WorldWideScience

Sample records for gas utility companies

  1. How the largest electric and gas utility companies administer public relations

    Energy Technology Data Exchange (ETDEWEB)

    Bogart, J.D.

    1979-04-12

    This article describes the findings of a survey conducted by the author in the second half of 1978 to determine the sizes of the public relations staffs of the nation's largest operating electric and gas utilities, their budgets, organizational differences, and specific functions. Common public relations issues and major public relations problems of the utilities are identified, as well as recent trends or changes in budgeting and organization. Some functional variations of public relations departments among utility companies were detected and described.

  2. 17 CFR 250.7 - Companies deemed not to be electric or gas utility companies.

    Science.gov (United States)

    2010-04-01

    ... status afforded by paragraph (b)(1) of this section, any such company shall file with this Commission a... a statement of receipts and expenditures for such year and of financial status at its end. (3) As a prerequisite to retaining the status afforded by paragraph (b)(1) of this section, any such company shall...

  3. 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...

  4. Global gas company profiles

    International Nuclear Information System (INIS)

    1997-01-01

    This report provides a detailed assessment of 60 of the top gas companies form around the world, analysing them according to their internal dynamics and in relation to their competitors. It devotes each chapter to an individual company, providing invaluable insight into the organisation's operational background, financial performance and strategic goals. Using the most up-to-date information available, Global Gas Company Profiles allows you to make detailed analysis of each company's performance and future direction. (author)

  5. 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...

  6. Project of law modified by the Senate relative to the electric and gas public utilities and to the electric and gas companies

    International Nuclear Information System (INIS)

    2004-07-01

    This project of law aims to adapt the electricity and gas sector to the new economical context of opening of the energy markets to competition. It gives to energy companies the internal organization base necessary to warrant a high level of service and a transparent and non-discriminatory access of third parties to transport and distribution networks. These evolutions will allow Electricite de France (EdF) and Gaz de France (GdF) companies to compete on equal terms with their European competitors. It confirms first the prime role of public utility of both companies and then transposes the dispositions of the European directives relative to the organization of EdF and GdF integrated companies. It foresees the creation of two daughter companies for the management of energy transport activities. The project of law foresees also the change of the status of EdF and GdF companies and the reform of the retirement pensions of the personnel. This report presents the modifications added by the Senate to the text of law adopted at first reading by the House of Commons. (J.S.)

  7. The Utilization Of Resources And Regulation Along With Companys Strategies In Managing Oil And Natural Gas Industry In Indonesia

    Directory of Open Access Journals (Sweden)

    Sigit Rahardjo

    2015-08-01

    Full Text Available Oil and gas production in Indonesia has been declined since 1995 up to now the effort to increase the production has been done but it does not result yet. In contrast day by day the investment is getting increased and huge on the other hands it becomes a problem and a challenge for Indonesia to meet oil needs as raw material for refined fuel oil either for transportation or industries. Day by day the needs of refined fuel oil is getting increased and huge as it is correlated to the increasing of the number of motorcycles either two-wheeled or four-wheeled as well as the increasing of oil and gas or non-oil and gas industries. Oil and natural industry Resource Base has specific characteristics those are internal factor that uses resource such as high technology huge investment cost as well as competent human resources. Besides the external factor those are good regulations either in the central and regional levels as well as the sector which is very important toward the production performance and the of company managements strategies to manage this industry. This paper attempts to figure out the impact of internal factor in the form of resources and external factor in the form of regulation as well as the effect of production performance toward petroleum companies of upstream sectors in Indonesia and managements role especially petroleum industrialists in managing the company. The wane of oil production and the increasing of refined fuel oil need in Indonesia as well as the increasing of oil production cost then it will affect the industrialists strategies in managing the companies. The resources consist of human resource oil reserve as well as petroleum technologies. While regulation consists of law central and regional government regulations and rules in oil and gas sector. Whereas the companys strategies are explained by production volume and selling volume of oil. Companys performance which sets to work in upstream sector is influenced by

  8. 78 FR 11638 - Michigan Consolidated Gas Company, DTE Gas Company, DTE Gas Company; Notice of Petition

    Science.gov (United States)

    2013-02-19

    ... corporate name change from MichCon to DTE Gas, and pursuant to section 284.123 of the Commissions... Gas Company (DTE Gas) filed to institute a name change to both itself from MichCon to DTE Gas and to...

  9. Project of law relative to the electricity and gas public utilities and to the power and gas companies; Projet de loi relatif au service public de l'electricite et du gaz et aux entreprises electriques et gazieres

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2004-07-01

    This document is the definitive text of this project of law adopted by the French house of commons. The aim of this law is to allow the administrations to avoid to use their eligibility right with the opening of the electricity and gas markets to competition. It changes the juridical status of the two public utilities Electricite de France (EdF) and Gaz de France (GdF) into two anonymous companies and creates two additional companies for the management of the power and gas networks. It ensures also the transposition of the European directives from June 26, 2003 (2003/54/CE and 2003/55/CE). It contains some proper dispositions and modifies various existing French laws, in particular the law no. 46-628 from April 8, 1946 about the electricity and gas nationalization and the law no. 2000-108 from February 10, 2000 relative to the modernization and development of the electric public utility. (J.S.)

  10. 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)

  11. National companies : performance, ventures, utility

    International Nuclear Information System (INIS)

    Didier, F.

    1994-01-01

    The author shows how a performing National Company can efficiently contribute, in line with the producing State, to the negotiation with International Companies and the success of large oil ventures contemplated by reserves-short countries. Fully entrepreneurial, the National Company will usefully ''explore'' touchy matters, and bring closer national rationale and petroleum rationale. (Author)

  12. Statistics of interstate natural gas pipeline companies, 1991

    International Nuclear Information System (INIS)

    1993-01-01

    This report, presents financial and operating information of all major interstate natural gas pipeline companies that operated in the United States during 1991. This report is used by the Federal Energy Regulatory Commission (FERC), State utility commissions, other government agencies, and the general public. The information is taken from FERC Form 2, ''Annual Report of Major Natural Gas Companies,'' as filed with FERC

  13. 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.

  14. Gas utilization technologies

    International Nuclear Information System (INIS)

    Biljetina, R.

    1994-01-01

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

  15. 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...

  16. 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.

  17. A new concept of agreement between a gas utility company and its suppliers; Uma parceria revolucionaria entre uma empresa de rede (gas canalizado) e um dos seus principais fornecedores

    Energy Technology Data Exchange (ETDEWEB)

    Fiorese, Alessandro [ACTARIS, SP (Brazil); Venancio, Jorge [COMGAS, Sao Paulo, SP (Brazil)

    2004-07-01

    This paper presents a new kind of alliance between a gas utility company (COMGAS - Sao Paulo - Brazil) and a meter supplier (Actaris). This partnership, being implemented in a new gas market, is in accordance with the modern energy regulatory strategies of development countries, for example the energy multiple transparency concepts. The scope of the contract between these two players is a meter park calibration and replacement program. Initially COMGAS meter park will be described according to a metrological point of view before the project, as well as, the reasons which drove COMGAS and Actaris to adopt this new contract philosophy. It will be mentioned also, the operational problems relating to the execution of this contract, the agreements with the Sao Paulo state energy regulator (CSPE) and the Brazilian metrological agency (INMETRO). Finally, the results of this alliance will be presented, emphasizing the gains obtained from the implementation of a fair metering policy and its cost-effectiveness, which demonstrates the viability of the application of modern energy market concepts relating to elaboration of partnerships between natural gas market players, in non consolidated gas markets, like the Brazilian natural gas market. (author)

  18. A comparison of the structure and organisation of the West German and the U. S. gas industries. Consequences for the status of gas utility companies

    Energy Technology Data Exchange (ETDEWEB)

    Dirrheimer, M J; Teece, D J

    1989-03-01

    When comparing the West German gas industry to the United States one finds some striking differences in their structure and organisation. The German industry is small but growing, vertically integrated, efficient and scarcely regulated. The US-industry is big, hardly integrated and just recovering from years of frictions caused by successive waves of misguided regulations which were interrupted only by short periods of deregulation. Violation of contracts, price rises, price dumps, 'evasions', law suits are characteristic of today's American gas industry. The history of regulations in the U.S. gas industry is a nightmare other countries have fortunately been able to avoid. (orig.).

  19. 18 CFR 366.7 - Procedures for obtaining exempt wholesale generator and foreign utility company status.

    Science.gov (United States)

    2010-04-01

    ... definition of exempt wholesale generator or foreign utility company (including stating the location of its... obtaining exempt wholesale generator and foreign utility company status. 366.7 Section 366.7 Conservation of... THE PUBLIC UTILITY HOLDING COMPANY ACT OF 2005, FEDERAL POWER ACT AND NATURAL GAS ACT BOOKS AND...

  20. Electric utility companies and geothermal power

    Science.gov (United States)

    Pivirotto, D. S.

    1976-01-01

    The requirements of the electric utility industry as the primary potential market for geothermal energy are analyzed, based on a series of structured interviews with utility companies and financial institution executives. The interviews were designed to determine what information and technologies would be required before utilities would make investment decisions in favor of geothermal energy, the time frame in which the information and technologies would have to be available, and the influence of the governmental politics. The paper describes the geothermal resources, electric utility industry, its structure, the forces influencing utility companies, and their relationship to geothermal energy. A strategy for federal stimulation of utility investment in geothermal energy is suggested. Possibilities are discussed for stimulating utility investment through financial incentives, amelioration of institutional barriers, and technological improvements.

  1. CNG: Aiming to be an energy company, not a gas company

    International Nuclear Information System (INIS)

    Wheatley, R.

    1997-01-01

    Long before regulatory changes in the US paved the way for the union of natural gas and electric utility companies, Consolidated Natural Gas Co. (CNG) embarked on a strategy that would serve the company well in the 1990s. In 1995, CNG began a corporate repositioning to meet mounting competition, switching emphasis from its regulated businesses to the non-regulated side. The goal: to become an energy player, not only in the US but internationally. This paper focuses on the company's operations, business plans, and management strategies. The paper gives an overview, then discusses production of oil and gas, the growing exploration program and plans for the future

  2. Biomass utilization at Northern States Power Company

    International Nuclear Information System (INIS)

    Ellis, R.P.

    1994-01-01

    Northern States Power Company (open-quotes NSPclose quotes) generates, transmits and distributes electricity and distributes natural gas to customers in Minnesota, Wisconsin, North Dakota, South Dakota and Michigan. An important and growing component of the fuel needed to generate steam for electrical production is biomass. This paper describes NSP's historical use of biomass, current biomass resources and an overview of how NSP plans to expand its use of biomass in the future

  3. 75 FR 54618 - CAlifornians for Renewable Energy, Inc. (CARE) v. Pacific Gas and Electric Company, Southern...

    Science.gov (United States)

    2010-09-08

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. EL10-84-000] CAlifornians for Renewable Energy, Inc. (CARE) v. Pacific Gas and Electric Company, Southern California Edison Company, San Diego Gas & Electric Company, California Public Utilities Commission; Notice of Complaint...

  4. 75 FR 66744 - Californians for Renewable Energy, Inc. (CARE) v. Pacific Gas and Electric Company, Southern...

    Science.gov (United States)

    2010-10-29

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. EL10-84-001] Californians for Renewable Energy, Inc. (CARE) v. Pacific Gas and Electric Company, Southern California Edison Company, San Diego Gas & Electric Company, California Public Utilities Commission; Notice of Amended...

  5. Natural gas for utility generation

    International Nuclear Information System (INIS)

    Moore, T.

    1992-01-01

    Forecasters predict that natural gas will be the dominant fuel choice for utility capacity additions in the coming decade and that power generation will be by far the largest growth market for gas sales. While gas's low emissions, high efficiency potential, and present low cost argue persuasively for a surge in gas-fired generation, many utilities have been slow to commit to a gas future, citing reasoned concern about long-term price trends and the ability of gas suppliers to deliver the fuel where and when it will be needed. Meanwhile, the relatively low cost of gas-fired units is providing an opportunity for independent power producers to compete strongly with utilities for generation contracts. EPRI studies suggest that a sound, competitive strategy will be based not on how much gas a utility burns, but rather on how this capacity fits into its overall generating mix at various fuel price levels. Gas suppliers will need to pay special attention to the operating needs of power generators if they are to solidify this important market

  6. Gas supplies of interstate natural gas pipeline companies, 1991

    International Nuclear Information System (INIS)

    1992-01-01

    This publication provides information on the total reserves, production, and deliverability capabilities of the 64 interstate pipeline companies required to file the Federal Energy Regulatory Commission (FERC) Form 15, ''Interstate Pipeline's Annual Report of Gas Supply.'' Data reported on this form are not considered to be confidential. This publication is the 29th in a series of annual reports on the total gas supplies of interstate pipeline companies since the inception of individual company reports to the Federal Power Commission (FPC) in 1964 for report year 1963

  7. Commercial gas utilization in the Netherlands. Six years of the Marketing Plan Public Gas Supply (MOG)

    International Nuclear Information System (INIS)

    Hoelen, Q.E.J.J.M.; Bartholomeus, P.H.J.; Mallon, W.Ch.

    1998-01-01

    In 1992, Gasunie (Dutch natural gas trading company) started its marketing plan for the public natural gas supply (MOG, abbreviated in Dutch). The aim is to promote the use of natural gas in cooperation with gas utilities. For the commercial sector many different gas appliances are available: high-efficiency deep-frying pans for the catering sector, gas-fired air humidifiers for office and public buildings, gas-fired tumble dryers for small and medium-sized businesses, etc

  8. 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

  9. Law no. 2004-803 from August 9, 2004 relative to electricity and gas public utilities and to the power and gas companies; Loi no. 2004-803 du 9 aout 2004 relative au service public de l'electricite et du gaz et aux entreprises electriques et gazieres

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2004-09-01

    The aim of this law is to allow the administrations to avoid to use their eligibility right with the opening of the electricity and gas markets to competition. It changes the juridical status of the two public utilities Electricite de France (EdF) and Gaz de France (GdF) into two anonymous companies and creates two additional companies for the management of the power and gas networks. It ensures also the transposition of the European directives from June 26, 2003 (2003/54/CE and 2003/55/CE). It contains some proper dispositions and modifies various existing French laws, in particular the law no. 46-628 from April 8, 1946 about the electricity and gas nationalization and the law no. 2000-108 from February 10, 2000 relative to the modernization and development of the electric public utility. (J.S.)

  10. 17 CFR 250.12 - Exemption of certain public utility companies from the definition of subsidiary companies of...

    Science.gov (United States)

    2010-04-01

    ... utility companies from the definition of subsidiary companies of holding companies. 250.12 Section 250.12... REGULATIONS, PUBLIC UTILITY HOLDING COMPANY ACT OF 1935 Registration and General Exemptions § 250.12 Exemption of certain public utility companies from the definition of subsidiary companies of holding companies...

  11. Nuclear utility structure. Use of nuclear service companies

    International Nuclear Information System (INIS)

    Ring, L.E.

    1980-01-01

    The feasibility of utilities incorporating service companies to construct and maintain nuclear power plants is analyzed. Responsibilities of the service companies and the public opinion of the concept are discussed

  12. Electric and gas utility marketing of residential energy conservation case studies

    Energy Technology Data Exchange (ETDEWEB)

    None

    1980-05-01

    The objective of this research was to obtain information about utility conservation marketing techniques from companies actively engaged in performing residential conservation services. Many utilities currently are offering comprehensive services (audits, listing of contractors and lenders, post-installation inspection, advertising, and performing consumer research). Activities are reported for the following utilities: Niagara Mohawk Power Corporation; Tampa Electric Company; Memphis Light, Gas, and Water Division; Northern States Power-Wisconsin; Public Service Company of Colorado; Arizona Public Service Company; Pacific Gas and Electric Company; Sacramento Municipal Utility District; and Pacific Power and Light Company.

  13. Multi utility - a successful conception for energy supply companies?; Multi-Utility - Erfolgskonzept fuer Energieversorger? Zusammenwachsen der Maerkte

    Energy Technology Data Exchange (ETDEWEB)

    Schmidt, C. [LBD-Beratungsgesellschaft mbH, Berlin (Germany)

    2003-06-02

    Multi-utility is seen as the most promising marketing strategy for energy companies. In the future, experts say, only the combined supply of electricity, natural gas, water, waste management and services will allow companies to grow. But are today's multi-utility-products answering the needs of the customers? The author goes further into this question and finds the answer: Multi-utility needs to be further developed. Only products from growth and competition markets can generate additional margins. (orig.) [German] Multi-Utility gilt als die Marketingstrategie fuer Energieversorger. Nur wer zukuenftig Strom, Gas, Wasser, Entsorgung und Service aus einer Hand anbietet, heisst es in der Branche, kann im Markt wachsen. Doch inwieweit entspricht das heutige Multi-Utility-Angebot wirklich dem Kundenbeduerfnis? Die Verfasserin geht dieser Frage nach und kommt zu dem Schluss: Die Multi-Utility-Palette muss weiterentwickelt werden. Nur mit Produkten aus Wachstums- und Wettbewerbsmaerkten kann zusaetzliche Marge generiert werden. (orig.)

  14. 76 FR 24465 - Pacific Gas and Electric Company

    Science.gov (United States)

    2011-05-02

    ... Electric Company Notice of Application Tendered for Filing With the Commission and Establishing Procedural... Gas and Electric Company. e. Name of Project: Drum-Spaulding Project. f. Location: The west slope of..., Pacific Gas and Electric Company, P.O. Box 770000, San Francisco, CA 94177-0001, (415) 973-4481, or e-mail...

  15. 18 CFR 141.400 - FERC Form No. 3-Q, Quarterly financial report of electric utilities, licensees, and natural gas...

    Science.gov (United States)

    2010-04-01

    ..., Quarterly financial report of electric utilities, licensees, and natural gas companies. 141.400 Section 141..., licensees, and natural gas companies. (a) Prescription. The quarterly report of electric utilities, licensees, and natural gas companies, designated as FERC Form No. 3-Q, is prescribed for the reporting...

  16. Project of law modified by the Senate relative to the electric and gas public utilities and to the electric and gas companies; Projet de loi modifie par le Senat relatif au service public de l'electricite et du gaz et aux entreprises electriques et gazieres

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2004-07-01

    This project of law aims to adapt the electricity and gas sector to the new economical context of opening of the energy markets to competition. It gives to energy companies the internal organization base necessary to warrant a high level of service and a transparent and non-discriminatory access of third parties to transport and distribution networks. These evolutions will allow Electricite de France (EdF) and Gaz de France (GdF) companies to compete on equal terms with their European competitors. It confirms first the prime role of public utility of both companies and then transposes the dispositions of the European directives relative to the organization of EdF and GdF integrated companies. It foresees the creation of two daughter companies for the management of energy transport activities. The project of law foresees also the change of the status of EdF and GdF companies and the reform of the retirement pensions of the personnel. This report presents the modifications added by the Senate to the text of law adopted at first reading by the House of Commons. (J.S.)

  17. Electret dosimeter utilizing gas multiplication

    International Nuclear Information System (INIS)

    Ikeya, M.; Miki, T.

    1980-01-01

    It was found that the high electric field around the surface of an electret leads to cascade multiplication of the ionization process in a surrounding gas. Very sensitive charge decay constants of the order of 1mrad, were obtained for electrets composed of polyvinyliden fluoride or teflon polymers. The reduced charge is stable and can be utilized in personnel dosimetry. A simple pocket chamber dosimeter is described consisting of a small speaker or buzzer, a cylindrical chamber filled with air, argon or other gases, a polymer thermoelectret foil and an electrode. The sonic vibration of the foil induces an alternating charge on the electrode which is amplified and detected. The feasibility of this dosimeter and its shock and vibration resistance have been demonstrated. (author)

  18. Law project modified by the Senate after urgency declaration relative to the electric and gas public utilities and to the power and gas companies; Projet de loi modifie par le Senat apres declaration d'urgence relatif au service public de l'electricite et du gaz et aux entreprises electriques et gazieres

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2004-07-01

    This document is the modifications made by the French Senate after the first reading of the law project adopted by the House of Commons and relative to the change of status of the power and gas public utilities in the framework of the deregulation of European energy markets. This law changes the juridical status of the two state monopolies Electricite de France (EdF) and Gaz de France (GdF) into two anonymous companies and creates two additional companies for the management of the power and gas networks. It ensures also the transposition of the European directives from June 26, 2003 (2003/54/CE and 2003/55/CE). It contains some proper dispositions and modifies various existing French laws, in particular the law no. 46-628 from April 8, 1946 about the electricity and gas nationalization and the law no. 2000-108 from February 10, 2000 relative to the modernization and development of the electric public utility. The document lists the modifications made by the Senate article by article. (J.S.)

  19. Juridical consequences of liberalization. Part 3. Selling a gas company

    International Nuclear Information System (INIS)

    Koster, W.

    2000-01-01

    The liberalization of the natural gas market in Europe has all kinds of juridical aspects. Not only with respect to new legislation (Natural Gas Law and Mining Law), but also changes in juridical structures of natural gas companies, caused by privatization or splitting up in a mains management company and a distribution company. In a series of articles lawyers of the Energy Working Group of Houthoff Buruma in The Hague, Netherlands, discuss the developments at the natural gas market. In this third part, attention will be paid to how authorities involved (municipalities, provinces) can prepare themselves properly with respect to selling the gas company and how they can retain their influence on the future activities of the gas company using legal and contractual agreements. In the article also attention is paid to the various stages of a sale

  20. The EU's major electricity and gas utilities since market liberalization

    International Nuclear Information System (INIS)

    Schuelke, Christian

    2011-06-01

    A major change has taken place in the company structure of the European electricity and gas markets. Twenty years ago, national or regional monopolies dominated the markets and there was strictly no competition between utilities. But since the liberalization of EU energy markets began in the 1990's, companies like E.ON, GDF Suez, EDF, Enel, and RWE have become European giants with activities in a large number of Member States. The advocates of market liberalization did not expect, or even intend, the emergence of a small number of large utilities that control an increasing part of the EU market. Some observers already claim that liberalization has led to an oligopoly with detrimental consequences for competition. Based on extensive background research, this book presents a fact-based analysis of the changes in the European utility sector since the 1990's. Case studies of the seven largest utilities illustrate how companies adapted their strategies to the changing market environment. The author underlines diverging choices and common trends like geographic expansion into new markets via mergers and acquisitions or diversification of business activities with the aim of using synergies between electricity and gas. Contents: Executive Summary. Introduction. Seven Case Studies of Changing Strategies of Major European Energy Utilities since Market Liberalization (E.ON, GDF Suez, EDF, Enel, RWE, Iberdrola, Vattenfall, Other European Utilities). Overview of Major National and Regional Electricity and Gas Market in the EU (Germany, France, United Kingdom, Italy, Spain, Nordic, Belgium and the Netherlands, Central and Eastern Europe). Conclusions. Annex. Bibliography

  1. How companies utilize mascots in their digital marketing

    OpenAIRE

    Terning, Maja

    2013-01-01

    The commissioner for this thesis was Spinfy, a children’s mobile applications developer. From August 2012 to December 2012, the author conducted her internship at Spinfy and during this time initiated a marketing stunt/project utilizing the company mascot as an online marketing tool. The main goal of this thesis was to provide the commissioner with a comprehensive digital mar-keting communications plan for their mascot, Spinky. A company mascot can take on various marketing roles, depending o...

  2. Valuation of international oil- and gas companies

    International Nuclear Information System (INIS)

    Osmundsen, Petter; Mohn, Klaus; Espedal, Harald; Loevaas, Kjell

    2002-01-01

    In Norway, stock exchange quotation of Statoil has led to increased interest in valuation of oil companies. This article goes through the theory of corporate valuation. Then it compares the theory with practice, where valuation largely is built on accounts-based indicators. Taking the oil companies as a case, the article describes and evaluates the valuation methods used by analysts and investment banks

  3. 18 CFR 260.300 - FERC Form No. 3-Q, Quarterly financial report of electric utilities, licensees, and natural gas...

    Science.gov (United States)

    2010-04-01

    ..., Quarterly financial report of electric utilities, licensees, and natural gas companies. 260.300 Section 260... ENERGY APPROVED FORMS, NATURAL GAS ACT STATEMENTS AND REPORTS (SCHEDULES) § 260.300 FERC Form No. 3-Q, Quarterly financial report of electric utilities, licensees, and natural gas companies. (a) Prescription...

  4. Modernization of the gas utility; La modernisation du service public du gaz

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-04-01

    After a large discussion, the project of law for the modernization of the French gas utility and for the development of gas companies was finally adopted by the government on May 17, 2000. This legislative project aims at modernizing and strengthening the gas public utility and adapting the gas sector to the progressive opening of this market to international competition with keeping up the quality and security of supplies and the position of French gas operators. (J.S.)

  5. Role of a natural gas utility in the hydrogen economy

    International Nuclear Information System (INIS)

    Bayko, J.

    2004-01-01

    'Full text:' Enbridge Gas Distribution is the largest natural gas distribution company in Canada at about 1.7 million residential, commercial and industrial customers. Enbridge will speak to the role of a natural gas utility in the hydrogen economy, and outline the benefits of hydrogen production from natural gas reformation for both stationary and mobile applications. Hydrocarbon reformation will act at least as a bridge until a more fully developed hydrogen economy infrastructure is developed. Reformation allows immediate leveraging of the reliability of vast existing natural gas distribution systems, and a reduced need for on-site hydrogen storage. Natural gas powered fuel cells provide improved emissions over traditional internal combustion engines, and in the stationary market provide smarter use of resources through the higher efficiencies of cogeneration (the capture and use of otherwise waste heat). (author)

  6. Applying CPR to a gas utility

    International Nuclear Information System (INIS)

    Lowe, R.

    1995-01-01

    The latest management tool to hit the United States over the past five years is Core Process Re-engineering (CPR). Though not as radical a procedure as the well-known rescue method it shares an abbreviation with, it is viewed as the radical thinking of a business process. CPR has helped breathe new life into gas and electric utilities in recent years, which have been using it to find ways to increase customer satisfaction, decrease operating costs, reduce process time and/or increase quality. The first phase of a typical project identifies and reviews current processes and obtains information that can point out re-engineering opportunities. The second phase involves the actual redesign of the current process. In this phase new teams may be formed, since the skill requirements are different (creative thinking becomes very important, for instance). Once alternatives are finalized and approved, the actual change process begins. Implementing all the recommendations can take several years, primarily because of labor and regulatory implications; therefore, planning the implementation is the most important part of the project. First, develop an overall implementation strategy. This overall strategy should address four major questions: What to implement? Who will implement? When to implement? How to implement? CPR is not an automatic solution to a problem. Any company wanting to expedite a CPR effort should consider the following factors: Align the CPR objectives to the overall company objectives; Ensure that senior management is actively involved and supports the CPR activities; Select the right team of people and ensure they are committed to the project; Develop a case for change and instill a sense of urgency in all the stakeholders; Focus on business results and not on specific activities; and Communicate, communicate, communicate

  7. Ecological and Economic Indicators of Oil and Gas Companies Functioning

    OpenAIRE

    Anastasia V. Sheveleva

    2016-01-01

    This article analyzes the basic ecological-economic indicators of oil and gas companies, in particular the various volumes of oil, the number of spills per year of CO2 emissions, the costs of environmental protection. In the process of exploration, development and exploitation of oil and gas fields, production, refining, transportation and storage companies have a negative impact on the environment. Occur accidents involving oil spills, emissions and discharges of pollutants into the environm...

  8. Combined utilization of biogas and natural gas

    International Nuclear Information System (INIS)

    Jensen, J.; Tafdrup, S.; Christensen, J.

    1997-01-01

    The Danish natural gas network has been established during the past 10 years. Running parallel with this a small but growing production of biogas from centralized biogas plants and landfills has been developed. The annual biogas production is expected to keep growing and increase tenfold in the next 25 year period with a reduction of green house gas emissions as one of the important incentives. The last years' development and expansion of the Danish biogas sector has shown a need for combined utilization of biogas and natural gas. If larger volumes of biogas are present, upgrading and distribution by the natural gas network may be an alternative to combined utilization. (au) 12 refs

  9. Customer satisfaction from private utility companies: An explanatory study

    Directory of Open Access Journals (Sweden)

    Eleni-Plousia Kosteroglou

    2016-12-01

    Full Text Available Purpose – The present study examines the factors that have an impact on "customer satisfaction" in the context of private utility companies. The main purpose of the study is accomplished through the development and the empirical testing of a conceptual frame-work (research model. The proposed framework includes six dimensions (research factors: (a tangibles, (b reliability, (c responsiveness, (d assurance, (e empathy, and (f customer satisfaction. Design/methodology/approach – The present study adopted the SERVQUAL approach (model, only after analytically testing its suitability for use within the investigated area. In that direction, the focus group methodology was used. Finally, the proposed con-ceptual framework was tested on a random sample of gas consumers residing in the area of Thessaloniki, Greece. The final sample consisted of 437 adult consumers. The reliability and the validity of the questionnaire were thoroughly examined. Empirical data were analysed using the “Structural Equation Modelling” (SEM technique. The present study is empirical, explanatory, deductive and, mainly, quantitative. Findings – Empirical results indicate that "reliability" has the highest impact on "customer satisfaction", while "empathy" has no impact at all. More specifically, the impact of "reliability" on "customer satisfaction" is indirect, mediated through three other di-mensions of the conceptual framework (namely, "tangibles", "responsiveness" and "empathy". Research limitations/implications – A limitation stemming from the implemented methodology is the use of self-reported scales for the measurement of the six research factors. Moreover, the paper lacks a longitudinal approach. Finally, the empirical research (survey is focused on one organisation and, therefore, offers relatively limited generalizability. Originality/value – Very few studies have utilised the SERVQUAL approach in the context of an explanatory research. This approach

  10. Marketing activities of a natural gas company

    Energy Technology Data Exchange (ETDEWEB)

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

    1978-01-01

    The last 10 years have produced an extra ordinary upswing in the gas industry. Natural gas could, in part, satisfy the demands in fields previously reserved for heating oil. However, after these successes it seems necessary to analyze the new initial situation for future marketing activities and to find a new strategy. This investigation is concerned with those tasks. Crucial points are dealt with that represent interesting of activities for gas-supply initiatures, and the author tries to show by what means these efforts can be crowned with success. All important sectors of the market are discussed, new technological developments are dealt with briefly, and finally the special case of opening up new areas for natural gas-supply is examined. It is regarded as an absolute necessity that marketing information for new activities should be appreciably improved by market surveys. The whole article describes the activites that have arisen from the co-operation between Thyssen gas and the gas supply undertakings supplied by Thyssen gas.

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

    Energy Technology Data Exchange (ETDEWEB)

    Roeland, Tonje Hulbak

    2010-10-22

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

  12. Resourceful utilization technology for natural gas

    International Nuclear Information System (INIS)

    Matsumura, Y.

    1994-01-01

    This paper is a description of new applications that will contribute in increasing the demand for natural gas. First, technical issues to turn natural gas into a more resourceful fuel (efficient transportation and storage, integrated utilization of energies, uses as non-fuel), and also pitch-based high performance carbon materials and utilization techniques in the field of energy (isotropic carbon fiber, activated carbon fiber, spherical carbon micro-beads, high modulus carbon fiber). (TEC)

  13. The impact of production capacity utilization on metallurgical companies financing

    Directory of Open Access Journals (Sweden)

    J. Kutáč

    2013-01-01

    Full Text Available The most important and the most problematic in-house sources of financing of metallurgical companies are profit and depreciations. In the event that the aggregate value of the economic result and depreciations goes over to negative values, then this kind of in-house financing ceases to increase Cash Flow of the company but, on the contrary, it will cause its reduction. It means that this type of financing is to some extent uncertain, particularly in times of crisis, when there are noticeable fluctuations in sales volumes, leading to a significant influence of the volume of production on the amount of profit. The article discusses the impact of production capacity utilization on metallurgical companies financing.

  14. Companies: oil and gas industry on the up

    International Nuclear Information System (INIS)

    Burk, V.A.

    1994-01-01

    The results of a 1993 survey of the oil and gas industries in the USA are reported. Exploration and development spending and production replacement rates increased for the first time since 1990 while reserve replacement costs were at their lowest for five years. Data demonstrating these improvements are included. The information is drawn from 250 publicly owned oil and gas companies, 28 of which have headquarters outside the USA. A ranked list of the ''Top 100'' companies is presented, detailing: oil and gas reserves and production revenues; results of operations from producing activities; acquisition, exploration and development expenditures; reserve and production replacement costs. (UK)

  15. The EU's Major Electricity and Gas Utilities since Market Liberalization

    International Nuclear Information System (INIS)

    Schulke, Ch.

    2010-01-01

    A major change has taken place in the company structure of the European electricity and gas markets. Twenty years ago, national or regional monopolies dominated the markets and there was strictly no competition between utilities. But since the liberalization of EU energy markets began in the 1990's, companies like E.ON, GDF Suez, EDF, Enel, and RWE have become European giants with activities in a large number of Member States. The advocates of market liberalization did not expect, or even intend, the emergence of a small number of large utilities that control an increasing part of the EU market. Some observers already claim that liberalization has led to an oligopoly with detrimental consequences for competition. Based on extensive background research, this book presents a fact-based analysis of the changes in the European utility sector since the 1990's. Case studies of the seven largest utilities illustrate how companies adapted their strategies to the changing market environment. The author underlines diverging choices and common trends like geographic expansion into new markets via mergers and acquisitions or diversification of business activities with the aim of using synergies between electricity and gas. (author)

  16. Public Utility Holding Company Act of 1935: 1935--1992

    Energy Technology Data Exchange (ETDEWEB)

    1993-01-15

    This report provides an economic and legislative history and analysis of the Public Utilities Holding Company Act (PUHCA) of 1935. This Act was substantially amended for the first time in 1992 by passage of the Energy Policy Act (EPACT). The report also includes a discussion of the issues which led to the amendment of PUHCA and projections of the impact of these changes on the electric industry. The report should be of use to Federal and State regulators, trade associations, electric utilities, independent power producers, as well as decision-makers in Congress and the Administration.

  17. Evaluation of Public Service Electric & Gas Company`s standard offer program, Volume I

    Energy Technology Data Exchange (ETDEWEB)

    Goldman, C.A.; Kito, M.S.; Moezzi, M.M.

    1995-07-01

    In May 1993, Public Service Electric and Gas (PSE&G), the largest investor-owned utility in New Jersey, initiated the Standard Offer program, an innovative approach to acquiring demand-side management (DSM) resources. In this program, PSE&G offers longterm contracts with standard terms and conditions to project sponsors, either customers or third-party energy service companies (ESCOs), on a first-come, first-serve basis to fill a resource block. The design includes posted, time-differentiated prices which are paid for energy savings that will be verified over the contract term (5, 10, or 15 years) based on a statewide measurement and verification (M&V) protocol. The design of the Standard Offer differs significantly from DSM bidding programs in several respects. The eligibility requirements and posted prices allow ESCOs and other energy service providers to market and develop projects among customers with few constraints on acceptable end use efficiency technologies. In contrast, in DSM bidding, ESCOs typically submit bids without final commitments from customers and the utility selects a limited number of winning bidders who often agree to deliver a pre-specified mix of savings from various end uses in targeted markets. The major objectives of the LBNL evaluation were to assess market response and customer satisfaction; analyze program costs and cost-effectiveness; review and evaluate the utility`s administration and delivery of the program; examine the role of PSE&G`s energy services subsidiary (PSCRC) in the program and the effect of its involvement on the development of the energy services industry in New Jersey; and discuss the potential applicability of the Standard Offer concept given current trends in the electricity industry (i.e., increasing competition and the prospect of industry restructuring).

  18. Wellhead to wire utilization of remote gas resources

    International Nuclear Information System (INIS)

    Harris, R.A.; Hines, T.L.

    1998-01-01

    Utilization of remote gas resources in developing countries continues to offer challenges and opportunities to producers and contractors. The Aguaytia Gas and Power Project is an example where perseverance and creativity resulted in successful utilization of natural gas resources in the Ucayali Region of Central Peru, a country which previously had no natural gas infrastructure. The resource for the project was first discovered by Mobil in 1961, and remained undeveloped for over thirty years due to lack of infrastructure and markets. Maple Gas won a competitively bid contract to develop the Aguaytia gas reserves in March of 1993. The challenges facing Maple Gas were to develop downstream markets for the gas, execute contracts with Perupetro S.A. and other Peruvian government entities, raise financing for the project, and solicit and execute engineering procurement and construction (EPC) contracts for the execution of the project. The key to development of the downstream markets was the decision to generate electric power and transmit the power over the Andes to the main electrical grid along the coast of Peru. Supplemental revenue could be generated by gas sales to a small regional power plant and extraction of LPG and natural gasoline for consumption in the Peruvian market. Three separate lump sum contracts were awarded to Asea Brown Boveri (ABB) companies for the gas project, power project and transmission project. Each project presented its unique challenges, but the commonalities were the accelerated schedule, high rainfall in a prolonged wet season and severe logistics due to lack of infrastructure in the remote region. This presentation focuses on how the gas plant contractor, ABB Randall, working in harmony with the developer, Maple Gas, tackled the challenges to monetize a remote gas resource

  19. Methanation process utilizing split cold gas recycle

    Science.gov (United States)

    Tajbl, Daniel G.; Lee, Bernard S.; Schora, Jr., Frank C.; Lam, Henry W.

    1976-07-06

    In the methanation of feed gas comprising carbon monoxide and hydrogen in multiple stages, the feed gas, cold recycle gas and hot product gas is mixed in such proportions that the mixture is at a temperature sufficiently high to avoid carbonyl formation and to initiate the reaction and, so that upon complete reaction of the carbon monoxide and hydrogen, an excessive adiabatic temperature will not be reached. Catalyst damage by high or low temperatures is thereby avoided with a process that utilizes extraordinarily low recycle ratios and a minimum of investment in operating costs.

  20. 2009 South American benchmarking study: natural gas transportation companies

    Energy Technology Data Exchange (ETDEWEB)

    Jordan, Nathalie [Gas TransBoliviano S.A. (Bolivia); Walter, Juliana S. [TRANSPETRO, Rio de Janeiro, RJ (Brazil)

    2009-07-01

    In the current business environment large corporations are constantly seeking to adapt their strategies. Benchmarking is an important tool for continuous improvement and decision-making. Benchmarking is a methodology that determines which aspects are the most important to be improved upon, and it proposes establishing a competitive parameter in an analysis of the best practices and processes, applying continuous improvement driven by the best organizations in their class. At the beginning of 2008, GTB (Gas TransBoliviano S.A.) contacted several South American gas transportation companies to carry out a regional benchmarking study in 2009. In this study, the key performance indicators of the South American companies, whose reality is similar, for example, in terms of prices, availability of labor, and community relations, will be compared. Within this context, a comparative study of the results, the comparative evaluation among natural gas transportation companies, is becoming an essential management instrument to help with decision-making. (author)

  1. Middle East gas utilization and export potential

    International Nuclear Information System (INIS)

    Cornet-Gandolphe, S.

    1995-01-01

    There is huge gas supply potential in the Middle East, which possesses over one third of the world's natural gas reserves. However, marketed production represents only 6% of the world total, demonstrating that gas resources in the Middle East are under utilized. The value of these resources will be realized only if the gas finds a commercial outlet that guarantees proper return on investments for gas producers and the best possible use of this nonrenewable resource for governments. Apart from the chemical sector, which has provided a good outlet for natural gas, the development of natural gas resources in the region has been very limited historically, inhibited by many factors linked to the resource itself and to the characteristics of the region. However, natural gas in the Middle East is now at a crossroads, facing both major challenges and significant opportunities. The region, which currently plays only a marginal role on the world gas market, has the potential to become a leading world supplier, provided a number of political and economic conditions are fulfilled. This paper discusses some of the challenges that Middle Eastern countries face in trying to develop their natural gas resources. It reviews development potential for Middle Eastern gas reserves, whether for local use and/or exports, and it highlights future opportunities. (Author)

  2. Economical Utilization of Associated Gas in Nigeria

    Directory of Open Access Journals (Sweden)

    Lukman Obayopo Alimi

    2014-07-01

    Full Text Available Oil production is often accompanied by associated natural gas as valuable by-product of oil processing. Large amount of this vital energy component is flared during these processes, mostly in developing countries. For a longer period of time more gas is flares in Nigeria than anywhere else in Africa and second to Russian in the world, with daily estimates of roughly 2.5 billion cubic feet. This is equivalent to around 40% of all Africa´s natural gas consumption, and annual financial loss to Nigeria is about 1.8 billion Euros. Gas flaring contributes to major environmental pollution problems, which affects oil producing areas of the Niger Delta in Nigeria. This research attempts to look into the environmental issues in the region and proposes possible solutions, with recommendations that will contribute to improve associated gas utilization. This study describes gas to liquid (GTL conversion technology as a sustainable option to utilize associated gas in Nigeria, and also evaluates the economic attractiveness of the process. This conversion technology could contribute to total elimination of gas flaring and reduces the overdependence on importation of refined products (petrol, diesel and kerosene from foreign countries into Nigeria.

  3. Enterprise Risk Management in the Oil and Gas Industry: An Analysis of Selected Fortune 500 Oil and Gas Companies' Reaction in 2009 and 2010

    Science.gov (United States)

    Rogers, Violet C.; Ethridge, Jack R.

    2016-01-01

    In 2009, four of the top ten Fortune 500 companies were classified within the oil and gas industry. Organizations of this size typically have an advanced Enterprise Risk Management system in place to mitigate risk and to achieve their corporations' objectives. The companies and the article utilize the Enterprise Risk Management Integrated…

  4. Independents in European Gas Markets after liberalisation - downstream integration of upstream oil and gas companies

    International Nuclear Information System (INIS)

    Eikeland, Per Ove

    2005-01-01

    A central objective of gas market liberalisation in Europe in the 1990s was to increase competition by opening end-use markets for independent suppliers. Upstream oil and gas companies in Europe reacted to this opportunity by announcing strategies to integrate forward in European gas markets. By late 2004, however, upstream companies still recorded generally weak downstream strategy implementation in Europe. The article concludes that this general implementation gap should be explained by political failure in EU member states to abolish gas market barriers to entry for independents. Variation between companies in degree of implementation should be explained by variation in conditions in the companies' home markets / wider business spheres and internal company factors. (Author)

  5. 76 FR 61687 - Pacific Gas and Electric Company

    Science.gov (United States)

    2011-10-05

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Project No. 2479-011-CA] Pacific Gas and Electric Company Notice of Availability of Environmental Assessment In accordance with the National Environmental Policy Act of 1969 and the Federal Energy Regulatory Commission's (Commission...

  6. Ecological and Economic Indicators of Oil and Gas Companies Functioning

    Directory of Open Access Journals (Sweden)

    Anastasia V. Sheveleva

    2016-01-01

    Full Text Available This article analyzes the basic ecological-economic indicators of oil and gas companies, in particular the various volumes of oil, the number of spills per year of CO2 emissions, the costs of environmental protection. In the process of exploration, development and exploitation of oil and gas fields, production, refining, transportation and storage companies have a negative impact on the environment. Occur accidents involving oil spills, emissions and discharges of pollutants into the environment. As a result contaminates water resources, soil and atmosphere, animals dying, birds and fish, but also transformed the structure of the subsurface and changes the landscape, reduced strategic reserves of fuel and energy resources are formed objects of accumulated environmental damage. The need for construction of environmental protection facilities; the protection, rational use and rehabilitation of lands; protection of water resources and atmospheric air; monitoring the environment and industrial facilities; the prevention and elimination of consequences of accidents on pipelines; disposal and recycling of waste; environmental education; conducting scientific research requires oil and gas companies to undertake large expenditures. A positive trend of modern development of oil and gas companies is the introduction of mechanisms for environmental management in practice their activities, which leads to a gradual reduction of the negative impact of their activities on the environment.

  7. Advice presented on behalf of the commission of finances, economy and plan about the law project (no. 1613) relative to the electric and gas public utilities and to the power and gas companies; Avis presente au nom de la Commission des finances, de l'economie generale et du plan sur le projet de loi (no. 1613), relatif au service public de l'electricite et du gaz et aux entreprises electriques et gazieres

    Energy Technology Data Exchange (ETDEWEB)

    Carayon, B.

    2004-06-01

    The aim of this report is to present to the French deputies the advice of the commission of finances and economy about the law project relative to the change of status of the power and gas public utilities in the framework of the deregulation of European energy markets. This law changes the juridical status of the two state monopolies Electricite de France (EdF) and Gaz de France (GdF) into two anonymous companies and creates two additional companies for the management of the power and gas networks. It ensures also the transposition of the European directives from June 26, 2003 (2003/54/CE and 2003/55/CE). It contains some proper dispositions and modifies various existing French laws, in particular the law no. 46-628 from April 8, 1946 about the electricity and gas nationalization and the law no. 2000-108 from February 10, 2000 relative to the modernization and development of the electric public utility. The first part of the document reports on the general discussions and comments made by the commission about the law project while the second part concerns the detailed analysis of the articles 16 and 22 about the pension funds of EdF and GdF agents and the change of the status of both utilities. The amendments adopted by the commission for these articles conclude the report. (J.S.)

  8. Problems of salaries management in oil and gas companies

    Directory of Open Access Journals (Sweden)

    Olga Gennad'evna Kolosova

    2011-09-01

    Full Text Available Basing on the results of the author's analysis and generalization of practical experience in the organization of remuneration on the oil and gas companies of the Khanty-Mansiysk Autonomous District — Yugra, the current state and remuneration policy were defined. The designed SWOT matrix reveals the possibilities of further improvement of the remuneration organization. Innovative development of remuneration systems involves a complex process of selecting management tools to achieve performance targets and implementing business strategies. A study of the most upfront human resources and staff practices in the Russian oil and gas sector has allowed the author to formulate approaches to building effective systems of remuneration. The suggestions described in this paper coordinate the interests of employers and employees. At the same time, they increase efficiency and job satisfaction through raising personal responsibility, which will gain the effectiveness of incentives for oil and gas companies.

  9. Case study: The Transnationalization of Russian Oil and Gas Companies

    Directory of Open Access Journals (Sweden)

    Sergey Lavrov

    2017-03-01

    Full Text Available The value of multinational enterprises (MNEs as the main players in the global economy is constantly increasing. More and more companies from developing and transition economies are starting to do business beyond their national borders. Not all of them strictly belong to the category of MNEs, as is the case for Russia’s largest companies. This article analyzes the international activities of Russian MNEs. The authors study the place of MNEs in the modern world and examine the transformation of the concept of an MNE in the international practice. They identify the internationally accepted criteria that classify a company as an MNE. They analyze the international activities of the largest Russian companies in the oil and gas sector (Gazprom, Rosneft, Lukoil, Surgutneftegas, Novatek and their possible classification as MNEs. The article also assesses the influence of the economic and political sanctions on the international activities of Russian MNEs in the oil and gas sector. The methodological basis for the study is the dialectical method of investigating phenomena and processes in the modern world as the most effective way to achieve goals. The authors pay particular attention to the practical application of comparative economic analysis, classification and empirical generalization of original data. The authors came to seven conclusions. First, there is no single approach to defining the essence of MNEs. Second, the indicators that classify a company as an MNE can be divided into qualitative and quantitative criteria. Third, not all the large companies in Russia engaged in expanding into foreign markets can be classified as MNEs by the formal criteria. Fourth, most Russian MNEs have an unstable position in international ratings of MNEs, with the exception of Lukoil. Fifth, the main problems of Russian MNEs include the inefficiency of foreign assets, the lack of experience in managing international holdings and the longstanding crisis of the

  10. The role of reserves and production in the market capitalization of oil and gas companies

    International Nuclear Information System (INIS)

    Ewing, Bradley T.; Thompson, Mark A.

    2016-01-01

    We examine the role proved reserves and production play in the market capitalization of publicly traded oil and gas companies engaged in the exploration and production of hydrocarbons. The paper provides two important contributions to the literature. First, we extend the existing research by utilizing the method of Robust Least Squares to estimate a multivariate market capitalization model that controls for firm type. Second, we document the impacts that oil and gas reserves to production ratios have on market capitalization. This is a key finding in the context of discounted net cash flow models and the findings suggest there is an optimal tradeoff between current and future production, given current volumes of reserves, the latter of which is valued positively by the market. Moreover, this optimal tradeoff or the optimal profit-maximizing intertemporal production choice is unique to the type of hydrocarbon being considered. Additionally, our findings highlight the importance of capital structure in the heavily capital intensive oil and gas industry. The results from this research should benefit both oil and gas companies and investors. Specifically, the results provide new and robust information as to the empirical relationships between key determinants of oil and gas company market valuations. - Highlights: • We utilized Robust Least Squares to estimate a multivariate market capitalization model. • There is a differential impact that oil and gas reserves to production ratios have on market capitalization. • The optimal profit-maximizing intertemporal production choice is unique to the type of hydrocarbon being considered. • Results provide new information as to the relationships between key determinants of oil and gas company market valuations.

  11. Report made on behalf of the commission of economic affairs, environment and territory about the law project (no. 1613), relative to the electric and gas public utilities and to the power and gas companies; Rapport fait au nom de la Commission des affaires economiques, de l'environnement et du territoire sur le projet de loi (no. 1613), relatif au service public de l'electricite et du gaz et aux entreprises electriques et gazieres

    Energy Technology Data Exchange (ETDEWEB)

    Lenoir, J.C.

    2004-06-01

    The aim of this report is to present to the French deputies the comments made by the commission of economic affairs, environment and territory about the law project relative to the change of status of the power and gas public utilities in the framework of the deregulation of European energy markets. This law changes the juridical status of the two state monopolies Electricite de France (EdF) and Gaz de France (GdF) into two anonymous companies and creates two additional companies for the management of the power and gas networks. It ensures also the transposition of the European directives from June 26, 2003 (2003/54/CE and 2003/55/CE). It contains some proper dispositions and modifies various existing French laws, in particular the law no. 46-628 from April 8, 1946 about the electricity and gas nationalization and the law no. 2000-108 from February 10, 2000 relative to the modernization and development of the electric public utility. The first part of the document reports on the general discussions about the law project while the second part makes a detailed analysis of each article with some proposals of modifications. A comparative table puts in parallel the existing texts, the law project and the proposals made by the commission. (J.S.)

  12. Downstream natural gas in Europe - high hopes dashed for upstream oil and gas companies

    International Nuclear Information System (INIS)

    Eikeland, P.O.

    2007-01-01

    Access for independents to retail gas markets was a central concern in European policy reform efforts in the 1990s. Upstream oil and gas companies reacted with strategic intentions of forward integration. By late 2004, forward integration was still weak, however. An important explanation of the gap between announced strategic re-orientation and actual strategy implementation lies in the political failure of EU member states to dismantle market barriers to entry for independents. Variations between companies in downstream strategy implementation are explained by variations in business opportunities and internal company factors. [Author

  13. Downstream natural gas in Europe-High hopes dashed for upstream oil and gas companies

    International Nuclear Information System (INIS)

    Eikeland, Per Ove

    2007-01-01

    Access for independents to retail gas markets was a central concern in European policy reform efforts in the 1990s. Upstream oil and gas companies reacted with strategic intentions of forward integration. By late 2004, forward integration was still weak, however. An important explanation of the gap between announced strategic re-orientation and actual strategy implementation lies in the political failure of EU member states to dismantle market barriers to entry for independents. Variations between companies in downstream strategy implementation are explained by variations in business opportunities and internal company factors

  14. Metering; Accurate, fast response the key. [In gas distribution companies

    Energy Technology Data Exchange (ETDEWEB)

    Johnson, J. (Atlanta Gas Light Co. of Georgia (US))

    1990-06-01

    Automated meter reading systems are quickly becoming a necessity for local gas distribution companies in the United States, especially as end-users involve themselves in the energy business. With open-access transportation available from the pipelines, balancing on the various systems has become critical, not only from a contractual standpoint but for billing purposes as well. Improved accuracy and decreased time period for accessing gas consumption data are the major motivators in the decision to install a remote data acquisition system. The Metretek system which is one source of this new technology described. (author).

  15. 77 FR 10501 - Northeast Utilities Service Company; Notice of Petition for Declaratory Order

    Science.gov (United States)

    2012-02-22

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. EL12-25-000] Northeast Utilities Service Company; Notice of Petition for Declaratory Order Take notice that on February 8, 2012, Northeast Utilities Service Company (NUSCO), on behalf of the Connecticut Light and Power Company, Public...

  16. 17 CFR 250.27 - Classification of accounts prescribed for utility companies not already subject thereto.

    Science.gov (United States)

    2010-04-01

    ... any company whose public utility activities are so limited that the application to it of such system of accounts is clearly inappropriate. A company claiming that its activities are thus limited, shall... thereof, which is a public utility company and which is not required by either the Federal Energy...

  17. Natural gas: Governments and oil companies in the Third World

    International Nuclear Information System (INIS)

    Davidson, A.; Hurst, C.; Mabro, R.

    1988-01-01

    It is asserted that oil companies claim to be generally receptive to gas development proposals; however, the lack of potential markets for gas, problems of foreign exchange convertibility, and lack of a legal framework often hinders their engagement. Governments, on the other hand, need to secure domestic energy supply and, if possible, gain some export earnings or royalties. An extensive discussion on the principles of pricing and fiscal regimes, potential points of disagreement is provided. A course of action is outlined from the managerial point of view to circumvent the most common pitfalls in planning and financing a gas project. Eight very detailed case studies are presented for Argentina, Egypt, Malaysia, Nigeria, Pakistan, Tanzania, Tunisia and Thailand

  18. 76 FR 79673 - Tennessee Gas Pipeline Company, L.L.C.; Notice of Application

    Science.gov (United States)

    2011-12-22

    ... Pipeline Company, L.L.C.; Notice of Application On December 9, 2011, Tennessee Gas Pipeline Company, L.L.C... (Commission) an application under section 7(c) of the Natural Gas Act (NGA), as amended, and part 157 of the... Rocan, Senior Counsel, Tennessee Gas Pipeline Company, L.L.C., 1001 Louisiana Street, Houston, Texas...

  19. 77 FR 4220 - Storage Reporting Requirements of Interstate and Intrastate Natural Gas Companies

    Science.gov (United States)

    2012-01-27

    ...; Order No. 757] Storage Reporting Requirements of Interstate and Intrastate Natural Gas Companies AGENCY... eliminates the semi-annual storage reporting requirements for Interstate and Intrastate Natural Gas Companies...-annual storage reporting requirements for (1) interstate natural gas companies subject to the Commission...

  20. Transformation strategies for multi-utility companies; Transformationsstrategien fuer Multi Utility-Unternehmen

    Energy Technology Data Exchange (ETDEWEB)

    Apking, W.; Bosse, F.; Kroepelin, C.; Schaudinn, D.; Uhlmann, K. [PriceWaterhouseCoopers Unternehmensberatung GmbH, Hamburg (Germany)

    2000-05-01

    Energy supply companies (resellers) and electric utilities as traders in the liberalized markets increasingly focus their activities on their core businesses and offer their capabilites also in other branches of industry, thus achieving synergistic effects. The evolution of e-commerce in the energy supply sector in Germany is described in this article, and recommendations are given to companies as to suitable change management strategies for successful marketing and procurement via the world wide web, using IP technologies as a basis for transactions. (CB) [German] Energieversorgungsunternehmen (EVU) besinnen sich auf ihre Kernkompetenzen, bieten diese auch in anderen Branchen an und erzielen damit Synergieeffekte. Ein weiterer Aspekt ist die zunehmende Vernetzung der europaeischen Stromnetze. Die Konvergenz der Maerkte wird ferner durch den Einsatz von IP(Internet-Protokoll)-Technologien vorangetrieben, da das Internet eine Informations- und Transaktionsplattform fuer saemtliche Marktteilnehmer schafft. Welche diesbezueglichen Transformationsstrategien von den EVU bereits heute zu ergreifen sind, wird anschaulich aus einem hierzu entwickelten Modell abgeleitet. (orig./CB)

  1. THE IMPACT OF FINANCIAL OPERATIONS OF UTILITY COMPANIES ON THE FINANCIAL POSITION OF THE CITY

    Directory of Open Access Journals (Sweden)

    Milan Stanić

    2015-12-01

    Full Text Available In this paper, the main topic will be the financing of utility companies and the financial impact on the budget of the local business units. A special emphasis will be placed on the financing of utility companies in Slavonski Brod. The paper defines each area of utility services and presents the utilities as services of public interest as well their privatization in general. The paper reports on the financing of these services and on the European Union regulations and directives concerning them. In addition, the paper includes an overview of the sources of funding of utility companies and loan opportunities. Guarantees and subsidies are included as financing measures of the activities of communal companies. The practical part presents an interview with key individuals of the city of Slavonski Brod with regard to the impact of the budget on the financing of utility services of the utility company in this city – “Komunalac Ltd.”.

  2. 78 FR 58529 - Floridian Natural Gas Storage Company, LLC; Notice of Application

    Science.gov (United States)

    2013-09-24

    ... Natural Gas Storage Company, LLC; Notice of Application Take notice that on September 4, 2013, Floridian Natural Gas Storage Company, LLC (Floridian Gas Storage), 1000 Louisiana Street, Suite 4361, Houston, Texas 77002, filed in Docket No. CP13-541-000 an application under section 7(c) of the Natural Gas Act...

  3. 76 FR 66054 - Southern Natural Gas Company, L.L.C.; Notice of Application

    Science.gov (United States)

    2011-10-25

    ... Gas Company, L.L.C.; Notice of Application Take notice that on October 7, 2011, Southern Natural Gas... in Docket No. CP12-4-000 pursuant to section 7(b) of the Natural Gas Act and Part 157 of the... Glenn A. Sheffield, Director--Rates and Regulatory, Southern Natural Gas Company, P.O. Box 2563...

  4. Natural gas as a public utilities' generator for market orientation

    International Nuclear Information System (INIS)

    Delnoij, J.

    1995-01-01

    The forthcoming free market for the energy sector in Europe is discussed. The author (retiring chairman of KVGN) advocates strengthening the collective market position of energy distribution companies and of the total gas sector, e.g. by continuing the combination of gas distribution and gas purchase and by increased tuning of research and market developments. Energy distribution companies have to strengthen the relation with their customers and set explicit quality objectives. The author also supported competition between the different forms of energy on the energy market and the strive of the gas sector to substitute polluting energy carriers, and electricity generated from these low-efficient energy carriers, by gas

  5. 77 FR 23472 - Tennessee Gas Pipeline Company, L.L.C.; Notice of Application

    Science.gov (United States)

    2012-04-19

    ... Pipeline Company, L.L.C.; Notice of Application Take notice that on April 4, 2012, Tennessee Gas Pipeline Company, L.L.C. (Tennessee), 1001 Louisiana Street, Houston, Texas 77002, filed an application in the..., Manager, Certificates, Tennessee Gas Pipeline Company, L.L.C., 1001 Louisiana Street, Houston, Texas 77002...

  6. 78 FR 6313 - Tennessee Gas Pipeline Company, L.L.C.; Notice of Application

    Science.gov (United States)

    2013-01-30

    ... Pipeline Company, L.L.C.; Notice of Application Take notice that on January 14, 2013, Tennessee Gas Pipeline Company, L.L.C. (Tennessee), 1001 Louisiana Street, Houston, Texas 77002, filed an application in... directed to Thomas G. Joyce, Manager, Certificates, Tennessee Gas Pipeline Company, L.L.C. 1001 Louisiana...

  7. 77 FR 8247 - Tennessee Gas Pipeline Company, L.L.C. Notice of Application

    Science.gov (United States)

    2012-02-14

    ... Pipeline Company, L.L.C. Notice of Application Take notice that on February 2, 2012, Tennessee Gas Pipeline Company, L.L.C. (Tennessee), 1001 Louisiana Street, Houston, Texas 77002, filed an application in Docket... Gas Pipeline Company, L.L.C., 1001 Louisiana Street, Houston, Texas 77002, by telephone at (713) 420...

  8. Thermal transistor utilizing gas-liquid transition

    KAUST Repository

    Komatsu, Teruhisa S.

    2011-01-25

    We propose a simple thermal transistor, a device to control heat current. In order to effectively change the current, we utilize the gas-liquid transition of the heat-conducting medium (fluid) because the gas region can act as a good thermal insulator. The three terminals of the transistor are located at both ends and the center of the system, and are put into contact with distinct heat baths. The key idea is a special arrangement of the three terminals. The temperature at one end (the gate temperature) is used as an input signal to control the heat current between the center (source, hot) and another end (drain, cold). Simulating the nanoscale systems of this transistor, control of heat current is demonstrated. The heat current is effectively cut off when the gate temperature is cold and it flows normally when it is hot. By using an extended version of this transistor, we also simulate a primitive application for an inverter. © 2011 American Physical Society.

  9. 17 CFR 210.3A-05 - Special requirements as to public utility holding companies.

    Science.gov (United States)

    2010-04-01

    ... Consolidated and Combined Financial Statements § 210.3A-05 Special requirements as to public utility holding companies. There shall be shown in the consolidated balance sheet of a public utility holding company the... SECURITIES AND EXCHANGE COMMISSION FORM AND CONTENT OF AND REQUIREMENTS FOR FINANCIAL STATEMENTS, SECURITIES...

  10. Government review of the countdown companies' 1991 acid gas emissions audits

    Energy Technology Data Exchange (ETDEWEB)

    1993-08-01

    An acid gas emissions verification program was implemented in Ontario in 1990 as part of a program for regulating emissions that are precursors to acid rain. The verification program applied to four companies, three in the metals industry and one electric utility. These emitters were required to limit annual SO[sub 2] and nitrogen oxides emissions to specified levels in stages according to a set schedule. The four companies were required to prepare and submit sulfur mass balance procedures manuals, determine the overall uncertainty of their respective annual emissions, and engage an independent auditor to develop an audit protocol manual and conduct audits of the reported emissions. For Ontario Hydro, the auditor was also required to evaluate the continuous flue gas monitoring systems at the utility's fossil-fuel power plants. The auditors confirmed that the metallurgical companies' reported emissions were within the required limits. For Ontario Hydro, the audit also confirmed that both SO[sub 2] and nitrogen oxide emissions were within the limits specified for 1991. The auditor also indicated that there were no major discrepancies with the procedures manuals that affected the calculated SO[sub 2] and nitrogen oxides emissions. 6 refs., 2 tabs.

  11. Juridical consequences of liberalization. Part 2. Natural Gas Law and reorganization of the gas utility

    International Nuclear Information System (INIS)

    De Rijke, M.; Kuipers, D.P.; Koster, W.; Geertsma, M.M.

    2000-01-01

    The liberalization of the natural gas market in Europe has all kinds of juridical aspects. Not only with respect to new legislation (Natural Gas Law and Mining Law), but also changes in juridical structures of natural gas companies, caused by privatization or splitting up in a mains management company and a distribution company. In a series of articles lawyers of the Energy Working Group of Houthoff Buruma in The Hague, Netherlands, discuss the developments at the natural gas market. In this first part, attention will be paid to actual developments with respect to the new Natural Gas Law and the Mining Law in the Netherlands

  12. Panel presentation: Impact of combination gas/electric companies on the use of natural gas

    International Nuclear Information System (INIS)

    Stalon, C.G.

    1992-01-01

    This paper looks at the advantages and disadvantages of combined gas and electric utilities. It uses a priori reasoning and empirical analysis to present a case that combined utilities actually have the power to do more good for the service area than two separate utilities striving to compete. Unfortunately, the monopoly status of a combined utility may seize the opportunity to maintain the status quo and stop innovation. Based on some simple research, the author found that most combination utilities' electric divisions had higher prices than comparable straight electric utilities, (2) most combination utilities' electric division had higher unit costs than comparable straight electric utilities, and (3) there was no statistical significant difference in price or unit costs between the gas divisions of combination utilities and straight gas utilities. The paper ends with a discussion of policy options and subsequent consequences of preserving the status quo, forced separation of all such combinations, and the review on a case-by-case basis of each combination utility

  13. Procurement of natural gas in power supply companies. Strategies of procurement for EVU; Gasbeschaffung in Energieversorgungsunternehmen. Beschaffungsstrategien fuer EVU

    Energy Technology Data Exchange (ETDEWEB)

    Weber, Janina; Soennecken, Arno [IEBT GmbH Institute for Energy Business and Technology, Herdecke (Germany)

    2012-09-10

    Since the implementation of the EU directive on the liberalization of the gas market, the time of monopolistic areal supply is gone. Within the Energy Economy Law (EnWG) the European regulations on the internal electricity and gas market have been transposed into national law. Due to the rapid development utility companies need to burst old structures in order to remain competitive and to take advantage of opportunities arising in the market.

  14. Middle East gas: utilization, development and policies

    International Nuclear Information System (INIS)

    Mabro, R.

    1997-01-01

    The relationships between gas and liquid hydrocarbon fuels are interesting.Gas can be and being used to boost oil production and recovery factors in oil fields. This is proper use of gas. Gas displaces oil as a fuel in energy markets but yields a low net back. If all gas and oil producers formed a single cartel they will produce oil first and delay gas. But they are not. As a result the drive for gas harms oil and there is therefore an opportunity cost which gas producers who, in many instances, are also oil exporters, should consider. The economics of gas often depend on the condensates. In some instance gas is the economics by-product of condensates and not the other way round. Thus more gas means also more oil supplies in international markets

  15. Middle East gas: utilization, development and policies

    Energy Technology Data Exchange (ETDEWEB)

    Mabro, R [Oxford Inst. for Energy Studies (United Kingdom)

    1997-06-01

    The relationships between gas and liquid hydrocarbon fuels are interesting.Gas can be and being used to boost oil production and recovery factors in oil fields. This is proper use of gas. Gas displaces oil as a fuel in energy markets but yields a low net back. If all gas and oil producers formed a single cartel they will produce oil first and delay gas. But they are not. As a result the drive for gas harms oil and there is therefore an opportunity cost which gas producers who, in many instances, are also oil exporters, should consider. The economics of gas often depend on the condensates. In some instance gas is the economics by-product of condensates and not the other way round. Thus more gas means also more oil supplies in international markets.

  16. 77 FR 51792 - Colorado Interstate Gas Company, L.L.C.; Notice of Application

    Science.gov (United States)

    2012-08-27

    ... Interstate Gas Company, L.L.C.; Notice of Application Take notice that on August 7, 2012, Colorado Interstate Gas Company, L.L.C. (CIG), Post Office Box 1087, Colorado Springs, Colorado 80944, filed in the above captioned docket an application pursuant to section 7(c) of the Natural Gas Act (NGA) for a certificate of...

  17. 76 FR 18216 - Southern Natural Gas Company; Notice of Request Under Blanket Authorization

    Science.gov (United States)

    2011-04-01

    ... Natural Gas Company; Notice of Request Under Blanket Authorization Take notice that on March 16, 2011, Southern Natural Gas Company (Southern), Post Office Box 2563, Birmingham, Alabama 35202-2563, filed in... Regulations under the Natural Gas Act (NGA) as amended, to abandon in place a supply lateral that extends from...

  18. 75 FR 13535 - Northern Natural Gas Company; Notice of Request Under Blanket Authorization

    Science.gov (United States)

    2010-03-22

    ... Natural Gas Company; Notice of Request Under Blanket Authorization March 16, 2010. Take notice that on March 12, 2010, Northern Natural Gas Company (Northern), 1111 South 103rd Street, Omaha, Nebraska 68124... Federal Energy Regulatory Commission's regulations under the Natural Gas Act for authorization to abandon...

  19. 76 FR 58741 - Storage Reporting Requirements of Interstate and Intrastate Natural Gas Companies

    Science.gov (United States)

    2011-09-22

    ...] Storage Reporting Requirements of Interstate and Intrastate Natural Gas Companies AGENCY: Federal Energy... the semi-annual storage reporting requirements for Interstate and Intrastate Natural Gas Companies... proposes to eliminate the semi-annual storage reporting requirements for: (1) Interstate natural gas...

  20. 77 FR 31004 - Southern Natural Gas Company; Notice of Request Under Blanket Authorization

    Science.gov (United States)

    2012-05-24

    ... Natural Gas Company; Notice of Request Under Blanket Authorization Take notice that on May 9, 2012, Southern Natural Gas Company (Southern), 569 Brookwood Village, Suite 501, Birmingham, Alabama 35209, filed... Commission's regulations under the Natural Gas Act (NGA), and Southern's blanket certificate issued in Docket...

  1. 75 FR 80758 - Storage Reporting Requirements of Interstate and Intrastate Natural Gas Companies

    Science.gov (United States)

    2010-12-23

    ...] Storage Reporting Requirements of Interstate and Intrastate Natural Gas Companies December 16, 2010... natural gas pipelines to report semi-annually on their storage activities. This Notice of Inquiry will... reports required of interstate and intrastate natural gas companies pursuant to 18 CFR 284.13(e) and 284...

  2. 75 FR 3232 - Northern Natural Gas Company; Notice of Request Under Blanket Authorization

    Science.gov (United States)

    2010-01-20

    ... Natural Gas Company; Notice of Request Under Blanket Authorization January 8, 2010. Take notice that on December 30, 2009, Northern Natural Gas Company (Northern), 1111 South 103rd Street, Omaha, Nebraska 68124...'s regulations under the Natural Gas Act for authorization to increase its maximum storage capacity...

  3. 18 CFR 260.1 - FERC Form No. 2, Annual report for Major natural gas companies.

    Science.gov (United States)

    2010-04-01

    ... report for Major natural gas companies. 260.1 Section 260.1 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY APPROVED FORMS, NATURAL GAS ACT STATEMENTS AND REPORTS (SCHEDULES) § 260.1 FERC Form No. 2, Annual report for Major natural gas companies. (a...

  4. Illinois statewide gas utility plan, 1993-2002. Volume 1. Executive summary

    International Nuclear Information System (INIS)

    1992-12-01

    The second Illinois Statewide Natural Gas Utility Plan is a continuation of the Least-Cost Planning effort introduced by the Public Utilities Act of 1986. The purpose of the Plan, like its predecessor, is to provide a framework and a set of policies which will allow and encourage local distribution companies to develop least-cost plans consistent with the goals of the Act: to provide efficient, environmentally sound, reliable, and equitable public utility service at the least possible cost. The Plan assesses natural gas demand and supply under five scenarios for the period 1993-2002. Key issues related to the development of least-cost natural gas plans are identified, and policies for addressing the issues are developed. The rationale and potential for natural gas demand side management (DSM) programs and policies are explored, and recommendations made with respect to utility DSM capability-building and DSM cost-recovery

  5. Nigeria Gas Utilization Study: Presentation of NGUS Findings

    International Nuclear Information System (INIS)

    2000-10-01

    The Nigeria gas utilization study is an assessment of the magnitude and distribution of Nigeria's discovered and undiscovered gas, an estimate of gas composition emphasizing ethane and liquids content. It also assesses, at a scoping level, the cost to develop, produce and deliver gas for domestic and export projects

  6. Energy companies in the Netherlands work on sustainable use of natural gas. Manifesto

    International Nuclear Information System (INIS)

    Ten Berge, J.B.M.; Boersma, M.A.M.; Dijkgraaf, H.G.; Platenkamp, R.J.

    2004-01-01

    This manifesto concerns the vision of several Dutch energy companies with regard to sustainable use of natural gas in the Netherlands. The aim is to realize innovations in the field of efficient supply of natural gas, improving the efficiency of gas appliances, use of natural gas in transportation, development of 'virtual power plants', and experimental applications for 'green' gas and hydrogen [nl

  7. Natural gas opportunities, utilization and trades (in a European context)

    International Nuclear Information System (INIS)

    Corke, M.J.

    1996-01-01

    The historical development of natural gas consumption in Europe has relied heavily on requirements for space heating energy in the residential/commercial sector and for process energy and feedstock in the industrial sector. This paper reviews historical gas utilization trends and considers how these are likely to develop in the future. In addition to the above somewhat negative factors, the bright outlook for gas utilization in both large scale and small scale power and cogeneration facilities is reviewed and the implications of power industry restructuring for natural gas utilization are discussed. Finally, the outlook for overall European natural gas demand and trade is briefly considered. (author)

  8. Climate Change - A New Risk Reality for Utility Companies

    Energy Technology Data Exchange (ETDEWEB)

    Nelson, William R.; Cramer, Espen; Torstad, Elisabeth; Rosnes, Olafr

    2010-09-15

    Climate change introduces new and complex risk factors affecting the power sector. In DNV's experience, the companies that manage to control risk and take advantage of the opportunities in a changing business environment are more likely to succeed. This paper gives an overview of the main risks and opportunities of climate change facing the sector. Through a survey of the European and North American power sector, DNV has mapped the industry's views on the risk picture. The survey identifies what the industry players consider to be viable strategies for the sector in tackling the new risk reality of climate change.

  9. Dynamic analysis of natural gas distribution sector in Bahia: case study of the Gas State Company entry

    International Nuclear Information System (INIS)

    Ribeiro, H.M.

    1988-01-01

    For the Natural Gas Distribution Sector in Bahia, some preliminary scenarios and theoretical concerns are presented under the perspectives of the Gas State Company entry. These scenarios are derived from the going institutional changes and physical expansion of the Sector with the increasing natural gas usage. The study has the objective of anticipating, for the State Government and its partners in the Company, the strategies and relevant problems for a successful entrance into this Sector. (author)

  10. 77 FR 43277 - Tennessee Gas Pipeline Company, L.L.C.; Notice of Application

    Science.gov (United States)

    2012-07-24

    ... Pipeline Company, L.L.C.; Notice of Application Take notice that on July 6, Tennessee Gas Pipeline Company, L.L.C. (Tennessee), 1001 Louisiana Street, Houston, Texas 77002, filed in the above referenced... Company, L.L.C. 1001 Louisiana Street, Houston, Texas 77002, or telephone (713) 420- 3299, or facsimile...

  11. 76 FR 35208 - Pacific Gas and Electric Company; Nevada Irrigation District; Notice of Environmental Site Review

    Science.gov (United States)

    2011-06-16

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [ Project No. 2310-193--California; Project No. 2266-102--California] Pacific Gas and Electric Company; Nevada Irrigation District; Notice of Environmental Site Review On July 6-8, 2011, the Federal Energy Regulatory Commission (Commission) staff and the Pacific Gas and Electric Company ...

  12. 77 FR 7211 - Pacific Gas and Electric Company, Diablo Canyon Independent Spent Fuel Storage Installation...

    Science.gov (United States)

    2012-02-10

    ... NUCLEAR REGULATORY COMMISSION [Docket No. 72-26; NRC-2011-0110] Pacific Gas and Electric Company...) issued NRC Materials License No. SNM-2511 to the Pacific Gas and Electric Company (PG&E) for the Diablo.... 5. TS 3.1.2, ``Spent Fuel Storage Cask (SFSC) Heat Removal System,''--revise to allow the HI-STORM...

  13. 77 FR 24483 - Southern Natural Gas Company, L.L.C.; Notice of Filing

    Science.gov (United States)

    2012-04-24

    ... Natural Gas Company, L.L.C.; Notice of Filing Take notice that on April 5, 2012, Southern Natural Gas Company, L.L.C. (Southern), 569 Brookwood Village, Suite 501, Birmingham, Alabama 35209, filed an... in Calhoun and Cleburne Counties, Alabama. Also, Southern, pursuant to Section 7(c) of the NGA...

  14. 77 FR 64972 - Tennessee Gas Pipeline Company, L.L.C.; Notice of Application

    Science.gov (United States)

    2012-10-24

    ... Pipeline Company, L.L.C.; Notice of Application Take notice that on October 10, 2012, Tennessee Gas Pipeline Company, L.L.C. (Tennessee), 1001 Louisiana Street, Houston, Texas 77002, filed in the above captioned docket an application pursuant to sections 7(b) and 7(c) of the Natural Gas Act (NGA) for a...

  15. 78 FR 72877 - Arkansas Electric Corporation v. Oklahoma Gas and Electric Company; Notice of Complaint

    Science.gov (United States)

    2013-12-04

    ... Electric Corporation v. Oklahoma Gas and Electric Company; Notice of Complaint Take notice that on November... Commission (Commission), 18 CFR 385.206, Arkansas Electric Corporation (Complainant) filed a formal complaint against Oklahoma Gas and Electric Company (Respondents), alleging that the Respondent's Production Formula...

  16. 75 FR 68607 - CenterPoint Energy-Illinois Gas Transmission Company; Notice of Baseline Filing

    Science.gov (United States)

    2010-11-08

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. PR10-80-001] CenterPoint Energy--Illinois Gas Transmission Company; Notice of Baseline Filing November 1, 2010. Take notice that on October 28, 2010, CenterPoint Energy--Illinois Gas Transmission Company submitted a revised...

  17. 75 FR 30021 - South Carolina Electric and Gas Company; Saluda Hydroelectric Project; Notice of Teleconference...

    Science.gov (United States)

    2010-05-28

    ... Electric and Gas Company; Saluda Hydroelectric Project; Notice of Teleconference With the National Marine... from Federal Energy Regulatory Commission (FERC) Headquarters, commencing at 2 p.m. (Eastern Standard... Project. The South Carolina Electric and Gas Company will also participate in the teleconference. All...

  18. 75 FR 44789 - Northern Natural Gas Company; Notice of Technical Conference

    Science.gov (United States)

    2010-07-29

    ... Natural Gas Company; Notice of Technical Conference July 20, 2010. By order dated July 9, 2010 \\1\\ the... Commission's headquarters at 888 First Street, Washington, DC 20426, beginning at 9 a.m. in a room to be... discussed in the July 9, 2010 Order. \\1\\ Northern Natural Gas Company, 132 FERC ] 61,021 (2010). FERC...

  19. 78 FR 39719 - Eastern Shore Natural Gas Company; Notice of Application

    Science.gov (United States)

    2013-07-02

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [ Docket No. CP13-498-000] Eastern Shore Natural Gas Company; Notice of Application Take notice that on June 13, 2013, Eastern Shore Natural Gas Company (Eastern Shore) filed with the Federal Energy Regulatory Commission an application under section 7...

  20. 77 FR 65542 - Eastern Shore Natural Gas Company; Notice of Application

    Science.gov (United States)

    2012-10-29

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. CP13-6-000] Eastern Shore Natural Gas Company; Notice of Application Take notice that on October 12, 2012, Eastern Shore Natural Gas Company (Eastern Shore), 1110 Forrest Avenue, Dover, Delaware 19904, filed in the above referenced docket...

  1. 75 FR 13524 - Eastern Shore Natural Gas Company; Notice of Application

    Science.gov (United States)

    2010-03-22

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. CP10-76-000] Eastern Shore Natural Gas Company; Notice of Application March 15, 2010. Take notice that on March 5, 2010, Eastern Shore Natural Gas Company, (Eastern Shore), 1110 Forrest Avenue, Dover, Delaware 19904, pursuant to...

  2. Gas recovery & utilization from a municipal waste disposal site

    National Research Council Canada - National Science Library

    1981-01-01

    .... The results of this project indicate that recovering and utilizing landfill gas in an unprocessed state is feasible both physically and economically. The recovery of landfill generated gas in the Canadian climate is greatly enhanced during the winter months when the demand for gas is highest.

  3. Technology and products of gas companies; Gas gaisha no Technology and Products

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-06-10

    This paper presents the latest technology and products of gas companies. `Newly developed gas table for one-push automatic fish broiling` of Tokyo Gas Co. `Catalytic technology for decomposing dioxin generated by incinerator to make it harmless` of Osaka Gas Co. `Newly developed strong and kindly shower head` of Tokyo Gas Co. By laying fish on a sensor in a grill and appropriately setting upper and lower heating levers, user can skillfully broil fish only by pushing an ignition button. A temperature sensor attached to the center of a grill catches a change in surface temperature of fish, and automatically sets an appropriate broiling time according to the kind and volume of fish. A finish buzzer and automatic extinction mechanism are prepared. The technology decomposes dioxin in exhaust gas of incinerators to make it harmless. The catalyst is prepared by dispersing noble metal or oxide of several angstroms into activated carbon fibers. The shower head can switch hot water power by a control handle

  4. Progress in industrial utilization of natural gas

    International Nuclear Information System (INIS)

    Boschetto, F.

    1991-01-01

    For many years, due to its intrinsic qualities, flexibility, cleanness, etc., natural gas has been one of the major energy sources used in industry. This paper examines gas appliances of a new conception which use ceramic products in order to reach temperatures of about 1400 degrees C: jet gas burners, counter-rotation burners, integrated preheating burners, high speed burners, double recuperation burners and regenerative ones. Furthermore, the paper deals with these burners applied to industrial furnaces, radiant panels, liquid heating systems and to thermal treatment and crucible furnaces. Particular reference to made to the steam pump, which permits reaching the highest efficiency, and to the gas combustion regulator. With the increased marketing of these new appliances, natural gas ill certainly consolidate its leading position in the industrial and energy fields

  5. Utilities to spend more through 1994 to deliver gas

    International Nuclear Information System (INIS)

    Quarles, W.R.

    1992-01-01

    This paper reports that natural gas demand again is on the upswing in the United States as users will consume about 20 quads of energy in 1992. This equates to about 19.5 trillion cubic feet of natural gas. According to the American Gas Associations's (AGA) projections, this is about a 10% increase over 1990 demand and a 17% increase from 1985, when usage was 16 Tcf. As natural gas demand grows, gas utilities plan to invest more in distribution facilities. The aGA publishes yearly statistics on the natural gas industry in the Gas Facts. The 1991 issue forecast that gas utilities invested $3.901 billion in distribution facilities in 1991. Forecasts show these firms will invest: $4.084 billion in 1991, $4.215 billion in 1993 and $4.238 billion in 1994

  6. The deregulation connection : utility competition creates new niche company

    International Nuclear Information System (INIS)

    Roy, C.

    1999-01-01

    Deregulation in Ontario's utility market has created incentives for local utilities to add new services to attract and keep customers, knowing that in a competitive energy market, only those utilities which offer the best services will survive. London Hydro, which provides power to southwestern Ontario launched a private enterprise called LondonConnect Inc. The new enterprise offers high-speed digital services to area businesses. London Hydro made this unique move to take advantage of the fact that 20 per cent of businesses communicate electronically. London Hydro believes that in the next five years, that number will increase to 80 per cent. The Metropolitan Area Network (MAN) gives businesses greater connectivity to the Internet and web services. One of the network's capabilities is realtime video conferencing between hydro locations. MAN can also be used to create a secure and private virtual community-wide area network of computers and office machines. The advantages are numerous. For example, hospitals will be able to exchange information between remote sites at incredible speeds. MAN is made up of fiber-optic cables and electronic routers. LondonConnect is expecting to provide access throughout London by the fall of 1999. A dozen clients have already signed up for the service. Installation of the system will cost $1,000 with fixed monthly rates. The cost will vary depending on the level of service. The network will cost London Hydro $3 million, but it is expected to generate $2.5 million annually in its first two years. 3 figs

  7. The deregulation connection : utility competition creates new niche company

    Energy Technology Data Exchange (ETDEWEB)

    Roy, C

    1999-08-01

    Deregulation in Ontario's utility market has created incentives for local utilities to add new services to attract and keep customers, knowing that in a competitive energy market, only those utilities which offer the best services will survive. London Hydro, which provides power to southwestern Ontario launched a private enterprise called LondonConnect Inc. The new enterprise offers high-speed digital services to area businesses. London Hydro made this unique move to take advantage of the fact that 20 per cent of businesses communicate electronically. London Hydro believes that in the next five years, that number will increase to 80 per cent. The Metropolitan Area Network (MAN) gives businesses greater connectivity to the Internet and web services. One of the network's capabilities is realtime video conferencing between hydro locations. MAN can also be used to create a secure and private virtual community-wide area network of computers and office machines. The advantages are numerous. For example, hospitals will be able to exchange information between remote sites at incredible speeds. MAN is made up of fiber-optic cables and electronic routers. LondonConnect is expecting to provide access throughout London by the fall of 1999. A dozen clients have already signed up for the service. Installation of the system will cost $1,000 with fixed monthly rates. The cost will vary depending on the level of service. The network will cost London Hydro $3 million, but it is expected to generate $2.5 million annually in its first two years. 3 figs.

  8. The deregulation connection : utility competition creates new niche company

    Energy Technology Data Exchange (ETDEWEB)

    Roy, C.

    1999-08-01

    Deregulation in Ontario`s utility market has created incentives for local utilities to add new services to attract and keep customers, knowing that in a competitive energy market, only those utilities which offer the best services will survive. London Hydro, which provides power to southwestern Ontario launched a private enterprise called LondonConnect Inc. The new enterprise offers high-speed digital services to area businesses. London Hydro made this unique move to take advantage of the fact that 20 per cent of businesses communicate electronically. London Hydro believes that in the next five years, that number will increase to 80 per cent. The Metropolitan Area Network (MAN) gives businesses greater connectivity to the Internet and web services. One of the network`s capabilities is realtime video conferencing between hydro locations. MAN can also be used to create a secure and private virtual community-wide area network of computers and office machines. The advantages are numerous. For example, hospitals will be able to exchange information between remote sites at incredible speeds. MAN is made up of fiber-optic cables and electronic routers. LondonConnect is expecting to provide access throughout London by the fall of 1999. A dozen clients have already signed up for the service. Installation of the system will cost $1,000 with fixed monthly rates. The cost will vary depending on the level of service. The network will cost London Hydro $3 million, but it is expected to generate $2.5 million annually in its first two years. 3 figs.

  9. Availability/reliability of gas supplies are concerns for utilities

    International Nuclear Information System (INIS)

    Smith, D.J.

    1992-01-01

    This paper reports that long-term economical and reliable fuel contracts are imperative for increased use of natural gas. Demand for natural gas grew by 3.3% in 1991 to 19.3 trillion cubic feet (tcf) according to the U.S. Department of Energy's Energy Information Administration (EIA). during 1992, EIA expects natural gas demand to grow about 1.8%. However, EIA predicts that natural gas demand will be down slightly in the electric power sector. This is despite the potential for continuing lower gas prices and availability. wellhead prices for natural gas fell by more than 9% in 1991. Although EIA forecasts a decline in natural gas use by electric utilities, a study undertaken by ICF Resources for Enron Power Services, Inc. expects natural gas consumption in the power industry to increase in the 1990s. ICF says that the growth will occur because many new plants will be gas-fired, many existing electric utility power plants designed for oil and/or natural gas operation will use natural gas, and about half of new non-utility power plants will be gas-fired

  10. Report made on behalf of the mixed parity commission in charge of the text proposal about the remaining dispositions to be discussed of the project of law relative to the electric and gas public utilities and to the electric and gas companies; Rapport fait au nom de la Commission mixte paritaire chargee de proposer un texte sur les dispositions restant en discussion du projet de loi relatif au service public de l'electricite et du gaz et aux entreprises electriques et gaziere

    Energy Technology Data Exchange (ETDEWEB)

    Lenoir, J.C.; Poniatowski, L

    2004-07-01

    This project of law aims to adapt the electricity and gas sector to the new economical context of opening of the energy markets to competition. It gives to energy companies the internal organization base necessary to warrant a high level of service and a transparent and non-discriminatory access of third parties to transport and distribution networks. These evolutions will allow Electricite de France (EdF) and Gaz de France (GdF) companies to compete on equal terms with their European competitors. It confirms first the prime role of public utility of both companies and then transposes the dispositions of the European directives relative to the organization of EdF and GdF integrated companies. It foresees the creation of two daughter companies for the management of energy transport activities. The project of law foresees also the change of the status of EdF and GdF companies and the reform of the retirement pensions of the personnel. This report presents, first, in a comparative table the articles adopted by the French house of commons and the changes adopted by the Senate. Then, a common text is proposed by the mixed parity commission for the articles that remained under discussion. (J.S.)

  11. Integrated resource planning for local gas distribution companies: A critical review of regulatory policy issues

    International Nuclear Information System (INIS)

    Harunuzzaman, M.; Islam, M.

    1994-08-01

    According to the report, public utility commissions (PUCs) are increasingly adopting, or considering the adoption of integrated resource planning (IRP) for local gas distribution companies (LDCs). The Energy Policy Act of 1992 (EPAct) requires PUCs to consider IRP for gas LDCs. This study has two major objectives: (1) to help PUCs develop appropriate regulatory approaches with regard to IRP for gas LDCs; and (2) to help PUCs respond to the EPAct directive. The study finds that it is appropriate for PUCs to pursue energy efficiency within the traditional regulatory framework of minimizing private costs of energy production and delivery; and PUCs should play a limited role in addressing environmental externalities. The study also finds that in promoting energy efficiency, PUCs should pursue policies that are incentive-based, procompetitive, and sensitive to rate impacts. The study evaluates a number of traditional and nontraditional ratemaking mechanisms on the basis of cost minimization, energy efficiency, competitiveness, and other criteria. The mechanisms evaluated include direct recovery of DSM expenses, lost revenue adjustments for DSM options, revenue decoupling mechanisms, sharing of DSM cost savings, performance-based rate of return for DSM, provision of DSM as a separate service, deregulation of DSM service, price caps, and deregulation of the noncore gas market. The study concludes with general recommendations for regulatory approaches and ratemaking mechanisms that PUCs may wish to consider in advancing IRP objectives

  12. 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

  13. An optimization model for natural gas supply portfolios of a power generation company

    International Nuclear Information System (INIS)

    Jirutitijaroen, Panida; Kim, Sujin; Kittithreerapronchai, Oran; Prina, José

    2013-01-01

    Highlights: ► An optimization model for daily operation of a natural gas-fired generation company is proposed. ► The model considers uncertainties in electricity price and natural gas price. ► The model is formulated to capture the hedging decisions by the company. ► The solution yields quantities of natural gas, generating schedule and purchasing quantities of electricity. ► Higher profit can be achieved by adapting inventory and production to the actual spot prices of natural gas and electricity. - Abstract: This paper considers a deregulated electricity market environment where a natural gas-fired generation company can engage in different types of contracts to manage its natural gas supply as well as trade on the electricity market. If the contracts are properly designed, they can protect the company from fluctuations in electricity price and demand, at some cost to the company’s expected profit. This reduction in profit can be mitigated by trading on the natural gas and electricity spot markets, but this trading activity may also sometimes result in losses. A stochastic programming model is formulated to capture the hedging decisions made by the company, as well as the interactions between the natural gas and electricity markets. The benefits offered by this approach for profit maximization in a variety of business scenarios, such as the case where the company can hold some amount of gas in storage are studied and presented. It is found that the stochastic model enables the company to optimize the electricity generation schedule and the natural gas consumption, including spot price transactions and gas storage management. Several managerial insights into the natural gas market, natural gas storage, and distribution profit are given

  14. 75 FR 80685 - Contract Reporting Requirements of Intrastate Natural Gas Companies

    Science.gov (United States)

    2010-12-23

    ...; Order No. 735-A] Contract Reporting Requirements of Intrastate Natural Gas Companies Issued December 16... Storage Report for Intrastate Natural Gas and Hinshaw Pipelines. Order No. 735-A generally reaffirms the... reporting requirements for (1) intrastate natural gas pipelines \\2\\ providing interstate transportation...

  15. 76 FR 62395 - Natural Gas Pipeline Company of America LLC; Notice of Application

    Science.gov (United States)

    2011-10-07

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. CP11-547-000] Natural Gas Pipeline Company of America LLC; Notice of Application Take notice that on September 20, 2011, Natural Gas..., filed in Docket Number CP11-547-000, pursuant to sections 7(b) and 7(c) of the Natural Gas Act (NGA), an...

  16. 75 FR 29404 - Contract Reporting Requirements of Intrastate Natural Gas Companies

    Science.gov (United States)

    2010-05-26

    ...; Order No. 735] Contract Reporting Requirements of Intrastate Natural Gas Companies May 20, 2010. AGENCY... revises the contract reporting requirements for those natural gas pipelines that fall under the Commission's jurisdiction pursuant to section 311 of the Natural Gas Policy Act or section 1(c) of the Natural...

  17. 75 FR 36376 - Natural Gas Pipeline Company of America LLC; Notice of Application

    Science.gov (United States)

    2010-06-25

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. CP10-452-000] Natural Gas..., Natural Gas Pipeline Company of America LLC (Natural), 3250 Lacey Road, 7th Floor, Downers Grove, Illinois 60515-7918, filed in Docket Number CP10-452-000, pursuant to sections 7(b) and 7(c) of the Natural Gas...

  18. 78 FR 18968 - Natural Gas Pipeline Company of America LLC; Notice of Application

    Science.gov (United States)

    2013-03-28

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. CP13-97-000] Natural Gas Pipeline Company of America LLC; Notice of Application Take notice that on March 8, 2013, Natural Gas..., filed an application pursuant to section 7(c) of the Natural Gas Act and part 157 of the Commission's...

  19. 76 FR 46283 - Peoples Natural Gas Company LLC; Notice of Baseline Filing

    Science.gov (United States)

    2011-08-02

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. PR11-3-001] Peoples Natural Gas Company LLC; Notice of Baseline Filing Take notice that on July 20, 2011, Peoples Natural Gas... provided under Section 311 of the Natural Gas Policy Act of 1978 (NGPA). Any person desiring to participate...

  20. Public Utility Regulatory Policies Act of 1978: Natural Gas Rate Design Study

    Energy Technology Data Exchange (ETDEWEB)

    None

    1980-05-01

    First, the comments on May 3, 1979 Notice of Inquiry of DOE relating to the Gas Utility Rate Design Study Required by Section 306 of PURPA are presented. Then, comments on the following are included: (1) ICF Gas Utility Model, Gas Utility Model Data Outputs, Scenario Design; (2) Interim Model Development Report with Example Case Illustrations; (3) Interim Report on Simulation of Seven Rate Forms; (4) Methodology for Assessing the Impacts of Alternative Rate Designs on Industrial Energy Use; (5) Simulation of Marginal-Cost-Based Natural Gas Rates; and (6) Preliminary Discussion Draft of the Gas Rate Design Study. Among the most frequent comments expressed were the following: (a) the public should be given the opportunity to review the final report prior to its submission to Congress; (b) results based on a single computer model of only four hypothetical utility situations cannot be used for policy-making purposes for individual companies or the entire gas industry; (c) there has been an unobjective treatment of traditional and economic cost rate structures; the practical difficulties and potential detrimental consequences of economic cost rates are not fully disclosed; and (d) it is erroneous to assume that end users, particularly residential customers, are influenced by price signals in the rate structure, as opposed to the total bill.

  1. The EU's Major Electricity and Gas Utilities since Market Liberalization

    Energy Technology Data Exchange (ETDEWEB)

    Schulke, Ch.

    2010-07-01

    A major change has taken place in the company structure of the European electricity and gas markets. Twenty years ago, national or regional monopolies dominated the markets and there was strictly no competition between utilities. But since the liberalization of EU energy markets began in the 1990's, companies like E.ON, GDF Suez, EDF, Enel, and RWE have become European giants with activities in a large number of Member States. The advocates of market liberalization did not expect, or even intend, the emergence of a small number of large utilities that control an increasing part of the EU market. Some observers already claim that liberalization has led to an oligopoly with detrimental consequences for competition. Based on extensive background research, this book presents a fact-based analysis of the changes in the European utility sector since the 1990's. Case studies of the seven largest utilities illustrate how companies adapted their strategies to the changing market environment. The author underlines diverging choices and common trends like geographic expansion into new markets via mergers and acquisitions or diversification of business activities with the aim of using synergies between electricity and gas. (author)

  2. Purged window apparatus utilizing heated purge gas

    Science.gov (United States)

    Ballard, Evan O.

    1984-01-01

    A purged window apparatus utilizing tangentially injected heated purge gases in the vicinity of electromagnetic radiation transmitting windows, and a tapered external mounting tube to accelerate these gases to provide a vortex flow on the window surface and a turbulent flow throughout the mounting tube. Use of this apparatus prevents backstreaming of gases under investigation which are flowing past the mouth of the mounting tube which would otherwise deposit on the windows. Lengthy spectroscopic investigations and analyses can thereby be performed without the necessity of interrupting the procedures in order to clean or replace contaminated windows.

  3. Institutional and economic viability of Bahia State Gas Company: plan for carrying out

    International Nuclear Information System (INIS)

    Magalhaes Filho, F.A.; Abreu, G.O.F. de; Ribeiro, H.M.; Cabral, S.S.C.

    1988-01-01

    In formation of the Gas Distribution National Sector, the State of Bahia is singular by distribution facilities locally existent - presently operated by PETROBRAS, by the presence of big industrial consumers, as well as by the expressive natural gas reserves. In this context, besides the strictly technical-economical aspects that refer to the gas distribution, great importance is given for the political-institutional framework for the Gas Company set out into the entrepreneurial and public services ambience. As a result, the requirements for the Company setting up is put forward. (author)

  4. 77 FR 24483 - Kern River Gas Transmission Company; Notice of Filing

    Science.gov (United States)

    2012-04-24

    ... funds used during construction (AFUDC) capitalized as a component of the construction costs of its Apex Expansion project (Apex), by recording AFUDC on the Apex project as though it was compounded monthly during... Transmission Company; Notice of Filing Take notice that on March 29, 2012, Kern River Gas Transmission Company...

  5. The main challenges for manufacturing companies in implementing and utilizing configurators

    DEFF Research Database (Denmark)

    Kristjansdottir, Katrin; Shafiee, Sara; Hvam, Lars

    2018-01-01

    Companies providing customized products increasingly apply configurators in supporting sales and design activities, thus improving lead-times, quality, cost, benefits perceived by customers, and customer satisfaction. While configurator advantages have been substantially investigated....... Finally, it is investigated whether the importance of the main categories of challenges varies according to a number of potential context variables. The results of the survey, which studies manufacturing companies that use configurators in providing customized products, offer new insights......, the challenges of implementing and utilizing configurators have less often been considered. By reviewing relevant literature, the present study first categorizes the main challenges faced by manufacturing companies when implementing and utilizing configurators. Six main categories of challenges are identified...

  6. 18 CFR 260.9 - Reports by natural gas pipeline companies on service interruptions and damage to facilities.

    Science.gov (United States)

    2010-04-01

    ... 18 Conservation of Power and Water Resources 1 2010-04-01 2010-04-01 false Reports by natural gas..., NATURAL GAS ACT STATEMENTS AND REPORTS (SCHEDULES) § 260.9 Reports by natural gas pipeline companies on service interruptions and damage to facilities. (a)(1) Every natural gas company must report to the...

  7. Allocating service parts in two-echelon networks at a utility company

    NARCIS (Netherlands)

    van den Berg, D.; van der Heijden, Matthijs C.; Schuur, Peter

    2014-01-01

    We study a multi-item, two-echelon, continuous-review inventory problem at a Dutch utility company, Liander. We develop a model that optimizes the quantities of service parts and their allocation in the two-echelon network under an aggregate waiting time restriction. Specific aspects that we address

  8. 77 FR 73646 - Notice of Effectiveness of Exempt Wholesale Generator or Foreign Utility Company Status

    Science.gov (United States)

    2012-12-11

    ... Renewable Energy Infrastructure FC12-10-000 Limited Partnership. Project AMBG2 LP FC12-11-000 SunBridge Wind... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket Nos. EG12-108-000, et al.] Notice of Effectiveness of Exempt Wholesale Generator or Foreign Utility Company Status [[Page 73647...

  9. 77 FR 42719 - Notice of Effectiveness of Exempt Wholesale Generator or Foreign Utility Company Status

    Science.gov (United States)

    2012-07-20

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [EG12-43-000, EG12-53-000, EG12-54-000, et al.] Notice of Effectiveness of Exempt Wholesale Generator or Foreign Utility Company Status Docket Nos. Sherbino I Wind Farm LLC EG12-43-000 Eagle Point Power Generation LLC....... EG12-53-000...

  10. Profit maximization algorithms for utility companies in an oligopolistic energy market with dynamic prices and intelligent users

    Directory of Open Access Journals (Sweden)

    Tiansong Cui

    2016-01-01

    Full Text Available Dynamic energy pricing provides a promising solution for the utility companies to incentivize energy users to perform demand side management in order to minimize their electric bills. Moreover, the emerging decentralized smart grid, which is a likely infrastructure scenario for future electrical power networks, allows energy consumers to select their energy provider from among multiple utility companies in any billing period. This paper thus starts by considering an oligopolistic energy market with multiple non-cooperative (competitive utility companies, and addresses the problem of determining dynamic energy prices for every utility company in this market based on a modified Bertrand Competition Model of user behaviors. Two methods of dynamic energy pricing are proposed for a utility company to maximize its total profit. The first method finds the greatest lower bound on the total profit that can be achieved by the utility company, whereas the second method finds the best response of a utility company to dynamic pricing policies that the other companies have adopted in previous billing periods. To exploit the advantages of each method while compensating their shortcomings, an adaptive dynamic pricing policy is proposed based on a machine learning technique, which finds a good balance between invocations of the two aforesaid methods. Experimental results show that the adaptive policy results in consistently high profit for the utility company no matter what policies are employed by the other companies.

  11. Alliances and partnering: A new relationship between oil/gas producing companies and service companies

    International Nuclear Information System (INIS)

    Gazi, N.H.; Hottman, W.E.; Logan, J.L.; Verrett, R.C.

    1995-01-01

    The current state of the energy industry finds both operating and service companies squeezed by lower prices and higher costs. Investment in exploration, equipment, and technology has been severely restricted. Many operators are responding to these harsh market conditions by re-engineering their work processes and focusing on core business activities. Re-engineered work processes encourage operators and service companies to work closely together. This motivates both to eliminate duplication, simplify processes, increase efficiency and capitalize on combined expertise to enhance production and optimize total system cost. Alliances and partnering are based on mutual trust and the commitment to add value to both organizations. Aligning interests is fundamental in establishing a lasting and mutually beneficial relationship. This paper presents an overview of these new relationships. The benefits and concerns of changing from traditional bidding agreements to new business arrangements between producing companies and service companies is discussed. Evaluation criteria for potential candidates, how to structure an alliance or partnering agreement, and a discussion of the key issues in the application of incentive contracts is presented

  12. Target-oriented marketing. Marketing in public gas utilities

    Energy Technology Data Exchange (ETDEWEB)

    Hebestreit, B [Stadtwerke Nienburg (Germany, F.R.); Symank, R [Gewerkschaften Brigitta und Elwerath Betriebsfuehrungsgesellschaft m.b.H., Hannover (Germany, F.R.)

    1979-01-01

    As natural gas supply and its planning are long-term matters, it is necessary to show already today the effects of the development and of the change in the structures of the energy market and to prepare necessary measures. A market research model is introduced which gives supply companies the possibility to plan sales, investments and organization in detail and to realise these by sales promotional measures.

  13. Impact of gas on utilities - competitive energy options

    International Nuclear Information System (INIS)

    Coolican, M.

    1997-01-01

    The initiatives taken by Nova Scotia Power to have natural gas as a generating fuel was discussed. Nova Scotia Power customers have indicated to the Utility that along with reduced energy costs, they want choices, better services and innovative products. It was noted that coal is currently Nova Scotia Power's principal fuel, but the utility is working with the Cape Breton Development Corporation, their supplier, to bring the cost of coal down. The utility is also exploring the potential of coal bed methane in Pictou and Cumberland counties of Nova Scotia. However, the most promising competitive energy option for their customers is Sable Offshore natural gas. To bring natural gas as the generating fuel for electricity, the Utility is taking steps to convert its Tufts Cove Thermal Generating Station to natural gas and to pipe natural gas to the Trenton Generating Station by November 1999. Bringing natural gas to these two stations would establish a critical base level of demand for natural gas in the Halifax and New Glasgow-Trenton area. One of the important ingredients of this plan is the cost of piping the gas to market. It was suggested that the 'postage stamp' tolling system (i.e. one price for the gas delivered anywhere along the pipeline) favored by some, would not give Nova Scotians the economic advantages that they deserve. For this reason, Nova Scotia Power favours the 'point to point' tolling system, a system that is considered fair and efficient, and the one that has a better chance of producing competitive energy prices

  14. Issues related to gas use by European power utilities

    International Nuclear Information System (INIS)

    Jonchere, J.P.

    1992-01-01

    Gas-fired combined cycle frequently appears as a least-cost option for newly built power plants. Moreover, this option also brings obvious environmental benefits. But, power utilities, facing unavoidable long term uncertainties about electricity demand are not at ease with long term commitments such a a take-or-pay formula or a price indexation not reflecting the market place in the power generation industry. Due to the flexibilities in the management of existing power plants (deferred closures, etc...) or even on the demand side (load shifting, peak clipping, etc...), early decision making is not compulsory. Therefore, a gas breakthrough in the power sector interfuel competition will require a mutual understanding of constraints and flexibilities faced by partners: gas sellers and power utilities. A fair rent sharing between them would certainly be a prerequisite to a large but possibly temporary access of natural gas to the European power sector. 4 refs., 1 fig., 2 tabs

  15. Characterization of industrial waste from a natural gas distribution company and management strategies: a case study of the East Azerbaijan Gas Company (Iran).

    Science.gov (United States)

    Taghipour, Hassan; Aslhashemi, Ahmad; Assadi, Mohammad; Khodaei, Firoz; Mardangahi, Baharak; Mosaferi, Mohammad; Roshani, Babak

    2012-10-01

    Although a fundamental prerequisite for the successful implementation of any waste management plan is the availability of sufficient and accurate data, there are few available studies regarding the characterization and management of gas distribution company waste (GDCW). This study aimed to characterize the industrial waste generated by the East Azerbaijan Gas Distribution Company (EAGDC) and to present environmental management strategies. The EAGDC serves 57 cities and 821 villages with a total population of more than 2.5 million as well as numerous industrial units. The methodology of this study was based on a checklist of data collected from each zone of the company, site visits (observation), and quantity and quality analysis according to the formal data available from different zones. The results indicate that more than 35 different kinds of industrial solid waste are generated in different industrial installations. The most important types of generated waste include empty barrels (including mercaptans, diesel fuel, deionized waters and oil), faulty gas meters and regulators, a variety of industrial oils, sleeves, filter elements and faulty pipes, valves and fittings. The results indicated that, currently, GDCW is generally handled and disposed of with domestic waste, deposited in companies' installation yards and stores or, sometimes, recycled through non-scientific approaches that can create health risks to the public and the environment, even though most of the GDCW was determined to be recyclable or reusable materials. This study concludes that gas distribution companies must pay more attention to source reduction, recycling and reusing of waste to preserve natural resources, landfill space and the environment.

  16. Manual on oil-gas industry waste utilization radioecological safety

    International Nuclear Information System (INIS)

    Kudryashev, V.A.; Lukashenko, S.N.; Tuleushev, A.Zh.; Marabaev, Zh.N.; Pasysaev, V.A.; Kayukov, P.G.; Kozhakhmetov, N.B.; Shevtsov, S.P.

    2003-01-01

    The development of a new document - 'Manual on radio-ecologically safe utilization of waste from oil-and-gas production' is carried out. This document regulates the whole cycle of environment protection measures at waste utilization for the named industry in Kazakhstan and is aimed on lowering the radiation risks and assurance of radioecological safety both at present and for the future. The document presents a set regulations necessary for radioactive wastes handling in the oil-gas industry. The normative document was agreed in both the Ministry of Health of the Republic of Kazakhstan (RK) and Ministry of Environment Protection of RK

  17. Electric utilities and the demand for natural gas

    Energy Technology Data Exchange (ETDEWEB)

    Uri, N D; Atkinson, S

    1976-03-01

    The scarcity of natural gas has given rise to a series of priorities of deliveries based on end use and drafted by the Federal Power Commission. The U.S. Supreme Court, on June 7, 1972, held that the Commission has jurisdiction over curtailments in the service of gas in interstate commerce to both resale and direct industrial customers. This decision reversed a Fifth Circuit Court ruling that protected direct industrial customers from curtailments. The FPC priority curtailments are classed from 1 to 9, for which electric utilities are concentrated in classes 4 to 9. As weather conditions become more severe, not only do the residential and commercial consumers demand more electrical energy, they also demand more natural gas. The result is that there is less natural gas available for electric utilities to use for generation so they change to an alternative fuel. A demand model for the short term for natural gas for electric utilities is given; primary factors involve the price of natural gas, the prices of substitute fuels, and the demand for electrical energy by the various consumer classes. (MCW)

  18. Practices of Dividend Policies Adopted by Energy and Utilities Companies Listed on the BSE

    Directory of Open Access Journals (Sweden)

    Dorel Berceanu

    2013-11-01

    Full Text Available This paper aims to highlight how dividend practices are implemented by major energy and utility companies listed on the Bucharest Stock Exchange. The analyzed sector is of particular importance due to the fact that the firms in this category are always in the attention of investors, knowing that the obtained profits are quite consistent. In addition, for three of the five surveyed companies, the state is the majority shareholder and for the fourth, SNP, it still has a significant package. Therefore, it is interesting to see to what extent the majority and minority shareholders' interests are harmonized, given that the dividend decision is also a means of selecting the shareholder.

  19. Methane Gas Utilization Project from Landfill at Ellery (NY)

    Energy Technology Data Exchange (ETDEWEB)

    Pantelis K. Panteli

    2012-01-10

    Landfill Gas to Electric Energy Generation and Transmission at Chautauqua County Landfill, Town of Ellery, New York. The goal of this project was to create a practical method with which the energy, of the landfill gas produced by the decomposing waste at the Chautauqua County Landfill, could be utilized. This goal was accomplished with the construction of a landfill gas to electric energy plant (originally 6.4MW and now 9.6MW) and the construction of an inter-connection power-line, from the power-plant to the nearest (5.5 miles) power-grid point.

  20. Implications of deregulation in natural gas industry on utility risks and returns

    Science.gov (United States)

    Addepalli, Rajendra P.

    This thesis examines the changes in risk and required return on capital for local distribution utility companies in the increasingly competitive natural gas industry. The deregulation in the industry impacts the LDCs in several ways. First, with the introduction of competition consumers have been given choices among suppliers besides the traditional monopoly, the local utility, for purchasing their natural gas supply needs. Second, with the introduction of competition, some of the interstate pipelines were stuck with 'Take Or Pay' contracts and other costs that resulted in 'stranded costs', which have been passed on to customers of the pipeline including the LDCs. Third, the new obligation for the LDCs to purchase gas from the market, as opposed to buying it from pipelines and passing on the costs to its customers, brought opportunities and risks as well. Finally, with the introduction of competition, in some states LDCs have been allowed to enter into unregulated ventures to increase their profits. In the thesis we first develop a multifactor model (MFM) to explain historical common stock returns of individual utilities and of utility portfolios. We use 'rolling regression' analysis to analyze how different variables explain the variation in stock returns over time. Second, we conduct event studies to analyze the events in the deregulation process that had significant impacts on the LDC returns. Finally we assess the changes in risk and required return on capital for the LDCs over a 15 year time frame, covering the deregulation period. We employ four aspects in the examination of risk and return profile of the utilities: measuring (a) changes in required return on common equity and Weighted Average Cost of Capital, (b) changes in risk premium (WACC less an interest rate proxy), (c) changes in utility bond ratings, and (d) changes in dividend payments, new debt and equity issuances. We perform regression analysis to explain the changes in the required WACC using

  1. Rational energy use and the gas utility. An economic analysis of energy efficiency strategies on the space heating market

    International Nuclear Information System (INIS)

    Helle, C.

    1994-01-01

    Apart from the political authorities, also the supply utilities may contribute to a more widespread rational energy use. This investigtion focuses on the gas utilities, which have a wide range of options for higher energy efficiency, especially on the space heating market. These options are analyzed in the framework of the process of company straategy planning. Particular interest is taken in the product-political strategy of forward integration. (orig.) [de

  2. Utilization of hydrogen gas production for electricity generation in ...

    African Journals Online (AJOL)

    Utilization of hydrogen gas production for electricity generation in fuel cell by Enterobacter aerogenes ADH 43 with many kinds of carbon sources in batch stirred tank reactor. MA Rachman, LD Eniya, Y Liasari, MM Nasef, A Ahmad, H Saidi ...

  3. Radiology utilizing a gas multiwire detector with resolution enhancement

    Science.gov (United States)

    Majewski, Stanislaw; Majewski, Lucasz A.

    1999-09-28

    This invention relates to a process and apparatus for obtaining filmless, radiological, digital images utilizing a gas multiwire detector. Resolution is enhanced through projection geometry. This invention further relates to imaging systems for X-ray examination of patients or objects, and is particularly suited for mammography.

  4. Feasibility study on utilization of associated gas as CNG

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    The Back Ho oilfield is the largest oilfield in Vietnam and at the same time is producing the largest amount of natural gas (associated gas) in Vietnam. Although the majority of the associated gas has been used in the power generation plant, a large amount of surplus gas is not effectively used because of shortage of fund and technologies. Accordingly, a feasibility study has been executed for a project to compress 20% of the associated gas into CNG, and use it effectively as automobile and factory fuel. As a result of the site survey, it was found that, although Vietnam consumes less amount of energy and emits less amount of CO2, the nation has a strong interest and a large amount of knowledge about global warming and CDM because the country is subjected to large effect of warming. Furthermore, it has been reconfirmed that introducing CNG into this territory is highly effective. Discussions have been made on places of installing the facilities, effective surplus gas utilization systems, facility specifications, utilities, and number of workers. Calculations were made on approximate cost of the facilities and the running cost. As a result of the surveys and discussions, it was determined that technological support from Japan and the Yen loan for environment with low interest rate are necessary. (NEDO)

  5. [Competition among gas utilities]. It's a brave new world

    International Nuclear Information System (INIS)

    Minton, B.

    1995-01-01

    Conventional wisdom about competition among public utilities sates that once any rival offers the commodity at a 5 percent price advantage customers will begin to switch in droves. Whether or not that was ever true for natural gas in the past, many believe it will not be true for residential and small commercial customers in the environment unfolding after Order 636, the Federal Energy Regulatory commission directive that took gas pipelines out of the merchant function and vastly increased competition in the gas market. Why won't price drive the market? A look at lessons learned from deregulation in the telecommunications industry leads to a few reasons why: (1) Although it may be unbundled from related transportation, storage and billing services, natural gas will no longer be sold independent of the other products. It may not even be the focus of the sales transaction. Therefore,the price of gas will no longer drive the purchase decision. (2) Gaining, retaining or losing customers will be simulated only through complete understanding and fulfillment of the needs of each of the most valuable customer segments. (3) Similarly, brand loyalty will be built only if the marketer stays in touch with customers' evolving needs and continues to respond with new products. Gas utilities will need to set their strategy, identify customer needs, develop plans to meet these needs, and evaluate new products. These factors are discussed

  6. Key concerns of U.K. oil and gas company directors for upstream oil developments

    International Nuclear Information System (INIS)

    Anon.

    1996-01-01

    Energy 2006 is a survey published by Ernst and Young presenting the main concerns over the past decade of the UK company directors. The upstream conclusions are presented here. In the medium term (3 years) and long term (10 years), the main concerns were with replacing reserves and with oil price changes. Company re-organisation etc., de-regulation of the gas market, maximising production, return of Iraq to the oil market, and environmental issues were also of concern. (author)

  7. What will working for an oil and gas company be like in the year 2000?

    International Nuclear Information System (INIS)

    Fuller, H.L.; Sullivan, J.; Davidson, G.A. Jr.; Beghini, V.G.; Mitchell, G.P.; Noto, L.A.; Keiser, R.; Allen, W.

    1994-01-01

    In a period of change and uncertainty, the question has no guaranteed answer. But to people who work in the oil and gas industry, and to those who might do so someday, it is crucial. Oil and Gas Journal posed the question to top executives in a sample of oil and gas companies. Their answers, in alphabetical order by company name, make up the first part of this special report. Executives comment in the following sections: Free trade promises era of prosperity; Future will be more than extension of trends now shaping the industry; Cooperation essential in era of rising competitive pressure; Technology central to success in new world of opportunity; Crude price the biggest wildcard in the US oil industry's future; Work force diversity a key part of an increasingly global business; Looking back from the future--The seamless energy company; and Gains seen in safety, rewards, satisfaction

  8. The utilization of VUJE specialists non-destructive testing qualification at international cooperation with company TECNATOM

    International Nuclear Information System (INIS)

    Kuna, M.

    2006-01-01

    The utilization of VUJE specialists non-destructive testing qualification at cooperation with company TECNATOM. The obtain of QDA qualification for ET examination for possibility of qualified evaluation in the foreign NPP (USA, Brazil). The acquired practical experiences by evaluation of ET data from NPP Angra Brazil and Waltz Mill USA. The obtain of SNT-TC-1A and EPRI qualification for the UT evaluation of penetration tube welds measurements. The practical experience during the measurement on NPP Shearon Harris (Author)

  9. Gas company dividend policy during the 1980s

    International Nuclear Information System (INIS)

    Burkhardt, D.A.; Mosbacher, M.L.

    1990-01-01

    Ask most investors how to get rich in the stock market and the overwhelming response will be to buy low, sell high, or some similar bit of conventional wisdom. To most observers, the reason to buy common stocks is the capital gains, which come from rising stock prices. Evidence illustrates, however, that this simply isn't the case. For long-term investors, with utilities and nonutilities alike, the real reward comes from the stream of dividends one obtains when buying a stock

  10. Where in the World are Canadian Oil and Gas Companies? 2011

    Directory of Open Access Journals (Sweden)

    Niloo Hojjati

    2017-06-01

    Full Text Available Canada is well recognized for its prominence as an oil and gas jurisdiction in regard to its resources within its own borders. However, there is little available analysis and information regarding the presence of Canadian companies in the international arena. Begun in 2011 as an internal research tool for the development of the Extractive Resource Governance Program, this project seeks to answer the vital question: Where in the world are Canadian oil and gas companies? To answer this question, firm-level data from publicly traded Canadian companies are collected and analyzed, culminating in the development of an online tool for public use. This map allows interested users to geographically locate jurisdictions around the world where publicly traded Canadian oil and gas (hereafter O&G companies have activities, over time. The map is available at http://www.policyschool.ca/ research-teaching/teaching-training/extractive-resource-governance/ergp-map/. This project, hereafter referred to as the WIW project, provides a measure that quantifies Canadian oil and gas activity around the world and identifies key jurisdictions that are of particular interest to Canadian O&G companies. The data collected holds value for various stakeholders such as governments, regulatory bodies, academia, civil society, and industry across the extractive resource spectrum. Prior to further discussion regarding the 2011 annual data results, it is valuable to provide a brief overview of the methodology used in the collection of data for this research project. The WIW project examines the global activities of Canadian O&G companies in 218 countries spanning seven international regions of analysis.1 The aim of the WIW project is to examine the international presence of Canadian companies in foreign countries. As such, it is important to note that this project does not provide information related to the activities of Canadian companies within Canada’s border, such as the

  11. Increased productivity through waste reduction effort in oil and gas company

    Science.gov (United States)

    Hidayati, J.; Silviana, NA; Matondang, RA

    2018-02-01

    National companies engaged in oil and gas activities in the upstream sector. In general, the on going operations include drilling, exploration, and production activities with the result being crude oil channelled for shipment. Production activities produce waste gas (flare) of 0.58 MMSCFD derived from 17.05% of natural gas produced. Gas flares are residual gases that have been burning through flare stacks to avoid toxic gases such as H2S and CO that are harmful to human health and the environment. Therefore, appropriate environmental management is needed; one of them is by doing waste reduction business. Through this approach, it is expected that waste reduction efforts can affect the improvement of environmental conditions while increasing the productivity of the company. In this research begins by identifying the existence of problems on the company related to the amount of waste that is excessive and potentially to be reduced. Alternative improvements are then formulated and selected by their feasibility to be implemented through financial analysis, and the estimation of alternative contributions to the level of productivity. The result of this research is an alternative solution to solve the problem of the company by doing technological based engineering by reusing gas flare into fuel for incinerator machine. This alternative contributes to the increased productivity of material use by 23.32%, humans 83.8%, capital 10.13 %, and waste decreased by 0.11%.

  12. Radiation exposure and radon levels in some stations of the Syrian gas company

    International Nuclear Information System (INIS)

    Al-Masri, M. S.; Shwekani, R.; Jerbi, B.; Awad, I.

    2006-06-01

    In the present study, exposure levels and radon concentrations have been measured in natural gas production lines at the Syrian gas company. The study area includes gas stations for directories of Der Ezzor, Al-Jbessa, Al-Hassaka, and the middle region. The results showed that radiation exposure rates in remote stations and internal stations were within the natural levels except for two main locations, viz reflex pumps and propane production unites; 3 μSvhr -1 was reported. Radon concentration in Syrian natural gas varied between 15.4 Bqm - 3 and 1141 Bqm - 3; coproduced natural gas was found to contain higher concentration that the free natural gas. In addition, radon concentrations were higher in the central processing facilities that the well heads; these high levels are due to pressurizing and concentrating processes that enhance radon gas and its daughters concentrations in these stations. Moreover, a value of 659 Bqm - 3 in Al-Jbessa directorate gas and 225 Bqm - 3 in Al-Hassaka directorate gas were reported. While the concentration was lower in gas producing safur; a value of 80 Bqm - 3 was observed. On the other hand, maximum radon gas concentrations and its daughters in workplace air environment was found to be relatively high in the gas analysis laboratory and they are due to gas release inside the lab during analysis in addition to good separation of these laboratories from the surrounding environment. (author)

  13. Do acquisitions by electric utility companies create value? Evidence from deregulated markets

    International Nuclear Information System (INIS)

    Kishimoto, Jo; Goto, Mika; Inoue, Kotaro

    2017-01-01

    In the early 1990s, the United Kingdom (the UK) initiated widespread reforms in the electricity industry through a series of market liberalization policies. Several other countries have subsequently followed the lead and restructured their electricity industry. A major outcome of the deregulation effort is the spate of takeovers, both domestic and global, by electric utility companies. With the entry of new players and increasing competition, the business environment of the electricity industry has changed dramatically. This study analyzes the economic impact of mergers and acquisitions (M&As) in the electric utility industry after deregulation. We have examined acquisitions that took place between 1998 and 2013 in the United States, Canada, the UK, Germany, and France. Although previous studies showed no evidence of a positive effect on acquiring firms through M&As, we find that acquisitions by electric utility companies increased the acquiring firms’ share value and improved their operating performance, primarily through efficiency gains after the deregulation. These results are consistent with the empirical evidence and implications presented by Andrade et al. (2001) that M&A created value for the shareholders of the acquiring and target combined firms. - Highlights: • This study examined mergers and acquisitions (M&A) in electric utility industry. • The sample covered M&A between 1998 and 2013 in North America and Europe. • We found M&A significantly increased acquiring firms’ share value and operating performance. • Deregulation policy realized gains for shareholders without incurring costs for consumers.

  14. Restructuring of oil and gas companies in financial difficulty: the Canadian experience

    International Nuclear Information System (INIS)

    Hudec, A.J.

    1992-01-01

    The relationship, under Canadian law, between oil or gas company in financial difficulty and its various creditors is discussed. In particular, commercial bank lenders and non-defaulting co-venturers in the project are considered. The broad topics covered are: the financing of multi-party resource projects; recent developments in conventional oil and gas production loan facilities; alternative and new approaches to energy loan restructuring; minimizing the lender's environmental risk in realizing against an energy project. (UK)

  15. Families near proposed sour gas wells wary company can protect them

    International Nuclear Information System (INIS)

    Anon

    2005-01-01

    Public objections to the Compton Petroleum Corporation's intentions to add six new sour gas wells to an existing well it now operates near a residential area in the Calgary area, are discussed. Fifty-five families live within 15 km of the proposed wellsite; they are concerned about the safety of the plan, claiming that the company has not done enough to inform them about the potential hazards. Company officials assured residents that those living within the emergency zone (i.e. within four km of the wells) will be evacuated from the area before a blowout occurs. As far as residents outside the emergency zone are concerned, independent risk analysis experts testified that the risk to those residents is negligible. The company claims that Alberta law compels them to maximize the recovery of petroleum resources and by not drilling the proposed wells the company leaves itself open to charges for leaving some reserves in the ground. The Company also claims that by drilling the additional wells, it would be in a position to deplete the gas reserves faster, shut down the existing wells and return the land to the city much sooner than otherwise would be possible. Lawyers for the Coalition of Concerned Communities are challenging the Company's claim that the wells must be drilled so industry can make way for city expansion. 1 fig

  16. 76 FR 28023 - Duke Energy Carolinas, LLC, South Carolina Electric & Gas Company; Notice of Meetings

    Science.gov (United States)

    2011-05-13

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Project No. 2232-522; Project No. 516-459] Duke Energy Carolinas, LLC, South Carolina Electric & Gas Company; Notice of Meetings On March 18, 2011, the National Marine Fisheries Service (NMFS) requested a meeting with Duke Energy Carolinas, LLC...

  17. 78 FR 33403 - Transcontinental Gas Pipe Line Company, LLC; Notice of Intent To Prepare an Environmental...

    Science.gov (United States)

    2013-06-04

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. PF13-5-000] Transcontinental Gas Pipe Line Company, LLC; Notice of Intent To Prepare an Environmental Assessment for the Planned Leidy Southeast Expansion Project, Request for Comments on Environmental Issues, and Notice of Public Scoping Meetings The staff of the Federal...

  18. 77 FR 59391 - Transcontinental Gas Pipe Line Company, LLC; Notice of Intent To Prepare an Environmental...

    Science.gov (United States)

    2012-09-27

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. CP12-497-000] Transcontinental Gas Pipe Line Company, LLC; Notice of Intent To Prepare an Environmental Assesment for the Proposed Brandywine Creek Replacement Project; Request for Comments on Environmental Issues; and Notice of Public Scoping Meeting The staff of the Federal...

  19. 76 FR 40717 - Transcontinental Gas Pipe Line Company, LLC; Notice of Intent To Prepare an Environmental...

    Science.gov (United States)

    2011-07-11

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. PF11-4-000] Transcontinental Gas Pipe Line Company, LLC; Notice of Intent To Prepare an Environmental Assessment for the Planned Northeast Supply Link Project, Request for Comments on Environmental Issues, and Notice of Public Scoping Meetings The staff of the Federal Energy...

  20. 75 FR 42738 - Transcontinental Gas Pipe Line Company, LLC; Notice of Intent To Prepare an Environmental...

    Science.gov (United States)

    2010-07-22

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. PF10-16-000] Transcontinental Gas Pipe Line Company, LLC; Notice of Intent To Prepare an Environmental Assessment for the Planned Mid-Atlantic Connector Expansion Project, Request for Comments on Environmental Issues, and Notice of Public Scoping Meeting July 15, 2010. The...

  1. Corporate social policy - problems of institutionalization and experience of Russian oil and gas companies

    Science.gov (United States)

    Nekhoda, E.; Kolbysheva, Yu; Makoveeva, V.

    2015-11-01

    The article examines a range of problems related to the process of institutionalization in the corporate social policy, characterizing the social responsibility of business and representing a part of the general strategy of corporate social responsibility. The experience of the social policy implementation in oil and gas companies is analyzed.

  2. 78 FR 56944 - Pacific Gas and Electric Company; Humboldt Bay Independent Spent Fuel Storage Installation

    Science.gov (United States)

    2013-09-16

    ... process waste at the Humboldt Bay ISFSI will not significantly affect the quality of the human environment... NUCLEAR REGULATORY COMMISSION [Docket No. 72-27; NRC-2011-0115] Pacific Gas and Electric Company; Humboldt Bay Independent Spent Fuel Storage Installation AGENCY: Nuclear Regulatory Commission. ACTION...

  3. 75 FR 51990 - CenterPoint Energy-Illinois Gas Transmission Company; Notice of Baseline Filing

    Science.gov (United States)

    2010-08-24

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. PR10-80-000] CenterPoint Energy--Illinois Gas Transmission Company; Notice of Baseline Filing August 17, 2010. Take notice that on August 12, 2010, the applicant listed above submitted their baseline filing of its Statement of Operating...

  4. 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.

  5. Deregulation from the gas utility`s perspective [In New Zealand

    Energy Technology Data Exchange (ETDEWEB)

    Hammond, A.E. [Gas Association, Wellington (New Zealand)

    1995-09-01

    The paper covers the process of energy sector reform as it relates to the New Zealand Gas Industry. The reform processes are aimed at deregulating the gas industry, encouraging competition within the energy sector, and providing only light-handed controls in the areas of transmission and distribution where competition is unlikely. The paper concentrates on the technical aspects and views the process from the utility point of view. The first section looks at the specific elements of the energy sector reform legislation and identifies the changes that were brought about through the new Gas Act, the Gas Regulations and associated law amendments. The changes range from the removal of the exclusive franchises and price control through to the development of a new regime to control gasfitting and gas appliances. The second section reviews the relevant aspects of the broader changes of the deregulation process which have impacted on all New Zealand industries as the country moves through the 90s. These changes range from new legislation to manage resources through to changes in the health and safety area. The final section covers the activities and initiatives of the Gas Industry to optimise the opportunities that the deregulation process provides. These changes range from the preparation of access agreements for transportation of gas through to new training structures to ensure that adequate skills are available to maintain the industry`s excellent safety and reliability round. (Author)

  6. Work-life Balance: The effect on Absenteeism among Employeesin a Malaysian Utility Company

    OpenAIRE

    Mohd, Idaya Husna; Shah, Maimunah Mohd; Anwar, Nur Aizureen; Mahzumi, Nadia

    2016-01-01

    Employees spend at least one-third of their day at their work place. Since most of the time is spent at the work place, excess in working hours can cause the employees to feel burned out at the end of the week. These high emotional exhaustion and less personal time will cause the employees to adjust their own time in order to achieve preference hours of work. The utility company involves in this study practices 5.5 working days. Feeling overemployed, this will lead the employees to adjust the...

  7. 76 FR 36910 - Astoria Generating Company, L.P., NRG Power Marketing LLC, Arthur Kill Power LLC, Astoria Gas...

    Science.gov (United States)

    2011-06-23

    ... Generating Company, L.P., NRG Power Marketing LLC, Arthur Kill Power LLC, Astoria Gas Turbine Power LLC... Generating Company, L.P., NRG Power Marketing LLC, Arthur Kill Power LLC, Astoria Gas Turbine Power [[Page... subscribed docket(s). For assistance with any FERC Online service, please e-mail [email protected

  8. 76 FR 34692 - Astoria Generating Company, L.P., NRG Power Marketing LLC, Arthur Kill Power LLC, Astoria Gas...

    Science.gov (United States)

    2011-06-14

    ... Generating Company, L.P., NRG Power Marketing LLC, Arthur Kill Power LLC, Astoria Gas Turbine Power LLC... Generating Company, L.P., NRG Power Marketing LLC, Arthur Kill Power LLC, Astoria Gas Turbine Power LLC... notification when a document is added to a subscribed docket(s). For assistance with any FERC Online service...

  9. Where in the World are Canadian Oil and Gas Companies? An Introduction to the Project

    Directory of Open Access Journals (Sweden)

    Niloo Hojjati

    2017-06-01

    Full Text Available In April 2013, The School of Public Policy formally launched the Extractive Resource Governance Program, a platform to harness Canadian and international research and technical expertise to assist resource-rich jurisdictions in establishing sustainable and mutually beneficial policies for governance of the extractive sector. The program delivers applied policy research, technical assistance and executive training programs to countries with emerging or established extractive resources, working in collaboration with governments, regulatory bodies, academia, civil society, and industry. Begun in 2011 as an internal research tool for the development of the Extractive Resource Governance Program, this project was conceived as a means to identify jurisdictions where Canadian companies had ongoing projects and activities around the world. This paper introduces the methodology used to answer the question: Where in the world are Canadian oil and gas companies? To answer this question, firm-level data from publicly traded Canadian companies were collected and analyzed culminating in the development of an online tool for public use. This paper accompanies an interactive website launched by The School’s Extractive Resource Governance Program and describes the data available online as well as in the annual reports released by The school. The website and annual reports allow interested users to geographically locate jurisdictions around the world where publicly traded Canadian oil and gas companies have activities, over time. The website is available at http://www.policyschool.ca/research-teaching/teachingtraining/extractive-resource-governance/ergp-map/. While Canada is a well-recognized oil and gas jurisdiction within its own borders, the extent of activity that Canadian companies undertake in the international arena is less well known. For instance, while Natural Resources Canada collects and publishes regular data on Canadian mining assets and

  10. Development of a record retention and retrieval system for the Baltimore Gas and Electric Company

    International Nuclear Information System (INIS)

    Hoffman, H.L.

    1976-01-01

    The records associated with the design and construction of a nuclear power plant have increased in both volume and complexity. Baltimore Gas and Electric Company chose to retain and make available these records by using microfilm and a computer-generated index system. The technique of filming, data assembly, and controlled distribution of this material to various locations within the Company was developed and implemented. The index system has been designed to locate information and to provide a basis for searches of the data base for special information

  11. Modelling the role of transmission companies in the downstream European gas market

    International Nuclear Information System (INIS)

    Boots, M.A.; Rijkers, F.A.M.

    2000-07-01

    This paper describes the empirical model GASTALE and shows several analyses of the European gas market using this model. These analyses are mainly focused on the role of the downstream transmission companies. Producers of natural gas are assumed to form an oligopoly throughout the paper. Considering an oligopolistic transmission structure our model results show that the level of transmitters' profits strongly depends on the possibilities of discrimination on the border prices. If price discrimination by producers is allowed, these producers collect the main part of the margins on end-use prices. Without price discrimination the transmission companies collect most of the margins. Assuming an oligopolistic downstream structure, end-use prices converge to prices corresponding to perfect competition when the number of transmitters increases. Given the oligopolistic structure of the upstream industry, it is of importance to prevent (or abolish) monopolistic structures in the downstream gas market. In the case where oligopolistic competition between downstream gas companies cannot be prevented, vertical integration should be supported (or at least not be discouraged). 14 refs

  12. ECONOMIC CONSEQUENCES OF PEAK OIL FOR THE MAJOR MULTINATIONAL OIL AND GAS COMPANIES

    Directory of Open Access Journals (Sweden)

    Antonio García-Amate

    2018-03-01

    Full Text Available The main goal of this work is to analyze the financial statements of the five major multinational oil and gas companies, for the 2011-2015 period, in the framework of the peak oil phenomenon. Peak oil can affect key financial indicators (e.g., earnings volatility, leverage that are used by managers, investors, and stockholders and which may potentially lead to changes in the decision making by management. Our results show that the decline in oil production affects the decisions about investment in new oil wells, leverage, dividends paid, shares purchased and net income involving the five major companies. In addition, we study the evolution of oil prices, and its influence in several items of the financial statements. Even though oil prices were at high levels during 2011-2014, however, the net income of the five companies actually declined due to the impact of peak oil. Finally, data for the last year studied (2015 indicate a general deterioration in return ratios and other accounting variables. Although the new investments should have been profitable, they have been influenced by peak oil, compromising the economic position of the companies. The advice to these companies would be to relax their investments, especially during a period of falling oil prices. Company managers need to recognize the prolonged duration of peak oil and price trends to promote profitability recovery decisions.

  13. 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.

  14. Regulator preferences and utility prices: evidence from natural gas distribution utilities

    International Nuclear Information System (INIS)

    Klein, C.C.; Sweeney, G.H.

    1999-01-01

    We investigate the determinants of regulators' relative weighting of the social welfare of customer groups and utilities using panel data on natural gas distribution utilities in the US state of Tennessee. In contrast to previous empirical work on cross-sections of electric utilities, our results are statistically robust and consistent with the interest group theory of regulation. Intervention in rate cases, settlement vs. litigation of cases, and prices of alternative energy sources, as well as the size characteristics of customer groups and the firm, are significant determinants of the elasticity-weighted price-cost margin (Ramsey number) for each group. (Copyright (c) 1999 Elsevier Science B.V., Amsterdam. All rights reserved.)

  15. Features of the marketing strategy of oil and gas companies in exploration drilling

    International Nuclear Information System (INIS)

    Sharf, I; Kamynina, L; Malanina, V

    2014-01-01

    The implementation of national and regional programs for the development of new oil and gas provinces of Eastern Siberia poses the challenge of increasing geological exploration. The current drilling service companies' market structure, as well as the strategic task of search and exploration effectiveness requires qualitatively new approaches for choosing a contractor. The proposed strategy to select a contractor based on comprehensive analysis of certain groups of industrial, financial, infrastructural criteria allows not only to optimize the costs of exploration activities, but also to minimize preventively the risks of a poor geological exploration. The authors' SWOT- analysis of the marketing strategy of ''Gazprom neft'' for choosing a contractor outlined the problem of imperfection of the Russian legislation in the sphere of activities of service companies in the oil and gas sector

  16. Measuring the Spread Components of Oil and Gas Companies from CDS

    Directory of Open Access Journals (Sweden)

    Juliano Ribeiro de Almeida

    2012-04-01

    Full Text Available In this paper, we use the information from the credit default swap market to measure the main components of the oil and gas companies spread. Using nearly 20 companies of this industry with different ratings and nearly 80 bonds, the result was that the majority of the oil and gas spread is due to the default risk. We also find that the spread component related to the non-default is strongly associated with some liquidity measures of bond markets, what suggest that liquidity has a very important role in the valuation of fixed income assets. On the other side, we do not find evidence that the non-default component of the spread is related to tax matters.

  17. Features of the marketing strategy of oil and gas companies in exploration drilling

    Science.gov (United States)

    Sharf, I.; Malanina, V.; Kamynina, L.

    2014-08-01

    The implementation of national and regional programs for the development of new oil and gas provinces of Eastern Siberia poses the challenge of increasing geological exploration. The current drilling service companies' market structure, as well as the strategic task of search and exploration effectiveness requires qualitatively new approaches for choosing a contractor. The proposed strategy to select a contractor based on comprehensive analysis of certain groups of industrial, financial, infrastructural criteria allows not only to optimize the costs of exploration activities, but also to minimize preventively the risks of a poor geological exploration. The authors' SWOT- analysis of the marketing strategy of "Gazprom neft" for choosing a contractor outlined the problem of imperfection of the Russian legislation in the sphere of activities of service companies in the oil and gas sector.

  18. When is vertical integration profitable? Focus on a large upstream company in the gas market

    International Nuclear Information System (INIS)

    Hatlebakk, Magnus

    2001-12-01

    This note discusses basic economic mechanisms that may affect the profitability of vertical integration in the European gas industry. It concentrates on reasonable strategies for a large upstream company which considers a stronger engagement downstream. The note warns against the effect of simplified conclusions with regard to the impact of vertical integration. It applies a simple model of successive oligopolies to discuss double mark-ups, exclusions, barriers to entry, etc

  19. Resource planning for gas utilities: Using a model to analyze pivotal issues

    Energy Technology Data Exchange (ETDEWEB)

    Busch, J.F.; Comnes, G.A.

    1995-11-01

    With the advent of wellhead price decontrols that began in the late 1970s and the development of open access pipelines in the 1980s and 90s, gas local distribution companies (LDCs) now have increased responsibility for their gas supplies and face an increasingly complex array of supply and capacity choices. Heretofore this responsibility had been share with the interstate pipelines that provide bundled firm gas supplies. Moreover, gas supply an deliverability (capacity) options have multiplied as the pipeline network becomes increasing interconnected and as new storage projects are developed. There is now a fully-functioning financial market for commodity price hedging instruments and, on interstate Pipelines, secondary market (called capacity release) now exists. As a result of these changes in the natural gas industry, interest in resource planning and computer modeling tools for LDCs is increasing. Although in some ways the planning time horizon has become shorter for the gas LDC, the responsibility conferred to the LDC and complexity of the planning problem has increased. We examine current gas resource planning issues in the wake of the Federal Energy Regulatory Commission`s (FERC) Order 636. Our goal is twofold: (1) to illustrate the types of resource planning methods and models used in the industry and (2) to illustrate some of the key tradeoffs among types of resources, reliability, and system costs. To assist us, we utilize a commercially-available dispatch and resource planning model and examine four types of resource planning problems: the evaluation of new storage resources, the evaluation of buyback contracts, the computation of avoided costs, and the optimal tradeoff between reliability and system costs. To make the illustration of methods meaningful yet tractable, we developed a prototype LDC and used it for the majority of our analysis.

  20. Service with a smile : service companies are enjoying unconventional gas boom

    International Nuclear Information System (INIS)

    Lunan, D.

    2005-01-01

    This article presented financial information from Calgary Brokerage House Peters and Co. Ltd. relating to the growth of unconventional gas production in Canada. The long-lived, stable and low-decline resource is expected to offset some of the rapid reservoir decline many producers are experiencing in conventional operations. However, it is anticipated that service companies involved in well drilling, well stimulation and infrastructure needs of the unconventional gas sector will become more profitable than the operations. In an expansive research paper published late last year, the brokerage house also noted that 2004 marked the transition year for coalbed methane (CBM), as the concept moved from experimental to an increasingly important source of natural gas production. It was suggested that CBM activity could represent the biggest growth opportunity for the Canadian oil-field service sector. Companies using newer generations of coiled tubing drilling units were expected to have the greatest success, as the units are extremely agile and can often drill more than one well a day. A review of service companies was presented, with details of financial activities, including revenues, stock market information and economic forecasts. 4 figs

  1. Human resource development for nuclear generation - from the perspective of a utility company

    Science.gov (United States)

    Kahar, Wan Shakirah Wan Abdul; Mostafa, Nor Azlan; Salim, Mohd Faiz

    2017-01-01

    Malaysia is currently in the planning phase of its nuclear power program, with the first unit targeted to be operational in 2030. Training of nuclear power plant (NPP) staffs are usually long and rigorous due to the complexity and safety aspects of nuclear power. As the sole electricity utility in the country, it is therefore essential that Tenaga Nasional Berhad (TNB) prepares early in developing its human resource and nuclear expertise as a potential NPP owner-operator. A utility also has to be prudent in managing its work force efficiently and effectively, while ensuring that adequate preparations are being made to acquire the necessary nuclear knowledge with sufficient training lead time. There are several approaches to training that can be taken by a utility company with no experience in nuclear power. These include conducting feasibility studies and benchmarking exercises, preparing long term human resource development, increasing the exposure on nuclear power technology to both the top management and general staff, and employing the assistance of relevant agencies locally and abroad. This paper discusses the activities done and steps taken by TNB in its human resource development for Malaysia's nuclear power program.

  2. 18 CFR 260.2 - FERC Form No. 2-A, Annual report for Nonmajor natural gas companies.

    Science.gov (United States)

    2010-04-01

    ..., Annual report for Nonmajor natural gas companies. 260.2 Section 260.2 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY APPROVED FORMS, NATURAL GAS ACT STATEMENTS AND REPORTS (SCHEDULES) § 260.2 FERC Form No. 2-A, Annual report for Nonmajor natural gas...

  3. Where in the World are Canadian Oil and Gas Companies? 2012

    Directory of Open Access Journals (Sweden)

    Niloo Hojjati

    2017-06-01

    Full Text Available Begun in 2011 as an internal research tool for the development of the Extractive Resource Governance Program, this study seeks to answer the vital question: Where in the world are Canadian oil and gas companies? To answer this question, we extract firm-level information from publicly traded Canadian companies in order to establish the location of their activities around the globe.1 The data collected in the “Where in the World” (hereafter WIW project are presented through a publicly accessible interactive world map, which allows users to explore a specific country or region over time. This map can be accessed online at http://www.policyschool.ca/research-teaching/teaching-training/extractiveresource-governance/ergp-map/. For background information regarding the WIW project, including an extensive overview of the methodology, please refer to http://www.policyschool.ca/wp-content/uploads/2017/06/Where-in-the-WorldHojjati-Horsfield-Jordison-final.pdf. For a summarized overview of the annual data gathered in 2011, please refer to http://www.policyschool.ca/wp-content/ uploads/2017/06/2011-Where-in-the-World-Hojjati-Horsfield-Jordison-final.pdf. This report, as in the earlier report in this series, presents an extensive account of the global presence of Canadian oil and gas (hereafter O&G companies in the 2012 year of study.2 In total, 228 Canadian O&G companies conducted operations in 85 countries in 2012, extending their presence to every region of the world. While North America continued to serve as the primary destination for Canadian exploration and production activities, the role of Canadian O&G service companies increased significantly in the Middle Eastern oil and gas industry, particularly in the United Arab Emirates, Saudi Arabia, Kuwait, and Oman. This report begins with a regional overview of the international activities of Canadian exploration and production (E&P companies, followed by a summary of the level of activities on a

  4. Implementation of NOx emissions standard in the Gas Transmission Company in the Netherlands

    International Nuclear Information System (INIS)

    Veenstra, T.; Coors, P.; Rosmalen, R.J.

    1992-01-01

    In 1987 and 1990 new NO x emission standards came in force for firing installations (boilers, gas turbines and engines). Gasunie (the gas transportation company in The Netherlands) owns 55 gas turbines and 10 gas engines for the gastransport system, with a total capacity of about 570 MW, installed in 8 compressor stations. Having the most stringent emission levels of Europe (together with Germany) Gasunie reduced the total NO x amount from 3600 tons of NO x in 1987 to 630 tons of NO x in 1990. This reduction was mostly based on our own development of a new precombustion chamber for the lean burn gas engines. Besides that studies and research were carried out for NO x reduction on the gas turbine to meet the current legislation (115 ppm NO x ) and a strategy is made to meet future emission standards. This is necessary because the expected future NO x standards for stand alone gas turbines will be about half of the present standards

  5. Owners of nuclear power plants: Percentage ownership of commercial nuclear power plants by utility companies

    International Nuclear Information System (INIS)

    Wood, R.S.

    1987-08-01

    The following list indicates percentage ownership of commercial nuclear power plants by utility companies as of June 1, 1987. The list includes all plants licensed to operate, under construction, docked for NRC safety and environmental reviews, or under NRC antitrust review. It does not include those plants announced but not yet under review or those plants formally canceled. In many cases, ownership may be in the process of changing as a result of altered financial conditions, changed power needs, and other reasons. However, this list reflects only those ownership percentages of which the NRC has been formally notified. Part I lists plants alphabetically with their associated applicants/licensees and percentage ownership. Part II lists applicants/licensees alphabetically with their associated plants and percentage ownership. Part I also indicates which plants have received operating licenses (OL's). Footnotes for both parts appear at the end of this document

  6. Where in the World are Canadian Oil and Gas Companies? 2013

    Directory of Open Access Journals (Sweden)

    Niloo Hojjati

    2017-06-01

    Full Text Available Begun in 2011 as an internal research tool for the development of the Extractive Resource Governance Program, this project seeks to answer the vital question: Where in the world are Canadian oil and gas companies? To answer this question, we extract firm-level information for publicly traded Canadian companies in order to establish the location of their activities around the globe.1 The data collected in the “Where in the World” (hereafter WIW project are presented through a publicly accessible interactive world map, which allows users to explore a specific country or region over time. This map can be accessed online at http://www.policyschool.ca/research-teaching/teaching-training/ extractive-resource-governance/ergp-map/. For further information regarding the WIW project, including a comprehensive overview of the methodology, please refer to http://www.policyschool.ca/wp-content/uploads/2017/06/Where-in-theWorld-Hojjati-Horsfield-Jordison-final.pdf. In addition, summary reports of the annual data collection for the 2011 and 2012 years of analysis are also available at http://www.policyschool.ca/wp-content/uploads/2017/06/2011-Where-in-theWorld-Hojjati-Horsfield-Jordison-final.pdf and http://www.policyschool.ca/wpcontent/uploads/2017/06/2012-Where-in-the-World-Hojjati-final.pdf. This report, as in the earlier reports in this series, provides an account of emerging trends and highlights variations in the level of global activities of Canadian oil and gas companies (hereafter O&G for the 2013 year of study.2 In 2013, a total of 226 Canadian O&G companies engaged in global exploration and service activities in 99 countries worldwide. The Middle East and Europe experienced the greatest increase in the concentration of Canadian exploration and production (E&P companies. Meanwhile, the international presence of Canadian O&G service companies continued to grow in several countries, including Colombia, Mexico, and the United Kingdom. This report

  7. Unconventional gas experience at El Paso Production Company : tapping into deep, tight gas and coalbed methane

    International Nuclear Information System (INIS)

    Bartley, R.L.

    2003-01-01

    The current conditions in the natural gas industry were reviewed, from the excellent current and projected energy prices to low activity and rig count. Various graphs were presented, depicting total proved dry gas reserves and annual production over time for the Gulf of Mexico, including its continental shelf, the Texas coastal plains, and the United States lower 48. Offshore growth of unconventional gas was also displayed. The key elements of the strategy were also discussed. These included: (1) earnings driven, (2) superior science, (3) innovative application of technology, (4) ability to act quickly and decisively, (5) leadership, management, and professional development, and (6) achieve learning curve economics. The core competencies were outlined along with recent discoveries in South Texas and the Upper Gulf Coast. figs

  8. 76 FR 52652 - National Fuel Gas Supply Corporation; Tennessee Gas Pipeline Company; Notice of Availability of...

    Science.gov (United States)

    2011-08-23

    ... gas-fired turbines for compressor units A2 and A3 and restaging of centrifugal compressors for units... project includes the following facilities: A new East Aurora Compressor Station, totaling 4,470... Concord Compressor Station in Erie County, to permit bi-directional flow; Modifications to underground...

  9. Long-term commitment of Japanese gas utilities to PAFCs and SOFCs

    Science.gov (United States)

    Matsumoto, Kiyokazu; Kasahara, Komei

    Tokyo Gas and Osaka Gas have been committed to addressing the energy- and environment-related issues of Japan through promotion of natural gas, an energy friendly to the environment. Being aware of the diversifying market needs (e.g. efficient energy utilization, rising demand for electricity, etc.), active efforts have been made in marketing gas-fired air-conditioning and co-generation systems. In this process, a high priority has also been placed on fuel cells, particularly for realizing their market introduction. Since their participation in the TARGET Program in USA in 1972, the two companies have been involved with the field testing and operation of phosphoric acid fuel cells (PAFCs), whose total capacity has amounted to 12.4 MW. The two companies have played a vital role in promoting and accelerating fuel cell development through the following means: (1) giving incentives to manufacturers through purchase of units and testing, (2) giving feedback on required specifications and technical problems in operation, and (3) verifying and realizing long-term operation utilizing their maintenance techniques. It has been expected that the primary goal of the cumulative operation time of 40 000 h shall be achieved in the near future. Work has also been in progress to develop SOFC. In the joint R&D of a 25-kW solid oxide fuel cell (SOFC) with Westinghouse, the record operation time of 13 000 h has been achieved. Though still twice as much as the average price of competing equipment, the commercialization of PAFCs is close at hand. By utilizing government spending and subsidies for field testing, work will be continued to verify reliability and durability of PAFCs installed at users' sites. These activities have been expected to contribute to realizing economically viable systems and enhance market introduction. The superlative advantages of fuel cells, particularly their environment-friendly qualities, should be best taken advantage of at an appropriate time. In

  10. Utilizing the response patterns of a temperature modulated chemoresistive gas sensor for gas diagnosis

    Energy Technology Data Exchange (ETDEWEB)

    Amini, Amir [Jannatabad College, Sama Organization, Islamic Azad University, Tehran (Iran, Islamic Republic of); Ghafarinia, Vahid, E-mail: amir.amini.elec@gmail.com, E-mail: ghafarinia@ee.kntu.ac.ir [Electrical Engineering Department, K. N. Toosi University of Technology, Tehran (Iran, Islamic Republic of)

    2011-02-15

    The observed features in the temporal response patterns of a temperature-modulated chemoresistive gas sensor were used for gas diagnosis. The patterns were recorded for clean air and air contaminated with different levels of some volatile organic compounds while a staircase heating voltage waveform had been applied to the microheater of a tin oxide gas sensor that modulated its operating temperature. Combining the steady-state and transient parameters of the recorded responses in the 50-400 deg. C range resulted in discriminatory feature vectors which were utilized for contaminant classification. The information content of these feature vectors was proved sufficient for discrimination of methanol, ethanol, 1-butanol, and acetone contaminations in a wide concentration range.

  11. Utilizing the response patterns of a temperature modulated chemoresistive gas sensor for gas diagnosis

    International Nuclear Information System (INIS)

    Amini, Amir; Ghafarinia, Vahid

    2011-01-01

    The observed features in the temporal response patterns of a temperature-modulated chemoresistive gas sensor were used for gas diagnosis. The patterns were recorded for clean air and air contaminated with different levels of some volatile organic compounds while a staircase heating voltage waveform had been applied to the microheater of a tin oxide gas sensor that modulated its operating temperature. Combining the steady-state and transient parameters of the recorded responses in the 50-400 deg. C range resulted in discriminatory feature vectors which were utilized for contaminant classification. The information content of these feature vectors was proved sufficient for discrimination of methanol, ethanol, 1-butanol, and acetone contaminations in a wide concentration range.

  12. Exploring the Linkages Between Deming’s Principle, World-Class Company, Operational Excellence, and Company Performance in an Oil and Gas Industry Setting

    Directory of Open Access Journals (Sweden)

    Wakhid Slamet Ciptono

    2005-06-01

    Full Text Available This study explores the linkages between Deming’s Principle, World-Class Company, Operational Excellence, and Company Performance in the Indonesia’s oil and gas industry. The aim of this study is to examine the causal relationships model between the Deming’s Principle (DP, World-Class Company (WCC, Operational Excellence (OE, and Company Performance (Monetary Gain Performance or MGP and Value Gain Performance or VGP. The author used 140 strategic business units (SBUs in 49 oil and gas companies in Indonesia. The survey was administered to every level of management at each SBU (Top, Middle, and Low Level Management. A multiple informant sampling unit is used to ensure a balanced view of the relationships between the research constructs, and to collect data from the most informed respondents on different levels of management. A total of 1,332 individual usable questionnaires were returned thus qualified for analysis, representing an effective response rate of 50.19 percent. Path analysis and structural equation modeling (SEM are used to analyze the effect of Deming’s principle on company performance and to investigate the interrelationships between Deming’s principle, world-class company, operational excellence, and company performance. The results show that Deming’s Principle has significant positive and indirect effect on company performance (monetary gain performance and value gain performance. Although the Deming’s Principle has no significant direct effects on company performance, the Deming’s Principle has significant positive effects on the intervening variables (world-class company and operational excellence. The result also shows that a complete model fit and the acceptable parameter level that indicate the overall parameter are good fit between the hypothesized model and the observed data. By concentrating on a single industry (oil and gas, SEM specification of the causal relationship model between five constructs can be

  13. The Volatility of Market Risk In Viet Nam Listed Public Utilities Company Groups during and after the Financial Crisis 2007-2009

    Directory of Open Access Journals (Sweden)

    Dinh Tran Ngoc Huy

    2014-03-01

    Full Text Available This study estimates market risk of total 45 listed companies in Viet Nam public utilities, natural gas and oil industry during the financial crisis period 2007-2009. Firstly, we found out in the research sample that there are 82% of firms, of total listed firms, with beta values lower than ( 1, meaning having stock returns fluctuating more than the market benchmark. Thirdly, among three (3 groups, the systemic risk in the electric power industry is the smallest, shown by estimated values of equity and asset beta mean, and asset beta variance in this industry is also the smallest. Finally, this paper generates some analytical outcomes that enable companies and government to have more evidence in establishing their policies in investments and in governance

  14. The Relationship of Leadership Styles and Organizational Culture Case Study of an Oil and Gas Company in Indonesia

    OpenAIRE

    Darwis, Tommy K; Djajadiningrat, Surna Tjahja

    2010-01-01

    This study explores relationship between leadership styles and organizational culture in an oil and Gas Company in Indonesia. The respondents are employees of an oil and Gas Company in Indonesia. This study use Multifactor leadership questionnaires to define leadership styles and Denison's Organizational Culture Model to measure Organizational Culture. These questionnaires were used to measure leadership styles of immediate or direct supervisor and organizational culture ...

  15. Mobil positioning itself to become Canada's premier oil and gas company

    International Nuclear Information System (INIS)

    Thomas, A.

    1994-01-01

    To achieve its goal of becoming Canada's premier oil and gas company by the year 2000, Mobil Oil Canada is empowering its employees and applying appropriate technology to unlock resources and create value. Mobil produces 4.1 million m 3 of oil and natural gas liquids, 5.6 million m 3 /y of natural gas and 438,000 tonnes/y of sulfur. It also operates over 3,000 wells in western Canada and eleven gas processing plants, manages 1,700 km of pipeline, and has 33% interest in the Hibernia project on the Grand Banks. Oil lifting costs have decreased over the past three years from $3.40/bbl to $2.80/bbl and development costs are under $2/bbl. Innovative technology used to achieve high production and low costs include the use of three dimensional seismic surveys and horizontal drilling. Other techniques used at particular sites include installation of downhole injection regulators to control problems of segregation and metering between different water injection zones at the Carson Creek field, use of artificial lifts in gas wells, and a dual gas lift at the Rainbow Lake oil field. At the Lone Pine gas plant, the first Superclaus-99 sulfur recovery process was installed, reducing sulfur emissions by 60% and increasing recovery efficiency from 95% to 98%. Mobil has operated in Canada since 1940 and has made significant discoveries, including Canada's largest producing oil field, the Pembina. In 1971, Mobil discovered gas of commercial significance off the east coast and helped discover the Hibernia and Venture fields. The Hibernia project is scheduled to come on stream in 1997 and Mobil expects the economics of the project to be favorable, with a $12-13/bbl oil price needed to break even. 7 figs

  16. Relative Pricing of Publicly Traded U.S. Electric Utility Companies

    Science.gov (United States)

    Jewczyn, Nicholas Stephen

    In the financial turmoil of 2008, U.S. firms reported debt-ratios that differed from the debt-ratios calculated from balance sheets. The problem is that investors bought common stock expecting initial investment return and lost money when companies delisted. The purpose of this quantitative study was to determine sample securities pricing with the application of synthetic assets and debt accrued. Addressed in the research questions was whether those securities were (a) underpriced compared with return-on-assets (ROA), (b) overpriced compared with ROA, (c) a debt-ratio higher than 60% and also overpriced, (d) underpriced with a synthetic asset added, or (e) related by relative pricing to variant pricing and market capitalization. The study's base theory was Pan's efficient market hypothesis (EMH) of security price prediction of market prices versus model prices. The data from the financial statements of 16 publicly traded U.S. electric utility companies were analyzed via correlations and multiple regression analyses to determine securities pricing and suitability. The findings from the analyses of the sample's variables of market price, book value, market-to-book, and study constructed variables from those variable data were statistically significant. The alternate hypotheses were accepted for all 5 research questions since the analytical operationalization of the hypothetical constructs led to significant relationships. Results suggest that the use of more pricing determinants in securities evaluation may lead to investors losing less money and earning the expected returns for a more efficient capital market, leading to a stronger economy and macroeconomic stability.

  17. 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...

  18. Ecoefficiency indicators for natural gas transportation companies; Proposta de indicadores de desempenho ambiental para empresas do segmento de transporte de gas natural

    Energy Technology Data Exchange (ETDEWEB)

    La Rovere, Emilio Lebre; Mariano, Jacqueline Barboza; Garcia, Katia Cristina; Salgado, Vivian Gullo [Universidade Federal, Rio de Janeiro, RJ (Brazil). Coordenacao dos Programas de Pos-graduacao de Engenharia. Programa de Planejamento Energetico; Faertes, Denise [TRANSPETRO - PETROBRAS Transporte, Rio de Janeiro, RJ (Brazil); Barata, Martha Macedo de Lima [Fundacao Inst. Oswaldo Cruz (FIOCRUZ), Rio de Janeiro, RJ (Brazil)

    2005-07-01

    This paper aims to present a cast of environmental indicators, more specifically ecoefficiency indicators, to natural gas pipeline transportation companies. So as to do that, are defined the concepts of ecoefficiency and sustainability with its principal related environmental indicators. The environmental impacts and aspects of the natural gas pipeline transportation are discussed, and the concept of cleaner service and production is considered in the context of this activity. Are also presented and analyzed the most important indicators of environmental performance used by oil and gas companies and by natural gas transportation companies, so as to support the choice of the proposed indicators. Finally, the cast of the indicators, which was based on the assessment of the Brazilian Northeast System of gas pipelines, operated by PETROBRAS Transporte S.A., TRANSPETRO, is presented. (author)

  19. Stimulating utilities to promote energy efficiency: Process evaluation of Madison Gas and Electric's Competition Pilot Program

    Energy Technology Data Exchange (ETDEWEB)

    Vine, E.; De Buen, O.; Goldfman, C.

    1990-12-01

    This report describes the process evaluation of the design and implementation of the Energy Conservation Competition Pilot (hereafter referred to as the Competition), ordered by the Public Service Commission of Wisconsin (PSCW) with a conceptual framework defined by PSCW staff for the Madison Gas and Electric (MGE) Company. This process evaluation documents the history of the Competition, describing the marketing strategies adopted by MGE and its competitors, customer service and satisfaction, administrative issues, the distribution of installed measures, free riders, and the impact of the Competition on MGE, its competitors, and other Wisconsin utilities. We also suggest recommendations for a future Competition, compare the Competition with other approaches that public utility commissions (PUCs) have used to motivate utilities to promote energy efficiency, and discuss its transferability to other utilities. 48 refs., 8 figs., 40 tabs.

  20. Utilization of multi-purpose high temperature gas-cooled reactors

    International Nuclear Information System (INIS)

    Kawada, Osamu; Onuki, Yoshiaki; Wasaoka, Takeshi.

    1974-01-01

    Concerning the utilization of multi-purpose high temperature gas-cooled reactors, the electric power generation with gas turbines is described: features of HTR-He gas turbine power plants; the state of development of He gas turbines; and combined cycle with gas turbines and steam turbines. The features of gas turbines concern heat dissipation into the environment and the mode of load operation. Outstanding work in the development of He gas turbines is that in Hochtemperatur Helium-Turbine Project in West Germany. The power generation with combined gas turbines and steam turbines appears to be superior to that with gas turbines alone. (Mori, K.)

  1. Natural gas in the 21st century. Part 3. Multi-utility as survival strategy

    International Nuclear Information System (INIS)

    Krikke, R.E.

    2000-01-01

    The products energy becomes commercially attractive if value is added, e.g. by transferring it into a multi-utility. The marketing manager of a Dutch public utility (Essent) is interviewed about the opportunities and threats for energy companies which embrace the multi-utility concept

  2. Corporate actions for the climate - Greenhouse gas reduction practices at EpE member companies

    International Nuclear Information System (INIS)

    Chalendar, Pierre-Andre de

    2012-11-01

    Corporate awareness of the reality of climate change and the impact of human activity on global warming goes back some twenty years. It was at this time that EpE members decided to take voluntary action towards lowering greenhouse gas emissions. EpE member companies started out by measuring their emissions (see EpE publication entitled 'Measuring and Controlling Greenhouse Gas Emissions'), then worked to identify initiatives easiest to implement and those that would have the best reduction potential. This booklet is prepared to contribute to other businesses improving their knowledge and understanding of the best practices identified and implemented by EpE members, in order to speed up the reduction of global emissions, without hampering their competitiveness. The practices showcased here have intentionally been detailed so that they can be easier to adopt. (authors)

  3. Psychosocial and ergonomic survey of office and field jobs in a utility company.

    Science.gov (United States)

    Coelho, Denis A; Tavares, Carla S D; Lima, Tânia M; Lourenço, Miguel L

    2017-08-04

    The effect of different kinds of work on the psychosocial assessment of workers under the same management and organizational environment is investigated. A voluntary assessment in a utility company was carried out using the short version of the Copenhagen psychosocial questionnaire (CoPsoQ) on two occasions, 1.5 years apart. Initially, 25 office workers (11 men and 14 women) participated, while 14 of those workers (8 women and 6 men) participated in the second assessment together with 32 field workers. The sewage, water treatment and maintenance workers, totaling 32 men, also participated in a field ergonomics assessment using the Washington State Department of Labor and Industries field work ergonomic checklist. The longitudinal outlook was fairly stable, with sustained severe scores in many CoPsoQ subscales and intensification of severity of workers' control over work and esteem for men. A significantly higher esteem score resulted for field rather than office workers. Workers subjected to foul odors showed similar severity of psychosocial factors. For most psychosocial dimensions, the organizational design and management system in place, as well as the overall cultural environment in which it operates, create a much stronger and more decisive impact than job-specific factors.

  4. 78 FR 65427 - Pipeline Safety: Reminder of Requirements for Liquefied Petroleum Gas and Utility Liquefied...

    Science.gov (United States)

    2013-10-31

    ... DEPARTMENT OF TRANSPORTATION Pipeline and Hazardous Materials Safety Administration [Docket No. PHMSA-2013-0097] Pipeline Safety: Reminder of Requirements for Liquefied Petroleum Gas and Utility Liquefied Petroleum Gas Pipeline Systems AGENCY: Pipeline and Hazardous Materials Safety Administration...

  5. 76 FR 36914 - Astoria Generating Company, L.P., NRG Power Marketing LLC, Arthur Kill Power LLC, Astoria Gas...

    Science.gov (United States)

    2011-06-23

    ... Generating Company, L.P., NRG Power Marketing LLC, Arthur Kill Power LLC, Astoria Gas Turbine Power LLC... Power Marketing LLC, Arthur Kill Power LLC, Astoria Gas Turbine Power LLC, Dunkirk Power LLC, Huntley... when a document is added to a subscribed docket(s). For assistance with any FERC Online service, please...

  6. 75 FR 53963 - Notice of Baseline Filings: The Peoples Gas Light and Coke Company, Minnesota Energy Resources...

    Science.gov (United States)

    2010-09-02

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. PR10-86-000, Docket No. PR10-87-000, Docket No. PR10-88- 000, Docket No. PR10-89-000, Docket No. PR10-90-000] Notice of Baseline Filings: The Peoples Gas Light and Coke Company, Minnesota Energy Resources Corporation, Louisville Gas...

  7. 78 FR 32384 - South Carolina Electric and Gas Company; Notice Denying Motion to Intervene and Rejecting Request...

    Science.gov (United States)

    2013-05-30

    ... Commission staff's order. \\1\\ South Carolina Elec. and Gas Co., 143 FERC ] 62,041 (2013). Rule 214(b)(2) of... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Project No. 516-476] South Carolina... 22, 2013, Commission staff issued an order approving South Carolina Electric and Gas Company's...

  8. Regulatory reform for natural gas pipelines: The effect on pipeline and distribution company share prices

    Science.gov (United States)

    Jurman, Elisabeth Antonie

    1997-08-01

    The natural gas shortages in the 1970s focused considerable attention on the federal government's role in altering energy consumption. For the natural gas industry these shortages eventually led to the passage of the Natural Gas Policy Act (NGPA) in 1978 as part of the National Energy Plan. A series of events in the decade of the 1980s has brought about the restructuring of interstate natural gas pipelines which have been transformed by regulators and the courts from monopolies into competitive entities. This transformation also changed their relationship with their downstream customers, the LDCs, who no longer had to deal with pipelines as the only merchants of gas. Regulatory reform made it possible for LDCs to buy directly from producers using the pipelines only for delivery of their purchases. This study tests for the existence of monopoly rents by analyzing the daily returns of natural gas pipeline and utility industry stock price data from 1982 to 1990, a period of regulatory reform for the natural gas industry. The study's main objective is to investigate the degree of empirical support for claims that regulatory reforms increase profits in the affected industry, as the normative theory of regulation expects, or decrease profits, as advocates of the positive theory of regulation believe. I also test Norton's theory of risk which predicts that systematic risk will increase for firms undergoing deregulation. Based on a sample of twelve natural gas pipelines, and 25 utilities an event study concept was employed to measure the impact of regulatory event announcements on daily natural gas pipeline or utility industry stock price data using a market model regression equation. The results of this study provide some evidence that regulatory reforms did not increase the profits of pipeline firms, confirming the expectations of those who claim that excess profits result from regulation and will disappear, once that protection is removed and the firms are operating in

  9. Oil and gas markets, companies, and technology in the 1990`s and beyond

    Energy Technology Data Exchange (ETDEWEB)

    Kennedy, J.L.

    1995-08-01

    During the late 1990`s and beyond, oil prices will be stagnant while costs increase, competition for markets and capital will be fierce, funds available for exploration and development will be limited, and environmental extremists will keep prospective areas off-limits. Higher taxes will limit growth in oil and gas demand and reapportion energy market shares. And a campaign to brand oil use as an ``addiction`` that must be cured will gather steam. But opportunities abound, too, even in the US High-quality properties are available throughout the US, independents can find and develop reserves cheaper than the majors, and new tools are available to reduce risks both in the field and in the market. Gas prices are firming and natural gas is often labeled the ``fuel of the future.`` To succeed in the petroleum industry of the 1990`s, all companies must accept change, be creative, and take initiative. To prosper, oil and gas producers and refiners and those who supply and serve the industry must face the new realities of the market. They cannot mark time until the return of 4,000 active rigs and $40/bbl oil. those days are never coming back. Never.

  10. Global Job Opportunities with a ``Super-Major'' Oil and Gas Company

    Science.gov (United States)

    Baranovic, M. J.

    2001-12-01

    Shell International Exploration and Production Company is one of the world's largest private employers of geoscientists with approximately 1500 geophysicists and geologists employed worldwide. The companies of the Royal Dutch/Shell Group together produce, process, and deliver energy to consumers. Operating across the globe, in more than 130 countries and with more than 100,000 staff, Shell companies are guided by values developed over more than a century of successful enterprise. Responsibilities and Career Path - As a processing or research Geophysicist, you will use proprietary methods to prepare 2D and 3D seismic data volumes for the direct detection of hydrocarbons, the delineation of reservoirs or to define the stratigraphic and structural framework of the subsurface. As an exploration or development Geophysicist, your business will be finding commercially viable oil and gas reserves by using 3D seismic acquisition, processing, and interpretation techniques. Your advanced geological models of the subsurface will drive drilling proposals, optimizing appraisal of hydrocarbon resources. As a production or surveillance geophysicist, your 4D seismic interpretations and geological models will drive drilling proposals and optimize the production and depletion of existing oil and gas accumulations. Up to seven steps in the technical career ladder are possible. Team leader and management candidates are chosen from Shell's technical workforce based on technical and business acumen demonstrated on the job. Projects - Geophysicists work as part of multi-disciplinary teams on projects that typically last from 18 to 36 months. Teams are responsible for projects that may vary from \\$1 million to hundreds of millions in scope. Accountability and responsibility varies according to individual experience level and team structure. Lifestyle - Geophysicists are mainly office-based, with business travel requirements rarely exceeding 2 weeks per event. In the U.S., Shell allows

  11. Designing a Model of Organizational Agility: A Case Study of Ardabil Gas Company

    Directory of Open Access Journals (Sweden)

    Behrooz Razmi

    2015-06-01

    Full Text Available Organizational agility means the ability of every organization in sensation, perception, and prediction of available changes in the business environment. The importance of organizational agility in a competitive environment is nowadays widely recognized and accepted. The aim of this research was to design a unified theoretical model of organizational agility for Ardabil Gas Company based upon the theoretical principles of organizational agility proposed by Goldman (1995. Independent variables including organizational intelligence, organizational commitment, and organizational trust were considered as mediator variable and other four essential components of organizational agility such as forming of virtual participation valorize to humanistic knowledge and skills, change readiness, and customers answering were known as dependent variables of research. This is an applied, descriptive-correlation research, conducted by survey methodology. In this study, 568 employees, contractors, and subscribers of Ardabil Gas Company were chosen as the statistical population of the study. For the purpose of the study a questionnaire for data collection was used. Using Structural Equation Modeling (SEM, it is straightforward to test hypotheses of the equality of various correlation coefficients with any number of covariates across multiple groups. The gathered data was analyzed by using SPSS and LISREL software packages. The results of statistical analysis indicate that organizational trust has a significant positive relationship with organizational agility and organizational trust is the moderator of the relationship between technology intelligence and organizational agility and the relationship between organizational commitment and organizational agility.

  12. Relationship Between Occupational Stress Dimensions and Sickness Absence Among a Gas Company Employees

    Directory of Open Access Journals (Sweden)

    Rezvan Zare

    2016-07-01

    Full Text Available Background: Working conditions have considerably changed and exposure to psychosocial risk factors, particularly occupational stress, has recently had an increasing trend. Studies have shown that sickness absence was the worst outcome of occupational stress. The present study aimed to assess the relationship between dimensions of occupational stress and sickness absence in a gas company in Boushehr, Iran. Methods: This cross-sectional study was conducted on 400 employees of a gas company, Boushehr, Iran who were selected through random sampling. Osipow occupational stress questionnaire was used to determine the participants’ stress levels. Then, the data were analyzed using descriptive statistics and Kruskal-Wallis test. Results: The participants’ mean of sickness absence was 2.164.57± days per year. Besides, 1.5%, 32.5%, 36.3%, and 29.8% of the participants had low, low to moderate, moderate to severe, and severe occupational stress, respectively. Additionally, the mean of total stress was moderate to severe among the study participants. This was also the case concerning the stress dimensions. The results revealed a significant relationship between the number of sickness absences and dimensions of occupational stress, including workload, role insufficiency, role conflict, responsibility, physical environment, and total stress (P=0.0001. Conclusion: The majority of the employees had high levels of occupational stress. Besides, a significant association was observed between the dimensions of occupational stress and sickness absence. Accordingly, to decrease the number of sickness absence, we should take measures to reduce occupational stress.

  13. Company maturity models: Application to supplier development program in oil&gas sector

    Directory of Open Access Journals (Sweden)

    Jabier Retegi Albisua

    2018-04-01

    Full Text Available Purpose: In order to achieve excellence, outsourced maintenance contractors in Oil&Gas sector play a key role due to the important impact of their task on security, availability and energy consumption. This paper presents the process followed in order to implement a Supplier Development Program in a refinery using Company Maturity Model (CoMM and the results obtained in three cases validating the method to obtain a strategic improvement project medium term grid. Design/methodology/approach: The methodology followed consists of constructing a CoMM capturing the knowledge existing in the refinery and applying it with three supplier improvement teams. Findings and conclusions have arised through an observation of the three processes and extracting common conclusions. Findings: The resulting CoMM has been used for self-assessment by three suppliers and has demonstrated its potential to define a medium-term improvement project road map validated by the customer. Furthermore, during the design and application processes, the contribution of CoMMs to the SECI process of knowledge management has been observed. Practical implications: The use of CoMMs in a service contractor context can be applied in other sectors. It contributes to alignment of targets between the supplier and customer companies and to knowledge sharing inside both firms. Originality/value: Maturity models in many transversal fields (CMMI, EFQM, BPMM, PEMM, etc. have been thoroughly studied in the literature. Less effort has been made analysing the case of using maturity models constructed and implemented by a company for its specific purposes. In this paper, the process followed by a company to establish a Supplier Development Process using CoMMs is described.

  14. Marketing San Juan Basin gas

    International Nuclear Information System (INIS)

    Posner, D.M.

    1988-01-01

    Marketing natural gas produced in the San Juan Basin of New Mexico and Colorado principally involves four gas pipeline companies with significant facilities in the basin. The system capacity, transportation rates, regulatory status, and market access of each of these companies is evaluated. Because of excess gas supplies available to these pipeline companies, producers can expect improved take levels and prices by selling gas directly to end users and utilities as opposed to selling gas to the pipelines for system supply. The complexities of transporting gas today suggest that the services of an independent gas marketing company may be beneficial to smaller producers with gas supplies in the San Juan Basin

  15. Municipal energy concepts. A service task for electric utility companies; Kommunale Energiekonzepte. Eine Dienstleistungsaufgabe fuer Energieversorgungsuntemehmen

    Energy Technology Data Exchange (ETDEWEB)

    Just, W. [Stadtwerke Gelsenkirchen GmbH (Germany)

    1994-11-01

    The article explains to what extent suitable measures can be realized and supported in a municipality with municipal energy concepts or even climate protection concepts. The target is to attain with limited financial means the most favourable economic and ecological effects in the municipality or in the region. Many electric utilities have in the last years forced the realization of energy conservation measures and have become energy service companies. With their expert knowledge they are ideal partners for politics, public adminstration and citizens. They have the best qualificatons for the development and realization of municipal concepts. In many cases it shows that with detailed studies the target can be quicker and more effectively attained as with extensive, time-consuming and expensive studies which are not particularly realization-oriented. The report is to give examples which might be helpful for the development of a concept. (orig./UA) [Deutsch] Der Beitrag erlaeutert, inwieweit umfangreiche kommunale Energiekonzepte oder sogar Klimaschutzkonzepte geeignete Massnahmen in der Kommune realisieren und foerdern koennen. Ziel sollte sein, mit begrenztem Mitteleinsatz die oekonomisch-oekologisch groessten Effekte in der Kommune bzw. in der Region zu erzielen. Viele Energie-Versorgungsunternehmen haben in den letzten Jahren die Realisierung von Energieparmassnahmen vorangetrieben und sich zu Energie-Dienstleistungsunternehmen entwickelt. Mit ihrer Sachkompetenz sind sie der ideale Partner fuer Politik, oeffentliche Verwaltung und Buerger/innen. Sie bringen die besten Voraussetzungen mit bei der Erarbeitung und Umsetzung von kommunalen Konzepten. Vielfach zeigt sich, dass Detailkonzepte schneller und wirkungsvoller zum Ziel fuehren, als umfachreiche, zeitaufwendige und teure Studien, die wenig umsetzungsorientiert sind. Die nachfolgenden Ausfuehrungen sind als Beispiele gedacht. Sie koennen Anregungen fuer die Erstellung eines Konzeptes vermitteln. (orig./UA)

  16. Cost structure analysis of commercial nuclear power plants in Japan based on corporate financial statements of electric utility companies

    International Nuclear Information System (INIS)

    Kunitake, Norifumi; Nagano, Koji; Suzuki, Tatsujiro

    1998-01-01

    In this paper, we analyze past and current cost structure of commercial nuclear power plants in Japan based on annual corporate financial statements published by the Japanese electric utility companies, instead of employing the conventional methodology of evaluating the generation cost for a newly constructed model plant. The result of our study on existing commercial nuclear plants reveals the increasing significance of O and M and fuel cycle costs in total generation cost. Thus, it is suggested that electric power companies should take more efforts to reduce these costs in order to maintain the competitiveness of nuclear power in Japan. (author)

  17. 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.

  18. Economics of Alaska North Slope gas utilization options

    International Nuclear Information System (INIS)

    Thomas, C.P.; Doughty, T.C.; Hackworth, J.H.; North, W.B.; Robertson, E.P.

    1996-08-01

    The recoverable natural gas available for sale in the developed and known undeveloped fields on the Alaskan North Slope (ANS) total about 26 trillion cubic feet (TCF), including 22 TCF in the Prudhoe Bay Unit (PBU) and 3 TCF in the undeveloped Point Thomson Unit (PTU). No significant commercial use has been made of this large natural gas resource because there are no facilities in place to transport this gas to current markets. To date the economics have not been favorable to support development of a gas transportation system. However, with the declining trend in ANS oil production, interest in development of this huge gas resource is rising, making it important for the U.S. Department of Energy, industry, and the State of Alaska to evaluate and assess the options for development of this vast gas resource. The purpose of this study was to assess whether gas-to-liquids (GTL) conversion technology would be an economic alternative for the development and sale of the large, remote, and currently unmarketable ANS natural gas resource, and to compare the long term economic impact of a GTL conversion option to that of the more frequently discussed natural gas pipeline/liquefied natural gas (LNG) option. The major components of the study are: an assessment of the ANS oil and gas resources; an analysis of conversion and transportation options; a review of natural gas, LNG, and selected oil product markets; and an economic analysis of the LNG and GTL gas sales options based on publicly available input needed for assumptions of the economic variables. Uncertainties in assumptions are evaluated by determining the sensitivity of project economics to changes in baseline economic variables

  19. Competition between Chinese and Indian Oil & Gas Companies and its Implications for Sino-Indian Bilateral Relations

    Directory of Open Access Journals (Sweden)

    V V Shikin

    2015-12-01

    Full Text Available This article concerns overseas oil & gas assets acquisitions made by Chinese and Indian national oil companies (NOCs within the last two decades. The paper analyzes whether these companies pursue commercial interests of their shareholders or political will of national governments. To answer this question the author examines Chinese and Indian corporations’ organization and ownership structure foundations of which were laid in the 1990s when both countries’ energy sectors faced structural reforms resulted in transforming archaic governmental organizations into modern competitive state-owned corporations that could compete with the leading Western oil and gas companies. The article also scrutinizes competition between Chinese and Indian companies so as to find out if it is able to affect political relations between Beijing and Delhi, exacerbates existing conflicts or cause the emergence of the new ones. To address this issue the author analyzes some cases of Sino-Indian clash of energy interests in different regions of the world.

  20. Profitability and taxation in the UKCS oil and gas industry: analysing the distribution of rewards between company and country

    International Nuclear Information System (INIS)

    Rutledge, Ian; Wright, Philip

    1998-01-01

    Against the background of record levels of UK hydrocarbon production and a government review of the UKCS tax regime, this paper provides evidence that the government's share of UKCS profits is very low by historical and international standards and demonstrates that the current tax regime is extremely weak. The justification for the latter is the challenged by assessing the relative profitability of UKCS companies, using data from UK national accounts and from Form 10-K and Form 20-F company reports and analysing both accounting profits and forecast discounted cash flow. This shows that companies operating on the UKCS enjoy substantially higher profitability relative to both other UK companies and other oil and gas provinces elsewhere in the world. Further evidence of the weakness of the UK regime is provided by a comparison with the Norwegian oil and gas tax regime. The paper therefore makes a strong case for the reform of the UKCS tax regime. (Author)

  1. The EDP data base as a marketing instrument in the supply industry. Methods and experiences in natural gas customer acquisition of the Munich municipal utilities

    International Nuclear Information System (INIS)

    Wind, F.; Disser, U.

    1994-01-01

    The natural gas marketing concept of the Munich municipal utilities describes the aims and objectives for the acquisition of new customers beyond the year 2000. One target is to extend the grids into new areas but also activate natural gas clients in densely populated areas. The marketing strategies concentrate on extensive advice and consulting co-ordinated by the customer service representatives with the support of electronic data processing. The following report shows how modern database systems were integrated into marketing activities by the Munich municipal utility company and describes the strategies selected in new areas and areas with a high customer population. (orig.) [de

  2. 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

  3. Communications architecture for an electric company, European utility communications architecture, EURUCA

    Energy Technology Data Exchange (ETDEWEB)

    Uuspaeae, P [VTT Energy, Espoo (Finland)

    1998-08-01

    The scope of this research is integration and interoperability of various information systems and data communications for electric utilities. Utility Communication Architecture refers to an overall view of the communications needs and communication systems in an electric utility. The objective is to define and specify suitable and compatible communications procedures within the Utility and also to outside parties

  4. Future oriented financial information (FOFI) : Should oil and gas companies use FOFI in public documents?

    International Nuclear Information System (INIS)

    Courtland, C.M.

    1998-01-01

    The issue of whether oil and gas companies should use FOFI (future-oriented financial information) in public documents was discussed. FOFI is information about prospective results of operations, financial position or changes in financial position, based on assumptions about future economic conditions and courses of actions (projections or forecasts). FOFI is not required under securities legislation unless an issuer chooses to provide it to third parties. However, if provided to one third party, it must be provided to all third parties. Five reasons why FOFI is not used by companies in the petroleum industry are given. These are: (1) it is not necessary to sell the prospectus offering, (2) if FOFI is included, the prospectus offering might, in some circumstances, be more difficult to sell, (3) if included, the FOFI may distract investors from proper analysis, (4) there are additional costs to the issuer when FOFI is included, and (5) there may be potential liability to various parties if FOFI is included and proves to be misleading. No changes to the current FOFI policy are contemplated for the immediate future, but in the longer term the reduction of the $ 500,000 minimum to $ 150,000 per investor where an offering memorandum must contain a forecast or projection, and the possible introduction of a safe harbour provision for any issuer who, in good faith, prepares FOFI, are being considered

  5. Model of delivery consolidation of critical spare part : case study of an oil and gas company

    Science.gov (United States)

    Hartanto, D.; Agustinita, A.

    2018-04-01

    The availability of spare parts in oil and gas industry is very important to prevent the occurrence of very high opportunity cost, that is the loss caused by exploitation equipment which must stop because of unavailability of the spare part. This is done by providing safety stock with a very high service level that leads to high inventory costs. If the company wants to lower inventory costs, the choices are not to lower the service level but to lower the ordering cost. One of the components of ordering cost is the delivery cost. Exploitation facilities are usually located in remote areas so that the cost of delivery is high. In addition, many spare parts are supplied by the same supplier. Therefore, there is an opportunity to lower the cost of delivery of spare parts by consolidation. In this paper,mixed integer linear programming (MILP) model is developed to plan the procurement of spare parts so that inventory costs which include holding and ordering cost for spare parts can be minimized. The model has been verified and validated. Using this model the company can lower inventory costs of the spare part by 32%.

  6. The consequences of liberalisation of the gas market. Part 5. Distribution companies and small-scale consumers

    International Nuclear Information System (INIS)

    Van Gelder, J.W.

    1999-01-01

    In the fifth article in the series on the effects of the liberalization of the Dutch natural gas market the effects on distribution companies and small-scale consumers are discussed. Companies that purchase more than 10 million m 3 of natural gas per year are free to choose another supplier. No later than 2007 the small-scale consumer (annual consumption less than 170,000 m 3 or 50,000 kWh) will be able to choose a gas and electricity supplier. Lower prices are not to be expected, but there will be more service, many new suppliers and a more varied supply of products and services. The energy distribution company will be offering tailor-made work. For small-scale consumers, too, price will be the decisive factor in choosing a supplier. Possibilities for distribution companies in this area are quite restricted, though. Obtaining market power in the buyers' market and cutting costs of operation may force prices down. Scaling-up and (international) cooperation therefore seem to be the best survival strategies in the free market. Sound solvency - which turns out to be present in particular in the smaller distribution companies - makes a company less vulnerable during a prolonged price dip

  7. Oil and gas in China: The door opens wider to international oil companies

    International Nuclear Information System (INIS)

    Tao, Wang

    1993-01-01

    This paper reviews new incentives offered by the China National Petroleum Corporation to help develop China's oil and gas fields. The initial offer for bids by foreign investors is for exploration and joint development contracts for western China's Tarim basin. However, the expansion to other basins and areas of China is well underway. It also discusses a pipeline project which will be connect the western China oil and gas fields with the eastern markets, approximately 2,200 miles. A historical review of the oil and gas production and utilization of China is presented along with forecasts of future production. It also provides estimates of gas and oil reserves and information on enhanced recovery techniques used to maintain a stable production level. The second half of the paper is an interview with Dr. Wang Tao, a PhD graduate of Moscow's Petroleum Institute, and president of the China National Petroleum Corporation. He reviews the government policies with regards to foreign investment in his country

  8. Determining optimal preventive maintenance interval for component of Well Barrier Element in an Oil & Gas Company

    Science.gov (United States)

    Siswanto, A.; Kurniati, N.

    2018-04-01

    An oil and gas company has 2,268 oil and gas wells. Well Barrier Element (WBE) is installed in a well to protect human, prevent asset damage and minimize harm to the environment. The primary WBE component is Surface Controlled Subsurface Safety Valve (SCSSV). The secondary WBE component is Christmas Tree Valves that consist of four valves i.e. Lower Master Valve (LMV), Upper Master Valve (UMV), Swab Valve (SV) and Wing Valve (WV). Current practice on WBE Preventive Maintenance (PM) program is conducted by considering the suggested schedule as stated on manual. Corrective Maintenance (CM) program is conducted when the component fails unexpectedly. Both PM and CM need cost and may cause production loss. This paper attempts to analyze the failure data and reliability based on historical data. Optimal PM interval is determined in order to minimize the total cost of maintenance per unit time. The optimal PM interval for SCSSV is 730 days, LMV is 985 days, UMV is 910 days, SV is 900 days and WV is 780 days. In average of all components, the cost reduction by implementing the suggested interval is 52%, while the reliability is improved by 4% and the availability is increased by 5%.

  9. Identification of the causes of risks under the conditions of innovative development of oil and gas companies

    Directory of Open Access Journals (Sweden)

    Khvostina I. M.

    2015-05-01

    Full Text Available The market environment, in which oil and gas companies operate, is characterized by elements of uncertainty and is accompanied by risks of entrepreneurship and production. Insufficient attention to the issues of risk management in the conditions of innovative development of enterprises leads to an inadequate response of oil and gas companies on the risks and threats that arise in the current economic environment, and, as a consequence, the adoption of unjustified managerial decisions. All this contributes to the significant threats in the activity of enterprises, limited mobility and loss of potential opportunities. The article defines the modern state oil and gas complex of Ukraine. The main problems of enterprises operating in this industry are considered. The causes of risks influencing the innovative activity of enterprises of oil and gas complex, the necessity of building an integrated risk management system are investigated.

  10. A preliminary assessment of the radiological implications of commercial utilization of natural gas from a nuclearly stimulated well

    Energy Technology Data Exchange (ETDEWEB)

    Jacobs, D G; Struxness, E G [Health Physics Division, Oak Ridge National Laboratory, Oak Ridge, TN (United States); Bowman, C R [El Paso Natural Gas Company, El Paso, TX (United States)

    1970-05-01

    Widespread utilization of nuclear explosives, in conjunction with the natural gas industry, can result in radiation exposure of sizable population groups. It is prudent to make realistic assessments of such potential radiation exposures before they occur and, unless the expected exposures are clearly insignificant, to consider these exposures in evaluating the net benefit of this particular use of nuclear energy. All pertinent facts relating to such assessments should be made public and presented in such a way that those who are to assume the risks, if any, can make a reasonable judgment as to whether the risks are acceptable. Radioactivity in natural gas from the Gasbuggy cavity has been analyzed prior to and during flaring operations. None of this gas has entered the collection and distribution system, but a theoretical analysis has been made of the hypothetical impact on members of the public that would have occurred if the gas had been introduced into the commercial stream. Dose equivalents have been estimated for both workers and consumers. In this analysis, Gasbuggy gas has been traced through a real gas-collection system and processing plant, as represented by the present situation existing in the San Juan Production Division, El Paso Natural Gas Company. In addition, a number of considerations are presented which would apply to radiation exposure in metropolitan areas. Results of this analysis for the Gasbuggy well indicate hypothetical dose equivalents to various population groups to be well within the annual dose limits suggested by the International Commission on Radiological Protection. Projection to a steady-state situation involving extensive natural gas production from many producing wells also resulted in hypothetical dose equivalents within the annual dose limits. Simple extrapolation of the results from this analysis to potential exposures resulting from nuclear stimulation of other gas reservoirs cannot be made on a direct basis, but this method

  11. A preliminary assessment of the radiological implications of commercial utilization of natural gas from a nuclearly stimulated well

    International Nuclear Information System (INIS)

    Jacobs, D.G.; Struxness, E.G.; Bowman, C.R.

    1970-01-01

    Widespread utilization of nuclear explosives, in conjunction with the natural gas industry, can result in radiation exposure of sizable population groups. It is prudent to make realistic assessments of such potential radiation exposures before they occur and, unless the expected exposures are clearly insignificant, to consider these exposures in evaluating the net benefit of this particular use of nuclear energy. All pertinent facts relating to such assessments should be made public and presented in such a way that those who are to assume the risks, if any, can make a reasonable judgment as to whether the risks are acceptable. Radioactivity in natural gas from the Gasbuggy cavity has been analyzed prior to and during flaring operations. None of this gas has entered the collection and distribution system, but a theoretical analysis has been made of the hypothetical impact on members of the public that would have occurred if the gas had been introduced into the commercial stream. Dose equivalents have been estimated for both workers and consumers. In this analysis, Gasbuggy gas has been traced through a real gas-collection system and processing plant, as represented by the present situation existing in the San Juan Production Division, El Paso Natural Gas Company. In addition, a number of considerations are presented which would apply to radiation exposure in metropolitan areas. Results of this analysis for the Gasbuggy well indicate hypothetical dose equivalents to various population groups to be well within the annual dose limits suggested by the International Commission on Radiological Protection. Projection to a steady-state situation involving extensive natural gas production from many producing wells also resulted in hypothetical dose equivalents within the annual dose limits. Simple extrapolation of the results from this analysis to potential exposures resulting from nuclear stimulation of other gas reservoirs cannot be made on a direct basis, but this method

  12. Analysis of management quality and management decisions made using the example of russian oil and gas companies

    Directory of Open Access Journals (Sweden)

    Kostylev A.O.

    2016-03-01

    Full Text Available Results of empirical surveys performed by Russian and foreign researchers with regard to behavior patterns of managers, authorized by owners to make investment decisions, are systematized. Analysis of management quality and decisions made by Russian oil and gas managers are performed using the following 2 criteria: market capitalization change and opinion of professional society. The purpose of the research is to attract attention to low management quality in Russian statowned oil and gas companies.

  13. Powers of detection : technology companies vie to capture leak survey business for natural gas pipelines

    Energy Technology Data Exchange (ETDEWEB)

    Byfield, M.

    2005-09-01

    ITT Industries Inc., Physical Sciences Inc., and LaSen Inc. are 3 American companies leading the way to find more efficient methods for identifying leaks from natural gas pipelines. Edmonton-based Synodon Inc. has recently joined the leaders with its newly developed and more sensitive equipment that it hopes to have on the market by the summer of 2006. Leak detection technology was first developed in 1993 in response to concerns about the reliability of aging pipeline infrastructure. In addition to safety concerns, there are concerns over global warming. Methane is a potential greenhouse gas and the United states Environmental Protection Agency estimates that 300 billion cubic feet escape into the atmosphere every year from pipeline leaks. The 2002 Pipeline Safety Improvement Bill in the United States stipulates that leak inspections must be conducted up to 4 times per year in densely populated areas. Violators face fines as high as $1 million. In response to the pipeline safety bill, Synodon raised private equity financing to commercialize an airborne leak detection technology stemming from Canada's space program. In the United States, leak detection technologies that appear likely to take 5 to 20 years for commercialization have been been financed by the Department of Energy and the Office of Pipeline Safety. This paper summarized 5 leak detection prototypes, including ITT's Airborne Natural Gas Emission LiDAR (ANGEL) system which targets high-pressure, long-distance pipelines in North America, LaSen's Airborne LiDAR Pipeline Inspection System (ALPIS) based on DIAL Technology, and a hand-held remote methane leak detector developed jointly by Physical Sciences Inc. of Massachusetts and Houston-based Heath Consultants Inc. Synodon claims that hand-held detectors are too slow and that LiDAR systems still aren't reliable for detection of leaks much below 500 scf/h. Synodon's realSens technology may be more difficult to develop, but it detects

  14. Market (in)efficiency in valuing electric utilities-The case of Norwegian generating companies

    International Nuclear Information System (INIS)

    Kjaerland, Frode

    2010-01-01

    After deregulation of the energy market in Norway, a number of mergers and acquisitions of hydropower generating companies have taken place. However, valuation of these companies has proved controversial. From an ex-post perspective, there is support for the criticism that generation assets have been sold too cheaply. This article presents a simple valuation model providing evidence of how value has evolved. On the basis of these results, we discuss the valuation from an ex ante perspective and in the light of the market efficiency hypothesis of (Fama, 1970) and (Fama, 1991).

  15. Sales promotion and utilization of fuel. Engineering service of the heat industry for industrial companies

    Energy Technology Data Exchange (ETDEWEB)

    Schoen, E. (Ruhrgas A.G., Essen (Germany, F.R.). Abt. E-F)

    1978-01-01

    The contribution illustrates, from the industrial viewpoint, how one may produce process heat rationally and make optimum use of it using natural gas and how competing fuels can be supplanted. The heat economy engineering activities of a modern gas supply undertaking and a few practical examples to improve the industrial produce structure are shown.

  16. Computer utilization for the solution of gas supply problems

    Energy Technology Data Exchange (ETDEWEB)

    Raleigh, J T; Brady, J R

    1968-01-01

    The computer programs in this paper have proven to be useful tools in the solution of gas supply problems. Some of the management type of applications are: (1) long range planning projects; (2) comparison of various proposed gas purchase contracts; (3) to assist with budget and operational planning; (4) to assist in making cost-of-servic and rate predictions; (5) to investigate the feasibility of processing plants at any point on the system; and (6) to assist dispatching in its daily operation for cost and quality control. Competition, not only from the gas industry, but also from other forms of energy, makes it imperative that quantitative and economic information with regard to that marketable resource be available under a variety of assumptions and alternatives. This information can best be made available in a timely manner by the use of the computer.

  17. Technology assessment of long distance liquid natural gas pipelines. Phase 8. Cold utilization and rural service

    Energy Technology Data Exchange (ETDEWEB)

    1977-02-01

    This phase of the investigation presents a summary of material relating to: (1) actual or potential applications for the very large refrigeration effects inherent in the vaporization of liquid natural gas; and (2) rural service gas supplies adjacent to the route of a trunk liquid natural gas line. A variety of concepts for cold utilization are discussed. The Canadian prospects for cold utilization include: electric power generation; oxygen production for integration with a coal gasification project; and the use of refrigeration stages in the petrochemical processing of natural gas, for example, ethane separation and processing to produce ethylene and ammonia.

  18. 76 FR 12955 - CenterPoint Energy Gas Transmission Company, LLC; Notice of Intent To Prepare an Environmental...

    Science.gov (United States)

    2011-03-09

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. CP11-78-000] CenterPoint Energy Gas Transmission Company, LLC; Notice of Intent To Prepare an Environmental Assessment for the Proposed Line AM- 46 Replacement Project, Request for Comments on Environmental Issues, and Notice of Onsite Environmental Review The staff of the...

  19. 77 FR 32626 - Transcontinental Gas Pipe Line Company, LLC; Notice of Intent To Prepare an Environmental Impact...

    Science.gov (United States)

    2012-06-01

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. PF09-8-000] Transcontinental Gas Pipe Line Company, LLC; Notice of Intent To Prepare an Environmental Impact Statement for the Planned Rockaway Delivery Lateral Project, Request for Comments on Environmental Issues, and Notice of Public Scoping Meetings The staff of the Federa...

  20. 76 FR 10350 - Kern River Gas Transmission Company; Notice of Intent To Prepare an Environmental Assessment for...

    Science.gov (United States)

    2011-02-24

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. CP11-46-000] Kern River Gas Transmission Company; Notice of Intent To Prepare an Environmental Assessment for the Proposed Mountain Pass Lateral Project, Request for Comments on Environmental Issues and Notice of Onsite Environmental Review The staff of the Federal Energy...

  1. 78 FR 5794 - Northern Natural Gas Company; Notice of Intent To Prepare an Environmental Assessment for the...

    Science.gov (United States)

    2013-01-28

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. PF13-2-000] Northern Natural Gas Company; Notice of Intent To Prepare an Environmental Assessment for the Planned West Leg 2014 Expansion Project, Request for Comments on Environmental Issues, and Notice of Onsite Environmental Review The staff of the Federal Energy Regulatory...

  2. 75 FR 38805 - Central New York Oil and Gas Company, LLC; Notice of Intent To Prepare an Environmental...

    Science.gov (United States)

    2010-07-06

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. CP10-194-000] Central New York Oil and Gas Company, LLC; Notice of Intent To Prepare an Environmental Assessment for the Proposed North-South Project, Request for Comments on Environmental Issues, and Notice of Public Scoping Meeting and Onsite Environmental Reviews June 24,...

  3. 75 FR 26743 - Pacific Gas and Electric Company; Notice of Environmental Site Review and Technical Meetings To...

    Science.gov (United States)

    2010-05-12

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Project No. 12779-005] Pacific Gas and Electric Company; Notice of Environmental Site Review and Technical Meetings To Discuss Information and Monitoring Needs for a License Application for a Pilot Project May 5, 2010. a. Type of Application: Draft Pilot License Application. b. Project N...

  4. 75 FR 64303 - Tennessee Gas Pipeline Company; Notice of Intent To Prepare an Environmental Assessment for the...

    Science.gov (United States)

    2010-10-19

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. PF10-23-000] Tennessee Gas Pipeline Company; Notice of Intent To Prepare an Environmental Assessment for the Planned Northeast Upgrade Project, Request for Comments on Environmental Issues, and Notice of Public Scoping Meetings October 8, 2010. The staff of the Federal Energy...

  5. 75 FR 63462 - Central New York Oil and Gas Company, LLC; Notice of Intent To Prepare an Environmental...

    Science.gov (United States)

    2010-10-15

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. CP10-480-000] Central New York Oil and Gas Company, LLC; Notice of Intent To Prepare an Environmental Assessment for the Proposed MARC I Hub Line Project and Request for Comments on Environmental Issues, and Notice of Public Scoping Meeting and Onsite Review September 22, 2010...

  6. 77 FR 27048 - Tennessee Gas Pipeline Company, L.L.C.; Notice of Intent To Prepare an Environmental Assessment...

    Science.gov (United States)

    2012-05-08

    ... facilities by Tennessee Gas Pipeline Company, L.L.C. (TGP) in Lafourche Parish, Louisiana. The Commission... proposed project and encourage them to comment on their areas of concern. TGP provided landowners with a... the FERC Web site ( www.ferc.gov ). Summary of the Proposed Project TGP proposes to abandon in place...

  7. 77 FR 31347 - Tennessee Gas Pipeline Company, L.L.C.; Notice of Availability of the Environmental Assessment...

    Science.gov (United States)

    2012-05-25

    ... environmental assessment (EA) for the MPP Project, proposed by Tennessee Gas Pipeline Company, L.L.C. (TGP) in the above-referenced docket. TGP requests authorization to construct and operate 7.9 miles of looped... connection with its evaluation of TGP's Clean Water Act (Section 404) permit application for the MPP Project...

  8. 75 FR 75704 - Pacific Gas and Electric Company (Diablo Canyon Nuclear Power Plant, Units 1 And 2); Notice of...

    Science.gov (United States)

    2010-12-06

    ... NUCLEAR REGULATORY COMMISSION [Docket Nos. 50-275-LR; 50-323-LR] Pacific Gas and Electric Company (Diablo Canyon Nuclear Power Plant, Units 1 And 2); Notice of Appointment of Adjudicatory Employee... Seismologist, Office of Nuclear Material Safety and Safeguards, has been appointed as a Commission adjudicatory...

  9. 78 FR 12049 - The East Ohio Gas Company d/b/a Dominion East Ohio; Dominion Transmission, Inc.; Notice of...

    Science.gov (United States)

    2013-02-21

    ... Gas Company d/b/a Dominion East Ohio; Dominion Transmission, Inc.; Notice of Abbreviated Application for Limited Amendment to Certificate of Public Convenience and Necessity On February 11, 2013, The...''), filed an abbreviated application for limited amendment to certificate of public convenience and...

  10. Assessment and Design of Illumination in the Unit of Carbon Dioxide Gas of Khuzestan Zam Zam Company

    OpenAIRE

    Rangkooy; Zangeneh; Lefti

    2015-01-01

    Background Light is the first that necessary for any effort. This factor, more than any physical variable, affects human labor. Two properties of cognitive and psychological lighting in the workplace can affect human performance. Objectives This study aimed to assess the illuminance in CO2 Gas unit of Khuzestan Zam Zam Company, and resolve its light deficiency through artificial lighting design. ...

  11. Survey of state regulatory activities on least cost planning for gas utilities

    International Nuclear Information System (INIS)

    Goldman, C.A.; Hopkins, M.E.

    1991-04-01

    Integrated resource planning involves the creation of a process in which supply-side and demand-side options are integrated to create a resource mix that reliably satisfies customers' short-term and long-term energy service needs at the lowest cost. Incorporating the concept of meeting customer energy service needs entails a recognition that customers' costs must be considered along with the utility's costs in the economic analysis of energy options. As applied to gas utilities, an integrated resource plan seeks to balance cost and reliability, and should not be interpreted simply as the search for lowest commodity costs. All state commissions were surveyed to assess the current status of gas planning and demand-side management and to identify significant regulatory issues faced by commissions during the next several years. The survey was to determine the extent to which they have undertaken least-cost planning for gas utilities. The survey included the following topics: (1) status of state PUC least-cost planning regulations and practices for gas utilities; (2) type and scope ofnatural gas DSM programs in effect, includeing fuel substitution; (3) economic tests and analysis methods used to evaluate DSM programs; (4) relationship between prudence reviews of gas utility purchasing practices and integrated resource planning; and (5) key regulatory issues facing gas utilities during the next five years. 34 refs., 6 figs., 10 tabs

  12. Asian gas and oil supplies, production, and utilization

    International Nuclear Information System (INIS)

    Jonchere, J.P.

    1991-01-01

    Some changes which have occurred recently, or which are now emerging, allow one to consider commercial energy revolving effectively around three poles--oil, natural gas and electricity, and these to be viewed more and more as commodities for services. A hard core of oil consumption, mainly dedicated to the transportation sector, will continue to fuel the crude oil demand growth. In Asia, such a trend will lead to an increasing reliance on Middle East crudes and thus to the need to upgrade the heavier part of the barrel. For its part, natural gas will help to limit the reliance on oil, and its resource base is large enough to offer it increasing shares in two key energy consuming sectors: electricity generation and nitrogen fertilizers. Moreover, concerns about the need to conserve natural gas reserves for use as a feedstock for nitrogen fertilizers and other petrochemicals, do not affect the picture. Limited amounts would be required and a dynamic approach to the development of fossil fuel resources enables the consideration of natural gas as a transitional fuel for the energy hungry power sector. However, in the meantime it is expected to play a key role both in safeguarding the environment and alleviating the investment burden, particularly in the power and nitrogen fertilizer sectors

  13. 78 FR 77114 - Pacific Gas and Electric Company: Notice of Application Accepted for Filing, Soliciting Comments...

    Science.gov (United States)

    2013-12-20

    ... Company (licensee). e. Name of Projects: Potter Valley Project. f. Location: Eel River and East Fork... Company, Mail Code: N11C P.O. Box 770000 San Francisco, CA 94177. Phone (415) 973-3076. i. FERC Contact...

  14. A prior authorization program of a radiology benefits management company and how it has affected utilization of advanced diagnostic imaging.

    Science.gov (United States)

    Levin, David C; Bree, Robert L; Rao, Vijay M; Johnson, Jean

    2010-01-01

    Radiology benefits management companies have evolved in recent years to meet the need to control the rapid growth in advanced diagnostic imaging. The Obama administration and other key policymakers have proposed using them as a cost-control mechanism, but little is known about how they operate or what results they have produced. The main tool they use is prior authorization. The authors describe the inner workings of the call center of one radiology benefits management company and how its prior authorization program seems to have slowed the growth in the utilization of MRI, CT, and PET in the large markets of one commercial payer. Copyright 2010 American College of Radiology. Published by Elsevier Inc. All rights reserved.

  15. Gas supply and Yorkshire Electricity

    Energy Technology Data Exchange (ETDEWEB)

    Anon.

    1995-04-01

    Yorkshire Electricity, among other independent suppliers of gas, now competes for a share of the United Kingdom gas market, previously monopolised by British Gas. The experience of this successful electric utility company, expanding into the industrial and domestic gas supply market is described in the article. The company`s involvement stems partly from the fact that significant volumes of gas are landed at three terminals within its franchise area. The company will also seek to use subsidaries to generate electric power from gas turbine power plants and explore the possibilities of developing combined heat and power (CHP) plants where appropriate. (UK)

  16. Utilization of stable isotopes for characterizing an underground gas generator

    International Nuclear Information System (INIS)

    Pirard, J.P.; Antenucci, D.; Renard, X.; Letolle, R.

    1994-01-01

    The principles of isotopic exchange and isotope ratio result interpretation are first reviewed; then, in the framework of an underground coal gasification project in Belgium, experiments and modelling of the underground gas generator have been carried out: isotopic abundances of carbon, hydrogen and oxygen have been measured in the gasifying agent (O 2 , H 2 O) and in the effluent (CO 2 , CO, H 2 , H 2 O, CH 4 , O 2 , heavy oils and various organic and mineral substances). Gasification kinetics and temperatures have been evaluated and isotope application to thermometry is discussed. 1 fig., 9 refs

  17. 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

  18. The Integration Aspects of Activities of the Companies in the Oil and Gas Industry Sector in the Context of Globalization

    Directory of Open Access Journals (Sweden)

    Panevnyk Tetiana M.

    2016-05-01

    Full Text Available The article considers both the dynamics and the structure of oil and gas production in Ukraine, situation of the oil and gas companies at the current stage of globalization of the world economy have been covered. The main problems impacting the functioning of the domestic industry sector have been identified, including the lack of effectiveness of the existing integration processes. The world trends and patterns of integration processes have been considered. It has been determined that the oil and gas industry sector leaders are the multinational companies that actively use integration in their practices. The current trends in creating integration linkages in different parts of the process chain in the oil and gas industry have been identified. Influence by large corporations of the innovative type on the creation of a favorable investment climate has been confirmed, as well as conducting their own policies of expansion in the overseas markets. On the basis of studying the foreign experience, expediency of development of the oil and gas sector enterprises by activating integration processes has been substantiated. Priorities and possibilities for further functioning of enterprises in the the oil and gas industry sector have been identified

  19. The world trends of high temperature gas-cooled reactors and the mode of utilization

    International Nuclear Information System (INIS)

    Ishikawa, Hiroshi; Shimokawa, Jun-ichi

    1974-01-01

    After a long period of research and development, high temperature gas-cooled reactors are going to enter the practical stage. The combination of a HTGR with a closed cycle helium gas turbine is advantageous in thermal efficiency, reduction of environmental impact and economy. In recent years, the direct utilization of nuclear heat energy in industries has been attracting interest. The multi-purpose utilization of high temperature gas-cooled reactors is thus now the world trend. Reviewing the world developments in this field, the following matters are described: (1) development of HTGRs in the U.K., West Germany, France and the United States; (2) development of He gas turbine, etc. in West Germany; and (3) multi-purpose utilization of HTGRs in West Germany and Japan. (Mori, K.)

  20. Utility industry evaluation of the Modular High-Temperature Gas-Cooled Reactor

    International Nuclear Information System (INIS)

    Burstein, S.; Bitel, J.S.; Tramm, T.R.; High, M.D.; Neils, G.H.; Tomonto, J.R.; Weinberg, C.J.

    1990-02-01

    A team of utility industry representatives evaluated the Modular High Temperature Gas-Cooled Reactor plant design, a current design created by an industrial team led by General Atomics under Department of Energy sponsorship and with support provided by utilities through Gas-Cooled Reactor Associates. The utility industry team concluded that the plant design should be considered a viable application of an advanced nuclear concept and deserves continuing development. Specific comments and recommendations are provided as a contribution toward improving a very promising plant design. 2 refs

  1. 78 FR 33051 - Notification of Proposed Production Activity, The Gas Company, LLC dba Hawai'i Gas, Subzone 9F...

    Science.gov (United States)

    2013-06-03

    ... May 22, 2013. The subzone currently has authority to produce synthetic natural gas, carbon dioxide... FTZ procedures could exempt Hawai'i Gas from customs duty payments on the foreign status components... during customs entry procedures that apply to synthetic natural gas, carbon dioxide, hydrogen...

  2. Making the Connection: Beneficial Collaboration Between Army Installations and Energy Utility Companies

    Science.gov (United States)

    2011-01-01

    the Army should be considered. Reduced Adverse Impacts on the Environment Reduce harmful emissions and discharges from energy and fuel use. Conduct...NOTE: “Facilities” consist of cogenerators , other industrial generators, and qualifying facilities that are selling energy to industrial or...acceptable mission and environmental impacts ,6 favorable utility rates, and favor- able renewable energy credits and incentives. Fort Carson partnered

  3. Outlook for gas turbine plant utilization in htgr power facilities

    International Nuclear Information System (INIS)

    Beknev, V.S.; Leont'ev, A.I.; Shmidt, K.L.; Surovtsev, I.G.

    1983-01-01

    The nuclear reactor power plants that have found greatest favor in the nuclear power industry worldwide are pressurized water reactors, boiling-water reactors, and uranium-graphite channel reactors with saturated-steam steam turbine units (PTU). The efficiency of power generating stations built around reactors such as these does not exceed 30 to 32%, and furthermore they are ''tied down'' to water reservoirs, with the entailed severe thermal effects on the environmental surroundings. The low efficiency range cited is evidence of inefficacious utilization of the nuclear fuel, reserves of which have their limits just as there are limits to available reserves of fossil fuels. Forecasts are being floated of a possible uranium crisis (profitable mining of uranium) in the mid-1990's, even with the expected development of breeder reactors to bridge the gap

  4. Operational benefits obtained by implementing a remote monitoring and control system at CEGAS (Gas Company of Ceara, Brazil)

    Energy Technology Data Exchange (ETDEWEB)

    Almeida, Rui C.O. [Companhia de Gas do Ceara (CEGAS), Fortaleza, CE (Brazil); Zamponha, Rogerio S. [SOFTBRASIL, Sao Paulo, SP (Brazil)

    2009-07-01

    CEGAS (Gas Company of Ceara) recently implemented an automated remote monitoring and control system at the Natural Gas Stations located within the city of Fortaleza. The main purposes to implement the project were to install a better operational platform, allowing CEGAS to analyze its operational conditions and to measure customer's consumption in real time. The data communication infra-structure chosen was GPRS/GSM, due to it's low deployment cost and coverage availability. The first phase of the project comprised 50 vehicular natural gas stations. The project was successfully installed, and became the 1{sup st} project at this type to run efficiently over a GPRS infra-structure in Brazil for gas monitoring, with reliable control and data communication. This document intends to present the reasons that lead CEGAS to invest in such a system, the technology deployed and the benefits achieved. (author)

  5. Leading Players of the European Power and Gas Industry Overview of Groups - SWOTs - Benchmarking - Company Profiles and Financials

    International Nuclear Information System (INIS)

    2017-09-01

    This study presents: The medium-term and mega trends of the industry market developments and geographical segments; The competitive landscape and the main corporate rankings; The main conclusions of the report, summarised in 10 analytical slides. Content: 1. Overview: The Sector, Ranking, Performance Analysis; 2. Company Profiles: EDF, Enel, Engie, RWE, E.ON, SSE, Iberdrola, Gas Natural Fenosa, Vattenfall, EDP; 3. Sources; 4. Annexes

  6. Integrated approach to natural gas utilization in the Asia Pacific region

    International Nuclear Information System (INIS)

    Hovdestad, W.R.; Egbogah, E.O.

    1995-01-01

    The rapidly expanding economies in the Pacific Rim have placed increasing demands upon indigenous natural gas supplies in South East Asia and Australia. Competing demands include exports of liquefied natural gas (LNG), domestic consumption, and potential use for enhanced oil recovery (EOR) to extend the useful life of maturing oil fields. An additional competing demand for gas exports may emerge as the interstate pipeline grid is expanded. An integrated approach incorporating the evolving nature of gas demands and discrete physical supplies would provide a means to mitigate against potential mismatching of supply and demand. The consideration of the evolving nature of gas demands could promote economically beneficial changes to gas field development. The development of high carbon dioxide (CO 2 ) content gas fields has been slowed by the lack of a market for CO 2 . Utilization of by-product CO 2 for EOR could improve development economics, thus facilitating earlier development of gas supplies to satisfy gas demands including domestic use and LNG exports. End users would also benefit from the assurance that gas supplies would become available as needed. The maturity and increasingly complex natural gas industry in the Asia Pacific Region has led to a qualitative change. The model of single projects to satisfy single markets is no longer valid. The current environment is more dynamic, creating the need to anticipate changes to market demands and to find value-added markets for by-products. The integrated approach to gas utilization discussed in this paper presents a new model more appropriate to the gas industry existing today in the Asia Pacific Region. This approach is particularly significant to widely discussed proposals for an Asia Pacific energy grid extending to Australia

  7. Valuation of international oil- and gas companies; Verdsetting av internasjonale olje- og gasselskaper

    Energy Technology Data Exchange (ETDEWEB)

    Osmundsen, Petter; Mohn, Klaus; Espedal, Harald; Loevaas, Kjell

    2002-07-01

    In Norway, stock exchange quotation of Statoil has led to increased interest in valuation of oil companies. This article goes through the theory of corporate valuation. Then it compares the theory with practice, where valuation largely is built on accounts-based indicators. Taking the oil companies as a case, the article describes and evaluates the valuation methods used by analysts and investment banks.

  8. Trigeneration: A new way for landfill gas utilization and its feasibility in Hong Kong

    International Nuclear Information System (INIS)

    Hao Xiaoli; Yang Hongxing; Zhang Guoqiang

    2008-01-01

    Application of landfill gas (LFG) means a synergy between environmental protection and energy production. This paper presents a review of the status of LFG application. To more efficiently utilize the LFG in Hong Kong, a trigeneration scheme is proposed as a new way of LFG utilization. The feasibility of LFG trigeneration in Hong Kong is evaluated from the views of primary energy-saving and greenhouse gas (GHG) emission reduction as well as economic benefit. The proposed scenario is compared with the conventional scenarios of LFG treatment and utilization. It is shown that LFG for trigeneration has a higher energy saving and GHG emission reduction potentials. The new scheme is also more economical than the conventional way of LFG utilization. Some policy recommendations are also given to promote the biomass energy utilization from waste landfills in Hong Kong

  9. Feasibility study on recovery and utilization of coal mine gas (CMG) at Donetsk Coal Field

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    For the purpose of getting petroleum substitution energy and reducing greenhouse effect gas emission, an investigational study was carried out of the project for methane gas recovery/utilization at the Donbassa coal mine in Ukraine. At the Donbassa coal mine, degassing by test boring is being conducted to reduce the gas emission at coal face for safety, but most of the gas is discharged into the air. In this project, the following were studied: degassing boring/gas induction from bore hole/measurement in gas induction pipe, gas recovery system combined with gas induction in flyash, and installation/operation of gas engine power generation facilities (1,710kW x 7 units) with exhaust heat recovery boiler using the recovered methane gas as fuel. The results obtained were the petroleum substitution amount of 31,000 toe/y and the amount of greenhouse effect gas reduction of 480,000 t/y. In the economical estimation, the initial investment amount was 3 billion yen, the profitability of the total investment used was 2.9%, and the internal earning rate was 6.5%. (NEDO)

  10. Basic survey project for joint implementation, etc. for associated gas utilization project at Kokdumalak Gas Field in Republic of Uzbekistan

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    For the purpose of reducing greenhouse effect gas emissions, a survey was conducted of the recovery/utilization of the associated gas in the Kokdumalak gas field in the Republic of Uzbekistan. In this area, crude oil and natural gas are produced, but the associated gas, etc. are released burning in the atmospheric air. This plan aims to recover LPG, NGL, etc. from these. In the plan, studies were made on the installation in the Karaulbazar area of production facilities of LPG of 369t/d and NGL of 107t/d by the feed of raw gas of 5,748,000 Sm{sup 3}/d and of LPG storage facilities, and on the installation of a 80km-LPG pipeline. The construction work will start in April, 2001 and is planned to be completed in 33 months. The investment required is estimated at approximately 82,003M US$. The substituting energy generated in this plan will be 168,418 toe/y and will total 5,052,546 toe in the term. Moreover, the reduction in greenhouse effect gas emissions will be 4.52 million t/y in CO2 and will total 135 million t in CO2 in the term. (NEDO)

  11. Cooperation between West and East German gas transmission companies - an example of collaboration with Eastern European gas suppliers

    International Nuclear Information System (INIS)

    Geweke, J.

    1994-01-01

    In the future, it can be assumed there will be a new quality of co-operation between the East and the West. The tremendous growth in demand for natural gas in Europe necessitates the development of new, increasingly distant gas resources. The investment required can not be raised by a few countries on their own. A strategy is needed for all states integrated in the European natural gas transmission system. Due to their geographic location, Eastern and Southern European countries have a key role to play. Central Europe will become the heart of the international natural gas business. Then the future co-operation between East and Western Europe must be taken into account. An important prerequisite for equal partners in the European gas industry will be coordination, if natural gas is to continue to make a growing contribution to an environmentally compatible and efficient energy supply in all European states and beyond. (orig.)

  12. Examining the potential of natural gas demand-side measures to benefit customers, the distribution utility, and the environment: two case studies from Europe

    International Nuclear Information System (INIS)

    Almeida, A.T. de; Carvalho, A.; Mariano, J.; Broege, M.

    2004-01-01

    The aim of this paper is to demonstrate how integrated resource planning (IRP) oriented to the gas sector can be applied both in new networks and in mature networks, and to present the advantages of its application. One case study is described, in the western central region of Portugal, to illustrate the results of a pilot project on natural gas IRP implementation in a new network in the European Union (EU). The city of Burg, Germany, with a mature gas network with district heating was also analysed in terms of IRP potential. The most important phases of the integrated resource plan definition and implementation (especially those oriented to the demand-side) are presented, namely, the definition of the most efficient technologies (including solar energy), fuel-switching possibilities, a detailed study of the impacts in the economy, environment and society, and the policy incentives necessary to motivate the gas utility companies to perform IRP. In the main case study, the suggested implementation plan would lead to a reduction of around 4.7% in natural gas consumption. Additionally, 13.3% of cost-effective fuel switching from other competing forms of energy to natural gas can be achieved. A proposed EU energy services directive on mandatory energy-efficiency activities for gas and electricity distribution utilities in the EU, will promote the large-scale implementation of the proposed approach in Europe. (author)

  13. The purchase of natural gas using a smart card. Energy company and customer sometimes better off with prepayment

    International Nuclear Information System (INIS)

    Meijerink, R.; Meyer, G.E.

    1997-01-01

    In particular in an open market prepayment systems offer advantages for small-scale and large-scale consumers and energy utilities. The use of prepayment systems makes invoices superfluous and defaulters do not have to disconnected. By means of a smart card it is simple to register who made the purchase and to whom gas is supplied. The Dutch natural gas research institute Gastec plans a project to test the safety of prepayment systems

  14. Gas utilization in TFTR [Tokamak Fusion Test Reactor] neutral beam injectors

    International Nuclear Information System (INIS)

    Kamperschroer, J.H.; Gammel, G.M.; Kugel, H.W.; Grisham, L.R.; Stevenson, T.N.; von Halle, A.; Williams, M.D.

    1987-08-01

    Measurements of gas utilization in a test TFTR neutral beam injector have been performed to study the feasibility of running tritium neutral beams with existing ion sources. Gas consumption is limited by the restriction of 50,000 curies of T 2 allowed on site. It was found that the gas efficiency of the present long-pulse ion sources is higher than it was with previous short-pulse sources. Gas efficiencies were studied over the range of 35 to 55%. At the high end of this range the neutral fraction of the beam fell below that predicted by room temperature molecular gas flow. This is consistent with observations made on the JET injectors, where it has been attributed to beam heating of the neutralizer gas and a concomitant increase in conductance. It was found that a working gas isotope exchange from H 2 to D 2 could be accomplished on the first beam shot after changing the gas supply, without any intermediate preconditioning. The mechanism believed responsible for this phenomenon is heating of the plasma generator walls by the arc and a resulting thermal desorption of all previously adsorbed and implanted gas. Finally, it was observed that an ion source conditioned to 120 kV operation could produce a beam pulse after a waiting period of fourteen hours by preceding the beam extraction with several hi-pot/filament warm-up pulses, without any gas consumption. 18 refs., 7 figs., 2 tabs

  15. Modelling of landfill gas adsorption with bottom ash for utilization of renewable energy

    Energy Technology Data Exchange (ETDEWEB)

    Miao, Chen

    2011-10-06

    Energy crisis, environment pollution and climate change are the serious challenges to people worldwide. In the 21st century, human being is trend to research new technology of renewable energy, so as to slow down global warming and develop society in an environmentally sustainable method. Landfill gas, produced by biodegradable municipal solid waste in landfill, is a renewable energy source. In this work, landfill gas utilization for energy generation is introduced. Landfill gas is able to produce hydrogen by steam reforming reactions. There is a steam reformer equipment in the fuel cells system. A sewage plant of Cologne in Germany has run the Phosphoric Acid Fuel Cells power station with biogas for more than 50,000 hours successfully. Landfill gas thus may be used as fuel for electricity generation via fuel cells system. For the purpose of explaining the possibility of landfill gas utilization via fuel cells, the thermodynamics of landfill gas steam reforming are discussed by simulations. In practice, the methane-riched gas can be obtained by landfill gas purification and upgrading. This work investigate a new method for upgrading-landfill gas adsorption with bottom ash experimentally. Bottom ash is a by-product of municipal solid waste incineration, some of its physical and chemical properties are analysed in this work. The landfill gas adsorption experimental data show bottom ash can be used as a potential adsorbent for landfill gas adsorption to remove CO{sub 2}. In addition, the alkalinity of bottom ash eluate can be reduced in these adsorption processes. Therefore, the interactions between landfill gas and bottom ash can be explained by series reactions accordingly. Furthermore, a conceptual model involving landfill gas adsorption with bottom ash is developed. In this thesis, the parameters of landfill gas adsorption equilibrium equations can be obtained by fitting experimental data. On the other hand, these functions can be deduced with theoretical approach

  16. 18 CFR 367.1110 - Account 111, Accumulated provision for amortization of service company property.

    Science.gov (United States)

    2010-04-01

    ... THE PUBLIC UTILITY HOLDING COMPANY ACT OF 2005, FEDERAL POWER ACT AND NATURAL GAS ACT UNIFORM SYSTEM OF ACCOUNTS FOR CENTRALIZED SERVICE COMPANIES SUBJECT TO THE PROVISIONS OF THE PUBLIC UTILITY HOLDING... (§ 367.4040), for the current amortization of limited-term service company property investments. (2...

  17. Financial costs due to excess health risks among active employees of a utility company.

    Science.gov (United States)

    Yen, Louis; Schultz, Alyssa; Schnueringer, Elaine; Edington, Dee W

    2006-09-01

    The objective of this study was to examine the health risk-related excess costs of time away from work, medical claims, pharmacy claims, and total costs with and without considering the prevalence of health risks. A total of 2082 of 4266 employees of a Midwest utility participated in a health risk appraisal (HRA). Individuals were classified by their HRA participation status and also by 15 health risks. Total and excess costs were analyzed for all employees. There were significant excess costs due to individual risks and overall excess health risks in all cost measures. Both excess cost per risk and prevalence of the risk were important factors in determining the excess costs in the population. As compared with low-risk participants, HRA nonparticipants and the medium- and high-risk participants were 1.99, 2.22, and 3.97 times more likely to be high cost status. Approximately one third of corporate costs in medical claims, pharmacy claims, and time away from work could be defined as excess costs associated with excess health risks.

  18. Ways to achieve optimum utilization of waste gas heat in cement kiln plants with cyclone preheaters

    Energy Technology Data Exchange (ETDEWEB)

    Steinbiss, E

    1986-02-01

    Kiln exit gases and the exhaust gases from clinker coolers often cannot be fully utilized in drying plants. In such cases a part of the heat content of the gases should be utilized for water heating. In addition, it is possible to utilize the waste gas heat in conventional steam boilers, with which, depending on design, it is possible to generate electricity at a rate of between 10-30 kWh/t (net output). A new and promising method of utilization of waste gas heat is provided by precalcining systems with bypass, in which up to 100% of the kiln exit gases can be economically bypassed and be utilized in a steam boiler, without requiring any cooling. A development project, already started, gives information on the operational behaviour of such a plant and on the maximum energy recoverable. Alternatively, the bypass gases may, after partial cooling with air or preheater exit gas, be dedusted and then utilized in a grinding/drying plant. Furthermore, they can be used in the cement grinding process for the drying of wet granulated blastfurnace slag or other materials. For this it is not necessary to dedust the bypass gases.

  19. Utility assessment: the market for the high temperature gas-cooled reactor and the incentives for its utilization

    International Nuclear Information System (INIS)

    1980-09-01

    The approach taken in this assessment is one in which the HTGR is evaluated from the perspective of its eventual users and operators - the utility industry. Section 2 of this report presents projections of future electrical and process heat energy demands in order to attempt to quantify the potential market for the HTGR. Section 3 provides an analysis of the effects of the HTGR on specific utility systems as well as extrapolated results on a national basis. Section 4 presents assessments of the various recognized incentives for HTGR commercialization. Sections 5, 6, and 7 present technical descriptions, and economic and market assessments of each of the three reference HTGR systems, namely the HTGR Steam Cycle, Gas Turbine, and Reformer

  20. Risk factors in stock returns of Canadian oil and gas companies

    International Nuclear Information System (INIS)

    Sadorsky, P.

    2001-01-01

    This paper uses a multifactor market model to estimate the expected returns to Canadian oil and gas industry stock prices. Results are presented to show that exchange rates, crude oil prices and interest rates each have large and significant impacts on stock price returns in the Canadian oil and gas industry. In particular, an increase in the market or oil price factor increases the return to Canadian oil and gas stock prices while an increase in exchange rates or the term premium decreases the return to Canadian oil and gas stock prices. Furthermore, the oil and gas sector is less risky than the market and its moves are pro-cyclical. This suggests that Canadian oil and gas stocks may not be a good hedge against inflation

  1. Forecasted electric power demands for the Baltimore Gas and Electric Company. Volume 1 and Volume 2. Documentation manual

    International Nuclear Information System (INIS)

    Estomin, S.L.; Beach, J.E.; Goldsmith, J.V.

    1991-05-01

    The two-volume report presents the results of an econometric forecast of peak load and electric power demand for the Baltimore Gas and Electric Company (BG ampersand E) through the year 2009. Separate energy sales models were estimated for residential sales in Baltimore City, residential sales in the BG ampersand E service area excluding Baltimore City, commercial sales, industrial sales, streetlighting sales, and Company use plus losses. Econometric equations were also estimated for electric space heating and air conditioning saturation in Baltimore City and in the remainder of the BG ampersand E service territory. In addition to the energy sales models and the electric space conditioning saturation models, econometric models of summer and winter peak demand on the BG ampersand E system were estimated

  2. Norwegian company suppliers for the oil and gas exploitation in Norway and abroad 2003

    International Nuclear Information System (INIS)

    Kristiansen, Frode; Heum, Per; Vatne, Eirik; Wiig, Wibecke

    2004-09-01

    The Institute for Research in Economics and Business Administration has for the forth time monitored how Norwegian suppliers to the petroleum activity find their way to various markets. The data are valid for activities during 2003. The study is carried out among 413 companies at the business level and for 21 at the corporation level. The companies are mainly small and middle sized while the corporations that comprises several companies, are to be considered as large in the Norwegian context. 204 of the small and middle sized companies replied. In the group of larger corporations about 95 % replied. As the latter group is responsible for 80-90 % of the turnover in the Norwegian petroleum sector the total estimates in the investigation should be quite accurate. More than 90 % of the registered sales abroad may be contributed to 22 companies. It should therefore be possible to catch important development characteristics in the petroleum sector by focusing on 30-40 companies. Another structural characteristic is that the companies involved in petroleum activities rarely involve themselves in pure research and development activities. The current innovation is made in the context of solving specific challenges connected to reservoir, ocean depth, climate and distance and usually in relation to customers and suppliers. The petroleum sector had an average turnover of 39 % in their trade with foreign countries in 2003 which is an increase. The majority of the companies have a registered sale abroad. The tendency is increasing. The petroleum regions that receive the majority of the Norwegian sales during 2003 as previously, are the UK/North Sea, the USA/Canada and South East Asia/Australia. The sales to the Western Africa and South America are also considerable. The petroleum sector in Norway has achieved market positions over almost the entire globe in less than 10 years. With the collected data material as a basis it is estimated a 34 thousand million NOK petroleum

  3. Mobile natural gas leak surveys indicate that two utilities have high false negative rates

    Science.gov (United States)

    von Fischer, J. C.; Brewer, P. E.; Chamberlain, S.; Gaylord, A.; von Fischer, J.

    2016-12-01

    In the distribution systems that carry natural gas to consumers, leaks need to be discovered for safety reasons and to reduce greenhouse gas emissions. However, few utilities have adopted newer laser-based technologies that have greater sensitivity and precision, and instead rely on "industry standard" equipment that is far less sensitive. In partnership with the Environmental Defense Fund and Google, we mapped natural gas leaks in the domains of two anonymous utilities (Utility "A" and "B") using high sensitivity Picarro methane analyzers in Google Street View Cars. Surprisingly, when we shared these results with utilities, their survey crews were unable to find most of the leaks that our survey indicated (84% in A and 80% in B). To investigate this phenomenon, our team visited a subset of the leaks in each utility domain (n=32 in A and n=30 in B), and worked alongside utility surveyors to search the leak indication area, using a Los Gatos Research ultraportable methane analyzer to pinpoint leak locations. We found evidence of natural gas leaks at 69% and 68% of the locations in Utilities A and B respectively where survey crews had found nothing. We describe this as a "false negative" rate for the utility because the utility survey falsely indicated that there was no leak at these locations. Of these false negatives, 7% (n=2 of 32 in A, n=2 of 30 in B) were determined to be Grade 1 leaks requiring immediate repair due to high safety risk. Instrument sensitivity appears to explain some of the false negative rates. In particular, use of some industry standard equipment appears to have created a false sense of confidence among utility surveyors that leaks were not present. However, there was also evidence of communication failures and that surveyors did not use optimal approaches in their search. Based on these findings, we suggest that: 1) mobile deployment of high-precision methane analyzers can help find more natural gas leaks, and 2) use of some hand-held survey

  4. Efficiency of laser beam utilization in gas laser cutting of materials

    Science.gov (United States)

    Galushkin, M. G.; Grishaev, R. V.

    2018-02-01

    Relying on the condition of dynamic matching of the process parameters in gas laser cutting, the dependence of the beam utilization factor on the cutting speed and the beam power has been determined. An energy balance equation has been derived for a wide range of cutting speed values.

  5. Knowledge, attitudes, and practices toward malaria risk and prevention among frequent business travelers of a major oil and gas company.

    Science.gov (United States)

    Berg, Johannes; Breederveld, Daan; Roukens, Anna H; Hennink, Yvonne; Schouten, Marjolijn; Wendt, Judy K; Visser, Leo G

    2011-01-01

    Despite significant morbidity and mortality among business travelers due to malaria, very little has been published on knowledge, attitudes, and practices (KAP) toward malaria risk. The aim of this study was to assess KAP among frequent international business travelers (FBT) and to identify recommendations for improving malaria prevention that could be applied to the wider FBT community in occupational health. A retrospective web-based survey was conducted in 2005 among self-registered FBT of an oil and gas company based in the Netherlands. The survey was completed by 328 of the 608 self-registered FBT (54%). Fifty-four percent of respondents had visited a high-risk area for malaria. Most respondents (96%) were experienced travelers; the majority (71%) sought health advice before their trip and made use of a company health resource. Fever was recognized as a malaria symptom by all FBT; travel to high-risk malaria areas was correctly identified by 96%, and 99% of these travelers adhered to use of adequate personal protective measures. The proportion of travelers carrying appropriate anti-malaria drug regimen was positively associated with receiving company advice among FBT traveling to high-risk destinations (RR = 2.10, 95% CI: 1.21-3.67), but not for those traveling to low- or no-risk destinations. Only 8% (14) of those going to a high-risk area were not carrying malaria prophylaxis. One in five of FBT traveling to no-risk areas were unnecessarily carrying malaria prophylaxis. The majority of KAP results were excellent. We postulate that a company culture with a strong focus on health, safety, security, and environment can positively contribute to high KAP scores. Notwithstanding the excellent findings, this study also provides a cautionary tale for company health functions against overprescribing of malaria prophylaxis. It demonstrates the need for constant review and audit of adherence to quality criteria. © 2011 International Society of Travel Medicine.

  6. Early site review report for the Sundesert site, San Diego Gas and Electric Company. Project No. 558

    International Nuclear Information System (INIS)

    1977-01-01

    The purpose of the report is to present the Nuclear Regulatory Commission's evaluation of several of the matters relating to the suitability of the Sundesert site near Blythe, California, on which the San Diego Gas and Electric Company proposes to build the Sundesert Nuclear Plant, Units 1 and 2. The report summarizes the results of the technical evaluation of the suitability of the proposed Sundesert site for a nuclear plant and delineates the scope of the technical matters considered in evaluating the suitability of the site

  7. Membrane steam reforming of natural gas for hydrogen production by utilization of medium temperature nuclear reactor

    International Nuclear Information System (INIS)

    Djati Hoesen Salimy

    2010-01-01

    The assessment of steam reforming process with membrane reactor for hydrogen production by utilizing of medium temperature nuclear reactor has been carried out. Difference with the conventional process of natural gas steam reforming that operates at high temperature (800-1000°C), the process with membrane reactor operates at lower temperature (~500°C). This condition is possible because the use of perm-selective membrane that separate product simultaneously in reactor, drive the optimum conversion at the lower temperature. Besides that, membrane reactor also acts the role of separation unit, so the plant will be more compact. From the point of nuclear heat utilization, the low temperature of process opens the chance of medium temperature nuclear reactor utilization as heat source. Couple the medium temperature nuclear reactor with the process give the advantage from the point of saving fossil fuel that give direct implication of decreasing green house gas emission. (author)

  8. Utilizing laser spectroscopy of noble gas tracers for mapping oil and gas deposits. Final technical report

    International Nuclear Information System (INIS)

    Schuessler, H.A.

    1998-01-01

    The research results have demonstrated that extending collinear fast beam laser spectroscopy to resonance-excitation field-ionization spectroscopy yielded a novel ultrasensitive method to identify minute amounts of radioactive and stable isotopes. The authors have mainly performed measurements involving the trace detection of the various isotopes of Kr, Tl and Xe. In particular the technique is capable to monitor the long-lived radioactive isotopes used as tracers in the well logging industry and also in the biosphere in a range, where nuclear radiation counting techniques do not have the required isotopic selectivity and sensitivity. The authors are working in two directions. Both applications are based on the ultra sensitive detection of 85 Kr, namely: trace detection of 85 Kr to map the reservoir structure of large oil fields; trace detection of 85 Kr in environmental air samples to monitor nuclear activities and nuclear materials processing on a global scale. The authors are in contact with the BP company for practically implementing the oil field related work and have asked for samples from their Alaskan fields

  9. 76 FR 44324 - Tennessee Gas Pipeline Company; Notice of Request Under Blanket Authorization

    Science.gov (United States)

    2011-07-25

    ... under the Natural Gas Act (NGA) as amended, to abandon in place and by sale to Famcor Oil, Inc. (Famcor...-1601 (facsimile) or Juan Eligio, Analyst, Certificates & Regulatory Compliance, at (713) 420-3294 or...

  10. 75 FR 10242 - Tennessee Gas Pipeline Company; Notice of Availability of the Environmental Assessment for the...

    Science.gov (United States)

    2010-03-05

    ... (TGP) in the above referenced docket. TGP requests authorization to expand its natural gas pipeline... potentially affected by TGP's proposal and participate in the NEPA analysis. These cooperating agencies will...

  11. Simulation-Optimization Framework for Synthesis and Design of Natural Gas Downstream Utilization Networks

    Directory of Open Access Journals (Sweden)

    Saad A. Al-Sobhi

    2018-02-01

    Full Text Available Many potential diversification and conversion options are available for utilization of natural gas resources, and several design configurations and technology choices exist for conversion of natural gas to value-added products. Therefore, a detailed mathematical model is desirable for selection of optimal configuration and operating mode among the various options available. In this study, we present a simulation-optimization framework for the optimal selection of economic and environmentally sustainable pathways for natural gas downstream utilization networks by optimizing process design and operational decisions. The main processes (e.g., LNG, GTL, and methanol production, along with different design alternatives in terms of flow-sheeting for each main processing unit (namely syngas preparation, liquefaction, N2 rejection, hydrogen, FT synthesis, methanol synthesis, FT upgrade, and methanol upgrade units, are used for superstructure development. These processes are simulated using ASPEN Plus V7.3 to determine the yields of different processing units under various operating modes. The model has been applied to maximize total profit of the natural gas utilization system with penalties for environmental impact, represented by CO2eq emission obtained using ASPEN Plus for each flowsheet configuration and operating mode options. The performance of the proposed modeling framework is demonstrated using a case study.

  12. Waste heat gas utilization for HTGR gas turbine plant for sea water desalination

    International Nuclear Information System (INIS)

    Hunter, D.A.A.

    1981-01-01

    A thermodynamic analysis is performed for a HTGR - Gas Turbine Plant, coupled with a Rankine cycle for additional power generation and/or desalination of sea water with a multistage flash evaporator. Three basic alternatives are studied: a) Brayton cycle with inter-cooling and without regeneration, coupled with a Rankine cycle for power generation and steam for evaporator. b) Same as a) but without inter-cooling and with regeneration. c) Brayton cycle with regeneration, without inter-cooling, coupled with a Rankine cycle for sea water evaporator steam generation. The behavior of the three alternatives is established with a parametric study for the most representative variables. Economy, safety and control aspects were considered for the three different conceptions. (Author) [pt

  13. The missing dimension of knowledge transfer from subsidiaries to headquarters: The case of Oil and Gas companies in CEE region

    Directory of Open Access Journals (Sweden)

    Emil Velinov

    2016-12-01

    Full Text Available The paper identifies knowledge management determinants of knowledge transfer from subsidiaries to headquarters in the top Oil & Gas companies in Central and Eastern Europe as their level of innovations, internationalization and economic importance are emerging. The paper sheds a light not only on the process of knowledge transfer parent-subsidiary but via versa as it is critical in the 21st century for better adapting to specific business needs in certain geographical regions. Thus, this reversed knowledge from subsidiaries to headquarters is critical for the given business sector where the level of innovation and amount of R&D investments are enormous. The study argues that the reversed process of knowledge transfers from subsidiary to parent company is positively related to company performance and business diversification. Nowadays the knowledge formed in the subsidiaries of Multinational Corporations (MNCs is transferred to headquarters by investing in R&D centres, building new exploration and testing sites abroad. In the reversed knowledge transfer process we can identify main challenges, which are very critical to analyse and determine the exact process.

  14. Utilization of arterial blood gas measurements in a large tertiary care hospital.

    Science.gov (United States)

    Melanson, Stacy E F; Szymanski, Trevor; Rogers, Selwyn O; Jarolim, Petr; Frendl, Gyorgy; Rawn, James D; Cooper, Zara; Ferrigno, Massimo

    2007-04-01

    We describe the patterns of utilization of arterial blood gas (ABG) tests in a large tertiary care hospital. To our knowledge, no hospital-wide analysis of ABG test utilization has been published. We analyzed 491 ABG tests performed during 24 two-hour intervals, representative of different staff shifts throughout the 7-day week. The clinician ordering each ABG test was asked to fill out a utilization survey. The most common reasons for requesting an ABG test were changes in ventilator settings (27.6%), respiratory events (26.4%), and routine (25.7%). Of the results, approximately 79% were expected, and a change in patient management (eg, a change in ventilator settings) occurred in 42% of cases. Many ABG tests were ordered as part of a clinical routine or to monitor parameters that can be assessed clinically or through less invasive testing. Implementation of practice guidelines may prove useful in controlling test utilization and in decreasing costs.

  15. Demonstration of natural gas reburn for NO{sub x} emissions reduction at Ohio Edison Company`s cyclone-fired Niles Plant Unit Number 1

    Energy Technology Data Exchange (ETDEWEB)

    Borio, R.W.; Lewis, R.D.; Koucky, R.W. [ABB Power Plant Labs., Windsor, CT (United States); Lookman, A.A. [Energy Systems Associates, Pittsburgh, PA (United States); Manos, M.G.; Corfman, D.W.; Waddingham, A.L. [Ohio Edison, Akron, OH (United States); Johnson, S.A. [Quinapoxet Engineering Solutions, Inc., Windham, NH (United States)

    1996-04-01

    Electric utility power plants account for about one-third of the NO{sub x} and two-thirds of the SO{sub 2} emissions in the US cyclone-fired boilers, while representing about 9% of the US coal-fired generating capacity, emit about 14% of the NO{sub x} produced by coal-fired utility boilers. Given this background, the Environmental Protection Agency, the Gas Research Institute, the Electric Power Research Institute, the Pittsburgh Energy Technology Center, and the Ohio Coal Development Office sponsored a program led by ABB Combustion Engineering, Inc. (ABB-CE) to demonstrate reburning on a cyclone-fired boiler. Ohio Edison provided Unit No. 1 at their Niles Station for the reburn demonstration along with financial assistance. The Niles Unit No. 1 reburn system was started up in September 1990. This reburn program was the first full-scale reburn system demonstration in the US. This report describes work performed during the program. The work included a review of reburn technology, aerodynamic flow model testing of reburn system design concepts, design and construction of the reburn system, parametric performance testing, long-term load dispatch testing, and boiler tube wall thickness monitoring. The report also contains a description of the Niles No. 1 host unit, a discussion of conclusions and recommendations derived from the program, tabulation of data from parametric and long-term tests, and appendices which contain additional tabulated test results.

  16. An analysis of strategy plan on business performance of a water utility : a Midvaal water company case study / Erven Sello Malatji

    OpenAIRE

    Malatji, Erven Sello

    2014-01-01

    The purpose of the research was to assess the strategic management process of a water utility in South Africa. The research focused on Midvaal Water Company, a section 21 water utility based in South Africa, North West Province town of Klerksdorp. The objectives of the study were; (a) to assess the organisational level of knowledge when it comes to SMP, (b) to determine different perceptions with regards to SMP between management and employees, (c) to determine the organisational profiles (ag...

  17. Gas utilization in the Tokamak Fusion Test Reactor neutral beam injectors

    International Nuclear Information System (INIS)

    Kamperschroer, J.H.; Gammel, G.M.; Kugel, H.W.; Grisham, L.R.; Stevenson, T.N.; von Halle, A.; Williams, M.D.; Jones, T.T.C.

    1989-01-01

    Measurements of gas utilization were performed using hydrogen and deuterium beams in the Tokamak Fusion Test Reactor (TFTR) neutral beam test beamline to study the feasibility of operating tritium beams with existing ion sources under conditions of minimal tritium consumption. (i) It was found that the fraction of gas molecules introduced into the TFTR long-pulse ion sources that are converted to extracted ions (i.e., the ion source gas efficiency) was higher than with previous short-pulse sources. Gas efficiencies were studied over the range 33%--55%, and its effect on neutralization of the extracted ions was studied. At the high end of the gas efficiency range, the neutral fraction of the beam fell below that predicted from room-temperature molecular gas flow (similar to observations at the Joint European Torus). (ii) Beam isotope change studies were performed. No extracted hydrogen ions were observed in the first deuterium beam following a working gas change from H 2 to D 2 . There was no arc conditioning or gas injection preceding the first beam extraction attempt. (iii) Experiments were also performed to determine the reliability of ion source operation during the long waiting periods between pulses that are anticipated during tritium operation. It was found that an ion source conditioned to 120 kV could produce a clean beam pulse after a waiting period of 14 h by preceding the beam extraction with several acceleration voltage/filament warm-up pulses. It can be concluded that the operation of up to six ion sources on tritium gas should be compatible with on-site inventory restrictions established for D--T, Q = 1 experiments on TFTR

  18. Market entry mode and competency building of Western oil companies in the Russian up stream oil and gas industry

    Science.gov (United States)

    Stephenson, Paul M.

    This dissertation investigated the market entry and competency building strategies within the context of the Russian oil and gas industry. The study was designed to be of interest to business practitioners and academics given the growing importance of fossil fuel in the energy balance of the global economy and the importance of Russia as a supplier and purchaser in the international market. The study's mixed methodology provides an understanding on the environmental factors that are postulated to impact foreign direct investment flow into Russia and the oil and gas sector. A case study of a fictitiously named Western-Russo oil company was conducted to provide a deep understanding of how capability is viewed by Russian and Western employees and the factors that influences the implementation of a successful competency development program. The case was centered on the development of a Well-Site supervisor group within a Western-Russian oil company. Findings of the study showed that there was no correlation between corruption and foreign direct investment inflow into the Russian economy. The findings also showed that both Russian and Western employees in the oil and gas industry are less focused on nontechnical competency development issues, that Western employees are more orientated towards the bottom-line than Russian employees, and that both groups see operational management as a core competency. In the area of financial management and technology application, there were significant differences in the viewpoint of both groups. Western employees saw a stronger need for financial management and less need for technology application when compared to their Russian counterparts. The results have implications for Western business contemplating entering the Russian oil and gas industry. Western firms need to understand the key drivers that will help them overcome the social and cultural barriers between Western and Russian employees. The role of the company leader is very

  19. CO2 Removal from Multi-component Gas Mixtures Utilizing Spiral-Wound Asymmetric Membranes

    International Nuclear Information System (INIS)

    Said, W.B.; Fahmy, M.F.M.; Gad, F.K.; EI-Aleem, G.A.

    2004-01-01

    A systematic procedure and a computer program have been developed for simulating the performance of a spiral-wound gas permeate for the CO 2 removal from natural gas and other hydrocarbon streams. The simulation program is based on the approximate multi-component model derived by Qi and Henson(l), in addition to the membrane parameters achieved from the binary simulation program(2) (permeability and selectivity). Applying the multi-component program on the same data used by Qi and Henson to evaluate the deviation of the approximate model from the basic transport model, showing results more accurate than those of the approximate model, and are very close to those of the basic transport model, while requiring significantly less than 1 % of the computation time. The program was successfully applied on the data of Salam gas plant membrane unit at Khalda Petroleum Company, Egypt, for the separation of CO 2 from hydrocarbons in an eight-component mixture to estimate the stage cut, residue, and permeate compositions, and gave results matched with the actual Gas Chromatography Analysis measured by the lab

  20. Natural gas and petroleum extraction by German companies at home and abroad 1976

    Energy Technology Data Exchange (ETDEWEB)

    Tamchina, E

    1977-05-01

    The annual report 1976 of the Wirtschaftsverband Erdoel- und Erdgasgewinnung e.V., Hannover (WEG) is very satisfactory on the whole. Compared with the previous year, domestic natural gas extraction has gone up again, petroleum production did not fall as much as was expected; the increased drilling output in meters shows that the increased profits since 1973 have been used sensibly. Petroleum and natural gas production abroad has also risen, though the rise is of little importance compared with international standards. In the following, the main points of the annual report are presented, the report giving inland activities in the form of statistics, and the international activities in the form of brief accounts.

  1. Study for recovery and utilization of coal mine gas in Russia (Kuznetsk coal basin)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    For the purpose of reducing greenhouse effect gas emissions in line with the Joint Implementation, a study was conducted on recovery/utilization of methane gas emitted from the Chertinskaya coal mine in the Kuznetsk coal basin area. According to the survey, the methane gas emitted from the Chertinskaya coal mine into the atmospheric air is 26 million to 36 million tons on the levels of the annual coal production between 0.7 million and 1 million tons. However, the monthly gas recovery amount and concentration largely fluctuate, and therefore, the use method to cope with this was studied. The study was now under way, and the electric power production using gas engine was regarded as the best. In this project, only the Chertinskaya mine can generate power of 34,721 MWh. In the whole Kuznetsk coal basin, approximately 200 million m{sup 3} of gas is needed to be removed for safety of the mine. The use of this will probably bring energy substitution of about 128,000 tons/year and CO2 reduction of 2.8 million tons/year. (NEDO)

  2. Decree no. 2004-251 from March 19, 2004 relative to public utility obligations in the gas sector

    International Nuclear Information System (INIS)

    2004-03-01

    This decree defines the public utility obligations that gas suppliers and gas facility operators (transportation and distribution networks, underground storage facilities, LNG facilities) have to fulfill in order to ensure without interruption the continuity of gas supplies to their clients. (J.S.)

  3. Law project on the gas utility modernization and gas industries development. Law project synthesis on the gas utility modernization and gas industries development; Projet de loi relatif a la modernisation du service public du gaz naturel et au developpement des entreprises gazieres.Synthese du projet de loi sur la modernisation du service public du gaz et le developpement des entreprises gazieres

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-05-01

    The french government would like to develop a law concerning the gas utility modernization and gas industries development, which completes the today system, more particularly, the law of 1946. This project specifies and comforts the gas utility, it gives to the energy policy tools adapted to the new european context. It helps the natural gas industry to become more competitive. The method chosen by the government is presented and discussed in these three documents. (A.L.B.)

  4. 78 FR 26354 - Transcontinental Gas Pipeline Company, LLC; Notice of Intent to Prepare an Environmental Impact...

    Science.gov (United States)

    2013-05-06

    ... proposes to: Add an incremental 6,540 horsepower (hp) of compression at its existing Compressor Station 195 in York County, Pennsylvania by: installing a new 35 kilovolt substation, variable frequency drive building, and associated coolers; replacing three existing natural gas- fired reciprocating engines and...

  5. Preheating of manure utilizing heat exchanger and flue gas. Forvarmning af gylle ved varmeveksling med roeggas

    Energy Technology Data Exchange (ETDEWEB)

    Weber, J.

    1987-07-15

    It has been shown that preheating of manures in biomass conversion plants to a temperature of 50-60 deg. C, before the anaerobic digestion takes place at a temperature of 35-45 deg. C, results in an increase of methane production. But the method normally involves an increase in energy consumption. The aim of the project was to develope methods of utilizing heat from flue gas emitted from the boiler connected to the plant, with the help of a heat exchanger. The heat thus recovered would be used to preheat the manure. The chosen method was to inject the flue gas directly into the manure mass, following this up with heat exchanging and condensing. In order to mix the flue gas thoroughly into the manure an ejector was used, this was driven by the manure flow. Results were satisfactory. (AB).

  6. The Growth of open source: A look at how companies are utilizing open source software in their business models

    OpenAIRE

    Feare, David

    2009-01-01

    This paper examines how open source software is being incorporated into the business models of companies in the software industry. The goal is to answer the question of whether the open source model can help sustain economic growth. While some companies are able to maintain a "pure" open source approach with their business model, the reality is that most companies are relying on proprietary add-on value in order to generate revenue because open source itself is simply not big business. Ultima...

  7. How important are national companies for oil and gas sector performance? Lessons from the Bolivia and Brazil case studies

    International Nuclear Information System (INIS)

    Paz Antolín, María José; Ramírez Cendrero, Juan Manuel

    2013-01-01

    Control of natural resources, especially oil and gas, has been a major issue in the consideration of underdevelopment. In the present commodity boom, some Latin American economies are reforming their resource exploitation regimes, especially those issues linked with foreign capital share. The purpose of this report is to analyze these changes in the Bolivian and Brazilian oil and gas sectors in order to answer such questions as: Which property system combining public and private capital is the most suitable? Which regulating framework can guarantee a sustainable increase in output and investment? Our analyses lead to the conclusion that the regulatory framework can establish a particular ownership structure that is considered favorable for improving the performance of oil and gas sector, but the internal dynamics and the historical trajectories of enterprises will also be determining factors that interact with the given regulatory framework, generating mixed results. - highlights: • We analyze the influence of the regulatory framework in the growth of production. • We analyze the influence of the regulatory framework in investment dynamics. • We compare the regulatory frameworks for Brazil and Bolivia. • We compare the importance of public and private companies in hydrocarbons in Brazil and Bolivia

  8. Fuel Flexible Combustion Systems for High-Efficiency Utilization of Opportunity Fuels in Gas Turbines

    Energy Technology Data Exchange (ETDEWEB)

    Venkatesan, Krishna

    2011-11-30

    The purpose of this program was to develop low-emissions, efficient fuel-flexible combustion technology which enables operation of a given gas turbine on a wider range of opportunity fuels that lie outside of current natural gas-centered fuel specifications. The program encompasses a selection of important, representative fuels of opportunity for gas turbines with widely varying fundamental properties of combustion. The research program covers conceptual and detailed combustor design, fabrication, and testing of retrofitable and/or novel fuel-flexible gas turbine combustor hardware, specifically advanced fuel nozzle technology, at full-scale gas turbine combustor conditions. This project was performed over the period of October 2008 through September 2011 under Cooperative Agreement DE-FC26-08NT05868 for the U.S. Department of Energy/National Energy Technology Laboratory (USDOE/NETL) entitled "Fuel Flexible Combustion Systems for High-Efficiency Utilization of Opportunity Fuels in Gas Turbines". The overall objective of this program was met with great success. GE was able to successfully demonstrate the operability of two fuel-flexible combustion nozzles over a wide range of opportunity fuels at heavy-duty gas turbine conditions while meeting emissions goals. The GE MS6000B ("6B") gas turbine engine was chosen as the target platform for new fuel-flexible premixer development. Comprehensive conceptual design and analysis of new fuel-flexible premixing nozzles were undertaken. Gas turbine cycle models and detailed flow network models of the combustor provide the premixer conditions (temperature, pressure, pressure drops, velocities, and air flow splits) and illustrate the impact of widely varying fuel flow rates on the combustor. Detailed chemical kinetic mechanisms were employed to compare some fundamental combustion characteristics of the target fuels, including flame speeds and lean blow-out behavior. Perfectly premixed combustion experiments were conducted to

  9. Family Ownership and the Entrenchment Effect on Intellectual Capital Utilization: A Study of High-Technology Companies in Indonesia Dealing with the ASEAN Economic Community (AEC

    Directory of Open Access Journals (Sweden)

    Bima Cinintya Pratama

    2017-08-01

    Full Text Available At the end of 2015, the Association of Southeast Asian Nations (ASEAN brought into being the ASEAN Economic Community (AEC. Due to the AEC, the firms in ASEAN should utilize their resources more effectively and efficiently, so that the firms can survive and grow despite strong competition in the AEC. Indonesia, as the country with the largest economy in the region, needs to address this issue so that companies in Indonesia can face the challenges resulting from the AEC. This study aimed to examine the positive relationship between the intellectual capital (IC and the financial performance of high-technology (high-tech companies that are listed on the Indonesia Stock Exchange, and also to examine whether the entrenchment effect of family ownership exists. This study was conducted from 2008 to 2014. The final sample used in this study consisted of 31 companies with a total of 144 observations. This study used a panel data regression model analysis. The results showed that, for a company, IC has a positive impact on financial performance. This result indicated that the efficient and effective use of their IC will help the firms to achieve higher financial performance, and will be useful for dealing with the AEC. There was no evidence that the entrenchment effect exists in the family ownership of high-tech companies in Indonesia and hampers the utilization of IC.

  10. Family Ownership and the Entrenchment Effect on Intellectual Capital Utilization: A Study of High-Technology Companies in Indonesia Dealing with the ASEAN Economic Community (AEC

    Directory of Open Access Journals (Sweden)

    Bima Cinintya Pratama

    2017-07-01

    Full Text Available At the end of 2015, the Association of Southeast Asian Nations (ASEAN brought into being the ASEAN Economic Community (AEC. Due to the AEC, the firms in ASEAN should utilize their resources more effectively and efficiently, so that the firms can survive and grow despite strong competition in the AEC. Indonesia, as the country with the largest economy in the region, needs to address this issue so that companies in Indonesia can face the challenges resulting from the AEC. This study aimed to examine the positive relationship between the intellectual capital (IC and the financial performance of high-technology (high-tech companies that are listed on the Indonesia Stock Exchange, and also to examine whether the entrenchment effect of family ownership exists. This study was conducted from 2008 to 2014. The final sample used in this study consisted of 31 companies with a total of 144 observations. This study used a panel data regression model analysis. The results showed that, for a company, IC has a positive impact on financial performance. This result indicated that the efficient and effective use of their IC will help the firms to achieve higher financial performance, and will be useful for dealing with the AEC. There was no evidence that the entrenchment effect exists in the family ownership of high-tech companies in Indonesia and hampers the utilization of IC.

  11. Utilization of red mud and bagasse for production of gas absorption materials

    Science.gov (United States)

    Thang, Nguyen Hoc; Quyen, Pham Vo Thi Ha; Nhung, Le Thuy; Phong, Dang Thanh; Tuyen, Nguyen Ngoc Kim

    2018-04-01

    Gas treatment or/and gas absorption is field which has more investigation from researchers. They are finding optimal solutions from catalyst or synthesized materials to obtain the best benefit for factories and community. This study would like to introduce a method to synthesis the gas absorption materials responding requirements for the process of gas treatment. More specially, raw materials used to produce the materials are industrial waste impacting negatively on the environment. In which, red mud is solid waste of Bayer process from bauxite mining which is being the hard problem to have solutions for its management and utilization, and bagasse is industrial waste of sugar factories. Both red mud and bagasse were dried, ground, and sieved and then mixed with bentonite and water for forming by wet pressing method. Continuously, the mixtures were passed processes of heat treatment at 400°C. The final samples were tested physic-chemical properties and characterized for microstructure. The productions were also tested for gas absorption capacity with data obtained very positive in comparison with others.

  12. Utility/user requirements for the modular high temperature gas-cooled reactor

    International Nuclear Information System (INIS)

    Boyer, V.S.; Kendall, J.M.; Gotschall, H.L.

    1989-01-01

    This paper describes the approach used by Gas-Cooled Reactor Associates (GCRA) in developing Utility/User Requirements for the Modular High Temperature Gas-cooled Reactor (MHTGR). As representatives of the Utility/User industry, it is GCRA's goal that the MHTGR concept be established as an attractive nuclear option offering competitive economics and limited ownership risks. Commercially deployed MHTGR systems should then compete favorably in a mixed-fuel economy with options using fossil, other nuclear and other non-fossil sources. To achieve this goal, the design of the MHTGR plant must address the problems experienced by the U.S. industrial infrastructure during deployment of the first generation of nuclear plants. Indeed, it is GCRA's intent to utilize the characteristics of MHTGR technology for the development of a nuclear alternative that poses regulatory, financial and operational demands on the Owner/Operator that are, in aggregate, comparable to those encountered with non-nuclear options. The dominant risks faced by U.S. Utilities with current nuclear plants derive from their operational complexity and the degree of regulatory involvement in virtually all aspects of utility operations. The MHTGR approach of using ceramic fuel coatings to contain fission products provides the technical basis for simplification of the plant and stabilization of licensing requirements and thus the opportunity for reducing the risks of nuclear plant ownership. The paper describes the rationale for the selection of key requirements for public safety, plant size and performance, operations and maintenance, investment protection, economics and siting in the context of a risk management philosophy. It also describes the ongoing participation of the Utility/User in interpreting requirements, conducting program and design reviews and establishing priorities from the Owner/Operator perspective. (author). 7 refs, 1 fig

  13. An econometric analysis of a regional power company and evaluation of its investment policies by using optimal control technique: The case of New York State Electric and Gas Corporation

    Science.gov (United States)

    Guney, Esat Serhat

    1997-12-01

    This study, in its first part, explores the basic parameters of a power market in a utility district. The analysis of this market, naturally, includes a demand and a supply side and the interactions between the two. The econometric model is built to simulate the system of operations of one specific utility company, namely NYSEG (New York State Electric & Gas Corporation), one of seven major Investor-Owned-Utility Companies in New York State. The company serves about 17,000 square miles, or more than one third of the state's land, and one tenth of its population. The study uses time-series data covering 1960 to 1994 for more than fifty variables. The econometric analysis performs both single equation and system estimations and yields short-run vs. long-run and direct vs. total elasticity estimates, which are crucial for any producer in the market place. In the second part of this research, an optimal control procedure is used to evaluate NYSEG's investment policies retrospectively. For control calculations, a simplified linear version of the system of equations is used. Due to its constrained nature (both by being linear and having low degrees of freedom), the optimal control component mainly serves as an educational tool in microeconomic modeling. Lastly, we performed Exploratory Data Analysis for the data we employed. This was done to justify the use of certain parametric test procedures performed in the process basically by checking whether the implicit assumptions of normality and the randomness hold.

  14. Mining of high utility itemsets of size-2 with pruning strategies and negative item values for B2C companies based on experiential marketing approach

    Directory of Open Access Journals (Sweden)

    Gaurav Gahlot

    2016-09-01

    Full Text Available Business to customer (B2C marketing for the retail organisations is the most rapid adoption made by the developed countries, while it has the pitfalls in the developing nations. B2C companies have been continually putting some or the other lucrative offers and schemes on their manufactured products. There happens to be no logical demand of clubbing the sale of two products. The only need of such clubbing is the financial crisis which the company wants to overcome. Information technology can renew and make the competitive advantage for B2C companies. In this paper, a novel way for finding the itemset clubs is proposed, hence extending Apriori algorithm. The proposed methodology aims at finding the combinations of the products which can be sold together with the high levels of utility. This allows for making good profits for the company. Unlike contemporary way of items bearing positive values, negative item values have been looked into. The MHUIS-2wPS algorithm utilises the transactional experiences of the retail stores and outputs the size-2 clubs. The MHUI-NIV algorithm caters for the items with negative item values. The dissertation applies various pruning strategies for the discovery of high utility itemsets. These prunings will help remove the unnecessary formation of the low utility extensions. Later, various datasets have been used to show the essence of the algorithms.

  15. Preparing Canada`s power systems for transition to the Year 2000: Y2K readiness assessment results for Canadian electric utility companies: second quarter 1999

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-08-25

    The report describes the state of readiness of Canadian electric utility companies with respect to the Year 2000 computer challenge. It complements the North American Electric Reliability Council Report entitled `Preparing the Electric Power Systems of North America for Transition to the Year 2000: A Status and Work Plan.` Two surveys were employed to gather information for this report. The first, a detailed survey prepared by NERC, was forwarded to all major electric utilities that comprise the Bulk Electricity System in North America. CEA has removed the Canadian findings from the overall North American results, and has presented those findings in this report. The second was a shorter, more simplified study, conducted by CEA and Natural Resources Canada. Whereas small companies involved only in the distribution aspect of the electricity business were not asked to complete the NERC assessment, all Canadian electric utility companies were part of the shorter survey. Chapter 2 covers specifically the readiness status and project management for non-nuclear generation, nuclear generation, energy management systems, telecommunications systems, substation controls, system protection and distribution systems, business information systems, and small distribution companies.

  16. Effects of Security and Privacy Concerns on using of Cloud Services in Energy Industry, an Oil and Gas Company: A Case Study

    OpenAIRE

    Alireza Poorebrahimi; Fatemeh SoleimaniRoozbahani

    2015-01-01

    The topic of ‘‘the cloud’’ has attracted significant attention throughout the past few years. It allows resource sharing that includes software, platform and infrastructure by means of virtualization. Cloud Adoption in Oil & Gas companies have approached cloud with caution, but they are increasingly deploying cloud services. Energy companies have carefully weighed whether they should opt for a public cloud versus a private one, and which applications are fit for deployment via the cloud. For ...

  17. Designing economic and legal mechanism of land management in oil and gas companies

    International Nuclear Information System (INIS)

    Tsibulnikova, M R; Pogharnitskaya, O V; Strelnikova, A B

    2015-01-01

    The article deals with the problem of economic and legal relationship in the sphere of land management provided by Russian government. The gas pipeline construction serves as an example to analyze the problems connected with leasing of both federal and privately owned lands. Comparative analysis of costs made by Gazprom to lease the lands at the stage of construction has been conducted. It has been concluded that the government should regulate relationships within the land sector to harmonize the interests of the Federation and private landowners

  18. Coordination of Project and Current Activities on the Basis of the Strategy Alignment Metamodel in the Oil and Gas Company

    Directory of Open Access Journals (Sweden)

    R. Yu. Dashkov

    2017-01-01

    s departments. This model and the Networks of Goals and Strategies of the project and current activities, which are produced on its basis, have found practical application in the realization of construction project of production line of the LNG plant (Liquefied Natural Gas and have led to effective communication between the Project office, departments and external stakeholders. Conclusions and Relevance: these studies show that the Strategy Alignment Metamodel is effective in the coordination of the project and current activities; as a result it is possible to agree the Contexts and Assumptions as well as Goals and Strategies. Forming Networks of Goals and Strategies, it is easier to monitor the activities of the departments of the company in case of their participation in the execution of the project phases and divide responsibilities between them. Application of Strategy Alignment Metamodel leads to better identification and management of risks that arise due to poor communication of the Project office with the departments of the company in delegation of works on the project Phases execution. Single database for Networks of Goals and Stretegies, Contexts and Assumptions, Goals and Strategies Alignment Matrices can serve as templates for future projects and training of the company’s project managers. 

  19. Environmental flows and life cycle assessment of associated petroleum gas utilization via combined heat and power plants and heat boilers at oil fields

    International Nuclear Information System (INIS)

    Rajović, Vuk; Kiss, Ferenc; Maravić, Nikola; Bera, Oskar

    2016-01-01

    Highlights: • Environmental impact of associated petroleum gas flaring is discussed. • A modern trend of introducing cogeneration systems to the oil fields is presented. • Three alternative utilization options evaluated with life cycle assessment method. • Producing electricity and/or heat instead of flaring would reduce impacts. - Abstract: Flaring of associated petroleum gas is a major resource waste and causes considerable emissions of greenhouse gases and air pollutants. New environmental regulations are forcing oil industry to implement innovative and sustainable technologies in order to compete in growing energy market. A modern trend of introducing energy-effective cogeneration systems to the oil fields by replacing flaring and existing heat generation technologies powered by associated petroleum gas is discussed through material flow analysis and environmental impact assessment. The environmental assessment is based on the consequential life cycle assessment method and mainly primary data compiled directly from measurements on Serbian oil-fields or company-supplied information. The obtained results confirm that the utilization of associated petroleum gas via combined heat and power plants and heat boilers can provide a significant reduction in greenhouse gas emissions and resource depletion by displacing marginal production of heat and electricity. At the base case scenario, which assumes a 100% heat realization rate, the global warming potential of the combined heat and power plant and heat boiler scenarios were estimated at −4.94 and −0.54 kg CO_2_e_q Sm"−"3, whereas the cumulative fossil energy requirements of these scenarios were −48.7 and −2.1 MJ Sm"−"3, respectively. This is a significant reduction compared to the global warming potential (2.25 kg CO_2_e_q Sm"−"3) and cumulative fossil energy requirements (35.36 MJ Sm"−"3) of flaring. Nevertheless, sensitivity analyses have shown that life cycle assessment results are sensitive

  20. Health assessment for Peoples Natural Gas Company, Dubuque, Dubuque County, Iowa, Region 7. CERCLIS No. IAD980852578. Final report

    International Nuclear Information System (INIS)

    1991-01-01

    The Peoples Natural Gas Company site is a National Priorities List (NPL) site situated at 11th Street and Cedar Street in Dubuque, Iowa. The site is located at the former coal gas manufacturing plant located about 1,500 feet east of downtown Dubuque in an industrial zone area. Two waste products of primary concern are coal tar sludge and spent iron oxide waste. The population at risk of exposure includes 75 municipal employees in the Dubuque Public Works Garage, remedial workers, highway construction workers, and the general public at the site. Three schools are in the downtown area. Five commercial wells used in a cooling process are within half a mile of the site. The city of Dubuque has nine municipal wells 1.5 miles upgradient of the site. Potential human exposure routes include accidental ingestion and dermal contact with contaminated soil, inhalation of volatile organic compounds (VOCs) and contaminated dust, ingestion and dermal contact with contaminated ground water, and inhalation of VOCs from secondary industrial use of ground water. This site is a public health hazard because of potential for exposure to contaminants at concentrations that may result in adverse health effects

  1. Guide for biogas energy utilization in Hokkaido; Hokkaido bio gas energy riyo guide

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    For the purpose of smoothly introducing biogas plants to Hokkaido in the future, the following were conducted: collection of the data on samples of development/introduction of biogas plants, survey of the organizations concerned, etc., study of economical efficiency, etc. Those were arranged as a guide for biogas energy utilization in Hokkaido. In the biogas plant, organic matters such as animal faces, garbage, etc. are anaerobicly fermented at medium temperatures between 35 and 38 degrees C or at about 55 degrees C to obtain biogas including methane gas of approximately 60%. From this gas, heat is obtained by gas boiler, and also electricity and heat are obtained by gas cogeneration or fuel cells. In the case of introducing the biogas plant using animal faces as raw material in Hokkaido, it is important to cover all the electricity and heat used to maintain the plant with the biogas obtained, from a viewpoint of economical efficiency. In the present situation, it is the most economical for each farmer to introduce an individual plant to be installed and to obtain the power generated and heat. (NEDO)

  2. A comparison of cost-based pricing rules for natural gas distribution utilities

    International Nuclear Information System (INIS)

    Klein, C.C.

    1993-01-01

    Partial-equilibrium social welfare deadweight losses under uniform Ramsey pricing, a cost allocation pricing method, and the actual average revenues by customer class for two natural gas distribution utilities are calculated and compared. Marginal cost estimates are derived from a multiple-output translog variable cost function and used, along with three sets of demand elasticities, to generate the Ramsey prices and welfare losses. The actual and cost-allocation prices are taken directly from rate case files. The largest social welfare losses are associated with the cost-allocation rule, as high as 10-25% of revenue, despite suggestions in the literature to the contrary. (Author)

  3. A briefing paper for the status of the flue gas desulfurization system at Indianapolis Power ampersand Light Company Petersburg Station Units 1 and 2

    International Nuclear Information System (INIS)

    Rutledge, C.K.; Wolsiffer, S.R.; Gray, S.M.; Martin, J.E.; Wedig, C.P.

    1992-01-01

    This paper presents a brief description of the status of the retrofit wet limestone flue gas desulfurization system project at Indianapolis Power ampersand Light Company (IPL) Petersburg Units 1 and 2. This project was initiated by IPL in response to the Clean Air Act of 1990 and is intended to treat the flue gas from two base load units with a combined capacity of approximately 700 MW gross electrical output

  4. Estimating greenhouse gas emissions using emission factors from the Sugarcane Development Company, Ahvaz, Iran

    Directory of Open Access Journals (Sweden)

    Amir Zahedi

    2018-05-01

    Full Text Available Background: Greenhouse gas (GHG emissions are increasing worldwide. They have harmful effects on human health, animals, and plants and play a major role in global warming and acid rain. Methods: This research investigated carbon dioxide (CO2 and CH4 emissions obtained from different parts of the Hakim Farabi, Dobal Khazaei, and Ramin factories which produce ethanol and yeast. Seasonal rates of CO2 at the soil surface at the studied sites were estimated from measurements made on location and at intervals with manual chambers. This study aimed to assess the production rate of GHG emissions (CH4, CO2 in the sugar production units of Hakim Farabi, Dobal Khazaei, and Ramin factories. Results: Mean concentrations of CO2 and CH4 emissions are respectively 279 500.207 and 3087.07 tons/ year from the Hakim Farabi agro-industry, 106 985.24 and 1.14 tons/year at the Dobal Khazaei ethanol producing factory, and 124 766.17 and 1.93 tons/year at the Ramin leavening producing factory. Conclusion: Sugar plant boilers and the burning of sugarcane contributed the most CO2 and CH4 emissions, respectively. Moreover, lime kilns and diesel generators showed the least carbon dioxide and methane emissions, respectively.

  5. British Gas plans global gas unit expansion

    International Nuclear Information System (INIS)

    Vielvoye, R.

    1991-01-01

    This paper reports on developing a global gas business, a British Gas plc's strategy for evolving a state owned U.K. gas company to a privatized worldwide oil and gas giant. By 2000, BG's global gas business is expected to provide 20% of its revenues, compared with 40% each from its exploration and production operations and its U.K. gas business. The global gas unit (GGU) plans to meet its targets mainly through acquiring holdings in gas transmission and distribution companies around the world. In the 12 months since GGU was established, it has made two such major acquisitions in this area. BG acquired Consumers Gas Co., Ltd., Ontario, Canada's biggest natural gas distribution company, for $943.5 million. It also took a 10% stake in Catalana de Gas SA, Barcelona, the largest privately owned gas utility in Spain and in terms of number of customers, the fourth largest in western Europe. BG also is targeting additional revenues from developing gas fired cogeneration systems in developing countries with gas reserves but no established transmission and distribution systems

  6. Report on investigations in fiscal 2000 on the basic investigation on promotion of joint implementation. Project to utilize coal bed methane gas for power generation in Poland; 2000 nendo kyodo jisshi nado suishin kiso chosa hokokusho. Poland tanko methane gas hatsuden riyo keikaku

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Having the Mining Industry Restructuring Public Corporation located in the city of Katowice, Poland as the counterpart, a feasibility study has been executed on a project to utilize coal bed gas for power generation. Selected for the study are the 'Budryk coal mine' owned by KWK 'Budryk' Coal Company and the 'Pniowek coal mine' owned by Jastrzebie Coal Company. Since the Pniowek coal mine can utilize the whole quantity of recovered methane by 2001, the Budryk coal mine was selected as the object of the project. As a result of the trial calculation on the economy when the new gas power plant is installed in the Budryk coal mine, the energy substitution effect was found to equal to a power amount at transmission terminal of 6 MWh/year. Furthermore, when proliferation effect is taken into consideration, an enormous effect can be expected if new coal mines are developed and the existing cola mines will go further deeper, because the Silesian coal mine presently has the coal resource quantity of 57 billion tons and the annual gas discharge quantity of 750 million m{sup 3}. Therefore, if the technologies to recover, manage and utilize the gas are established at the Budryk coal mine, a large effect leading to an aspiration would be expected under the current situation of the structural reorganization under which the Polish coal companies are placed. (NEDO)

  7. 77 FR 28872 - Notice of FERC Staff Attendance at the SPP-ITO Louisville Gas & Electric/Kentucky Utilities...

    Science.gov (United States)

    2012-05-16

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Notice of FERC Staff Attendance at the SPP-ITO Louisville Gas & Electric/Kentucky Utilities Stakeholder Meeting The Federal Energy Regulatory... is part of the Commission's ongoing outreach efforts. SPP-ITO Louisville Gas & Electric/Kentucky...

  8. Safety implications of bridging the energy supply/demand gap in Nigeria through associated natural gas utilization

    International Nuclear Information System (INIS)

    Akeredolu, Funso A.; Sonibare, Jacob A.

    2007-01-01

    There exists a wide energy supply/demand gap in Nigeria. The local generation of electricity meets only 31% of the demand of 10000 MW. By contrast, only 39.6% of the total installed capacity for electricity generation is achieved, owing to aging infrastructure, etc. The energy demand/supply pattern and infrastructure critically reviewed thus suggested the need to increase the electricity generation capacity. Furthermore, Nigeria flares 77% of her associated natural gas. Apart from the environmental penalties that flaring represents, in monetary terms, over the 110 years' life of Nigeria's gas reserves, a conservative estimate of the cost of the gas so-flared was $330 billion (based on $20/barrel average price of crude). It was safely inferred that the way forward in meeting the country's energy demand should include a strong element of gas utilization. In previous publications by this group, it was established that while domestic cooking could reduce the flared gas by about 5.4%, a cohesive policy on associated gas use for electricity generation could eliminate gas flaring. For domestic utilization of the associated gas, burner design and safety concerns were identified as the key challenges to overcome. The paper reports the effectiveness of odorizers in leakage detection/ prevention by the local consumers. It also discusses the issue of prevention of gas explosions. The previous cases of gas accidents were reviewed. The safety approaches proffered in the paper identified the relevant areas of research for safe delivery and consumption of natural gas in Nigeria. (Author)

  9. Numerical Simulations for Enhanced Methane Recovery from Gas Hydrate Accumulations by Utilizing CO2 Sequestration

    Science.gov (United States)

    Sridhara, Prathyusha

    transport properties with change in pressure and temperature due to the presence of the simple CO2-hydrate and mixed hydrates (mainly CH4-CO2 hydrate and CH4 -CO2-N2 hydrate) in the porous geologic media. These simulations on CO2/ CH4-CO2 hydrate reservoirs provided a basic insight to formulate and interpret a novel technological approach. This approach aims at prediction of enhanced gas production profiles from Class 2 hydrate accumulations by utilizing CO2 sequestration. The approach also offers a possibility to permanently store CO 2 in the geologic formation to a greater extent compared to a direct injection of CO2 into gas hydrate sediments. The production technique implies a three-stage approach using one vertical well design. In Stage I, the CO2 is injected into the underlying aquifer. In Stage II, the well is shut in and injected CO2 is allowed to be converted into immobile CO2 hydrate. Finally, during Stage III, decomposition of CH4 hydrate is induced by the depressurization method. The gas production potential is estimated over 15 years. The results reveal that methane production is increased together with simultaneous reduction of concomitant water production rate comparing to a conventional Class 2 reservoir production.

  10. Assessment and Design of Illumination in the Unit of Carbon Dioxide Gas of Khuzestan Zam Zam Company

    Directory of Open Access Journals (Sweden)

    Rangkooy

    2015-04-01

    Full Text Available Background Light is the first that necessary for any effort. This factor, more than any physical variable, affects human labor. Two properties of cognitive and psychological lighting in the workplace can affect human performance. Objectives This study aimed to assess the illuminance in CO2 Gas unit of Khuzestan Zam Zam Company, and resolve its light deficiency through artificial lighting design. Materials and Methods This study is a descriptive-analytical based on survey of natural and artificial lighting sources in the workplace. It also included measurement of lighting levels in 3 shifts, calculating the average illuminance and comparing with recommended values, drawing graphs of results measured illuminance and finally designing the lighting of the unit by lumen method with room index (Kr. The study was conducted between March and June 2006 and its data were analyzed with 1-way analysis of variance (ANOVA. Results Mean ± SD level of illuminance in the morning, evening, and night was 211.31 ± 292.07, 182.16 ± 205.16, 67.47 ± 71.10 (lx, respectively. The results showed that there is a significant difference (P < 0.001 between average illuminance of 3 shifts of morning (day light, evening, and night (artificial light and the standard illuminance value (300 lx, which entails the lighting design’s work area for this unit. According to the design of artificial lighting base on the lumen method calculations in CO2 Gas unit, 400, 250 watt Metal Halides and 10585 watt compact fluorescent lamps were required, which their numbers were 610 and 44, respectively. Conclusions This paper considered the method based on comprehensive surveys of workplace illuminance levels (natural light and artificial light and design of lighting system as one of workplace physical factors in order to increase the efficiency of the production unit, decrease in carelessness, fatigue errors, and work accident.

  11. A resilience-based model for performance evaluation of information systems: the case of a gas company

    Science.gov (United States)

    Azadeh, A.; Salehi, V.; Salehi, R.

    2017-10-01

    Information systems (IS) are strongly influenced by changes in new technology and should react swiftly in response to external conditions. Resilience engineering is a new method that can enable these systems to absorb changes. In this study, a new framework is presented for performance evaluation of IS that includes DeLone and McLean's factors of success in addition to resilience. Hence, this study is an attempt to evaluate the impact of resilience on IS by the proposed model in Iranian Gas Engineering and Development Company via the data obtained from questionnaires and Fuzzy Data Envelopment Analysis (FDEA) approach. First, FDEA model with α-cut = 0.05 was identified as the most suitable model to this application by performing all Banker, Charnes and Cooper and Charnes, Cooper and Rhodes models of and FDEA and selecting the appropriate model based on maximum mean efficiency. Then, the factors were ranked based on the results of sensitivity analysis, which showed resilience had a significantly higher impact on the proposed model relative to other factors. The results of this study were then verified by conducting the related ANOVA test. This is the first study that examines the impact of resilience on IS by statistical and mathematical approaches.

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

    International Nuclear Information System (INIS)

    Ngoasong, Michael Zisuh

    2014-01-01

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

  13. Fiscal 2000 survey report. Feasibility study of reciprocative transportation system for carbon dioxide and natural gas utilizing gas hydrate; 2000 nendo gas hidrate wo riyosuru nisanka tanso to tennen gas no kogo yuso system no kanosei chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    A reciprocative CO2/CH{sub 4} transportation system will constitute a foundation on which minor gas fields may be made good use of in the Asia-Pacific region. For the construction of such a system, a survey is conducted into key technologies of separating CO2 from combustion exhaust with the aid of the hydrate process, reciprocative CO2/CH{sub 4} transportation with hydrate acting as medium, and subsurface CO2 storage and its utilization in minor gas fields or the like. The contents of the survey and the results fall in six areas, which are (1) the states of greenhouse gas reduction and natural gas utilization, (2) reciprocative CO2/CH{sub 4} transportation with hydrate acing as medium, (3) CO2 separation from combustion exhaust with the aid of the hydrate process, (4) reciprocative CO2/CH{sub 4} transportation with hydrate acing as medium, (5) subsurface CO2 storage and its utilization in minor gas fields, and (6) the establishment of a reciprocative CO2/CH{sub 4} transportation system and the evaluation of its cost performance. (NEDO)

  14. Electric Holding Company Areas

    Data.gov (United States)

    Department of Homeland Security — Holding companies are electric power utilities that have a holding company structure. This vector polygon layer represents the area served by electric power holding...

  15. Internet: a key element in the communication of the environmental performance of the oil and gas companies; Internet: elemento chave na comunicacao da performance ambiental de empresas de oleo e gas

    Energy Technology Data Exchange (ETDEWEB)

    Andrade, Margareth Costa [PETROBRAS/LUBNOR, Fortaleza, CE (Brazil)]. E-mail: margarethandrade@petrobras.com.br; Abreu, Monica Cavalcanti Sa de [Universidade Federal do Ceara, Fortaleza, CE (Brazil). Pro-Reitoria de Pesquisa e Pos-graduacao]. E-mail: mabreu@ufc.br

    2003-07-01

    A new way of behavior called the Triple Bottom Line has emerged as a consequence of the convergence of the economical, environmental and social dimensions in the strategic planning of the companies. Transparency has being presented as one of the seven revolutions established by the Triple Bottom Line and has being driven by information technology from television satellites and Internet. Nowadays, the oil and gas companies are subjected to changes of values and ideologies of society and to pressures that come from outside of the organization and influence their performance in the market. In another point of viewing, the huge availability of information allows a comparison by benchmarking and the buildup of a performance ranking among companies. This way, the flux of information activates management tasks. This work studies the transparency level of the biggest oil and gas companies by analyzing information available in their home pages. Some aspects of behavior related to environmental performance and how they answer to the demands of the society are analyzed. The main conclusion of this study is that Internet has become a key element in the communication of the environmental performance of the oil and gas companies. (author)

  16. Cogeneration with natural gas fired internal combustion engines: Italian utility's 10 years operating experience

    International Nuclear Information System (INIS)

    Montermini, G.P.

    1992-01-01

    This paper describes the experience that AGAC, an Italian gas and water utility, has acquired in the operation of a 116 Km long district heating network serving about 40,000 inhabitants. The network is powered by a mix of methane fuelled Otto and diesel cycle engines, coal fired fluidized bed boilers, and methane fired boilers producing annually about 153,000 kW of thermal energy, 2,300 kW of cooling energy, and 28.8 million kWh of electric power. This paper reports on the performance of this system in terms of production and sales trends, equipment efficiency and compatibility with new European Communities air pollution standards

  17. US utility partnerships

    International Nuclear Information System (INIS)

    Worthington, B.

    1995-01-01

    Activities of the United States Energy Association were reviewed, as well as the manner in which its members are benefitting from the Association's programs. The principal cooperative program set up is the Utility Partnership Program, which was described. Through this program the Association is matching US companies, both electric utilities and gas utilities, with counterparts in Eastern Europe or the former Soviet Union. So far, about 25 partnerships were signed, e.g. in the Czech Republic, in Kazakhstan, in Poland, and in Slovakia. It was estimated that the return to the United States from the investments made by the American government in these Utility Partnership Programs has been well over 100-fold

  18. Information processing in the deregulated market. Consequences of competition for gas utilities; Informationsverarbeitung im liberalisierten Markt. Konsequenzen des Wettbewerbs fuer Gasversorgungsunternehmen

    Energy Technology Data Exchange (ETDEWEB)

    Roeckerath, M. [Rhenag Rheinische Energie AG, Koeln (Germany)

    2001-11-01

    The liberation of the gas market gives rise to a fundamental rearrangement of the utilities companies information processing, accompanied by important changes in the organisational structures and processes of the enterprises. The application of new technologies, new contract management and changes in the enterprises product spectrum, as well as far-reaching changes in controlling, necessitate immediate action, while at the same time exploiting the opportunities presented by the Internet. (orig.) [German] Die Liberalisierung des Gasmarktes fuehrt zu einem grundlegenden Revirement in der Informationsverarbeitung der Versorgungsunternehmen, die begleitet wird von erheblichen Aenderungen in der Aufbau- und Ablauforganisation der Unternehmen. Der Einsatz neuer Techniken, ein neues Vertragsmanagement und eine geaenderte Produktpalette der Unternehmen sowie weitgehende Aenderungen im Controlling machen ein umgehendes Handeln dringend erforderlich, wobei gleichzeitig die Chancen des Internets zu wahren sind. (orig.)

  19. Advanced Acid Gas Separation Technology for the Utilization of Low Rank Coals

    Energy Technology Data Exchange (ETDEWEB)

    Kloosterman, Jeff

    2012-12-31

    Air Products has developed a potentially ground-breaking technology – Sour Pressure Swing Adsorption (PSA) – to replace the solvent-based acid gas removal (AGR) systems currently employed to separate sulfur containing species, along with CO{sub 2} and other impurities, from gasifier syngas streams. The Sour PSA technology is based on adsorption processes that utilize pressure swing or temperature swing regeneration methods. Sour PSA technology has already been shown with higher rank coals to provide a significant reduction in the cost of CO{sub 2} capture for power generation, which should translate to a reduction in cost of electricity (COE), compared to baseline CO{sub 2} capture plant design. The objective of this project is to test the performance and capability of the adsorbents in handling tar and other impurities using a gaseous mixture generated from the gasification of lower rank, lignite coal. The results of this testing are used to generate a high-level pilot process design, and to prepare a techno-economic assessment evaluating the applicability of the technology to plants utilizing these coals.

  20. Outsourcing of distribution and marketing modules - market opportunity for public utility companies; Outsourcing von Vertriebs- und Marketingmodulen - eine Marktchance fuer Stadtwerke

    Energy Technology Data Exchange (ETDEWEB)

    Kiefer, B. [ELEMENTERRA GmbH, Iserlohn (Germany)

    2007-09-15

    As a result of the liberalisation of the electricity market, growing domestic and international competition and, most importantly, unbundling legislation, German suppliers are compelled to make their network infrastructure available at attractive price levels and thus to abandon the formerly widespread practice of cross-subsidising distribution. Municipal utility companies are thus faced with the growing necessity to make their distribution processes for products and services profitable in themselves. Sophisticated direct distribution concepts involving the collaboration of external service providers in combination with green electricity products are a promising approach.

  1. Working conditions and psychosocial risk factors of employees in French electricity and gas company customer support departments.

    Science.gov (United States)

    Chevalier, Anne; Dessery, Michel; Boursier, Marie-Françoise; Grizon, Marie Catherine; Jayet, Christian; Reymond, Catherine; Thiebot, Michelle; Zeme-Ramirez, Monique; Calvez, Thierry

    2011-01-01

    Little is known about the real impact of working conditions on the health of call center employees. The aim of this article is to describe the working conditions of French electricity and gas company customer service teams, especially those spending more than 75% of their working time handling calls in order to determine their subjective experience of their work and identify situations at risk of psychosocial constraints. A cross-sectional study using a self-completion questionnaire was conducted on a representative sample of 2,000 employees working in customer service centers. The questions focused on the variety of tasks performed, the organization of working time, the physical environment of the workstation, violent situations and psychosocial factors (Job Content Questionnaire). Multivariate statistical analyses were performed to identify factors associated with the wish to leave the sector and with a high level of psychosocial constraints. Women made up 66% of the sample. Despite a high educational level, the average socio-professional level of the employees was relatively low. Although the vast majority of employees had chosen this career (74%), just over half would like to leave. The main factors associated with iso-strain were inadequate breaks (odds ratio (OR) = 2.0), low perceived quality of work (OR = 2.4), high proportion of working time spent handling calls (≥75% of working time: OR = 5.9, between 50 and Employees who spend more than 75% of their working time on the phone cumulate every factor linked with a high level of constraints, but all employees of the EDF and Gaz de France customer service centers are concerned. These workers share many characteristics with other call centers: predominantly female workforce; high educational level; wish to leave this sector despite the initial choice; high level of psychosocial risk factors.

  2. Improving sustainability of maritime transport through utilization of Liquefied Natural Gas (LNG) for propulsion

    International Nuclear Information System (INIS)

    Burel, Fabio; Taccani, Rodolfo; Zuliani, Nicola

    2013-01-01

    Today, most merchant vessels use Heavy Fuel Oils (HFOs) for ship propulsion. These fuels are cost effective but they produce significant amounts of noxious emissions. In order to comply with International Maritime Organization (IMO) rules, Liquefied Natural Gas (LNG) is becoming an interesting option for merchant ships. The aim of the research presented in this paper is to analyse the economic upturn that can result from the use of LNG as fuel for merchant ships and to assess the effects of its utilization in terms of environmental impact. In the first part of the study, a statistical analysis of maritime traffic is carried out in order to identify which merchant ship types could most benefit from using LNG as fuel for ship propulsion. Traffic data of world ships related to the months of May 2008, 2009 and 2010 are analysed. Roll-on/Roll-off vessels (RoRo) and tanker ships spend most of their sailing time in Emission Control Areas (ECA) consequently appear to be the best candidates for LNG use. In particular, the use of LNG is most profitable for tanker ships in the range of 10,000–60,000 DWT (deadweight). In the second part of the study, operational costs and pollutant emission reduction, following LNG implementation, are calculated for a 33,000 DWT tanker ship. Results show that LNG leads to a reduction of 35% of operational costs and 25% of CO 2 emissions. The possibility of improving energy efficiency on board is analysed considering that combustion gases, produced by LNG, are cleaner, thus simplifying the introduction of exhaust gas heat recovery. Two options are considered: simple heat recovery and heat recovery to drive a turbine (ORC). The results show that it is possible to achieve a reduction in fuel consumption of up to 15%. - Highlights: • Ship propulsion accounts for a large amount of noxious emissions in costal/harbour areas. • Today price differential between fuel oil and natural gas is increasing. • The use of Liquefied Natural Gas as fuel

  3. Productivity and quality improvements. A report on cost management in gas distribution at the energy distribution company Amsterdam (Energie Noord West Amsterdam NV)

    International Nuclear Information System (INIS)

    Bosch, T.

    1997-01-01

    In a more competitive times traditional and technical industries like gas distribution have to change. They have to commercialize. A way to support this transition is to introduce an activity based cost control system (ABC) with proper delegation of financial responsibilities. This report is about the history of cost management in Amsterdam and the introduction of ABC in our distribution company. The message to other gas distributors is that introducing some form of ABC can be worth wile in the future and is probably inescapable because of growing competition. In the end gas distribution will probably turn out to be one of the few places where money can be earned in the entire gas trade. Not by increasing distribution prices, but by decreasing distribution costs and strategic investments. (au)

  4. Impact of Contingent Liabilities Reclassification on Financial Performance: An Analysis with Brazilian Companies of Electricity Utilities Sector

    Directory of Open Access Journals (Sweden)

    Carlos Henrique Silva do Carmo

    2018-01-01

    Full Text Available The main objective of this research is to verify the effect of a reconfiguration of contingent liabilities in the financial performance of Brazilian companies in the electricity sector in the years 2013 to 2015. The sample consisted of 53 companies and 153 financial statements were analyzed. The model used to reconfigure the contingent liabilities into provisions was developed by Rose (2014. The author classifies the reversal in 5 scenarios: Optimistic (20% Partially Optimistic (40%, moderate (60% Partially Pessimistic (80% and Pessimistic (100%. To represent the economic and financial performance we selected three indicators: General Liquidity (LG, General Indebtedness (EG and Return Over Assets (ROA. The results showed that for worst-case scenarios, there is a significant difference between the indicators calculated on the original data in comparison with those calculated within the reclassified scenarios. The Statistics D of Cohen (1988 pointed out that, in addition to statistically significant, in the worst scenarios, the size effect was also too high, especially for the ROA and the Indebtedness. For Liquidity the differences were not so significant. The findings of this research serve as a warning to users of financial statements and pointed out that they should be aware of the financial effect of different interpretations of the individuals involved in decisions about the likelihood of loss in provision and Contingent liabilities.

  5. World oil and gas exploration trends: A comparative study of national and U.S. private oil companies

    International Nuclear Information System (INIS)

    Ghouri, S.S.K.

    1991-01-01

    This study hypothesizes that private oil companies and state-owned, national oil companies (NOCs) have different objectives and priorities and thus that different behavioral models are needed to explain changes over time in the level of exploration by these two groups of companies. More specifically, exploration by private companies is expected to be more sensitive to changing oil prices than exploration by NOCs. The study develops three different sets of expected determinants of change over time in the level of exploration (for private companies, and two groups of NOCs-oil importers and non-OPEC oil exporters). In the private-sector model, exploration is driven by expected determinants of profitability, such as oil prices and exploration costs. The NOC models also include national-priority variables, such as import dependency. The study then tests these behavioral models by specifying and estimating econometric models for the period 1970-1988 for 11 companies from the three company groups. Three econometric models are used: static, Koyck distributed lag, and Almon polynomial distributed lag models. The study concludes on the basis of three comparisons that different behavioral models are needed to understand changes in the level of exploration by private companies and NOCs. First, the private-sector model is estimated for all companies. For private companies, the private-sector model works well, whereas for the NOCs it does not, presumably because important determinants of NOC exploration are excluded from the model. Second, when these excluded variables are included in the specification, regression results for the NOCs improve significantly. Third, the private companies have higher elasticities of exploration in both the short run and long run than the NOCs

  6. 75 FR 39680 - Houston Pipe Line Company LP, Worsham-Steed Gas Storage, L.P., Energy Transfer Fuel, LP, Mid...

    Science.gov (United States)

    2010-07-12

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. PR10-44-000; Docket No. PR10-46-000; Docket No. PR10-48- 000; Docket No. PR10-49-000; Docket No. PR10-50-000] Houston Pipe Line Company LP, Worsham-Steed Gas Storage, L.P., Energy Transfer Fuel, LP, Mid Continent Market Center, L.L.C...

  7. Technological and economic factors in the future development and utilization of Arctic natural gas

    International Nuclear Information System (INIS)

    Jumppanen, P.; Sackinger, W.M.

    1993-01-01

    Development of Arctic gas reserves will be accelerated during the next two decades in response to higher oil prices, environmental and safety advantages of gas, and the potentially low costs of tapping giant reservoirs. Total Arctic gas reserves are estimated at over 63 trillion m 3 . Due to low population and industrial activity in the Arctic, only limited markets for Arctic gas exist in the Arctic itself. The main part of Arctic gas must therefore be transported over long distances. Giant Arctic gas fields will provide a basis for different production alternatives including both pipeline gas, liquefied gas, and converted gas products. Transportation systems are the most critical part of Arctic natural gas development and the sector requiring the greatest investment. Major investment decisions will depend on accurate estimates of gas transport technology and economics, as well as on perceived energy market share growth and geopolitical stability. 27 refs., 4 figs., 3 tabs

  8. An essay pertaining to the supply and price of natural gas as fuel for electric utilities and independent power producers; and, the related growth of non-utility generators to meet capacity shortfalls in the next decade

    International Nuclear Information System (INIS)

    Clements, J.R.

    1990-01-01

    This paper addresses the impact natural gas and petroleum prices have on how the electric power industry decides to meet increasing demand for electric power. The topics of the paper include the pricing impact of the Iraq-Kuwait conflict, the BTU parity argument, electric utility capacity shortfalls in 1993, the growth of the non-utility generator and the independent power developer market, natural gas as the desired fuel of the decade, the financial strategy in acquiring natural gas reserves, the cost and availability of natural gas supplies for non-utility generators, and the reluctance of the gas producers to enter long term contracts

  9. Natural gas utilization in Santa Cruz thermal-electric power; A utilizacao de gas natural em Santa Cruz

    Energy Technology Data Exchange (ETDEWEB)

    Azevedo, Mauricio F. de.; Lundeqvist, Carl G; Gomes, Gerson; Almeida, A E

    1994-12-31

    Use of natural gas as an alternative energy source on the thermo electric power plant of Santa Cruz are presented. Economic studies on hydroelectric power plants to use thermal generators during low water supply periods, costs of natural gas as a alternative energy fuel, and the engineer services to the conversion of fuel oil system, are discussed. 5 figs., 6 tabs.

  10. Utilization of geothermal energy for methane production for J. A. Albertson Land and Cattle Company. Final report

    Energy Technology Data Exchange (ETDEWEB)

    1980-07-01

    The feasibility of an integrated system to utilize a geothermal resource for a bioconversion plant. This integrated facility would use the manure from approximately 30,000 head of feedlot cattle as a feedstock for an anaerobic digestion plant. The findings on engineering design, geological assessment, environmental, economic, and institutional requirements of the proposed project are summarized. (MHR)

  11. Organic iodine removal from simulated dissolver off-gas systems utilizing silver-exchanged mordenite

    International Nuclear Information System (INIS)

    Jubin, R.T.

    1981-01-01

    The removal of methyl iodide by adsorption onto silver mordenite was studied using a simulated off-gas from the fuel dissolution step of a nuclear fuel reprocessing plant. The adsorption of methyl iodide on silver mordenite was examined for the effect of NO/sub x/, humidity, iodine concentration, filter temperature, silver loadings and filter pretreatment. The highest iodine loading achieved in these tests was 142 mg CH 3 I per g of substrate on fully exchanged zeolite, approximately the same as elemental iodine loadings. A filter using fully exchanged silver mordenite operating at 200 0 C obtained higher iodine loadings than a similar filter operating at 150 0 C. Pretreatment of the sorbent bed with hydrogen rather than dry air, at a temperature of 200 0 C, also improved the loading. Variations in the methyl iodide concentration had minimal effects on the overall loading. Filters exposed to moist air streams attained higher loadings than those in contact with dry air. Partially exchanged silver mordenite achieved higher silver utilizations than the fully exchanged material. The partially exchanged mordenite also achieved higher loadings at 200 0 C than at 250 0 C. The iodine loaded onto these beds was not stripped at 500 0 C by either 4.5% hydrogen or 100% hydrogen; however, the iodine could be removed by air at 500 0 C, and the bed could be reloaded. A study of the regeneration characteristics of fully exchanged silver mordenite indicates limited adsorbent capacity after complete removal of the iodine with 4.5% hydrogen in the regeneration gas stream at 500 0 C. The loss of adsorbent capacity is much higher for silver mordenite regenerated in a stainless steel filter housing than in a glass filter housing

  12. Utilization of gas micro turbines in the PETROBRAS remote unattended stations; Utilizacao de microturbinas a gas nas instalacoes desassistidas da PETROBRAS

    Energy Technology Data Exchange (ETDEWEB)

    Pavinatto, Eduardo F.; Salles, Fabio P.; Peres, Marcelo B.; Pereira, Leandro S.; Reis, Paulo F.I. dos [PETROBRAS, Rio de Janeiro, RJ (Brazil)

    2004-07-01

    This paper presents PETROBRAS experience in the utilization of gas micro turbines in the production of gas and oil located in off-shore fields and gas metering stations of the transportation system. Available alternatives will be presented for the electrical power supply of these units and they will be outstanding the acquired benefits by using gas micro turbines. Also will be presented the performance test results conducted by CENPES technical staff. Finally, we will present an analysis of the observed acting of these equipment after they have been installed in the units of PETROBRAS under the reliability point of view, maintenance rates, adaptation to the local environmental conditions, behavior of the electric system and operational versatility. (author)

  13. Heat-pump-centered integrated community energy systems. System development, Consolidated Natural Gas Service Company, interim report

    Energy Technology Data Exchange (ETDEWEB)

    Tison, R.R.; Baker, N.R.; Yudow, B.D.; Sala, D.L.; Donakowski, T.D.; Swenson, P.F.

    1979-08-01

    Heat-pump-centered integrated community energy systems are energy systems for communities that provide heating, cooling, and/or other thermal energy services through the use of heat pumps. Since heat pumps primarily transfer energy from existing and otherwise probably unused sources, rather than convert it from electrical or chemical to thermal form, HP-ICES offer a significant potential for energy savings. Results of the System Development Phase of the HP-ICES Project are given. The heat-actuated (gas) heat-pump incorporated into this HP-ICES concept is under current development and demonstration. The concurrent program was redirected in September 1977 toward large-tonnage applications; it is currently focusing on 60- to 400-ton built-up systems for multi-zone applications. This study evaluates the performance of a HAHP-ICES as applied to a community of residential and commercial buildings. To permit a general assessment of the concept in non-site-specific terms, the sensitivity of the system's performance and economics to climate, community size, utility rate structures, and economic assumptions is explored. (MCW)

  14. Regulating technological change - The strategic reactions of utility companies towards subsidy policies in the German, Spanish and UK electricity markets

    International Nuclear Information System (INIS)

    Stenzel, Till; Frenzel, Alexander

    2008-01-01

    This paper focuses on how incumbent electric utilities strategically react to subsidy schemes supporting renewable energy technologies in the UK, Germany, and Spain. Firms coordinate the development of their technological capabilities and their political activities to shape their regulatory environment. Analysing the diffusion of wind power in these countries, we show that the different ways, in which firms coordinate their technological and political strategies, lead to very different market outcomes, both for the firms' market share and the size of the overall market. Although incumbents are usually seen as being resistant to change in energy systems, we show that Spanish utilities proactively drive the diffusion of wind power. We speculate about the relation between the ownership structure of the energy system and its inertia with respect to the integration of new technologies. We derive novel policy implications that explicitly take into account the strategic actions of incumbent firms shaping the technological and regulatory system

  15. A Novel Online Sequential Extreme Learning Machine for Gas Utilization Ratio Prediction in Blast Furnaces

    Directory of Open Access Journals (Sweden)

    Yanjiao Li

    2017-08-01

    Full Text Available Gas utilization ratio (GUR is an important indicator used to measure the operating status and energy consumption of blast furnaces (BFs. In this paper, we present a soft-sensor approach, i.e., a novel online sequential extreme learning machine (OS-ELM named DU-OS-ELM, to establish a data-driven model for GUR prediction. In DU-OS-ELM, firstly, the old collected data are discarded gradually and the newly acquired data are given more attention through a novel dynamic forgetting factor (DFF, depending on the estimation errors to enhance the dynamic tracking ability. Furthermore, we develop an updated selection strategy (USS to judge whether the model needs to be updated with the newly coming data, so that the proposed approach is more in line with the actual production situation. Then, the convergence analysis of the proposed DU-OS-ELM is presented to ensure the estimation of output weight converge to the true value with the new data arriving. Meanwhile, the proposed DU-OS-ELM is applied to build a soft-sensor model to predict GUR. Experimental results demonstrate that the proposed DU-OS-ELM obtains better generalization performance and higher prediction accuracy compared with a number of existing related approaches using the real production data from a BF and the created GUR prediction model can provide an effective guidance for further optimization operation.

  16. A Novel Online Sequential Extreme Learning Machine for Gas Utilization Ratio Prediction in Blast Furnaces.

    Science.gov (United States)

    Li, Yanjiao; Zhang, Sen; Yin, Yixin; Xiao, Wendong; Zhang, Jie

    2017-08-10

    Gas utilization ratio (GUR) is an important indicator used to measure the operating status and energy consumption of blast furnaces (BFs). In this paper, we present a soft-sensor approach, i.e., a novel online sequential extreme learning machine (OS-ELM) named DU-OS-ELM, to establish a data-driven model for GUR prediction. In DU-OS-ELM, firstly, the old collected data are discarded gradually and the newly acquired data are given more attention through a novel dynamic forgetting factor (DFF), depending on the estimation errors to enhance the dynamic tracking ability. Furthermore, we develop an updated selection strategy (USS) to judge whether the model needs to be updated with the newly coming data, so that the proposed approach is more in line with the actual production situation. Then, the convergence analysis of the proposed DU-OS-ELM is presented to ensure the estimation of output weight converge to the true value with the new data arriving. Meanwhile, the proposed DU-OS-ELM is applied to build a soft-sensor model to predict GUR. Experimental results demonstrate that the proposed DU-OS-ELM obtains better generalization performance and higher prediction accuracy compared with a number of existing related approaches using the real production data from a BF and the created GUR prediction model can provide an effective guidance for further optimization operation.

  17. Postmortem interval estimation: a novel approach utilizing gas chromatography/mass spectrometry-based biochemical profiling.

    Science.gov (United States)

    Kaszynski, Richard H; Nishiumi, Shin; Azuma, Takeshi; Yoshida, Masaru; Kondo, Takeshi; Takahashi, Motonori; Asano, Migiwa; Ueno, Yasuhiro

    2016-05-01

    While the molecular mechanisms underlying postmortem change have been exhaustively investigated, the establishment of an objective and reliable means for estimating postmortem interval (PMI) remains an elusive feat. In the present study, we exploit low molecular weight metabolites to estimate postmortem interval in mice. After sacrifice, serum and muscle samples were procured from C57BL/6J mice (n = 52) at seven predetermined postmortem intervals (0, 1, 3, 6, 12, 24, and 48 h). After extraction and isolation, low molecular weight metabolites were measured via gas chromatography/mass spectrometry (GC/MS) and examined via semi-quantification studies. Then, PMI prediction models were generated for each of the 175 and 163 metabolites identified in muscle and serum, respectively, using a non-linear least squares curve fitting program. A PMI estimation panel for muscle and serum was then erected which consisted of 17 (9.7%) and 14 (8.5%) of the best PMI biomarkers identified in muscle and serum profiles demonstrating statistically significant correlations between metabolite quantity and PMI. Using a single-blinded assessment, we carried out validation studies on the PMI estimation panels. Mean ± standard deviation for accuracy of muscle and serum PMI prediction panels was -0.27 ± 2.88 and -0.89 ± 2.31 h, respectively. Ultimately, these studies elucidate the utility of metabolomic profiling in PMI estimation and pave the path toward biochemical profiling studies involving human samples.

  18. 78 FR 42889 - Pipeline Safety: Reminder of Requirements for Utility LP-Gas and LPG Pipeline Systems

    Science.gov (United States)

    2013-07-18

    ... DEPARTMENT OF TRANSPORTATION Pipeline and Hazardous Materials Safety Administration 49 CFR Part 192 [Docket No. PHMSA-2013-0097] Pipeline Safety: Reminder of Requirements for Utility LP-Gas and LPG Pipeline Systems AGENCY: Pipeline and Hazardous Materials Safety Administration (PHMSA), DOT. ACTION...

  19. The diversification value of nuclear power as part of a utility technology mix when gas and carbon prices are uncertain

    International Nuclear Information System (INIS)

    Roques, Fabien A.; Nuttall, William J.; Newbery, David M.; Neufville, Richard de; Connors, Stephen

    2005-01-01

    Despite recent revived interest, the prospects for new nuclear power investment in liberalized electricity industries without government support do not seem promising. The objective of this paper is twofold. First it aims to identify the specific features of nuclear power technology that makes it an unattractive choice. The second objective is to estimate the value to a utility of a nuclear investment as a hedge against uncertain gas and carbon prices. A stylized 5-plant Real Option utility model shows that while the nuclear option value represents about 18% of the net present value (NPV) of the nuclear plant investment in the case where electricity and gas prices are uncorrelated, it reduces to nearly zero for correlation factors between electricity and gas price greater than 30%. These results suggest that the private diversification incentives in electricity markets might not be aligned with the social value of a diverse fuel-mix at the country level. (Author)

  20. Natural gas utilization in the electricity sector in a framework of supporting an energy diversification policy: the case of Indonesia

    International Nuclear Information System (INIS)

    Sudiyanto Wahyuputro, B.

    1992-01-01

    Although the Government of Indonesia (GOI) has been trying to balance its economy, oil and gas (MIGAS) sector still has an important role. The revenue from exporting oil has been needed to sustain national economic development. For that reason, the GOI has determined to diversify and to develop alternative energy resources for domestic consumption. The alternative energy resources available are classified into non-renewable energy resources such as natural gas and coal; and renewable energy resources such as geothermal, biomass, solar energy, wind energy, ocean thermal energy conversion (OTEC), etc. Natural gas is one of the potential non-renewable energy resources available in Indonesia abundantly. The total potential reserves in Indonesia is estimated about 109.1 TSCF, which is including proven reserve of 80.2 TSCF. By the estimated production level of 2.0 TSCF per year for the fiscal year 1993/1994, these proven reserves can be still produced for 30 years more. Besides the reserves is available abundantly, the other advantage in developing natural gas for domestic consumption is a 'clean energy' rather than other fossil fuels. So that, it should be promoted to support the energy diversification and the clean environment policies. In the other side, electricity sector has a bigger opportunity than other sectors in supporting the energy diversification policy. There are several kinds of power generating plant which utilize various types of primary energy such as oil, gas, coal, geothermal, and hydro. Nevertheless, until this moment the utilization of natural gas in the electricity sector is still low of 15 percent. Recently, the growth of electricity demand in Indonesia is very high, especially in the Java-Bali grid system. There is a wide chance for natural gas to improve its role in electricity sector, and there is an economic variable which will determine the development of natural gas reserve, that is natural gas price itself. 4 refs., 2 figs., 4 tabs

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

    Science.gov (United States)

    2012-10-01

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

  2. Formerly utilized MED/AEC sites remedial action program. Radiological survey of the Harshaw Chemical Company, Cleveland, Ohio

    International Nuclear Information System (INIS)

    Wynveen, R.A.; Smith, W.H.; Sholeen, C.M.; Justus, A.L.; Flynn, K.F.

    1984-04-01

    During the MED/AEC era, the Harshaw Chemical Company processed large quantities of normal uranium to produce both oxide and fluoride compounds. This work was done under contract to MED and its successor, AEC. Records indicated that at the time the AEC contract was terminated, the facility was decontaminated by Harshaw and released from AEC control in 1960. However, a search of AEC records indicated that documentation was insufficient to determine whether the decontamination work was adequate by current guidelines. Hence, a radiological assessment of the site ws initiated in 1976. The entire grounds and all buildings were surveyed using surface survey instruments to detect surface contamination and radiation detectors to determine general radiation levels. Extensive surface contamination was found throughout the site. While the major contamination was found in Plant C, significant levels of contamination also were found in 16 other buildings and at 32 exterior locations. The contaminating material seemed to be normal uranium exclusively. Air samples were taken at numerous indoor locations throughout the site, but no elevated levels of radon were detected. This was as expected since normal uranium has been separated from radium and hence radon levels are very low. Several soil samples were taken from around the site. Analyses of these samples indicated extensive soil contamination, as well as suspected contamination of the river bed in the vicinity of the plant outfall. Scheduled subsurface investigation of the site, as well as of the river bed and sewer system, have not been conducted. Levels of contamination at this site are significantly above guidelines for release of the site for unrestricted use. 57 figures, 7 tables

  3. Bioreactors for fixation and effective utilization of carbon dioxide gas. Tansan gas no koteiter dot yuko riyo no tame no bio reactor

    Energy Technology Data Exchange (ETDEWEB)

    Miyamoto, K. (Osaka University, Osaka (Japan). Faculty of Pharmaceutical Science); Benemann, J. (California University, CA (USA))

    1991-06-01

    As for a preventive countermeasure against the global warming, experiments and studies have been conducted on the bioreactors to fix carbon dioxide gas recovered from the concentric and large scale generating sources such as thermal power plamts in a form of carbohydrate by means of the culture of microbial algae. By using the Vertical Tube Reactors (VTR) culturing apparatus, a variety of microbial algae were cultivated and experiments were performed on the relationship of biomass productivity and absorption rate of carbon dioxide gas indoors and outdoors. Consequently, it was found that when the flow rate of carbon dioxide gas is adjusted to make the biomass productivity of filament type Nostoc maximum,the inlet and outlet concentrations of carbon dioxide gas were 0.7% and 0.05% respectively with the absorption rate of more than 90%. From the standpoint of fixation and effective utilization of carbon dioxide gas, the above rate of removal is one of the important parameters and it will be necessary in future to compare the rates of removal of carbon dioxide gas among various types of bioreactors as a function of operating condition. 9 refs., 6 figs., 2 tabs.

  4. Mining utilization of residues of exhaust gas cleaning from waste incinerators; Bergtechnische Verwertung von Abgasreinigungsrueckstaenden aus Verbrennungsanlagen

    Energy Technology Data Exchange (ETDEWEB)

    Werthmann, Rainer [K+S Entsorgung GmbH, Kassel (Germany). Abfallchemie und Zulassungen

    2013-03-01

    The exhaust gas purification of a household incinerator or a substitute fuel power plant intends to remove dust, heavy metal compounds and acid harmful gases from the exhaust gas in order to comply with the immission-control legal limits. The particulate matter contains volatile heavy metal chlorides which precipitate as a solid matter. The enhanced amount of water-soluble salts is conspicuous. The concentration of soluble components is limited to 10,000 mg/L in the 1:10 eluate due to the landfill regulation. Thus, the residues of exhaust gas cleaning are predestined for an underground waste disposal in salt mines. Under this aspect, the author of the contribution under consideration reports on the mining utilization of residues of exhaust gas cleaning from waste incinerators.

  5. Feasibility study on the utilization of high sulfur pet. coke as a by-product at SINOPEC Fujian Petrochemical Company Limited

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    For the purpose of conserving energy and reducing greenhouse effect gas emission, an investigational study was conducted for the project on the effective utilization of high-sulfur petroleum coke at Fujian Petrochemical Co., Fujian Province, China. In the project, IGCC (integrated gasification combined cycle) power generation facilities are introduced to the refinery of Fujian Petrochemical Co. By gasifying the residues produced from the refinery as raw material, the gas clean the same as natural gas is produced and is used as power generation use fuel. As a result of the study, the energy conservation amount was 94,300 toe/y, and was 1,414,500 toe in cumulative amount during 15 years. Further, the amount of greenhouse effect gas reduction was 291,600 t-CO2/y, and was 4,374,000 t-CO2 in cumulative amount during 15 years. The construction cost of the project is approximately 29.7 billion yen. The annual profit to be obtained from the project is approximately 8.66 billion yen, which is indicated by difference between before and after the implementation of the project. The calculated years required for return of investment were 3.4. (NEDO)

  6. Public subscription project for international joint research proposals in fiscal 2000 - public subscription of international proposal (substitution No.3). Report on achievements in research related to industrial utilization and social systematization of gas hydrate technologies; 2000 nendo kokusai kyodo kenkyu teian kobo jigyo - kokusai teian kobo (daitai No.3). Gas hydrate gijutsu no sangyo riyo shakai system ka ni kansuru kenkyu kaihatsu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Activities have been advanced to establish necessary basic technologies by making clear the possibilities and problems in applying gas hydrate technologies to industrial fields. Activities have been taken in the following three fields: 1) industrial utilization and social systematization of gas hydrate technologies, 2) conceptual design of gas hydrate utilization technologies, and 3) researches on basic technologies to utilize the gas hydrate technologies in industries. In Item 1), discussions were given on significance of social systematization of the gas hydrate technologies, conditions for social systematization of the gas hydrate technologies, the current status of natural gas development and industrial utilization of the gas hydrate technologies. In Item 2), discussions were given on utilization of gas containability (application to natural gas transportation and storage processes), utilization of cold heat storage performance (utilization to suction air cooling of gas turbine generators), and utilization of gas selectivity (application to gas separation processes and acidic gas (CO2, SOx) separation). (NEDO)

  7. On the development of an innovative gas-fired heating appliance based on a zeolite-water adsorption heat pump; system description and seasonal gas utilization efficiency

    International Nuclear Information System (INIS)

    Dawoud, Belal

    2014-01-01

    The main objective of this work is to introduce an innovative hybrid heating appliance incorporating a gas condensing boiler and a zeolite-water adsorption heat pump. The condensing boiler is applied to drive the zeolite-water heat pump for the heating base-load and to assist the heat pump in the so called “mixed operation” mode, in which both the heat pump and the condensing boiler are working in series to cover medium heating demands. Peak heating demands are covered by the condensing boiler in the so called “direct heating” mode. The three operation modes of the hybrid heating appliance have been technically described. In addition, the laboratory test conditions for estimating the seasonal heating performance according to the German Guideline VDI 4650-2 have been introduced. For both heating systems 35/28 °C and 55/45 °C, which represent the typical operating conditions of floor and high temperature radiating heating systems in Europe, seasonal heating gas utilization efficiencies of 1.34 and 1.26 have been measured, respectively with a ground heat source. In two field test installations in one-family houses in Germany, the introduced heating appliance showed 27% more seasonal gas utilization efficiency for heating and domestic hot water production, which is equivalent to a CO 2 -emission reduction of 20% compared to the gas condensing boiler technology

  8. 75 FR 38093 - ConocoPhillips Alaska Natural Gas Corporation and Marathon Oil Company; Application for Blanket...

    Science.gov (United States)

    2010-07-01

    ... natural gas reserves support the conclusion that there are sufficient supplies to satisfy local demand and... and/ or one or more other countries globally with which trading is not prohibited by U.S. law for a.... Department of Energy (FE-34), Office of Oil and Gas Global Security and Supply, Office of Fossil Energy...

  9. Utilization and mitigation of VAM/CMM emissions by a catalytic combustion gas turbine

    Energy Technology Data Exchange (ETDEWEB)

    Tanaka, K.; Yoshino, Y.; Kashihara, H. [Kawasaki Heavy Industries Ltd., Hyougo (Japan); Kajita, S.

    2013-07-01

    A system configured with a catalytic combustion gas turbine generator unit is introduced. The system has been developed using technologies produced by Kawasaki Heavy Industries, Ltd., such as small gas turbines, recuperators and catalytic combustors, and catalytic oxidation units which use exhaust heat from gas turbines. The system combusts (oxidizes) ventilation air methane (less than 1% concentration) and low concentration coal mine methane (30% concentration or less) discharged as waste from coal mines. Thus, it cannot only reduce the consumption of high- quality fuel for power generation, but also mitigate greenhouse gas emissions.

  10. Effective utilization of fossil fuels for low carbon world -- IGCC and high performance gas turbine

    Energy Technology Data Exchange (ETDEWEB)

    Ishii, Hiromi; Hashimoto, Takao; Sakamoto, Koichi; Komori, Toyoaki; Kishine, Takashi; Shiozaki, Shigehiro

    2010-09-15

    The reduction of greenhouse-gas emissions is required to minimize the effect of hydrocarbon based power generation on global warming. In pursue of this objective, Mitsubishi Heavy Industries is dedicating considerable efforts on two different ways to reduce the environmental impact. The first one involves gas turbine performance improvement by raising firing temperature for Natural-gas and LNG applications. In this regard, the latest J class gas turbine was designed to operate at 1600 deg C and expected combined cycle efficiency in excess of 60%. The other approach involves the use of Integrated Gasification Combined Cycle (IGCC) plants to burn solid fuel like coal.

  11. 78 FR 53749 - Gulf South Pipeline Company, LP, Petal Gas Storage, LLC; Notice of Availability of the...

    Science.gov (United States)

    2013-08-30

    ... Transmission Company, LLC's existing pipeline; and \\1\\ A ``pig'' is a tool that is inserted into and moves..., the EA is available for public viewing on the FERC's Web site ( www.ferc.gov ) using the eLibrary link... Commission's [[Page 53750

  12. 77 FR 31001 - Southern Natural Gas Company, L.L.C.; Notice of Intent To Prepare an Environmental Assessment for...

    Science.gov (United States)

    2012-05-24

    ... the pipeline company inserts into and pushes through the pipeline for cleaning the pipeline... the link called ``eLibrary'' or from the Commission's Public Reference Room, 888 First Street NE... site ( www.ferc.gov ) under the link to Documents and Filings. This is an easy method for interested...

  13. Solar-gas systems impact analysis study

    Science.gov (United States)

    Neill, C. P.; Hahn, E. F.; Loose, J. C.; Poe, T. E.; Hirshberg, A. S.; Haas, S.; Preble, B.; Halpin, J.

    1984-07-01

    The impacts of solar/gas technologies on gas consumers and on gas utilities were measured separately and compared against the impacts of competing gas and electric systems in four climatic regions of the U.S. A methodology was developed for measuring the benefits or penalties of solar/gas systems on a combined basis for consumers sand distribution companies. It is shown that the combined benefits associated with solar/gas systems are generally greatest when the systems are purchased by customers who would have otherwise chosen high-efficiency electric systems (were solar/gas systems not available in the market place). The role of gas utilities in encouraging consumer acceptance of solar/gas systems was also examined ion a qualitative fashion. A decision framework for analyzing the type and level of utility involvement in solar/gas technologies was developed.

  14. A two year study of norm levels in the facilities of a major Malaysian oil and gas exploration and production company

    International Nuclear Information System (INIS)

    Bradley, D.A.

    1996-01-01

    Four comprehensive surveys of offshore and onshore facilities of a major Malaysian Oil and Gas E and P Company have been completed in the two year period since March 1993. Data include measurements of external gamma dose rate, space contamination, Rn and In progeny levels, particulate radioactivity in ambient air and radium in liquid effluent and sludge. Monitored quantities have yielded values which are for the most part in accord with those of undisturbed environments although limited occurrence of elevation of dose rate, and of radium concentration in sludge have been observed. In the latter instance measured concentrations of 226 Ra and 228 Ac have been within values of less than 1 Bq g -1 , being in general very much less than this. Comparison with reported oil and gas facility NORM levels in other parts of the world indicate present levels to be relatively low. (author)

  15. Utilization of thorium in a Gas Turbine – Modular Helium Reactor

    International Nuclear Information System (INIS)

    Şahin, Hacı Mehmet; Erol, Özgür; Acır, Adem

    2012-01-01

    Highlights: ► Performance parameters for the original fuel in GT-MHR depending on time were found. ► A proper plutonium–thorium mixture ratio was found using the original fuel results. ► Performance comparison of plutonium mixture and original fuel was made. ► Comparison showed that weapons grade plutonium mixture can be used in the reactor. - Abstract: Gas Turbine-Modular Helium Reactor (GT-MHR) is one of the new types of the reactors with high efficiency and increased safety features. The usage of different kinds of fissile material in this reactor can increase the life of it. Weapons-grade plutonium (WGrPu), which can be acquired from the old dismantled nuclear weapons, can be an option in a GT-MHR. In order to increase the sustainability of the WGrPu resources this fuel can be mixed with thorium, which is a fertile material that can be found in the nature and has resources three times more than uranium. In this study, possibility of utilization of the weapons-grade plutonium–thorium mixture was investigated and an optimum mixture ratio was determined. The behavior of this mixture and the original fuel was studied by using MCNP5 1.4, Monteburns 2.0 and Origen 2.2 tools. Calculations showed that, a GT-MHR type reactor, which is using the original TRISO fuel particle mixture of 20% enriched uranium + natural uranium (original fuel) has an effective multiplication factor (k eff ) of 1.270. Corresponding to this k eff value the weapons grade plutonium/thorium oxide mixture was found 19%/81%. By using Monteburns Code, the operation time, which describes the time passed until the reactor reaches a k eff value of 1.02, was found as 515 days for the original fuel and 1175 days for the weapons grade plutonium mixture. Furthermore, the burn-up values for the original fuel and WGrPu fuels were found as 47.69 and 119.27 GWd/MTU, respectively.

  16. Overview of Gas Research Institute's industrial utilization research and development program

    Energy Technology Data Exchange (ETDEWEB)

    Tabb, E S

    1982-05-01

    A combination of technical, economic, political, and environmental constraints hamper industry's ability to use natural gas efficiently. Although the industrial sector has the best potential to absorb the current surplus of natural gas, many industrial users are disenchanged with the high cost, low efficiency, and environmental problems associated with the existing inventory of gas-fired process systems. Consequently, it is essential for an organization like Gas Research Institute (GRI), which has a national scope and a mandate to generate energy end-use benefits for the industrial gas consumer, to assume a leadership role in the development program aimed, not only at upgrading the energy efficiency of industrial process equipment, but at increasing its production capability while meeting environmental standards.

  17. Impact Analysis of Generalized Audit Software (GAS Utilization to Auditor Performances

    Directory of Open Access Journals (Sweden)

    Aries Wicaksono

    2016-09-01

    Full Text Available This study aimed to understand whether the use of Generalized Audit Software (GAS in the audit process had an impact on the auditors performance and to acquire conclusions in the evaluation form towards GAS audit process to provide a positive impact on the performance of auditors. The models used to evaluate the impact of GAS were Quantity of Work, Quality of Work, Job Knowledge, Creativeness, Cooperation, Dependability, Initiative, and Personal Qualities. The method used in this research was a qualitative method of analytical descriptive and evaluative, by analyzing the impact of the GAS implementation to the components of the user’s performance. The results indicate that the use of GAS has a positive impact on user’s performance components.

  18. Utilities and Power - Sector Report. Malaysia: including electricity, gas, water, sewerage, telecommunications and information technology

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-10-01

    This report is one of a series designed to introduce British exporters to the opportunities offered by the Malaysian market. The Seventh Malaysia Plan, covering the five year period, 1996-2000, contains an ambitious menu of infrastructure projects. Total expenditure under the Plan is envisaged at RM450 billion, of which around RM380 billion will be sourced from the private sector. This is an indication of the wealth accumulated within the Malaysian economy. The infrastructure developments identified are designed to take the country towards Vision 2020. These infrastructure developments will continue to make the country highly attractive to foreign investors, who were the catalyst for Malaysia`s explosive growth over the last few years. Malaysian Corporations have also grown rapidly and are becoming international investors and traders in their own right, including in the United Kingdom. As they expand, seeking new markets, they are looking also for partners with whom they can share technology and jointly develop projects. Such companies are often ideal partners for UK companies wishing to enter the Malaysian and Asian market. Malaysia offers opportunities to companies prepared to make the small effort to know and understand the country and its people. This report will assist companies to develop a useful understanding of the market. (author)

  19. Design of helium-gas supplying facility of out-of-pile demonstration test for HTTR heat utilization system

    Energy Technology Data Exchange (ETDEWEB)

    Hino, Ryutaro; Fujisaki, Katsuo; Kobayashi, Toshiaki [Japan Atomic Energy Research Inst., Oarai, Ibaraki (Japan). Oarai Research Establishment] [and others

    1996-09-01

    One of the objectives of the High-Temperature Engineering Test Reactor (HTTR) is to demonstrate effectiveness of high-temperature heat utilization. Prior to connect a heat utilization system to the HTTR, a series of out-of-pile demonstration test is indispensable to improve components` performance, to demonstrate operation, control and safety technologies and to verify analysis codes for design and safety evaluation. After critical review and discussion on the out-of-pile demonstration test, a test facility have been designed. In this report, a helium-gas supplying facility simulated the HTTR system was described in detail, which supplies High-temperature helium-gas of 900degC to a steam reforming facility mocking-up the HTTR heat utilization system. Components of the Helium Engineering Demonstration Loop (HENDEL) were selected to reuse in the helium-gas supplying facility in order to decrease construction cost. Structures and specifications of new components such as a high-temperature heater and a preheater were decided after evaluation of thermal and hydraulic performance and strength. (author)

  20. Promising Direction of Perfection of the Utilization Combine Cycle Gas Turbine Units

    Directory of Open Access Journals (Sweden)

    Gabdullina Albina I.

    2017-01-01

    Full Text Available Issues of improving the efficiency of combined cycle gas turbines (CCGT recovery type have been presented. Efficiency gas turbine plant reaches values of 45 % due to rise in temperature to a gas turbine to 1700 °C. Modern technologies for improving the cooling gas turbine components and reducing the excess air ratio leads to a further increase of the efficiency by 1-2 %. Based on research conducted at the Tomsk Polytechnic University, it shows that the CCGT efficiency can be increased by 2-3 % in the winter time due to the use of organic Rankine cycle, low-boiling substances, and air-cooled condensers (ACC. It is necessary to apply the waste heat recovery with condensation of water vapor from the flue gas, it will enhance the efficiency of the CCGT by 2-3 % to increase the efficiency of the heat recovery steam boiler (HRSB to 10-12 %. Replacing electric pumps gas turbine engine (GTE helps to reduce electricity consumption for auxiliary needs CCGT by 0.5-1.5 %. At the same time the heat of flue gas turbine engine may be useful used in HRSB, thus will increase the capacity and efficiency of the steam turbine.

  1. Economic evaluation and market analysis for natural gas utilization. Topical report

    International Nuclear Information System (INIS)

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

    1995-04-01

    During the past decade, the U.S. has experienced a surplus gas supply. Future prospects are brightening because of increased estimates of the potential size of undiscovered gas reserves. At the same time, U.S. oil reserves and production have steadily declined, while oil imports have steadily increased. Reducing volume growth of crude oil imports was a key objective of the Energy Policy Act of 1992. Natural gas could be an important alternative energy source to liquid products derived from crude oil to help meet market demand. The purpose of this study was to (1) analyze three energy markets to determine whether greater use could be made of natural gas or its derivatives and (2) determine whether those products could be provided on an economically competitive basis. The following three markets were targeted for possible increases in gas use: transportation fuels, power generation, and chemical feedstock. Gas-derived products that could potentially compete in these three markets were identified, and the economics of the processes for producing those products were evaluated. The processes considered covered the range from commercial to those in early stages of process development. The analysis also evaluated the use of both high-quality natural gas and lower-quality gases containing CO 2 and N 2 levels above normal pipeline quality standards

  2. Production of synthesis gas and methane via coal gasification utilizing nuclear heat

    International Nuclear Information System (INIS)

    van Heek, K.H.; Juentgen, H.

    1982-01-01

    The steam gasificaton of coal requires a large amount of energy for endothermic gasification, as well as for production and heating of the steam and for electricity generation. In hydrogasification processes, heat is required primarily for the production of hydrogen and for preheating the reactants. Current developments in nuclear energy enable a gas cooled high temperature nuclear reactor (HTR) to be the energy source, the heat produced being withdrawn from the system by means of a helium loop. There is a prospect of converting coal, in optimal yield, into a commercial gas by employing the process heat from a gas-cooled HTR. The advantages of this process are: (1) conservation of coal reserves via more efficient gas production; (2) because of this coal conservation, there are lower emissions, especially of CO 2 , but also of dust, SO 2 , NO/sub x/, and other harmful substances; (3) process engineering advantages, such as omission of an oxygen plant and reduction in the number of gas scrubbers; (4) lower gas manufacturing costs compared to conventional processes. The main problems involved in using nuclear energy for the industrial gasification of coal are: (1) development of HTRs with helium outlet temperatures of at least 950 0 C; (2) heat transfer from the core of the reactor to the gas generator, methane reforming oven, or heater for the hydrogenation gas; (3) development of a suitable allothermal gas generator for the steam gasification; and (4) development of a helium-heated methane reforming oven and adaption of the hydrogasification process for operation in combination with the reactor. In summary, processes for gasifying coal that employ heat from an HTR have good economic and technical prospects of being realized in the future. However, time will be required for research and development before industrial application can take place. 23 figures, 4 tables. (DP)

  3. Leading Players of the Global Oil and Gas Industry. Overview of Groups - SWOTs - Benchmarking - Company Profiles and Financials

    International Nuclear Information System (INIS)

    2017-07-01

    This study presents: The medium-term and mega trends of the industry market developments and geographical segments; The competitive landscape and the main corporate rankings; The main conclusions of the report, summarised in 10 analytical slides. Content: 1. Overview: The Sector, Ranking, Performance Analysis; 2. Company Profiles: Sinopec, PetroChina, Shell, ExxonMobil, BP, Total, Chevron, Gazprom, Lukoil, Eni; 3. Sources; 4. Annexes

  4. Techno-economic analysis and optimization of the heat recovery of utility boiler flue gas

    International Nuclear Information System (INIS)

    Xu, Gang; Huang, Shengwei; Yang, Yongping; Wu, Ying; Zhang, Kai; Xu, Cheng

    2013-01-01

    Highlights: • Four typical flue gas heat recovery schemes are quantitatively analyzed. • The analysis considers thermodynamic, heat transfer and hydrodynamics factors. • Techno-economic analysis and optimization design are carried out. • High-stage steam substitute scheme obtains better energy-saving effect. • Large heat transfer area and high flue gas resistances weaken overall performance. - Abstract: Coal-fired power plants in China consume nearly half of available coals, and the resulting CO 2 emissions cover over 40% of total national emissions. Therefore, reducing the energy expenditure of coal-fired power plants is of great significance to China’s energy security and greenhouse gas reduction programs. For coal-fired power plants, the temperature of a boiler’s exhaust gas reaches 120–150 °C or even higher. The thermal energy of boiler’s exhaust accounts for approximately 3–8% of the total energy of fuel input. Given these factors, we conducted a techno-economic analysis and optimization design of the heat recovery system using boiler exhaust gas. This research is conformed to the principles of thermodynamic, heat transfer, and hydrodynamics. Based on the data from an existing 1000 MW typical power generation unit in China, four typical flue gas heat recovery schemes are quantitatively analyzed from the thermodynamics perspective. The impacts of flue gas heat recovery on net work output and standard coal consumption rate of various schemes are performed. Furthermore, the transfer area of heat recovery exchanger and the draft fan work increment due to the flue gas pressure drop are analyzed. Finally, a techno-economic analysis of the heat recovery schemes is conducted, and some recommendations on optimization design parameters are proposed, with full consideration of various factors such as the decrease on fuel cost due to energy conservation as well as the investment cost of heat recovery retrofitting. The results revealed that, high

  5. Sales and operations planning : design and implementation of S&OP process in a multinational company

    OpenAIRE

    Lima, Gonçalo Maria Eva Ferreira Neves

    2013-01-01

    The company under scrutiny in this thesis is Aker Solutions Process Systems. As a part of the Aker Solutions group, Process Systems is a leading global supplier of processing equipment for oil, water and gas, operating worldwide. The company´s operational objective when implementing this process was to optimize the utilization of resources in it´s five different Business Units. The actions undertaken by the company to develop and implement a Sales and Operations Planning proces...

  6. Preparing Canada's power systems for transition to the year 2000: the Y2K programs of Canada's electric utility companies: province-by-province report

    Energy Technology Data Exchange (ETDEWEB)

    Anon.

    1999-09-01

    The province-by-province report covers BC Hydro; TransAlta, ATCO Ltd., EPCOR, and Enmax, SaskPower, Manitoba Hydro, Winnipeg Hydro, Ontario Power Generation, Ontario Hydro Services Company, Toronto Hydro, Hydro-Quebec and Energie Maclaren, Newfoundland and Labrador Hydro, Newfoundland Power, Nova Scotia Power, Maritime Electric,Yukon and Northwest Territories,Yukon Electrical Company Ltd., Northland Utilities (Yellowknife) Ltd. and Northland Utilities (NWT) Ltd. A report typically deals with inventory, testing and remediation of business systems, inventory, testing and remediation of operational control devices, business partner reviews, and preparation and exercising of contingency plans, as well as Y2K status and readiness reports, and dateline preparations.

  7. ADVANCED FLUE GAS CONDITIONING AS A RETROFIT UPGRADE TO ENHANCE PM COLLECTION FROM COAL-FIRED ELECTRIC UTILITY BOILERS

    Energy Technology Data Exchange (ETDEWEB)

    C. Jean Bustard

    2003-12-01

    ADA Environmental Solutions (ADA-ES) has successfully completed a research and development program granted by the Department of Energy National Energy Technology Laboratory (NETL) to develop a family of non-toxic flue gas conditioning agents to provide utilities and industries with a cost-effective means of complying with environmental regulations on particulate emissions and opacity. An extensive laboratory screening of potential additives was completed followed by full-scale trials at four utility power plants. The developed cohesivity additives have been demonstrated on a 175 MW utility boiler that exhibited poor collection of unburned carbon in the electrostatic precipitator. With cohesivity conditioning, opacity spiking caused by rapping reentrainment was reduced and total particulate emissions were reduced by more than 30%. Ammonia conditioning was also successful in reducing reentrainment on the same unit. Conditioned fly ash from the process is expected to be suitable for dry or wet disposal and for concrete admixture.

  8. Optimization of methane gas recovery from waste material and possibilities for its utilization

    Energy Technology Data Exchange (ETDEWEB)

    Shim, K C

    1981-01-01

    Sewer gas (biogas) can be generated from anaerobic decomposition of different waste substances, e.g. from sludge obtained in sewage works, from household refuse and from agricultural waste. In order to run a sewage works economically the managers of the plants are now obliged to show more interest in the maximum usage of this gas. Even though in most of the municipal waste water treatment plants in the Federal Republic of Germany the digesters are available, one quarter of the annual gas production remains unused. In view of the so-called 'energy crisis', it seems foolish to burn off sewer gas, a valuable source of energy and one, moreover, produced at high cost. Laboratory tests were carried out with agricultural wastes and with sludge and household refuse to analyse the sludge digestion process and determine the optimum conditions required by the process. Finally, the situation in Korea, where there are 30,000 biogas plants, is summarized. (Refs. 5).

  9. Gas network simulations of the regional utility GVT; Gasnetzsimulation des Regionalgasversorgers GVT

    Energy Technology Data Exchange (ETDEWEB)

    Schacht, W. [Gasversorgung Thueringen GmbH (GVT), Erfurt (Germany)

    2000-07-01

    At the turn of the millenium, the German gas industry is faced with new challenges, e.g. the European single market, energy political boundary conditions, deregulation and increased competition. Flexibility, new marketing concepts and higher profitability are key concerns. Optimisation of gas supply can only be ensured by dynamic gas network simulation which also provide information on the current state of gas flow in the network. [German] Zum Beginn des neuen Jahrtausends steht die Erdgaswirtschaft in Deutschland vor voellig neuen Herausforderungen. Der EU-Binnenmarkt, die neuen energiepolitischen Rahmenbedingungen, die Oeffnung und Liberalisierung der Energiemaerkte und die damit im Zusammenhang stehende Verschaerfung des Gas-zu-Gas-Wettbewerbes zwingen zu einer hoeheren Flexibilitaet, zur Einfuehrung neuer Marketingkonzepte und zu einer weiteren Erhoehung der Rentabilitaet unserer Versorgungsunternehmen durch Nutzung von neuen oder noch nicht ausgeschoepften Kosteneinsparungspotentialen. Eine wichtige Voraussetzung fuer den Aufbau einer modernen Gasbezugsoptimierung ist die prozessbegleitende dynamische Gasnetzsimulation. Ausserdem setzen moderne Verfahren der Netzsteuerung derartige Kenntnisse ueber den aktuellen Stroemungszustand im Netz voraus. Mit den im Simulationssystem vorhandenen Zustandsbeobachtern koennen die gewonnenen Aussagen gestuetzt und praezisiert werden. Mit Blick auf die neue Marktordnung gewinnt die online Gasnetzsimulation noch zusaetzlich an Bedeutung. Aus der zeitlichen Entkopplung von Menge und Preis, der Durchleitung sowie der Speicherung und des effektiven Einsatzes von Spottmengen leiten sich voellig neue Aufgaben ab, die operativ nur mit Hilfe einer qualitativ neuen Leittechnik und einer online Gasnetzsimulation geloest werden koennen. Werden diese Aufgaben nicht adaequat geloest, steigt das wirtschaftliche Risiko eklatant an. (orig.)

  10. The future of natural gas consumption in Beijing, Guangdong and Shanghai: An assessment utilizing MARKAL

    International Nuclear Information System (INIS)

    Jiang Binbin; Wenying, Chen; Yu Yuefeng; Zeng Lemin; Victor, David

    2008-01-01

    Natural gas could possibly become a si0gnificant portion of the future fuel mix in China. However, there is still great uncertainty surrounding the size of this potential market and therefore its impact on the global gas trade. In order to identify some of the important factors that might drive natural gas consumption in key demand areas in China, we focus on three regions: Beijing, Guangdong, and Shanghai. Using the economic optimization model MARKAL, we initially assume that the drivers are government mandates of emissions standards, reform of the Chinese financial structure, the price and available supply of natural gas, and the rate of penetration of advanced power generating and end-use. The results from the model show that the level of natural gas consumption is most sensitive to policy scenarios, which strictly limit SO 2 emissions from power plants. The model also revealed that the low cost of capital for power plants in China boosts the economic viability of capital-intensive coal-fired plants. This suggests that reform within the financial sector could be a lever for encouraging increased natural gas use

  11. Utility FGD Survey, January--December 1989

    Energy Technology Data Exchange (ETDEWEB)

    Hance, S.L.; McKibben, R.S.; Jones, F.M. (IT Corp., Cincinnati, OH (United States))

    1992-03-01

    The Utility flue gas desulfurization (FGD) Survey report, which is generated by a computerized data base management system, represents a survey of operational and planned domestic utility flue gas desulfurization (FGD) systems. It summarizes information contributed by the utility industry, system and equipment suppliers, system designers, research organizations, and regulatory agencies. The data cover system design, fuel characteristics, operating history, and actual system performance. Also included is a unit-by-unit discussion of problems and solutions associated with the boilers, scrubbers, and FGD systems. The development status (operational, under construction, or in the planning stages), system supplier, process, waste disposal practice, and regulatory class are tabulated alphabetically by utility company.

  12. Utilizing natural gas huff and puff to enhance production in heavy oil reservoir

    Energy Technology Data Exchange (ETDEWEB)

    Wenlong, G.; Shuhong, W.; Jian, Z.; Xialin, Z. [Society of Petroleum Engineers, Kuala Lumpur (Malaysia)]|[PetroChina Co. Ltd., Beijing (China); Jinzhong, L.; Xiao, M. [China Univ. of Petroleum, Beijing (China)

    2008-10-15

    The L Block in the north structural belt of China's Tuha Basin is a super deep heavy oil reservoir. The gas to oil ratio (GOR) is 12 m{sup 3}/m{sup 3} and the initial bubble point pressure is only 4 MPa. The low production can be attributed to high oil viscosity and low flowability. Although steam injection is the most widely method for heavy oil production in China, it is not suitable for the L Block because of its depth. This paper reviewed pilot tests in which the natural gas huff and puff process was used to enhance production in the L Block. Laboratory experiments that included both conventional and unconventional PVT were conducted to determine the physical property of heavy oil saturated by natural gas. The experiments revealed that the heavy oil can entrap the gas for more than several hours because of its high viscosity. A pseudo bubble point pressure exists much lower than the bubble point pressure in manmade foamy oils, which is relative to the depressurization rate. Elastic energy could be maintained in a wider pressure scope than natural depletion without gas injection. A special experimental apparatus that can stimulate the process of gas huff and puff in the reservoir was also introduced. The foamy oil could be seen during the huff and puff experiment. Most of the oil flowed to the producer in a pseudo single phase, which is among the most important mechanisms for enhancing production. A pilot test of a single well demonstrated that the oil production increased from 1 to 2 cubic metres per day to 5 to 6 cubic metres per day via the natural gas huff and puff process. The stable production period which was 5 to 10 days prior to huff and puff, was prolonged to 91 days in the first cycle and 245 days in the second cycle. 10 refs., 1 tab., 12 figs.

  13. Eesti Gas, Estonia. Sales and marketing course

    International Nuclear Information System (INIS)

    1994-01-01

    A weekly sales and marketing course was organized by the Dansk Olie and Naturgas (the National Oil and Gas Company of Denmark) in Denmark for the Eesti Gas representatives. The program encompassed a survey of the Danish natural gas marketing, sales to the gas utilities and to industry, use of the natural gas in cogeneration plants and the gas pricing as an instrument of economic and environmental policy. Examples of negotiations with Danish industrial and municipal consumers were presented. Competitiveness of natural gas compared to other energy sources was discussed, taxation principles considered. (EG)

  14. Ecological aspects of coal combustion - utilization of CO2 from flue gas

    Directory of Open Access Journals (Sweden)

    Markoš Jozef

    1998-09-01

    Full Text Available Slovakia belongs to the group of twenty worst polluters throughout the world, releasing 10 - 12 tons of carbon dioxide per capita, whereas the worldwide average value is about 5 tons. It is known that the big electric and thermal power stations produce only 25 % of the overall production of carbon dioxide in Slovakia, whereas the biggest producer of carbon dioxide is the industry by 31%. The aim of the present contribution is to show possibilities of the further chemical conversion of the separated carbon dioxide from flue gas as a chemical raw material. We focused our attention to the feasibility of the conversion of carbon dioxide into carbon oxide or synthesis gas and its further conversion into methanol. The production of synthesis gas from carbon dioxide, coke (coal and natural gas was assumed. On the basis of our studies we can claim that the fulfilment of the national target of the Slovak Republic set up for 2005, i.e., the reduction of carbon dioxide emissions by 20 % against 1988 by the chemical transformation of carbon dioxide from the electric power stations flue gas is not realistic. In our opinion a profound reduction of carbon dioxide emission can be reached by lower demands for energy produced by burning fossil fuels or by the substitution of these fuels by alternative energy sources.

  15. 78 FR 62009 - Eastern Shore Natural Gas Company; Notice of Availability of the Environmental Assessment for the...

    Science.gov (United States)

    2013-10-11

    ... Garrison Energy Center, a 309-megawatt combined cycle natural gas fueled power plant under development in... measures, would not constitute a major federal action significantly affecting the quality of the human... and groups; newspapers and libraries in the project area; and parties to this proceeding. In addition...

  16. Strategic steps towards the implementation of sustainable energy systems as seen by an oil and gas company

    Energy Technology Data Exchange (ETDEWEB)

    Myrvang, Gunnar

    1998-12-01

    The publication relates to the implementation of sustainable energy systems by strategy. Main themes discussed are the world`s shifting energy picture from 1860 to 1992 and the current European energy and natural gas picture including some future projections, and Statoil`s activities in renewables and research in energy technology. 6 figs.

  17. Miniature Gas Chromatograph Mass Spectrometer for In-Situ Resource Utilization, Phase I

    Data.gov (United States)

    National Aeronautics and Space Administration — In situ resource utilization (ISRU) is essential for several of NASA's future flagship missions. Currently envisioned ISRU plants include production of oxygen from...

  18. Utilization of ''CONTACT'' experiments to improve the fission gas release knowledge in PWR fuel rods

    Energy Technology Data Exchange (ETDEWEB)

    Charles, M; Abassin, J J; Bruet, M; Baron, D; Melin, P

    1983-03-01

    The CONTACT experiments, which were carried out by the French CEA, within the framework of a CEA-FRAMATOME collaboration agreement, bear on the behaviour of in-pile irradiated PWR fuel rods. We will focus here upon their results dealing with fission gas release. The experimental device is briefly described, then the following results are given: the kinetics of stable fission gas release for various linear ratings; the instantaneous fractional release rates of radioactive gases versus their decay constant in the range 1.5 10/sup -6/-3.6 10/sup -3/s/sup -1/, for various burnups, as also the influence of fuel temperature. Moreover, the influence of the nature and the pressure of the filling gas upon the release is presented for various linear ratings. The experimental results are discussed and analysed with the purpose to model various physical phenomena involved in the release (low-temperature mechanisms, diffusion).

  19. The evolution of the status of local electric and gas utilities in a competitive environment

    International Nuclear Information System (INIS)

    Nivault, S.

    2004-06-01

    With the establishment of a common gas and electricity market, the early 21. century is marked by important transformations in the public energy service. Directives 96/92 and 98/30, and directives 2003/54 and 2003/55, make important changes in the regulations concerning gas and electricity activates. In France, the Electricity Act 2000 (10/02/2000) and the Gas Act 2003 (03/01/2003) partially opened the public sector power distribution system to competition. These new rules will drastically modify all operators situations, including that of french local distributors (such as the 'regies', the 'SEML', or the 'SICAE or other cooperatives') who have always been, since being left out of the nationalization process, in a monopolistic situation. In order to succeed in the transition towards a free market economy, french local distributors will have to evolve from their network operator status to that of market operator by renewing their structural organisation and diversifying their activities. (author)

  20. Utilization of ''CONTACT'' experiments to improve the fission gas release knowledge in PWR fuel rods

    International Nuclear Information System (INIS)

    Charles, M.; Abassin, J.J.; Bruet, M.

    1983-01-01

    The CONTACT experiments, which were carried out by the French CEA, within the framework of a CEA-FRAMATOME collaboration agreement, bear on the behaviour of in-pile irradiated PWR fuel rods. We will focus here upon their results dealing with fission gas release. The experimental device is briefly described, then the following results are given: the kinetics of stable fission gas release for various linear ratings; the instantaneous fractional release rates of radioactive gases versus their decay constant in the range 1.5 10 -6 -3.6 10 -3 s -1 , for various burnups, as also the influence of fuel temperature. Moreover, the influence of the nature and the pressure of the filling gas upon the release is presented for various linear ratings. The experimental results are discussed and analysed with the purpose to model various physical phenomena involved in the release (low-temperature mechanisms, diffusion)

  1. Molten salt hazardous waste disposal process utilizing gas/liquid contact for salt recovery

    International Nuclear Information System (INIS)

    Grantham, L.F.; McKenzie, D.E.

    1984-01-01

    The products of a molten salt combustion of hazardous wastes are converted into a cooled gas, which can be filtered to remove hazardous particulate material, and a dry flowable mixture of salts, which can be recycled for use in the molten salt combustion, by means of gas/liquid contact between the gaseous products of combustion of the hazardous waste and a solution produced by quenching the spent melt from such molten salt combustion. The process results in maximizing the proportion of useful materials recovered from the molten salt combustion and minimizing the volume of material which must be discarded. In a preferred embodiment a spray dryer treatment is used to achieve the desired gas/liquid contact

  2. Demonstration of an on-site PAFC cogeneration system with waste heat utilization by a new gas absorption chiller

    Energy Technology Data Exchange (ETDEWEB)

    Urata, Tatsuo [Tokyo Gas Company, LTD, Tokyo (Japan)

    1996-12-31

    Analysis and cost reduction of fuel cells is being promoted to achieve commercial on-site phosphoric acid fuel cells (on-site FC). However, for such cells to be effectively utilized, a cogeneration system designed to use the heat generated must be developed at low cost. Room heating and hot-water supply are the most simple and efficient uses of the waste heat of fuel cells. However, due to the short room-heating period of about 4 months in most areas in Japan, the sites having demand for waste heat of fuel cells throughout the year will be limited to hotels and hospitals Tokyo Gas has therefore been developing an on-site FC and the technology to utilize tile waste heat of fuel cells for room cooling by means of an absorption refrigerator. The paper describes the results of fuel cell cogeneration tests conducted on a double effect gas absorption chiller heater with auxiliary waste heat recovery (WGAR) that Tokyo Gas developed in its Energy Technology Research Laboratory.

  3. Human Resource Development and New Technology in the Automobile Industry: A Case Study of Ford Motor Company's Dearborn Engine Plant. The Development and Utilization of Human Resources in the Context of Technological Change and Industrial Restructuring.

    Science.gov (United States)

    Chen, Kan; And Others

    This report centers around a plant-level study of the development and utilization of human resources in the context of technological change and industrial restructuring in the crankshaft production area of Ford Motor Company's Dearborn Engine Plant (DEP). The introductory chapter describes how the study was conducted, provides an introduction to…

  4. Dutch gas distribution grid goes green: decision support tool for local biogas utilization

    NARCIS (Netherlands)

    Weidenaar, Teade; Hoekstra, Sipke; Wolters, Mannes

    2011-01-01

    A Decision Support Tool (DST) has been developed that will aid Distribution Service Operators (DSOs) in their decision making process on which investments to make in the gas distribution grid in order to facilitate the use of biogas. The DST considers both the conversion of biogas to electricity as

  5. Utilization of on-line corrosion monitoring in the flue gas cleaning system

    DEFF Research Database (Denmark)

    Montgomery, Melanie; Nielsen, Lars V.; Petersen, Michael B.

    2015-01-01

    fan. The corrosion rates measured with respect to time were correlated to plant data such as load, temperature, gas composition, water content as well as change in the fuel used. From these results it is clear that many shutdowns/start-ups influence corrosion and therefore cause decreased lifetime...

  6. 77 FR 28866 - Pivotal Utility Holdings, Inc. d/b/a Elkton Gas; Notice of Application

    Science.gov (United States)

    2012-05-16

    ... section 311 of the Natural Gas Policy Act of 1978 (NGPA); and (ii) a waiver of the Commission's accounting... comments may be filed electronically via the Internet in lieu of paper, see, 18 CFR 385.2001(a)(1)(iii) and...

  7. ADVANCED FLUE GAS CONDITIONING AS A RETROFIT UPGRADE TO ENHANCE PM COLLECTION FROM COAL-FIRED ELECTRIC UTILITY BOILERS

    International Nuclear Information System (INIS)

    Kenneth E. Baldrey

    2002-01-01

    The U.S. Department of Energy and ADA Environmental Solutions are engaged in a project to develop commercial flue gas conditioning additives. The objective is to develop conditioning agents that can help improve particulate control performance of smaller or under-sized electrostatic precipitators on utility coal-fired boilers. The new chemicals will be used to control both the electrical resistivity and the adhesion or cohesivity of the fly ash. There is a need to provide cost-effective and safer alternatives to traditional flue gas conditioning with SO(sub 3) and ammonia. During this reporting quarter, performance testing of flue gas conditioning was underway at the PacifiCorp Jim Bridger Power Plant. The product tested, ADA-43, was a combination resistivity modifier with cohesivity polymers. This represents the first long-term full-scale testing of this class of products. Modifications to the flue gas conditioning system at Jim Bridger, including development of alternate injection lances, was also undertaken to improve chemical spray distribution and to avoid spray deposition to duct interior surfaces. Also in this quarter, a firm commitment was received for another long-term test of the cohesivity additives. This plant fires a bituminous coal and has opacity and particulate emissions performance issues related to fly ash re-entrainment. Ammonia conditioning is employed here on one unit, but there is interest in liquid cohesivity additives as a safer alternative

  8. The value relevance of the foreign currency translation differences : a study of multinational oil and gas companies in Australia

    OpenAIRE

    Svetalna Vlady

    2008-01-01

    This paper investigates the relationship between foreign currency translation differences and changes in firm’s market equity value of the Australian multinational firms in the oil and gas industry. The paper empirically examines this relationship under the former Australian accounting standard AASB 1012 “Foreign Currency Translation”. The paper thereby supports the new accounting standard AASB 121 “The Effects of Changes in Foreign Exchange Rates” that adopted a functional currency approach....

  9. Environmental benefits of utilizing biogas and upgrading it to natural gas quality

    International Nuclear Information System (INIS)

    Eriksen, K.; Jensby, T.; Norddahl, B.

    1997-01-01

    In case of successful development of the upgrading technology, the utilization of biomass for biogas production may be increased tenfold in Funen. The pilot plant using low-pressure membranes for the upgrading of biogas is expected to be able to undertake a cost-neutral upgrading of biogas due to earnings which arise from the sale of CO 2 . It appears that the utilization of the upgrading technology for the production of 10 7 Nm 3 within region Funen alone will result in a reduction of the greenhouse effect corresponding to 74 * 10 3 t CO 2 . (au)

  10. Gas Chromatic Mass Spectrometer

    Science.gov (United States)

    Wey, Chowen

    1995-01-01

    Gas chromatograph/mass spectrometer (GC/MS) used to measure and identify combustion species present in trace concentration. Advanced extractive diagnostic method measures to parts per billion (PPB), as well as differentiates between different types of hydrocarbons. Applicable for petrochemical, waste incinerator, diesel transporation, and electric utility companies in accurately monitoring types of hydrocarbon emissions generated by fuel combustion, in order to meet stricter environmental requirements. Other potential applications include manufacturing processes requiring precise detection of toxic gaseous chemicals, biomedical applications requiring precise identification of accumulative gaseous species, and gas utility operations requiring high-sensitivity leak detection.

  11. Integrated system of competitive management as distinguishing for companies of gas pipelines networks construction; Sistema integrado de gestao como diferencial competitivo para empresas de construcao de redes de gasodutos

    Energy Technology Data Exchange (ETDEWEB)

    Menezes, Jose R.R. de; Sobral, Maria do C.M.; Silva, J.J. Rego [Universidade Federal de Pernambuco (UFPE), Recife, PE (Brazil)

    2004-07-01

    The perspective of fast and noticeable expansion of the natural gas market has stimulated investments in projects of natural gas distribution network. The roadblocks overcoming in this expansion, demands an adequate coordination between both, the environmental and power generation policy. In this article some aspects are discussed considering the integration between quality management and environment, using as a reference the NBR ISO 9001 and NBR ISO 14001 standards, which have been implemented in building companies involved in the construction of gas pipelines in urban regions. The implementation of these systems is understood as a competitive differential, contributing for companies' business strategy in a coherent way with the current concept of sustainable development. Finally, a brief model of implementation of a progressive environmental management system is presented, based on NBR ISO 14001 standards and the principles established in the System of Qualification for Companies of the Brazilian Program of the Habitat Quality and Productivity - PBQP-H. (author)

  12. Integrated system of competitive management as distinguishing for companies of gas pipelines networks construction; Sistema integrado de gestao como diferencial competitivo para empresas de construcao de redes de gasodutos

    Energy Technology Data Exchange (ETDEWEB)

    Menezes, Jose R.R. de; Sobral, Maria do C.M.; Silva, J.J. Rego [Universidade Federal de Pernambuco (UFPE), Recife, PE (Brazil)

    2004-07-01

    The perspective of fast and noticeable expansion of the natural gas market has stimulated investments in projects of natural gas distribution network. The roadblocks overcoming in this expansion, demands an adequate coordination between both, the environmental and power generation policy. In this article some aspects are discussed considering the integration between quality management and environment, using as a reference the NBR ISO 9001 and NBR ISO 14001 standards, which have been implemented in building companies involved in the construction of gas pipelines in urban regions. The implementation of these systems is understood as a competitive differential, contributing for companies' business strategy in a coherent way with the current concept of sustainable development. Finally, a brief model of implementation of a progressive environmental management system is presented, based on NBR ISO 14001 standards and the principles established in the System of Qualification for Companies of the Brazilian Program of the Habitat Quality and Productivity - PBQP-H. (author)

  13. Abundance and Utility: For Military Operations, Liquid Fuels Remain a Solid Choice over Natural Gas

    Science.gov (United States)

    2014-08-01

    GTL plants in the world (two in both Malaysia and Qatar and one in South Africa). As recent developments are increasing the supply of natural gas...SUPPLEMENTARY NOTES The article (likely in cleaner form) will eventually be posted online at: http://www.tacticaldefensemedia.com/archive/dod_power.php The...there are approximately 1,400 CNG and 100 LNG (public and private) refueling stations, compared to about 150,000 retail fueling stations. While

  14. Information and Communication Technology (ICT) for public utilities; ICT [in de markten voor elektriciteit en gas

    Energy Technology Data Exchange (ETDEWEB)

    Van Gerwen, B.; De Boer, A. (eds.)

    2001-10-01

    Due to the process of liberalization the importance of modern ICT is rising in the markets for electricity and natural gas, where large amounts of data have to be processed. In two articles attention is paid to some of the ICT problems, caused by liberalization of the energy market:(1) the adjustment of meters, and (2) the coherence between the main processes that take place in the businesses of energy suppliers: strategy, organization, purchase, sales, supply, measuring, and invoicing.

  15. Blood gas analyzer utility in evaluating oxygen kinetics of the aqueous humor

    Directory of Open Access Journals (Sweden)

    Ismail Ersan

    2015-04-01

    Full Text Available Purpose: To measure the partial pressure of oxygen (PO2 and carbon dioxide (PCO2 and the pH of aqueous humor (AH and arterial blood samples from rabbits using a blood gas analyzer. Methods: Twenty New Zealand rabbits were anesthetized intramuscularly with ketamine and xylazine and were then allowed to breathe room air. Using a gas blood analyzer, arterial blood and AH samples were analyzed for PO2, PCO2, and pH. Results: The mean arterial blood pressure was 87.14 ± 15.0 mmHg. The mean blood and AH PO2 were 95.18 ± 11.76 mmHg and 88.83 ± 9.92 mmHg, the mean blood and AH PCO2 were 25.86 ± 5.46 mmHg and 29.50 ± 5.36 mmHg, and the mean blood and AH pH were 7.38 ± 0.06 and 7.33 ± 0.09, respectively. Conclusion: Conclusions: The blood gas analyzer was easily employed to evaluate the aqueous humor in rabbits. When comparing the results of studies evaluating aqueous PO2, care should be taken to determine the methods used in these studies.

  16. Influence of computer technology on the automation of oil and gas fields and on the companies' information structures

    Energy Technology Data Exchange (ETDEWEB)

    Graf, H.G.

    1984-02-01

    Exemplified by a Direct Digital Control System, the fundamentals of process automation are demonstrated. Description of the so-called ''General-purpose computers'' and their peripherals which are used in the mineral oil industry. Explanation of individual types of information processing such as data, process and text processing. Broad outline of typical applications of EDP Systems in the mineral oil/natural gas producing industries. Further chapters deal with the incompany information structure and with economic shaping of the information system.

  17. Interferometric analysis of laboratory photoionized plasmas utilizing supersonic gas jet targets.

    Science.gov (United States)

    Swanson, Kyle James; Ivanov, Vladimir; Mancini, Roberto; Mayes, Daniel C.

    2018-06-01

    Photoionized plasmas are an important component of active galactic nuclei, x-ray binary systems and other astrophysical objects. Laboratory produced photoionized plasmas have mainly been studied at large scale facilities, due to the need for high intensity broadband x-ray flux. Using supersonic gas jets as targets has allowed university scale pulsed power generators to begin similar research. The two main advantages of this approach with supersonic gas jets include: possibility of a closer location to the x-ray source and no attenuation related to material used for containment and or tamping. Due to these factors, this experimental platform creates a laboratory environment that more closely resembles astrophysical environments. This system was developed at the Nevada Terawatt Facility using the 1 MA pulsed power generator Zebra. Neon, argon, and nitrogen supersonic gas jets are produced approximately 7-8mm from the z-pinch axis. The high intensity broadband x-ray flux produced by the collapse of the z-pinch wire array implosion irradiates the gas jet. Cylindrical wire arrays are made with 4 and 8 gold 10µm thick wire. The z-pinch radiates approximately 12-16kj of x-ray energy, with x-ray photons under 1Kev in energy. The photoionized plasma is measured via x-ray absorption spectroscopy and interferometry. A Mach-Zehnder interferometer is used to the measure neutral density of the jet prior to the zebra shot at a wavelength of 266 nm. A dual channel air-wedge shearing interferometer is used to measure electron density of the ionized gas jet during the shot, at wavelengths of 532nm and 266nm. Using a newly developed interferometric analysis tool, average ionization state maps of the plasma can be calculated. Interferometry for nitrogen and argon show an average ionization state in the range of 3-8. Preliminary x-ray absorption spectroscopy collected show neon absorption lines. This work was sponsored in part by DOE Office of Science Grant DE-SC0014451.

  18. The information content of supplemental reserve-based replacement measures relative to that of historical cost income and its cash and accrual components of oil and gas producing companies

    International Nuclear Information System (INIS)

    Spear, N.A.

    1992-01-01

    The empirical analysis indicated that two of the three reserve-based quantity replacement measures are very useful, in terms of explaining the security returns of full cost oil and gas producing companies during the release week of the 1982-1986 annual reports or 10-K filings of these companies. The analysis also indicated that two of the three reserve-based value replacement measures are very useful, in terms of explaining the security returns of full cost oil and gas producing companies during the release week of the 1984-1986 annual reports or 10-K filings. For the period 1987-1988, the empirical analysis indicated that all of the reserve-based quantity and value replacement measures are not useful, in terms of explaining the security returns of full cost oil and gas producing companies during the release week of the annual reports or 10-K filings. The empirical analysis showed no consistent evidence to indicate any systematic difference between the implications of the cash and accrual components of earnings of either the full cost or the successful efforts oil and gas producing companies during the release week of the annual report or 10-K filings

  19. THE DEVELOPMENT OF CORPORATE CULTURE OF GAS COMPANY BASED ON THE USE OF RESOURCES OF TRAINING CENTRE OF VOCATIONAL EDUCATION (ON THE EXAMPLE OF OJSC «SURGUTNEFTEGAS»

    Directory of Open Access Journals (Sweden)

    S. P. Zaitseva

    2016-01-01

    Full Text Available The aim of the presented article consists in justification of the need of level increase of the corporate culture providing preserving competitiveness of any organization, and attraction for this purpose of resources of training centers of vocational education.Methods. While researching the problem the comparative, structural and system analysis, sociological methods (poll, questioning, and individual conversations, methods of project management were used.Results and scientific novelty. The brief summary of scientific and statistical sources argumentative for a direct connection between internal culture in corporation and its production indicators: a level of the income, stock value, size of a net profit. Development of a corporate culture of the companies of an oil-and-gas sector of economy ofRussia is considered. The problem zones of development of a corporate culture are revealed on the example of functioning of structural divisions of OJSC «Surgutneftegas»; pedagogical conditions of its improvement on the base of theCenter ofPolytechnic Training are shown. Based on the models of a corporate culture recognized in developed countries, the cyclic system of forming of this type of culture is offered; recommendations on activization of the available potential of the intra-corporate centers of vocational training are developed (earlier in similar divisions these aspects of activity organization were scarcely discussed.Practical significance. The proposed option of increase of effective management of the staff and a further strategic development of the company is acceptable not only for oil and gas companies, but also for the organizations of a wide range of activities which are engaged in fixed or periodic retraining and advanced training of the employees. At the same time, both own corporate centers of vocational training and other educational institutions can be involved in this activity. The described scheme of interaction between business

  20. Resource utilization of symbiotic high-temperature gas-cooled reactor systems

    International Nuclear Information System (INIS)

    Borgonovi, G.M.; Brogli, R.H.

    1978-01-01

    The cumulative uranium requirements of different symbiotic combinations of high-temperature gas-cooled reactor (HTGR) prebreeders have been calculated assuming an open-end nuclear economy. The results obtained indicate that the combination of prebreeders and near-breeders does not save resources over a self-generated recycle case of comparable conversion ratio, and that it may take between 40 and 50 yr before the symbiotic system containing breeders starts saving resources over an HTGR with self-generated recycle and a conversion ratio of 0.83

  1. Allocation of petroleum feedstock: Baltimore Gas and Electric Company, Sollers Point SNG Plant, Sollers Point, Baltimore County, Maryland. Final environmental impact statement

    Energy Technology Data Exchange (ETDEWEB)

    Liverman, James L.

    1978-04-01

    An allocation of naphtha feedstock up to 2,186,000 barrels per year to Baltimore Gas and Electric Company (BG and E) to operate its synthetic natural gas (SNG) facility is being considered. The allocation would enable BG and E to produce 10,800,000 mcf of SNG during a 180 day period. Operation of the plant at design capacity is expected to result in annual pollution emissions as follows: 626.4 tons of sulfur oxides, 168.5 tons of nitrogen oxides and 21.6 tons of particulate matter. Incremental emissions due to plant operations relative to existing emissions in Baltimore County are less than 1%. All Federal and State air quality standards should be met. Treated effluent is to be discharged into the Patapasco River where the environmental impacts are not expected to be significant. The SNG facility has been designed to be in compliance with all applicable Federal, State and local effluent standards. Water consumption requirements of 335,000 gallons per day are not expected to significantly tax the area's water resources. Sound generated by the SNG facility will be inaudible or imperceptible. All other operational impacts on land use, population, visual quality, roadways, community facilities and services and ecological systems were judged to be minimal. Environmental impacts resulting from various alternatives ranging from full allocation through denial of an allocation are discussed.

  2. Yacuiba - Rio Grande Gas Pipeline (GASYRG), in Bolivia. The development of a company and the construction of the pipeline in a regulated and competitive environment; Gasoducto Yacuiba - Rio Grande (GASYRG), in Bolivia - experiencias de la creacion de una empresa y de la construccion del gasoducto bajo las condiciones de un escenario competitivo e regulado

    Energy Technology Data Exchange (ETDEWEB)

    Loureiro, Mauro de Oliveira; Montano, Jose Ruben [Transierra S.A. (Bolivia)

    2003-07-01

    In order to fulfill contractual agreements, three Bolivian companies decided to create Transierra S.A., a gas transportation company that would increase the gas transportation capacity from the gas fields, located in the Southern part of Bolivia. The overall objective was to build and operate a gas pipeline from Yacuiba to Rio Grande in time to comply with already agreed dates to star commercial operation. The creation of the company and the construction process were conducted in a highly competitive and regulated environment. Construction completion schedules were tight; therefore, under the previously mentioned scenario, the company implemented creative strategies to achieve its goals. (author)

  3. An advanced conceptual Tokamak fusion power reactor utilizing closed cycle helium gas turbines

    International Nuclear Information System (INIS)

    Conn, R.W.

    1976-01-01

    UWMAK-III is a conceptual Tokamak reactor designed to study the potential and the problems associated with an advanced version of Tokamaks as power reactors. Design choices have been made which represent reasonable extrapolations of present technology. The major features are the noncircular plasma cross section, the use of TZM, a molybdenum based alloy, as the primary structural material, and the incorporation of a closed-cycle helium gas turbine power conversion system. A conceptual design of the turbomachinery is given together with a preliminary heat exchanger analysis that results in relatively compact designs for the generator, precooler, and intercooler. This paper contains a general description of the UWMAK-III system and a discussion of those aspects of the reactor, such as the burn cycle, the blanket design and the heat transfer analysis, which are required to form the basis for discussing the power conversion system. The authors concentrate on the power conversion system and include a parametric performance analysis, an interface and trade-off study and a description of the reference conceptual design of the closed-cycle helium gas turbine power conversion system. (Auth.)

  4. Training and certification of the personnel of gas distribution pipe-laying contractor companies in Spain; Formation et certification du personnel des contracteurs pour la pose des gazoducs en Espagne

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-07-01

    Since the end of the 1980's, the Spanish gas sector has been experiencing a strong rate of growth of consumption, extension of transportation and distribution networks, and numbers of customers, especially in the domestic and commercial market. Polyethylene is playing a primordial rote in the growing extension of distribution networks in Spain, being the material by far the most widely used both in terms of extension of the network and replacement of obsolete materials. For Spanish gas distribution companies, carrying out this extension of the transportation and distribution network is a primordial objective in order to reach and lay gas supplies on to new towns, with the highest levels of quality and safety. This payer describes the personnel certification work on the gas distribution pipe-laying contractor companies carried out by Sedigas within the framework of the requirements of the standard ISO 45013, on certification of personnel. (author)

  5. How to Analyze Company Using Social Network?

    Science.gov (United States)

    Palus, Sebastian; Bródka, Piotr; Kazienko, Przemysław

    Every single company or institution wants to utilize its resources in the most efficient way. In order to do so they have to be have good structure. The new way to analyze company structure by utilizing existing within company natural social network and example of its usage on Enron company are presented in this paper.

  6. Microbiological studies on petroleum and natural gas. I. Determination of hydrocarbon-utilizing bacteria

    Energy Technology Data Exchange (ETDEWEB)

    Iizuka, H; Komagata, K

    1964-01-01

    Hydrocarbon-utilizing bacteria were isolated from oil-brine, soils etc. sampled in oil fields in Japan during 1956, and the following species were identified: Corynebacterium hydrocarboclastus nov. sp., 11 strains; Pseudomonas nitroreducens nov. sp., 1 strain; Pseudomonas maltophila Hugh and Ryschenkow, 5 strains: Brevibacterium lipolyticum (Huss) Breed, 2 strains; Pseudomonas desmolytica Gray and Thornton, 5 strains; Flavobacterium ferrugineum Sickles and Shaw, 1 strain; and Alcaligenes faecalis Chastellani and Chalmers, 1 strain. One difference between Gram-negative bacteria and Gram-positive bacteria was described on the basis of the ability of assimilating hydrocarbons.

  7. 78 FR 65304 - Orders Granting Authority To Import and Export Natural Gas, and To Import and Export Liquefied...

    Science.gov (United States)

    2013-10-31

    ... And Electric Company........ 13-95-NG Barclays Bank PLC 13-99-NG AGENCY: Office of Fossil Energy... Canada by truck. 3320 08/01/13 13-88-NG Public Utility Order granting blanket District No. 1 of authority...-NG Pacific Gas and Order granting blanket Electric Company. authority to export natural gas to Canada...

  8. Gas Chromatographic Mass Spectrometric Determination of Myo-inositol in Humans Utilizing a Deuterated Internal Standard

    DEFF Research Database (Denmark)

    Andersen, Jan Rud; Larsen, Elfinn; Harbo, Helge

    1982-01-01

    The isotopic dilution technique was used for determining the content of myo-inositol in human urine, plasma and haemolysed erythrocyte samples. A deuterated myo-inositol, synthesized from inosose-2 by base-catalysed exchange of hydrogens by deuterium, followed by reduction of the inosose with 2H2......, was added as internal standard to the samples at an early stage in the analytical procedure. After separation and derivatization to the hexa-acetate, the gas chromatographic mass spectrometric analysis was carried out. A 25 m fused silica capillary column coated with methyl silicone was used, and the ions...... selected for monitoring were m/z 210 and m/z 214, which are characteristic and abundant fragment ions from unlabelled and hexadeuterated myo-inositolhexa-acetate, respectively. Calibration curves from water, urine, plasma and haemolysed erythrocytes show parallel, linear responses in the ratio between...

  9. Energy utilization and greenhouse-gas emissions: Transportation sector, topical report

    International Nuclear Information System (INIS)

    Darrow, K.G.

    1992-06-01

    The objective of the report is to compare the emissions of greenhouse gases for alternative end-use technologies in the transportation sector. Scientists assert that global warming is occurring and will continue to occur as a result of increasing concentrations of certain gases in the atmosphere. Carbon dioxide (CO2), methane (CH4), and nitrous oxide (N2O) are the focus of this analysis because they are believed to cause three-fourths of the global warming effect and because energy production and use are a significant source of these emissions. Greenhouse gas emissions in the energy sector occur during energy production, conversion, transportation and end-use. This analysis compares alternative transportation sector fuel/technology choices in terms of their total fuel-cycle emissions of greenhouse gases. The emphasis of this report is on the end use comparison. The fuel-cycle emissions comparison was developed in a companion report

  10. The Analysis of RSG-GAS Spent Fuel Elements Utilization as a Gamma Irradiator

    International Nuclear Information System (INIS)

    Pudjijanto MS; Setiyanto

    2004-01-01

    A gamma irradiator using RSG-GAS spent fuels was analyzed. The cylindrical geometry of the irradiator was designed using spent fuels placed in the cylindrical periphery. The analysis especially was focused to evaluate the feasibilities of the irradiator for foods and non-foods which need not too high dose rates. While the spent fuels activities were calculated by ORIGEN2 code, the dose rates at the irradiation positions were determined by linear attenuation model with transport coefficient. The evaluated results showed that the cylindrical geometry of the irradiator with diameter around 1-1.5 m gave the effective dose rate for irradiation needs the dose rate about 2 kGy/hr. Regarding this work, it can be concluded that one can use the unutilized spent fuels effectively as a gamma irradiator for certain applications. (author)

  11. Energy resources' utilization in organic and conventional vineyards: Energy flow, greenhouse gas emissions and biofuel production

    International Nuclear Information System (INIS)

    Kavargiris, Stefanos E.; Mamolos, Andreas P.; Tsatsarelis, Constantinos A.; Nikolaidou, Anna E.; Kalburtji, Kiriaki L.

    2009-01-01

    An energy analysis, in conventional and organic vineyards, combined with ethanol production and greenhouse gas emissions, is useful in evaluating present situation and deciding best management strategies. The objective of this study was to evaluate the differences in the energy flow between organic and conventional vineyards in three locations, to calculate CO 2 , CH 4 and N 2 O-emissions based on the used fossil energy and to explore if wine industry wastes can be used to extract bioethanol. The data were collected through personal interviews with farmers during 2004-2005. Eighteen farmers, who owned vineyards about 1 ha each, were randomly selected to participate in this study [(3 conventional and 3 organic) x 3 locations]. The means averaged over all locations for fertilizer application, plant protection products application, transportation, harvesting, labor, machinery, fuels, plant protections products and tools energy inputs, total energy inputs, outputs (grapes), outputs (grapes + shoots), grape yield, man hour, pomace and ethanol from pomace were significantly higher in conventional than in organic vineyards, while the opposite occurred for the pruning. Means averaged over two farming systems for harvesting, tools energy inputs, energy outputs (grapes), grape yield, pomace and ethanol from pomace were significantly higher at location A, followed by location C and location B. Finally, for irrigation, the means averaged over the two farming systems were significantly lower at location C. Greenhouse gas emissions were significant lower in organic than in conventional vineyards. The results show a clear response of energy inputs to energy outputs that resulted from the farming system and location.

  12. Integrated Water Gas Shift Membrane Reactors Utilizing Novel, Non Precious Metal Mixed Matrix Membrane

    Energy Technology Data Exchange (ETDEWEB)

    Ferraris, John P. [Univ. of Texas-Dallas, Richardson, TX (United States). Dept. of Chemistry

    2013-09-30

    Nanoparticles of zeolitic imidazolate frameworks and other related hybrid materials were prepared by modifying published synthesis procedures by introducing bases, changing stoichiometric ratios, or adjusting reaction conditions. These materials were stable at temperatures >300 °C and were compatible with the polymer matrices used to prepare mixed- matrix membranes (MMMs). MMMs tested at 300 °C exhibited a >30 fold increase in permeability, compared to those measured at 35 °C, while maintaining H2/CO2 selectivity. Measurements at high pressure (up to 30 atm) and high temperature (up to 300 °C) resulted in an increase in gas flux across the membrane with retention of selectivity. No variations in permeability were observed at high pressures at either 35 or 300 °C. CO2-induced plasticization was not observed for Matrimid®, VTEC, and PBI polymers or their MMMs at 30 atm and 300 °C. Membrane surface modification by cross-linking with ethanol diamine resulted in an increase in H2/CO2 selectivity at 35 °C. Spectrometric analysis showed that the cross-linking was effective to temperatures <150 °C. At higher temperatures, the cross-linked membranes exhibit a H2/CO2 selectivity similar to the uncross-linked polymer. Performance of the polybenzimidazole (PBI) hollow fibers prepared at Santa Fe Science and Technology (SFST, Inc.) showed increased flux and selectivity at 300 °C, which is comparable to a flat PBI membrane. A water-gas shift reactor has been built and currently being optimized for testing under DOE conditions.

  13. The kinetics of Scenedesmus obliquus microalgae growth utilizing carbon dioxide gas from biogas

    International Nuclear Information System (INIS)

    Thiansathit, Worrarat; Keener, Tim C.; Khang, Soon-Jai; Ratpukdi, Thunyalux; Hovichitr, Patcharee

    2015-01-01

    Microalgae Scenedesmus obliquus was cultured in a laboratory photobioreactor to determine the efficacy of using biogas as a carbon source for the microalgae's growth. The biogas contained ∼60% CH 4 and ∼40% CO 2 , and was derived from an anaerobic digester operating from animal wastes, and an anaerobic reactor utilizing high strength wastewater. The results showed that biogas is a viable carbon source for microalgae growth and that significant portions of the biogas' CO 2 can be utilized for algae growth, resulting in a biogas having a high concentration of methane. This paper develops the kinetic expressions for the algae's growth by assuming an autocatalytic reaction between carbon substrate and microalgae. The maximum specific growth rate and biomass productivity of S. obliquus were 0.56 d −1 and 0.145 g L −1 d −1 respectively. The biomass contained 51.8% carbon and higher heating value (HHV) was 22.9 MJ kg −1 . - Highlights: • Biogas is a viable carbon source for microalgae growth. • Biomass production rate and characteristics were assessed. • Scenedesmus obliquus can adjust to grow with high concentration of CO 2 in the carbon source

  14. Permit to Work System Conformity Analysis based on the System Standard Criteria in an Oil and Gas Extraction Company

    Directory of Open Access Journals (Sweden)

    A. Ghahramani

    2007-04-01

    Full Text Available Background and Aims   Permit to work (PTW system as an operational control methods, is an accepted system for control of maintenance activities hazards in chemical industries. The main objective of this study was degree of conformity analysis between existing situation of PTW system and audit criteria.     Methods   In this cross - sectional study, PTW system was audited in an oil and gas extracting   industry by checklist.     Results   Major nonconformities include outdating of system legal and regulation, non existence of permit for majority of dangerous activities, unidentified training needs, incomplete  identification and risk assessment of maintenance hazards before doing them, unspecified   inspection and survey frequencies during works and nonexistence of scheduled auditing for the system.     Conclusion   PTW audit results showed that there is a noticeable gap between audit criteria and  audit evidences. So that the examined system had nonconformities in all of the checklist sections; system, training and competency, permit, coordination and monitoring.  

  15. Tax incentives for small and average companies in oil and gas industry; Incentivos fiscais as pequenas e medias empresas na industria do petroleo e gas

    Energy Technology Data Exchange (ETDEWEB)

    Marques, Alfran Marcos Borges; Xavier, Yanko Marcius de Alencar [Universidade Federal do Rio Grande do Norte (UFRN), Natal, RN (Brazil)

    2008-07-01

    Specialists of the most different branches of the economy and the politics are unanimous in inside pointing average the small importance of the e entrepreneurs with respect to the distribution of wealth of our country, as well as great generators of social development. The Brazilian government also recognizes this truth and already it signals with a treatment differentiated in the direction to confer greater competitiveness to these economic actors. Test of that is the series of twirled constant easinesses in the last ones of licitations carried through by the ANP. However, we know that only a differentiated tributary treatment will be able to provide the true change of this scene where, apparently, the gigantic conglomerates seem to dominate the market of oil production and natural gas. The proposal of the present work consists of the study of the tributary instruments to the disposal of the Brazilian system law that small and average entrepreneurs can explore and produce with the maximum of economic and social return. (author)

  16. Utility Computing: Reality and Beyond

    Science.gov (United States)

    Ivanov, Ivan I.

    Utility Computing is not a new concept. It involves organizing and providing a wide range of computing-related services as public utilities. Much like water, gas, electricity and telecommunications, the concept of computing as public utility was announced in 1955. Utility Computing remained a concept for near 50 years. Now some models and forms of Utility Computing are emerging such as storage and server virtualization, grid computing, and automated provisioning. Recent trends in Utility Computing as a complex technology involve business procedures that could profoundly transform the nature of companies' IT services, organizational IT strategies and technology infrastructure, and business models. In the ultimate Utility Computing models, organizations will be able to acquire as much IT services as they need, whenever and wherever they need them. Based on networked businesses and new secure online applications, Utility Computing would facilitate "agility-integration" of IT resources and services within and between virtual companies. With the application of Utility Computing there could be concealment of the complexity of IT, reduction of operational expenses, and converting of IT costs to variable `on-demand' services. How far should technology, business and society go to adopt Utility Computing forms, modes and models?

  17. Fiscal 1999 basic study for promotion of joint implementation. Effective utilization of associated gas at Kokdumalak Field of the Republic of Uzbekistan; 1999 nendo Uzbekistan koku Kokdumalak zuihan gas yuko riyo chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    A feasibility study is conducted for an Uzbekistani plan for effectively utilizing associated gas at its Kokdumalak Gas Field. The effort will lead to a clean development mechanism in the future. The associated gas and off-gas now being totally burnt in a flare stack will serve as raw materials for the recovery of LPG (liquid petroleum gas), NGL (natural gas liquid), etc. The amount of total investment is US$82,003,000, with US$69,739,000 borrowed and US$12,264,000 self-financed. Thanks to the products to be recovered, there will be an energy substitution rate of 168,418 tons per year in terms of oil. There will be a huge reduction of greenhouse gas emissions of 4.52-million tons per year in terms of CO2, tantamount to the discharge of a 1000MW-class power plant. Although the project will be low in profitability, with the FIRR (financial internal rate of return) on investment before tax being as low as 10.56%, yet it is desired that, in view of the expected reduction in greenhouse gas, effective utilization of associated gas, and in view of its impact on the future development of the Republic of Uzbekistan and its society, the project will be implemented as soon as possible. It is expected that the country will enjoy various tax revenues to be created, foreign exchange by importing LPG, and earnings through emission right trading involving greenhouse gas. (NEDO)

  18. Cost effective method for valuation of impacts caused by greenhouse gases emissions for oil and gas companies; Metodo de custo-efetividade para avaliacao de impactos causados pelas emissoes de gases de efeito estufa em empresas de oleo e gas

    Energy Technology Data Exchange (ETDEWEB)

    Carneiro, Elisa Vieira [Petroleo Brasileiro S.A. (PETROBRAS), Rio de Janeiro, RJ (Brazil); Barros, Sergio Ricardo da Silveira [Universidade Federal Fluminense (LATEC/UFF), Niteroi, RJ (Brazil). Mestrado em Sistemas de Gestao

    2012-07-01

    The objective of this work is to apply the method of cost-effectiveness in economic evaluation of new investment projects, based on information about reducing greenhouse gases emissions. In the context of the commitment of companies with the Climate Change and Sustainability, this work is important and contributes to the oil and gas industry, because it integrates information on reducing emissions of greenhouse gases in negative Net Present Value (NPV) projects, helping the portfolio manager on decision making between alternative projects. In this article, examples are given of two investment projects, in which the cost effectiveness methodology is applied, considering the reduction of emission of greenhouse gases such as additional environmental benefit, or cost avoidance, in an adjusted model of the economic viability analysis of meritorious projects. (author)

  19. Money matters. Financial world looks at oil companies with Argus eyes

    International Nuclear Information System (INIS)

    Van Gool, M.

    2008-01-01

    The financial markets foresee high risks in the energy sector for the big, private oil companies such as ExxonMobil, Shell and BP. It appears that these companies are undervalued, In contrast, financial backers are justifiably positive about companies providing services to the oil sector, such as Schlumberger and Halliburton, and 'utilities', such as Eon and EDF, which still have considerable room for growth, The relatively high valuation of state-controlled oil and gas companies such as Gazprom is somewhat more speculative

  20. Description and discussion of governmental participations for companies producing oil and gas in marginal fields; Descricao e discussao do regime tributario e participacoes governamentais para empresas produtoras de petroleo e gas em campos marginais

    Energy Technology Data Exchange (ETDEWEB)

    Eduardo, Antonio Sergio [Universidade Salvador (UNIFACS), BA (Brazil); Rodrigues, Jose Allankardec Fernandes [Universidade do Estado da Bahia (UNEB), Salvador, BA (Brazil); Rodrigues, Livia da Silva Modesto [Universidade do Estado da Bahia (UNEB), Salvador, BA (Brazil); Universidade Salvador (UNIFACS), BA (Brazil); Fundacao Visconde de Cairu, Salvador, BA (Brazil); Ferreira, Doneivan Fernandes [Universidade Federal da Bahia (UFBA), Salvador, BA (Brazil)

    2012-07-01

    This article reports taxing and government participation in oil and gas extraction in peripheral fields as defined by the Agencia Nacional de Petroleo, Gas Natural e Combustivel (ANP) and the need to discuss the essence of the contributing capacity as a means to take into account the characteristics of this specific niche in gas and oil production. Their own particular policies distinguish them from other segments. The analysis is founded on the Aristotelian view which treats equals equally and unequals unequally. The analysis shows these companies' present situation and makes it clear that taxing in Brazil acts as an obstacle to the development of several sectors, including the small oil and gas production sector. Also worth mentioning is, besides taxes in the oil business, there is also the incidence of financial indemnity established by the Petroleum Law, illustrating an analysis of this legislation. Initially, when peripheral fields are still seen as great opportunities (according to the regulatory definition adopted by the ANP), mainly because of the high price of the barrel of oil (over US$ 100 ) the weight of taxes may not be a critical factor. However, when marginal oil wells do not attract interest in the average independent producer, the only mechanisms capable of extending the activity, and as a consequence, the positive impacts generated in producing communities, may well be tax relief and government involvement. The method used was a reference research and technical visits to leasers of concessions at peripheral fields. The present study will continue with the object of showing econometric models by simulating the impact taxing has on marginal production projects at different stages of maturity. (author)

  1. National Dam Inspection Program. Laurel Run Dam. NDI ID Number PA-00380. DER ID Number 35-6, Pennsylvania Gas and Water Company. Susquehanna River Basin, Laurel Run, Lackawanna County, Pennsylvania Phase I Inspection Report,

    Science.gov (United States)

    1980-04-01

    Supply. g. Design and Construction History. Laurel Run Dam was constructed in 1594 by Martin Cawley, a contractor from Archbald. The construction was...1T6Ace joly PHASE I INSPECTION REPORT -4 NATIONAL DAM INSPECTION PROGRAM Lime LAUREL RUN DAM PENNSYLVANIA GAS AND WATER COMPANY RESERVOIR AREA

  2. Towards a benchmarking tool for minimizing wastewater utility greenhouse gas footprints.

    Science.gov (United States)

    Guo, L; Porro, J; Sharma, K R; Amerlinck, Y; Benedetti, L; Nopens, I; Shaw, A; Van Hulle, S W H; Yuan, Z; Vanrolleghem, P A

    2012-01-01

    A benchmark simulation model, which includes a wastewater treatment plant (WWTP)-wide model and a rising main sewer model, is proposed for testing mitigation strategies to reduce the system's greenhouse gas (GHG) emissions. The sewer model was run to predict methane emissions, and its output was used as the WWTP model input. An activated sludge model for GHG (ASMG) was used to describe nitrous oxide (N(2)O) generation and release in activated sludge process. N(2)O production through both heterotrophic and autotrophic pathways was included. Other GHG emissions were estimated using empirical relationships. Different scenarios were evaluated comparing GHG emissions, effluent quality and energy consumption. Aeration control played a clear role in N(2)O emissions, through concentrations and distributions of dissolved oxygen (DO) along the length of the bioreactor. The average value of N(2)O emission under dynamic influent cannot be simulated by a steady-state model subjected to a similar influent quality, stressing the importance of dynamic simulation and control. As the GHG models have yet to be validated, these results carry a degree of uncertainty; however, they fulfilled the objective of this study, i.e. to demonstrate the potential of a dynamic system-wide modelling and benchmarking approach for balancing water quality, operational costs and GHG emissions.

  3. Developing the east coast gas industry

    International Nuclear Information System (INIS)

    Stedman, C.

    1998-01-01

    Development of a natural gas industry on Canada's east coast was discussed. The various stages of near-term and long-term development were outlined. Opportunities were identified in the areas of Grand Banks gas utilization, third party gas and natural gas liquids transportation and processing, cogeneration, petrochemicals and in energy marketing and services. As an example of this industry development, a corporate review of Novagas Canada Ltd., was presented. The company was formed in January 1994 and is wholly owned by Nova Gas International. Novagas Canada has ultimate resources of 62.9 Tcf of natural gas of which 48.9 Tcf remains to be discovered. The company focuses on non-regulated mid-stream operations of the natural gas/natural gas liquid value chain. Some 800 million dollars have been invested so far in gas processing, liquids and olefins businesses in Nova Scotia and the Grand Banks/Labrador area. The pending Nova/TCPL merger will combine Novagas Canada's and TransCanada Gas Services' midstream assets. The general conclusion was that the resource base is large enough to support development throughout the gas and natural gas liquids value chain, and that a critical mass is required to support development of the necessary gas infrastructure. A sizeable challenge remains in encouraging gas utilization, and in encouraging competition, open access and unbundling of energy services. 2 tabs., 2 figs

  4. Reducing greenhouse gas emissions by inducing energy conservation and distributed generation from elimination of electric utility customer charges

    International Nuclear Information System (INIS)

    Pearce, Joshua M.; Harris, Paul J.

    2007-01-01

    This paper quantifies the increased greenhouse gas emissions and negative effect on energy conservation (or 'efficiency penalty') due to electric rate structures that employ an unavoidable customer charge. First, the extent of customer charges was determined from a nationwide survey of US electric tariffs. To eliminate the customer charge nationally while maintaining a fixed sum for electric companies for a given amount of electricity, an increase of 7.12% in the residential electrical rate was found to be necessary. If enacted, this increase in the electric rate would result in a 6.4% reduction in overall electricity consumption, conserving 73 billion kW h, eliminating 44.3 million metric tons of carbon dioxide, and saving the entire US residential sector over $8 billion per year. As shown here, these reductions would come from increased avoidable costs, thus leveraging an increased rate of return on investments in energy efficiency, energy conservation behavior, distributed energy generation, and fuel choices. Finally, limitations of this study and analysis are discussed and conclusions are drawn for proposed energy policy changes

  5. Nova Gas's pipeline to Asia

    International Nuclear Information System (INIS)

    Lea, N.

    1996-01-01

    The involvement of the Calgary-based company NOVA Gas International (NGI) in Malaysia's peninsular gas utilization (PGU) project, was described. Phase I and II of the project involved linking onshore gas processing plants with a natural gas transmission system. Phase III of the PGU project was a gas transmission pipeline that began midway up the west coast of peninsular Malaysia to the Malaysia-Thailand border. The complex 549 km pipeline included route selection, survey and soil investigation, archaeological study, environmental impact assessment, land acquisition, meter-station construction, telecommunication systems and office buildings. NGI was the prime contractor on the project through a joint venture with OGP Technical Services, jointly owned by NGI and Petronas, the Thai state oil company. Much of NGI's success was attributed to excellent interpersonal skills, particularly NGI's ability to build confidence and credibility with its Thai partners

  6. Greenhouse gas emissions and energy balances in bio-ethanol production and utilization in Brazil (1996)

    International Nuclear Information System (INIS)

    Macedo, Isaias de Carvalho

    1998-01-01

    Production of sugar cane in Brazil in the 1996/97 season was 273 million t (harvested wet wt)/year, leading to 13.7 million m 3 ethanol and 13.5 million t of sugar. Emissions of greenhouse gases were evaluated for the agronomic/industrial production processes and product utilization including N 2 O and methane. Up-dating the energy balance from 1985 to 1995 indicated the effect of the main technological trends; apparently, fossil fuel consumption due to the increasing agricultural mechanization is largely off-set by technological advances in transportation and overall conversion efficiencies (agricultural and industrial). Output/input energy ratio in ethanol grew to 9.2 (average) and 11.2 (best values). Net savings in CO 2 (equivalent) emissions, due to ethanol and bagasse substitution for fossil fuels, correspond to 46.7 x 10 6 t CO 2 (equivalent)/year, nearly 20% of all CO 2 emissions from fuels in Brazil. Ethanol alone is responsible for 64% of the net avoided emissions. (author)

  7. Study of a high temperature gas cooled reactor heat utilization plant

    International Nuclear Information System (INIS)

    Ide, A.; Hayakawa, H.; Yasuno, T.

    1997-01-01

    A number of nuclear power plants have been successfully constructed and operating in Japan. The nuclear-generated electricity is expected to be increasing constantly and to account for 42% of total electricity supply in FY 2010, which is now about 30%. Since about 40% of the primary energy supply is consumed for the electricity production in Japan, the nuclear energy would account for only 20% of the primary energy supply even if the nuclear-generated electricity could account for 50% of the total electricity supply. In order to preserve the global environment and to secure the stable energy supply, it is most effective to increase the use of the nuclear energy. However, considering the situation described above, if the nuclear energy is applied only to electricity generation, the effect is limited. Therefore, it is necessary to utilize the nuclear energy to wide filed other than the electric power generation. This is very important especially in Japan where most of the energy supply depends on imported fossil fuels and in the developing countries where the energy demand is increasing rapidly. (author)

  8. Integrated biomass utilization system developments (Kyoto-Bio-Cycle Project) and the effects of greenhouse gas reduction

    International Nuclear Information System (INIS)

    Nakamura, Kazuo; Hori, Hiroaki; Deguchi, Shinguo; Yano, Junya; Sakai, Shinichi

    2010-01-01

    Full text: The biomass available in Kyoto City located in urban area of Japan was estimated to be 2.02x10 6 t-wet/ yr (0.14x10 6 k liter/ yr oil equivalent), of which waste paper, waste timber, waste food, unused forest wood from the surrounding mountains and sewage sludge account for the largest amounts on an energy basis. These types of biomass can contribute to utilize for the reduction of fossil fuel consumption and for the reduction of greenhouse gas (GHG) emission. Therefore we started the Kyoto-Bio-Cycle Project (FY 2007-2009), which is the demonstration of renewable energy conversion technologies from the biomass. Specifically, we aimed for the greening of necessary materials such as methanol and the cyclic use of byproducts, with the bio diesel fuel production from used cooking oil (5 k liter-methyl ester/ day) as the core activity. Two technologies are being developed as part of the project. One is gasification and methanol synthesis to synthesize methanol with the pyrolytic gas generated from woody biomass. The other is high efficiency bio gasification that treats waste food, waste paper, and waste glycerin. This technology can improve the production rate of biogas and reduce the residue through the introduction of 80 degree Celsius-hyper-thermophilic hydrolysis in the 55 degree Celsius-thermophilic anaerobic fermentation process. These systems can produce 4 types of renewable energy such as bio diesel fuel, biogas, electricity and heat. And we conducted the life-cycle system analysis of GHG reduction effect for the demonstrating technologies, additionally we examined an optimum method of biomass utilization in the future low-carbon-society. As a result, the method that produces the liquid fuel (methanol, Ft oil) from dry biomass (waste timber, etc.) and the biogas from wet biomass (waste food, etc.) can reduce GHG emission highly at present and in the future, compared with the current direct combustion of biomass for the power generation. (author)

  9. Predicting mercury retention in utility gas cleaning systems with SCR/ESP/FGD combinations or activated carbon injection

    Energy Technology Data Exchange (ETDEWEB)

    Krishnakumar, Balaji; Naik, Chitralkumar V.; Niksa, Stephen [Niksa Energy Associates LLC, Belmont, CA (United States); Fujiwara, Naoki [Idemitsu Kosan Co., Ltd, Chiba (Japan). Coal and Environment Research Lab.

    2013-07-01

    This paper presents validations of the Hg speciation predicted by NEA's MercuRator trademark package with an American field test database for 28 full-scale utility gas cleaning systems. It emphasizes SCR/ESP/FGD combinations and activated carbon injection because these two applications present the best long- term prospects for Hg control by coal-burning utilities. Validations of the extents of Hg{sup 0} oxidation across SCRs and of Hg retention in wet FGDs gave correlation coefficients greater than 0.9 for both units. A transport-based FGD analysis correctly assessed the potential for Hg{sup 0} re-emission in one limestone wet FGD. Among the ten stations in the SCR/ESP/FGD validations, the simulations correctly identified 3 of 4 of the relatively high Hg emissions rates; all four of the sites with moderate emissions rates; and both sites with the lowest emission rates. The validations for ACI applications demonstrated that Hg removals can be accurately estimated for the full domain of coal quality, LOI, and ACI rates for both untreated and brominated carbon sorbents. The predictions for ACI depict the test-to-test variations in most cases, and accurately describe the impact of ACI configuration and sorbent type. ACI into FFs is the most effective configuration, although ACI into ESPs often removes 90% or more Hg, provided that there is sufficient residence time and Cl in the flue gas. Brominated sorbents perform better than untreated carbons, unless SO{sub 3} condensation inhibits Hg adsorption.

  10. A GIS based national assessment of algal bio-oil production potential through flue gas and wastewater co-utilization

    International Nuclear Information System (INIS)

    Orfield, Nolan D.; Keoleian, Gregory A.; Love, Nancy G.

    2014-01-01

    The high theoretical productivity of microalgae makes it a promising energy crop, but economically viable large-scale production facilities have yet to emerge. Coupling algae cultivation ponds with flue gas emissions from power utilities to provide carbon dioxide and municipal wastewater to provide nutrients has been recommended as a solution. This flue gas and wastewater co-utilization (FWC) strategy not only reduces the upstream impacts and costs associated with providing inputs, but also provides a credit for wastewater treatment, a service currently required to reduce production costs to a viable level. This study provides the first national assessment of the potential for producing algal bio-oil in the United States using FWC. Spatial-temporal algae growth was simulated using solar radiation and temperature data to calculate the average annual algae yield for any location, which significantly impacts feasibility. The results of this model were integrated into a geospatial analysis which establishes the economically viable bio-oil production potential of FWC by accounting for the relative abundance of the input resources and their proximity. At most, 1.7 billion liters of bio-oil could be produced annually in a manner economically competitive with crude oil prices of $80 per barrel. The amount of nutrients in wastewater limits yields to 20.5 L of bio-oil per capita annually, and climatic constraints further reduce this potential by nearly 60%. Carbon dioxide constraints play a negligible role. Although the bio-oil production potential of FWC is relatively small, it does provide an opportunity to increase national biofuel output while providing a needed service. - Highlights: • Spatial-temporal algae growth was simulated using historical climate data. • A geospatial overlay analysis was used to assess national production potential. • Nutrient availability in wastewater is most limiting. • At most, 1.7 billion liters of algal biofuel per year could be

  11. Generation of electricity and combustible gas by utilization of agricultural waste in Nara canal area water board

    International Nuclear Information System (INIS)

    Joyo, P.; Memon, F.; Sohag, M.A.

    2005-01-01

    Biomass in an important source of energy, however, it is not fully utilized in Sindh. The various types of biomass normally used for the generation of energy are extensively available in the province. These are forest debris and thinning; residue from wood products industry; agricultural waste; fast-growing trees and crops; wood and wood waste; animal manures and non-hazardous organic portion of municipal solid waste. Since agriculture is pre-dominant in Sindh, it has a large amount of agricultural waste available in most of the areas. Agriculture wastes like rice husk, wheat straw, cotton stalks, and sugarcane bagasse can be utilized to produce gas and afterwards electricity. Pakistan Agricultural Research Council (PARC) has found that at most of the locations of Sindh, agricultural waste is available more than the energy requirements of that particular area. Biomass can also generate electricity (or heat) in one of the several processes, can be used in a piston driven engine, high efficiency gas turbine generator or a fuel cell to produce electricity. Biomass gasifies have gained attention for their efficiency, economy and environment-friendly. The Nara Canal Area Water Board is facing acute problem of electricity in the O and M of its drainage network and running of tube wells. The frequent breakdown and irregular supply of power is badly affecting in the management of drainage system and control of rising water-table, however, it is anticipated that the generation of electricity through biomass can address this acute problem and greatly help in controlling water logging and salinity in Sindh. (author)

  12. Gas development plan - Lithuania

    International Nuclear Information System (INIS)

    1993-10-01

    A detailed description of the plan for the development of gas utilization in Lithuania is presented. The plan is subdivided under the headings of gas supply, gas demand, gas transmission and distribution, economy and the organization of the gas sector in the country. The first phase of the project has been undertaken by a Danish firm in cooperation with the Lithuanian firm Lietuvos Dujos. The first aim was to clarify the problems that will arise in connection with this joint venture on developing the use of gas in Lithuania, focusing on existing gas supply and market conditions, the current flow control and metering and economic constraints. The organization of the gas sector in the country as it stands today is described and possible models for its future organization are discussed in addition to a strategy of implementation. Possible development trends are outlined and maximum/minimum demand scenarios are suggested. Subjects and areas related to the gas sector in Lithuania are identified for further investigation in the next phase. It is stated that Lithuania is at present undergoing a fast transformation towards a market economy and that the transfer of foreign currency has been liberalized. Only the pipeline from Minsk to Vilnius is open at present and provides the total supply of natural gas to Lithuania and Kalingrad, controlled by the Russian gas company, Lentransgas, on the basis of a gas purchase agreement regulated on a yearly basis. Other possible supply sources are the Danish part of the North Sea and the Norwegian offshore fields. (AB)

  13. The strategy of players on the European gas market

    International Nuclear Information System (INIS)

    Lecarpentier, A.

    2006-01-01

    One result of opening up the European gas market to competition has been to increase the number and diversity of the players involved, whether producers, suppliers or electric utilities. However, while the gas on offer is still controlled by a handful of market players given the increasing importance of state-owned companies from exporting countries outside Europe, the downstream gas sector continues to show a strong concentration of incumbent operators seeking a dominant position in the supply of gas. (author)

  14. The strategy of players on the European gas market

    Energy Technology Data Exchange (ETDEWEB)

    Lecarpentier, A

    2006-07-01

    One result of opening up the European gas market to competition has been to increase the number and diversity of the players involved, whether producers, suppliers or electric utilities. However, while the gas on offer is still controlled by a handful of market players given the increasing importance of state-owned companies from exporting countries outside Europe, the downstream gas sector continues to show a strong concentration of incumbent operators seeking a dominant position in the supply of gas. (author)

  15. Fatigue lifespan of a mobile blade gas turbine with ceramic coating; Vida util por fatiga de un alabe movil de turbina de gas con recubrimiento ceramico

    Energy Technology Data Exchange (ETDEWEB)

    Garcia Illescas, Rafael; Z. Mazur Czerwiec, Zdzislaw; Islas Mungarro, Ricardo [Instituto de Investigaciones Electricas, Cuernavaca, Morelos (Mexico)]. E-mail: rgi@iie.org.mx; mazur@iie.org.mx; rick_iie@terra.com.mx

    2010-11-15

    Fatigue analysis of a gas turbine moving blade made of IN738LC was carried out in order to evaluate useful life time. The life estimation was done from a previous 3D linear finite element analysis where thermal and mechanical stress calculation at high temperatures was done during steady and transient state i.e. normal start ups and shutdowns. Several load histories with different stresses and strains in the blade were used for different cooling conditions including a thermal barrier coating in comparison with to simple blade without such coating. The important effect of high temperatures on the blade material and stress calculations is shown. The analysis is focused on two different critical zones in the blade: the leading edge at the middle of the height and a cooling channel surface, where high stresses were found in numerical analysis as well as in reality. Finally, the benefit of the presence of a thermal barrier coating in the blade life is shown. [Spanish] Se realizo el analisis de fatiga de un alabe movil de turbina de gas fabricado de IN738LC a fin de evaluar su vida util. La estimacion de vida fue realizada a partir de simulaciones lineales de esfuerzos termomecanicos por elemento finito en 3D a altas temperaturas y durante el arranque y paro normal. Se utilizaron diversos historiales de carga, esfuerzos y deformaciones del alabe para diferentes configuraciones de enfriamiento incluyendo el recubrimiento ceramico tipo barrera termica en comparacion con los resultados sin incluir dicho recubrimiento. Se presenta el efecto importante de las temperaturas elevadas en las propiedades de fatiga del material del alabe y en sus esfuerzos. El analisis se centra en dos puntos de interes identificados como criticos: borde de entrada y un canal de enfriamiento, en donde esfuerzos elevados fueron encontrados tanto numericamente como en la realidad. Finalmente se muestra el beneficio del recubrimiento tipo barrera termica en la vida del alabe.

  16. Smart Companies.

    Science.gov (United States)

    Galagan, Patricia A.

    1997-01-01

    Capturing and leveraging knowledge is an important new management trend that is as yet undefined. Some companies are accounting for their intellectual capital and applying it to the company balance sheets. (JOW)

  17. Beneficial effect of compost utilization on reducing greenhouse gas emissions in a rice cultivation system through the overall management chain.

    Science.gov (United States)

    Jeong, Seung Tak; Kim, Gil Won; Hwang, Hyun Young; Kim, Pil Joo; Kim, Sang Yoon

    2018-02-01

    Livestock manure application can stimulate greenhouse gas (GHG) emissions, especially methane (CH 4 ) in rice paddy. The stabilized organic matter (OM) is recommended to suppress CH 4 emission without counting the additional GHG emission during the composting process. To evaluate the effect of compost utilization on the net global warming potential (GWP) of a rice cropping system, the fluxes of GHGs from composting to land application were calculated by a life cycle assessment (LCA) method. The model framework was composed of GHG fluxes from industrial activities and biogenic GHG fluxes from the composting and rice cultivation processes. Fresh manure emitted 30MgCO 2 -eq.ha -1 , 90% and 10% of which were contributed by CH 4 and nitrous oxide (N 2 O) fluxes, respectively, during rice cultivation. Compost utilization decreased net GWP by 25% over that of the fresh manure during the whole process. The composting process increased the GWP of the industrial processes by 35%, but the 60% reduction in CH 4 emissions from the rice paddy mainly influenced the reduction of GWP during the overall process. Therefore, compost application could be a good management strategy to reduce GHG emissions from rice paddy systems. Copyright © 2017 Elsevier B.V. All rights reserved.

  18. The Prediction of the Gas Utilization Ratio based on TS Fuzzy Neural Network and Particle Swarm Optimization.

    Science.gov (United States)

    Zhang, Sen; Jiang, Haihe; Yin, Yixin; Xiao, Wendong; Zhao, Baoyong

    2018-02-20

    Gas utilization ratio (GUR) is an important indicator that is used to evaluate the energy consumption of blast furnaces (BFs). Currently, the existing methods cannot predict the GUR accurately. In this paper, we present a novel data-driven model for predicting the GUR. The proposed approach utilized both the TS fuzzy neural network (TS-FNN) and the particle swarm algorithm (PSO) to predict the GUR. The particle swarm algorithm (PSO) is applied to optimize the parameters of the TS-FNN in order to decrease the error caused by the inaccurate initial parameter. This paper also applied the box graph (Box-plot) method to eliminate the abnormal value of the raw data during the data preprocessing. This method can deal with the data which does not obey the normal distribution which is caused by the complex industrial environments. The prediction results demonstrate that the optimization model based on PSO and the TS-FNN approach achieves higher prediction accuracy compared with the TS-FNN model and SVM model and the proposed approach can accurately predict the GUR of the blast furnace, providing an effective way for the on-line blast furnace distribution control.

  19. Effect on Vehicle Turbocharger Exhaust Gas Energy Utilization for the Performance of Centrifugal Compressors under Plateau Conditions

    Directory of Open Access Journals (Sweden)

    Hong Zhang

    2017-12-01

    Full Text Available This paper is focused on the performance of centrifugal compressors for vehicle turbochargers operating at high altitude. The reasons for turbocharged diesel engine power loss increases and bad economy performance caused by exhaust gas energy utilization are investigated. The atmosphere’s impact on the turbocharger centrifugal compressor’s energy distribution characteristics under the plateau is discussed. The key parameters that affect compressor characteristics are concluded in a theoretical method. A simulation calculation model is established to accurately predict compressor performance at high altitude. By comparing the experimental results, the calculation results are validated. The details of the internal flow fields analysis, including critical parameters of a compressor operating at high altitude, are analyzed. The results show that with the increase of altitude from 0 m to 4500 m, the peak efficiency of the compressor is reduced by 2.4%, while the peak pressure ratio is increased by 7%. The main influence characters of the plateau environment on the turbocharger centrifugal compressor performance, such as blade loads, exergy utilization and entropy distribution are concluded. The key factors for compressor performance and compressor energy flow control design method operated at high altitude are obtained.

  20. The Oscar winners of the natural gas industry

    International Nuclear Information System (INIS)

    Burkhardt, D.A.; Krekeler, J.A.

    1990-01-01

    This article reviews the performance of natural gas companies in the past year and recognizes five of them as the Most Profitable, the Most Owners, the Longest Dividend Record, the Most Stock Market Activity, the Coldest, the Best Stock Performance. The reasons for their selection is examined and their performance is compared with other gas utilities

  1. Gas

    International Nuclear Information System (INIS)

    1996-01-01

    The French government has decided to modify the conditions of extension of local natural gas authorities to neighbouring districts. The European Union is studying the conditions of internal gas market with the objective of more open markets although considering public service requirements

  2. Fiscal 1999 report on basic research for promotion of joint implementation programs. Research on collection and utilization of coal mine methane gas in Russia (Kuznetsk coal field); Russia (Kuznetsk tanden) ni okeru tanko methane gas kaishu riyo chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    The above-mentioned effort is to comply with the COP3 (Third Session of the Conference of the Parties to the United Nations Framework Convention on Climate Change) joint implementation clause. At this coal field, mining facilities are growing superannuated and obsolescent in the prolonged business depression, causing frequent occurrence of disasters such as gas explosions. The coal mine gas collection rate at the Kuznetsk coal field is as low as 17%, with concern for safety discouraging sufficient collection. Even the small amount of the collected gas is, in the absence of gas utilizing facilities, totally discharged into the air. For the mitigation of global warming, for mining safety, and for the establishment of a foundation for business, it is desired that coal mine methane gas collection/utilization facilities and related technologies be introduced into the coal field. Gas purging from the pits is incomplete, which is attributed to the lack of equipment capable of excavating proper-diameter bores longer than 100m for longwall mining. Ventilation also needs improvement. The research is under way on the premise that highly reliable intermediate range (300m) boring equipment and gas management technologies will be available. Collection of gas of a 30-35% concentration level at a collection rate of 40% is the target. (NEDO)

  3. Exploitation and Utilization of Oilfield Geothermal Resources in China

    OpenAIRE

    Shejiao Wang; Jiahong Yan; Feng Li; Junwen Hu; Kewen Li

    2016-01-01

    Geothermal energy is a clean, green renewable resource, which can be utilized for power generation, heating, cooling, and could effectively replace oil, gas, and coal. In recent years, oil companies have put more efforts into exploiting and utilizing geothermal energy with advanced technologies for heat-tracing oil gathering and transportation, central heating, etc., which has not only reduced resource waste, but also improved large-scale and industrial resource utilization levels, and has ac...

  4. E-Commerce for utilities

    Energy Technology Data Exchange (ETDEWEB)

    Malicky, M. [Metzler and Associates, Deerfield, IL (United States)

    1999-07-01

    The use of E-Commerce by energy utility and service companies was discussed. E-Commerce was described as being all communication via the web including Internet, Intranet and Extranet. E-Commerce communication includes the exchange of information, data, money services, products, ideas, conversations, knowledge, inventory and events. E-Commerce can be applied to electric and gas utilities to enhance energy marketing, delivery, retail energy, energy services, retail services and customer satisfaction. This means of communication is quickly becoming an essential part of customer care strategy. It reduces costs and improves performance. It was forecasted that E-Commerce will more than double from 1998 to 2001. 15 refs.

  5. FY 1994 report on the development of wood-waste/agri-waste pyrolytic gasification technology and utilization technology of gas product; 1994 nendo mokushitsukei haikibutsu no netsubunkai gas ka gijutsu to seisei gas no riyo gijutsu kaihatsu hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-03-01

    This 5-year joint project (FY 1990 to 1994) by Japan and the Philippines is aimed at joint research and development of (thermal decomposition/gasification and power generation system) for transforming large quantities of wood-wastes/agri-wastes left unutilized in the Philippines into electric power, in which thermal decomposition/gasification of the wastes is combined with a gas engine system. The field tests of the demonstration plant successfully produce power of 100 kW by burning only the low-calorie gas with a heating value near critical level for self-sustained combustion, obtained by gasification of sawdust by the fluidized gasifier and refined, attaining the object of the project. It is confirmed that a 200 to 300 kW class commercial plant can be designed and constructed basically by scaling up the 100 kW demonstration plant. The other data obtained by the field tests include those for improved operability and maintainability, gas purification, and reducing sizes of the facilities, including utility facilities. (NEDO)

  6. DES/CCHP: The best utilization mode of natural gas for China’s low carbon economy

    International Nuclear Information System (INIS)

    Li, Yajun; Xia, Yan

    2013-01-01

    In this paper, through the analysis of the great challenges faced by China’s energy industry in the development of low carbon economy, it is advisable that China increase the proportion of natural gas (NG) in primary energy as the main strategy of energy conservation and CO 2 reduction in the advancement of industrialization and urbanization. In the near future, NG will become one of the major energy suppliers for new towns and industrial parks, and work for electric peak shaving when used in distributed energy system/combined cold, heat and power (DES/CCHP). However, as an efficient approach to improve the energy utilization efficiency, DES/CCHP cannot only increase the current energy efficiency from 33% to 50.3% (the world’s average), but also reduce the cost of terminal supplies of power, cold, steam and hot water. It will become one of the most important means to control CO 2 emissions in the next 20 years, and is essential to China’s low carbon industrialization and urbanization. - Highlights: ► China’s high economic growth has lead to a huge amount of carbon emissions. ► Climate change calls for a low carbon economy in China. ► The pressure of carbon emission reduction requires China reduce the excessive dependency on coal and oil. ► Natural gas used in distributed energy system/combined cold, heat and power (NG DES/CCHP) is low in carbon emission. ► NG DES/CCHP is the optimal energy supplier for a low carbon economy in China.

  7. Accelerating the three dimensions of E and P clockspeed - A novel strategy for optimizing utility in the Oil and Gas industry

    International Nuclear Information System (INIS)

    Weijermars, Ruud

    2009-01-01

    As the global Oil and Gas Industry enters its third, late lifecycle stage (outlined in the introduction of this study), new strategies and conceptual tools are needed to postpone - or reverse - the decline of the E and P industry. The problem is this: the late lifecycle is principally heralded by limited supply due to finite hydrocarbon reserves, while energy demand soars as world population and the global economy continue to grow. This study therefore proposes a framework through which an E and P company can critically assess its capability in accelerating lag-time between exploration and production. In the first part of this paper (Sections 1-3), the need for a phase-shift toward faster clockspeeds for the Oil and Gas industry is argued to be an important step to close the energy supply gap. In the second part of this paper (Sections 4-6), the strategy concept of clockspeed acceleration is further elaborated and optimization methods for the three principal dimensions of E and P clockspeed acceleration are discussed. The three Clockspeed Accelerators TM are: workflow speed, improvement rate of Uncertainty Mitigation and accrual speed of portfolio value. The third part of this paper (Sections 7-11) presents the empirical analysis of E and P clockspeed performance for two peer groups (IOC supermajors and public private partnership NOCs) comprising six companies each. The acceleration of E and P clockspeed can help to optimize production levels of conventional and unconventional oil, and includes diversification strategies that replace non-renewables with renewables. In summary, E and P Clockspeed Accelerators provide the gearshift instruments that enable the energy industry to better meet the required demand/supply ratios. The results of this study translate into the following deliverables for practical use by Oil and Gas professionals: -insight into the concept of clockspeed in E and P industry setting, -use of Clockspeed Accelerators TM as gearshift lever tools

  8. Association of Amplitude and Stability of Circadian Rhythm, Sleep Quality, and Occupational Stress with Sickness Absence among a Gas Company Employees-A Cross Sectional Study from Iran.

    Science.gov (United States)

    Zare, Rezvan; Choobineh, Alireza; Keshavarzi, Sareh

    2017-09-01

    The present study was carried out to assess the relationship between sickness absence and occupational stress, sleep quality, and amplitude and stability of circadian rhythm as well as to determine contributing factors of sickness absence. This cross sectional study was conducted on 400 randomly selected employees of an Iranian gas company. The data were collected using Pittsburgh sleep quality index, Karolinska sleepiness scale, circadian type inventory, and Osipow occupational stress questionnaires. The mean age and job tenure of the participants were 33.18 ± 5.64 years and 6.06 ± 4.99 years, respectively. Also, the participants had been absent from work on average 2.16 days a year. According to the results, 209 participants had no absences, 129 participants had short-term absences, and 62 participants had long-term absences. The results showed a significant relationship between short-term absenteeism and amplitude of circadian rhythm [odds ratio (OR) = 6.13], sleep quality (OR = 14.46), sleepiness (OR = 2.08), role boundary (OR = 6.45), and responsibility (OR = 5.23). Long-term absenteeism was also significantly associated with amplitude of circadian rhythm (OR = 2.42), sleep quality (OR = 21.56), sleepiness (OR = 6.44), role overload (OR = 4.84), role boundary (OR = 4.27), and responsibility (OR = 3.72). The results revealed that poor sleep quality, amplitude of circadian rhythm, and occupational stress were the contributing factors for sickness absence in the study population.

  9. Performance-based ratemaking for electric utilities: Review of plans and analysis of economic and resource-planning issues. Volume 2, Appendices

    Energy Technology Data Exchange (ETDEWEB)

    Comnes, G.A.; Stoft, S.; Greene, N. [Lawrence Berkeley Lab., CA (United States); Hill, L.J. [Oak Ridge National Lab., TN (United States)

    1995-11-01

    This document contains summaries of the electric utilities performance-based rate plans for the following companies: Alabama Power Company; Central Maine Power Company; Consolidated Edison of New York; Mississippi Power Company; New York State Electric and Gas Corporation; Niagara Mohawk Power Corporation; PacifiCorp; Pacific Gas and Electric; Southern California Edison; San Diego Gas & Electric; and Tucson Electric Power. In addition, this document also contains information about LBNL`s Power Index and Incentive Properties of a Hybrid Cap and Long-Run Demand Elasticity.

  10. Development of a comprehensive plan for utilization of digester gas moves towards energy self-sufficiency in Chicago, USA.

    Science.gov (United States)

    Kunetz, Thomas E; Fink-Finowicki, Jarek; McGowan, Steve; Auerbach, Eric

    2012-01-01

    The Metropolitan Water Reclamation District (MWRD) of Greater Chicago's Stickney Water Reclamation Plant (SWRP) anaerobically digests approximately 430 dry tons per day (dtpd) (390 dry metric tons per day) of solids and produces 3.4 million ft(3)/day (96 thousand m(3)/day) of biogas from the anaerobic digesters, making it one of the largest municipal digester gas complexes in the world. Installation of new treatment processes, as well as future increases in flows and loads to the plant, are expected to significantly increase production of biologically degradable sludge and biogas. This paper presents a comprehensive planning study that was completed to identify and evaluate alternatives for utilization of this biogas. The best, sustainable approach was identified, taking into consideration economics, social impacts, and environmental impacts. The model results indicate that the most economically favorable scenario involves installing a cogeneration facility to produce electricity on-site, and operating it in conjunction with the plant's existing boilers to satisfy the heating needs of the plant. This scenario also provides the greatest reduction in GHG offsets at the power plants.

  11. Preparing Canada's power systems for transition to the year 2000 : Y2K readiness assessment results for Canadian electric utility companies : first quarter 1999

    International Nuclear Information System (INIS)

    1999-01-01

    The effort made by Canadian electric utilities to minimize any power disruptions during the year 2000 (Y2K) transition is discussed and the state of readiness of the electric power industry with respect to the Y2K computer challenge is outlined. Canadian utilities started addressing Y2K issues several years ago, and today, reports show that every major electric utility in Canada is either on, or ahead of schedule to meet the industry established milestones for Y2K readiness. This report includes the assessment of all of Canada's large electric utilities, plus about 95 per cent of Canada's small distribution utilities. On average, the bulk electric utilities in Canada expect to be Y2K ready by mid-June 1999. This means that equipment and systems will operate properly for all dates including Y2K, or that there will be an operating strategy in place to mitigate the effects of any improper operations of equipment or systems. In terms of overall preparations for Y2K, Canada is ahead of the North American averages. Bulk electric utilities for non-nuclear generation are now 100 per cent complete in the inventory phase, 99 per cent complete in the assessment phase, and 91 per cent complete in the remediation/testing phase. For nuclear generation, completion rates are the same except for the remediation/testing phase which is 97 per cent complete. 1 tab., 21 figs

  12. 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

  13. 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

  14. Decision E90057 re: ICG Utilities (Alberta) Ltd

    Energy Technology Data Exchange (ETDEWEB)

    1990-10-10

    ICG Utilities applied before the Alberta Public Utilities Board for determining a rate base and for fixing and approving interim and final rates for gas supplied to its customers in Alberta. A hearing was held to consider issues related to the application. In determining the rate base, the company's capital expenditures, acquisition of reserves, capitalization of administrative expenses, accumulated depreciation and related expense, and necessary working capital were taken into account. The fair return on the rate base was then fixed by considering the company's capital structure, long- and short- term debt rates, return on common equity, and foreign exchange rates. Utility revenue requirements were discussed in terms of cash operating expenses, cost of gas, income taxes, and non-cash operating expenses. Other matters treated at the hearing were the allocation of costs among ICG and affiliated companies, proposed amendments to ICG standards, regulations and practices, and the hearing costs reserve account. 5 tabs.

  15. Can Latin American Oil Companies Free Themselves from the Legacy of Nationalization? (Can Latin American Oil and Gas Companies Break Free of Their Nationalized Past?) - CERI Studies No. 183

    International Nuclear Information System (INIS)

    Rousseau, Isabelle

    2012-01-01

    Latin America's national oil companies, created at various times during the twentieth century, have each evolved in a different way. The two main companies - Petroleos de Mexico (Pemex) and Petroleos de Venezuela (PDVSA) - provide excellent illustrations of the rich diversity of organizational and industrial development. Many factors - such as the importance of earth quakes - explain the diversity. Nevertheless, the role of governments during the period of nationalizations is key. It was then that the relationships between the owners of natural resources, public operators, regulators, the finance ministries, and international operators were defined. This process shaped the companies' institutional structures (path dependency) and set the parameters for future entrepreneurial dynamism. The path by which each of these enterprises developed continues to affect their culture as evidenced by the recent reforms which attempted to restructure Pemex and PDVSA. (author)

  16. Animation company "Fast Forwards" production with HP Utility Data Center; film built using Adaptive Enterprise framework enabled by shared, virtual resource

    CERN Multimedia

    2003-01-01

    Hewlett Packard have produced a commercial-quality animated film using an experimental rendering service from HP Labs and running on an HP Utility Data Center (UDC). The project demonstrates how computing resources can be managed virtually and illustrates the value of utility computing, in which an end-user taps into a large pool of virtual resources, but pays only for what is used (1 page).

  17. Chance-constrained programming approach to natural-gas curtailment decisions

    Energy Technology Data Exchange (ETDEWEB)

    Guldmann, J M

    1981-10-01

    This paper presents a modeling methodology for the determination of optimal-curtailment decisions by a gas-distribution utility during a chronic gas-shortage situation. Based on the end-use priority approach, a linear-programming model is formulated, that reallocates the available gas supply among the utility's customers while minimizing fuel switching, unemployment, and utility operating costs. This model is then transformed into a chance-constrained program in order to account for the weather-related variability of the gas requirements. The methodology is applied to the East Ohio Gas Company. 16 references, 2 figures, 3 tables.

  18. Royal Dutch Petroleum Company annual report 1992

    International Nuclear Information System (INIS)

    Anon.

    1993-01-01

    The Royal Dutch Petroleum Company has no operations of its own and virtually the whole of its income derives from its 60% interest in the companies known collectively as the Royal Dutch/Shell Group of Companies; the other 40% is owned by the Shell Transport and Trading Company, p.l.c. The company is engaged in the oil, natural gas, chemicals, coal and metals businesses throughout the world. The annual report summarises the year's results and analyses earnings in each industry segment. Financial statements for the year ended 31 December 1992 are presented. The Group companies' estimated net quantities of crude oil, natural gas and coal are given

  19. A liquefied energy chain for transport and utilization of natural gas for power production with CO2 capture and storage - Part 4: Sensitivity analysis of transport pressures and benchmarking with conventional technology for gas transport

    International Nuclear Information System (INIS)

    Aspelund, Audun; Gundersen, Truls

    2009-01-01

    A novel energy and cost effective transport chain for stranded natural gas utilized for power production with CO 2 capture and storage is developed. It includes an offshore section, a combined gas carrier and an integrated receiving terminal. In the offshore section, natural gas (NG) is liquefied to LNG by liquid carbon dioxide (LCO 2 ) and liquid inert nitrogen (LIN), which are used as cold carriers. In the onshore process, the cryogenic exergy in the LNG is utilized to cool and liquefy the cold carriers, LCO 2 and LIN. The transport pressures for LNG, LIN and LCO 2 will influence the thermodynamic efficiency as well as the ship utilization; hence sensitivity analyses are performed, showing that the ship utilization for the payload will vary between 58% and 80%, and the transport chain exergy efficiency between 48% and 52%. A thermodynamically optimized process requires 319 kWh/tonne LNG. The NG lost due to power generation needed to operate the LEC processes is roughly one third of the requirement in a conventional transport chain for stranded NG gas with CO 2 capture and sequestration (CCS)

  20. International research cooperation project. Assessment report on the R and D of the comprehensive development/utilization technology of energy of gas hydrate resource; Gas hydrate shigen no energy sogo kaihatsu riyo gijutsu no kenkyu kaihatsu hyoka hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    As to 'the R and D of the comprehensive development/utilization technology of gas hydrate resource,' assessment was conducted and reported from an aspect of the third party. This R and D is a timely project being aimed at establishing the basic technology on gas hydrate from both aspects of fundamental research and practical research. In the development of gas hydrate resource in the tundra zone, the development of measuring methods for thermal conductivity and dielectric constants advanced the establishment of a guide for exploration and possibilities of assessment of the resource amount. In the development/production, it can be said that the knowledge/information collected by exchanging methane in gas hydrate with CO2 means no needs for new supply of heat and also contributes to the isolation of CO2. As to the utilization technology, the results were rated very high also internationally of tackling the quantitative evaluation method at molecular levels of the gas included in hydrate using Raman spectroscopy to establish the industrial gas separation method using the low-temperature environment in the tundra zone. (NEDO)