysis also includes an evaluation of the effects of process yields on the economics of two potential technologies, oxidative coupling to ethylene and direct conversion to methanol. This analysis suggests areas for research focus that might improve the profitability of natural gas conversion. 29 refs., 14 figs., 5 tabs

  5. Alternative ways to transport natural gas; Transporte alternativo de gas natural

    Energy Technology Data Exchange (ETDEWEB)

    Moura, N.R.; Campos, F.B. [PETROBRAS S.A., Rio de Janeiro, RJ (Brazil). Centro de Pesquisas (CENPES)

    2008-07-01

    The Brazilian energy matrix has been showing a huge increase in the demand of natural gas due mainly to industries and power plants. Today the Brazilian gas market is supplied with gas produced by PETROBRAS and imported from Bolivia. To increase the Brazilian gas supply, on the short and middle term, PETROBRAS will import LNG (liquefied natural gas) and exploit the new offshore fields discovered on the pre-salt area. The only proven technology available today to bring this offshore gas to the market is the pipeline, but its costs for the pre-salt area are high enough to keep the solution economically attractive. So, PETROBRAS are evaluating and developing alternative ways to transport offshore gas, such as LNG, CNG (Compressed Natural Gas), GTS (Gas-to-Solids or Natural Gas Hydrates) and ANG (Adsorbed Natural Gas). Using information available in the literature, this paper analyses the main concepts of CNG and LNG floating unities. This paper also presents the PETROBRAS R and D results on ANG and GTS aiming at offshore application. (author)

  6. Improving efficiency and effectiveness in natural gas regulation : discussion paper

    International Nuclear Information System (INIS)

    Rounding, M.C.

    2004-11-01

    Energy market liberalization is a world trend that has prompted the deregulation of natural gas and electricity over the past twenty years in North America. The Ontario Energy Board and the National Energy Board are conducting public hearings on natural gas regulation in response to the request by Canadian energy industries for better regulatory streamlining. The following 5 issues regarding natural gas regulation in Canada have been examined: (1) system gas in a regulated market, (2) natural gas infrastructure investments and capital renewal, (3) improving efficiency in gas regulation, (4) expectations of performance-based regulation (PBR) in the natural gas industry, and (5) the debate whether further deregulation of the natural gas industry is beneficial. This paper discusses the impact that natural gas regulation has had on the efficiency and competitiveness of the industry and its affect on customers and other stakeholders. It focuses on the efficiency of the regulatory process and examines regulatory objectives, best practices and performance indicators. The factors that determine the efficiency of natural gas regulation include alternative regulatory models, structure of the regulatory agency, regulatory framework approaches, and outcomes for the natural gas industry. The relationship between the government and the regulator was also examined in terms of their abilities to implement policy. A comparative evaluation between energy regulators in Canada, the United States, Australia and the United Kingdom was presented. The balancing of short-term and long-term objectives for gas supply and planning issues was also addressed. 17 refs

  7. Natural gas marketing II

    International Nuclear Information System (INIS)

    Anon.

    1988-01-01

    This book covers all aspects of gas marketing, from the basic regulatory structure to the latest developments in negotiating agreements and locating markets. Topics include: Federal regulation of the gas industry; Fundamentals of gas marketing contracts; FERC actions encouraging competitive markets; Marketing conditions from the pipelines' perspective; State non-utility regulation of natural gas production, transportation, and marketing; Natural gas wellhead agreements and tariffs; Natural gas processing agreements; Effective management of producer's natural gas contracts; Producer-pipeline litigation; Natural gas purchasing from the perspective of industrial gas users; Gas marketing by co-owners: problems of disproportionate sales, gas balancing, and accounting to royalty owners; Alternatives and new directions in marketing

  8. US crude oil, natural gas, and natural gas liquids reserves, 1992 annual report

    Energy Technology Data Exchange (ETDEWEB)

    1993-10-18

    This report presents estimates of proved reserves of crude oil, natural gas, and natural gas liquids as of December 31, 1992, as well as production volumes for the United States, and selected States and State subdivisions for the year 1992. Estimates are presented for the following four categories of natural gas: total gas (wet after lease separation), its two major components (nonassociated and associated-dissolved gas), and total dry gas (wet gas adjusted for the removal of liquids at natural gas processing plants). In addition, two components of natural gas liquids, lease condensate and natural gas plant liquids, have their reserves and production data presented. Also included is information on indicated additional crude oil reserves and crude oil, natural gas, and lease condensate reserves in nonproducing reservoirs. A discussion of notable oil and gas exploration and development activities during 1992 is provided.

  9. US crude oil, natural gas, and natural gas liquids reserves, 1992 annual report

    International Nuclear Information System (INIS)

    1993-01-01

    This report presents estimates of proved reserves of crude oil, natural gas, and natural gas liquids as of December 31, 1992, as well as production volumes for the United States, and selected States and State subdivisions for the year 1992. Estimates are presented for the following four categories of natural gas: total gas (wet after lease separation), its two major components (nonassociated and associated-dissolved gas), and total dry gas (wet gas adjusted for the removal of liquids at natural gas processing plants). In addition, two components of natural gas liquids, lease condensate and natural gas plant liquids, have their reserves and production data presented. Also included is information on indicated additional crude oil reserves and crude oil, natural gas, and lease condensate reserves in nonproducing reservoirs. A discussion of notable oil and gas exploration and development activities during 1992 is provided

  10. NATURAL GAS RESOURCES IN DEEP SEDIMENTARY BASINS

    Energy Technology Data Exchange (ETDEWEB)

    Thaddeus S. Dyman; Troy Cook; Robert A. Crovelli; Allison A. Henry; Timothy C. Hester; Ronald C. Johnson; Michael D. Lewan; Vito F. Nuccio; James W. Schmoker; Dennis B. Riggin; Christopher J. Schenk

    2002-02-05

    From a geological perspective, deep natural gas resources are generally defined as resources occurring in reservoirs at or below 15,000 feet, whereas ultra-deep gas occurs below 25,000 feet. From an operational point of view, ''deep'' is often thought of in a relative sense based on the geologic and engineering knowledge of gas (and oil) resources in a particular area. Deep gas can be found in either conventionally-trapped or unconventional basin-center accumulations that are essentially large single fields having spatial dimensions often exceeding those of conventional fields. Exploration for deep conventional and unconventional basin-center natural gas resources deserves special attention because these resources are widespread and occur in diverse geologic environments. In 1995, the U.S. Geological Survey estimated that 939 TCF of technically recoverable natural gas remained to be discovered or was part of reserve appreciation from known fields in the onshore areas and State waters of the United. Of this USGS resource, nearly 114 trillion cubic feet (Tcf) of technically-recoverable gas remains to be discovered from deep sedimentary basins. Worldwide estimates of deep gas are also high. The U.S. Geological Survey World Petroleum Assessment 2000 Project recently estimated a world mean undiscovered conventional gas resource outside the U.S. of 844 Tcf below 4.5 km (about 15,000 feet). Less is known about the origins of deep gas than about the origins of gas at shallower depths because fewer wells have been drilled into the deeper portions of many basins. Some of the many factors contributing to the origin of deep gas include the thermal stability of methane, the role of water and non-hydrocarbon gases in natural gas generation, porosity loss with increasing thermal maturity, the kinetics of deep gas generation, thermal cracking of oil to gas, and source rock potential based on thermal maturity and kerogen type. Recent experimental simulations

  11. NATURAL GAS TRANSPORTATION

    OpenAIRE

    Stanis³aw Brzeziñski

    2007-01-01

    In the paper, Author presents chosen aspects of natural gas transportation within global market. Natural gas transportation is a technicaly complicated and economicly expensive process; in infrastructure construction and activities costs. The paper also considers last and proposed initiatives in natural gas transportation.

  12. Natural gas purchasing

    International Nuclear Information System (INIS)

    Freedenthal, C.

    1993-01-01

    In recent years, natural gas has gained new momentum because of changes in marketing and regulations. The gas industry has always received an inordinate amount of regulatory control starting at the well head where the gas is produced to the consuming burner tip. Regulations have drastically impacted the availability of gas. Changes in the marketing and regulations have made the natural gas market sensitive at the point of production, the well head. Now, with plentiful supply and ease of transportation to bring the gas from the producing fields to the consumer, natural gas markets are taking advantage of the changed conditions. At the same time, new markets are developing to take advantage of the changes. This section shows consumers, especially the energy planners for large buyers of fuel, the advantages, sources and new methods of securing natural gas supplies. Background on how natural gas is produced and marketed are given. This section lists marketing sources, regulatory agencies and information groups available to help buyers and consumers of this important fuel for US industries and residences. 7 figs., 8 tabs

  13. US crude oil, natural gas, and natural gas liquids reserves 1996 annual report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-12-01

    The EIA annual reserves report series is the only source of comprehensive domestic proved reserves estimates. This publication is used by the Congress, Federal and State agencies, industry, and other interested parties to obtain accurate estimates of the Nation`s proved reserves of crude oil, natural gas, and natural gas liquids. These data are essential to the development, implementation, and evaluation of energy policy and legislation. This report presents estimates of proved reserves of crude oil, natural gas, and natural gas liquids as of December 31, 1996, as well as production volumes for the US and selected States and State subdivisions for the year 1996. Estimates are presented for the following four categories of natural gas: total gas (wet after lease separation), nonassociated gas and associated-dissolved gas (which are the two major types of wet natural gas), and total dry gas (wet gas adjusted for the removal of liquids at natural gas processing plants). In addition, reserve estimates for two types of natural gas liquids, lease condensate and natural gas plant liquids, are presented. Also included is information on indicated additional crude oil reserves and crude oil, natural gas, and lease condensate reserves in nonproducing reservoirs. A discussion of notable oil and gas exploration and development activities during 1996 is provided. 21 figs., 16 tabs.

  14. Natural gas outlook

    International Nuclear Information System (INIS)

    Molyneaux, M.P.

    1998-01-01

    An overview of natural gas markets in Canada and in the United States was provided. The major factors that determine the direction of natural gas prices were depicted graphically. Price volatility has decreased in recent months. As expected, April through November total energy consumption reached historically high levels. Demand for natural gas during the summer of 1997 was not as strong as anticipated. Nuclear energy appears to be on the slippery slope, with natural gas-driven electricity projects to fill the void. Hydroelectricity had a strong showing in 1997. Prospects are less bright for 1998 due to above average temperatures. Canadian natural gas export capacity has increased 5.5 times between 1986 and estimated 1999 levels. Despite this, in 1997, deliveries to the United States were marginally behind expectations. Natural gas consumption, comparative fuel prices, natural gas drilling activity, natural gas storage capacity, actual storage by region, and average weekly spot natural gas prices, for both the U. S. and Canada, were also provided. With regard to Canada, it was suggested that Canadian producers are well positioned for a significant increase in their price realization mostly because of the increase in Canada's export capacity in 1997 (+175 Mmcf/d), 1998 (1,060 Mmcf/d) and potentially in 1999 or 2000, via the Alliance Pipeline project. Nevertheless, with current production projections it appears next to impossible to fill the 10.9 Bcf/d of export capacity that will be potentially in place by the end of 1999. tabs., figs

  15. Underground gas storage in the World - Cedigaz survey

    International Nuclear Information System (INIS)

    Benquey, R.

    2010-01-01

    CEDIGAZ UGS Survey offers a benchmark of storage tariffs in Europe. - Overview and developments of UGS markets worldwide: the current state of development of the underground gas storage market in the world, country by country, with a list of UGS projects in the world, is presented in this part of the survey. A detailed analysis of the legal framework, Third Party Access (TPA) conditions to storage facilities, and tariffs, is also provided for European countries. - The future needs for underground gas storage in Europe by 2020: In order to assess the future storage capacity needed in Europe, this section analyses different upcoming trends which characterise and drive the dynamic development of UGS: seasonal storage, peak demand storage, strategic storage, and specific needs related to the expansion of natural gas trading and renewable energies

  16. Greenhouse gas emission measurement and economic analysis of Iran natural gas fired power plants

    International Nuclear Information System (INIS)

    Shahsavari Alavijeh, H.; Kiyoumarsioskouei, A.; Asheri, M.H.; Naemi, S.; Shahsavari Alavije, H.; Basirat Tabrizi, H.

    2013-01-01

    This study attempts to examine the natural gas fired power plants in Iran. The required data from natural gas fired power plants were gathered during 2008. The characteristics of thirty two gas turbine power plants and twenty steam power plants have been measured. Their emission factor values were then compared with the standards of Energy Protection Agency, Euro Union and World Bank. Emission factors of gas turbine and steam power plants show that gas turbine power plants have a better performance than steam power plants. For economic analysis, fuel consumption and environmental damages caused by the emitted pollutants are considered as cost functions; and electricity sales revenue are taken as benefit functions. All of these functions have been obtained according to the capacity factor. Total revenue functions show that gas turbine and steam power plants are economically efficient at 98.15% and 90.89% of capacity factor, respectively; this indicates that long operating years of power plants leads to reduction of optimum capacity factor. The stated method could be implemented to assess the economic status of a country’s power plants where as efficient capacity factor close to one means that power plant works in much better condition. - Highlights: • CO 2 and NO x emissions of Iran natural gas fired power plants have been studied. • CO 2 and NO x emission factors are compared with EPA, EU and World Bank standards. • Costs and benefit as economic functions are obtained according to capacity factor. • Maximum economic profit is obtained for gas turbine and steam power plants. • Investment in CO 2 reduction is recommended instead of investment in NO x reduction

  17. Lessons learned from Brazilian natural gas industry reform

    International Nuclear Information System (INIS)

    Mathias, Melissa Cristina; Szklo, Alexandre

    2007-01-01

    Over the past decades many countries have reformed their infrastructure industries. Although these reforms have been broadly similar for the most part, aiming at introducing competition in potentially competitive segments, the contexts in which they have been carried out differ. This is due to the past regulatory experience in each country, the maturity of the industry and/or the number of agents when the reform process started. The Brazilian natural gas reform stands out due to the country's singular conditions. The development of the natural gas industry in Brazil was grounded on stepping up supplies through integration with neighboring nations (particularly Bolivia) and establishing a competitive environment by lowering the barriers hampering the arrival of new investors. However, natural gas is located at the crossroads of two main energy chains: oil and hydroelectricity. This article analyzes the Brazilian natural gas reform, and extracts lessons from this process. The low capillarity of transportation and distribution systems continues to be the main bottleneck of the country's natural gas industry. The challenges of the new legal framework are to encourage investments in networks and guarantee supply, to allow the industry to consolidate and mature, against a backdrop of rapid changes in the world market. (author)

  18. U.S. crude oil, natural gas, and natural gas liquids reserves 1997 annual report

    Energy Technology Data Exchange (ETDEWEB)

    Wood, John H.; Grape, Steven G.; Green, Rhonda S.

    1998-12-01

    This report presents estimates of proved reserves of crude oil, natural gas, and natural gas liquids as of December 31, 1997, as well as production volumes for the US and selected States and State subdivisions for the year 1997. Estimates are presented for the following four categories of natural gas: total gas (wet after lease separation), nonassociated gas and associated-dissolved gas (which are the two major types of wet natural gas), and total dry gas (wet gas adjusted for the removal of liquids at natural gas processing plants). In addition, reserve estimates for two types of natural gas liquids, lease condensate and natural gas plant liquids, are presented. Also included is information on indicated additional crude oil reserves and crude oil, natural gas, and lease condensate reserves in nonproducing reservoirs. A discussion of notable oil and gas exploration and development activities during 1997 is provided. 21 figs., 16 tabs.

  19. Natural gas in India

    International Nuclear Information System (INIS)

    Lefevre, Thierry; Todoc, Jessie L.

    1999-11-01

    Contains Executive Summary and Chapters on: Country background; Overview of the energy sector; Natural gas supply; Natural gas infrastructure; Natural gas infrastructure; Natural gas demand; Outlook-government policy reform and industry development, and Appendices on Global and regional energy and gas trends; Overview of India's investment policy, incentives and regulation; The ENRON Dabhol power project. (Author)

  20. 78 FR 38309 - Northern Natural Gas Company; Southern Natural Gas Company, L.L.C.; Florida Gas Transmission...

    Science.gov (United States)

    2013-06-26

    ... Natural Gas Company; Southern Natural Gas Company, L.L.C.; Florida Gas Transmission Company, LLC; Notice of Application Take notice that on June 4, 2013, Northern Natural Gas Company (Northern), 1111 South 103rd Street, Omaha, Nebraska 68124; on behalf of itself, Southern Natural Gas Company, L.L.C., and...

  1. Natural gas markets and the creation of an export gas pipeline system in Eastern Russia

    International Nuclear Information System (INIS)

    Saneev, B.G.; Sokolov, A.D.; Popov, S.P.

    2003-01-01

    The world natural gas markets are analysed, with a special focus on the countries of Northeast Asia (NEA). The natural gas demands of China, Japan and South Korea, until the year 2020, is projected, considering a possible share of Russian gas. The resource potential of natural gas from the Siberian platform and the Sakhalin shelf is given as a sound basis for fuelling Russia's position in the natural gas market of NEA countries. Development of the powerful gas industry in the East of Russia faces some particular conditions that can decrease the effectiveness of investments. The eastern geopolitical direction is very important for Russia and the necessity to create a favourable political and economic environment for oil and gas export is of prime interest, as stressed in Energy Strategy for Russia till the Year 2020. In this context, the long-term market for natural gas in East Siberia and the Far East of Russia is investigated. Possible routes of natural gas export from Russia to NEA countries include three main directions: to the west of China with connection to the 'West-East gas pipeline', a route through and/or round Mongolia and, finally, a route along the Trans-Siberian or Baikal-Amur railroads to Russian ports in the Far East. As a result of complex studies, three stages in the creation of the unified gas pipeline system are suggested. Evaluation of the investments required for construction of such a natural gas pipeline system, expected gas volumes and prices on the markets show its high economic efficiency. In conclusion, the most valuable ideas are stressed. (author)

  2. Natural gas consumption within GRTgaz@s balancing zones - Year 2009

    International Nuclear Information System (INIS)

    2010-01-01

    GRTgaz is a European leader in natural gas transmission, a world expert in gas transmission networks and systems, and an operator firmly committed to the energy transition. It owns and operates the gas transmission network throughout most of France and it manages the transmission network in Germany, thereby helping to ensure correct operation of the French and European gas market. It contributes to the energy security of regional supply systems and performs a public service mission to ensure the continuity of consumer supply. This document presents some key figures about GRTgaz activity in 2009: Gross and climate-adjusted consumption on GRTgaz's territory, Quantities of natural gas transported by GRTgaz in 2008 and 2009

  3. Preliminary report on the economics of gas production from natural gas hydrates

    International Nuclear Information System (INIS)

    Walsh, M.; Wilson, S.; Patil, S.; Moridis, G.; Boswell, R.; Koh, C.; Sloan, D.

    2008-01-01

    Gas hydrates are solid crystalline compounds in which gas molecules reside inside cages that are formed by hydrogen-bonded water molecules in a crystal lattice. At particularly low temperatures and high pressures, a guest molecule will combine with water to form gas hydrates. Gas hydrates are found in two different settings in which the temperature and pressure conditions are suitable for their existence, notably in Arctic permafrost regions and below the seafloor. Because of the size of this possible future resource, if any of the gas in hydrates can be proven to be economically recoverable, then production from gas hydrates could become an important portion of the world's energy portfolio as demand for natural gas increases along with the technology to compress and distribute natural gas to distant markets. This paper presented a compilation of economic research that was conducted on the resource potential of gas hydrates. The paper reported a preliminary estimate of the price of natural gas that may lead to economically-viable production from North American Arctic region hydrates. The paper also discussed the implications of a recent study on the production of class 3 marine hydrate deposits from the Gulf of Mexico. The state of the art technologies and methods in hydrate reservoir modeling and hydrate reservoir production and petrophysical testing were also discussed. It was concluded that the somewhat optimistic results presented in this report should be interpreted with caution, however, the economically-viable gas production from hydrates was not an unreasonable scenario. 23 refs., 2 tabs., 10 figs

  4. U.S. crude oil, natural gas, and natural gas liquids reserves 1995 annual report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-11-01

    The EIA annual reserves report series is the only source of comprehensive domestic proved reserves estimates. This publication is used by the Congress, Federal and State agencies, industry, and other interested parties to obtain accurate estimates of the Nation`s proved reserves of crude oil, natural gas, and natural gas liquids. These data are essential to the development, implementation, and evaluation of energy policy and legislation. This report presents estimates of proved reserves of crude oil, natural gas, and natural gas liquids as of December 31, 1995, as well as production volumes for the US and selected States and State subdivisions for the year 1995. Estimates are presented for the following four categories of natural gas: total gas (wet after lease separation), nonassociated gas and associated-dissolved gas (which are the two major types of wet natural gas), and total dry gas (wet gas adjusted for the removal of liquids at natural gas processing plants). In addition, reserve estimates for two types of natural gas liquids, lease condensate and natural gas plant liquids, are presented. Also included is information on indicated additional crude oil reserves and crude oil, natural gas, and lease condensate reserves in nonproducing reservoirs. A discussion of notable oil and gas exploration and development activities during 1995 is provided. 21 figs., 16 tabs.

  5. Qatar, the gas factory of the world; Le Qatar, l'usine a gaz du monde

    Energy Technology Data Exchange (ETDEWEB)

    Dupin, L.

    2010-11-15

    This article describes the huge development of a natural gas industrial site in Qatar through which this country will soon become the first world liquefied natural gas producer. It also describes the huge works in which the French company Technip is involved on this site which comprises gas production factories, a polyethylene factory, electricity and water supply buildings, storage tanks, a harbour for gas carriers

  6. Development of natural gas ocean transportation chain by means of natural gas hydrate (NGH)

    International Nuclear Information System (INIS)

    Nogami, T.; Oya, N.; Ishida, H.; Matsumoto, H.

    2008-01-01

    Recent studies in Japan have suggested that natural gas hydrate (NGH) transportation of natural gas is more economical than liquefied natural gas (LNG) transportation systems for small, medium and remote gas fields. Researchers in Japan have built a 600 kg per day NGH production and pelletizing plant and regasification facility. This paper discussed feasibility studies conducted in southeast Asia to determine the unit's commercialization potential with large natural gas-related businesses including shipping companies and electric power utilities. The total supply chain was compared with the corresponding liquefied natural gas (LNG) and compressed natural gas (CNG) supply chains. The study also examined natural gas reserves, energy policies, the positioning of natural gas supplies, and future forecasts of natural gas demand. A conceptual design for an NGH supply chain in Indonesia was presented. Results of the study have demonstrated that the NGH chain is an appropriate and economically feasible transportation method for many areas in southeast Asia. 8 refs., 10 figs

  7. Comparative analysis of monetizing technologies for the use of offshore natural gas; Analise comparativa das tecnologias embarcadas de aproveitamento de gas natural

    Energy Technology Data Exchange (ETDEWEB)

    Biruel Junior, Jose

    2008-09-15

    The growing world need for natural gas, the issue of offshore oil and associated gas exploration in regions constantly farther from the consumer market, and the law restrictions due to greenhouses gases emissions have stimulated the development of technologies intended to monetizing stranded gas reserves. In order to compare these technologies, a Multi Criteria Decision Analysis Methodology, based on fuzzy parameters, has been developed. The Methodology enables specialists to define analysis dimensions and criteria as well as to assign weight and ratings by means of linguistic variables, resulting in a general performance index for each technology. The Methodology has been applied in a case study to compare the floating technologies FCNG (Floating Compressed Natural Gas), FLNG (Floating Liquefied Natural Gas), FGTL (Floating Gas-to-Liquid) and FGTW (Floating Gas-to- Wire). The efficacy of the Methodology depends on the comprehensiveness and quality of the information provided. Therefore, this dissertation presents a study of these technologies, placing strong emphasis on the Technological Dimension. The Methodology allows for the identification of the drawbacks of each technology so as to especially conduct R and D efforts to improve their competitiveness. (author)

  8. Liquefied natural gas projects in Altamira: impacts on the prices of the natural gas; Proyectos de gas natural licuado en Altamira: impactos sobre los precios del gas natural

    Energy Technology Data Exchange (ETDEWEB)

    Perez Cordova, Hugo; Elizalde Baltierra, Alberto [Petroleos Mexicanos (PEMEX), (Mexico)

    2004-06-15

    The possible incorporation of new points of supply of natural gas to the Sistema National de Gasoductos (SNG) through the import of Liquified Natural Gas or (GNL) could cause an important modification in the national balance of supply-demand of the fuel and in its price, if large volumes are received. An analysis is presented of the possible impact that would have in the natural gas national market and in its prices the import of GNL made by the region of Altamira, Tamaulipas. [Spanish] La posible incorporacion de nuevos puntos de oferta de gas natural al Sistema Nacional de Gasoductos (SNG) a traves de la importacion de Gas Natural Licuado (GNL), podria provocar una modificacion importante en el balance oferta-demanda nacional del combustible y en su precio, si se reciben fuertes volumenes. Se presenta un analisis del posible impacto que tendria en el mercado nacional del gas natural y en sus precios la importacion de GNL realizada por la region de Altamira, Tamaulipas.

  9. North american natural gas supply forecast: the Hubbert method including the effects of institutions

    International Nuclear Information System (INIS)

    Reynolds, D. B.; Kolodziej, M.

    2009-01-01

    In this article, the U.S. and southern Canadian natural gas supply market is considered. An important model for oil and natural gas supply is the Hubbert curve. Not all regions of the world are producing oil or natural gas following a Hubbert curve, even when price and market conditions are accounted for. One reason is that institutions are affecting supply. We investigate the possible effects of oil and gas market institutions in North America on natural gas supply. A multi-cycle Hubbert curve with inflection points similar to the Soviet Union's oil production multi-cycle Hubbert curve is used to determine North American natural gas discovery rates and to analyze how market specific institutions caused the inflection points. In addition, we analyze the latest shale natural gas projections critically. While currently, unconventional resources of natural gas suggest that North American natural gas production will increase without bound, the model here suggests a peak in North American natural gas supplies could happen in 2013. (author)

  10. The perspectives of development of natural gas for vehicles

    International Nuclear Information System (INIS)

    Anon.

    1996-01-01

    This short paper analyses the actions carried out in the world, and in particular in France, to develop and promote the use of natural gas for vehicles (NGV). In France, a protocol of agreement was signed in June 1994 between the French car manufacturers, Gaz de France and the French Association of Natural Gas for Vehicles (AFGNV) in order to develop new kinds of gas fueled vehicles, more optimized engines, to increase the number of gas distribution stations, to ratify the new models of vehicles and the specific parts for these vehicles (composite materials tanks), to carry out R and D work on gas compressors, and to develop public and private fleets of urban buses and public service vehicles. The forthcoming application of the 'Clean Air Law' will support these actions. Significant and similar developments take place also in more than 30 other countries under the same environmental motivation and ambitious programs are planned in the USA, Japan and Argentina for the year 2000. The R and D effort now focusses on the use of LNG instead of compressed natural gas. (J.S.)

  11. Natural gas, NGL's and crude: supply, demand and price forecasts

    International Nuclear Information System (INIS)

    Stauft, T.L.

    2003-01-01

    This paper presents an overview of the major issues to watch in the crude oil, natural gas, and natural gas liquids (NGL) markets in North America. The presentation began with background information concerning Purvin and Gertz, an employee-owned consulting firm whose employees are chemical engineers, holders of a Master of Business Administration (MBA), or economists. They specialize in providing strategic, commercial, and technical advice to the international energy industry. A closer look at each individual market was provided, looking at demand, supply, price drivers and others. The author concluded that world oil prices continue to be influenced by a war premium. Oil prices support natural gas, as well as the possibility of a supply issue. The gas processing margins have remained strong. The unknown quantities are the weather and economic recovery. figs

  12. Combined cycles and cogeneration with natural gas and alternative fuels

    International Nuclear Information System (INIS)

    Gusso, R.

    1992-01-01

    Since 1985 there has been a sharp increase world-wide in the sales of gas turbines. The main reasons for this are: the improved designs allowing better gas turbine and, thus, combined cycle efficiencies; the good fuel use indices in the the case of cogeneration; the versatility of the gas turbines even with poly-fuel plants; greatly limited exhaust emissions; and lower manufacturing costs and delivery times with respect to conventional plants. This paper after a brief discussion on the evolution in gas turbine applications in the world and in Italy, assesses their use and environmental impacts with fuels other than natural gas. The paper then reviews Italian efforts to develop power plants incorporating combined cycles and the gasification of coal, residual, and other low calorific value fuels

  13. Security of natural gas supply in Central Europe - Case study: Slovakia

    Energy Technology Data Exchange (ETDEWEB)

    Klepac, Jan

    2010-09-15

    Europe's dependence on imported hydrocarbons is increasing. Being the second largest consumer in the world, EU will need of billions of euro over the next 20 years to satisfy the expected energy demand and to replace the ageing infrastructure. Slovakia is the main transport corridor for the Russian gas delivered to the EU countries, 20% of the natural gas consumption in the EU countries is covered by transit through the Slovak territory. Slovakia is also almost 100% dependent on import of the Russian gas. Diversification of the natural gas resources therefore belongs to the key energy security issues in Slovakia.

  14. The perspectives of the natural gas in Mexico; Las perspecivas del gas natural en Mexico

    Energy Technology Data Exchange (ETDEWEB)

    Vazquez S, Luis [DIAVAZ S.A de C.V, Mexico, D.F. (Mexico)

    2001-07-01

    As never before in the last year we have suffered the increases in the cost of the natural gas. For those who are not aware, the prices have gone from 2.48 dollars per million BTU a year ago to 9.57 last month. The truth is that we are facing a true world-wide energy crisis. From one year to date the prices of all the energy sources have increased an average superior to 30%, including increases in Diesel oil, LP Gas, Natural Gas, Turbine fuel. The causes are many and very varied, from efficiency decisions, as in the case of the electrical Generation that has chosen to incline definitively to the natural gas, confusing de-regulations as in the case of California, increases of demand beyond the anticipated by economic activity, changes of consumption pattern, etc.. This demonstrates the well focussed and the opportunity of this Seminar, since there is no doubt that it has become imperative a single and efficient criterium on this so limited resource. In Mexico, the situation is very similar. Recently a measurement has been implemented that tries to palliate the conjunctural effects of this crisis and PEMEX has put to the disposition of the users a contract at fixed price, for three years and by a specific amount. [Spanish] Como nunca antes en el ultimo ano hemos resentido los incrementos en el gasto del gas natural. Para quien no este al tanto los precios han pasado de 2.48 dolares por millon de BTU hace un ano a 9.57 el mes pasado. La verdad es que os estamos enfrentando a una verdadera crisis energetica mundial. De un ano para aca todos los energeticos han aumentado un promedio superior al 30%, incluyendo aumentos en Diesel, Gas LP, Gas Natural, Turbosina. Las causas son muchas y muy variadas, desde decisiones de eficiencia, como en el caso de la Generacion electrica que ha optado por inclinarse definitivamente por el gas natural, desregulaciones confusas como en el caso de California, incrementos de demanda mas alla de lo previsto por actividad economica, cambios

  15. Turkey's natural gas necessity, consumption and future perspectives

    Energy Technology Data Exchange (ETDEWEB)

    Kilic, A.M. [Mining Engineering Department, Faculty of Engineering and Architecture, Cukurova University, 01330 Balcali, Adana (Turkey)]. E-mail: kilicm@cu.edu.tr

    2006-09-15

    Turkey is an important candidate to be the 'energy corridor' in the transmission of the abundant oil and natural gas resources of the Middle East and Middle Asia countries to the Western market. Furthermore, Turkey is planning to increase its oil and gas pipeline infrastructure to accommodate its increased energy consumption. Naturally, Turkish natural gas usage is projected to increase remarkably in coming years, with the prime consumers, expected to be industry and power plants. Energy demand of Turkey is growing by 8% annually, one of the highest rates in the world. In addition, natural gas consumption is the fastest growing primary energy source in Turkey. Gas sales started at 0.5 bcm (billion cubic meters), in 1987 and reached approximately 22 bcm in 2003. This article deals with energy policies and natural gas consumption of Turkey. Besides modernization of present lines and realization of capacity increase, new lines will also be needed. In this context, Turkey, due to its geographical location is, in an important position to vary European supply. Therefore, Turkey's role as a transitory area gains importance.

  16. Energy poker. How petroleum and natural gas influence the world economy; Der Energiepoker. Wie Erdoel und Erdgas die Weltwirtschaft beeinflussen

    Energy Technology Data Exchange (ETDEWEB)

    Kneissl, K.

    2006-07-01

    Petroleum, coal and natural gas are dominating the energy market. All three of these fossil fuels are in short supply and thus costly. Geopolitical restrictions, speculations and market psychology define the energy market just as much as the law of supply and demand. Threshold countries like India and China with their rapidly increasing energy demand will bring about a dramatic price crisis already in the very near future. Since as long as 20 years ago, energy consumption worldwide is higher than the volume of newly developed petroleum deposits. This shortage causes problems that will have to be solved by industry and politics within the next few decades as the supply shortage is very dangerous for the international political balance. The author, Dr. Karin Kneissl, takes the reader into the world of energy markets. Interdependences between geopolitics, petroleum, natural gas and industry are explained in detail, and thre reader is given valuable aid in making his own decisions. (orig.)

  17. Some risks related to the short-term trading of natural gas

    International Nuclear Information System (INIS)

    Ahmed El Hachemi Mazighi

    2004-01-01

    Traditionally guided by long-term contracts, the international natural gas trade is experiencing new methods of operating, based on the short term and more flexibility. Today, indeed, the existence of uncommitted quantities of natural gas, combined with gas price discrepancies among different regions of the world, gives room for the expansion of the spot-trading of gas. The main objective of this paper is to discuss three fundamental risks related to the short-term trading of natural gas: volume risk, price risk and infrastructure risk. The defenders Of globalisation argue that the transition from the long-term to the short-term trading of natural gas is mainly a question of access to gas reserves, decreasing costs of gas liquefaction, the building of liquefied natural gas (LNG) fleets and regasification facilities and third-party access to the infrastructure. This process needs to be as short as possible, so that the risks related to the transition process will disappear rapidly. On the other hand, the detractors of globalisation put the emphasis on the complexity of the gas value chain and on the fact that eliminating long- term contracts increases the risks inherent to the international natural gas business. In this paper, we try to untangle and assess the risks related to the short-term trading of natural gas. Our main conclusions are: the short-term trading of gas is far from riskless; volume risk requires stock-building in both consuming and producing countries. (author)

  18. Proceedings of the natural gas research and development contractors review meeting

    Energy Technology Data Exchange (ETDEWEB)

    Malone, R.D.; Shoemaker, H.D.; Byrer, C.W. (eds.)

    1990-11-01

    The purpose of this meeting was to present results of the research in the DOE-sponsored Natural Gas Program, and simultaneously to provide a forum for real-time technology transfer, to the active research community, to the interested public, and to the natural gas industry, who are the primary users of this technology. The current research focus is to expand the base of near-term and mid-term economic gas resources through research activities in Eastern Tight Gas, Western Tight Gas, Secondary Gas Recovery (increased recovery of gas from mature fields); to enhance utilization, particularly of remote gas resources through research in Natural Gas to Liquids Conversion; and to develop additional, long term, potential gas resources through research in Gas Hydrates and Deep Gas. With the increased national emphasis on the use of natural gas, this forum has been expanded to include summaries of DOE-sponsored research in energy-related programs and perspectives on the importance of gas to future world energy. Thirty-two papers and fourteen poster presentations were given in seven formal, and one informal, sessions: Three general sessions (4 papers); Western Tight Gas (6 papers); Eastern Tight Gas (8 papers); Conventional/Speculative Resources (8 papers); and Gas to Liquids (6 papers). Individual reports are processed separately on the data bases.

  19. Natural gas retailing: writing the last chapter of natural gas deregulation

    International Nuclear Information System (INIS)

    Bjerkelund, T.

    1995-01-01

    Under the A greement on Natural Gas Markets and Prices of October 1985, the Canadian federal government agreed to deregulate the price of natural gas and to allow a competitive gas market to develop. Several beneficial changes that have occurred as a result of the deregulation were described, including the Industrial Gas Users Association's (IGUA) view on the marketing and sale of natural gas by local gas distributor's (LDC) and the sale within the LDC franchise. IGUA's support for the separation between LDC distribution and LDC sales and marketing activities as the last step in deregulation process, was explained. Several arguments for the opposing view were also discussed. Recommendations were made for effective separation of LDC distribution and LDC sales/marketing activities

  20. Natural gas passenger vehicles: challenges and way forward

    International Nuclear Information System (INIS)

    Sahari, B. B.; Hamouda, A. M. S.

    2006-01-01

    Natural gas vehicles have been used in the world for many years: at present, there are about 3 million vehicles running on natural gas and many governments and vehicle manufactures are involved in programs for further developing the market for natural gas vehicles. In comparison to other forms of energy for vehicles, natural gas (NG) engenders low pressures on the environment. At the same time, because of its technical characteristics, NG is very suitable for motor use. The economic advantage of converting a vehicles (NGVs) would be expected to attract the interest of a great number of people, and achieve rapid and widespread diffusion. On the contrary, traditional fuels still dominate the scene, and show no sign of going out of fashion. The use of natural gas as automotive fuel has become of national and worldwide interests particularly so with the recent increase in petrol price, depleting petrol reserves and stringent control of exhaust emission levels. For automotive applications, shifting from petrol to gas needs technological research and development. Within the framework of the reciprocating piston based engine this development is very challenging with technological issues of low range, refueling infrastructure, heavy fuel storage, safety, emissions control and gas operating pressures. Other issues include available expertise and experience in research management. This paper describes the advances being made with passenger vehicles natural gas engines worldwide and in Malaysia more specific. The significant milestones in the development of NGV in Malaysia and the rationale behind the choice of NGV industry including the NGV vehicle population growth, the development of service station as well as the expansion of the sales volume will be illustrated. The presentation presents also development stages and advances in development, fabrication and testing a Compressed Natural Gas Direct Injection vehicle and NGV refueling station. This presentation discuses the

  1. Natural gas deregulation

    International Nuclear Information System (INIS)

    Ronchi, M.

    1993-01-01

    With the aim of establishing realistic options for deregulation in the natural gas industry, this paper first considers the structural evolution of this industry and evidences how it differs from the petroleum industry with which it exhibits some essential characteristics in common. This comparison is made in order to stress that, contrary to popular belief, that which is without doubt good for the petroleum industry is not necessarily so also for the natural gas industry. The paper concludes with separate analyses of the natural gas markets in the principal industrialized countries. Arguments are provided to show that the 'soft' deregulation option for the natural gas industry is not feasible, and that 'total' deregulation instead, backed by the passing of a suitable package of anti-trust laws 'unbundling' the industry's four major activities, i.e., production, storage, primary and secondary distribution, is the preferable option. The old concept of guaranteed supplies for minor users of natural gas should give way to the laws of supply and demand governing inter-fuel competition ensured through the strict supervision of vigilance committees

  2. Russian energy imperialism: the world mapped along the gas pipelines

    OpenAIRE

    Baločkaitė, Rasa

    2012-01-01

    Energy imperialism refers to the use of natural resources for political purposes, i.e. weaponization of energy. At the state level, it means specific institutional structure, as the state building is predetermined by oil led developments. At the international level, it means international nets of energy dependency, centered around the mother state possessing oil, gas and other natural resources. In a paradox way, the so called Western world (Western Europe and North America) becomes increasin...

  3. Natural gas annual 1991

    International Nuclear Information System (INIS)

    1992-01-01

    The Natural Gas Annual provides information on the supply and disposition of natural gas to a wide audience including industry, consumers, Federal and State agencies, and educational institutions. The 1991 data are presented in a sequence that follows natural gas (including supplemental supplies) from its production to its end use. Tables summarizing natural gas supply and disposition form 1987 to 1991 are given for each Census Division and each State. Annual historical data are shown at the national level

  4. Natural gas annual 1993

    International Nuclear Information System (INIS)

    1994-01-01

    The Natural Gas Annual provides information on the supply and disposition of natural gas to a wide audience including industry, consumers, Federal and State agencies, and educational institutions. The 1993 data are presented in a sequence that follows natural gas (including supplemental supplies) from its production to its end use. Tables summarizing natural gas supply and disposition from 1989 to 1993 are given for each Census Division and each State. Annual historical data are shown at the national level

  5. Marine transportation of liquefied natural gas. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Curt, R.P.; Delaney, T.D.

    1973-01-01

    This report covers in some detail most of the major areas of consideration involved in the marine carriage of LNG. Some of the fields investigated and reviewed are the world's total energy picture and the particular requirements of natural gas in the United States in the near future. (GRA)

  6. Natural gas to start long period of growth during next 3 years

    International Nuclear Information System (INIS)

    Anon.

    1993-01-01

    Pressures are building worldwide to increase consumption of natural gas. During the past decade, worldwide marketed production of natural gas has moved up much faster than oil and coal production. Gas output increased from 51.8 tcf in 1982 to 72.1 tcf in 1992. This 39.2% production increase compares with gains of 13.7% for oil and 15.2% for coal. The natural gas share of worldwide energy consumption moved up from 20.1% in 1982 to 22.8% in 1992. The biggest change was in the C.I.S. and East Europe, where the gas share of total energy use rose from 28.8% in 1982 to 41.3% in 1992. In the OECD, the gas share of total energy use rose from 21.1% in 1982 to 21.5% in 1992. The natural gas industry was well-developed by 1982 in many industrial countries. In the developing world, gas provided 10.4% of total energy in 1982 and 12.5% in 1992. The paper discusses production trends, gas trade trends, natural gas prices, gas reserves, drilling shifts, and the demand outlook

  7. Current status of natural gas in Asia and future problems; Asia no tennen gas josei no genjo to kongo no tenbo

    Energy Technology Data Exchange (ETDEWEB)

    Takahashi, K. [The Institute of Energy Economics, Tokyo (Japan)

    1997-01-30

    This paper describes current status of natural gas in individual countries of Asia and future prospects. Japan is the largest consuming country, and consumes 29% of Asia-Pacific region. Japan, Korea and Taiwan consume 35%. All of natural gas are imported. Indonesia, the largest LNG exporting country in the world, makes efforts to develop natural gas in response to the future shortage of oil with the economic growth. In Malaysia, natural gas utilization is extending for the diversification of energy. Natural gas utilization occupies 36% of primary energy consumption, which results in the reduced oil consumption. Brunei is an important natural gas supplier in Asia, and 90% of the production is exported. Australia has a large reserve of natural gas, which is exported besides domestic use. China has a large latent demand as well as India. In Taiwan, most of natural gas is imported. In Korea, demand of city gas has extended in addition to power generation, and it will extend in future. Current conditions in Vietnam and Thailand are also described. In the Philippine, natural gas is not used. 3 figs., 8 tabs.

  8. Natural gas facing the new energy disorders: opportunities and constraints of a waited economic growth

    International Nuclear Information System (INIS)

    Valais, M.

    1991-01-01

    This paper studies natural gas industry facing the new disorders on energy markets. Energy world-wide demand growth is the strong point of natural gas development. Natural gas supply is based on abundant resources, well geographically distributed, but more expensive. This paper describes international trade growth and economic constraints, the impact of economic growth reduction, Gulf crisis and USSR or East Europe disorders on natural gas market. In the last part, the influence of environmental policy, regulations and ecological anxiety are briefly approached. 1 fig., 3 tabs

  9. Natural gas marketing and transportation

    International Nuclear Information System (INIS)

    Anon.

    1991-01-01

    This book covers: Overview of the natural gas industry; Federal regulation of marketing and transportation; State regulation of transportation; Fundamentals of gas marketing contracts; Gas marketing options and strategies; End user agreements; Transportation on interstate pipelines; Administration of natural gas contracts; Structuring transactions with the nonconventional source fuels credit; Take-or-pay wars- a cautionary analysis for the future; Antitrust pitfalls in the natural gas industry; Producer imbalances; Natural gas futures for the complete novice; State non-utility regulation of production, transportation and marketing; Natural gas processing agreements and Disproportionate sales, gas balancing, and accounting to royalty owners

  10. Canadian natural gas : review of 2002 and outlook to 2015

    International Nuclear Information System (INIS)

    2003-11-01

    This annual working paper was prepared to provide summaries of North American natural gas industry trends. It also reviews Canadian gas exports. It should be noted that the Mexican market was largely excluded from this report. The objective is to foster dialogue between government and industry to obtain feedback concerning natural gas issues. In the main section of the report, graphs were provided along with limited text comments, proposing a structured look at market fundamentals (supply and demand) over 2002, for the near term (2003 and early 2004), as well as the long term to 2015. Private consultants, industry associations, and federal government agencies in both Canada and the United States provided information that was used for preparing this report. A very mild 2001/2002 winter resulted in low demand for natural gas in the beginning of 2002. The market seemed to recognize that natural gas wells in North America were flowing at essentially full capacity. The core markets included residential and commercial demand. Storage levels and the weather are the two factors most likely to drive natural gas prices through the end of the winter of 2003/2004. Natural gas production growth and world crude oil prices are also expected to play an important role. On April 1, 2003, storage levels in North America were low, and industry was back on track by September 1, 2003 due to injections into storage during the summer. Natural gas demand in North America is expected to increase in the long term, fuelled by increased demand by industrial and electric power generation. North American production forecasts were revised downwards, compared to last year's report. The Canadian supply forecasts did not include Canadian imports of liquid natural gas or Newfoundland natural gas production. 25 refs., 16 tabs., 55 figs

  11. Natural gas annual 1995

    International Nuclear Information System (INIS)

    1996-11-01

    The Natural Gas Annual provides information on the supply and disposition of natural gas to a wide audience including industry, consumers, Federal and State agencies, and educational institutions. The 1995 data are presented in a sequence that follows natural gas (including supplemental supplies) from its production to its end use. This is followed by tables summarizing natural gas supply and disposition from 1991 to 1995 for each Census Division and each State. Annual historical data are shown at the national level

  12. Natural gas annual 1991

    International Nuclear Information System (INIS)

    1993-01-01

    The Natural Gas Annual 1991 provides information on the supply and disposition of natural gas to a wide audience including industry, consumers Federal and State agencies, and education institutions. This report, the Natural Gas Annual 1991 Supplement: Company Profiles, presents a detailed profile of selected companies

  13. Natural gas annual 1997

    International Nuclear Information System (INIS)

    1998-10-01

    The Natural Gas Annual provides information on the supply and disposition of natural gas to a wide audience including industry, consumers, Federal and State agencies, and educational institutions. The 1997 data are presented in a sequence that follows natural gas (including supplemental supplies) from its production to its end use. This is followed by tables summarizing natural gas supply and disposition from 1993 to 1997 for each Census Division and each State. Annual historical data are shown at the national level. 27 figs., 109 tabs

  14. Natural gas annual 1997

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-10-01

    The Natural Gas Annual provides information on the supply and disposition of natural gas to a wide audience including industry, consumers, Federal and State agencies, and educational institutions. The 1997 data are presented in a sequence that follows natural gas (including supplemental supplies) from its production to its end use. This is followed by tables summarizing natural gas supply and disposition from 1993 to 1997 for each Census Division and each State. Annual historical data are shown at the national level. 27 figs., 109 tabs.

  15. Growing natural gas usage

    International Nuclear Information System (INIS)

    Saarni, T.

    1996-01-01

    Finnish natural gas usage topped the 3.3 billion cubic metre mark last year, up 3.6 % on the 1994 figure. Growth has increased now for 12 years in a row. Thanks to offtake by large individual users, the pipeline network has been expanded from South-East Finland to the Greater Helsinki area and central southern Finland. Natural gas plays a much larger role in this region than the 10 % accounted for by natural gas nationally would indicate. The growth in the share of Finland's energy use accounted for by natural gas has served to broaden the country's energy supply base. Natural gas has replaced coal and oil, which has considerably reduced the level of emissions resulting form energy generation

  16. US crude oil, natural gas, and natural gas liquids reserves: 1990 annual report

    International Nuclear Information System (INIS)

    1991-09-01

    The primary focus of this report is to provide an accurate estimate of US proved reserves of crude oil, natural gas, and natural gas liquids. These estimates were considered essential to the development, implementation, and evaluation of natural energy policy and legislation. In the past, the government and the public relied upon industry estimates of proved reserves. These estimates were prepared jointly by the American Petroleum Institute (API) and the American Gas Association (AGA) and published in their annual report, Reserves of Crude Oil, Natural Gas Liquids, and Natural Gas in the United States and Canada. However, API and AGA ceased publication of reserves estimates after their 1979 report. By the mid-1970's, various federal agencies had separately established programs to collect data on, verify, or independently estimate domestic proved reserves of crude oil or natural gas. Each program was narrowly defined to meet the particular needs of the sponsoring agency. In response to recognized need for unified, comprehensive proved reserves estimates, Congress in 1977 required the Department of Energy to prepare such estimates. To meet this requirement, the EIA's reserves program was undertaken to establish a unified, verifiable, comprehensive, and continuing statistical series for proved reserves of crude oil and natural gas. The program was expanded to include proved reserves of natural gas liquids in the 1979 report. 36 refs., 11 figs., 16 tabs

  17. Finland's leading natural gas company

    International Nuclear Information System (INIS)

    Anon.

    2000-01-01

    The ownership structure of Finland's leading natural gas company, Gasum, changed fundamentally in 1999, and the company is now no longer a subsidiary of Fortum Corporation. 'Our new strong and broad ownership base will enable us to develop the natural gas business and pipeline network in Finland in response to the requirements of our Finnish customers', says Antero Jaennes, Gasum's Chairman and CEO, who stresses that Gasum is committed to remaining the leading developer of the Finnish natural gas market and the number-one gas supplier. Natural gas usage in Finland in 1999 totalled 3.9 billion m 3 (38.7 TWh), unchanged from 1998. Natural gas accounted for 11% of Finland's total primary energy need, as it did in 1998. The proportion of natural gas used in district heating rose by 2% to 36%, and moved down 2% in power generation to 10%. Industry's use of natural gas fell 1% to 17%. 75% of natural gas was used in combined heat and power (CHP) generation in industry and district heating. In 2000, Gasum expects to sell 4 billion m 3 of natural gas (40 TWh)

  18. Quantities of natural gas transmitted in January-December 2012. Quantities of natural gas transported in January-December 2012

    International Nuclear Information System (INIS)

    2013-01-01

    GRTgaz is a European leader in natural gas transmission, a world expert in gas transmission networks and systems, and an operator firmly committed to the energy transition. It owns and operates the gas transmission network throughout most of France and it manages the transmission network in Germany, thereby helping to ensure correct operation of the French and European gas market. It contributes to the energy security of regional supply systems and performs a public service mission to ensure the continuity of consumer supply. This document presents the monthly key figures of GRTgaz activity in 2012: Total quantities transmitted by GRTgaz (Inputs to the GRTgaz network/Outputs from the GRTgaz network); Maximum and minimum daily flow (Daily quantities transported, Daily consumption, Daily inputs excluding storage); Quantities exchanged on the wholesale market; Consumption on the GRTgaz Network (gross monthly consumption and Average monthly temperatures)

  19. Natural gas is more than gas power plants

    International Nuclear Information System (INIS)

    Lind, Oddvar

    2000-01-01

    Through the Statpipe gas line at Karmoey, Norway supplies 20% of the natural gas on the European market. The pipeline is 'leaking' a little bit of gas to the local communities at Karmoey and Haugesund. These communities have replaced 65% of their oil consumption with natural gas, which is a fine contribution to a better environment. The supplier of the natural gas, Gasnor ASA in this case, claims an energy efficiency of 90% at the end user because the gas burns directly and the loss in the pipeline is minimal. The efficiency of natural gas utilisation is twice that of the planned gas power stations in West-Norway, subtracting the losses in the electrical network. Gasnor ASA competes with oil suppliers and, if necessary, with electric utilities. The county hospital at Haugesund is quoted as an example. The hospital has two large boilers with dual fuel burners. They have been using natural gas since 1998 because it was worth while both economically and environmentally. The use of natural gas in the transport sector would be very important, but the necessary infrastructure is very little developed. For instance, five diesel-powered ferries on the Boknafjord emit as much NOx as the planned gas power plant at Kaarstoe

  20. Incremental natural gas resources through infield reserve growth/secondary natural gas recovery

    Energy Technology Data Exchange (ETDEWEB)

    Finley, R.J.; Levey, R.A.; Hardage, B.A.

    1993-12-31

    The primary objective of the Infield Reserve Growth/Secondary Natural Gas Recovery (SGR) project is to develop, test, and verify technologies and methodologies with near- to midterm potential for maximizing the recovery of natural gasfrom conventional reservoirs in known fields. Additional technical and technology transfer objectives of the SGR project include: To establish how depositional and diagenetic heterogeneities in reservoirs of conventional permeability cause reservoir compartmentalization and, hence, incomplete recovery of natural gas. To document examples of reserve growth occurrence and potential from fluvial and deltaic sandstones of the Texas gulf coast basin as a natural laboratory for developing concepts and testing applications to find secondary gas. To demonstrate how the integration of geology, reservoir engineering, geophysics, and well log analysis/petrophysics leads to strategic recompletion and well placement opportunities for reserve growth in mature fields. To transfer project results to a wide array of natural gas producers, not just as field case studies, but as conceptual models of how heterogeneities determine natural gas flow units and how to recognize the geologic and engineering clues that operators can use in a cost-effective manner to identify incremental, or secondary, gas.

  1. Natural gas monthly, April 1999

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-05-06

    The Natural Gas Monthly (NGM) highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time, the NGM features articles designed to assist readers in using and interpreting natural gas information. There are two feature articles in this issue: Natural gas 1998: Issues and trends, Executive summary; and Special report: Natural gas 1998: A preliminary summary. 6 figs., 28 tabs.

  2. Almacenamiento de gas natural

    Directory of Open Access Journals (Sweden)

    Tomás Correa

    2008-12-01

    Full Text Available The largest reserves of natural gas worldwide are found in regions far of main cities, being necessary different alternatives to transport the fluid to the consumption cities, such as pipelines, CNG or ships, LNG, depending on distances between producing regions and demanding regions and the producing volumes. Consumption regions have three different markets to naturalgas; residential and commercial, industrial and power generation sector. The residential and commercial is highly seasonal and power generation sector is quite variable depending on increases of temperature during summer time. There are also external issuesthat affect the normal gas flow such as fails on the national system or unexpected interruptions on it, what imply that companies which distribute natural gas should design plans that allow supplying the requirements above mentioned. One plan is using underground natural gas storage with capacities and deliverability rates enough to supply demands. In Colombia there are no laws in this sense but it could be an exploration to discuss different ways to store gas either way as underground natural gas storage or above superficies. Existing basically three different types of underground natural gas storage; depleted reservoirs, salt caverns and aquifers. All ofthem are adequate according to geological characteristics and the needs of the distributors companies of natural gas. This paper is anexploration of technical and economical characteristics of different kind of storages used to store natural gas worldwide.

  3. Natural gas benefits

    International Nuclear Information System (INIS)

    1999-01-01

    The General Auditor in the Netherlands studied the natural gas policy in the Netherlands, as has been executed in the past decades, in the period 1997-1999. The purpose of the study is to inform the Dutch parliament on the planning and the backgrounds of the natural gas policy and on the policy risks with respect to the benefits for the Dutch State, taking into account the developments in the policy environment. The final conclusion is that the proposed liberalization of the national natural gas market will result in a considerable deprivation of income for the State in case the benefit policy is not adjusted. This report includes a reaction of the Dutch Minister of Economic Affairs and an afterword of the General Auditor. In the appendix an outline is given of the natural gas policy

  4. Green gas in the natural gas network

    International Nuclear Information System (INIS)

    Bruinsma, B.

    2007-09-01

    The aim of this study is to map the technical, economic and organizational options and limitations of feeding biogas back into the natural gas grid by means of regional co-digestion. Emphasis is put on feeding back into the natural gas grid, analogous to a comparable situation in a number of landfill gas projects. This report first provides insight into the energetic potential of co-digestion. Next several landfill gas projects are examined that feed back into the natural gas grid. After that the political and policy-related issues and preconditions for feeding back biogas from co-digestion are discussed, including the technical and economic aspects. Finally, a picture is painted of the future potential of green gas. [mk] [nl

  5. More natural gas

    International Nuclear Information System (INIS)

    Leprince, P.; Valais, M.

    1993-01-01

    This paper reports that large resources and growing markets are the salient prospects of natural gas for the coming decades. The greater impact of natural gas on the worldwide energy market can become a reality if several scientific disciplines can be mobilized in order to succeed in cutting production costs. Modeling, mechanics of complex fluids, and physical chemistry of interfaces are basic disciplines for understanding and mastering the gas processing technologies

  6. Natural gas supply in Denmark - A model of natural gas transmission and the liberalized gas market

    International Nuclear Information System (INIS)

    Bregnbaek, L.

    2005-01-01

    In the wake of the liberalization of European energy markets a large area of research has spawned. This area includes the development of mathematical models to analyze the impact of liberalization with respect to efficiency, supply security and environment, to name but a few subjects. This project describes the development of such a model. In Denmark the parallel liberalization of the markets of natural gas and electricity and the existence of an abundance of de-centralized combined heat and power generators of which most are natural gas fired, leads to the natural assumption that the future holds a greater deal of interdependency for these markets. A model is developed describing network flows in the natural gas transmission system, the main arteries of natural gas supply, from a technical viewpoint. This yields a technical bounding on the supply available in different parts of the country. Additionally the economic structure of the Danish natural gas market is formulated mathematically giving a description of the transmission, distribution and storage options available to the market. The supply and demand of natural gas is put into a partial equilibrium context by integrating the developed model with the Balmorel model, which describes the markets for electricity and district heat. Specifically on the demand side the consumption of natural gas for heat and power generation is emphasized. General results and three demonstration cases are presented to illustrate how the developed model can be used to analyze various energy policy issues, and to disclose the strengths and weaknesses in the formulation. (au)

  7. Natural gas monthly, August 1993

    Energy Technology Data Exchange (ETDEWEB)

    1993-08-25

    The Natural Gas Monthly (NGM) is prepared in the Data Operations Branch of the Reserves and Natural Gas Division, Office of Oil and Gas, Energy Information Administration (EIA), US Department of Energy (DOE). The NGM highhghts activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time, the NGM features articles designed to assist readers in using and interpreting natural gas information.

  8. Is further deregulation of the natural gas industry beneficial : discussion paper

    Energy Technology Data Exchange (ETDEWEB)

    Hoey, P.J. [Anbrer Consulting, Ottawa, ON (Canada)

    2004-11-01

    Energy market liberalization is a world trend that has prompted the deregulation of natural gas and electricity over the past twenty years in North America. The Ontario Energy Board and the National Energy Board are conducting public hearings on natural gas regulation in response to the request by Canadian energy industries for better regulatory streamlining. The following 5 issues regarding natural gas regulation in Canada have been examined: (1) system gas in a regulated market, (2) natural gas infrastructure investments and capital renewal, (3) improving efficiency in gas regulation, (4) expectations of performance-based regulation (PBR) in the natural gas industry, and (5) the debate whether further deregulation of the natural gas industry is beneficial. This paper examines if a competitive market exists in natural gas distribution and discusses the opportunities for further deregulation of the distribution and storage aspects of the industry. It was noted that the regulatory regime in Ontario will depend on how the Ontario Energy Board deals with issues regarding natural gas storage services. This paper also examines if new storage facilities can charge cost-based or market-based prices as well as the appropriate rate of return on capital to be used to determine those rates. It also examines what the requirement for non-discriminatory access to and from new storage facilities to the Dawn Hub and access to transmission capacity on Union Gas's Dawn to Trafalger pipeline system. Alternative fuels, franchises, bypasses, gated communities, distributed generation, market power and policy issues are the main factors that are considered in assessing the competition in natural gas distribution. It was concluded that further deregulation of the natural gas distribution system in Ontario is not warranted since there is not much possibility in developing a competitive market for distribution services in the short-term. However, the development of storage facilities

  9. Is further deregulation of the natural gas industry beneficial : discussion paper

    International Nuclear Information System (INIS)

    Hoey, P.J.

    2004-11-01

    Energy market liberalization is a world trend that has prompted the deregulation of natural gas and electricity over the past twenty years in North America. The Ontario Energy Board and the National Energy Board are conducting public hearings on natural gas regulation in response to the request by Canadian energy industries for better regulatory streamlining. The following 5 issues regarding natural gas regulation in Canada have been examined: (1) system gas in a regulated market, (2) natural gas infrastructure investments and capital renewal, (3) improving efficiency in gas regulation, (4) expectations of performance-based regulation (PBR) in the natural gas industry, and (5) the debate whether further deregulation of the natural gas industry is beneficial. This paper examines if a competitive market exists in natural gas distribution and discusses the opportunities for further deregulation of the distribution and storage aspects of the industry. It was noted that the regulatory regime in Ontario will depend on how the Ontario Energy Board deals with issues regarding natural gas storage services. This paper also examines if new storage facilities can charge cost-based or market-based prices as well as the appropriate rate of return on capital to be used to determine those rates. It also examines what the requirement for non-discriminatory access to and from new storage facilities to the Dawn Hub and access to transmission capacity on Union Gas's Dawn to Trafalger pipeline system. Alternative fuels, franchises, bypasses, gated communities, distributed generation, market power and policy issues are the main factors that are considered in assessing the competition in natural gas distribution. It was concluded that further deregulation of the natural gas distribution system in Ontario is not warranted since there is not much possibility in developing a competitive market for distribution services in the short-term. However, the development of storage facilities in

  10. Methods of natural gas liquefaction and natural gas liquefaction plants utilizing multiple and varying gas streams

    Science.gov (United States)

    Wilding, Bruce M; Turner, Terry D

    2014-12-02

    A method of natural gas liquefaction may include cooling a gaseous NG process stream to form a liquid NG process stream. The method may further include directing the first tail gas stream out of a plant at a first pressure and directing a second tail gas stream out of the plant at a second pressure. An additional method of natural gas liquefaction may include separating CO.sub.2 from a liquid NG process stream and processing the CO.sub.2 to provide a CO.sub.2 product stream. Another method of natural gas liquefaction may include combining a marginal gaseous NG process stream with a secondary substantially pure NG stream to provide an improved gaseous NG process stream. Additionally, a NG liquefaction plant may include a first tail gas outlet, and at least a second tail gas outlet, the at least a second tail gas outlet separate from the first tail gas outlet.

  11. Natural gas monthly, August 1995

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-08-24

    The Natural Gas Monthly (NGM) highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time, the NGM features articles designed to assist readers in using and interpreting natural gas information. This month`s feature article is on US Natural Gas Imports and Exports 1994.

  12. Natural gas monthly, May 1997

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-05-01

    The Natural Gas Monthly highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time, the NGM features articles designed to assist readers in using and interpreting natural gas information. The feature article this month is ``Restructuring energy industries: Lessons from natural gas.`` 6 figs., 26 tabs.

  13. Some risks related to the short-term trading of natural gas

    International Nuclear Information System (INIS)

    Mazighi, Ahmed El Hachemi

    2004-01-01

    Traditionally guided by long-term contracts, the international natural gas trade is experiencing new methods of operating, based on the short term and more flexibility. Today, indeed, the existence of uncommitted quantities of natural gas, combined with gas price discrepancies among different regions of the world, gives room for the expansion of the spot-trading of gas. The main objective of this paper is to discuss three fundamental risks related to the short-term trading of natural gas: volume risk, price risk and infrastructure risk. The defenders of globalisation argue that the transition from the long-term to the short-term trading of natural gas is mainly a question of access to gas reserves, decreasing costs of gas liquefaction, the building of liquefied natural gas (LNG) fleets and regasification facilities and third-party access to the infrastructure. This process needs to be as short as possible, so that the risks related to the transition process will disappear rapidly. On the other hand, the detractors of globalisation put the emphasis on the complexity of the gas value chain and on the fact that eliminating long-term contracts increases the risks inherent to the international natural gas business. In this paper, we try to untangle and assess the risks related to the short-term trading of natural gas. Our main conclusions are: the short-term trading of gas is far from riskless; volume risk requires stock-building in both consuming and producing countries; price risk, through the high volatility for gas, induces an increase in options prices; there is no evidence to suggest that money-lenders' appetite for financing gas infrastructure projects will continue in a short-term trading system. This would be a threat to consumers' security of supply. (Author)

  14. 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

  15. Natural gas for vehicles

    International Nuclear Information System (INIS)

    Prieur, A.

    2006-01-01

    Following a decade-long upsurge in the use of natural gas in the energy sector (heating and especially electricity), new outlets for natural gas are being developed in the transport sector. For countries endowed with substantial local resources, development in this sector can help reduce oil dependence. In addition, natural gas is often used to reduce pollution, particularly in cities

  16. Life-cycle analysis of shale gas and natural gas.

    Energy Technology Data Exchange (ETDEWEB)

    Clark, C.E.; Han, J.; Burnham, A.; Dunn, J.B.; Wang, M. (Energy Systems); ( EVS)

    2012-01-27

    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. Using the current state of knowledge of the recovery, processing, and distribution of shale gas and conventional natural gas, we have estimated up-to-date, life-cycle greenhouse gas emissions. In addition, we have 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 addressed further. Our base case results show that shale gas life-cycle emissions are 6% lower than those of conventional natural gas. However, the range in values for shale and conventional gas overlap, so there is a statistical uncertainty regarding whether shale gas emissions are indeed lower than conventional gas emissions. This life-cycle analysis provides insight into the critical stages in the natural gas industry where emissions occur and where opportunities exist to reduce the greenhouse gas footprint of natural gas.

  17. Natural gas monthly, June 1994

    Energy Technology Data Exchange (ETDEWEB)

    1994-06-01

    The Natural Gas Monthly (NGM) highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time, the NGM features articles designed to assist readers in using and interpreting natural gas information. The feature article this month is the executive summary from Natural Gas 1994: Issues and Trends. 6 figs., 31 tabs.

  18. Who's afraid of natural gas?

    International Nuclear Information System (INIS)

    Patterson, W.

    1999-01-01

    Changes in our electricity systems provoked by natural gas power generation technology are paving the way for large-scale renewables use in the future. Natural gas and gas turbines are now such a cheap and easy option for electricity generation that they appear to cast a pall over renewables. The market share of gas-fired generation continues expanding inexorably. Its cost continues to fall, setting renewables an ever more demanding competitive target. Nevertheless, paradoxical though this may sound, natural gas is actually the natural ally of renewables. Despite the fierce competitive challenge it represents, natural gas may even be the most important single factor shaping a bright future for renewables. (author)

  19. Liquefied natural gas in full euphoria

    International Nuclear Information System (INIS)

    Lepetit, V.; Ketels, O.

    2007-01-01

    Liquefied natural gas (LNG) is making progress with several projects of terminal facilities and liquefaction plants everywhere in the world. This too fast development leads to an increase of costs and delays in the construction of LNG facilities and at the medium term the offer will become unable to meet the demand. Today, the LNG engineering market is living on the 2005-2006 endorsed projects but the turning point will be 2010 when all main projects will be achieved. (J.S.)

  20. Worldwide natural gas vehicles become reality. World conference for natural gas vehicles HGV`98 in Cologne; Erdgasfahrzeuge werden weltweit Realitaet. Weltkonferenz fuer Erdgasfahrzeuge NGV`98 in Koeln

    Energy Technology Data Exchange (ETDEWEB)

    Ganser, B. [Rhenag Rheinische Energie AG, Koeln (Germany)

    1998-07-01

    The 6th World Conference for natural gas vehicles (NGV `98) which was held from May 26th-28th, 1998 in Cologne under the patronage of the Federal Environment Minister Dr. Angela Merkel, lead more than 1000 participants from all over the world to the Cathedral City. The conference, accompanied by an exhibition at which 65 exhibitors showed the newest trends in the vehicle- and filling station technology, was made use of by more than 2000 visitors to inform themselves about the latest technical developments. With this extremely positive resonance of visitors for the conference and trade exhibition, the NGV `98 so far is worldwide the largest event on alternative vehicle drivers. (orig.) [Deutsch] Die 6. Weltkonferenz fuer Erdgasfahrzeuge (NGV `98), die vom 26. bis 28. Maerz 1998 in Koeln unter der Schirmherrschaft von Bundesumweltministerin Dr. Angela Merkel stattfand, fuehrte mehr als 1000 Teilnehmer aus aller Welt in die Domstadt. Die konferenzbegleitende Ausstellung, auf der 65 Aussteller die neuesten Trends in der Fahrzeug- und Tankstellentechnik zeigten, wurde von den mehr als 2000 Besuchern genutzt, um sich ueber die aktuellen technischen Entwicklungen zu informieren. Mit dieser aeusserst positiven Besucherresonanz von Konferenz und Fachausstellung ist die NGV `98 weltweit die bisher groesste Veranstaltung ueber alternative Fahrzeugantriebe. (orig.)

  1. Natural Gas Multi-Year Program Plan

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-12-01

    This document comprises the Department of Energy (DOE) Natural Gas Multi-Year Program Plan, and is a follow-up to the `Natural Gas Strategic Plan and Program Crosscut Plans,` dated July 1995. DOE`s natural gas programs are aimed at simultaneously meeting our national energy needs, reducing oil imports, protecting our environment, and improving our economy. The Natural Gas Multi-Year Program Plan represents a Department-wide effort on expanded development and use of natural gas and defines Federal government and US industry roles in partnering to accomplish defined strategic goals. The four overarching goals of the Natural Gas Program are to: (1) foster development of advanced natural gas technologies, (2) encourage adoption of advanced natural gas technologies in new and existing markets, (3) support removal of policy impediments to natural gas use in new and existing markets, and (4) foster technologies and policies to maximize environmental benefits of natural gas use.

  2. Towards the future french organization of the natural gas industry

    International Nuclear Information System (INIS)

    2001-01-01

    In the framework of the new directive on the internal gas market of 1998, the government proposed a discussion by the presentation of this white book, providing information and questions. This book proposes seven main chapters: the gas industry activity and the directive on the internal gas market; the gas actors, the key numbers and the juridical context in France; define and strengthen the natural gas public utility; useful actions for each gas facilities (transport, distribution, storage and retailers); the realization of progresses for the consumer; the operating of an efficiency control; actions to develop the gas operators in the world. The text of the 98/30/CE directive is also provided. (A.L.B.)

  3. Worldwide gas marketing

    International Nuclear Information System (INIS)

    Carson, M.M.

    1994-01-01

    Natural gas is an important source of energy throughout the world due to its availability and clean burning characteristics. From liquefied natural gas being shipped via tanker from Alaska to Japan, to natural gas via pipeline from Canada to the US, to inter-country natural gas shipment within the European continent, natural gas continues to expand and justify its place of honor in the world energy picture

  4. Alternative Fuels Data Center: Natural Gas

    Science.gov (United States)

    Natural Gas Printable Version Share this resource Send a link to Alternative Fuels Data Center : Natural Gas to someone by E-mail Share Alternative Fuels Data Center: Natural Gas on Facebook Tweet about Alternative Fuels Data Center: Natural Gas on Twitter Bookmark Alternative Fuels Data Center: Natural Gas on

  5. Out of gas: Tenneco in the era of natural gas regulation, 1938--1978

    Science.gov (United States)

    Raley, David

    2011-12-01

    Federal regulation over the natural gas industry spanned 1938--1978, during which time both the industry and the nature of the regulation changed. The original intent of the law was to reform an industry stagnating because of the Depression, but regulation soon evolved into a public-private partnership to win World War II, then to a framework for the creation and management of a nationwide natural gas grid in the prosperous post-war years, and finally to a confused and chaotic system of wellhead price regulation which produced shortages and discouraged new production during the 1950s and 1960s. By the 1970s, regulation had become ineffective, leading to deregulation in 1978. The natural gas industry operated under the oversight of the Federal Power Commission (FPC) which set gas rates, regulated profits and competition, and established rules for entry and exit into markets. Over the course of four decades, the FPC oversaw the development of a truly national industry built around a system of large diameter pipelines. Tennessee Gas Transmission Company (later Tenneco) was an integral part of this industry. At first, Tenneco prospered under regulation. Regulation provided Tenneco with the means to build its first pipeline and a secure revenue stream for decades. A series of conflicts with the FPC and the difficulties imposed by the Phillips vs. Wisconsin case in 1954 soon interfered with the ambitious long-term goals of Tenneco CEO and president Gardiner Symonds. Tenneco first diversified into unregulated businesses in the 1940s, which accelerated as regulatory changes constrained the company's growth. By the 1960s the company was at the forefront of the conglomeration movement, when Tenneco included a variety of disparate businesses, including oil and gas production, chemicals, consumer packaging, manufacturing, shipbuilding, and food production, among others. Gas transmission became a minority interest in Tenneco's portfolio as newer and larger divisions

  6. The domestic natural gas industry in developing countries

    International Nuclear Information System (INIS)

    Klass, D.L.; Khan, R.A.; Khwaja, S.

    1992-01-01

    The domestic natural gas industry has generally exhibited slow growth in most developing countries that are fortunate enough to have sufficient proved gas reserves to meet energy needs. But supportive government policies that promote the use of indigenous reserves are now beginning to have a positive impact in many parts of the world. Supply and distribution infrastructures are being built or modernized. And natural gas is now or will be available at prices that encourage the displacement of competitive fuels in the larger, energy-intensive industrial and power-generation markets of these countries. It is expected that the domestic gas industry in many developing countries will expand at higher rates than in the past. In the next few decades, the resulting benefits will include reductions in oil consumption per capita, improvements in the balance of payments for oil-importing and exporting developing countries, greater efficiency of energy usage and lower energy consumption per output unit, and improved environmental quality. The national economies and living standards will also undergo significant advancement

  7. Consumption of natural gas on GRTgaz's territory - Year 2007

    International Nuclear Information System (INIS)

    2008-01-01

    GRTgaz is a European leader in natural gas transmission, a world expert in gas transmission networks and systems, and an operator firmly committed to the energy transition. It owns and operates the gas transmission network throughout most of France and it manages the transmission network in Germany, thereby helping to ensure correct operation of the French and European gas market. It contributes to the energy security of regional supply systems and performs a public service mission to ensure the continuity of consumer supply. This document presents some key figures about GRTgaz activity in 2007: Gross consumption on GRTgaz's transmission system and associated, Change in gross and corrected consumptions on the GRTgaz network over the period 2006-2007, Quantities of natural gas transported each month by GRTgaz in 2007

  8. Some aspects of natural gas and economic development - a short note

    International Nuclear Information System (INIS)

    Banks, F.E.

    1992-01-01

    Just because gas is labelled the fuel of the future does not ensure that it will become exactly that; but faith is important. If the world's energy establishments really want to expand their use of natural gas, all the objective conditions exist to make this expansion possible: large and increasing gas supplies; impressive changes in gas-burning technologies; a widespread acceptance of gas by both the general public and environmentalists; and so on. The considerable increase in the supply of gas is probably regarded as bad news by many exporters of gas, but I am not so sure that this will prove to be the case. Instead, a situation may be foreseen where the widely advertized rising supply will tend to encourage demand, since many actual and potential gas users will be inclined to interpret rapidly increasing gas reserves as the forerunner of an extended buyers' market. Two other factors working in favour of natural gas are the growing belief that the remaining reserves of oil are considerably more limited than previously believed and the increase in the value of natural gas due to technological advances being made in gas-burning equipment. The pattern of economic growth and development in Sweden which does not have natural gas and the key role of the electricity sector, is a pointer to countries which do possess gas that they should pay particular attention to its value in electricity generation. (author)

  9. Natural gas prices

    International Nuclear Information System (INIS)

    Johnson, W.A.

    1990-01-01

    Since the 1970s, many electric utilities and industrial boiler fuel users have invested in dual fuel use capability which has allowed them to choose between natural gas, residual fuel oil, and in some instances, coal as boiler fuels. The immediate reason for this investment was the need for security of supply. Wellhead regulation of natural gas prices had resulted in shortages during the 1970s. Because many industrial users were given lowest priority in pipeline curtailments, these shortages affected most severely boiler fuel consumption of natural gas. In addition, foreign supply disruptions during the 1970s called into question the ready availability of oil. Many boiler fuel users of oil responded by increasing their ability to diversify to other sources of energy. Even though widespread investment in dual fuel use capability by boiler fuel users was initially motivated by a need for security of supply, perhaps the most important consequence of this investment was greater substitutability between natural gas and resid and a more competitive boiler fuel market. By the early 1980s, most boiler fuel users were able to switch from one fuel to another and often did for savings measured in pennies per MMBtu. Boiler fuel consumption became the marginal use of both natural gas and resid, with coal a looming threat on the horizon to both fuels

  10. Risks in global natural gas markets: Investment, hedging and trade

    International Nuclear Information System (INIS)

    Egging, Ruud; Holz, Franziska

    2016-01-01

    Recent supply security concerns in Europe have revived interest into the natural gas market. We investigate infrastructure investment and trade in an imperfect market structure for various possible risks for both supply and demand. We focus on three possible scenarios in a stochastic global gas market model: (i) transit of Russian gas via Ukraine that may be disrupted from 2020 on; (ii) natural gas intensity of electricity generation in OECD countries that may lead to higher or lower natural gas demand after 2025; and (iii) availability of shale gas around the globe after 2030. We illustrate how the timing of investments is affected by inter-temporal hedging behavior of market agents, such as when LNG capacity provides ex-ante flexibility or an ex-post fallback option if domestic or nearby pipeline supply sources are low. Moreover, we find that investment in LNG capacities is more determined by demand side pull – due to higher needs in electric power generation – than by supply side push, e.g. higher shale gas supplies needing an outlet. We focus on Europe, North America, and China that are the world's most important gas consuming and supplying regions. - Highlights: •We use the stochastic variant of the multi-period Global Gas Model. •We investigate the effects of uncertainty in Russian exports, demand, and shale gas. •We find that LNG is preferred as hedging option in anticipation of uncertain events. •Pipelines may be chosen as recourse decision after uncertain events realized. •China will dominate the global natural gas market regardless the scenario.

  11. Natural gas 1995: Issues and trends

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-11-01

    Natural Gas 1995: Issues and Trends addresses current issues affecting the natural gas industry and markets. Highlights of recent trends include: Natural gas wellhead prices generally declined throughout 1994 and for 1995 averages 22% below the year-earlier level; Seasonal patterns of natural gas production and wellhead prices have been significantly reduced during the past three year; Natural gas production rose 15% from 1985 through 1994, reaching 18.8 trillion cubic feet; Increasing amounts of natural gas have been imported; Since 1985, lower costs of producing and transporting natural gas have benefitted consumers; Consumers may see additional benefits as States examine regulatory changes aimed at increasing efficiency; and, The electric industry is being restructured in a fashion similar to the recent restructuring of the natural gas industry.

  12. Natural gas monthly, August 1994

    Energy Technology Data Exchange (ETDEWEB)

    1994-08-24

    The Natural Gas Monthly (NGM) highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time, the NGM features articles designed to assist readers in using and interpreting natural gas information.

  13. Natural gas monthly, November 1993

    International Nuclear Information System (INIS)

    1993-01-01

    The Natural Gas Monthly (NGM) highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground state data are also reported. From time to time, the NGM features articles designed to assist readers in using and interpreting natural gas information

  14. The development of natural gas supply costs to Europe, the United States and Japan in a globalizing gas market-Model-based analysis until 2030

    International Nuclear Information System (INIS)

    Lochner, Stefan; Bothe, David

    2009-01-01

    Quickly declining natural gas reserves in some parts of the world, increasing demand in today's major gas consuming regions, the emergence of new demand centres and the globalization of natural gas markets caused by the rising importance of liquefied natural gas (LNG) are changing global gas supply structures and will continue to do so over the next decades. Applying a global gas market model, we produce a forecast for global gas supply to 2030 and determine the supplier-specific long-run average costs of gas supplied to three major consuming regions. Results for the three regions are compared and analysed with a focus on costs, supply diversification and the different roles of LNG. We find that while European and Japanese external gas supply will be less diversified in international comparison, gas can be supplied at relatively low costs due to the regions' favourable locations in geographic proximity to large gas producers. The US market's supply structure on the other hand will significantly change from its current situation. The growing dependency on LNG imports from around the world will lead to significantly higher supply costs but will also increase diversification as gas will originate from an increasing number of LNG exporting countries

  15. 77 FR 19277 - Orders Granting Authority To Import and Export Natural Gas and Liquefied Natural Gas During...

    Science.gov (United States)

    2012-03-30

    ... and Export Natural Gas and Liquefied Natural Gas During February 2012 FE Docket Nos. FREEPORT LNG...-LNG QUICKSILVER RESOURCES INC 12-12-NG UNITED ENERGY TRADING CANADA, ULC 12-13-NG ENCANA NATURAL GAS... authority to import and export natural gas and liquefied natural gas. These Orders are summarized in the...

  16. Natural gas vehicles in Italy

    International Nuclear Information System (INIS)

    Mariani, F.

    1991-01-01

    The technology of compressed natural gas (CNG) for road vehicles originated 50 years ago in Italy, always able to adapt itself to changes in energy supply and demand situations and national assets. Now, due to the public's growing concern for air pollution abatement and recent national energy policies calling for energy diversification, the commercialization of natural gas road vehicles is receiving new momentum. However, proper fuel taxation and an increased number of natural gas distribution stations are required to support this growing market potential. Operators of urban bus fleets stand to gain substantially from conversion to natural gas automotive fuels due to natural gas being a relatively cheap, clean alternative

  17. Natural gas monthly, June 1998

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-06-01

    The Natural Gas Monthly (NGM) highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time, the NGM features articles designed to assist readers in using and interpreting natural gas information. 6 figs., 27 tabs.

  18. Natural gas monthly, October 1998

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-10-01

    The Natural Gas Monthly (NGM) highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time, the NGM features articles designed to assist readers in using and interpreting natural gas information. 6 figs., 27 tabs.

  19. Natural gas monthly, May 1999

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-05-01

    The Natural Gas Monthly (NGM) highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time the NGM features articles designed to assist readers in using and interpreting natural gas information. 6 figs., 27 tabs.

  20. The importance of LNG for natural gas consumption in the EU

    Directory of Open Access Journals (Sweden)

    Metelska Klaudia

    2016-01-01

    Full Text Available The World market of liquefied natural gas (LNG is growing rapidly. In 2015 LNG production exceeded 333 bcm with its predicted increase up to 450 bcm in 2019. The analysis of LNG role in natural gas import to the EU in recent years shows variability: LNG share in overall import reached 25% in 2011 and it went down to 15% in 2014. The smaller demand for natural gas including LNG in the EU can be due to, among others, a slower economic growth and a dynamic development of the use of renewable energy sources. The article shows the role of natural gas in the structure of consumption of primary energy as well as the changes in demand for natural gas in the years 2007–2014 for the main groups of end users: industry, energy production and individual households. The biggest fall in demand for natural gas has been observed in energy production sector in recent years. This publication continues to analyse the structure of natural gas supplies to the EU, with special emphasis on the directions of LNG import to the countries such as: The UK, Spain, France, Greece, Belgium, Portugal, Italy, Lithuania and The Netherlands. The significance of LNG in the balance of consumption of natural gas in these countries has been presented as well as the infrastructure connected with LNG and plans of development of regasification terminals. In the summary the most important conclusions have been drawn and a chance of the increase in significance of the role of LNG in the balance of natural gas supplies has been pointed out, which is due to the steep fall of LNG prices which has taken place in recent years.

  1. 77 FR 12274 - Orders Granting Authority To Import and Export Natural Gas and Liquefied Natural Gas During...

    Science.gov (United States)

    2012-02-29

    ... Authority To Import and Export Natural Gas and Liquefied Natural Gas During January 2012 AGENCY: Office of... LNG, LP 11-98-LNG ENERGY PLUS NATURAL GAS LLC 11-155-NG BROOKFIELD ENERGY MARKETING L.P 12-03-NG WPX... granting authority to import and export natural gas and liquefied natural gas. These Orders are summarized...

  2. European natural gas

    International Nuclear Information System (INIS)

    Thackeray, Fred

    1999-11-01

    Contains Executive Summary and Chapters on: Main issues; Natural gas consumption and supply: statistics and key features of individual countries; Sectoral natural gas consumption; Indigenous production; Imports; Prices and taxes; The spot market: The interconnector; Forecasts of production and consumption and contracted imports; Progress of markets liberalisation; Effects of environmentalist developments; Transmission networks and storage; Some principal players. (Author)

  3. The use of compressed natural gas as a strategy of development of natural gas industry; Utilizacao do GNC (Gas Natural Comprimido) como estrategia de desenvolvimento da industria do gas natural

    Energy Technology Data Exchange (ETDEWEB)

    Bock, Jucemara [Companhia de Gas do Estado do Rio Grande do Sul (Sulgas), Porto Alegre, RS (Brazil). Coordenacao de Segmento Veicular; Rickmann, Cristiano [Companhia de Gas do Estado do Rio Grande do Sul (Sulgas), Porto Alegre, RS (Brazil). Gerencia de Novos Negocios; Maestri, Juares [Companhia de Gas do Estado do Rio Grande do Sul (Sulgas), Porto Alegre, RS (Brazil). Gerencia de Mercado de Grandes Consumidores

    2008-07-01

    This work emphasizes the Compressed Natural Gas (CNG) as modal of transport, used by the Company of Gas of the State of Rio Grande do Sul - Sulgas, through experience in pioneering project in Brazil: the introduction of the technology of Compressed Natural Gas (CNG) to assist areas where there is not the infrastructure of pipeline for the transport. The article offers a display of the project of expansion of the Natural gas in Rio Grande do Sul, through the supply of CNG to the company Tramontina in Carlos Barbosa's city in the year of 2002. The last aspect focused by this article demonstrates as the use of this transport technology impelled the development of the transport market in the State and it has been used as an important strategy for the development of the market of Natural Gas Vehicle (NGV) in the state. (author)

  4. Buying natural gas in the spot market: risks related to the natural gas industry globalization; Aquisicao de gas natural em bases 'spot': riscos associados a globalizacao da industria do gas natural

    Energy Technology Data Exchange (ETDEWEB)

    Mathias, Melissa Cristina [PETROBRAS S.A., Rio de Janeiro, RJ (Brazil); Szklo, Alexandre Salem [Universidade Federal do Rio de Janeiro (UFRJ), RJ (Brazil). Coordenacao dos Programas de Pos-graduacao de Engenharia (COPPE). Programa de Planejamento Energetico

    2008-07-01

    The growth of the international natural gas trade during the last decade resulted in the expectation that this product would be traded as a commodity. This expectation created a boom in the investments related to the commercialization of natural gas between borders, especially in the distinct segments of the chain of liquefied natural gas (LNG). Different agents launched themselves into liquefaction and regasification enterprises, and the ordering of ships also showed significant growth. Despite that, the natural gas market still cannot be considered global, and international gas transactions are primarily done within regional markets. This article investigates the challenges posed to the constitution of a global natural gas market. These challenges represent risks to the commercialization of this product in spot bases, for the agents that launch themselves into projects to export or import LNG to be commercialized through short term contracts in the international market for this product. (author)

  5. Car spring by natural gas. Dynamic, economical, proper; Mit Erdgas in den Autofruehling. Dynamisch, wirtschaftlich, sauber

    Energy Technology Data Exchange (ETDEWEB)

    Holtmeier, Gerhard [Initiativkreis Erdgas als Kraftstoff - Deutschland e.V., Leipzig (Germany); VNG - Verbundnetz Gas AG, Leipzig (Germany)

    2009-06-02

    Natural gas passenger cars are cruising into the spring of automotive year 2009. Rolling off the production lines since March the world's first mass-produced natural gas turbo vehicles have rung in the era of natural gas powered mobility. They reconcile the joy of driving with economy and environmental friendliness. Apart from being fit for everyday use they also do their job in motor sports, as demonstrated by two tuned natural-gas powered VW Scirocco cars that participated in the 24-hour race on the Nuerburg Ring in late May. To bring momentum to the market is also the task of ''erdgas mobil'', a newly founded sales company for natural gas and natural gas powered vehicles, which started operations in April of 2009.

  6. Decoupling the Oil and Gas Prices. Natural Gas Pricing in the Post-Financial Crisis Market

    International Nuclear Information System (INIS)

    Kanai, Miharu

    2011-01-01

    This paper looks into natural gas pricing in the post-financial crisis market and, in particular, examines the question whether the oil-linked gas pricing system has outlived its utility as global gas markets mature and converge more rapidly than expected and as large new resources of unconventional gas shift the gas terms-of-trade. Two opposing natural gas pricing systems have coexisted for the last two decades. On the one hand, there is traditional oil-linked pricing, used in pipeline gas imports by Continental European countries and in LNG imports by the countries in Far East. The other is the system led by futures exchanges in deregulated, competitive markets largely in the UK and the US. World gas markets are changing and the basis and mechanisms of price formation are changing with them. There is no reason to expect a revolution in gas pricing, but formulas designed to address the challenges of the 1970's will need to adjust to the realities of the present and expectations for the 21. century. Because such changes will imply a redistribution of costs and benefits, vested shareholders will defend the status quo. But hopefully and ultimately, appropriately regulated markets will assert themselves and shareholders along the entire value chain will have their interests served

  7. Natural gas industry in Bulgaria

    International Nuclear Information System (INIS)

    Mashkin, L.

    1994-01-01

    An overview of the Bulgarian natural gas industry is presented. The starting point was the discovery of the indigenous Chiren gas-field in 1967. The first agreement with the ex-USSR for supply of natural gas and construction of main pipelines was signed in 1968. The state gas company BULGARGAZ is responsible for transportation, storage, distribution, processing and marketing of the gas to over 150 industrial companies in the country, as well as for the transportation services to gas importers in neighboring Turkey. The GAZSTROJMONTAZH company accomplish the construction of the local and transit pipelines to Turkey and Greece, as well as of some objects in Iran, Syria, Ukraine and Germany. In the past 20 years, 87890 million m 3 natural gas from Russia are supplied and 846 million m 3 - from domestic sources. The share of natural gas in the overall energy balance is 13.6% for 1992. The restructuring and further development of gas industry require to take into account some factors as: security in supply; investments for technical assurance; pricing policy for natural gas; development of private business. Some administrative problems are also mentioned. 2 tabs., 1 fig

  8. Natural Gas Consumption of Emerging Economies in the Industrialization Process

    Directory of Open Access Journals (Sweden)

    Jian Chai

    2016-10-01

    Full Text Available Natural gas has become more and more important in the world energy market with the change of energy consumption structure and consumption subjects. This paper applies the panel smooth transition regression (PSTR model to study the nonlinear relationship between natural gas consumption and economic variables of emerging economies, and the empirical results show that: (1 There is a non-linear relationship among natural gas consumption, GDP per capita, industrialization and urbanization rate; (2 The optimal PSTR model is a two-regime model by using the lagged industrialization as a transition variable, and the impact of GDP per capita and of industrialization on natural gas consumption shows incomplete symmetry in low and high regime, respectively; (3 The result of time-varying elasticity analysis indicates that natural gas consumption is inelastic to GDP per capita, but elastic to both industrialization and urbanization. The elasticity of GDP per capita generally decrease with fluctuation, the elasticity of industrialization tends to rise, and the elasticity of urbanization is linear at high level; (4 Regional difference shows that there are 10 emerging economies are in first regime (below industrialization of 43.2%, and the remaining 6 are in second regime. This provides reference for countries in different transformation periods to make economic policies adapting to energy saving, energy structure optimization and other sustainable development strategies.

  9. Oil and natural gas

    International Nuclear Information System (INIS)

    Riddell, C.H.

    1993-01-01

    The natural gas industry and market prospects in Canada are reviewed from a producer's point of view. In the first eight months of 1993, $2.3 billion in new equity was raised for natural gas exploration and production, compared to $900 million in 1991 and $1.2 billion in 1992. The number of wells drilled in the western Canada basin is expected to reach 8,000-9,000 in 1993, up from 5,600 in 1992, and Canadian producers' share of the North American natural gas market will probably reach 20% in 1993, up from 13% in 1986. Potential and proved gas supply in North America is ca 750 trillion ft 3 , of which ca 30% is in Canada. Factors affecting gas producers in Canada are the deregulated nature of the market, low costs for finding gas (finding costs in the western Canada basin are the lowest of any basin in North America), and the coming into balance of gas supply and demand. The former gas surplus has been reduced by expanding markets and by low prices which reduced the incentive to find new reserves. This surplus is largely gone, and prices have started rising although they are still lower than the pre-deregulation prices. Progress is continuing toward an integrated North American gas market in which a number of market hubs allow easy gas trading between producers and consumers. Commodity exchanges for hedging gas prices are beginning operation and electronic trading of gas contracts and pipeline capacity will also become a reality. 4 figs

  10. Brazilian liquefied natural gas terminals: from the conception to the operation

    Energy Technology Data Exchange (ETDEWEB)

    Santos, Renata N.R. dos; Lemos, Marcelo C. de; Silva, Marcos Jose M. da; Borges, Jorge Luiz P.; Soares, Fabio L.; Grieco, Eduardo P.; Melchior, Jose Carlos [PETROBRAS Transporte S.A. (TRANSPETRO), Rio de Janeiro, RJ (Brazil)

    2009-12-19

    To guarantee more flexibility and safety in supplying natural gas to the Brazilian market, PETROBRAS designed and constructed two liquefied natural gas (LNG) regasification terminals. These terminals are unprecedented in the world since they are the only ones to use vessels that have been adapted to store LNG and re gasify the product onboard and to adopt the model of transferring LNG from a supply ship to a regasification vessel via cryogenic arms. Due to these different characteristics, TRANSPETRO, the PETROBRAS subsidiary in charge of operating these terminals, had to prepare itself not only to deal with a new product but also to operate terminals that have no counterparts in the world. This article gives an overview of the LNG supply chain and of the new Brazilian LNG Terminals from their conception to the preparation process to operate them. (author)

  11. Hydraulic fracturing for natural gas: impact on health and environment.

    Science.gov (United States)

    Carpenter, David O

    2016-03-01

    Shale deposits exist in many parts of the world and contain relatively large amounts of natural gas and oil. Recent technological developments in the process of horizontal hydraulic fracturing (hydrofracturing or fracking) have suddenly made it economically feasible to extract natural gas from shale. While natural gas is a much cleaner burning fuel than coal, there are a number of significant threats to human health from the extraction process as currently practiced. There are immediate threats to health resulting from air pollution from volatile organic compounds, which contain carcinogens such as benzene and ethyl-benzene, and which have adverse neurologic and respiratory effects. Hydrogen sulfide, a component of natural gas, is a potent neuro- and respiratory toxin. In addition, levels of formaldehyde are elevated around fracking sites due to truck traffic and conversion of methane to formaldehyde by sunlight. There are major concerns about water contamination because the chemicals used can get into both ground and surface water. Much of the produced water (up to 40% of what is injected) comes back out of the gas well with significant radioactivity because radium in subsurface rock is relatively water soluble. There are significant long-term threats beyond cancer, including exacerbation of climate change due to the release of methane into the atmosphere, and increased earthquake activity due to disruption of subsurface tectonic plates. While fracking for natural gas has significant economic benefits, and while natural gas is theoretically a better fossil fuel as compared to coal and oil, current fracking practices pose significant adverse health effects to workers and near-by residents. The health of the public should not be compromized simply for the economic benefits to the industry.

  12. Methane-bomb natural gas

    International Nuclear Information System (INIS)

    Anon.

    1993-01-01

    About 50% of the so-called 'greenhouse-effect' is not caused by CO 2 , but by more dangerous gases, among them is methane. Natural gas consists to about 98% of methane. In Austria result about 15% of the methane emissions from offtake, storage, transport (pipelines) and distribution from natural gas. A research study of the Research Centre Seibersdorf points out that between 2.5% and 3.6% of the employed natural gas in Austria emits. The impact of this emitted methane is about 29 times worse than the impact of CO 2 (caused for examples by petroleum burning). Nevertheless the Austrian CO 2 -commission states that an increasing use of natural gas would decrease the CO 2 -emissions - but this statement is suspected to be based on wrong assumptions. (blahsl)

  13. Oil and gas financing by the World Bank

    International Nuclear Information System (INIS)

    Razavi, Hossein

    1995-01-01

    The World Bank has developed a flexible oil and gas programme that is structured to meet the changing needs of the sector as they arise. The Bank became prominent in the oil and gas sector after the oil crises of the 1970s, when it began assisting client countries in developing their indigenous energy resources. At the beginning, Bank lending concentrated on exploration and development of hydrocarbon resources where the level of lending expanded to US$1 billion in 1983. This rapid expansion caused some concern that Bank activities might preempt those of the private sector. In response, the Bank imposed in 1984 strict limitations on petroleum exploration and oil production lending. In combination with the perception that future oil demand would be weak, this caused the lending programme to fall off sharply (to US$300 million by 1986). By 1990, the Bank was again moving actively into hydrocarbon sector lending, but then the emphasis was on promoting private sector development and supporting the development of natural gas as a substitute for coal and oil. Bank lending to the sector has been on the increase since 1990; a lending level of about US$1 billion yearly is expected for the second half of the 1990s. In addition to its direct lending, the World Bank facilitates contributions by other financiers through its cofinancing and risk mitigation arrangements. (author)

  14. 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.

  15. 2013 - The Natural Gas Year in Review

    International Nuclear Information System (INIS)

    Lecarpentier, Armelle

    2014-01-01

    Natural gas consumption only rose by 1.3%, down from an average growth of 2.8% per year in the previous decade. Natural gas still suffers in particular from severe competition with coal in the power generation sector. Inside the EU-28, actual consumption was estimated down 1.9% to 460 Billion cubic metres (Bcm). This poor performance brought European consumption to levels not seen in more than 15 years. In the US, rising gas prices compared to 2012 has often made coal more competitive and penalized gas consumption in the power generation sector, causing it to fall by 10.5%. Global growth in natural gas has been increasingly constrained by supply. In 2013, the growth in gas production slowed substantially to 0.8%, bringing the total volume to 3377 Bcm. As before, the gas supply shortfall was due to the decline of mature and conventional fields, and an insufficient renewal of reserves. The lack of upstream investment is especially acute in emerging markets, due to a lack of a favourable regulatory and fiscal climate. The moderation of natural gas supply and investment has also been increasingly driven by geopolitical challenges. Deterioration of security, internal conflicts and resulting damage to infrastructures have caused some production outages and supply disruptions in some countries. In 2013, marketed production fell especially heavily in Africa (Algeria, Nigeria, Libya and Egypt). With the exception of Europe, other regions posted positive production gains. The largest of them were recorded in the CIS (+ 2.7%) and the Middle East (+ 3.4%). International gas trade increased significantly by 2.1% to 1048 Bcm, due to the growing dependence of consumer markets on increasingly distant production sources, sometimes located in economically and politically unstable areas. The rise in the international gas trade was only driven by inter-regional pipeline gas exports from the CIS to Europe (+ 15%) and China (+ 36%). Geopolitical risks are having an ever

  16. Low carbon renewable natural gas production from coalbeds and implications for carbon capture and storage.

    Science.gov (United States)

    Huang, Zaixing; Sednek, Christine; Urynowicz, Michael A; Guo, Hongguang; Wang, Qiurong; Fallgren, Paul; Jin, Song; Jin, Yan; Igwe, Uche; Li, Shengpin

    2017-09-18

    Isotopic studies have shown that many of the world's coalbed natural gas plays are secondary biogenic in origin, suggesting a potential for gas regeneration through enhanced microbial activities. The generation of biogas through biostimulation and bioaugmentation is limited to the bioavailability of coal-derived compounds and is considered carbon positive. Here we show that plant-derived carbohydrates can be used as alternative substrates for gas generation by the indigenous coal seam microorganisms. The results suggest that coalbeds can act as natural geobioreactors to produce low carbon renewable natural gas, which can be considered carbon neutral, or perhaps even carbon negative depending on the amount of carbon sequestered within the coal. In addition, coal bioavailability is no longer a limiting factor. This approach has the potential of bridging the gap between fossil fuels and renewable energy by utilizing existing coalbed natural gas infrastructure to produce low carbon renewable natural gas and reducing global warming.Coalbeds produce natural gas, which has been observed to be enhanced by in situ microbes. Here, the authors add plant-derived carbohydrates (monosaccharides) to coal seams to be converted by indigenous microbes into natural gas, thus demonstrating a potential low carbon renewable natural gas resource.

  17. 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

  18. 78 FR 19696 - Orders Granting Authority To Import and Export Natural Gas, To Import Liquefied Natural Gas, To...

    Science.gov (United States)

    2013-04-02

    ... DEPARTMENT OF ENERGY Orders Granting Authority To Import and Export Natural Gas, To Import Liquefied Natural Gas, To Export Liquefied Natural Gas and Vacating Prior Authority During December 2012 FE... granting authority to import and export natural gas and liquefied natural gas and vacating prior [[Page...

  19. Globalization of the Natural Gas Industry

    International Nuclear Information System (INIS)

    Burns, RJ.

    1996-01-01

    This document deals with the foreseeable evolution of natural gas demand in the next 15 years. Natural gas consumption is growing faster than any other fossil fuel and, according to ENRON, the natural consumption growth will continue. The environmental aspect of natural gas use for power generation is presented, showing that gas use reduces pollution emissions (when compared with coal). On top of that, it appears that the conversion efficiency of gas is much higher than the conversion efficiency of coal steam. Eventually, natural gas resources should meet energy demand for decades. (TEC)

  20. 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)

  1. Canadian natural gas winter 2005-06 outlook

    International Nuclear Information System (INIS)

    2005-11-01

    An outline of the Canadian natural gas commodity market was presented along with an outlook for Canadian natural gas supply and prices for the winter heating season of 2005-2006. In Canada, the level of natural gas production is much higher than domestic consumption. In 2004, Canadian natural gas production was 16.9 billion cubic feet per day (Bcf/d), while domestic consumption was much lower at 8.2 Bcf/d. The United States, whose natural gas consumption is higher than production, imported about 16 per cent of its natural gas supply from Canada and 3 per cent from other countries via liquefied natural gas imports. Canadian natural gas exports to the United States in 2004 was 8.7 Bcf/d, representing 51 per cent of Canada's production. In Canada, the most important natural gas commodity markets that determine natural gas commodity prices include the intra-Alberta market and the market at the Dawn, Ontario natural gas hub. A well connected pipeline infrastructure connects the natural gas commodity markets in Canada and the United States, allowing supply and demand fundamentals to be transferred across all markets. As such, the integrated natural gas markets in both countries influence the demand, supply and price of natural gas. Canadian natural gas production doubled from 7 to 16.6 Bcf/d between 1986 and 2001. However, in the past 3 years, production from western Canada has leveled out despite record high drilling activity. This can be attributed to declining conventional reserves and the need to find new natural gas in smaller and lower-quality reservoirs. The combination of steady demand growth with slow supply growth has resulted in high natural gas prices since the beginning of 2004. In particular, hurricane damage in August 2005 disrupted natural gas production in the Gulf of Mexico's offshore producing region, shutting-in nearly 9 Bcf/d at the height of damage. This paper summarized some of the key factors that influence natural gas market and prices, with

  2. Natural Gas Regulation

    International Nuclear Information System (INIS)

    1995-01-01

    The regulation of Natural Gas. Natural gas Regulation clarifies and consolidates the legal and institutional framework for development of the industry through six principal elements: 1) Establishment of a vision of the industry. 2) Development of regulatory objectives. 3) Determination of relationships among industry participants. 4) Clear specification of the role of PEMEX in the industry. 5) Definition of the functions of the Regulatory authority. 6) Creation of a transition regime. In parallel with the development of the substantive legal framework, the law of the Comision Reguladora de Energia (CRE) was also enacted by Congress in October 1995 to strength the institutional framework and implement the legal changes. This law defines the CRE as an agency of the Energy Ministry with technical, operational, and budgetary autonomy, and responsibility for implementing natural gas industry regulation. (Author)

  3. The natural gas industry in Russia: reforms in debate

    International Nuclear Information System (INIS)

    Locatelli, Catherine

    2014-07-01

    Due to the emergence of shale gas in the USA, Russia has become the second world producer of natural gas but this industry remains one of the most important sectors of the Russian economy as natural gas exports are an essential component or the Russian economic policy. Addressing this industry, the author first comments the evolutions of gas production since 1960 and its perspectives by 2020 and 2030. He also outlines the importance of the cost issue associated with the choice between mega projects and smaller ones. In a second part, the author comments and discusses the evolutions of gas exports towards Europe and of the export strategy. He evokes the possibility of arbitration between price and quantity in Gazprom's strategy, the possibility of a strategy of downstream integration on European gas markets, the possibility of a diversification of export markets (notably LNG markets as several LNG projects are planned). In the third part, the author describes the Gazprom model, comments the recurring debate on a reform of this holding, and discusses its quantity-based management and the issue of Gazprom's efficiency. He briefly evokes the issue of reform of the Russian gas industry, the progressive emergence of new actors

  4. 77 FR 31838 - Notice of Orders Granting Authority to Import and Export Natural Gas and Liquefied Natural Gas...

    Science.gov (United States)

    2012-05-30

    ... Granting Authority to Import and Export Natural Gas and Liquefied Natural Gas During April 2012 AGENCY... International, LLC....... 12-33-NG Phillips 66 Company 12-34-NG Northwest Natural Gas Company 12-41-NG Sequent... authority to import and export natural gas and liquefied natural gas. These Orders are summarized in the...

  5. Natural gas: redistributing the economic surplus

    International Nuclear Information System (INIS)

    Oliveira, A. de; Pinto Junior, H.Q.

    1990-01-01

    The natural gas has a limited role in the Brazilian energy balance. This role in industrial countries and some developing countries is much more important. Historically this contrasting situation can be explained by the limited natural gas reserves Brazil used to have. Since the oil crisis however the Brazilian natural gas reserves increased substantially without a similar increase in the role of natural gas in the energy balance. The existing institutional arrangement generates a struggle for the economic rent generated by natural gas production and consumption that seems to be at the core of this question. Our paper estimates the economic rent generated by natural gas in Brazil and its distribution among producers and consumers: it points toward a new institutional arrangement that could arguably, generate a new role for the natural gas in the Brazilian energy balance. (author)

  6. Natural gas supply and demand outlook

    International Nuclear Information System (INIS)

    McGill, C.B.

    1998-01-01

    The outlook for U.S. natural gas supply and demand in the residential, commercial, industrial/cogeneration, electricity and transportation sectors for 1995, 2000, 2005, 2010, and 2015 was presented. A summary of gas well completions from 1990 to 1997 was also provided. The Canadian natural gas resource was estimated at 184 trillion cubic feet. In 1996, Canada produced 5.6 trillion cubic feet of natural gas, half of which was exported to the U.S. New pipeline projects have been proposed to transport natural gas from eastern offshore areas and the Western Canadian Sedimentary Basin. A table representing U.S. and Canada gas trade from 1990 to 1997 and a map of proposed Canadian and U.S. natural gas pipeline routes were also included. Looking into the future, this speaker predicted continued volatility in natural gas prices. 9 tabs., 9 figs

  7. The experiment of the elemental mercury was removed from natural gas by 4A molecular sieve

    Science.gov (United States)

    Jiang, Cong; Chen, Yanhao

    2018-04-01

    Most of the world's natural gas fields contain elemental mercury and mercury compounds, and the amount of mercury in natural gas is generally 1μg/m3 200μg/m3. This paper analyzes the mercury removal principle of chemical adsorption process, the characteristics and application of mercury removal gent and the factors that affect the efficiency of mercury removal. The mercury in the natural gas is adsorbed by the mercury-silver reaction of the 4 molecular sieve after the manned treatment. The limits for mercury content for natural gas for different uses and different treatment processes are also different. From the environmental protection, safety and other factors, it is recommended that the mercury content of natural gas in the pipeline is less than 28μg / m3, and the mercury content of the raw material gas in the equipment such as natural gas liquefaction and natural gas condensate recovery is less than 0.01μg/m3. This paper mainly analyzes the existence of mercury in natural gas, and the experimental research process of using 4A molecular sieve to absorb mercury in natural gas.

  8. ISO New England Dual Fuel Capabilities to Limit Natural Gas and Electricity Interdependencies

    Energy Technology Data Exchange (ETDEWEB)

    Adder, Justin M. [National Energy Technology Lab. (NETL), Pittsburgh, PA, (United States)

    2016-04-22

    Since 2000, natural gas has seen tremendous growth as a fuel source for electricity generation in the United States (U.S.) with annual installations exceeding 20 GW in all but four years. It also accounts for an increasingly significant share of the nation’s electricity generation, growing from around 15 percent in the early part of the 2000s to between 26 and 29 percent in the last three years. (1) Increasing reliance on natural gas has led to concerns that an extreme weather event – which may cause curtailments in gas delivery – or a natural gas infrastructure failure could lead to local or regional electric reliability issues. (2) These concerns stem from differences in delivery methods of natural gas to electric generating units (EGUs) contrasted with the fuel delivery and storage methods for traditional baseload power systems (i.e. coal and nuclear units).1 (3) Although it seems that there is an abundance of natural gas in a post-shale gas world, infrastructure limitations and differences in electric and natural gas markets persist that differentiate natural gas-fired generators from traditional baseload power generators. Such concerns can be partially mitigated by modifying natural gas EGUs for operation on secondary fuels and installing on-site fuel storage for the secondary fuel, thus ensuring continuity of operation in the case of a gas delivery problem.2 This report examines technical, regulatory, and market issues associated with operating power plants primarily fueled with natural gas, on a secondary fuel, such as fuel oil or liquefied natural gas (LNG). In addition, a regional case study was completed to identify the current and near-term potential for dual fuel operation in New England, along with a market impact analysis of potential cost savings during an extreme weather event. The New England Independent System Operator (ISO-NE) was selected as the study area based on a preponderance of natural gas-fired generators contributing to the

  9. Methane emissions due to oil and natural gas operations in the Netherlands

    International Nuclear Information System (INIS)

    Oonk, J.; Vosbeek, M.E.J.P.

    1995-01-01

    The Netherlands is the 4th largest natural gas producer, with about 4% of the total world natural gas production. Also, significant amounts of oil are extracted. For this reason it can be expected that methane emissions from oil and natural gas operations contribute significantly to total methane emissions. Estimates so far, made by both the Dutch government and the industry vary widely. A renewed estimate is made of methane emissions from oil and natural gas production, based on a detailed engineering study of sources of methane in the system and quantification of source strengths. The estimate is validated by interpretation of atmospheric measurements. 1990 methane emissions from natural gas production were estimated to be 62 to 108 kton. The main cause of methane emissions is the venting of off-gases from processes and passing-valve emissions in the off-shore. Emissions from oil production were estimated to be 14 kton, mainly caused by venting of off-gases from processes. Best feasible options for emission reduction are: identification and replacement of leaking valves, and reuse or re-compression of off-gases from processes. Both options are existing policy in the Netherlands. 23 figs., 38 tabs., 2 appendices, 53 refs

  10. Natural gas commercialization in South America and its role as a regional integration factor

    International Nuclear Information System (INIS)

    Stanton, Ed; Rotte, Jooste

    1994-01-01

    This paper reviews the development of the existing natural gas businesses in various parts of the world. Lessons that have been learnt are used as pointers to assist in further development of the gas potential in South America. The healthy prospects for gas in South America are reviewed together with the provisions that are essential for gas business development in the future. (author). 1 fig

  11. Natural gas commercialization in South America and its role as a regional integration factor

    Energy Technology Data Exchange (ETDEWEB)

    Stanton, Ed; Rotte, Jooste [Shell International Gas (Brazil)

    1994-12-31

    This paper reviews the development of the existing natural gas businesses in various parts of the world. Lessons that have been learnt are used as pointers to assist in further development of the gas potential in South America. The healthy prospects for gas in South America are reviewed together with the provisions that are essential for gas business development in the future. (author). 1 fig.

  12. Natural gas in the transportation sector

    Energy Technology Data Exchange (ETDEWEB)

    Ask, T Oe; Einang, P M; Stenersen, D [MARINTEK (Norway)

    1996-12-01

    The transportation sector is responsible for more than 50% of all oil products consumed, and it is the fastest growing oil demand sector and the fastest growing source of emissions. During the last 10 years there have been a considerable and growing effort in developing internal combustion gas engines. This effort has resulted in gas engines with efficiencies comparable to the diesel engines and with emissions considerably lower than engines burning conventional fuels. This development offers us opportunities to use natural gas very efficiently also in the transportation sector, resulting in reduced emissions. However, to utilize all the built in abilities natural gas has as engine fuel, the natural gas composition must be kept within relatively narrow limits. This is the case with both diesel and gasoline today. A further development require therefore specified natural gas compositions, and the direct use of pipeline natural gas as today would only in limited areas be acceptable. An interesting possibility for producing a specified natural gas composition is by LNG (Liquid Natural Gas) production. (EG)

  13. Natural gas demand prospects in Korea

    Energy Technology Data Exchange (ETDEWEB)

    Kwon, Young-Jin [Korea Electric Power Corp. (KEPCO), Seoul (Korea, Republic of)

    1997-06-01

    Korea s natural gas demand has increase enormously since 1986. Natural gas demand in Korea will approach to 29 million tonnes by the year 2010, from little over 9 million tonnes in 1996. This rapid expansion of natural gas demand is largely due to regulations for environmental protection by the government as well as consumers preference to natural gas over other sources of energy. Especially industrial use of gas will expand faster than other use of gas, although it will not be as high as that in European and North America countries. To meet the enormous increase in demand, Korean government and Korea Gas Corporation (KOGAS) are undertaking expansion of capacities of natural gas supply facilities, and are seeking diversification of import sources, including participation in major gas projects, to secure the import sources on more reliable grounds. (Author). 5 tabs.

  14. Natural gas demand prospects in Korea

    International Nuclear Information System (INIS)

    Young-Jin Kwon

    1997-01-01

    Korea s natural gas demand has increase enormously since 1986. Natural gas demand in Korea will approach to 29 million tonnes by the year 2010, from little over 9 million tonnes in 1996. This rapid expansion of natural gas demand is largely due to regulations for environmental protection by the government as well as consumers preference to natural gas over other sources of energy. Especially industrial use of gas will expand faster than other use of gas, although it will not be as high as that in European and North America countries. To meet the enormous increase in demand, Korean government and Korea Gas Corporation (KOGAS) are undertaking expansion of capacities of natural gas supply facilities, and are seeking diversification of import sources, including participation in major gas projects, to secure the import sources on more reliable grounds. (Author). 5 tabs

  15. Acid Gas Removal from Natural Gas with Alkanolamines

    DEFF Research Database (Denmark)

    Sadegh, Negar

    commercially for the removal of acid gas impurities from natural gas. Alkanolamines, simple combinations of alcohols and ammonia, are the most commonly used category of chemical solvents for acid gas capture. This Ph.D. project is aboutthermodynamics of natural gas cleaning process with alkanolamines......Some 40 % of the world’s remaining gas reserves are sour or acid, containing large quantities of CO2 and H2S and other sulfur compounds. Many large oil and gas fields have more than 10 mole % CO2 and H2S content. In the gas processing industry absorption with chemical solvents has been used...... pressure on acid gas solubility was also quantitatively investigated through both experimental and modeling approaches....

  16. Natural gas for vehicles

    International Nuclear Information System (INIS)

    Chauveron, S. de

    1996-01-01

    This article presents compressed natural gas for vehicles (CNG), which can provide considerable advantages both as an alternative fuel and as a clean fuel. These assets are not only economic but also technical. The first part deals with what is at stake in developing natural gas as a motor fuel. The first countries to use CNG were those with natural gas resources in their subsoil. Today, with a large number of countries having to cope with growing concern about increasing urban pollution, natural gas is also seen as a clean fuel that can help cut vehicle pollutant emissions dramatically. In the second part a brief technical descriptions is given of CNG stations and vehicles, with the aim of acquainting the reader with some of CNG's specific technical features as compared to gasoline and diesel oil. Here CNG technologies are seen to be very close to the more conventional ones. (author)

  17. Canadian natural gas and climate change

    International Nuclear Information System (INIS)

    2002-03-01

    The Canadian Gas Association (CGA) has expressed concerns regarding how the goal to reduce greenhouse gas emissions can be met. It also has concerns regarding the possible economic impacts of required measures to reduce emissions to 6 per cent below 1990 levels. The CGA argued that since the initial negotiations of the Kyoto Protocol, Canada's greenhouse gas emissions have increased significantly, meaning that if the agreement were to come into force, Canada would have to reduce emissions by about 29 per cent below the currently-projected 2008-2012 level. The report states that 28 per cent of Canada's energy needs are met by natural gas. Excluding energy use in transportation, natural gas contributes more than 40 per cent to Canada's energy portfolio. More than half of Canadian households rely on pipeline services and distribution companies to deliver natural gas for household use. The manufacturing sector relies on natural gas for more than half of its energy needs. Natural gas is a major energy source for the iron/steel, petroleum refining and chemical manufacturing industries. Natural gas is a cleaner-burning fuel than coal or crude oil, and its use results in fewer environmental impacts than other fossil fuels. Vehicles powered by natural gas produce 20 - 30 per cent less carbon dioxide emissions than vehicles powered by gasoline. Pipelines are also a more efficient way of transporting and distributing natural gas than marine transport, railways or trucks. The CGA recommends that policy development should emphasize the environmental benefits of natural gas and recognize its role as a bridge fuel to a cleaner energy-based economy. It also recommends that policies should be developed to encourage the use of natural gas in electricity generation to lower greenhouse gases and air pollutants such as oxides of nitrogen that cause smog

  18. 75 FR 70350 - Liberty Natural Gas LLC, Liberty Liquefied Natural Gas (LNG) Deepwater Port License Application

    Science.gov (United States)

    2010-11-17

    ... DEPARTMENT OF TRANSPORTATION Maritime Administration [USCG-2010-0993] Liberty Natural Gas LLC, Liberty Liquefied Natural Gas (LNG) Deepwater Port License Application AGENCY: Maritime Administration... announce they have received an application for the licensing of a natural gas deepwater port and the...

  19. 76 FR 4417 - Liberty Natural Gas LLC, Liberty Liquefied Natural Gas (LNG) Deepwater Port License Application

    Science.gov (United States)

    2011-01-25

    ... DEPARTMENT OF TRANSPORTATION Maritime Administration [USCG-2010-0993] Liberty Natural Gas LLC, Liberty Liquefied Natural Gas (LNG) Deepwater Port License Application AGENCY: Maritime Administration... application describes an offshore natural gas deepwater port facility that would be located approximately 16.2...

  20. Potential local use of natural gas or LNG from Hammerfest LNG plant

    International Nuclear Information System (INIS)

    Neeraas, Bengt Olav

    1999-01-01

    A base-load LNG plant is planned to be built in Norway, near by the northern most city in the world, Hammerfest. Natural gas from the Snoehvit-field will be transported by pipeline to Melkoeya, a few kilometres from Hammerfest, where the liquefaction plant is planned to be located. SINTEF Energy Research has performed a study in co-operation with the local authorities on potentials for the use of LNG and natural gas locally in the Hammerfest region. Combined power and heat production by lean-burn gas engine, low temperature freezing of high quality products by use of LNG cold and drying of fish products are some of the identified fields for the use of natural gas and LNG. The establishment of an industrial area, with fish processing industry and a central freezing storage near by Hammerfest has been suggested. The gas may be transported locally either as LNG, by tank lorry or container, or as gas in a small pipeline, depending on distance, amount and the actual use. (author)

  1. Natural gas for vehicles (NGV)

    International Nuclear Information System (INIS)

    Prieur, A.

    2006-01-01

    Following a decade-long upsurge in the use of natural gas in the energy sector (heating and especially electricity), new outlets for natural gas are being developed in the transport sector. For countries endowed with substantial local resources, development in this sector can help reduce oil dependence. In addition, natural gas is often used to reduce pollution, particularly in cities. (author)

  2. Mathematical models of natural gas consumption

    International Nuclear Information System (INIS)

    Sabo, Kristian; Scitovski, Rudolf; Vazler, Ivan; Zekic-Susac, Marijana

    2011-01-01

    In this paper we consider the problem of natural gas consumption hourly forecast on the basis of hourly movement of temperature and natural gas consumption in the preceding period. There are various methods and approaches for solving this problem in the literature. Some mathematical models with linear and nonlinear model functions relating to natural gas consumption forecast with the past natural gas consumption data, temperature data and temperature forecast data are mentioned. The methods are tested on concrete examples referring to temperature and natural gas consumption for the area of the city of Osijek (Croatia) from the beginning of the year 2008. The results show that most acceptable forecast is provided by mathematical models in which natural gas consumption and temperature are related explicitly.

  3. Investigation of natural gas theft by magnetic remanence mapping.

    Science.gov (United States)

    Dobó, Zsolt; Kovács, Helga; Tóth, Pál; Palotás, Árpád B

    2014-12-01

    Natural gas theft causes major losses in the energy industry in Hungary. Among the non-technical losses occurring in natural gas networks, fraudulent residential consumption is one of the main factors. Up to 2014, gas meters that are most widely used in residential monitoring are manufactured with ferromagnetic moving components, which makes it possible to alter or disrupt the operation of the meters non-intrusively by placing permanent magnets on the casing of the meters. Magnetic remanence mapping was used to investigate a sample of 80 recalled residential meters and detect potentially fraudulent activity. 10% of the meters were found suspect by magnetic remanence measurement, of which 50% were confirmed to be potentially hijacked by further mechanical investigation. The details of the technique are described in this paper, along with experimental results and the discussion of the analysis of the real-world samples. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  4. Technical potential for developing natural gas use in the Brazilian red ceramic industry

    International Nuclear Information System (INIS)

    Schwob, Marcelo Rousseau Valenca; Henriques, Mauricio Jr.; Szklo, Alexandre

    2009-01-01

    The red ceramic industry in Brazil, consisting of over 7000 companies, requires large amounts of thermal energy, currently being met mainly by native fuelwood, which causes serious deforestation and soil erosion problems. The use of firewood does not allow achieving good energy performance in industrial ceramic kilns, causing high energy losses, low productivity and low quality products (bricks and roof tiles). Thus, to implement higher added value products, besides mitigate environmental problems caused by deforestation, the use of natural gas by the sector seems to be a promising alternative. Brazil's natural gas market has grown at a fast pace in recent years. Its share in the country's primary energy consumption increased from 3.7% to 9.3% between 1998 and 2007, compared to almost 21% in the world. The development of the Brazilian natural gas industry was grounded on stepping up supplies through integration with Bolivia from where natural gas is imported, together with fiscal incentives for promoting the demand. This paper estimates that the natural gas market that could be developed in the Brazilian red ceramic industry corresponds to less than 5% of the total industrial natural gas consumption, meaning that a major technological transformation of the country's red ceramic industry will not severely affect the natural gas market equilibrium, contributing to reduce the country's high rates of deforestation. (author)

  5. Natural gas: an environmental-friendly solution?

    International Nuclear Information System (INIS)

    Vermeire, J.

    1994-01-01

    Since 1970, the portion of natural gas in energy consumption in Western-Europe has grown by 6 percent per year on the average. About 20 percent of the energy demand in Western-Europe is now covered by natural gas. It is forecasted that this growth will continue at a rate of 2 percent per year until 2010. The natural gas consumption will increase from 325 billion cubic metres in 1993 to 450 billion cubic metres per year in 2010. For the coming 10 to 15 years, the natural gas demand is covered by long-term contracts with gas producing countries. From 2010 on, additional contracts, covering 70 to 120 billion cubic metres per year are required. A shift in geographic distribution of countries from which natural gas will be imported by Western-European countries is expected, which implies high investments and additional costs for transport and distribution of natural gas. Due to its qualities with respect to environmental impact, yield, availability, and advanced technology, natural gas is the energy vector of the 21 first century. (A.S.)

  6. Short-term natural gas consumption forecasting

    International Nuclear Information System (INIS)

    Potocnik, P.; Govekar, E.; Grabec, I.

    2007-01-01

    Energy forecasting requirements for Slovenia's natural gas market were investigated along with the cycles of natural gas consumption. This paper presented a short-term natural gas forecasting approach where the daily, weekly and yearly gas consumption were analyzed and the information obtained was incorporated into the forecasting model for hourly forecasting for the next day. The natural gas market depends on forecasting in order to optimize the leasing of storage capacities. As such, natural gas distribution companies have an economic incentive to accurately forecast their future gas consumption. The authors proposed a forecasting model with the following properties: two submodels for the winter and summer seasons; input variables including past consumption data, weather data, weather forecasts and basic cycle indexes; and, a hierarchical forecasting structure in which a daily model was used as the basis, with the hourly forecast obtained by modeling the relative daily profile. This proposed method was illustrated by a forecasting example for Slovenia's natural gas market. 11 refs., 11 figs

  7. 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)

  8. World's gas processing growth slows; U.S., Canada retain greatest share

    International Nuclear Information System (INIS)

    True, W.R.

    1994-01-01

    Growth in the world's natural-gas processing industry slowed somewhat in 1993 after strong expansion a year earlier. In 1993, slower growth was more evenly distributed among the world's regions than in 1992 with the US and Canada adding capacity along with the Middle East and Asia-Pacific. The US and Canada continue to lead the world in capacity with more than 107 bcfd; in throughput with almost 76 bcfd; and in production with nearly 115 million gpd (2.7 million b/d). The two countries also continued to lead the world in petroleum-derived sulfur production with more than 54% of the world's capacity and production last year. The paper discusses industry trends; the picture in the US; activities in Texas, Louisiana, Alaska, Alabama, Colorado, Kansas, and Oklahoma; new capacity worldwide; expansion plans in North America; and sulfur recovery

  9. Adsorptive storage of natural gas

    International Nuclear Information System (INIS)

    Yan, Song; Lang, Liu; Licheng, Ling

    2001-01-01

    The Adsorbed Natural Gas (ANG) storage technology is reviewed. The present status, theoretical limits and operational problems are discussed. Natural gas (NG) has a considerable advantage over conventional fuels both from an environmental point of view and for its natural abundance. However, as well known, it has a two fold disadvantage compared with liquid fuels: it is relatively expensive to transport from the remote areas, and its energy density (heat of combustion/volume) is low. All these will restrict its use. Compressed natural gas (CNG) may be a solution, but high pressures are needed (up to 25 MPa) for use in natural-gas fueled vehicles, and the large cost of the cylinders for storage and the high-pressure facilities necessary limit the practical use of CNG. Alternatively, adsorbed natural gas (ANG) at 3 - 4 MPa offers a very high potential for exploitation in both transport and large-scale applications. At present, research about this technology mainly focuses on: to make adsorbents with high methane adsorption capacity; to make clear the effects of heat of adsorption and the effect of impurities in natural gas on adsorption and desorption capacity. This paper provides an overview of current technology and examines the relations between fundamentals of adsorption and ANG storage. (authors)

  10. Trends in natural gas distribution and measurements

    International Nuclear Information System (INIS)

    Crone, C.F.A.

    1993-01-01

    On the occasion of the GAS EXPO 93, to be held from 13-15 October 1993 in Amsterdam, Netherlands, an overview is given of trends in the distribution of natural gas and the measuring of natural gas, as noted by experts from the energy utilities, GASTEC and Gasunie in the Netherlands. With regard to the natural gas distribution trends attention is paid to synthetic materials, the environmental effects, maintenance, underground natural gas pressure control, horizontal drilling (no-dig techniques), and other trends. With regard to natural gas metering trends brief discussions are given of the direct energy meter, the search for a new gas meter in households, telemetering, improving the accuracy of the gas meters by means of electronics, on the spot calibration of large gas meters, the use of an online chromatograph to determine the calorific value, the development of a calibration instrument, the so-called piston prover, to measure large quantities of natural gas, the recalibration of natural gas stations, the ultrasonic gas meter, and finally the quality of the natural gas supply. 1 fig., 11 ills

  11. Economics of natural gas upgrading

    International Nuclear Information System (INIS)

    Hackworth, J.H.; Koch, R.W.

    1995-01-01

    Natural gas could be an important alternative energy source in meeting some of the market demand presently met by liquid products from crude oil. This study was initiated to analyze three energy markets to determine if greater use could be made of natural gas or natural gas derived products and if those products could be provided on an economically competitive basis. The three markets targeted for possible increases in gas use were motor fuels, power generation, and the chemical feedstocks market. The economics of processes to convert natural gas to transportation fuels, chemical products, and power were analyzed. The economic analysis was accomplished by drawing on a variety of detailed economic studies, updating them and bringing the results to a common basis. The processes analyzed included production of methanol, MTBE, higher alcohols, gasoline, CNG, and LNG for the transportation market. Production and use of methanol and ammonia in the chemical feedstock market and use of natural gas for power generation were also assessed. Use of both high and low quality gas as a process feed stream was evaluated. The analysis also explored the impact of various gas price growth rates and process facility locations, including remote gas areas. In assessing the transportation fuels market the analysis examined production and use of both conventional and new alternative motor fuels

  12. Origin of natural gas; Tennen gas no kigen

    Energy Technology Data Exchange (ETDEWEB)

    Katayama, Y. [The Institute of Applied Energy, Tokyo (Japan)

    1996-03-20

    Natural gas, which is a general term of flammable hydrocarbon gases such as methane, is classified by origin into the following categories : (1) oil field gas (oil gas), (2) aquifers (bacteria-fermented methane), (3) coal gas (coal field gas), and (4) abiogenetic gas. The natural gas which has (1-4) origins and is now used as resource in a large quantity is (1) oil field gas. This gas is a hydrocarbon gas recovered in the production process of petroleum and contains components such as ethane, propane and butane. To the contrary, (2) aquifers and (3) coal gas have methane as main component. As (4) abiogenetic methane, there are gas formed in inorganic reaction in activities of submarine volcanos and deep gas (earth origin gas). Oil field gas has kerogen origin. Aquifers were formed by fermentation of organic matters. Coal gas was formed by coalification of vitrinite. As abiogenetic methane, there are inorganic reaction formation gas and deep gas, the latter of which exists little as resource. 7 refs., 11 figs., 1 tab.

  13. Natural gas in the European Community

    International Nuclear Information System (INIS)

    Kalim, Z.

    1991-01-01

    A report is presented on 'Natural Gas in the European Community'. Aspects discussed include the challenges facing the gas industry in the EC, the development of the European gas industry, the structure and role of European gas companies, the sources of European supply, gas contracts and the influences that operate on sales into end markets, electricity generation from natural gas, evolving markets for natural gas in the EC, life in the private sector using British Gas as a role model and country profiles for eleven European countries. (UK)

  14. Business cycles and natural gas prices

    International Nuclear Information System (INIS)

    Apostolos, S.; Asghar, S.

    2005-01-01

    This paper investigates the basic stylised facts of natural gas price movements using data for the period that natural gas has been traded on an organised exchange and the methodology suggested by Kydland and Prescott (1990). Our results indicate that natural gas prices are procyclical and lag the cycle of industrial production. Moreover, natural gas prices are positively contemporaneously correlated with United States consumer prices and lead the cycle of consumer prices, raising the possibility that natural gas prices might be a useful guide for US monetary policy, like crude oil prices are, possibly serving as an important indicator variable. (author)

  15. Natural gas monthly, February 1994

    Energy Technology Data Exchange (ETDEWEB)

    1994-02-25

    The NGM highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. The NGM also features articles designed to assist readers in using and interpreting natural gas information.

  16. Agricultural demands for natural gas and liquified petroleum gas in the USA

    International Nuclear Information System (INIS)

    Uri, N.D.; Gill, M.

    1992-01-01

    This study endeavours to determine whether farmers adjust their consumption of natural gas and liquefied petroleum gas in response to changes in the unit price of energy. A demand model is specified and estimated. The conclusions suggest that the unit price of natural gas (liquefied petroleum gas) is a factor impacting the quantity of natural gas (liquefied petroleum gas) demanded by farmers, but there is no indication that other types of energy are substitutes for natural gas or liquefied petroleum gas. Additionally, the number of acres irrigated is an important factor driving the demand for natural gas and liquefied petroleum gas. Finally, the estimated models of natural gas and liquefied petroleum gas demand were structurally stable over the period 1971-1989. (author)

  17. Greenhouse gas emissions from high demand, natural gas-intensive energy scenarios

    International Nuclear Information System (INIS)

    Victor, D.G.

    1990-01-01

    Since coal and oil emit 70% and 30% more CO 2 per unit of energy than natural gas (methane), fuel switching to natural gas is an obvious pathway to lower CO 2 emissions and reduced theorized greenhouse warming. However, methane is, itself, a strong greenhouse gas so the CO 2 advantages of natural gas may be offset by leaks in the natural gas recovery and supply system. Simple models of atmospheric CO 2 and methane are used to test this hypothesis for several natural gas-intensive energy scenarios, including the work of Ausubel et al (1988). It is found that the methane leaks are significant and may increase the total 'greenhouse effect' from natural gas-intensive energy scenarios by 10%. Furthermore, because methane is short-lived in the atmosphere, leaking methane from natural gas-intensive, high energy growth scenarios effectively recharges the concentration of atmospheric methane continuously. For such scenarios, the problem of methane leaks is even more serious. A second objective is to explore some high demand scenarios that describe the role of methane leaks in the greenhouse tradeoff between gas and coal as energy sources. It is found that the uncertainty in the methane leaks from the natural gas system are large enough to consume the CO 2 advantages from using natural gas instead of coal for 20% of the market share. (author)

  18. Natural gas vehicles. An option for Europe

    International Nuclear Information System (INIS)

    Engerer, Hella; Horn, Manfred

    2010-01-01

    In Europe natural gas vehicles play a minor role. A decisive reason for this is the dependence of most European countries from gas imports. Except for Italy, there is no tradition to use natural gas as fuel. In addition, there is a lack of infrastructure (e.g. fuelling stations). In contrast to Europe, in Latin American and Asian countries natural gas vehicles are widespread. Some countries foster natural gas vehicles because they have own gas resources. Many countries must reduce the high air pollution in big cities. Environmental reasons are the main motive for the use of natural gas vehicles in Europe. In last years, high oil prices stimulated the use of natural gas as fuel. European governments have developed incentives (e.g. tax reductions) to foster natural gas vehicles. However, the focus is on hybrid technology and the electric car, which, however, need further technical improvement. In contrast, the use of natural gas in conventional engines is technically mature. Additional gas imports can be avoided by further improvements of energy efficiency and the use of renewable energy. In sum, the market penetration of natural gas as fuel should be promoted in Europe. (author)

  19. Gas supplies of interstate natural gas pipeline companies 1990

    International Nuclear Information System (INIS)

    1992-01-01

    This publication provides information on the interstate pipeline companies' supply of natural gas in the United States during calendar year 1990, for use by the Federal Energy Regulatory Commission for regulatory purposes. It also provides information to other Government agencies, the natural gas industry, as well as policy makers, analysts, and consumers interested in current levels of interstate supplies of natural gas and trends over recent years

  20. Future perspective for CNG (Compressed Natural Gas)

    International Nuclear Information System (INIS)

    Veen, D.

    1999-01-01

    Driving on natural gas (CNG, Compressed Natural Gas) has been the talk of the industry for many years now. Although the benefits of natural gas as an engine fuel have become well-known, this phenomenon does not seem to gain momentum in the Netherlands. Over the last few months, however, the attitude towards CNG seems to be changing. Energy companies are increasingly engaged in commercial activities, e.g. selling natural gas at petrol stations, an increasing number of car manufacturers are delivering natural gas vehicles ex-works, and recently the NGV (Natural Gas Vehicles) Holland platform was set up for the unequivocal marketing of natural gas as an engine fuel

  1. Brazil's insertion in the international LNG (Liquefied Natural Gas) route; A insercao do Brasil na rota internacional de GNL (Gas Natural Liquefeito)

    Energy Technology Data Exchange (ETDEWEB)

    Kueng, Stephan de Carvalho; Bastos, Filipe Sant' Ana [Universidade Federal do Rio de Janeiro (UFRJ), RJ (Brazil)

    2008-07-01

    In the late 1990's, PETROBRAS began considering diversifying its energy sources. This included the possibility of importing LNG (Liquefied Natural Gas), making it one additional source for gas supply in Brazil. There is a belief that the imported LNG is the cheapest, quickest and most efficient option in terms of infrastructure compared to other transportation, such as pipelines. This will permit an increase in gas supply, given the growing demand for this energy source in the domestic market. The current international LNG trading market is adjusting itself to the world integration, where short-term (spot) agreements prevail. These agreements have many advantages, such as: lowering fixed trading costs; the possibility to diversify suppliers; minimizing gas supply risk; and facilitating import market supply adjustment. In Brazil, the main objective to import LNG is to supply natural gas (NG) to thermal plants, supplementing the hydroelectric - gas integration of the electric system. For the accomplishment of this project, it is forecasted the construction of LNG offloading terminals, together with the construction of gas distribution networks. Therefore, LNG transportation will guarantee security in supply, permit the diversification of the NG supply source and enable the increased use of NG in the Brazilian energy grid. (author)

  2. Quickening construction of natural gas infrastructures and ensuring safe supply of natural gas in China

    Energy Technology Data Exchange (ETDEWEB)

    Gao, Peng; Zhongde, Zhao; Chunliang, Sun; Juexin, Shen

    2010-09-15

    Compared with North America or Europe in respect of natural gas resources, markets and pipeline networks, the current China stands in a special period with natural gas market in quick development, accordingly, it's recommended to strengthen cooperation and coordination between investors by way of diversified investment and joint adventures and on the basis of diversified resource supply modes, so as to accelerate the construction of infrastructures including the natural gas pipeline networks and the storage and peak-shaving facilities, quick up the market development, realize the situation of mutual-win-win, and finally ensure safety of natural gas utilization in the domestic markets.

  3. The natural gas market

    International Nuclear Information System (INIS)

    Lagrasta, F.; Kaminski, V.; Prevatt, R.

    1999-01-01

    This chapter presents a brief history of the natural gas market highlighting the changes in the gas market and examining risk management in practice detailing the types of price risks, and the use of hedging using forwards and swaps. Options to manage risk are identified, and the role of risk management in financing, the role of the intermediary, and the market outlook are discussed. Panels describing the market structure, storage and natural gas risk management, the art of risk management, the winter 1995-96 basis blowout, spark spreads, the UK gas market and Europe, and weather derivatives are presented

  4. Natural radioactivity at Podravina gas fields

    International Nuclear Information System (INIS)

    Kovac, J.; Marovic, G.

    2006-01-01

    In Croatia, natural gas is an important source of energy, where its use exceeds other sources by one third. Composed primarily of the methane, natural gas from Croatian Podravina gas fields, beside other impurities, contains small amounts of radioactive elements. At Gas Treatment Plant (GTP) Molve, technological procedures for purification of natural gas and its distribution are performed. With yearly natural gas production of 3.5 109 m3 GTP Molve is major Croatian energy resource. Its safety and environment impact is matter of concern. Using different radioactivity measuring techniques the exposure of population to ionizing radiation were calculated at Central Natural Gas Station Molve and the underground wells. The measurement techniques included in-situ gamma spectrometric measurements, from which contribution to absorbed dose of the natural radionuclide in soil were calculated. Exposure dose measurements were performed using T.L.-dosimeters, and L.A.R.A. electronic dosimeters as well as field dose rate meter. Comparing used different radioactivity measuring methods, the correlations have been calculated. (authors)

  5. Effectively utilizing NYMEX contracts for natural gas electricity futures

    International Nuclear Information System (INIS)

    Burke, L.M.

    1996-01-01

    NYMEX (New York Mercantile Exchange) is one of the United States' largest commodity exchanges. The primary role of commodity exchanges were summarized as well as the characteristics of an effective exchange. The concept of commoditization, price risk and price volatility were explained. The evolution of world and domestic regulated energy markets, the characteristics of the futures market, NYMEX electricity futures contract specifications, natural gas and crude futures contract development, and the nature of hedging were reviewed. Differences of risk management practices in cash markets and futures markets were illustrated. tabs., figs

  6. 78 FR 21349 - Orders Granting Authority To Import and Export Natural Gas, To Export Liquefied Natural Gas, To...

    Science.gov (United States)

    2013-04-10

    ... DEPARTMENT OF ENERGY Orders Granting Authority To Import and Export Natural Gas, To Export Liquefied Natural Gas, To Export Compressed Natural Gas, Vacating Prior Authority and Denying Request for... OIL COMMERCIAL GP 12-164-NG XPRESS NATURAL GAS LLC 12-168-CNG MERRILL LYNCH COMMODITIES CANADA, ULC 12...

  7. Natural gas for public and private transportation: Present situation and prospects

    International Nuclear Information System (INIS)

    Gambino, M.; Iannaccone, S.; Unich, A.

    1992-01-01

    In recent years, the use of natural gas as an automotive fuel for private and public vehicles has grown due to its interesting chemical-physical properties which make it an efficient fuel and more environmentally compatible than conventional fuels. This promising consumption trend has led to increased R ampersand D investments in attempts to enhance the fuel's automotive performance and exhaust emission characteristics. This paper reviews the advances in these directions which have been made thus far by research teams around the world and assesses commercialization prospects for natural gas automotive fuels in light of the more stringent air pollution regulations being proposed by the European Communities

  8. Emissions of CH4 from natural gas production in the United States using aircraft-based observations

    Science.gov (United States)

    Sweeney, Colm; Karion, Anna; Petron, Gabrielle; Ryerson, Thomas; Peischl, Jeff; Trainer, Michael; Rella, Chris; Hardesty, Michael; Crosson, Eric; Montzka, Stephen; Tans, Pieter; Shepson, Paul; Kort, Eric

    2014-05-01

    New extraction technologies are making natural gas from shale and tight sand gas reservoirs in the United States (US) more accessible. As a result, the US has become the largest producer of natural gas in the world. This growth in natural gas production may result in increased leakage of methane, a potent greenhouse gas, offsetting the climate benefits of natural gas relative to other fossil fuels. Methane emissions from natural gas production are not well quantified because of the large variety of potential sources, the variability in production and operating practices, the uneven distribution of emitters, and a lack of verification of emission inventories with direct atmospheric measurements. Researchers at the NOAA Earth System Research Laboratory (ESRL) have used simple mass balance approaches in combination with isotopes and light alkanes to estimate emissions of CH4 from several natural gas and oil plays across the US. We will summarize the results of the available aircraft and ground-based atmospheric emissions estimates to better understand the spatial and temporal distribution of these emissions in the US.

  9. 78 FR 21351 - Orders Granting Authority to Import and Export Natural Gas, To Import Liquefied Natural Gas, To...

    Science.gov (United States)

    2013-04-10

    ... DEPARTMENT OF ENERGY Orders Granting Authority to Import and Export Natural Gas, To Import Liquefied Natural Gas, To Export Liquefied Natural Gas, and Vacating Prior Authority During February 2013 FE... NORTH AMERICA, INC 13-01-NG RESOLUTE FP US INC 13-05-NG GAS NATURAL APROVISIONAMIENTOS SDG, S.A 13-07...

  10. Underground gas storage in the World - 2013 (fifth Edition)

    International Nuclear Information System (INIS)

    Cornot-Gandolphe, Sylvie

    2013-07-01

    Since its first publication in 1990, 'Underground Gas Storage in the World' has been the industry's reference on underground gas storage (UGS). The updated 2013 edition includes in-depth CEDIGAZ's analyses of the latest developments and trends in the storage industry all over the world as well as extensive country analyses with complete datasets including current, under construction and planned Underground Gas Storage facilities in 48 countries. It describes the 688 existing storage facilities in the world and the 236 projects under construction and planned. Future storage demand and its main drivers are presented at global and regional levels. 'Underground Gas Storage in the World 2013' builds on the CEDIGAZ Underground Gas Storage Database, the only worldwide Underground Gas Storage database to be updated every year. The Survey includes four main parts: The first part gives an overview of underground gas storage in the world at the beginning of 2013 and analyzes future storage needs by 2030, at regional and international levels. The second part focuses on new trends and issues emerging or developing in key storage markets. It analyzes the emerging storage market in China, reviews the storage business climate in Europe, examines Gazprom's storage strategy in Europe, and reviews recent trends in storage development in the United States. The third part gives some fundamental background on technical, economic and regulatory aspects of gas storage. The fourth part gives a countrywide analysis of the 48 countries in the world holding underground gas storage facilities or planning storage projects. 48 countries surveyed, 688 existing UGS facilities, 256 projects under construction or planned. The document includes 70 tables, 72 charts and figures, 44 country maps. The countries surveyed are: Europe : Albania, Austria, Belgium, Bosnia, Bulgaria, Croatia, Czech Republic, Denmark, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Netherlands, Poland

  11. Gas Hydrate Storage of Natural Gas

    Energy Technology Data Exchange (ETDEWEB)

    Rudy Rogers; John Etheridge

    2006-03-31

    Environmental and economic benefits could accrue from a safe, above-ground, natural-gas storage process allowing electric power plants to utilize natural gas for peak load demands; numerous other applications of a gas storage process exist. A laboratory study conducted in 1999 to determine the feasibility of a gas-hydrates storage process looked promising. The subsequent scale-up of the process was designed to preserve important features of the laboratory apparatus: (1) symmetry of hydrate accumulation, (2) favorable surface area to volume ratio, (3) heat exchanger surfaces serving as hydrate adsorption surfaces, (4) refrigeration system to remove heat liberated from bulk hydrate formation, (5) rapid hydrate formation in a non-stirred system, (6) hydrate self-packing, and (7) heat-exchanger/adsorption plates serving dual purposes to add or extract energy for hydrate formation or decomposition. The hydrate formation/storage/decomposition Proof-of-Concept (POC) pressure vessel and supporting equipment were designed, constructed, and tested. This final report details the design of the scaled POC gas-hydrate storage process, some comments on its fabrication and installation, checkout of the equipment, procedures for conducting the experimental tests, and the test results. The design, construction, and installation of the equipment were on budget target, as was the tests that were subsequently conducted. The budget proposed was met. The primary goal of storing 5000-scf of natural gas in the gas hydrates was exceeded in the final test, as 5289-scf of gas storage was achieved in 54.33 hours. After this 54.33-hour period, as pressure in the formation vessel declined, additional gas went into the hydrates until equilibrium pressure/temperature was reached, so that ultimately more than the 5289-scf storage was achieved. The time required to store the 5000-scf (48.1 hours of operating time) was longer than designed. The lower gas hydrate formation rate is attributed to a

  12. Natural gas; Erdgas

    Energy Technology Data Exchange (ETDEWEB)

    Graf, Frank [DVGW-Forschungsstelle am KIT, Karlsruhe (Germany); Groeschl, Frank; Wetzel, Uwe [DVGW, Bonn (Germany); Heikrodt, Klaus [Hochschule Ostwestfalen-Lippe, Lemgo (Germany); Krause, Hartmut [DBI Gastechnologisches Institut, An-Institut der TU Bergakademie, Freiberg (Germany); Beestermoeller, Christina; Witschen, Bernhard [Team Consult G.P.E. GmbH, Berlin (Germany); Albus, Rolf; Burmeister, Frank [Gas- und Waerme-Institut Essen e.V., Essen (Germany)

    2015-07-01

    The reform of the EEG in Germany, a positive global development in natural gas, the decline in oil prices, questions about the security of supply in Europe, and not least the effect of the decision by E.on at the end of 2014 have moved the gas industry. Gas has the lowest CO{sub 2} emissions of fossil fuels. Flexibility, storability, useful for networks and the diversity in the application make it an ideal partner for renewable energy. However, these complementary properties are valued at wind and photovoltaics internationally and nationally different. The situation in the gas power plants remains tense. LNG - liquefied natural gas - is on the rise. [German] Die Reform des EEG in Deutschland, eine positive Entwicklung beim Gas weltweit, der Verfall der Oelpreises, Fragen zur Versorgungssicherheit in Europa und nicht zuletzt die Auswirkung der Entscheidung von E.on Ende 2014 haben die Gaswirtschaft bewegt. Gas weist die geringsten CO{sub 2}-Emissioen der fossilen Energietraeger auf. Flexibilitaet, Speicherbarkeit, Netzdienlichkeit sowie die Vielfalt in der Anwendung machen es zum idealen Partner der erneuerbaren Energien. Allerdings werden diese komplementaeren Eigenschaften zu Wind und Photovoltaik international und national unterschiedlich bewertet. Die Lage bei den Gaskraftwerken bleibt weiter angespannt. LNG - verfluessigtes Erdgas - ist auf dem Vormarsch.

  13. Virtual-World Naturalism

    Directory of Open Access Journals (Sweden)

    Daniel Reynolds

    2010-07-01

    Full Text Available Sometimes a player will stray from the path described by a game, moving into new spaces, developing new possible modes of interaction, and often discovering the rougher edges of the game world, where physics models break down, textures become incongruous, and the pieces don’t quite fit together. Gameplay that seeks out these spaces and these phenomena, that searches for such clues to the underlying construction of the virtual environment, is a kind of virtual-world naturalism, at once a return to an investigative urge that has been subsumed to the exhaustive mapping and description of the real world and a form of resistance to the very idea of pre-defined paths of action, of externally imposed limits, in virtual worlds as well as in our own.

  14. Radon gas in oil and natural gas production facilities

    International Nuclear Information System (INIS)

    Chandler, W.P.

    1994-01-01

    Radon gas is a naturally occurring radionuclide that can be found in some oil and natural gas production facilities, either as a contaminant in a natural gas stream or derived from Radium dissolved in formation waters. The gas itself is not normally a health hazard, but it's decay products, which can be concentrated by plate-out or deposition as a scale in process equipment, can be a health hazard for maintenance personnel. To evaluate possible health hazards, it is necessary to monitor for naturally occurring radioactive materials (NORM) in the gas stream and in the formation water. If Radon and/or Radium is found, a monitoring programme should be initiated to comply with National or State requirements. In some instances, it has been found necessary to dispose of silt and scale materials as low level radioactive waste. 8 refs

  15. Papers of the Canadian Institute's forum on natural gas purchasing strategies : critical information for natural gas consumers in a time of diminishing natural gas supplies and higher prices

    International Nuclear Information System (INIS)

    2003-01-01

    This conference provided insight into how to prosper in an increasingly complex natural gas marketplace. The presentations from key industry players offered valuable information on natural gas purchasing strategies that are working in the current volatile price environment. Diminishing natural gas supplies in North America mean that higher prices and volatility will continue. Other market challenges stem from potential cost increases in gas transportation, unbundling of natural gas services, and the changing energy marketing environment. The main factors that will affect prices for the winter of 2004 were outlined along with risk management and the best pricing strategies for businesses. The key strategies for managing the risks associated with natural gas purchase contracts were also reviewed, along with the issue of converging natural gas and electricity markets and the impact on energy consumers. The conference featured 15 presentations, of which 4 have been indexed separately for inclusion in this database. refs., tabs., figs

  16. A miniaturized optical gas sensor for natural gas analysis

    NARCIS (Netherlands)

    Ayerden, N.P.

    2016-01-01

    The depletion of domestic reserves and the growing use of sustainable resources forces a transition from the locally produced natural gas with a well-known composition toward the ‘new’ gas with a more flexible composition in the Netherlands. For safe combustion and proper billing, the natural gas

  17. Assessment of greenhouse gas emissions from natural gas

    International Nuclear Information System (INIS)

    Anon

    2000-01-01

    The study, 'Assesment of greenhouse gas emission from natural gas' by independent consultants Energetics Pty Ltd, shows that natural gas has significantly fewer greenhouses gas emissions than either black or brown cola for the defined life cycle stages. The life cycle emissions from natural gas use by an Australian Major User are approximately 50% less than the emissions from Victorian brown coal and approximately 38% less than the emissions from Australian average black coal. Australian Best Practice gas fired electricity generation is estimated to emit between 514 and 658 kg CO 2 e/MWh. By comparison, Australian Best Practice coal-fired electricity generation is estimated to emit between 907 and 1,246 kg CO 2 e/MWh for black and brown coal respectively. Greenhouse gas emissions from Australian Best Practice gas-fired electricity generation using combined cycle gas turbines (including full fuel cycle emissions) vary from 41% to 46% of the emissions from brown coal-fired electricity generation and 57% to 64% of emissions from black coal-fired electricity generation. Greenhouse gas emissions from direct gas supply water heating range from 1,470 to 2,042 kilograms per annum. This compares with emissions of 1,922 to 2,499 kg for electric heating from gas-fired electricity generation and 3,975 to 5,393 kg for coal-fired electricity generation. The implications for greenhouse policy nationally are also discussed, emphasising the need to review national energy policy, currently tied to 'fuel neutrality' doctrine

  18. Life cycle water consumption for shale gas and conventional natural gas.

    Science.gov (United States)

    Clark, Corrie E; Horner, Robert M; Harto, Christopher B

    2013-10-15

    Shale gas production represents a large potential source of natural gas for the nation. The scale and rapid growth in shale gas development underscore the need to better understand its environmental implications, including water consumption. This study estimates the water consumed over the life cycle of conventional and shale gas production, accounting for the different stages of production and for flowback water reuse (in the case of shale gas). This study finds that shale gas consumes more water over its life cycle (13-37 L/GJ) than conventional natural gas consumes (9.3-9.6 L/GJ). However, when used as a transportation fuel, shale gas consumes significantly less water than other transportation fuels. When used for electricity generation, the combustion of shale gas adds incrementally to the overall water consumption compared to conventional natural gas. The impact of fuel production, however, is small relative to that of power plant operations. The type of power plant where the natural gas is utilized is far more important than the source of the natural gas.

  19. Natural gas and the environment

    International Nuclear Information System (INIS)

    DeCarufel, A.

    1991-01-01

    The role of various atmospheric pollutants in environmental changes and the global water cycle, carbon cycle, and energy balance is explained. The role of sulfur dioxide and nitrogen oxides in acid deposition is also outlined. The pollutants that contribute to environmental problems include nitrogen oxides and volatile organic compounds, carbon dioxide, and other greenhouse gases. The potential for natural gas utilization to mitigate some of these pollution problems is explored. Natural gas combustion emits less carbon dioxide and nitrogen oxides than combustion of other fossil fuel, and also does not produce sulfur dioxide, particulates, or volatile organics. Other pollution controlling opportunities offered by natural gas include the use of low-polluting burners, natural gas vehicles, and cogeneration systems. 18 figs., 4 tabs

  20. Natural gas industry R and D

    International Nuclear Information System (INIS)

    Pavan, S.

    1992-01-01

    The last three decades have witnessed significant developments in engineering relative to the distribution and use of natural gas. This paper reviews these developments which, in natural gas distribution, include - polyethylene conduits, the use of radar to trace buried conduits, telemetering, innovative pressure reducing techniques and equipment, optimized retrofitting of buried pipelines, leak detection techniques, and energy recovery systems applied to pressure reducing operations. Relative to the efficient combustion and new uses of natural gas, the paper reviews the state-of-the-art in the design of compact wall mounted gas fired boilers for building space heating, gas fuelled space heating ventilation and air conditioning systems, and natural gas fed fuel cells

  1. Alternative Fuels Data Center: Natural Gas Benefits

    Science.gov (United States)

    Benefits to someone by E-mail Share Alternative Fuels Data Center: Natural Gas Benefits on Facebook Tweet about Alternative Fuels Data Center: Natural Gas Benefits on Twitter Bookmark Alternative Fuels Data Center: Natural Gas Benefits on Google Bookmark Alternative Fuels Data Center: Natural Gas

  2. Accounting for fuel price risk: Using forward natural gas prices instead of gas price forecasts to compare renewable to natural gas-fired generation

    Energy Technology Data Exchange (ETDEWEB)

    Bolinger, Mark; Wiser, Ryan; Golove, William

    2003-08-13

    Against the backdrop of increasingly volatile natural gas prices, renewable energy resources, which by their nature are immune to natural gas fuel price risk, provide a real economic benefit. Unlike many contracts for natural gas-fired generation, renewable generation is typically sold under fixed-price contracts. Assuming that electricity consumers value long-term price stability, a utility or other retail electricity supplier that is looking to expand its resource portfolio (or a policymaker interested in evaluating different resource options) should therefore compare the cost of fixed-price renewable generation to the hedged or guaranteed cost of new natural gas-fired generation, rather than to projected costs based on uncertain gas price forecasts. To do otherwise would be to compare apples to oranges: by their nature, renewable resources carry no natural gas fuel price risk, and if the market values that attribute, then the most appropriate comparison is to the hedged cost of natural gas-fired generation. Nonetheless, utilities and others often compare the costs of renewable to gas-fired generation using as their fuel price input long-term gas price forecasts that are inherently uncertain, rather than long-term natural gas forward prices that can actually be locked in. This practice raises the critical question of how these two price streams compare. If they are similar, then one might conclude that forecast-based modeling and planning exercises are in fact approximating an apples-to-apples comparison, and no further consideration is necessary. If, however, natural gas forward prices systematically differ from price forecasts, then the use of such forecasts in planning and modeling exercises will yield results that are biased in favor of either renewable (if forwards < forecasts) or natural gas-fired generation (if forwards > forecasts). In this report we compare the cost of hedging natural gas price risk through traditional gas-based hedging instruments (e

  3. Natural gas : nirvana

    International Nuclear Information System (INIS)

    Stonehouse, D.

    2001-01-01

    Despite completing 8,900 gas wells in year 2000, the deliverability of natural gas out of the Western Canadian Sedimentary Basin (WCSB) was stagnant which has left many analysts wondering whether the basin has reached its limit. It also leaves many wondering if gas producers will be able to meet the strong demand for natural gas in the future. Nearly all new electrical generation being built in the U.S. is gas-based due to strict new environmental standards limiting the growth in hydro and coal-powered generation. Any future coal plants will use gasification technology and combined cycle turbines. Combined cycle turbines developed by Boeing and Lockheed are more efficient than combustion turbines, making gas more competitive with fuel alternatives. The lack of growth in natural gas supply has left storage levels near record lows. Demand is expected to increase in 2001 by 3.2 per cent to 23 trillion cubic feet in the U.S. Longer term, major new reserves must be brought on stream to meet this demand. It was noted that the easy discoveries within the WCSB have been made. The new plays are smaller, more technically complex and expensive which suggests that more investment is needed in training geologists, geophysicists and petroleum engineers to find new reserves. The Canadian Energy Research Institute agrees that there is enough gas in Alberta and British Columbia to meet current demands but efforts must shift towards drilling in the foothills front and northwest regions of Alberta to increase deliverability. Brief notes on several gas finds by various oil and gas companies in the area were presented. The article also discussed the huge untapped potential of northern reserves. Analysts have noted 44 Tcf of proven reserve, with a potential of 165 Tcf. In addition, new pipelines from the Alaskan North Slope and the Mackenzie Delta could transport nearly 2 Tcf annually to market. Wells drilled by Chevron and Paramount at Fort Liard in 1999 initially flowed at rates up to

  4. Norwegian Natural Gas. Liberalization of the European Gas Market

    International Nuclear Information System (INIS)

    Austvik, Ole Gunnar

    2003-01-01

    Leading abstract. This book focuses on issues that are important for Norway as a major gas exporter and to the development of a liberalized European market. Chapter 2 explains main features of the European gas market. Natural gas is sold in regional markets with independent pricing structure and particularities. In Europe, this has led to large investments for the producers and long-term contracts. The strong market growth and EU's actions to liberalize the market may change this. The organization of the Norwegian gas production and sale is discussed, as well as the reorganization taking place in 2001. Pricing mechanisms are discussed in Chapter 3, both in the ''old'' / existing structure and how a liberalization of the market may change price formation. The increased importance of energy taxation in EU countries is covered in Chapter 4. Even though natural gas is the most environmentally friendly of the fossil fuels, the use of natural gas may be taxed far harder in the future. The report discusses price effects of such a development. Chapter 5 discusses whether or not a gas producer, like Norway, necessarily must earn a resource rent. With the use of economic theory for exhaustible resources it is shown how prices to consumers may increase at the same time as prices to producers drop, where the difference is made up by higher gas taxes to the consuming countries. Transportation of natural gas involves considerable scale advantages and there are often scope advantages from production, storage and sale, as well. Chapter 6 discusses how competition and regulation may influence the functioning and social efficiency of the market, and the concentration of market power. When companies become large, they may exploit market power, supported by the authorities of their respective countries. Chapter 7 focuses on regulatory challenges for the EU, and how the transporters may change between conflicting and cooperation with the EU. Chapter 8 focuses on schedules for

  5. Quantities of natural gas transported in January-December 2009

    International Nuclear Information System (INIS)

    2010-01-01

    GRTgaz is a European leader in natural gas transmission, a world expert in gas transmission networks and systems, and an operator firmly committed to the energy transition. It owns and operates the gas transmission network throughout most of France and it manages the transmission network in Germany, thereby helping to ensure correct operation of the French and European gas market. It contributes to the energy security of regional supply systems and performs a public service mission to ensure the continuity of consumer supply. This document presents the monthly key figures of GRTgaz activity in 2009: Total quantities transmitted by GRTgaz (Inputs to the GRTgaz network/Outputs from the GRTgaz network); Maximum and minimum daily flow (Daily quantities transported, Daily consumption, Daily inputs excluding storage); Quantities exchanged on the wholesale market; Consumption on the GRTgaz Network (gross monthly consumption and Average monthly temperatures)

  6. Alternative Fuels Data Center: Natural Gas Vehicles

    Science.gov (United States)

    Natural Gas Printable Version Share this resource Send a link to Alternative Fuels Data Center : Natural Gas Vehicles to someone by E-mail Share Alternative Fuels Data Center: Natural Gas Vehicles on Facebook Tweet about Alternative Fuels Data Center: Natural Gas Vehicles on Twitter Bookmark Alternative

  7. Natural gas supply - a producer's perspective

    International Nuclear Information System (INIS)

    Papa, M.G.

    1994-01-01

    The supply of natural gas from the producers standpoint is discussed. The following factors in the marketing demand for natural gas are considered to be important: gas demand is growing, U.S. gas resource base is large, chronic gas bubble has shrunk, and North American supply is more resilient than expected

  8. 7 CFR 2900.4 - Natural gas requirements.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 15 2010-01-01 2010-01-01 false Natural gas requirements. 2900.4 Section 2900.4..., DEPARTMENT OF AGRICULTURE ESSENTIAL AGRICULTURAL USES AND VOLUMETRIC REQUIREMENTS-NATURAL GAS POLICY ACT § 2900.4 Natural gas requirements. For purposes of Section 401(c), NGPA, the natural gas requirements for...

  9. Essentials of natural gas microturbines

    CERN Document Server

    Boicea, Valentin A

    2013-01-01

    Addressing a field which, until now, has not been sufficiently investigated, Essentials of Natural Gas Microturbines thoroughly examines several natural gas microturbine technologies suitable not only for distributed generation but also for the automotive industry. An invaluable resource for power systems, electrical, and computer science engineers as well as operations researchers, microturbine operators, policy makers, and other industry professionals, the book: Explains the importance of natural gas microturbines and their use in distributed energy resource (DER) systemsDiscusses the histor

  10. Experimental Study of Gas Explosions in Hydrogen Sulfide-Natural Gas-Air Mixtures

    Directory of Open Access Journals (Sweden)

    André Vagner Gaathaug

    2014-01-01

    Full Text Available An experimental study of turbulent combustion of hydrogen sulfide (H2S and natural gas was performed to provide reference data for verification of CFD codes and direct comparison. Hydrogen sulfide is present in most crude oil sources, and the explosion behaviour of pure H2S and mixtures with natural gas is important to address. The explosion behaviour was studied in a four-meter-long square pipe. The first two meters of the pipe had obstacles while the rest was smooth. Pressure transducers were used to measure the combustion in the pipe. The pure H2S gave slightly lower explosion pressure than pure natural gas for lean-to-stoichiometric mixtures. The rich H2S gave higher pressure than natural gas. Mixtures of H2S and natural gas were also studied and pressure spikes were observed when 5% and 10% H2S were added to natural gas and also when 5% and 10% natural gas were added to H2S. The addition of 5% H2S to natural gas resulted in higher pressure than pure H2S and pure natural gas. The 5% mixture gave much faster combustion than pure natural gas under fuel rich conditions.

  11. Canadian natural gas price debate

    International Nuclear Information System (INIS)

    Wight, G.

    1998-01-01

    Sunoco Inc. is a subsidiary of Suncor Energy, one of Canada's largest integrated energy companies having total assets of $2.8 billion. As one of the major energy suppliers in the country, Sunoco Inc has a substantial stake in the emerging trends in the natural gas industry, including the Canadian natural gas price debate. Traditionally, natural gas prices have been determined by the number of pipeline expansions, weather, energy supply and demand, and storage levels. In addition to all these traditional factors which still apply today, the present day natural gas industry also has to deal with deregulation, open competition and the global energy situation, all of which also have an impact on prices. How to face up to these challenges is the subject of this discourse. tabs., figs

  12. Natural gas for vehicles

    International Nuclear Information System (INIS)

    Tissot-Favre, V.; Sudour, D.; Binutti, M.; Zanetta, P.; Rieussec, J.L.

    2005-01-01

    As a true alternative to oil products, and environment friendly fuel, Natural Gas for Vehicles complies with requirements for sustainable development. In addition, it is part of the European Union policy which underlines the importance of energy diversification through alternative fuels. This workshop will look into the current offer to the public transport segment, waste collection vehicles, and commercial vehicle fleets. Actions taken to spread the use of natural gas to all types of cars will also be covered. This article gathers 5 presentations about this topic given at the gas conference

  13. Short-term Canadian natural gas deliverability 2006-2008 : an energy market assessment

    International Nuclear Information System (INIS)

    2006-10-01

    This report presented an assessment of the expected capability of Canadian gas production through to the year 2008. Strong natural gas prices have led to record drilling levels in Canada's natural gas industry. North American natural gas prices reached a peak near the end of 2005. The rise in prices during 2005 reflected high world crude oil prices, a tight balance between natural gas supply and demand, and disruptions to United States gas supply from 2 hurricanes. In response to rising prices, western Canada drilling activity achieved new highs in early 2006. Higher drilling rates also reflected rising costs for key inputs of steel, fuel, and labour. Gas prices have since softened due to a storage overhang resulting from a mild winter. The combination of rising costs and softening prices has impacted margins for Canadian gas producers. In response, some producers have reduced drilling expansion plans in coalbed methane (CBM) and shallow gas plays in the Western Canadian Sedimentary Basin (WCSB). Increases in deeper gas drilling have been maintained. Total gas drilling for 2006 is expected to rise by 3 per cent compared to 2005. The report projected a small increase in Canada's total annual gas production from 484 million m 3 /d in 2005 to 491 million m 3 /d in 2008. Annual average deliverability of conventional gas is expected to decline slightly over the projection period. The decrease is expected to be more than offset by growth in CBM production in western Canada, which is expected to increase from 8 million m 3 /d in 2005 to 27 million m 3 /d in 2008. 5 tabs., 5 figs

  14. Pricing of natural gas in Kazakhstan

    International Nuclear Information System (INIS)

    Zhapargaliev, I.K.

    1996-01-01

    Two state companies are in charge of natural gas supply in Kazakhstan. They buy, transport and sell natural gas and have monopolized the industry and provoked increase of gas prices. Ministry of Oil and gas Industry proposed demonopolization. The restructuring that took place caused new distribution of tasks in the gas industry. A more competitive environment was created leading to normalization of the natural gas prices. All economic subjects were granted the right to acquire gas regardless the type of ownership. Measures implemented for reorganization of gas companies contributed to the reduction of gas transport costs and prices by 50% and to decrease of gas prices in the southern regions by 50%. Despite these measures gas prices for household sector are still unchanged and are below the import prices, the main reason being the low average household income

  15. Monkman, B.C., area shaping up as world class gas play

    International Nuclear Information System (INIS)

    Anon.

    1992-01-01

    This paper reports that Canadian operators are expanding a world class natural gas play in the Monkman area of eastern British Columbia. The area, in the foothills of the Canadian Rockies near Fort St. John, B.C., has yielded a string of significant gas discoveries. A number of companies-the most active BP Resources Canada Ltd. and Ocelot Energy Inc., Calgary-are playing a 30 mile wide by 50 mile long trend centering on two main producing horizons. The new successes are being scored in an area that first attracted the attention of explorationists in the 1950s. And the play's extent is still far form defined

  16. Natural gas and its consumption in Switzerland

    International Nuclear Information System (INIS)

    Baniriah, N.

    1991-01-01

    In this report the worldwide position of natural gas as an important energy of the coming decades and its modest current standing in the Swiss energy balance are highlighted. The relative role and importance of the principal fossil fuels in the energy supply, the average energy prices and taxes, particularly those of gas and fuel oil in the residential sector and the overall statistically related inter-fuel substitution in Switzerland are examined. The role of governments in energy supply in general and with gas utilization in particular is examined. The international trade in gas and its supply infrastructure are reviewed and the advantageous situation of Switzerland in Western Europe and the latter in the World, with respect to present and future gas supplies, are underlined. Considering the current level of gas consumption in Switzerland and its past and projected rates of market penetration, in comparison to other OECD countries, it would appear that Switzerland is not taking full advantage of the situation. The implicit message, even if diffidently conveyed, is intervention by prescription and by proscription. In the absence of such measures, and with the virtual demise of nuclear energy or its expansion, the disproportionate and dominant position of fuel oil in the energy mix, will endure whereas the share of gas grows very slowly remaining at much lower levels than in the neighbouring countries. (author) figs., tabs., refs

  17. Natural gas's hottest spot

    International Nuclear Information System (INIS)

    Peterson, T.

    1993-01-01

    This paper reviews the growing power and economic strength of Enron Corp., a natural gas distributor and exploration company. The paper reviews the policy of the company to exploit deregulation at home and privatization of all sorts of energy companies abroad. Enron is actively building its own power plants in the US and has successfully boosted their profits by 20 percent in what was considered a flat natural gas market. The paper goes on to discuss the company's view of the new energy tax and how it should benefit natural gas companies as a whole. Finally the paper reviews the contracting procedures of the company to secure long-term fixed price contracts in a volatile market which precludes most companies from taking the risk

  18. Regulatory issues of natural gas distribution; Aspectos regulatorios acerca da distribuicao de gas natural

    Energy Technology Data Exchange (ETDEWEB)

    Leite, Fabio Augusto C.C.M.; Costa, Hirdan Katarina de M. [Universidade Federal do Rio Grande do Norte (UFRN), Natal, RN (Brazil). Faculdade de Direito

    2004-07-01

    In these past few years, natural gas in Brazil has arised as one of the alternatives for the energetic crisis suffered by the country. Such situation was one of the motives for its expansion, rising, after that, the importance of the regulation of its distribution. The regulation of canalized natural gas distribution can be found in the Federal Constitution, after Constitutional Amendment n. 05/95, in the article n. 25, para. 2nd, which say that belongs to the Federal States the concession or direct exercise of canalized natural gas services, now clearly classified as a public service. In order of these events, its imperative the analysis of natural gas distribution's public service, because it belongs to the Federal States. According to this situation, the study of the new regulatory function of the Administration and the tracing of action for the regulatory state agencies are the main goals of this work. As so, the present research aims to focus the reflexes from the actual dimension of natural gas distribution, specially referring to its regulatory statements, the limitations of state agencies, the National Petroleum Agency and the market where distribution belongs, and particularly the open access of new agents. (author)

  19. 40 CFR 1065.715 - Natural gas.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 32 2010-07-01 2010-07-01 false Natural gas. 1065.715 Section 1065.715... PROCEDURES Engine Fluids, Test Fuels, Analytical Gases and Other Calibration Standards § 1065.715 Natural gas. (a) Except as specified in paragraph (b) of this section, natural gas for testing must meet the...

  20. Natural gas - Market and environmental needs

    International Nuclear Information System (INIS)

    Beyer, R.

    1995-01-01

    The paper discusses the natural gas market and environmental needs with topics as follow: Importance of the North Sea region; sustainable development on the balance between economic use and environmental protection; role of natural gas in meeting energy demand: market needs, technologies, environmental aspects. According to the author, natural gas causes minimal pollutants because it contains virtually no pollutant-forming substances such as heavy metals, sulphur, chlorine or fluorine. No solid residues exist in the combustion space such as ash, slag, dust or soot, and the formation of thermal NO x through natural gas combustion has decreased to a very large extent as a result of technical advances. Natural gas can make a significant contribution towards reducing CO 2 emissions due to its very high hydrogen content. 12 figs

  1. Guidelines for clockspeed acceleration in the US natural gas transmission industry

    International Nuclear Information System (INIS)

    Weijermars, Ruud

    2010-01-01

    This study presents the clockspeed analysis of a peer group comprising six major integrated US energy companies with substantial US interstate natural gas pipeline business activities: El Paso, Williams, NiSource, Kinder Morgan, MidAmerican and CMS Energy. For this peer group, the three clockspeed accelerators have been benchmarked at both corporate level and gas transmission business level, using time-series analysis and cross-sectional analysis over a 6-year period (2002-2007). The results are visualized in so-called clockspeed radargraphs. Overall corporate clockspeed winners - over the performance period studied - are: Williams, El Paso and Kinder Morgan; MidAmerican is a close follower. Corporate clockspeed laggards are: CMS Energy and NiSource. The peer group ranking for the natural gas transmission business segment shows similar clockspeed winners, but with different ranking in the following order: Kinder Morgan, MidAmerican and El Paso; Williams is a close follower. Clockspeed laggards for the natural gas transmission segments coincide with the corporate clockspeed laggards of the peer group: CMS Energy and NiSource (over the performance period studied); laggards of the past may become clockspeed leaders of the future if adjustments are made. Practical recommendations are formulated for achieving competitive clockspeed optimization in the US gas transmission industry as a whole. Recommendations for clockspeed acceleration at individual companies are also given. Although the US natural gas market is subject to specific regulations and its own geographical dynamics, this study also provides hints for improving the competitive clockspeed performance of gas transmission companies elsewhere, in other world regions. (author)

  2. Guidelines for clockspeed acceleration in the US natural gas transmission industry

    Energy Technology Data Exchange (ETDEWEB)

    Weijermars, Ruud [Department of Geotechnology, Delft University of Technology, PO Box 5048, 2600GA Delft (Netherlands)

    2010-08-15

    This study presents the clockspeed analysis of a peer group comprising six major integrated US energy companies with substantial US interstate natural gas pipeline business activities: El Paso, Williams, NiSource, Kinder Morgan, MidAmerican and CMS Energy. For this peer group, the three clockspeed accelerators have been benchmarked at both corporate level and gas transmission business level, using time-series analysis and cross-sectional analysis over a 6-year period (2002-2007). The results are visualized in so-called clockspeed radargraphs. Overall corporate clockspeed winners - over the performance period studied - are: Williams, El Paso and Kinder Morgan; MidAmerican is a close follower. Corporate clockspeed laggards are: CMS Energy and NiSource. The peer group ranking for the natural gas transmission business segment shows similar clockspeed winners, but with different ranking in the following order: Kinder Morgan, MidAmerican and El Paso; Williams is a close follower. Clockspeed laggards for the natural gas transmission segments coincide with the corporate clockspeed laggards of the peer group: CMS Energy and NiSource (over the performance period studied); laggards of the past may become clockspeed leaders of the future if adjustments are made. Practical recommendations are formulated for achieving competitive clockspeed optimization in the US gas transmission industry as a whole. Recommendations for clockspeed acceleration at individual companies are also given. Although the US natural gas market is subject to specific regulations and its own geographical dynamics, this study also provides hints for improving the competitive clockspeed performance of gas transmission companies elsewhere, in other world regions. (author)

  3. Legislative competence relative to natural gas; Competencia legislativa atinente ao gas natural

    Energy Technology Data Exchange (ETDEWEB)

    Galvao, Rafael Silva Paes Pires; Silveira Neto, Otacilio dos Santos [Universidade Federal do Rio Grande do Norte (UFRN), Natal, RN (Brazil). Programa de Recursos Humanos da ANP para Habilitacao em Petroleo e Gas Natural, PRH-36

    2004-07-01

    The expansion of the gas industry in our country in the actual days, allied to the constitutional authorization for the private initiative acting in this sector provides the establishment of precise rules to the consequent market consolidation. In spite of the exigencies, one realises that the law no. 9.487/97, often denominated as Oil Law, does not rule in its fullness the specifics situations concerned to the natural gas. Despite the elaboration of the natural gas Law is a target of the governmental politics, overcoming the question pondered, there is not, until now, a detailed study of the legislative competency regimen relative to the natural gas. This very work, notably, gathers relevance in front of the State shape adopted in our country and the federative pact historically built; while aiming the complex distribution of legislative power made to each one of the political entities, there is need to establish the limits of performance to the sort of the coming gas Law, under penalty its arising with an unconstitutionality defect confronting to the federative pact. In the sense of clarifying the probably doubts around the subject and allowing that power comes closer to the people are our considerations proposed for. (author)

  4. Report of working committee 9 ''world gas prospects, strategies and economics''; Rapport du comite de travail 9 ''perspective, strategie et economie du gaz dans le monde''

    Energy Technology Data Exchange (ETDEWEB)

    Tokumoto, T

    2000-07-01

    This report is the product of investigations carried out by the following Study Groups in WOC9 in the triennium 1997-2000 based on the information supplied by the IGU member countries. - Study Group 9.1: World Gas Supply Prospects - Study Group 9.2: Prospects for World Gas Demand - Study Group 9.3: Gas Trade and World Investment Prospects - Study Group 9.4: Ultra Long-term Global Energy Scenario, Role of Natural Gas. The report includes the long-term prospects of natural gas supply, demand and inter-regional trade up to 2030 as well as various categories of natural gas reserves originally reviewed by WOC9. It was concluded that there are abundant reserves sufficient to support the expanding demand of natural gas well beyond 2030. Necessary investments to develop the infrastructure are also investigated. The role of natural gas throughout the 21. century in relation with other energy options was also analysed for the first time in IGU. All the results are presented in the Committee report session, and additional information is provided in Round Table sessions. The Statistics Team was also created in WOC9 to collect data on the current status of the gas industry through the IGU original data collection network. The results have been published on IGU web site, and will be revised regularly. (author)

  5. Emissions of CH4 from natural gas production in the United States using aircraft-based observations (Invited)

    Science.gov (United States)

    Sweeney, C.; Ryerson, T. B.; Karion, A.; Peischl, J.; Petron, G.; Schnell, R. C.; Tsai, T.; Crosson, E.; Rella, C.; Trainer, M.; Frost, G. J.; Hardesty, R. M.; Montzka, S. A.; Dlugokencky, E. J.; Tans, P. P.

    2013-12-01

    New extraction technologies are making natural gas from shale and tight sand gas reservoirs in the United States (US) more accessible. As a result, the US has become the largest producer of natural gas in the world. This growth in natural gas production may result in increased leakage of methane, a potent greenhouse gas, offsetting the climate benefits of natural gas relative to other fossil fuels. Methane emissions from natural gas production are not well quantified because of the large variety of potential sources, the variability in production and operating practices, the uneven distribution of emitters, and a lack of verification of emission inventories with direct atmospheric measurements. Researchers at the NOAA Earth System Research Laboratory (ESRL) have used simple mass balance approaches to estimate emissions of CH4 from several natural gas and oil plays across the US. We will summarize the results of the available aircraft and ground-based atmospheric emissions estimates to better understand the spatial and temporal distribution of these emissions in the US.

  6. Underground Gas Storage in the World 2013 (fifth edition)

    International Nuclear Information System (INIS)

    Cornot-Gandolphe, Sylvie

    2013-06-01

    Since its first publication in 1990, 'Underground Gas Storage in the World' has been the industry's reference on underground gas storage (UGS). The updated 2013 edition includes in-depth CEDIGAZ's analyses of the latest developments and trends in the storage industry all over the world as well as extensive country analyses with complete datasets including current, under construction and planned Underground Gas Storage facilities in 48 countries. It describes the 688 existing storage facilities in the world and the 236 projects under construction and planned. Future storage demand and its main drivers are presented at global and regional levels. The study builds on the CEDIGAZ Underground Gas Storage Database, the only worldwide Underground Gas Storage database to be updated every year. This document summarizes the key findings of the Survey which includes four main parts: The first part gives an overview of underground gas storage in the world at the beginning of 2013 and analyzes future storage needs by 2030, at regional and international levels. The second part focuses on new trends and issues emerging or developing in key storage markets. It analyzes the emerging storage market in China, reviews the storage business climate in Europe, examines Gazprom's storage strategy in Europe, and reviews recent trends in storage development in the United States. The third part gives some fundamental background on technical, economic and regulatory aspects of gas storage. The fourth part gives a countrywide analysis of the 48 countries in the world holding underground gas storage facilities or planning storage projects. 48 countries are surveyed with 688 existing UGS facilities, 256 projects under construction or planned

  7. Natural gas in France: main results in 2008

    International Nuclear Information System (INIS)

    2008-01-01

    This document briefly presents and comments the main data about natural gas in France: gas consumption, natural gas-based electricity production, refineries, energetic final consumption of natural gas, non-energetic final consumption of natural gas, gas imports and suppliers (countries), national production, and stocks

  8. Turkey and natural gas

    International Nuclear Information System (INIS)

    Yardim, G.

    1992-01-01

    Turkey is a developing country with a population of 56 millions and approximately $ 2604 per capita income. Geographically she is located among the energy rich countries whereas almost half of her energy requirement is met by imports. Turkey is relatively well endowed with hydro-power and lignite resources, some limited amount of oil, gas and coal resources exist and there is significant geothermal potential in the country. Environmental issues are increasingly important consideration in energy policy decisions in the world. Energy production, transportation and use are contributing to environmental degradation to a certain extent. Protection of the environment and public health from pollution arising from energy production and consumption activities is one of the principles of Turkish national energy policy. In conjunction with this policy the 'Environment Law' was promulgated in 1983 and 'The Regulation on Protection of the Air Quality' in order to control all kinds of emissions in the form of soot, smoke, fines and particulate and to prevent the adverse impacts of the air pollution, was issued in October 1986. Policy of diversification of energy sources and the environmental issues which were explained above brought the natural gas usage into the energy scene in Turkey. 6 figs., 4 tabs

  9. Natural gas for New Brunswick: First report

    International Nuclear Information System (INIS)

    1998-01-01

    The development of the gas field off Sable Island and the imminent construction of a gas pipeline which will deliver natural gas to New Brunswick has prompted a thorough examination of energy-related issues in the province. This report presents the findings of the provincial energy committee which examined the implications of the arrival of natural gas to the province. The committee held a series of public hearings and consultations, and also received written submissions. After a historical perspective on natural gas as an energy source in the province and a review of the gas industry participants and their interests, the report discusses such issues as gas pipeline economics, local distribution company operations, infrastructure development, the regulatory framework, energy market competition, regional price equity, development of in-province gas sources, pipeline access, pipeline laterals and expansions, establishment of gas distribution franchises, municipal involvement in gas development, the impact of gas industry development on electric utility restructuring, and the environmental benefits of natural gas. Finally, recommendations are made regarding how natural gas should be regulated and distributed

  10. Making sure natural gas gets to market

    International Nuclear Information System (INIS)

    Pleckaitis, A.

    2004-01-01

    The role of natural gas in power generation was discussed with reference to price implications and policy recommendations. New natural gas supply is not keeping pace with demand. Production is leveling out in traditional basins and industry investment is not adequate. In addition, energy deregulation is creating disconnects. This presentation included a map depicting the abundant natural gas reserves across North America. It was noted that at 2002 levels of domestic production, North America has approximately 80 years of natural gas. The AECO consensus wholesale natural gas price forecast is that natural gas prices in 2010 will be lower than today. The use of natural gas for power generation was outlined with reference to fuel switching, distributed generation, and central generation. It was emphasized that government, regulators and the energy industry must work together to address policy gaps and eliminate barriers to new investment. 13 figs

  11. Natural Gas and Cellulosic Biomass: A Clean Fuel Combination? Determining the Natural Gas Blending Wall in Biofuel Production.

    Science.gov (United States)

    M Wright, Mark; Seifkar, Navid; Green, William H; Román-Leshkov, Yuriy

    2015-07-07

    Natural gas has the potential to increase the biofuel production output by combining gas- and biomass-to-liquids (GBTL) processes followed by naphtha and diesel fuel synthesis via Fischer-Tropsch (FT). This study reflects on the use of commercial-ready configurations of GBTL technologies and the environmental impact of enhancing biofuels with natural gas. The autothermal and steam-methane reforming processes for natural gas conversion and the gasification of biomass for FT fuel synthesis are modeled to estimate system well-to-wheel emissions and compare them to limits established by U.S. renewable fuel mandates. We show that natural gas can enhance FT biofuel production by reducing the need for water-gas shift (WGS) of biomass-derived syngas to achieve appropriate H2/CO ratios. Specifically, fuel yields are increased from less than 60 gallons per ton to over 100 gallons per ton with increasing natural gas input. However, GBTL facilities would need to limit natural gas use to less than 19.1% on a LHV energy basis (7.83 wt %) to avoid exceeding the emissions limits established by the Renewable Fuels Standard (RFS2) for clean, advanced biofuels. This effectively constitutes a blending limit that constrains the use of natural gas for enhancing the biomass-to-liquids (BTL) process.

  12. Competition in trade with natural gas

    International Nuclear Information System (INIS)

    1999-01-01

    On 22 June 1998, the European Parliament and the Council of Europe adopted Directive 98/30/EC on common rules for the internal market for natural gas. The Natural Gas Market Directive is aimed at increasing the competition on the gas market and creating an internal market for natural gas. To achieve this, the Directive includes provisions for ensuring that owners of transmission and distribution networks will allow other players access to these networks. The Directive is much more far-reaching and comprehensive than the present Swedish legislation in the field of natural gas. The main task of the committee is to submit a proposal for natural gas legislation that will meet the requirements of the new Directive. According to the committee directives, the work on the new legislation should aim at the regulations serving as a basis for a socio economically efficient market. However, it should also be borne in mind that the Swedish natural gas market is less developed than the markets in most other European countries, and that a lack of equilibrium in the opening of the gas markets should be avoided. Current international deliberations concerning the natural gas network in the Nordic countries and the Baltic Sea region should also be taken into account. Chapter 1 gives more detailed particulars of the points of departure for the work of the committee and the implementation of the work. The report is arranged in the form three main parts, i.e. a background part, a part describing the points of departure, and a proposals part

  13. A natural adsorbent for natural gas industry; Um adsorvente nacional para a industria do gas natural

    Energy Technology Data Exchange (ETDEWEB)

    Cachina, G.H.A.B.; Silveira, V.R.; Melo, D.M.A. [Universidade Federal do Rio Grande do Norte (UFRN), Natal, RN (Brazil); Balthar, A.R.; Oliveira, V.M.; Bayer, M.M. [CTGAS - Centro de Tecnologias do Gas, Natal, RN (Brazil); Barbosa, C.M.M. [Universidade Federal de Pernambuco (UFPE), Recife, PE (Brazil)

    2004-07-01

    One the natural pollutants in the natural gas considered critical in reference to the corrosion is the H{sub 2}S. Its presence depends on the origin, as well as the own process used in the gas treatment, it can bring problems to the pipes and the final applications of natural gas (NG). The National Petroleum Agency (ANP) in its entrance number 104/02, establishes that the quantity of H{sub 2}S in NG, of national or imported origin, commercialized at the country can only be at the most 10 - 15 mg/m{sup 3}. In the Natural Gas Processing Unit (UPGN) different methods are used for the removal of H{sub 2}S, the absorption process (e.g. with aminas, Sulfinol{sup R} process) or for adsorption in tower filled with activated coal, zeolites and Sulfatreat{sup R}. In this work, the adsorbent material used is the mineral clay Paligorsquita. That class of clay minerals characterized by pores and a crystalline structure containing Tetrahedral layers linked by chains of longitudinal secondary lines. The typical unitary cell is formed basically by moisturized oxides of aluminum, Sicilian and magnesium of (Mg, Al)5SiO2O(OH)2(H20)4.4H20, with Mg specially located in octahedral sites. (author)

  14. Natural gas market assessment. Canadian natural gas market mechanisms: Recent experiences and developments

    International Nuclear Information System (INIS)

    1993-11-01

    The increase in natural gas demand and the associated expansions of most of the pipeline systems serving western Canada have reduced the excess deliverability or excess productive capacity that existed at the time of deregulation of the natural gas industry in 1985. Based on an industry survey, the responses of natural gas buyers and sellers to recent supply difficulties are described. Specific production, transportation, and contractual difficulties were encountered in winter 1992/93 as production was stretched to meet record levels of demand during periods of very cold temperatures and as short-term spot prices reached very high levels. Problems at this time included wellhead freezeups, pipeline outages, and inadequate contract terms and conditions. Methods used to maintain gas flows to end users are reviewed, including a discussion of force majeure, spot gas purchases, storage, supply curtailment, and special loan arrangements. In 1992/93, in most instances where the responsibility fell on the end-user to solve the supply problem, the difficulty was shifted to local distribution companies who have traditionally had more experience with such situations. No cases were identified where either a firm or interruptible end-user was forced to curtail gas consumption because of inadequate supply. New market mechanisms are emerging that will enable buyers and sellers of western Canadian gas to avoid many of the problems encountered in 1992/93. These include prearranged backstopping arrangements, short-term spot markets, access to other gas basins, standardized gas contracts, electronic trading, and price risk management tools. 11 figs

  15. Natural gas projects, strategies and economics

    International Nuclear Information System (INIS)

    Hamaide, G.

    2000-01-01

    This article summarizes the content of some of the posters presented during the WOC 9 working committee of the CMG 2000 worldwide gas congress: natural gas in the new worldwide energy balance; eastern Russia: the last gas projects; the new underwater technologies and the availability of natural gas. (J.S.)

  16. Natural gas 1998: Issues and trends

    International Nuclear Information System (INIS)

    1999-06-01

    Natural Gas 1998: Issues and Trends provides a summary of the latest data and information relating to the US natural gas industry, including prices, production, transmission, consumption, and the financial and environmental aspects of the industry. The report consists of seven chapters and five appendices. Chapter 1 presents a summary of various data trends and key issues in today's natural gas industry and examines some of the emerging trends. Chapters 2 through 7 focus on specific areas or segments of the industry, highlighting some of the issues associated with the impact of natural gas operations on the environment. 57 figs., 18 tabs

  17. Natural gas 1998: Issues and trends

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-06-01

    Natural Gas 1998: Issues and Trends provides a summary of the latest data and information relating to the US natural gas industry, including prices, production, transmission, consumption, and the financial and environmental aspects of the industry. The report consists of seven chapters and five appendices. Chapter 1 presents a summary of various data trends and key issues in today`s natural gas industry and examines some of the emerging trends. Chapters 2 through 7 focus on specific areas or segments of the industry, highlighting some of the issues associated with the impact of natural gas operations on the environment. 57 figs., 18 tabs.

  18. Quantities of natural gas transported in August-December 2007

    International Nuclear Information System (INIS)

    2008-01-01

    GRTgaz is a European leader in natural gas transmission, a world expert in gas transmission networks and systems, and an operator firmly committed to the energy transition. It owns and operates the gas transmission network throughout most of France and it manages the transmission network in Germany, thereby helping to ensure correct operation of the French and European gas market. It contributes to the energy security of regional supply systems and performs a public service mission to ensure the continuity of consumer supply. This document presents the available monthly key figures of GRTgaz activity from August to December 2007: Total quantities transmitted by GRTgaz (Inputs to the GRTgaz network/Outputs from the GRTgaz network); Maximum and minimum daily flow (Daily quantities transported, Daily consumption, Daily inputs excluding storage); Quantities exchanged on the wholesale market; Consumption on the GRTgaz Network (gross monthly consumption and Average monthly temperatures)

  19. Natural gas - an alternative. Swedish electric power from Norwegian natural gas

    International Nuclear Information System (INIS)

    1986-10-01

    The report describes the possible substitution of electric power by natural gas on the heat source market and how gas can be used for power production. The cost of distribution and means of supply are presented. 1/3 of the electric power produced by nuclear power plants can be replaced by the middle of the nineties. Transport techniques for gas and its total volume as well as transport cost from Norwegian North Sea are discussed

  20. Natural gas seeps in the French Alps: Sources and pathways

    Science.gov (United States)

    Kloppmann, Wolfram; Blessing, Michaela; Proust, Eric; Gal, Frédéric; Bentivegna, Gaetan; Henry, Benoit; Defossez, Pierrick; Catherine, Lerouge; Humez, Pauline; Mayer, Bernhard; Millot, Romain; Gaucher, Eric

    2016-04-01

    Natural gas emanations are part of the geochemical baseline to take into account when assessing global greenhouse gas emissions and potential impacts of conventional and unconventional gas exploration and exploitation on groundwater. Examples of such natural gas macro-seeps are known in several parts of the world (Etiope et al., 2009). Only a limited number of them have been characterized for their gas and isotopic compositions. Such analyses can provide essential information for baseline studies, providing insight in the sources (biogenic vs. thermogenic or modified thermogenic) and pathways of such seeps and may allow for distinction of natural seeps from stray gas leakage associated with human activities. Here, we report gas concentrations and multi-isotope data (δ13C and δ2H of methane and ethane, δ13C and δ18O of CO2, 3He/4He ratio) of two gas seeps in the French subalpine chains, both in a similar geological and structural position within Middle Jurassic claystones along the eastern border of the large synclinal structures of the Vercors and the Chartreuse massifs (Moss, 1992). The "ardent fountain" (fontaine ardente) of Le Gua, 30 km south of Grenoble has most likely the longest continuous written record of existence of any individual natural gas seep, mentioned explicitly as early as the first quarter of the 5th century (Augustin of Hippo (St. Augustin), approx. 426) This natural seep was described in the past as a "wet seep" associated with a spring, whereas the second investigated seep, Rochasson near Meylan north of Grenoble, is a dry seep. Both seeps contain methane and ethane with thermogenic C and H isotope signatures, comparable with a seep in the Northern Swiss Alps at Giswil (Etiope et al., 2010) but with a higher dryness (C1/(C2+C3)>1000) for the Le Gua seep, possibly due to molecular fractionation upon advective fluid+gas migration (Etiope et al., 2009). Maturity (R0) of the reservoir rocks deduced from δ13C(CH4), δ13C(C2H6) is similar to

  1. Thermodynamic DFT analysis of natural gas.

    Science.gov (United States)

    Neto, Abel F G; Huda, Muhammad N; Marques, Francisco C; Borges, Rosivaldo S; Neto, Antonio M J C

    2017-08-01

    Density functional theory was performed for thermodynamic predictions on natural gas, whose B3LYP/6-311++G(d,p), B3LYP/6-31+G(d), CBS-QB3, G3, and G4 methods were applied. Additionally, we carried out thermodynamic predictions using G3/G4 averaged. The calculations were performed for each major component of seven kinds of natural gas and to their respective air + natural gas mixtures at a thermal equilibrium between room temperature and the initial temperature of a combustion chamber during the injection stage. The following thermodynamic properties were obtained: internal energy, enthalpy, Gibbs free energy and entropy, which enabled us to investigate the thermal resistance of fuels. Also, we estimated an important parameter, namely, the specific heat ratio of each natural gas; this allowed us to compare the results with the empirical functions of these parameters, where the B3LYP/6-311++G(d,p) and G3/G4 methods showed better agreements. In addition, relevant information on the thermal and mechanic resistance of natural gases were investigated, as well as the standard thermodynamic properties for the combustion of natural gas. Thus, we show that density functional theory can be useful for predicting the thermodynamic properties of natural gas, enabling the production of more efficient compositions for the investigated fuels. Graphical abstract Investigation of the thermodynamic properties of natural gas through the canonical ensemble model and the density functional theory.

  2. Natural Gas STAR Program

    Science.gov (United States)

    EPA’s Voluntary Methane Programs encourage oil and natural gas companies to adopt cost-effective technologies and practices that improve operational efficiency and reduce emissions of methane, a potent greenhouse gas.

  3. North American Natural Gas Vision

    Science.gov (United States)

    2005-01-01

    hand sales of natural gas and LPG. 17 Decreto Legal, Diario Oficial , Noviembre 25, 1993. 37 Review Section 38 Figure 2. Mexican Natural Gas...California 500 Mexicali Baja California 29 Naco - Hermosillo Sonora 130 Nacozari de Garcia Sonora 85 Agua Prieta Sonora 173

  4. Natural gas purchasing for cogeneration projects

    International Nuclear Information System (INIS)

    Kubacki, J. Jr.

    1992-01-01

    This paper reports on the primary cost component for most gas-fired cogeneration or on-site power projects, cost of natural gas. Often gas comprises 50 to 65% of total project costs over the life of the project. Thus it is very important to focus on natural gas sourcing, pricing, transportation and storage. This important task should not be blindly delegated to a gas supplier. The end user must develop a gas strategy that results in the most cost-effective burnertip price. Long-term natural gas supplies are usually source from the three major producing regions: Mod-Continent, Gulf Coast, and Western Canada. A well-reasoned gas strategy must include: determination of transportation and distribution options from the project site to potential gas sources (including direct interconnection of the project to interstate pipelines); acquisition of competitive gas bids from suppliers in appropriate regions; negotiation of potential discounts from interstate pipelines and local distribution companies (LDCs); fine-tuning project economics by, for example, using storage to maximize transportation load factor; and pricing mechanisms that meet economic parameters of the project. This paper uses a hypothetical project in the Midwest to examine the major factors in devising a cost-effective natural gas sourcing

  5. Natural gas: modern application - the environmental question

    International Nuclear Information System (INIS)

    Suarez, Miriam Liliana Hinostroza; Guerra, Sinclair Mallet-Guy

    1999-01-01

    Natural gas has been proposed as a transition fuel. The combustion of natural gas emits less CO 2 per unit of energy than the combustion of other fossil fuels. Increased reliance upon natural gas in preference to other fossil fuels would be encouraged to mitigate greenhouse gas releases while more comprehensive responses are devised to provide more time for adaptation to the inevitable climate change. In this context, the article overviews of natural gas and its relation with the environment

  6. 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)

  7. Natural gas market assessment: Price convergence in North American natural gas markets

    International Nuclear Information System (INIS)

    1995-12-01

    The extent to which Canadian and U.S. natural gas markets have become integrated in the post-deregulation era was assessed. This assessment was accomplished through a statistical analysis of the price movements in Canadian and U.S. gas markets. The analysis pointed to three broad conclusions: (1) on the whole, there has been an increasing degree of integration among North American natural gas markets since price deregulation and the introduction of open access, (2) there is somewhat of a split between eastern and western markets, (3) Alberta's links are stronger with the western U.S. natural gas market than with the market in the eastern U.S. Several factors were cited as contributing to the general increase in market integration, including: (1) increased pipeline capacity and additional pipeline interconnections, coupled with the development of market hubs, (2) improved flexibility of access to pipeline transportation services, (3) improved access to market information and greater trading flexibility which has been facilitated by growing use of electronic bulletin boards and electronic trading systems. The increased market integration was claimed to have benefited both consumers and producers, and to have increased competition in both countries.. 28 refs., 14 figs

  8. Natural Gas Container Transportation: the Alternative Way to Solve the World’s Energy Transportation Problems

    Directory of Open Access Journals (Sweden)

    A.M. Shendrik

    2014-03-01

    Full Text Available The container gas transportation for low and medium level consumers as an alternative to pipelines is considered. The options for gas supply schemes, based on road and rail transport are given. The advantages and disadvantages of both types of gas transporting are described, the areas of their effective using are separated in the article. Promising implementations of technology in environment of economic crisis and also considering world trends of energy development are presented. The most advanced organization of compressed gas condensate transportation of unprepared gas fields in large diameter universal cylindrical balloons (up to 1000 mm are reasoned. The problem of compressed gas sea transportation are well disclosed, but the alternative ways of gas transportation by land are not investigated enough. Compressed Natural Gas (CNG Technology - is new promising technology for natural gas transportation by specially designed vessels – CNG-vessels. The feature of this technology is that natural gas can be downloaded directly near gas deposits and unloaded - directly into the customer's network. This eliminates significant capital investments in underwater pipelining or gas liquefaction plants. The main objects of investment are CNG-vessels themselves. The most attractive places for implementation of CNG-technology are sea (offshore natural gas deposits. Numerous international experts estimate the natural gas transportation by CNG-vessels in 1.5-2.0 times more cost-beneficial in comparison with offshore pipelines transportation, or in comparison with LNG (Liquefied Natural Gas shipping with natural gas transportation volume between 0.5 and 4.0 billion cubic meters per year on the route from 250 to 2,500 sea miles. This technology makes possible to provide gas supplement to the mountain and abounding in water areas, remote and weakly gasified regions. Described technology deserves special attention in the case of depleted and low-power oil and

  9. 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.

  10. Conceptos Basicos Sobre el Gas Natural

    Energy Technology Data Exchange (ETDEWEB)

    2016-08-01

    El gas natural abastece cerca de 150.000 vehiculos en los Estados Unidos y aproximadamente 22 millones de vehiculos en todo el mundo. Los vehiculos de gas natural (NGV, por sus siglas en ingles) son una buena opcion para las flotas de vehiculos de alto kilometraje, tales como autobuses, taxis, vehiculos de recoleccion de basura, los cuales son alimentados centralmente u operan dentro de un area limitada o a lo largo de una ruta con estaciones de servicio de gas natural. Las ventajas del gas natural como combustible alternativo incluyen su disponibilidad interna, la red de distribucion establecida, un costo relativamente bajo, y los beneficios de las emisiones.

  11. Natural gas contracts in efficient portfolios

    Energy Technology Data Exchange (ETDEWEB)

    Sutherland, R.J.

    1994-12-01

    This report addresses the {open_quotes}contracts portfolio{close_quotes} issue of natural gas contracts in support of the Domestic Natural Gas and Oil Initiative (DGOI) published by the U.S. Department of Energy in 1994. The analysis is a result of a collaborative effort with the Public Service Commission of the State of Maryland to consider {open_quotes}reforms that enhance the industry`s competitiveness{close_quotes}. The initial focus of our collaborative effort was on gas purchasing and contract portfolios; however, it became apparent that efficient contracting to purchase and use gas requires a broader consideration of regulatory reform. Efficient portfolios are obtained when the holder of the portfolio is affected by and is responsible for the performance of the portfolio. Natural gas distribution companies may prefer a diversity of contracts, but the efficient use of gas requires that the local distribution company be held accountable for its own purchases. Ultimate customers are affected by their own portfolios, which they manage efficiently by making their own choices. The objectives of the DGOI, particularly the efficient use of gas, can be achieved when customers have access to suppliers of gas and energy services under an improved regulatory framework. The evolution of the natural gas market during the last 15 years is described to account for the changing preferences toward gas contracts. Long-term contracts for natural gas were prevalent before the early 1980s, primarily because gas producers had few options other than to sell to a single pipeline company, and this pipeline company, in turn, was the only seller to a gas distribution company.

  12. Focus on the Development of Natural Gas Hydrate in China

    Directory of Open Access Journals (Sweden)

    Zhongfu Tan

    2016-05-01

    Full Text Available Natural gas hydrate, also known as combustible ice, and mainly composed of methane, is identified as a potential clean energy for the 21st century. Due to its large reserves, gas hydrate can ease problems caused by energy resource shortage and has gained attention around the world. In this paper, we focus on the exploration and development of gas hydrate as well as discussing its status and future development trend in China and abroad. We then analyze its opportunities and challenges in China from four aspects, resource, technology, economy and policy, with five forces model and Politics Economics Society Technology method. The results show China has abundance gas hydrate resource; however, backward technologies and inadequate investment have seriously hindered the future development of gas hydrate; thus, China should establish relevant cooperation framework and intuitional arrangement to attract more investment as well as breaking through technical difficulties to commercialization gas hydrate as soon as possible.

  13. 18 CFR 2.78 - Utilization and conservation of natural resources-natural gas.

    Science.gov (United States)

    2010-04-01

    ... conservation of natural resources-natural gas. 2.78 Section 2.78 Conservation of Power and Water Resources... INTERPRETATIONS Statements of General Policy and Interpretations Under the Natural Gas Act § 2.78 Utilization and conservation of natural resources—natural gas. (a)(1) The national interests in the development and utilization...

  14. Israel-New natural gas producer in the Mediterranean

    International Nuclear Information System (INIS)

    Shaffer, Brenda

    2011-01-01

    In 2009 and 2010, major offshore natural gas reserves were discovered near the State of Israel. This article examines Israel's newly discovered natural gas reserves and the implications of this discovery for Israel, the Middle East, and the Mediterranean region. The article will discuss Israel's energy security approach; the role of natural gas in Israel's energy consumption patterns; the organization of Israel's natural gas sector; regional political and security implications of the natural gas discoveries; the prospects for export, and the outlook for various natural gas markets. These new discoveries significantly improve Israel's energy security. They may also spur Israel to develop technologies related to utilization of natural gas in a variety of sectors, such as transportation. The discoveries may contribute to the emergence of a number of maritime border delimitation conflicts in the Eastern Mediterranean. At current volumes, the Israeli discoveries will not be a game-changer for gas markets in southern Europe or liquefied natural gas (LNG) markets. However, they will lead to expanded natural gas consumption in the region. In addition, offshore exploration efforts in Israel and in neighboring countries are intensifying. Additional discoveries may turn the Eastern Mediterranean region into a new source of natural gas and oil. - Highlights: → In 2009 and 2010, major natural gas deposits were discovered offshore of Israel's port city of Haifa. → They will satisfy a large portion of Israel's domestic energy consumption needs for a number of decades. → The gas discoveries have created an opportunity to fundamentally change the country's energy policies. → Additional discoveries may turn the Eastern Mediterranean region into a new source of natural gas and oil. → Israel could become a supplier of natural gas to neighbors in the Middle East region, such as Jordan.

  15. Market development in the natural gas market

    International Nuclear Information System (INIS)

    Kuenneke, R.W.; Arentsen, M.J.; Manders, A.M.P.; Plettenburg, L.A.

    1998-01-01

    Options for the liberalization of the Dutch natural gas market have been investigated. Three models are compared and assessed for the impacts on the economic performance, the national interests and the so-called public tasks. The results of the report can be used to base the proposals for a new Natural Gas Act, which is expected to be sent to the Dutch parliament in the spring of 1999. The three liberalization models are specified according to the different phases in the industrial column of natural gas. Except for transport (limited possibilities) and distribution (monopolistic character and thus not suitable for market development), market development is possible in all the phases of the column. The models are the cooperation model (equal position for the natural gas trade company Gasunie and the natural gas distribution companies, and management of the natural gas infrastructure and the Dutch gas reserves by means of mutual tuning, cooperation and coordination), the EZ-model (price mechanism for the tariffs for natural gas, and access to the natural gas network through negotiated third party access (TPA) with indicative prices and conditions), and the market model (optimal use of market development options to stimulate the economic performance, introduction of price mechanism options, access through regulated TPA with tariffs, based on long-term marginal costs, role of the government limited to a favorable policy with respect to access to the network, competition and security of the interests which arise from the exploitation of the Dutch natural gas fields). 26 refs

  16. British Columbia natural gas: Core market policy

    International Nuclear Information System (INIS)

    1988-06-01

    The core market for natural gas in British Columbia is defined as all natural gas consumers in the residential, institutional, commercial, and industrial sectors not currently purchasing natural gas directly and not exempted from the core market by the British Columbia Utilities Commission (BCUC). The intent of the definition is to include all customers who must be protected by contracts which ensure long-term security of supply and stable prices. Core market customers are excluded from direct natural gas purchase and will be served by distribution utilities. A customer may apply to BCUC to leave the core market; such an application may be approved if it is demonstrated that the customer has adequate long-term natural gas supplies or alternative fuel supplies to protect him from supply interruptions. The non-core market is defined as all large industrial customers who elect to make their own natural gas supply arrangements and who can demonstrate to the BCUC sufficient long-term natural gas supply protection or alternative fuel capability to ensure security of the industry. Non-core market customers have full and open access to the competitive natural gas market. The British Columbia government will not apply its core market policy to other jurisdictions through Energy Removal Certificates

  17. 78 FR 46581 - Orders Granting Authority To Import and Export Natural Gas, and To Import Liquefied Natural Gas...

    Science.gov (United States)

    2013-08-01

    ... DEPARTMENT OF ENERGY Orders Granting Authority To Import and Export Natural Gas, and To Import Liquefied Natural Gas During June 2013 FE Docket Nos. CONOCOPHILLIPS COMPANY 13-66-NG CONOCOPHILLIPS COMPANY... June 2013, it issued orders granting authority to import and export natural gas and to import liquefied...

  18. Natural gas annual 1993 supplement: Company profiles

    Energy Technology Data Exchange (ETDEWEB)

    1995-02-01

    The Natural Gas Annual provides information on the supply and disposition of natural gas to a wide audience including industry, consumers, Federal and State agencies, and educational institutions. This report, the Natural Gas Annual 1993 Supplement: Company Profiles, presents a detailed profile of 45 selected companies in the natural gas industry. The purpose of this report is to show the movement of natural gas through the various States served by the companies profiled. The companies in this report are interstate pipeline companies or local distribution companies (LDC`s). Interstate pipeline companies acquire gas supplies from company owned production, purchases from producers, and receipts for transportation for account of others. Pipeline systems, service area maps, company supply and disposition data are presented.

  19. Natural gas 1994: Issues and trends

    International Nuclear Information System (INIS)

    1994-07-01

    This report provides an overview of the natural gas industry in 1993 and early 1994 (Chapter 1), focusing on the overall ability to deliver gas under the new regulatory mandates of Order 636. In addition, the report highlights a range of issues affecting the industry, including: restructuring under Order 636 (Chapter 2); adjustments in natural gas contracting (Chapter 3); increased use of underground storage (Chapter 4); effects of the new market on the financial performance of the industry (Chapter 5); continued impacts of major regulatory and legislative changes on the natural gas market (Appendix A)

  20. Natural gas 1994: Issues and trends

    Energy Technology Data Exchange (ETDEWEB)

    1994-07-01

    This report provides an overview of the natural gas industry in 1993 and early 1994 (Chapter 1), focusing on the overall ability to deliver gas under the new regulatory mandates of Order 636. In addition, the report highlights a range of issues affecting the industry, including: restructuring under Order 636 (Chapter 2); adjustments in natural gas contracting (Chapter 3); increased use of underground storage (Chapter 4); effects of the new market on the financial performance of the industry (Chapter 5); continued impacts of major regulatory and legislative changes on the natural gas market (Appendix A).

  1. Alternative Fuels Data Center: Conventional Natural Gas Production

    Science.gov (United States)

    Conventional Natural Gas Production to someone by E-mail Share Alternative Fuels Data Center : Conventional Natural Gas Production on Facebook Tweet about Alternative Fuels Data Center: Conventional Natural Gas Production on Twitter Bookmark Alternative Fuels Data Center: Conventional Natural Gas Production

  2. Natural gas monthly, December 1996

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-12-01

    This document highlights activities, events, and analysis of interest to the public and private sector associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also included.

  3. The price of natural gas

    International Nuclear Information System (INIS)

    Bakhtiari, A.M.S.

    2001-01-01

    Natural gas used to be a relatively cheap primary energy source, always at a discount to crude oil (on a comparative British thermal unit basis). It gradually evolved into a major resource during the 20th century - reaching a 24 per cent share of global primary energy in 1999. In the year 2000, natural gas prices in the USA rose to unheard-of highs of 10/million US dollars Btu, ushering in a new era, with natural gas at a 120 per cent premium to crude oil. This clearly was a watershed for gas, somehow similar to the 1973-74 watershed for oil prices. And similarly, any return to the status quo-ante looks rather improbable, although a number of experts (alongside the International Energy Agency) still believe the 2000 price 'spike' to have been ''only transitory''. The consequences of higher gas prices (at a level equal to crude oil prices on a Btu basis) will be multifaceted and momentous, altering habits and uses in downstream industries and economic sectors, as well as providing added income for major gas-exporters, such as Russia, Canada and Algeria. Another potential consequence of the 2000 watershed might be to propel US standard prices (such as the 'Henry Hub' spot) to international status and gas price-setter, as the 'WTI spot' became an 'international benchmark' for crude oils in the post-1993 era. For the time being, the equality of gas and oil prices has become the new norm; but, in the longer term, a discount of crude oil relative to natural gas might be envisaged, as the latter is a cleaner fuel and emits less carbon dioxide when used. (author)

  4. Insight conference proceedings : natural gas

    International Nuclear Information System (INIS)

    2005-01-01

    The state of Quebec's energy industry was discussed at this conference. Quebec's energy market is distinct by the diversity of its clients, the resource exploitation sector and its types of industries. As such, the energy needs are specific and the strategies for developing natural gas should be adapted to meet these needs. This conference focused on recent energy policy developments at Quebec's Office of Energy and other regulatory bodies. Topics of discussion included the risks and opportunities of the natural gas export market; volatile gas prices; public consultation processes; perspectives of large energy consumers; hydrocarbon potential and exploration in Quebec; natural gas exploration and development in Quebec; energy security and strategies to address carbon dioxide emissions. Other topics of discussion included the investment climate in Quebec; the profitability of Canada's oil and gas sector and refining capacity in Quebec. The conference featured 17 presentations, of which 6 have been indexed separately for inclusion in this database. refs., tabs., figs

  5. 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)

  6. 78 FR 35014 - Orders Granting Authority to Import and Export Natural Gas, and to Import Liquefied Natural Gas...

    Science.gov (United States)

    2013-06-11

    ... DEPARTMENT OF ENERGY Orders Granting Authority to Import and Export Natural Gas, and to Import Liquefied Natural Gas During April 2013 FE Docket Nos. NEXEN ENERGY MARKETING SERVICES NG U.S.A. INC... SOLUTIONS TRANSPORT 13-40-LNG MIECO INC 13-41-NG CASCADE NATURAL GAS CORPORATION 13-43-NG ENCANA MARKETING...

  7. IGNITION IMPROVEMENT OF LEAN NATURAL GAS MIXTURES

    Energy Technology Data Exchange (ETDEWEB)

    Jason M. Keith

    2005-02-01

    This report describes work performed during a thirty month project which involves the production of dimethyl ether (DME) on-site for use as an ignition-improving additive in a compression-ignition natural gas engine. A single cylinder spark ignition engine was converted to compression ignition operation. The engine was then fully instrumented with a cylinder pressure transducer, crank shaft position sensor, airflow meter, natural gas mass flow sensor, and an exhaust temperature sensor. Finally, the engine was interfaced with a control system for pilot injection of DME. The engine testing is currently in progress. In addition, a one-pass process to form DME from natural gas was simulated with chemical processing software. Natural gas is reformed to synthesis gas (a mixture of hydrogen and carbon monoxide), converted into methanol, and finally to DME in three steps. Of additional benefit to the internal combustion engine, the offgas from the pilot process can be mixed with the main natural gas charge and is expected to improve engine performance. Furthermore, a one-pass pilot facility was constructed to produce 3.7 liters/hour (0.98 gallons/hour) DME from methanol in order to characterize the effluent DME solution and determine suitability for engine use. Successful production of DME led to an economic estimate of completing a full natural gas-to-DME pilot process. Additional experimental work in constructing a synthesis gas to methanol reactor is in progress. The overall recommendation from this work is that natural gas to DME is not a suitable pathway to improved natural gas engine performance. The major reasons are difficulties in handling DME for pilot injection and the large capital costs associated with DME production from natural gas.

  8. THE NATURAL WORLD AND THE INFORMATION SOCIETY

    Directory of Open Access Journals (Sweden)

    Stanislav Nikolaevich Glazachev

    2015-11-01

    Full Text Available The aim of the study is justification of human cultural and informational dependence from the «natural world». Being such a relationship is considered from the perspective of degradation of natural ecosystems and self-reduction of human’s «cultural genome», which is formed and supported in conjunction with the natural environment, with the «natural world» only.The article states that there is an urgent need to find mechanisms of human cultureto ma-nage the destructive potential of global antropo-eco-systems. The contradiction between the inevitability of the modern information society rapid development and the impossibility of sustainable development of the biosphere in existing circumstances is analyzed. Authors’s concept of ecological culture as a methodological basis in development of the idea on a positive interaction between the Information Society and «the world of Nature» is offered.The findings of the new study include cultural paradigm of noospheric thinking, based on a holistic human perception of «the natural world» and a human in it as its integral part.

  9. North American natural gas pipeline and supply update

    International Nuclear Information System (INIS)

    Molyneaux, M.

    1999-01-01

    A series of overhead viewgraphs accompanied this presentation which presented an update of North American natural gas supply. Some of the graphs depicted the following: (1) natural gas consumption in the United States, (2) U.S. imports of Canadian natural gas, (3) natural gas prices differential: Henry Hub versus Empress, (4) natural gas production in the U.S., and (5) Baker Hughes active rig count, U.S. gas rigs. First Energy's view of U.S. natural gas supply is that the estimate of 50.0 Bcf/d for U.S. domestic production is looking too high. The first quarter 1999 exit production rates are behind expectations. U.S. domestic natural gas expenditure budgets are still down by more than 40 per cent compared to 1998 levels. The impact that this will have on prices was discussed. 21 figs

  10. Monitoring the Wobbe Index of Natural Gas Using Fiber-Enhanced Raman Spectroscopy.

    Science.gov (United States)

    Sandfort, Vincenz; Trabold, Barbara M; Abdolvand, Amir; Bolwien, Carsten; Russell, Philip St. J; Wöllenstein, Jürgen; Palzer, Stefan

    2017-11-24

    The fast and reliable analysis of the natural gas composition requires the simultaneous quantification of numerous gaseous components. To this end, fiber-enhanced Raman spectroscopy is a powerful tool to detect most components in a single measurement using a single laser source. However, practical issues such as detection limit, gas exchange time and background Raman signals from the fiber material still pose obstacles to utilizing the scheme in real-world settings. This paper compares the performance of two types of hollow-core photonic crystal fiber (PCF), namely photonic bandgap PCF and kagomé-style PCF, and assesses their potential for online determination of the Wobbe index. In contrast to bandgap PCF, kagomé-PCF allows for reliable detection of Raman-scattered photons even below 1200 cm -1 , which in turn enables fast and comprehensive assessment of the natural gas quality of arbitrary mixtures.

  11. 世界油气资源形势分析%The Analysis of World Oil and Gas Resources Situation

    Institute of Scientific and Technical Information of China (English)

    张所续

    2013-01-01

    World primary energy consumption grew by 1.8% in 2012,well below that of the past decade ,which was 2 .6%.And the proportion of oil ,natural gas was 33 .1%,23 .9%,respectively . There was a continuous decline in oil shares .World oil reserves increased slightly by 0.9%,while natural gas reserves declined by0 .3 %.The strong growth of unconventional oil and gas produc-tion,including shale gas and tight oil ,will have a significant impact on the global energy landscape . According to 2013 World Energy Reserves Statistical Yearbook released by BP , production and consumption of the world 's oil and natural gas,etc.were analyzed,and the situation was discussed .%2012年世界一次能源消费量增长1.8%,远低于过去十年2.6%的平均增速;其中石油、天然气所占比重分别为33.1%、239.%,石油份额连续下滑。世界石油储量微增0.9%,天然气储量减少0.3%,随着页岩气、致密油等非常规油气产量的强劲增长将对全球能源格局产生重大影响。根据BP发布的2013年世界能源统计年鉴,对世界石油和天然气的储量、产量、消费量等情况进行分析,并展开形势研判。

  12. Use of compressed natural gas in automotive vehicles; Uso del gas natural comprimido aplicado en vehiculos automotores

    Energy Technology Data Exchange (ETDEWEB)

    Fernandez R, Adrian [Comision Nacional para el Ahorro de Energia (CONAE) (Mexico)

    2005-07-01

    The natural gas is natural origin energy (fossil fuel); it contains predominantly 90 percent methane; does not require transformation process for its use; is supplied the 24 hours to commerce, industries and homes by underground pipes; it is lighter than air; it is not corrosive, nor absorbent or toxic. For those reasons a study was performed where it is widely justified why the natural gas ought to be used in vehicles. [Spanish] El gas natural es un energetico de origen natural (combustible fosil), contiene predominantemente 90 por ciento de metano, no requiere proceso de transformacion para su utilizacion, llega directamente las 24 horas del dia a los hogares, comercios e industrias por tuberias subterraneas, es mas ligero que el aire, no es corrosivo, no es absorbente y no es toxico. Por esas razones se hizo un estudio donde se justifica ampliamente porque el gas natural debe utilizarse en vehiculos.

  13. The necessity for storage of natural gas in the Netherlands: In particular the natural gas storage near Langelo, Drenthe, Netherlands

    International Nuclear Information System (INIS)

    1994-11-01

    The natural gas supply in the Netherlands will experience a capacity problem once the pressure of the natural gas field Slochteren in the province Groningen will decrease below a certain level. It is expected that this will already happen in the winter of 1996. Underground storage of natural gas reserves is considered to be the only appropriate solution to accommodate this problem. Four environmental organizations in the Netherlands ordered GASTEC, the Dutch research center for natural gas technology, to study the alternatives for natural gas storage in the Netherlands. 7 figs

  14. Visibility graph network analysis of natural gas price: The case of North American market

    Science.gov (United States)

    Sun, Mei; Wang, Yaqi; Gao, Cuixia

    2016-11-01

    Fluctuations in prices of natural gas significantly affect global economy. Therefore, the research on the characteristics of natural gas price fluctuations, turning points and its influencing cycle on the subsequent price series is of great significance. Global natural gas trade concentrates on three regional markets: the North American market, the European market and the Asia-Pacific market, with North America having the most developed natural gas financial market. In addition, perfect legal supervision and coordinated regulations make the North American market more open and more competitive. This paper focuses on the North American natural gas market specifically. The Henry Hub natural gas spot price time series is converted to a visibility graph network which provides a new direction for macro analysis of time series, and several indicators are investigated: degree and degree distribution, the average shortest path length and community structure. The internal mechanisms underlying price fluctuations are explored through the indicators. The results show that the natural gas prices visibility graph network (NGP-VGN) is of small-world and scale-free properties simultaneously. After random rearrangement of original price time series, the degree distribution of network becomes exponential distribution, different from the original ones. This means that, the original price time series is of long-range negative correlation fractal characteristic. In addition, nodes with large degree correspond to significant geopolitical or economic events. Communities correspond to time cycles in visibility graph network. The cycles of time series and the impact scope of hubs can be found by community structure partition.

  15. Gas hydrate in nature

    Science.gov (United States)

    Ruppel, Carolyn D.

    2018-01-17

    Gas hydrate is a naturally occurring, ice-like substance that forms when water and gas combine under high pressure and at moderate temperatures. Methane is the most common gas present in gas hydrate, although other gases may also be included in hydrate structures, particularly in areas close to conventional oil and gas reservoirs. Gas hydrate is widespread in ocean-bottom sediments at water depths greater than 300–500 meters (m; 984–1,640 feet [ft]) and is also present in areas with permanently frozen ground (permafrost). Several countries are evaluating gas hydrate as a possible energy resource in deepwater or permafrost settings. Gas hydrate is also under investigation to determine how environmental change may affect these deposits.

  16. Natural Gas Value-Chain and Network Assessments

    Energy Technology Data Exchange (ETDEWEB)

    Kobos, Peter H. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Outkin, Alexander V. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Beyeler, Walter E. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Walker, LaTonya Nicole [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Malczynski, Leonard A. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Myerly, Melissa M. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Vargas, Vanessa N. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Tenney, Craig M. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Borns, David J. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    2015-09-01

    The current expansion of natural gas (NG) development in the United States requires an understanding of how this change will affect the natural gas industry, downstream consumers, and economic growth in order to promote effective planning and policy development. The impact of this expansion may propagate through the NG system and US economy via changes in manufacturing, electric power generation, transportation, commerce, and increased exports of liquefied natural gas. We conceptualize this problem as supply shock propagation that pushes the NG system and the economy away from its current state of infrastructure development and level of natural gas use. To illustrate this, the project developed two core modeling approaches. The first is an Agent-Based Modeling (ABM) approach which addresses shock propagation throughout the existing natural gas distribution system. The second approach uses a System Dynamics-based model to illustrate the feedback mechanisms related to finding new supplies of natural gas - notably shale gas - and how those mechanisms affect exploration investments in the natural gas market with respect to proven reserves. The ABM illustrates several stylized scenarios of large liquefied natural gas (LNG) exports from the U.S. The ABM preliminary results demonstrate that such scenario is likely to have substantial effects on NG prices and on pipeline capacity utilization. Our preliminary results indicate that the price of natural gas in the U.S. may rise by about 50% when the LNG exports represent 15% of the system-wide demand. The main findings of the System Dynamics model indicate that proven reserves for coalbed methane, conventional gas and now shale gas can be adequately modeled based on a combination of geologic, economic and technology-based variables. A base case scenario matches historical proven reserves data for these three types of natural gas. An environmental scenario, based on implementing a $50/tonne CO 2 tax results in less proven

  17. Asian natural gas--For a brighter '90s

    International Nuclear Information System (INIS)

    Klass, D.L.; Ohashi, Tadahiko

    1991-01-01

    The seminar was designed to focus on the business aspects of developing Asian natural gas resources by inclusion of papers on natural gas markets, the role of banks, and financial case histories of existing projects, and papers on commercial and industrial natural gas utilization. The utilization of natural gas was addressed by papers that targeted small-scale, industrial and utility usage of natural gas in electric power production, and by papers on air conditioning and other applications. Each of these topics is important to the development of the Asian natural gas industry. Together, they formed a balanced program when combined with the opening keynote addresses from Tokyo Gas Company, Ltd., and PETRONAS and a panel discussion on gas pricing. All papers have been processed separately for inclusion on the data base

  18. Dedicated natural gas vehicle with low emission

    NARCIS (Netherlands)

    Voogd, A. de; Weide, J. van der; Konig, A.; Wegener, R.

    1995-01-01

    In the introduction an overview is given of international activities in the field of natural gas vehicles. The main incentives for the use of natural gas in vehicles are: emission reduction in urban areas, fuel diversification, and long term availability. Heavy duty natural gas engines are mainly

  19. Integrating climate forecasts and natural gas supply information into a natural gas purchasing decision

    Science.gov (United States)

    Changnon, David; Ritsche, Michael; Elyea, Karen; Shelton, Steve; Schramm, Kevin

    2000-09-01

    This paper illustrates a key lesson related to most uses of long-range climate forecast information, namely that effective weather-related decision-making requires understanding and integration of weather information with other, often complex factors. Northern Illinois University's heating plant manager and staff meteorologist, along with a group of meteorology students, worked together to assess different types of available information that could be used in an autumn natural gas purchasing decision. Weather information assessed included the impact of ENSO events on winters in northern Illinois and the Climate Prediction Center's (CPC) long-range climate outlooks. Non-weather factors, such as the cost and available supplies of natural gas prior to the heating season, contribute to the complexity of the natural gas purchase decision. A decision tree was developed and it incorporated three parts: (a) natural gas supply levels, (b) the CPC long-lead climate outlooks for the region, and (c) an ENSO model developed for DeKalb. The results were used to decide in autumn whether to lock in a price or ride the market each winter. The decision tree was tested for the period 1995-99, and returned a cost-effective decision in three of the four winters.

  20. Natural gas supply, demand and price outlook

    International Nuclear Information System (INIS)

    Anon.

    1992-01-01

    Natural gas consumption in the US grew 15.9 percent between 1986 and 1989. Its share of total primary energy use in the US grew from 22.5 percent to 23.8 percent. Despite unusually warm weather and an economic downturn, natural gas use in the first eight months of 1990 fell only modestly from its 1989 pace - while its market share of US total primary energy use has remained stable. The American Gas Association's Total Energy Resource Analysis energy modeling system (A.G.A.-TERA) projects continued growth in natural gas demand and supply. Natural gas is projected to gain a growing share of total US primary use. Natural gas prices are projected to be sufficient to encourage growth in well completions and reserve additions, yet competitive with electricity, fuel oil and other alternative forms of energy

  1. Outlook for Noth American natural gas supplies

    International Nuclear Information System (INIS)

    Kuuskraa, V.A.

    1995-01-01

    The underlying resource base for North America natural gas is large, sufficient for nearly 100 years of current consumption. As such, the issues are not the size of the resource, but how to convert this resource into economically competitive supply. The key questions are: Will the cost (price) of natural gas remain competitive? What is the status of near-term deliverability? Will there be enough supply to meet growing demand? These economic and market issues frame the outlook for gas supplies in North America. Most importantly, they will determine how natural gas emerges from its competition for markets with other fuels and electricity. The paper addresses these questions by examining: (1) the underlying nature of the natural gas resource base; (2) the current status and trends in deliverability; and, (3) the potential of new technologies for producing gas more cost-effectively. (author)

  2. North American natural gas price outlook

    International Nuclear Information System (INIS)

    Denhardt, R.

    1998-01-01

    Issues regarding future natural gas prices for North America were discussed. Various aspects of the issue including the relationship between storage, weather and prices, received attention. It was noted that strong demand-growth will be needed to support near-term Canadian export increases without price declines. The issue of Gulf Coast production was also discussed. Power generation using natural gas as fuel is expected to support strong growth in the demand for natural gas. tabs., figs

  3. European key issues concerning natural gas: Dependence and vulnerability

    International Nuclear Information System (INIS)

    Reymond, Mathias

    2007-01-01

    Due to the high demand for natural gas from emerging countries and because natural gas has become an increasingly valuable resource is electricity production, natural gas demand should increase. This paper re-examines the geopolitical key issues related to natural gas as well as the uneven distribution of natural gas resources on a worldwide scale. This paper proposes to define the significance of liquefied natural gas in gas exchanges and it analyses the problem of European gas vulnerability using several indicators

  4. Bring money and natural gas

    International Nuclear Information System (INIS)

    Van Gelder, J.W.

    1993-01-01

    The budding natural gas markets in East Europe attract a great deal of interest from natural gas industries in the Western countries. Dutch companies, institutions and the government, too, are active in this market. So far the results have not been spectacular. An analysis is made of the present situation and the Dutch approach

  5. Natural gas liquids: market outlook

    International Nuclear Information System (INIS)

    Heath, M.

    1996-01-01

    Future market outlook for natural gas liquids was discussed. It was shown that Canadian natural gas and natural gas liquid (NGL) production levels have experienced extraordinary growth over the past few years due to an increased U.S. demand for Canadian natural gas. Recent supply and demand studies have indicated that there will be growing surpluses of NGLs in Canada. By 1996, the majority of NGL surplus that is forecast to be available is ethane (64%), followed by propane (22%), butane (12%) and pentane plus (2%). Throughout the forecast period, the ratio of incremental ethane to the total NGL surplus, over and above forecast demand, was expected to continue to rise. The viability of producing and processing that ethane and transporting it to market, will be crucial. Development of a large ex-Alberta C2+ pipeline from Empress to Mont Belvieu under the reference case supply projection is a possibility, but only if total tariff and fractionation charge on the line is less than or equal to 10 US cents/USG (currently 16-22 US cents/USG). 11 figs

  6. Suggestion for a natural gas development policy

    International Nuclear Information System (INIS)

    Drummond, P.H.

    1987-01-01

    First, this work presents some aspects concerning the reserves and the future of natural gas consumption in Brazil. Then, from the results of a case-study about the implementation of a natural gas distribution company in Fortaleza (Ceara), we analyse under which conditions the business of natural gas distribution is economically interesting (subject of the M.Sc. thesis developed by the author). In possession of this results, the author proposes directions for a Natural Gas Policy in Brazil, approaching also aspects of Tariffs Policy. (author)

  7. World Energy Outlook 2012 Special Report: Golden Rules for a Golden Age of Gas

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2012-07-01

    Natural gas is poised to enter a golden age, but this future hinges critically on the successful development of the world’s vast unconventional gas resources. North American experience shows unconventional gas - notably shale gas - can be exploited economically. Many countries are lining up to emulate this success. But some governments are hesitant, or even actively opposed. They are responding to public concerns that production might involve unacceptable environmental and social damage. This report, in the World Energy Outlook series, treats these aspirations and anxieties with equal seriousness. It features two new cases: a Golden Rules Case, in which the highest practicable standards are adopted, gaining industry a {sup s}ocial licence to operate{sup ;} and its counterpart, in which the tide turns against unconventional gas as constraints prove too difficult to overcome.

  8. Trading in LNG and natural gas

    International Nuclear Information System (INIS)

    1992-01-01

    We have examined the market for natural gas from a number of viewpoints, starting with the role of natural gas in the global energy market where its 20% share of primary energy demand has been captured in the space of almost as many years. In discussion regional energy markets we cover the disparities between supply and demand which give rise to trade by pipeline, and by sea in the form of liquefied natural gas (LNG). Both have in fact increased steadily in recent years, yet even in 1991, only 12-15% of total gas production was traded across international boundaries, whereas for oil it was closer to 40%. For the moment pipeline trade remains heavily concentrated in Europe and North America, and it is in the LNG sector where the spread of projects, both existing and planned, is more global in nature. We examine the development of LNG trades and the implications for shipping. Finally, we look at transportation costs, which are likely to be an important component in the viability of many of the natural gas export schemes now under review. There is good reason to be ''bullish'' about parts of the natural gas industry but this Report suggests that there are areas of concern which could impinge on the development of the market in the 1990s. (author)

  9. The greenhouse advantage of natural gas appliances

    International Nuclear Information System (INIS)

    Coombe, N.

    2000-01-01

    The life cycle report prepared recently by Energetics for the AGA, Assessment of Greenhouse Gas Emissions from Natural Gas, demonstrates clearly the greenhouse advantage natural gas has over coal in generating electricity. This study also goes one step further in applying this life cycle approach to the use of space and water heating within the home. The study shows the significant green-house advantage that natural gas appliances have over electric appliances. Findings from other studies also support this claim. The natural gas suppliers are encouraged to take advantage of the marketing opportunity that these studies provide, offering the householders the fuel that will significantly reduce their contribution to greenhouse emission

  10. North American Natural Gas Markets

    International Nuclear Information System (INIS)

    1989-02-01

    This report summarizes die research by an Energy Modeling Forum working group on the evolution of the North American natural gas markets between now and 2010. The group's findings are based partly on the results of a set of economic models of the natural gas industry that were run for four scenarios representing significantly different conditions: two oil price scenarios (upper and lower), a smaller total US resource base (low US resource case), and increased potential gas demand for electric generation (high US demand case). Several issues, such as the direction of regulatory policy and the size of the gas resource base, were analyzed separately without the use of models

  11. North American Natural Gas Markets

    International Nuclear Information System (INIS)

    1988-12-01

    This report sunnnarizes the research by an Energy Modeling Forum working group on the evolution of the North American natural gas markets between now and 2010. The group's findings are based partly on the results of a set of economic models of the natural gas industry that were run for four scenarios representing significantly different conditions: two oil price scenarios (upper and lower), a smaller total US resource base (low US resource case), and increased potential gas demand for electric generation (high US demand case). Several issues, such as the direction of regulatory policy and the size of the gas resource base, were analyzed separately without the use of models

  12. Natural gas in Latin America

    International Nuclear Information System (INIS)

    1997-01-01

    Despite having proven reserves equal to that of North America, natural gas has traditionally played a minor role in the energy policies of Latin American countries, being considered secondary to oil. There has, therefore, been a neglect of the sector with a resultant lack of an adequate infrastructure throughout the region, perhaps with the exception of Argentina. However, with a massive increase in energy demand, growing concerns with environmental matters and a need to reduce the massive pollution levels in major cities in the region, natural gas is forecast to play a much greater role in Latin America's energy profile, with final consumption forecast to rise at 5.4% per annum for the next 15 years. This book assesses both the development of the use of natural gas in the power industrial sector and proposals for its growth into the residential, commercial and transport sectors. It analyses the significant investment required and the governments' need to turn to the private sector for investment and innovation. Natural Gas in Latin America analyses the possibilities and pitfalls of investing in the sector and describes the key trends and issues. It analyses all aspects of the gas industry from exploration and production to transportation and distribution to end users. (Author)

  13. Natural gas monthly, July 1990

    Energy Technology Data Exchange (ETDEWEB)

    1990-10-03

    This report highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. A glossary is included. 7 figs., 33 tabs.

  14. Natural Gas Energy Educational Kit.

    Science.gov (United States)

    American Gas Association, Arlington, VA. Educational Services.

    Prepared by energy experts and educators to introduce middle school and high school students to natural gas and its role in our society, this kit is designed to be incorporated into existing science and social studies curricula. The materials and activities focus on the origin, discovery, production, delivery, and use of natural gas. The role of…

  15. The Pricing of natural gas

    International Nuclear Information System (INIS)

    Nese, Gjermund

    2004-11-01

    The report focuses on the pricing of natural gas. The motivation has been the wish of the Norwegian authorities to increase the use of natural gas and that this should follow market conditions. The pricing of gas occurs at present in various ways in the different markets. The report identifies to main factors behind the pricing. 1) The type of market i.e. how far the liberalization of the gas markets has gone in the various countries. 2) The development within the regulation, climate and tax policies. The gas markets are undergoing as the energy markets in general, a liberalization process where the traditional monopoly based market structures are replaced by markets based on competition. There are great differences in the liberalization development of the various countries, which is reflected in the various pricing principles applied for the trade of gas in the countries. The analysis shows that the net-back-pricing is predominant in some countries i.e. that the price is in various ways indexed towards and follow the development of the price of alternative energy carriers so that the gas may be able to compete. The development towards trade places for gas where the pricing is based on offer and demand is already underway. As the liberalization of the European gas markets progresses it is expected that the gas price will be determined increasingly at spot markets instead of through bilateral agreements between monopolistic corporations. The development within the regulation, climate and tax policies and to what extent this may influence the gas prices in the future, are also studied. There seem to be effects that may pull in both directions but it is evident that these political variables will influence the gas pricing in the international market to a large extent and thereby also the future internal natural gas market

  16. Fiscal 1998 research report on the development trends of natural gas conversion technologies into liquefied fuel in Russia; 1998 nendo Roshia ni okeru tennen gas no ekitai nenryoka gijutsu no kaihatsu doko nado ni kansuru chosa kenkyu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Russia having natural gas resources largest in the world is actively promoting the basic research on liquefaction technology of natural gas such as Fischer-Tropsch (FT) synthetic catalyst, and its research potential is extremely high. This 3-year research project surveys the R and D trends of catalyst technology for liquefaction of natural gas, and fabricates the prototype FT synthetic catalyst based on the idea of Russian researchers to evaluate its feasibility experimentally. This report summarizes the following to clarify the research background: (1) The technology system for liquefaction of natural gas, and its future R and D trend, (2) The R and D trends of liquefaction technology of natural gas in the world, (3) The R and D trends of liquefaction technology of natural gas in Russia, (4) The research system of catalyses in Russia, (5) The activities of Russian catalysis research institutes, (6) The fuel liquefaction technologies of Russian major research institutes, and (7) The proposals from Russian research institutes. (NEDO)

  17. Future markets and technologies for natural gas vehicles; Futurs marches et technologies pour les vehicules au gaz naturel

    Energy Technology Data Exchange (ETDEWEB)

    Allen, J. [Development Engineer, Lotus Engineering (United Kingdom); Carpenter, B. [Gas Applications, BG Technology (United Kingdom)

    2000-07-01

    Lotus Engineering and BG Technology recently collaborated on the conversion of the Lotus Elise for operation on natural gas. This paper considers the world-wide opportunities for natural gas as an automotive fuel by comparison with other fuels. It looks at how technology can be used to exploit this potential, by examining the special features of the gas fuelled Elise, and how other technologies such as hybrid vehicles and fuel cells can be expected to respond to this challenge in future. (authors)

  18. 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

  19. Natural gas 1992: Issues and trends

    International Nuclear Information System (INIS)

    1993-03-01

    This report provides an overview of the natural gas industry in 1991 and 1992, focusing on trends in production, consumption, and pricing of natural gas and how they reflect the regulatory and legislative changes of the past decade (Chapter 1). Also presented are details of FERC Order 636 and the Energy Policy Act of 1992, as well as pertinent provisions of the Clean Air Act Amendments of 1990 (Chapter 2). In addition, the report highlights a range of issues affecting the industry, including: Trends in wellhead prices and natural gas supply activities (Chapter 3); Recent rate design changes for interstate pipeline companies (Chapter 4); Benefits to consumers from the more competitive marketplace (Chapter 5); Pipeline capacity expansions during the past 2 years (Chapter 6); Increasing role of the natural gas futures market (Chapter 7)

  20. Natural gas reserve/production ratio in Russia, Iran, Qatar and Turkmenistan: A political and economic perspective

    International Nuclear Information System (INIS)

    Esen, Vedat; Oral, Bulent

    2016-01-01

    In this study, changes in natural gas reserve/production ratio (R/P) of the four countries having the highest natural gas reserves (Russia, Iran, Qatar, Turkmenistan), the importance of which increases in the world market each day due to developing technology and the demand for clean energy, has been analyzed depending on the economic and political developments in national and international fields. Change of R/P ratio depending on years has been displayed on graphics from different sources and these alterations have been tried to be associated with such issues as natural gas agreements in history, handover of political authority, economic crises etc. Therefore; it has been put forward whether or not political and economic changes of the countries are factors on the amount of natural gas production and the discovery of new reserve fields with the addition aim of providing a general overview on natural gas market. - Highlights: •Russia, Iran, Qatar and Turkmenistan are the top four countries with the highest natural gas reserves. •R/P ratios of Russia, Iran, Qatar and Turkmenistan are presented in this study. •Change of R/P ratio has been associated with the political and economic events of the countries are being analyzed. •The effect of political and economic changes on the ratio of natural gas R/P has been proposed.

  1. Spark ignition natural gas engines-A review

    International Nuclear Information System (INIS)

    Cho, Haeng Muk; He, Bang-Quan

    2007-01-01

    Natural gas is a promising alternative fuel to meet strict engine emission regulations in many countries. Natural gas engines can operate at lean burn and stoichiometric conditions with different combustion and emission characteristics. In this paper, the operating envelope, fuel economy, emissions, cycle-to-cycle variations in indicated mean effective pressure and strategies to achieve stable combustion of lean burn natural gas engines are highlighted. Stoichiometric natural gas engines are briefly reviewed. To keep the output power and torque of natural gas engines comparable to those of their gasoline or Diesel counterparts, high boost pressure should be used. High activity catalyst for methane oxidation and lean deNOx system or three way catalyst with precise air-fuel ratio control strategies should be developed to meet future stringent emission standards

  2. Radon measurements over a natural-gas contaminated aquifer

    International Nuclear Information System (INIS)

    Palacios, D.; Fusella, E.; Avila, Y.; Salas, J.; Teixeira, D.; Fernández, G.; Salas, A.; Sajo-Bohus, L.; Greaves, E.; Barros, H.; Bolívar, M.; Regalado, J.

    2013-01-01

    Radon and thoron concentrations in soil pores in a gas production region of the Anzoategui State, Venezuela, were determined by active and passive methods. In this region, water wells are contaminated by natural gas and gas leaks exist in the nearby river. Based on soil gas Radon data surface hydrocarbon seeps were identified. Radon and thoron concentration maps show anomalously high values near the river gas leaks decreasing in the direction of water wells where natural gas is also detected. The area where the highest concentrations of 222 Rn were detected seems to indicate the surface projection of the aquifer contaminated with natural gas. The Radon/Thoron ratio revealed a micro-localized anomaly, indicating the area where the gas comes from deep layers of the subsoil. The radon map determined by the passive method showed a marked positive anomaly around abandoned gas wells. The high anomalous Radon concentration localized near the trails of ascending gas bubbles at the river indicates the zone trough where natural gases are ascending with greater ease, associated with a deep geological fault, being this the main source of methane penetration into the aquifer. It is suggested that the source of the natural gas may be due to leaks at deep sites along the structure of some of the abandoned wells located at the North-East of the studied area. - Highlights: ► High Radon/Thoron ratios were localized near the natural-gas emanations in a river. ► Natural gases are ascending trough a deep geological fault. ► Apparently, the radon anomaly shows the site where natural gas enters the aquifer. ► Natural gas source may be related to leaks in the structure of abandoned gas wells

  3. Venezuela natural gas outlook

    International Nuclear Information System (INIS)

    Silva, P.

    1991-01-01

    This paper reports on the natural gas outlook for Venezuela. First of all, it is very important to remember that in the last few years we have had frequent and unforeseen changes in the energy, ecological, geopolitical and economical fields which explain why all the projections of demand and prices for hydrocarbons and their products have failed to predict what later would happen in the market. Natural gas, with its recognized advantages over other traditional competitors such as oil, coal and nuclear energy, is identified as the component that is acquiring more weight in the energy equation, with a strengthening projection, not only as a resource that covers demand but as a key element in the international energy business. In fact, natural gas satisfies 21% of overall worldwide energy consumption, with an annual increase of 2.7% over the last few years, which is higher than the global energy growth of other fossil fuels. This tendency, which dates from the beginning of the 1980's, will continue with a possibility of increasing over the coming years. Under a foreseeable scenario, it is estimated that worldwide use of natural gas will increase 40% over the next 10 years and 75% on a longer term. Specifically for liquid methane (LNG), use should increase 60% during this last decade. The LPG increase should be moderate due to the limited demand until 1995 and to the stable trends that will continue its use until the end of this century

  4. Asian gas

    International Nuclear Information System (INIS)

    Masuda, T.

    1990-01-01

    This paper reports on natural gas which now appears ready to take a leading role on the world energy stage. Demand for natural gas, and specifically LNG, will be strong throughout the world, particularly in Asia. Indonesia and Malaysia will become much more dependent on natural gas in the Asian market. In Thailand, where remarkable economic growth has been fueled by imported oil and domestically produced natural gas, LNG may soon have to be imported from neighboring countries. The author sees Thailand's imports of natural gas increasing from 1.5 to 4.5 million tons annually. Similarly, Korea's imports of LNG will rise from 2 to 8 million tons between 1987 and 2000. In Japan, energy demand is expected to increase at an even faster rate in the 1990s. Given the opposition to nuclear power generation and growing concern about the greenhouse effect, it is likely that LNG will satisfy a major portion of Japan's increasing demand for energy. Japanese gas companies are studying the possibility of establishing a national pipeline network to move gas beyond metropolitan areas

  5. Market penetration of natural gas in Europe

    International Nuclear Information System (INIS)

    Haas, R.; Wirl, F.

    1992-01-01

    The strategy of restricting natural gas to noble uses (directive of EEC and endorsed by the IEA) impeded gas expansion despite substantial upward revisions in the assessment of available resources. However, increasing environmental concern slowly but gradually undermines this strategy because natural gas serves as a substitute for costly abatement. This article discusses the prospect of future natural gas consumption considering economic and ecological facts as well as strategic and political considerations. In fact, we argue that inconsistent political interventions first seriously lowered gas penetration but now favor its use

  6. Natural gas annual 1992: Volume 1

    Energy Technology Data Exchange (ETDEWEB)

    1993-11-22

    This document provides information on the supply and disposition of natural gas to a wide audience including industry, consumers, Federal and State agencies, and education institutions. The 1992 data are presented in a sequence that follows natural gas (including supplemental supplies) from its production top its end use. Tables summarizing natural gas supply and disposition from 1988 to 1992 are given for each Census Division and each State. Annual historical data are shown at the national level. Volume 2 of this report presents State-level historical data.

  7. The AFG Convention - The future for natural gas

    International Nuclear Information System (INIS)

    Ferrier, Jerome; Lafon, Madeleine; Bouchard, Georges; Figoli, Jean-Michel; Honorat, Augustin; Clodic, Denis; Fauvel, Philippe; Frantz, Ludovic; Rottenberg, Jacques; Stabat, Thibault; Constant, Herve; Ferraris, Patrick; Monserand, David; Padova, Yann; Leeder, Nick

    2017-01-01

    The Association Francaise du Gas (French Gas Association) has held its 'the future of gas' convention in October 2016. After an opening speech, which insisted on the fact that natural gas is now recognized as a low greenhouse gas emission energy source, and a presentation of the gas demand scenario for 2030, two round tables addressed the new utilizations of natural gas (LNG for ships and vehicles, power generation, biomethane, cryogenics, heating systems), and the contributions of new technologies (and more especially digital systems) in the natural gas market and gas utilities

  8. Monitoring the Wobbe Index of Natural Gas Using Fiber-Enhanced Raman Spectroscopy

    Directory of Open Access Journals (Sweden)

    Vincenz Sandfort

    2017-11-01

    Full Text Available The fast and reliable analysis of the natural gas composition requires the simultaneous quantification of numerous gaseous components. To this end, fiber-enhanced Raman spectroscopy is a powerful tool to detect most components in a single measurement using a single laser source. However, practical issues such as detection limit, gas exchange time and background Raman signals from the fiber material still pose obstacles to utilizing the scheme in real-world settings. This paper compares the performance of two types of hollow-core photonic crystal fiber (PCF, namely photonic bandgap PCF and kagomé-style PCF, and assesses their potential for online determination of the Wobbe index. In contrast to bandgap PCF, kagomé-PCF allows for reliable detection of Raman-scattered photons even below 1200 cm−1, which in turn enables fast and comprehensive assessment of the natural gas quality of arbitrary mixtures.

  9. Natural gas applications in waste management

    International Nuclear Information System (INIS)

    Tarman, P.B.

    1991-01-01

    The Institute of Gas Technology (IGT) is engaged in several projects related to the use of natural gas for waste management. These projects can be classified into four categories: cyclonic incineration of gaseous, liquid, and solid wastes; fluidized-bed reclamation of solid wastes; two-stage incineration of liquid and solid wastes; natural gas injection for emissions control. 5 refs., 8 figs

  10. Gas Warfare in World War I.

    Science.gov (United States)

    Flintham, A. J.

    1978-01-01

    The effectiveness of gas warfare during World War I was increased by the lack of a basic understanding of the behavior of gases on the part of the soldiers. This was a result of deficiencies in science education. (BB)

  11. North American Natural Gas Markets

    Energy Technology Data Exchange (ETDEWEB)

    1988-12-01

    This report sunnnarizes the research by an Energy Modeling Forum working group on the evolution of the North American natural gas markets between now and 2010. The group's findings are based partly on the results of a set of economic models of the natural gas industry that were run for four scenarios representing significantly different conditions: two oil price scenarios (upper and lower), a smaller total US resource base (low US resource case), and increased potential gas demand for electric generation (high US demand case). Several issues, such as the direction of regulatory policy and the size of the gas resource base, were analyzed separately without the use of models.

  12. North American Natural Gas Markets

    Energy Technology Data Exchange (ETDEWEB)

    1989-02-01

    This report summarizes die research by an Energy Modeling Forum working group on the evolution of the North American natural gas markets between now and 2010. The group's findings are based partly on the results of a set of economic models of the natural gas industry that were run for four scenarios representing significantly different conditions: two oil price scenarios (upper and lower), a smaller total US resource base (low US resource case), and increased potential gas demand for electric generation (high US demand case). Several issues, such as the direction of regulatory policy and the size of the gas resource base, were analyzed separately without the use of models.

  13. Liquefied natural gas storage at Ambergate

    Energy Technology Data Exchange (ETDEWEB)

    Higton, C W; Mills, M J

    1970-08-19

    Ambergate works was planned in 1965-1966 and the decision was taken to install 4 ICI lean gas reformers using natural gas as feedstock, fuel, and enrichment. To cover the possible failure of natural gas supplies, petroleum distillate would be used as alternative feedstock and fuel. The choice for alternative enrichment lay between LPG or LNG. Since LNG would provide peak-on-peak storage facilities for either the East Midlands Board or the Gas Council when conversion was completed--and in the meantime would provide an additional source of LNG for local requirements when temporary LNG installations were used during conversion--agreement was reached with the Gas Council for it to build a 5,000-ton storage installation at Ambergate. The installation consists of 3 major sections: (1) the offloading bay and storage tank; (2) the reliquefaction system; and (3) the export system. The offloading bay and storage tank are for the reception and storage of liquefied Algerian natural gas, delivered to Ambergate by road tanker from the Canvey Is. Terminal. The reliquefaction system is to maintain the necessary storage tank conditions by reliquefying the boil-off natural gas. The export system delivers LNG from the storage tank at high pressure through a vaporization section in the national methane grid.

  14. Liquefied Natural Gas for Trucks and Buses

    International Nuclear Information System (INIS)

    James Wegrzyn; Michael Gurevich

    2000-01-01

    Liquefied natural gas (LNG) is being developed as a heavy vehicle fuel. The reason for developing LNG is to reduce our dependency on imported oil by eliminating technical and costs barriers associated with its usage. The U.S. Department of Energy (DOE) has a program, currently in its third year, to develop and advance cost-effective technologies for operating and refueling natural gas-fueled heavy vehicles (Class 7-8 trucks). The objectives of the DOE Natural Gas Vehicle Systems Program are to achieve market penetration by reducing vehicle conversion and fuel costs, to increase consumer acceptance by improving the reliability and efficiency, and to improve air quality by reducing tailpipe emissions. One way to reduce fuel costs is to develop new supplies of cheap natural gas. Significant progress is being made towards developing more energy-efficient, low-cost, small-scale natural gas liquefiers for exploiting alternative sources of natural gas such as from landfill and remote gas sites. In particular, the DOE program provides funds for research and development in the areas of; natural gas clean up, LNG production, advanced vehicle onboard storage tanks, improved fuel delivery systems and LNG market strategies. In general, the program seeks to integrate the individual components being developed into complete systems, and then demonstrate the technology to establish technical and economic feasibility. The paper also reviews the importance of cryogenics in designing LNG fuel delivery systems

  15. Natural gas vehicles : Status, barriers, and opportunities.

    Energy Technology Data Exchange (ETDEWEB)

    Rood Werpy, M.; Santini, D.; Burnham, A.; Mintz, M.; Energy Systems

    2010-11-29

    In the United States, recent shale gas discoveries have generated renewed interest in using natural gas as a vehicular fuel, primarily in fleet applications, while outside the United States, natural gas vehicle use has expanded significantly in the past decade. In this report for the U.S. Department of Energy's Clean Cities Program - a public-private partnership that advances the energy, economic, and environmental security of the U.S. by supporting local decisions that reduce petroleum use in the transportation sector - we have examined the state of natural gas vehicle technology, current market status, energy and environmental benefits, implications regarding advancements in European natural gas vehicle technologies, research and development efforts, and current market barriers and opportunities for greater market penetration. The authors contend that commercial intracity trucks are a prime area for advancement of this fuel. Therefore, we examined an aggressive future market penetration of natural gas heavy-duty vehicles that could be seen as a long-term goal. Under this scenario using Energy Information Administration projections and GREET life-cycle modeling of U.S. on-road heavy-duty use, natural gas vehicles would reduce petroleum consumption by approximately 1.2 million barrels of oil per day, while another 400,000 barrels of oil per day reduction could be achieved with significant use of natural gas off-road vehicles. This scenario would reduce daily oil consumption in the United States by about 8%.

  16. Comparative QRA (Quantitative Risk Analysis) of natural gas distribution pipelines in urban areas; Analise comparativa dos riscos da operacao de linhas de gas natural em areas urbanas

    Energy Technology Data Exchange (ETDEWEB)

    Oliveira, Luiz Fernando S. de [Energy Solutions South America (Brazil); Cardoso, Cassia de O.; Storch, Rafael [Det Norske Veritas (DNV) (Brazil)

    2008-07-01

    The natural gas pipeline network grows around the world, but its operation inherently imposes a risk to the people living next to pipelines. Due to this, it is necessary to conduct a risk analysis during the environmental licensing in Brazil. Despite the risk analysis methodology is well established, some points of its application for the distribution pipelines are still under discussion. This paper presents a methodology that examines the influences of major projects and operating parameters on the risk calculation of a distribution pipeline accident in urban areas as well as the possible accident scenarios assessment complexity. The impact of some scenarios has been evaluated using a Computational Fluid Dynamics tool. The results indicate that, under certain conditions, the risks from the pipeline operation under operating pressures of 20 bar may be acceptable in location class 3 or even in class 4. These results play a very important role if management decisions on the growth of the distribution of natural gas network in densely populated areas as well as in the improvement of laws to control the activity of distribution of natural gas. (author)

  17. Eastern Canada natural gas market development

    Energy Technology Data Exchange (ETDEWEB)

    Laird, N. [PanCanadian Petroleum Ltd., Calgary, AB (Canada)

    2001-07-01

    An overview an update of PanCanadian's exploration operations in Atlantic Canada was presented along with market delivery options. PanCanadian is one of Canada's largest natural gas producers and the most active Canadian driller with 2,479 wells. With its' 94 per cent success rate, the company is emerging as an international exploration success and is marketing energy throughout North America. In terms of marketing natural gas, PanCanadian is ranked twelfth of 68 suppliers in customer satisfaction. The company also markets about 10 per cent of western crude production and is the second largest Canadian marketer for natural gas liquids. Also, with the deregulation of electricity in Alberta, PanCanadian is constructing two 106 megawatt power plants in Alberta to provide electricity to Southern Alberta and to take advantage of the economics of energy conversion. PanCanadian also has a dominant, 20 per cent position in the Scotia Shelf and has plans for offshore processing. Graphs depicting its Deep Panuke operations and pipeline routes to market the natural gas were included. Forecast charts for natural gas demand show a steady increase in demand from 2000 to 2010. tabs., figs.

  18. Eastern Canada natural gas market development

    International Nuclear Information System (INIS)

    Laird, N.

    2001-01-01

    An overview an update of PanCanadian's exploration operations in Atlantic Canada was presented along with market delivery options. PanCanadian is one of Canada's largest natural gas producers and the most active Canadian driller with 2,479 wells. With its' 94 per cent success rate, the company is emerging as an international exploration success and is marketing energy throughout North America. In terms of marketing natural gas, PanCanadian is ranked twelfth of 68 suppliers in customer satisfaction. The company also markets about 10 per cent of western crude production and is the second largest Canadian marketer for natural gas liquids. Also, with the deregulation of electricity in Alberta, PanCanadian is constructing two 106 megawatt power plants in Alberta to provide electricity to Southern Alberta and to take advantage of the economics of energy conversion. PanCanadian also has a dominant, 20 per cent position in the Scotia Shelf and has plans for offshore processing. Graphs depicting its Deep Panuke operations and pipeline routes to market the natural gas were included. Forecast charts for natural gas demand show a steady increase in demand from 2000 to 2010. tabs., figs

  19. Mercury Removal from Natural Gas in Egypt

    International Nuclear Information System (INIS)

    Korkor, H.; AI-Alf, A.; EI-Behairy, S.

    2004-01-01

    Worldwide natural gas is forecasted to be the fastest growing primary energy source. In Egypt, natural gas is recently playing a key role as one of the major energy sources. This is supported by adequate gas reserves, booming gas industry, and unique geographical location. Egypt's current proven gas reserves accounted for about 62 TCF, in addition to about 100 TCF as probable gas reserves. As a result, it was decided to enter the gas exporting market, where gas is transported through pipelines as in the Arab Gas pipelines project and as a liquid through the liquefied natural gas (LNG) projects in Damietta, and ld ku. With the start up of these currently implemented LNG projects that are dealing with the very low temperatures (down to -162 degree c), the gas has to be subjected to a regular analysis in order to check the compliance with the required specifications. Mercury is a trace component of all fossil fuels including natural gas, condensates, crude oil, coal, tar sands, and other bitumens. The use of fossil hydrocarbons as fuels provides the main opportunity for emissions of mercury they contain to the atmospheric environment: while other traces exist in production, transportation and processing systems

  20. Mercury Removal from Natural Gas in Egypt

    Energy Technology Data Exchange (ETDEWEB)

    Korkor, H; AI-Alf, A; EI-Behairy, S [EGAS, Cairo (Egypt)

    2004-07-01

    Worldwide natural gas is forecasted to be the fastest growing primary energy source. In Egypt, natural gas is recently playing a key role as one of the major energy sources. This is supported by adequate gas reserves, booming gas industry, and unique geographical location. Egypt's current proven gas reserves accounted for about 62 TCF, in addition to about 100 TCF as probable gas reserves. As a result, it was decided to enter the gas exporting market, where gas is transported through pipelines as in the Arab Gas pipelines project and as a liquid through the liquefied natural gas (LNG) projects in Damietta, and ld ku. With the start up of these currently implemented LNG projects that are dealing with the very low temperatures (down to -162 degree c), the gas has to be subjected to a regular analysis in order to check the compliance with the required specifications. Mercury is a trace component of all fossil fuels including natural gas, condensates, crude oil, coal, tar sands, and other bitumens. The use of fossil hydrocarbons as fuels provides the main opportunity for emissions of mercury they contain to the atmospheric environment: while other traces exist in production, transportation and processing systems.

  1. Natural gas monthly, September 1991. [Contains glossary

    Energy Technology Data Exchange (ETDEWEB)

    1991-10-18

    The Natural Gas Monthly highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production distribution consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time, the NGM features articles designed to assist readers in using and interpreting natural gas information. The data in this publication are collected on surveys conducted by the EIA to fulfill its responsibilities for gathering and reporting energy data. Some of the data are collected under the authority of the Federal Energy Regulatory Commission (FERC), an independent commission within the DOE, which has jurisdiction primarily in the regulation of electric utilities and the interstate natural gas industry. Geographic coverage is the 50 States and the District of Columbia.

  2. Natural gas commoditization - evolution and trends

    International Nuclear Information System (INIS)

    Albon, D.R.

    1998-01-01

    This presentation dealt with issues of deregulation in the natural gas industry. The commoditization process, the effect of deregulation as reflected by changes in the percentage distribution of market participation by profession in NYMEX in 1994 and for the first quarter of 1998, the natural gas supply and demand from 1990 to 1996, and natural gas market activities (i.e. swaps, EFPs, spreads, transportation look-alikes, triggers) were reviewed. An Alberta supply and demand forecast for the winter heating season of 1998-1999 and its impact on prices was also provided. tabs., figs

  3. Canadian natural gas market: dynamics and pricing

    International Nuclear Information System (INIS)

    2000-01-01

    This publication by the National Energy Board is part of a continuing program of assessing applications for long-term natural gas export licences. The market-based procedure used by the Board is based on the premise that the marketplace will generally operate in a way that will ensure that Canadian requirements for natural gas will be met at fair market prices. The market--based procedure consists of a public hearing and a monitoring component. The monitoring component involves the on-going assessment of Canadian energy markets to provide analyses of major energy commodities on either an individual or integrated commodity basis. This report is the result of the most recent assessment . It identifies factors that affect natural gas prices and describes the functioning of regional markets in Canada. It provides an overview of the energy demand, including recent trends, reviews the North American gas supply and markets, the natural gas pricing dynamics in Canada, and a regional analysis of markets, prices and dynamics in British Columbia, Alberta, Saskatchewan, Manitoba, Ontario, Quebec and the Atlantic provinces. In general, demand growth outstripped growth in supply, but natural gas producers throughout North America have been responding to the current high price environment with aggressive drilling programs. The Board anticipates that in time, there will be a supply and demand response and accompanying relief in natural gas prices. A review of the annual weighted average border price paid for Alberta gas indicates that domestic gas users paid less than export customers until 1998, at which point the two prices converged, suggesting that Canadians have had access to natural gas at prices no less favourable than export customers. The influence of electronic trading systems such as NYMEX and AECO-C/NIT have had significant impact on the pricing of natural gas. These systems, by providing timely information to market participants. enables them to manage price

  4. Assessment of future natural gas vehicle concepts

    Science.gov (United States)

    Groten, B.; Arrigotti, S.

    1992-10-01

    The development of Natural Gas Vehicles is progressing rapidly under the stimulus of recent vehicle emission regulations. The development is following what can be viewed as a three step progression. In the first step, contemporary gasoline or diesel fueled automobiles are retrofitted with equipment enabling the vehicle to operate on either natural gas or standard liquid fuels. The second step is the development of vehicles which utilize traditional internal combustion engines that have been modified to operate exclusively on natural gas. These dedicated natural gas vehicles operate more efficiently and have lower emissions than the dual fueled vehicles. The third step is the redesigning, from the ground up, of a vehicle aimed at exploiting the advantages of natural gas as an automotive fuel while minimizing its disadvantages. The current report is aimed at identifying the R&D needs in various fuel storage and engine combinations which have potential for providing increased efficiency, reduced emissions, and reductions in vehicle weight and size. Fuel suppliers, automobile and engine manufacturers, many segments of the natural gas and other industries, and regulatory authorities will influence or be affected by the development of such a third generation vehicle, and it is recommended that GRI act to bring these groups together in the near future to begin, developing the focus on a 'designed-for-natural-gas' vehicle.

  5. Natural gas supply strategies for European energy market actors

    International Nuclear Information System (INIS)

    Girault, Vincent

    2007-06-01

    The liberalization of the European energy markets leads to the diversification of supplies. Hence, we analyse the natural gas importation problem in a power producer point of view. Upstream and downstream natural gas markets are concentrated. In this oligopoly context, our topic is to focus on strategies which modify natural gas sourcing price. This by studying the surplus sharing on the natural gas chain. A European firm can bundle gas and electricity outputs to increase its market share. Therefore, a bundling strategy of a power producer in competition with a natural gas reseller on the final European energy market increases upstream natural gas price. Bundling also acts as a raising rival cost strategy and reduces the rivals' profit. Profits opportunities incite natural gas producers to enter the final market. Vertical integration between a natural gas producer and a European gas reseller is a way, for producers, to catch end consumer surplus. Vertical integration results in the foreclosure of the power producer on the upstream natural gas market. To be active on the natural gas market, the power producer could supply bundles. But, this strategy reallocates the rent. The integrated firm on natural gas gets the rent of electricity market in expenses of the power producer. Then, a solution for the power producer is to supply gas and electricity as complements. Then, we consider a case where vertical integration is not allowed. Input price discrimination by a monopolist leads to a lower natural gas price for the actor which diversifies its supplying sources. Furthermore, a bundling strategy increases the gap between the price proposed to the firm which also diversify its output and the firm which is fully dependent from the producer to supply natural gas on final market. (author)

  6. Impact of hydrogen insertion on vehicular natural gas

    Energy Technology Data Exchange (ETDEWEB)

    Strangueto, Karina Maretti; Silva, Ennio Peres da [Universidade Estadual de Campinas (UNICAMP), SP (Brazil). Fac. of Mechanical Engineering. Energy Dept.], Email: karinakms@fem.unicamp.br

    2010-07-01

    This article aims to analyze the possibility of insertion of hydrogen in the vehicular natural gas or even the insertion of the hydrogen in the compressed natural gas used in Brazil. For the production of this hydrogen, the spilled turbinable energy from Itaipu would be harnessed. The calculation of production can be extended to other power plants which are close to the natural gas pipelines, where the hydrogen would be introduced. Then, it was analyzed the consumption of natural gas in vehicles in Brazil, the regulation of transportation, the sales of compressed natural gas to fuelling station, the specifications that the piped gas should follow to be sold, and how much hydrogen could be accepted in the mix. (author)

  7. Natural gas: energy, environment, development and externalities; Gas natural: energia, meio-ambiente, desenvolvimento e externalidades

    Energy Technology Data Exchange (ETDEWEB)

    Sousa, Eduardo F. de [Universidade Salvador (UNIFACS), BA (Brazil)

    2010-07-01

    Natural gas is a major source of non-renewable energy in the Brazilian energy matrix, and the noticeable increase in demand for this energy. This can be checked with the expansion of investments in Brazil and in the state of Bahia for the various sectors. The environmental benefits of natural gas highlight the advantages of using this input to the other fossil fuels. This paper discusses the availability of natural gas in Brazil and how it occurs its participation in the national energy matrix. This issue of the vulnerability of the market by the conflict between the growing demand from various industries and the need for order of thermal. It indicates scenarios and future prospects, and limiting factors for their growth. (author)

  8. NORM emissions from heavy oil and natural gas fired power plants in Syria

    International Nuclear Information System (INIS)

    Al-Masri, M.S.; Haddad, Kh.

    2012-01-01

    Naturally occurring radioactive materials (NORM) have been determined in fly and bottom ash collected from four major Syrian power plants fired by heavy oil and natural gas. 210 Pb and 210 Po were the main NORM radionuclides detected in the fly and bottom ash. 210 Pb activity concentrations have reached 3393 ± 10 Bq kg −1 and 4023 ± 7 Bq kg −1 in fly ash and bottom ash, respectively; lower values of 210 Po were observed due to its high volatility. In addition, 210 Po and 210 Pb annual emissions in bottom ash from mixed (heavy oil and natural gas) fired power plants varied between 2.7 × 10 9 –7.95 × 10 9 Bq and 3.5 × 10 9 –10 10 Bq, respectively; higher emissions of 210 Po and 210 Pb from gas power plants being observed. However, the present study showed that 210 Po and 210 Pb emissions from thermal power plants fired by natural gas are much higher than the coal power plants operated in the World. - Highlights: ► NORM have been determined in fly and bottom ash collected from Syrian power plants fired by heavy oil and natural gas. ► 210 Pb and 210 Po were the main NORM radionuclides detected in the fly and bottom ash. ► 210 Po and 210 Pb annual emissions from these power plants were estimated.

  9. Natural gas industry and its effects on the environment

    International Nuclear Information System (INIS)

    Al-Masri, M. S.; Kejeijan, B.

    2008-01-01

    The discoveries of natural gas have increased during the last ten years in Syria, These increases lead to the necessity of knowing the effects of this industry on the environment. Syrian Arabic Republic has been planning to convert most of the current electric of plants to natural gas in addition to future plans to export natural gas to the surrounding countries. In addition, the government is working on the use of LPG gas in automobiles. However, environmentally, the importance of natural gas is due to the followings: 1- Natural gas, when burned, emits lower quantities of greenhouse gases and criteria pollutants per unit of energy produced than to other fossil fuels. This occurs in part because natural gas is more fully combusted, and in part because natural gas contains fewer impurities than any other fossil fuel. 2-The amount of carbon dioxide produced from the combustion of natural gas is less than the amount produced from the combustion of other fossil fuels to produce the same amount of heat. One of the important uses of natural gas is in the transportation since natural gas does not produce during combustion toxic compounds which are usually produced during the combustion of diesel and benzene. therefore natural gas is seen and considered as an important fuel to address environmental concerns. (author)

  10. Natural gas market assessment ten years after deregulation

    International Nuclear Information System (INIS)

    1996-11-01

    Changes which have taken place in the Canadian natural gas market in the ten years since the gas market was de-regulated, were reviewed. A 1985 agreement created conditions for a competitive natural gas market. However, the National Energy Board ensured that the pipeline transmission sector of the gas industry would continue to be regulated because of its natural monopoly characteristics. Open non-discriminatory access was to be provided to all shippers on inter-provincial gas pipelines. One objective of this report was to provide the Board with the means of assuring itself that the market was operating in such a way that Canadian requirements for natural gas were being met at fair market prices. The report also provided a review of the major changes in the gas producing and transmission sector, and reviewed developments in gas markets and sales practices. The overall assessment was that the natural gas industry was efficient and responsive to the demands of the marketplace. 5 tabs., 30 figs

  11. Natural gas in the Netherlands

    Energy Technology Data Exchange (ETDEWEB)

    de Voogd, J G

    1965-08-01

    In 1948, the first natural gas was found in Netherlands. Since 1951 it has been supplied by gas undertakings. Originally reserves were limited (c. 350 milliard ftU3D of dry gas in the NE. and c. 175 milliard ftU3D, mostly wet gas, in the SW). These finds have been completely overshadowed by the huge deposits discovered in 1960 in the province of Groningen near the village of Slochteren, these reserves being estimated now at 38.5 billion ftU3D at least. This gas is not of high cal val (894 Btu/ftU3D), but contains only traces of sulfur. The concession is being developed for a partnership formed by Shell (30%), Standard Oil Company of new Jersey (Esso, 30%), and ''Staatsmijnen,'' the Government owned Netherlands State Mining Industry (40%). The natural gas is destined, first, for domestic use, especially, for space heating, and secondly, for industrial purpose, after which important quantities will be available for export.

  12. The petroleum, natural gas and bio fuel transportation; O transporte de petroleo, gas natural e biocombustiveis

    Energy Technology Data Exchange (ETDEWEB)

    Ribeiro, Diego Varela; Campos, Carlos Hebert

    2011-01-15

    The paper expose on the activity of petroleum, natural gas and bio fuels transportation, outlining the transportation means used by the petroleum industry. After that, analyses the importance and the economic relevance of the Transpetro. Yet, proceeds an examination of the transportation activity under a constitutional optics, based on the EC 9/95; a legal optic, from the Petroleum Law (Law 9478/97) and some other legal documents related to the theme. Finally, presents the importance that the Law of Natural Gas (Law 11909/09) brought for that activity, by making possible that the natural gas transportation can also be effectuated through the Concession.

  13. Naturalized alien flora of the world

    NARCIS (Netherlands)

    Pyšek, Petr; Pergl, Jan; Essl, Franz; Lenzner, Bernd; Dawson, Wayne; Kreft, Holger; Weigelt, Patrick; Winter, Marten; Kartesz, John; Nishino, Misako; Antonova, Liubov A.; Barcelona, Julie F.; Cabezas, Francisco J.; Cárdenas, Dairon; Cárdenas-Toro, Juliana; Castaño, Nicolás; Chacón, Eduardo; Chatelain, Cyrille; Dullinger, Stefan; Ebel, Aleksandr L.; Figueiredo, Estrela; Fuentes, Nicol; Genovesi, Piero; Groom, Quentin J.; Henderson, Lesley; Inderjit,; Kupriyanov, Andrey; Masciadri, Silvana; Maurel, Noëlie; Meerman, Jan; Morozova, Olga; Moser, Dietmar; Nickrent, Daniel L.; Nowak, Pauline M.; Pagad, Shyama; Patzelt, Annette; Pelser, Pieter B.; Seebens, Hanno; Shu, Wen Sheng; Thomas, Jacob; Velayos, Mauricio; Weber, Ewald; Wieringa, Jan J.; Baptiste, María P.; Kleunen, Van Mark

    2017-01-01

    Using the recently built Global Naturalized Alien Flora (GloNAF) database, containing data on the distribution of naturalized alien plants in 483 mainland and 361 island regions of the world, we describe patterns in diversity and geographic distribution of naturalized and invasive plant species,

  14. Natural gas vehicles in Europe: Commercialization prospects

    International Nuclear Information System (INIS)

    Vettori, P.; Merigo, F.

    1992-01-01

    This paper tables numerous statistical data to evidence that whereas the use of natural gas as an automotive fuel for private and public vehicles is growing in Asia, North and South America, in Europe this trend is currently being followed only in Italy. However, with the relatively recent expansion of the European Communities' natural gas distribution network, coupled with growing interest in this fuel as a cost effective and environmentally compatible alternative to petroleum, the demand for natural gas automotive fuels is expected to increase even in this continent. The trucking industry in particular should derive significant benefits from the switch to natural gas

  15. Price discovery in European natural gas markets

    International Nuclear Information System (INIS)

    Schultz, Emma; Swieringa, John

    2013-01-01

    We provide the first high-frequency investigation of price discovery within the physical and financial layers of Europe's natural gas markets. Testing not only looks at short-term return dynamics, but also considers each security's contribution to price equilibrium in the longer-term. Results show that UK natural gas futures traded on the Intercontinental Exchange display greater price discovery than physical trading at various hubs throughout Europe. - Highlights: • We use intraday data to gauge price discovery in European natural gas markets. • We explore short and long-term dynamics in physical and financial market layers. • Results show ICE's UK natural gas futures are the main venue for price discovery

  16. Liquefied natural gas: a harbor plan; Plano diretor portuario para o gas natural liquefeito

    Energy Technology Data Exchange (ETDEWEB)

    Moreira, Aluisio de Souza; Baitelo, Ricardo Lacerda [Universidade de Sao Paulo (USP), SP (Brazil). Escola Politecnica; Rego, Erik Eduardo [Excelencia Energetica Consultoria Empresarial Ltda., Sao Paulo, SP (Brazil); Rosim, Sidney Olivieri [Rosim e Papaleo Consultoria e Participacoes Ltda., Sao Paulo, SP (Brazil)

    2008-07-01

    The objective of this article is to present the structuring of a port directing plan for the liquefied natural gas. In this sense, an integrated approach between the applied logistic and the requested market conditions was used. For the large distances transportation of liquefied natural gas, the marine modal must attain technical requirements that are not usual in the port routine. Apart from the proper dimensioning of the naval fleet in order to maximize the transported load, providing the optimization of the economic distance, the entire port infra-structure is planned for the reception of liquefied natural gas, in order to attend the physical peculiarities as well as security aspects of extreme importance. The selection of the studied local was motivated by the fuel supply shortage suffered by the country, especially in the northeast region, which owns already installed thermal units in need of the fuel supply to be operated. (author)

  17. World nonrenewable conventional energy resources as of December 31, 1982

    International Nuclear Information System (INIS)

    Parent, J.D.

    1984-01-01

    Energy analysts present year-end 1982 estimates for world proved reserves, remaining recoverable resources, annual production rates, and cumulative production of the non-renewable convectional energy resources: coal, natural gas, crude oil, natural gas liquids, bitumens, shale oil, and uranium oxide. Life indices for world fossil fuels are also given for several annual growth rates. The world's proved and currently recoverable natural gas reserves amount to 2649-3250 trillion CF; the estimated total remaining recoverable is 6693-7462 TCF. In 1982, 54 TCF of gas was produced for a cumulative production of 1320 TCF (not counting vented or flared gas)

  18. Natural gas : the green fuel of the future

    Energy Technology Data Exchange (ETDEWEB)

    Taylor, R.S.; Harbinson, S.W. [Halliburton Energy Services, Calgary, AB (Canada); Tertzakian, P. [ARC Financial, Calgary, AB (Canada); Wall, T.; Wilkinson, J. [Apache Canada Ltd., Calgary, AB (Canada); Graham, M. [EnCana Corp., Calgary, AB (Canada); Young, P.J. [DYAD Consulting, Cambridge, MA (United States)

    2010-07-01

    Studies have shown that the demand for crude oil exceeds supply and other energy sources are needed to met the shortfall. Natural gas and coal are the only 2 current energy sources that have the global capacity to, by themselves, address increased energy demand in a timely manner. Both these resources have been used primarily for power generation and heating. This paper discussed the transition that will likely occur in which natural gas and coal will be used increasingly as transportation fuels. It presented data comparing the environmental impact of using methane versus coal and proposed natural gas as the future green fuel. A strengths, weaknesses, opportunities and threats (SWOT) analysis was conducted to obtain a better understanding of the current Canadian natural gas market. The strengths include recent discoveries in the Horn River Basin and the Montney plays in British Columbia which are expected to triple natural gas production within the next decade. The weaknesses include an oversupply of gas compared to current demand; gas prices are currently in a range that are barely economic for many shale plays; and Canadian gas is disadvantaged for sales in the United States by additional pipeline transportation costs. The opportunities include global export opportunities of liquefied natural gas (LNG) through the proposed Kitimat LNG export facility and others off the west coast of Canada. The threat facing natural gas development is the strong competition for market share with coal. However, emissions data and energy efficiencies provide evidence to support the choice to use natural gas. 5 refs., 2 tabs., 26 figs.

  19. Natural gas : the green fuel of the future

    International Nuclear Information System (INIS)

    Taylor, R.S.; Harbinson, S.W.; Tertzakian, P.; Wall, T.; Wilkinson, J.; Graham, M.; Young, P.J.

    2010-01-01

    Studies have shown that the demand for crude oil exceeds supply and other energy sources are needed to met the shortfall. Natural gas and coal are the only 2 current energy sources that have the global capacity to, by themselves, address increased energy demand in a timely manner. Both these resources have been used primarily for power generation and heating. This paper discussed the transition that will likely occur in which natural gas and coal will be used increasingly as transportation fuels. It presented data comparing the environmental impact of using methane versus coal and proposed natural gas as the future green fuel. A strengths, weaknesses, opportunities and threats (SWOT) analysis was conducted to obtain a better understanding of the current Canadian natural gas market. The strengths include recent discoveries in the Horn River Basin and the Montney plays in British Columbia which are expected to triple natural gas production within the next decade. The weaknesses include an oversupply of gas compared to current demand; gas prices are currently in a range that are barely economic for many shale plays; and Canadian gas is disadvantaged for sales in the United States by additional pipeline transportation costs. The opportunities include global export opportunities of liquefied natural gas (LNG) through the proposed Kitimat LNG export facility and others off the west coast of Canada. The threat facing natural gas development is the strong competition for market share with coal. However, emissions data and energy efficiencies provide evidence to support the choice to use natural gas. 5 refs., 2 tabs., 26 figs.

  20. Sustainability and energy security : the squeeze on natural gas

    International Nuclear Information System (INIS)

    Hoover, G.; Howatson, A.; Parmenter, R.

    2004-01-01

    This paper outlines the impact of environmental policy on natural gas demand and describes alternative energy sources such as wind, solar, biomass and clean coal that can increase energy supplies. This briefing also establishes the short-, medium-, and long-term consequences of current natural gas realities. It also outlines the driving forces in Canada and the United States behind the demand for natural gas. The impact of policy formation and the phase-out of coal in Ontario are addressed along with natural gas supply prospects and the prospects and obstacles for riskier incremental supplies such as liquefied natural gas, natural gas from coal, and frontier natural gas. It was concluded that strong demand and tight supply are the factors that have driven up natural gas prices. Continued high natural gas prices in the short term will likely motivate conservation strategies at the personal household level as well as in the business and industrial sectors. Although wind power is seen as a clean, competitively prices alternative to natural gas-fired electricity generation, its contribution is not expected to change the supply and demand equilibrium. Initiatives such as the Mackenzie Valley Pipeline, the Alaskan Pipeline and drilling in the Atlantic may help balance natural gas supply and demand in the mid-term. 44 refs., 2 tabs., 7 figs

  1. 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%.

  2. An Analysis of Policy Issues in Natural Gas Industry Restructuring

    Energy Technology Data Exchange (ETDEWEB)

    Seo, J.K. [Korea Energy Economics Institute, Euiwang (Korea)

    2001-12-01

    This report explores controversial issues and problems that could emerge in the process of implementing the government's restructuring plan for natural gas industry and aims to suggest policy directions regarding the restructuring. To begin with, it examines current conditions surrounding natural gas industry including domestic demand and supply conditions, world LNG market trend, structural changes of the industry in OECD countries, possibilities of introducing effective competition and assignment of existing import contracts. In doing so, we probe whether the direction of the natural gas industry restructuring is proper and suggest that the results be reflected when a more detailed restructuring implementation plan is formulated. Also, this report suggests possible schemes related to major institutional changes expected by the basic restructuring plan and the detailed restructuring implementation plan announced by the government. First, it presents several alternative ways to properly divide up the import/wholesales section of Korea Gas Corporation. Second, it examines critical issues such as the method of using gas supply facilities and gas balancing mechanism, and presents adoptable alternatives for each issue. These issues constitute the core of network and market operation rules which need to be in place when adopting an open access system, which in turn is a prerequisite for sales competition. Third, the report examines price systems, including gas commodity pricing and rate-making design for transportation service, by first anticipating the direction of changes in gas rate regulation. Specifically, it presents possible ways to design the service rate for each function of pipeline network and import terminals, and discusses controversial issues in determining total cost-of-service and allocating the cost-of-service to each functional service offered such as distance-related rates, interruptible service rate. Lastly, in relation to the opening of retail

  3. Natural gas industry at the 2020 prospects

    International Nuclear Information System (INIS)

    Chabrelie, M.F.

    2006-01-01

    Natural gas was for a long time reserved to the most noble uses in the industry. However, natural gas, which get a priori no captive market, has progressively imposed itself in all possible energy uses. The gas resources and abundant enough to represent the main contribution of the energy industry of the 21 century. With intrinsic qualities which make it an energy less polluting than the other fossil fuels, natural gas is the commercial energy source with the highest potential growth in the energy status of the future. (J.S.)

  4. Estimating Greenhouse Gas Emissions Level of A Natural Gas Pipeline – Case Study from A to B Point in West Java-Indonesia

    Directory of Open Access Journals (Sweden)

    Dianita Cindy

    2016-01-01

    Full Text Available Indonesia is one of the highest greenhouse emitters in the world. As a response of this problem, Indonesia declared the national action plan to focus on national greenhouse gas (GHG reduction by 26 % by 2020. To achieve this target, Government puts energy sector as one of the top priorities since it is the second strongest contributor to national GHG emissions. The main purpose of this paper is to apply the method of fugitive emissions calculation to the existing natural gas pipeline in Indonesia. Fugitive emissions are the major component of GHG emissions from natural gas systems and methane (CH4, the primary component of natural gas pipeline, is a potent GHG. Tiered approaches from Interstate Natural Gas Association of America (INGAA are implemented in this paper as the estimation guidelines. A case study of a natural gas pipeline system in Indonesia is analyzed to compare the GHG emissions level resulted from Tier 1 and Tier 2 methods. In these methods, the input data are pipeline length, the number of compressor stations, and the number of meter and pressure regulation stations. In this case, the GHG emissions level of Tier 2 is significantly different from Tier 1. The variation of pipeline length shows that for the length under 479.2 miles, Tier 1 gives lower amount of CO2 equivalent than Tier 2. The differences of these estimation methods and results can be furtherly developed to provide relevant information and recommendation for the Companies and Government to record the emissions level from natural gas transmission pipeline according to their needs and purposes.

  5. Climate change, future Arctic Sea ice, and the competitiveness of European Arctic offshore oil and gas production on world markets.

    Science.gov (United States)

    Petrick, Sebastian; Riemann-Campe, Kathrin; Hoog, Sven; Growitsch, Christian; Schwind, Hannah; Gerdes, Rüdiger; Rehdanz, Katrin

    2017-12-01

    A significant share of the world's undiscovered oil and natural gas resources are assumed to lie under the seabed of the Arctic Ocean. Up until now, the exploitation of the resources especially under the European Arctic has largely been prevented by the challenges posed by sea ice coverage, harsh weather conditions, darkness, remoteness of the fields, and lack of infrastructure. Gradual warming has, however, improved the accessibility of the Arctic Ocean. We show for the most resource-abundant European Arctic Seas whether and how a climate induced reduction in sea ice might impact future accessibility of offshore natural gas and crude oil resources. Based on this analysis we show for a number of illustrative but representative locations which technology options exist based on a cost-minimization assessment. We find that under current hydrocarbon prices, oil and gas from the European offshore Arctic is not competitive on world markets.

  6. Globalization of the natural gas industry

    International Nuclear Information System (INIS)

    Deyirmendjan, J.

    1997-01-01

    After presenting a panorama of the international gas industry, a description of changes affecting the world gas industry, and an analysis of how environment-related demands give gas an opportunity to become the leading source of energy in the 21. century, Mr Jacques Deyirmendjan, Senior Executive-Vice-President of Gaz de France, tells his interviewer how French industry and national companies are designing their strategies to respond effectively to these changes

  7. Does Increased Extraction of Natural Gas Reduce Carbon Emissions?

    International Nuclear Information System (INIS)

    Aune, F.R.; Golombek, R.; Kittelsen, S.A. C.

    2004-01-01

    Without an international climate agreement, extraction of more natural gas could reduce emissions of CO2 as more 'clean' natural gas may drive out ''dirty'' coal and oil. Using a computable equilibrium model for the Western European electricity and natural gas markets, we examine whether increased extraction of natural gas in Norway reduces global emissions of CO2. We find that both in the short run and in the long run total emissions are reduced if the additional quantity of natural gas is used in gas power production in Norway. If instead the additional quantity is exported directly, total emissions increase both in the short run and in the long run. However, if modest CO2-taxes are imposed, increased extraction of natural gas will reduce CO2 emissions also when the additional natural gas is exported directed

  8. Natural gas distribution in Brazil - opportunities of improvement; Distribuicao de gas natural no pais - oportunidades de melhoria

    Energy Technology Data Exchange (ETDEWEB)

    Correa, Silvia R. [PETROBRAS, Rio de Janeiro, RJ (Brazil); Quintella, Odair M.; Farias Filho, Jose R. de [Universidade Federal Fluminense, Niteroi, RJ (Brazil)

    2005-07-01

    Great are the challenges established by the Brazilian Government related to goals to be achieved for the increment of the Natural Gas participation in brazilian energetic matrix, from current 5% to 12%, up to 2010. The enlargement of the distribution infrastructure of the gas (gas-pipelines 'mesh') in Brazil is considered one of the greatest challenges for the growth of the Brazilian market of Natural Gas, accomplishment that involves elevated investments. This paper presents a model of Management System for the good organizational performance of the small Natural Gas Supplying Brazilian Companies focused on criteria of Leadership, Strategies and Plans and Results, established by the Premio TOP Empresarial and by the 'Rumo a Excelencia', held by the 'Progama Qualidade Rio' and 'Fundacao para o Premio Nacional da Qualidade', respectively. The management practices of these companies were reviewed, considering the context of the energetic Brazilian scenario, subjected to the political and operational definitions and uncertainties, the available financial resources, limited or not prioritized, and actual barriers to be surpassed by the Gas Supplying Companies in order to achieve the pre-established government goals for this segment. The implementation of the proposed simplified Model, seen as improvement opportunities for the segment of Natural Gas distribution, will lead the Gas Distribution Companies to a intermediary stage envisioning the real steps towards the excellence of the performance. (author)

  9. Mexican demand for US natural gas

    International Nuclear Information System (INIS)

    Kanter, M.A.; Kier, P.H.

    1993-09-01

    This study describes the Mexican natural gas industry as it exists today and the factors that have shaped the evolution of the industry in the past or that are expected to influence its progress; it also projects production and use of natural gas and estimates the market for exports of natural gas from the United States to Mexico. The study looks ahead to two periods, a near term (1993--1995) and an intermediate term (1996--2000). The bases for estimates under two scenarios are described. Under the conservative scenario, exports of natural gas from the United States would decrease from the 1992 level of 250 million cubic feet per day (MMCF/d), would return to that level by 1995, and would reach about 980 MMCF/D by 2000. Under the more optimistic scenario, exports would decrease in 1993 and would recover and rise to about 360 MMCF/D in 1995 and to 1,920 MMCF/D in 2000

  10. Mexican demand for US natural gas

    Energy Technology Data Exchange (ETDEWEB)

    Kanter, M.A.; Kier, P.H.

    1993-09-01

    This study describes the Mexican natural gas industry as it exists today and the factors that have shaped the evolution of the industry in the past or that are expected to influence its progress; it also projects production and use of natural gas and estimates the market for exports of natural gas from the United States to Mexico. The study looks ahead to two periods, a near term (1993--1995) and an intermediate term (1996--2000). The bases for estimates under two scenarios are described. Under the conservative scenario, exports of natural gas from the United States would decrease from the 1992 level of 250 million cubic feet per day (MMCF/d), would return to that level by 1995, and would reach about 980 MMCF/D by 2000. Under the more optimistic scenario, exports would decrease in 1993 and would recover and rise to about 360 MMCF/D in 1995 and to 1,920 MMCF/D in 2000.

  11. Natural gas developments in Latin America

    International Nuclear Information System (INIS)

    Faith, P.L.

    1996-01-01

    Natural gas opportunities in Latin America are discussed with reference to the Bolivia to Brazil Gas Pipeline Project. This fully integrated natural gas project extends from reserves development to market consumption and involves cooperation between countries and between the public and private sector. The project's success will depend, it is argued on the thorough integration and cooperation of all stages from reserve exploration, through pipeline construction, and distribution to power generation. (UK)

  12. Green future of natural gas

    International Nuclear Information System (INIS)

    Mallardi, P.

    1991-01-01

    A sectoral analysis of current trends in the use of natural gas in Italy shows that this energy source, now estimated to be covering 23.7% of total Italian national energy requirements, is fulfilling its role as an environmentally compatible, low cost and readily available energy alternative well suited to alleviate Italy's worrisome over-dependence on foreign supplied oil and reduce the severity of the urban air pollution problem (it being a low nitrogen oxide and carbon dioxide emitting, non-sulfur containing fuel). This paper expands this theme by giving a complete panorama of the natural gas market in Italy, sector by sector, and by coupling projections on the expected increased use of this energy source (as mandated by the National Energy Plan) with estimates of consequent reductions in air pollution based on a comparative analysis of fuel oil versus natural gas combustion

  13. Natural gas annual 1992: Supplement: Company profiles

    Energy Technology Data Exchange (ETDEWEB)

    1994-01-01

    The data for the Natural Gas Annual 1991 Supplement : Company Profiles are taken from Form EIA-176, (open quotes) Annual Report of Natural and Supplemental Gas Supply and Disposition (close quotes). Other sources include industry literature and corporate annual reports to shareholders. The companies appearing in this report are major interstate natural gas pipeline companies, large distribution companies, or combination companies with both pipeline and distribution operations. The report contains profiles of 45 corporate families. The profiles describe briefly each company, where it operates, and any important issues that the company faces. The purpose of this report is to show the movement of natural gas through the various States served by the 45 large companies profiled.

  14. Evaluation And Analysis of Natural Gas Rates

    International Nuclear Information System (INIS)

    Taheri, Ali Akbar

    1999-01-01

    Natural gas is considered as a preferred fuel and its utility is growing every day in the country (Iran). The usage of natural gas has increased from 3.5 to 44 billion cubic meters from 1980 to 1997, respectively. Currently, 4 million residences and most of the industrial sector are being provided with the pipelined natural gas. Because of the tremendous increase in consumption, it is necessary to give the needed considerations to natural gas rate structure. The objective of the paper is to 1.Evaluate the fundamentals and principal methods used for rate structures. 2. Identification of effective components. 3. Analyze the current rates including connection fees and other customer charges

  15. Natural gas: A bridge to the future?

    International Nuclear Information System (INIS)

    Andriesse, C.D.

    1991-01-01

    Natural gas is the cleanest fossil fuel, but never got the chance to develop its use. The reason for that is the notion that the natural gas supplies would last for only some decennia. That is only right for the conventional gas supplies. In ice crystals, some hundreds of meters deep in the oceans, enormous methane reserves, many times larger than the conventional supplies, are enclosed in so-called clathrates. From the literature it appears that other sources of natural gas or methane and new options to use these energy sources are considered or to be developed. Attention is paid to the methane reserves in geologic formations, methane produced by microbes, and methane in clathrates. It is estimated that the methane reserve is 8 x 10 2 3 Joule. By using natural gas as a fuel CO 2 emission will be reduced considerably. Methane emission however must be limited, because of the reducing effect of methane on the oxygen production in the troposphere. The large reserves of methane also offer good prospects for the production of hydrogen, large-scale applications to generate electric power or the use of CH 4 as a fuel in the transportation sector. New techniques and economic, social and institutional factors determine how fast the use of natural gas will increase. It is expected that 0.54 Tm 3 of natural gas will be needed for the twelve countries of the European Community. Main users in the year 2030 will be the electric power industry (39%), industry (26%), households and trade (18%), and transportation sector and supply (15%). In 2030 63% of natural gas has to be imported. 3 refs

  16. Natural gas conversion new route using halogen derivatives; Nova rota de conversao de gas natural utilizando derivados halogenados

    Energy Technology Data Exchange (ETDEWEB)

    Noronha, Leandro A.; Mota, Claudio J.A. [Universidade Federal, Rio de Janeiro, RJ (Brazil). Centro de Tecnologia]. E-mail: noronha@iq.ufrj.br; Sousa Aguiar, E. Falabella [PETROBRAS S.A., Rio de Janeiro, RJ (Brazil). Centro de Pesquisas

    2003-07-01

    Natural gas will have important position in the next decades. Nowadays, there is high demand for petrochemicals products, such as ethene and propene. With the nafta price variation, the development of alternative routes from natural gas will be stimulate, as occur in Rio de Janeiro. Between the main technologies for the natural gas use, arise the gas to liquids (GTL) routes for the conversion to hydrocarbons. Therefore, will be studied the transformation of methyl chloride to light olefins (ethene and propene) and other hydrocarbons in zeolitic catalysts. All of these reactions will be simulate occurring in the zeolitic surface, using a cluster that represents very much the catalyst structure. (author)

  17. The French gas industry in the world

    International Nuclear Information System (INIS)

    Le Gourrierec, Meline

    2015-01-01

    After a first article which briefly outlines the importance of the gas world market (in a context of increase of energy demand and of necessity of reduction of greenhouse gas emissions), and indicates the important roles played by French companies who intervene on the whole supply chain (Total, GDF Suez, EDF) or as engineering companies Technip, Gaztransport Technigaz or GTT (the last one is specialized in marine engineering and intervenes in the LNG sector), an interview of the State Secretary in charge of Foreign Trade is proposed. It addresses the presence and intervention of French companies as natural gas tends to become the first fuel in the energy mix for OECD countries, the present and future role of the French gas industry and the importance for France of this international profile, the French policy to support the development of this industry, how the French gas industry may intervene in international diplomatic relationships, and how France and its industry have contributed to an access for all to energy at the international level. The next article describes the development of GDF Suez activities in Latin America (in Uruguay, Chile, Mexico, Argentina, Costa Rica and Peru). The activities of the EDF group in the gas sector are then presented: development of infrastructures (notably the methane harbour of Dunkerque). In an interview, the manager of the LNG market strategy for Total presents and comments the LNG's role in Total's strategy, the perspectives of the LNG market and the influence of a low oil price, the Total's position with respect to shale gas exploitation, the planned developments and investments for the LNG sector, the use of LNG in the transport sector, the impact of the Yamat LNG project in the Arctic region. Then, an interview of the GTT chairman is proposed; it addresses the fact that Total sold its shares to a Singapore investment company, the activities and clients, the issue of international regulations, and the objectives of this

  18. Green gas. Gas of natural gas quality from biomass. Update of the 2004 study

    International Nuclear Information System (INIS)

    Welink, Jan-Henk; Dumont, M.; Kwant, K.

    2007-01-01

    In 2004 a study was published on green gas. Green gas is defined as a gaseous energy carrier from renewable biomass with a similar quality as natural gas. As a result of new developments in the field of co-digestion/fermentation the Dutch Ministry of Economic Affairs asked it's agency SenterNovem to update the 2004 study. The aim of the update is (1) to gain insight into operational aspects of green gas projects, e.g. reliability, efficiency and maintenance aspects; (2) stimulate the production of green gas, taking into account the economics of green gas projects, calculation of the financial gap of green gas production, efficient use of biogas (conversion to electricity or directly input into the natural gas distribution systems, and aspects with regard to commercialization and the market; and (3) the potential of green gas [nl

  19. Underground storage of natural gas in Italy

    International Nuclear Information System (INIS)

    Henking, E.

    1992-01-01

    After first relating the importance of natural gas storage to the viability of Italian industrial activities, this paper discusses the geo-physical nature of different types of underground cavities which can be used for natural gas storage. These include depleted petroleum and natural gas reservoirs, aquifers and abandoned mines. Attention is given to the geologic characteristics and physical characteristics such as porosity, permeability and pressure that determine the suitability of any given storage area, and to the techniques used to resolve problems relative to partially depleted reservoirs, e.g., the presence of oil, water and salt. A review is made of Italy's main storage facilities. This review identifies the various types of storage techniques, major equipment, operating and maintenance practices. A look is then given at Italy's plans for the development of new facilities to meet rising demand expected to reach 80 billion cubic meters/year by the turn of the century. The operating activities of the two leading participants, SNAM and AGIP, in Italy's natural gas industry are highlighted. Specific problems which contribute to the high operating costs of natural gas storage are identified and a review is made of national normatives governing gas storage. The report comes complete with a glossary of the relative terminology and units of measure

  20. Natural gas industry regulations

    International Nuclear Information System (INIS)

    Clo, A.

    1999-01-01

    In the reception of the EU Directive on the internal gas market, it is quite necessary to avoid the mistakes already made in the case of electricity. A possible cause is there suggested which may help rearrange the natural gas industry and market in Italy. It's four points are: general interests, national peculiarities, public policies, regulatory framework [it

  1. Deregulation of natural gas in Georgia

    International Nuclear Information System (INIS)

    Wise, S.

    2002-01-01

    The Natural Gas Competition and Deregulation Act of 1997 in Georgia is discussed. New legislation passed the Natural Gas Consumer Relief Act in 2002 legislative session to provide additional protection and increase competition. This Act and its impacts are discussed in detail. Additional commission responsibilities are summarized. (R.P.)

  2. Natural gas annual 1994: Volume 2

    International Nuclear Information System (INIS)

    1995-11-01

    The Natural Gas Annual provides information on the supply and disposition of natural gas to a wide audience including industry, consumers, Federal and State agencies, and educational institutions. This report, Volume 2, presents historical data fro the Nation from 1930 to 1994, and by State from 1967 to 1994

  3. Natural gas annual 1994: Volume 2

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-11-01

    The Natural Gas Annual provides information on the supply and disposition of natural gas to a wide audience including industry, consumers, Federal and State agencies, and educational institutions. This report, Volume 2, presents historical data fro the Nation from 1930 to 1994, and by State from 1967 to 1994.

  4. Natural gas product and strategic analysis

    Energy Technology Data Exchange (ETDEWEB)

    Layne, A.W.; Duda, J.R.; Zammerilli, A.M.

    1993-12-31

    Product and strategic analysis at the Department of Energy (DOE)/Morgantown Energy Technology Center (METC) crosscuts all sectors of the natural gas industry. This includes the supply, transportation, and end-use sectors of the natural-gas market. Projects in the Natural Gas Resource and Extraction supply program have been integrated into a new product focus. Product development facilitates commercialization and technology transfer through DOE/industry cost-shared research, development, and demonstration (RD&D). Four products under the Resource and Extraction program include Resource and Reserves; Low Permeability Formations; Drilling, Completion, and Stimulation: and Natural Gas Upgrading. Engineering process analyses have been performed for the Slant Hole Completion Test project. These analyses focused on evaluation of horizontal-well recovery potential and applications of slant-hole technology. Figures 2 and 3 depict slant-well in situ stress conditions and hydraulic fracture configurations. Figure 4 presents Paludal Formation coal-gas production curves used to optimize the hydraulic fracture design for the slant well. Economic analyses have utilized data generated from vertical test wells to evaluate the profitability of horizontal technology for low-permeability formations in Yuma County, Colorado, and Maverick County, Texas.

  5. Logistical management system for natural gas distribution; Sistema de gestao logistica para a distribuicao de gas natural

    Energy Technology Data Exchange (ETDEWEB)

    Arruda, Joao Bosco F; Nobre, Junior, Ernesto F; Praca, Eduardo R [Universidade Federal do Ceara (UFC), Fortaleza, CE (Brazil). Nucleo de Pesquisa em Logistica, Transportes e Desenvolvimento

    2004-07-01

    The Brazilian Federal Government has the very purpose of increasing the participation of the Natural Gas in the primary energy internal supply from 7,5% nowadays to about 12% till 2010. However, for that, it is necessary to eliminate the great impedance represented by the restricted accessibility to the product, due to the high distribution costs involved. So, there is an urgent need for availability of technologies to help natural gas distribution systems. This paper proposes an innovative logistics-based approach on the subject of the natural gas distribution, through a computational tool (GASLOG System) to be applied in the North and Northeastern urban and country areas of Brazil, with initial case study in the city of Fortaleza. In its conception, the GASLOG System focuses on the point-of-view of everyone of the actors involved with the natural gas distribution process trying to respond their particular necessities in the sector. (author)

  6. The natural gas storage in France and in Europe

    International Nuclear Information System (INIS)

    2006-02-01

    The natural gas storages play a great role in the gas supplying security. They allow to compensate for the variations of the supply and demand. This document presents the different natural gas storage technic: in the phreatic cave, in salt hollows, in abandoned deposits and the natural liquefied gas. It includes also a map of the natural gas storage situation in France. (A.L.B.)

  7. Natural gas in Eastern Europe

    Energy Technology Data Exchange (ETDEWEB)

    Grabarczyk, Ewa; McCallum, Robert; Wergeland, Tor H

    1994-12-31

    The paper is based on Ewa Grabarczyk`s thesis ``The European Gas Market and the Former East Block Countries`` in the Master of International Business Programme at the Norwegian School of Economics and Business Administration. The material of Grabarczyk`s work has been split into two parts; SNF Working Papers Nos. 97/93 and 98/93. Working Paper 97/93 ``The European Gas Markets`` contains an equilibrium model of the European Gas Market employed to investigate some scenarios to the consequences of an integration of the former Soviet Union. Working Paper 98/93 ``Natural Gas in Eastern Europe`` contains descriptions of the energy sectors of former Eastern European countries and an evaluation of the potential future demand for natural gas in these nations. The paper has chapters on each country and sections on reserves, production, exports and markets, transport possibilities and technology, demand and development as well as evaluation of the present situation. 11 figs., 37 tabs., 33 refs

  8. Natural gas industry and global warming

    International Nuclear Information System (INIS)

    Staropoli, R.; Darras, M.

    1997-01-01

    Natural gas has a very good potential compared to other fossil fuels as regard to global warming because of its high content of hydrogen, and its versatility in uses. To take full advantage of this potential, further development of gas designed boilers and furnaces, gas catalytic combustion, fuel cells are needed, but progresses in the recent years have been very promising. The natural gas industry' environmental potential is discussed. Regarding methane emission, progresses have been done is Western Europe on the distribution network, and some improvement are underway. It is however important to rationalize the effort by acting on the most emitting subsystem: this can be achieved by cooperation along the whole gas chain. (R.P.)

  9. Literature Review and Synthesis for the Natural Gas Infrastructure

    Energy Technology Data Exchange (ETDEWEB)

    Folga, Stephen [Argonne National Lab. (ANL), Argonne, IL (United States); Talaber, Leah [Argonne National Lab. (ANL), Argonne, IL (United States); McLamore, Michael [Argonne National Lab. (ANL), Argonne, IL (United States); Kraucunas, Ian [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); McPherson, Timothy [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Parrott, Lori [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Manzanares, Trevor [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    2015-06-01

    The efficient and effective movement of natural gas from producing regions to consuming regions requires an extensive and elaborate transportation system. In many instances, natural gas produced from a particular well has to travel a great distance to reach its point of use. The transportation system for natural gas consists of a complex network of pipelines designed to quickly and efficiently transport the gas from its origin to areas of high demand. The transportation of natural gas is closely linked to its storage: If the natural gas being transported is not immediately required, it can be put into storage facilities until it is needed. A description of the natural gas transmission, storage, and distribution (TS&D) sector is provided as follows.

  10. Study on the natural gas utilization in the ceramic industry; Estudo sobre a utilizacao do gas natural na industria ceramica

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-07-01

    The production, principal applications, characteristics and properties, advantages of the gas natural is showed. A sectorial overview of the ceramic industry and the utilization of the natural gas in the ceramic industry is presented. The expectations are systematized and the impact of the natural gas utilization in the ceramic industry is evaluated. Some conclusions are withdrawn and recommendations suggested.

  11. Outlook for the world gas market

    International Nuclear Information System (INIS)

    Chabrelie, M.F.

    2004-01-01

    Driven by an economic growth of 3.2%, world energy demand could grow by about 1.7%/year by 2030, according to the IEA (WEO 2004), representing a global increase of almost 60% over 2002. Fossil fuels, which meet more than 80% of world primary energy needs, will continue to play a major role, as they are abundant and well adapted to various uses. Already underway for more than a decade, energy diversification in favour of gas will continue, stimulated by the need for using more environment-friendly sources of energy. (author)

  12. Does natural gas increase the indoor radon levels?

    International Nuclear Information System (INIS)

    Abdel-Ghany, H.A.; Shabaan, D.H.

    2015-01-01

    The natural gas is naturally occurring hydrocarbon consists mainly of methane and includes varying amounts of other hydrocarbons, carbon dioxide and other impurities such as: nitrogen, and hydrogen sulfide. It is used domestically and industrially as a preferable energy source compared to coal and oil. Because natural gas is found in deep underground natural formations or associated with other underground hydrocarbon reservoirs, there is a potential to contain radon as a contaminant. This work was designated to measure indoor radon concentrations in dwellings supplied with natural gas compared with those not supplied with it, where radon level was estimated using solid state nuclear track detectors (CR-39). The results showed that radon concentration was significantly higher in dwellings supplied with natural gas, where it was 252.30 versus 136.19 Bqm -3 in dwelling not supplied with natural gas (P < 0.001). The mean values of radon exhalation rate was 0.02 ± 6.34 · 10 -4 Bq · m -2 · h -1 in dwellings supplied with natural gas and 0.01 +- 0.008 Bq · m -2 · h -1 in dwellings lacking it. In addition, a significant difference was observed in the mean annual effective doses (4.33 and 2.34 mSv · y -1 , respectively) between both groups. Conclusively, the data indicate that natural gas may represent a potential source of indoor radon

  13. Overview of U.S. DOE's Natural Gas-to-Liquids RD and D program and commercialization strategy

    International Nuclear Information System (INIS)

    Venkataraman, V.K.; Guthrie, H.D.; Avellanet, R.A.; Driscoll, D.J.

    1998-01-01

    Natural gas, which is comprised mostly of methane, is one of our most abundant natural resources, both in the U.S. and world wide. In the United States alone, recoverable natural gas resources are several times its current estimate of reserves, 166 trillion cubic feet (TCF). Unfortunately, many of these resources are located offshore or in remote areas. High transportation costs, or complete lack of any transportation mechanism, prohibits extensive use of this 'stranded' natural resource. To overcome this limitation, the U.S. Department of Energy's (DOE) Federal Energy Technology Center (FETC) has developed a highly diversified gas-to-liquids research program to evaluate, promote and develop processes that convert natural gas into higher value products (i.e., liquid fuels) which will offset the high transportation costs and allow use of this untapped, environmentally friendly resource. By advancing technologies to convert unmarketable gas resources into valuable products, cooperative efforts between DOE and industry could yield the following benefits by 20 10: (1) Our shortfall in domestic production of oil will be reduced by 200,000 to 500,000 barrels per day of high quality transportation fuel made from Alaska's North Slope gas resources; (2) Advanced gas-to-liquids conversion technology that yields ultra clean burning diesel fuels that meet the most stringent emissions requirements, at costs competitive with those of comparable fuels made from crude oils, will be utilized; and (3) Small-scale gas-to-liquids technology for both natural gas liquefaction and chemical conversion to higher hydrocarbon liquids will provide an economic and environmentally sound option for utilization of the associated gas of remote offshore oil reservoirs, and also for onshore gas reservoirs without pipeline access. In summary, development of efficient gas conversion technologies will enhance U.S. energy security, reduce dependence on oil imports and strengthen the economic

  14. Natural Gas Storage Facilities, US, 2010, Platts

    Data.gov (United States)

    U.S. Environmental Protection Agency — The Platts Natural Gas Storage Facilities geospatial data layer contains points that represent locations of facilities used for natural gas storage in the United...

  15. What is a Natural Conception of the World?

    NARCIS (Netherlands)

    Philipse, H.

    2001-01-01

    Examines competing intellectual strategies used by analytic and Continental philosophers to answer questions pertaining to a natural conception of the world. Natural versus naturalist conception of the world; Transcendental strategy of Martin Heidegger's 'Sein und Zeit'; Aspect of abstraction

  16. South American natural gas trade: the road ahead

    International Nuclear Information System (INIS)

    Reinsch, A.E.; Tissot, R.; Peacey, D.

    1997-01-01

    The current state and future prospects for the natural gas sector in South America were examined, including the ability of the natural gas resource base to meet potential gas demand in the Southern Cone region (Argentina, Bolivia, Brazil, Chile, Paraguay, Peru and Uruguay). The physical, legal, fiscal, regulatory and political developments in the hydrocarbon-producing countries in the Southern Cone region were reviewed. For example, in Colombia, the domestic gas market potential and resource base argue in favor of a closed domestic gas sector development policy. In contrast, Venezuela, a country that already has a well developed domestic gas sector, is pursuing offshore market development through both petrochemical and liquefied natural gas initiatives. Following a comprehensive description of individual gas resources, markets and market potential, and legal, institutional and political environments, the study reports on a number of alternative scenarios concerning natural gas integration in the Southern Cone region, developed by using the South America Natural Gas (SANG) model. The following scenarios were reviewed: (1) closure and confinement, (2) integration and expansion, and (3) gains from technology. It was estimated that potential gas demand in the Southern Cone region is projected to grow from 900 billion cubic feet per year in 1994 to over 5.3 trillion cubic feet in 2021. The majority of growth is expected in Brazil. The overall conclusion of the study was that regardless of the scenario, Southern Core gas sector integration has strong economic and commercial merit, and that the natural gas resource base in the Southern Cone, as represented by the gas reserves database, is more than adequate to service potential demand. 100 refs., 50 tabs., 54 figs

  17. Short-term Canadian natural gas deliverability 2007-2009

    International Nuclear Information System (INIS)

    2007-01-01

    This report examined factors that may influence gas supply in the near future, and presented an outlook for natural gas deliverability up to the year 2009. Deliverability was projected under the following 3 scenarios to reflect varying levels of drilling investment that may occur: (1) a reference case; (2) a high case; and (3) a low case. Canadian natural gas has provided approximately 25 per cent of North America's natural gas production over the past few years. Marketable gas sales in 2006 were approximately $42 billion. Approximately 98 per cent of the total Canadian volume of natural gas is produced in the western Canadian sedimentary basin (WCSB). Results of the scenario analyses showed that deliverability decreased in all 3 projected scenarios. By 2009, Canadian natural gas deliverability was projected to decrease to between 410 and 449 million m 3 /d. The report also noted that the annual decline rate of the average natural gas well is 55 per cent. Producers have been maintaining deliverability by increasing the number of wells drilled annually. Gas producers are now targeting the western side of the basin, and are drilling deeper wells in order to access richer deposits of gas. Coalbed methane (CBM) production is also expected to increase over the next few years. It was concluded that Canadian deliverability will continue to play an important role in North American gas supplies. 6 tabs., 6 figs

  18. Natural gas resources in Canada

    International Nuclear Information System (INIS)

    Meneley, R.A.

    2001-01-01

    Natural gas is an important component in many of the technologies aimed at reducing greenhouse gas emissions. In order to understand the role that natural gas can play, it is important to know how much may be present, where it is, when can it be accessed and at what cost. The Canadian Gas Potential Committee has completed its second report 'Natural Gas Potential in Canada - 2001' (CGPC, 2001). This comprehensive study of exploration plays in Canada addresses the two issues of 'how much may be present' and 'where is it'. The Report deals with both conventional gas and non-conventional gas. One hundred and seven Established Conventional Exploration Plays, where discoveries of gas exist, have been assessed in all of the sedimentary basins in Canada. In addition, where sufficient information was available, twelve Conceptual Exploration Plays, where no discoveries have been made, were assessed. Sixty-five other Conceptual Plays were described and qualitatively ranked. An experienced volunteer team of exploration professionals conducted assessments of undiscovered gas potential over a four-year period. The team used technical judgment, statistical techniques and a unique peer review process to make a comprehensive assessment of undiscovered gas potential and estimates of the size of individual undiscovered gas accumulations. The Committee assessed all gas in place in individual exploration plays. For Established Plays, estimates of Undiscovered Nominal Marketable Gas are based on the percentage of the gas in place that is marketable gas in the discovered pools in a play. Not all of the Nominal Marketable Gas will be available. Some underlies areas where exploration is not possible, such as parks, cities and other closed areas. Some will be held in gas pools that are too small to be economic and some of the pools will never be found. In some areas no production infrastructure will be available. Detailed studies of individual exploration plays and basins will be required

  19. The emergent natural gas markets

    International Nuclear Information System (INIS)

    Dewert, F.; Meeder, J.

    1998-01-01

    A 30% increase of natural gas consumption worldwide is expected to occur since the year 2010. This development will concern countries located outside the traditional markets, in particular in central and eastern Europe, Asia, Africa and south America. This paper summarizes the talks given by the different representatives of these regions who explain the expected evolutions of the natural gas market in these areas: reserves, production, consumption, demand, competition with other energy sources, financial aspects.. (J.S.)

  20. Easing the natural gas crisis: Reducing natural gas prices through increased deployment of renewable energy and energy efficiency

    Energy Technology Data Exchange (ETDEWEB)

    Wiser, Ryan; Bolinger, Mark; St. Clair, Matt

    2004-12-21

    Heightened natural gas prices have emerged as a key energy-policy challenge for at least the early part of the 21st century. With the recent run-up in gas prices and the expected continuation of volatile and high prices in the near future, a growing number of voices are calling for increased diversification of energy supplies. Proponents of renewable energy and energy efficiency identify these clean energy sources as an important part of the solution. Increased deployment of renewable energy (RE) and energy efficiency (EE) can hedge natural gas price risk in more than one way, but this paper touches on just one potential benefit: displacement of gas-fired electricity generation, which reduces natural gas demand and thus puts downward pressure on gas prices. Many recent modeling studies of increased RE and EE deployment have demonstrated that this ''secondary'' effect of lowering natural gas prices could be significant; as a result, this effect is increasingly cited as justification for policies promoting RE and EE. This paper summarizes recent studies that have evaluated the gas-price-reduction effect of RE and EE deployment, analyzes the results of these studies in light of economic theory and other research, reviews the reasonableness of the effect as portrayed in modeling studies, and develops a simple tool that can be used to evaluate the impact of RE and EE on gas prices without relying on a complex national energy model. Key findings are summarized.

  1. Liquid natural gas. Japan

    International Nuclear Information System (INIS)

    Van Kooij, E.

    1998-01-01

    An overview is given of the technical know-how and expertise in Japan with respect to the supply, transport, storage and use of LNG. First the overall energy supply in Japan is outlined. Next, the reasons for the use of LNG as an energy source in Japan are discussed. As an example of a typical LNG-installation in Japan the construction of the Himeji Terminal of Osaka Gas Company is described. Finally, attention is paid to the world's largest and modern below-surface LNG-tanks (capacity of 200,000 m 3 ), installed at the Negishi Terminal of Tokyo Gas Company

  2. French natural gas industry statistics

    International Nuclear Information System (INIS)

    2004-01-01

    The opening of the French natural gas market is effective since August 2000. In this context, some information, which were published in the past, have become confidential and strategic and can no longer be revealed. The data published in this 2004 edition concern only the years 2001 and 2002 for which data are available. The year 2000 inquiry could not be exploited. A first part presents the natural gas industry in France (consumption, supplies, production, storage, distribution, definition of gases, information sources, energy equivalence, map of transportation networks, storage, compression and production facilities). The statistical data are summarized in the second part in the form of tables: resources and uses in 1999, 2001 and 2002; sectoral use of the network distributed gas since 1972; regional distribution of gas production; domestic production and imports since 1972; sectoral distribution of network gas supplies; pipelines and distribution systems; personnel in the gas industry; gas supplies in 2002; supplies to the residential-tertiary sector in 2002; supplies to the industry in 2002; regional supplies in 2002; share of gas supplies per use in each region; regional distribution of gas supplies for each use. A comparison between the 2002 inquiry results and the provisional status is given in appendix. The 2002 energy status and the 2002 questionnaire are also given in appendixes. (J.S.)

  3. Security resolution minute for natural gas distribution pipeline; Minuta de resolucao de seguranca na distribuicao do gas natural

    Energy Technology Data Exchange (ETDEWEB)

    Teles, Marcus de Barros [ARCE - Agencia Reguladora de Servicos Publicos Delegados do Estado do Ceara, Fortaleza, CE (Brazil)

    2003-07-01

    In the current scenery of natural gas distribution regulation, there is no specific resolution about security. The security is boarded in few concession contracts of some private gas companies, but not as principal theme. The security resolution minute presented in this paper aim break the direct and indirect causes of accidents, eliminating their potential. In this new point of view, the quality of services is the principal cause to guarantee the security of natural gas distribution systems. The methodology used to develop the minute was based on the research of Brazilian and American resolutions of state regulation agencies, concession contracts of private distribution gas companies, American code of federal regulation, ASME code for pressure piping B31.8 - 1999 edition and the NBR 12712 standard. The result of the research was the elaboration of an specific minute resolution of security that can be used as reference in the fiscalization of the natural gas distribution piping companies activities. This minute, can be an important instrument to avoid accidents and incidents, eliminating prejudices to the people, to properties, to environment and to the image of natural gas distribution companies and regulation agencies. (author)

  4. Natural gas revenues in the Netherlands. Consequences of the liberalization of the natural gas market for the Dutch State

    International Nuclear Information System (INIS)

    Van Dam, J.; Krijnen, L.; Van Maasacker, M.

    1999-01-01

    For the Dutch government, natural gas is an important source of revenue. The liberalisation of the gas market has serious consequences for the revenues the Dutch government generates by producing and selling natural gas. In late September 1999, the Netherlands Office of Audits ('Algemene Rekenkamer') published a report with gloomy prospects concerning future natural gas revenues. The Office expects a reduction in government revenues that may even run into more than 2 billion Dutch guilders a year. A report was prepared to provide insight into the financial effects of market liberalisation and to allow the Dutch Parliament to reach an informed decision

  5. Has the natural gas fueled bus any future?

    International Nuclear Information System (INIS)

    Riikonen, A.

    2001-01-01

    Helsinki City Transport has decided to operate public transport in the center of the city with tramways and gas-fuelled busses. The decision is that there will be about 100 natural gas fueled busses in Helsinki by the year 2003. European exhaust gas emission (NO x and particulates) regulations have tightened strongly during the past few years. The regulations have forced to search for new fuels by the side of development of diesel engines. Alcohols, in spite of favourable fuel properties, are too expensive, so the use of them needs large subsidies for transportation sector. Gaseous fuels, both LPG and natural gas are suitable fuels for Otto cycle-cycle engines. After the previous oil crisis the interest in gas-fuelled engines has steadily decreased, but at present it is increasing again because of the objectives to decrease emissions of heavy vehicles at the level of gasoline-fuelled vehicles, equipped with three-way catalyst. From the point of view of emissions natural gas and LPG are seen as equivalent alternatives. The price of LPG varies on the basis of demand and on the basis of the prices of other oil products. Refuelling of a vehicle and storage of LPG in liquid form in the tank of the vehicle is easier than refuelling and fuel storage of natural gas. Investments to refuelling equipment of LPG are only 20% of those of the natural gas refuelling systems. The problem of natural gas is also the fact that is not easy to carry in the vehicle. Even if natural gas is compressed to pressure of 200 bars, it requires six times larger tanks if the refuelling intervals are the same. Liquefaction of natural gas reduces the volume significantly, but this is complicated and hence expensive. The tank of a vehicle should be vacuum insulated because the temperature of the LNG is about 160 deg C. Tank volume of LPG is only about twice that of diesel oil. Safety of natural gas is high, because it is lighter than the air, nearly a half of the density of the air. Octane ratings

  6. Guidelines For Evaluation Of Natural Gas Projects

    International Nuclear Information System (INIS)

    Farag, H.; El Messirie, A.

    2004-01-01

    This paper is objected to give guidelines for natural gas projects appraisal These guidelines are summarized in modeling of natural gas demand forecast and energy pricing policies for different gas consumers mainly in the manufacturing, mining, transport, trade and agriculture sectors. Analysis of the results is made through sensitivity analysis and decision support system ( DSS )

  7. New trends and lessons from southeast Asian natural gas market

    International Nuclear Information System (INIS)

    Delafosse, E.

    1993-01-01

    Within the current world context of the growth of reserves and consumption of natural gas, the Southeast Asia area is due for special analysis for several reasons. In particular, an effort must be made to understand the mutations taking place and the stakes in the growing interest producers and consumers are showing in this energy source. The economic performances of combined-cycle power plants make natural gas a competitive energy source for use in generating electricity. Many countries in the area have to cope with a very fast increase in the demand for electricity. Consumption by the electric sector effectively markes it possible for all these countries to consume this energy in industrial and residential-tertiary sectors where its specific qualities are readily apparent. For the industrialized countries (Japan, Taiwan, South Korea, Singapore, Hong Kong), this opportunity is a way of getting around the difficulties linked to the meeting of the demand for electricity involving giving consideration to pollutant emissions resulting from the use of coal and the mistrust of public opinion with regard to nuclear energy. For the LDCs (Malaysia, Thailand, Indonesia), the low capital intensity involved in generating electricity by this type of power plant and the short lead times for installing such equipment are extremely attractive in a period of capital scarcity and fat growth that is difficult to anticipate concerning the demand for electricity. The dynamics of regional flows of natural gas is characterized by a sharp increase in the amounts of LNG imported by the industrialized countries and coming from the LDCs having the natural-gas resources in the area. The countries in this latter group are finding a new development vector in the domestic use of this energy resource. 9 refs., 1 fig

  8. Natural gas transport with the aid of pipelines

    Energy Technology Data Exchange (ETDEWEB)

    Volk, A

    1978-01-01

    After giving a brief explanation on the term natural gas and the chemical composition of natural gases of different origin, the natural gas supply in the FRG and in Western Europe is discussed. Other discussions are included on: (1) planning, construction, and operation of the pipelines; (2) the equipment for pressure increase and the telecommunication equipment which are urgently necessary for gas transport through pipelines; (3) the problem of safety both in connection with the supply and protection of man and material; and (4) problems of profitability of natural gas transport through pipelines.

  9. Natural gas : a critical component of Ontario's electricity future

    International Nuclear Information System (INIS)

    Pleckaitis, A.

    2004-01-01

    This PowerPoint presentation identified natural gas as part of the electricity solution. It reviewed price implications and policy recommendations. New natural gas supply is not keeping pace with demand. Production is leveling out in traditional basins and industry investment is not adequate. In addition, energy deregulation is creating disconnects. This presentation included a map depicting the abundant natural gas reserves across North America. It was noted that at 2002 levels of domestic production, North America has approximately 80 years of natural gas. The AECO consensus wholesale natural gas price forecast is that natural gas prices in 2010 will be lower than today. The use of natural gas for power generation was outlined with reference to fuel switching, distributed generation, and central generation. It was emphasized that government, regulators and the energy industry must work together to address policy gaps and eliminate barriers to new investment. tabs., figs

  10. Natural gas consumption trends and demand projections for Pakistan

    International Nuclear Information System (INIS)

    Uqaili, M.A.; Harijan, K.; Memon, H.U.R.

    2005-01-01

    Pakistan is an energy deficient country and heavily depends on imported energy. Natural gas is a dominating source of commercial energy in the country. This paper presents the natural gas consumption trends and future demand projections for Pakistan. The paper also investigates the potential utilization options of natural gas in the country. The study indicates that the natural gas consumption in the country increased rapidly at an average growth rate of about 6.8% per annum during the last three decades. Currently, natural gas contributes about 44.2% of the primary commercial energy supply in the country. Power, Fertilizer, General industry and Domestic sectors are the major consumers of gas in the country. The paper concludes the natural gas demand in the country is projected to increase to about 34-64 MTOE (Million Tonnes of Oil Equivalent) by the year 2018. Enhancement in the indigenous exploration and modulation of gas and import of gas from central Asian Sates is essential for meeting the growing gas demand, protecting the environment and increasing the economic independence in the country. (author)

  11. 75 FR 53371 - Liquefied Natural Gas Facilities: Obtaining Approval of Alternative Vapor-Gas Dispersion Models

    Science.gov (United States)

    2010-08-31

    .... PHMSA-2010-0226] Liquefied Natural Gas Facilities: Obtaining Approval of Alternative Vapor-Gas... safety standards for siting liquefied natural gas (LNG) facilities. Those standards require that an..., and Handling of Liquefied Natural Gas. That consensus [[Page 53372

  12. The spatio-temporal perspective used in the projection of the demand for natural gas; A perspectiva espaco-temporal empregada na projecao de demanda de gas natural

    Energy Technology Data Exchange (ETDEWEB)

    Castro, Jorge Henrique de [Petroleo Brasileiro S.A. (PETROBRAS), Rio de Janeiro, RJ (Brazil). Area de Gas e Energia; Silva, Alexandre Pinto Alves da [Coordenacao dos Programas de Pos-Graduacao de Engenharia (COPPE/UFRJ), RJ (Brazil)

    2010-07-01

    The increase of the demand for energy resulted in a diversification of world-wide energy matrix. Specifically in the Brazilian scene, that historically prioritized the exploration of the oil and hydro electric power generation, it saw to grow the slice of participation of the natural gas in energy matrix, seen its versatility and low cost and environment impact. In the energy segment, the activity of demand forecast it has developed mainly using the boarding of time series, especially for the use of econometrics assumptions. However, in the econometric context, has been ignored the effect related with the spatial autocorrelation and the spatial heterogeneity, and not to consider these questions violate the premises of Gauss-Markov applied in the regression modeling. This article analyzes the influence and the use of the perspective time-space in the development of models of forecast of Natural Gas demand, with attention in the characteristics of the relationships between events in the time and the space. (author)

  13. Fiscal 1999 research report. Survey on development trends of natural gas conversion technologies into liquefied fuel in Russia; 1999 nendo Roshia ni okeru tennen gas no ekitai nenryoka gijutsu no kaihtsu doko nado ni kansuru chosa kenkyu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    Russia having world-largest natural gas resources is promoting the forefront basic research on liquefaction technology of natural gas, in particular, Fischer-Tropsch (FT) synthetic process positively. For 3 years from fiscal 1998, this project surveys the trend of R and D on catalytic technology for liquefaction of natural gas in Russia, and fabricates the prototype FT catalyst effective for liquefaction of natural gas at a Russian research institute to evaluate its practical applicability experimentally. In fiscal 1999, based on the research result in fiscal 1998, the project carried out continuous survey on the research activity of research institutes in Russia, the research trend of liquefaction technology and the concrete results of contract researches on catalyst, and summarized the evaluation result of research results. In addition, continuous world-wide document survey on FT synthetic process was made to confirm R and D trends based on the trend of liquefaction research projects in the world, and to collect basic information on catalytic reactors for FT synthetic process by document survey. (NEDO)

  14. Mathematical simulation of the process of condensing natural gas

    Science.gov (United States)

    Tastandieva, G. M.

    2015-01-01

    Presents a two-dimensional unsteady model of heat transfer in terms of condensation of natural gas at low temperatures. Performed calculations of the process heat and mass transfer of liquefied natural gas (LNG) storage tanks of cylindrical shape. The influence of model parameters on the nature of heat transfer. Defined temperature regimes eliminate evaporation by cooling liquefied natural gas. The obtained dependence of the mass flow rate of vapor condensation gas temperature. Identified the possibility of regulating the process of "cooling down" liquefied natural gas in terms of its partial evaporation with low cost energy.

  15. The natural gas futures markets - is it still inefficient?

    International Nuclear Information System (INIS)

    Herbert, J.H.

    1994-01-01

    The natural gas futures market is fundamental to the current natural gas market both as means of price discovery and for price hedging. Thus, the informational efficiency of the futures market is an important issue. This article re-examines the informational efficiency of the natural gas futures market. In this re-examination several cash price series are considered. It is found that the natural gas futures market is informationally efficient for only one of the cash markets. The characteristics of the current natural gas market that might explain the estimated results are also discussed. (author)

  16. The - compromised? - future of natural gas

    International Nuclear Information System (INIS)

    Rodriguez, Ph.

    2009-01-01

    Will natural gas be the main loser of the January 2009 crisis between Ukraine and Russia? The demonstration is made that the European Union is not free from the risk of a severe supply disruption. This is a bad news considering that the power generation is the growth vector of natural gas. Even if the gas black-out cannot exist, the power black-out still can happen. As soon as the Russian-Ukrainian conflict has occurred, the other energy sources (nuclear and renewable) have been called for help in Europe while coal is in the expectation. Since some time now, gas has to face several trend changes. First, uncertainty is increasing considering its growth prospects. The new version of the gas pluri-annual indicative plan (PIP Gaz) would foresee a stagnation of gas consumption up to 2020 (consequence of the French environmental policy), while the previous plan had foreseen a 2.1% annual growth rate between 2005 and 2015. Second, the direct indexing of gas prices on oil prices can have undesirable effects. Finally, the u-turn of the USA with respect to liquefied natural gas (LNG) may penalize its development. What answers should the European Union give in front of these uncertainties? Have the companies modified their strategy? Is the future of gas still fine? These are the questions debated during a round table organized by the BIP, the French Bulletin of Petroleum Industry. (J.S.)

  17. Pricing, hedging and risk management : practical tips for natural gas buyers and sellers

    International Nuclear Information System (INIS)

    Shields, D.

    1998-01-01

    Risk analysis and techniques to manage risk as it pertains to the natural gas industry were discussed. Portfolio allocations for long-term, short-term fixed price and variable price contracts were described. Options were defined as a market instrument offering the benefits of a fixed price purchase or sale without the obligation of incurring financial or opportunity losses if the market goes against the option buyer. Options should be used as a defence strategy to protect portfolios from price risk in times of uncertainty and to take advantage of current floating market conditions without making a full price commitment. Options can also be used as an offensive strategy to make a directional play on the market or on volatility. Options selling was regarded as a much higher risk than options buying. The variables that affect options premiums were: (1) volatility, (2) time to expiration, (3) underlying price versus strike price, and (4) flexibility. Williams Energy's new world class energy trading floor in Tulsa, Oklahoma was also described. Williams is the largest-volume transporter of natural gas in the U.S. with more than 27,000 miles of pipelines. Williams pipelines transport 16 per cent of all the natural gas used in the U.S. and the company is one of the nation's largest natural gas gatherers and processors. tabs., figs

  18. Some economic aspects of the European natural gas market

    International Nuclear Information System (INIS)

    Golombek, R.

    1990-01-01

    The thesis consists of five papers with following titles: Optimal utilization of natural gas. Computation of the resource rent for Norwegian natural gas; The relationship between the price of natural gas and crude oil - some aspects of efficient contracts; Bargaining and international trade - the case of Norwegian natural gas; On bilateral monopoly - a Nash-Wicksell Approach; Bertrand games and duopoly

  19. 10 CFR 221.11 - Natural gas and ethane.

    Science.gov (United States)

    2010-01-01

    ... 10 Energy 3 2010-01-01 2010-01-01 false Natural gas and ethane. 221.11 Section 221.11 Energy DEPARTMENT OF ENERGY OIL PRIORITY SUPPLY OF CRUDE OIL AND PETROLEUM PRODUCTS TO THE DEPARTMENT OF DEFENSE UNDER THE DEFENSE PRODUCTION ACT Exclusions § 221.11 Natural gas and ethane. The supply of natural gas...

  20. 1991 worldwide natural gas industry directory

    International Nuclear Information System (INIS)

    Anon.

    1991-01-01

    This book provides information for the natural gas industry, just as other PennWell directories have for the petroleum industry. Comprehensive in scope, each company listing includes address, phone, fax telex and cable numbers, key personnel, subsidiaries, branches and brief descriptions. The directory is organized in major areas of operation and includes sections on: Distribution, Drilling/Exploration/Production, Gas Utilities, Gathering/Transmission, Industry Associations/Organizations, LNG, LPG, Marketing, Processing, Regulatory Agencies, and Service, Supply and Manufacturers. An invaluable reference source for the natural gas professional