WorldWideScience

Sample records for natural gas marketing

  1. Natural Gas Market Hubs

    Data.gov (United States)

    Department of Homeland Security — A hub is a physical transfer point for natural gas where several pipelines are connected. A market center is a hub where the operator offers services that facilitate...

  2. North American Natural Gas Markets

    Energy Technology Data Exchange (ETDEWEB)

    1989-02-01

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

  3. The Global Market for Liquefied Natural Gas

    OpenAIRE

    David Jacobs

    2011-01-01

    Liquefied natural gas (LNG) provides an economic means to transport natural gas over long distances, bringing production from remote gas reserves to market. A large expansion in global LNG trade is currently under way, and Australia is likely to emerge as the second largest supplier globally in coming years. This article describes the functioning of the global LNG market and outlines Australia's position within the market.

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

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2006-07-01

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

  5. Natural gas market under the Natural Gas Policy Act

    Energy Technology Data Exchange (ETDEWEB)

    Carlson, M.; Ody, N.; O' Neill, R.; Rodekohr, M.; Shambaugh, P.; Thrasher, R.; Trapmann, W.

    1981-06-01

    This first of a series of analyses presents data on the exploration, development, production, and pricing of US natural gas since the passage of the Natural Gas Policy Act in 1978. Designed to give pricing incentives for new-well activity, the NGPA has apparently eliminated many of the pricing differences that existed between interstate and intrastate markets. Estimates of the annual production volumes in trillion CF/yr of gas for the categories defined by the NGPA include new gas 4.5, new onshore wells 4.1, high-cost unconventional gas 0.7, and stripper wells 0.4. Preliminary statistics on the end-use pricing of natural gas suggest that significant changes in the average wellhead prices have not caused correspondingly large increases in the price of delivered gas.

  6. North American Natural Gas Markets. Volume 2

    Energy Technology Data Exchange (ETDEWEB)

    1989-02-01

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

  7. Liquefied natural gas (LNG) market and Australia

    Science.gov (United States)

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

    2017-06-01

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

  8. On modelling the market for natural gas

    Energy Technology Data Exchange (ETDEWEB)

    Mathiesen, Lars

    2001-12-01

    Several features may separately or in combination influence conduct and performance of an industry, e.g. the numbers of sellers or buyers, the degree of economies of scale in production and distribution, the temporal and spatial dimensions, etc. Our main focus is on how to model market power. In particular, we demonstrate the rather different solutions obtained from the price-taking behavior versus the oligopolistic Coumot behavior. We also consider two approaches to model the transportation of natural gas. Finally, there is a brief review of previous modeling efforts of the European natural gas industry. (author)

  9. The drivers behind the globalization of natural gas markets

    Energy Technology Data Exchange (ETDEWEB)

    Ahmed El Hachemi Mazighi [Sonatrach Commercialisation, Algiers (Algeria)

    2006-06-15

    Today, the globalisation of natural gas markets is a topic much discussed amongst gas industry practitioners, policy makers and academics. If there is a consensus on a tendency towards the ''commoditisation'' of natural gas markets, there is less agreement on the certainty of the global approach to gas marketing. The aim of this paper is to untangle the main drivers behind the globalisation of natural gas markets, both on the demand and supply sides, and to discuss problems related to the market structure, such as price arbitrages and organised markets. The paper will conclude that the globalisation of natural gas markets cannot be approached as a deterministic problem and as a consequence, there is still no precise answer as to when the different regional gas markets will forge a global one. (author)

  10. New Market Order Grows out of Natural Gas New Policy

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    @@ Natural gas new deal: more rationality in market The most important implication of the "Policy for the Natural Gas Utilization" is to set up an intangible "barrier" between suppliers and irrational consumers so as to check the unreasonable demand in the natural gas market and attain the purpose of "puttinq good material in the most suitable place and standardizing the market demand order with limited resources.

  11. 77 FR 69781 - Enhanced Natural Gas Market Transparency

    Science.gov (United States)

    2012-11-21

    ... and competitive markets are protected from the adverse effects of potential collusion or other... competitive markets are protected from the adverse effects of potential collusion or other anticompetitive... Intelligence. Additionally, the Commission surveys publicly available scheduled flows on natural gas...

  12. The Impact of Wind Power on European Natural Gas Markets

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2012-09-06

    Due to its clean burning properties, low investment costs and flexibility in production, natural gas is often put forward as the ideal partner fuel for wind power and other renewable sources of electricity generation with strongly variable output. This working paper examines three vital questions associated with this premise: 1) Is natural gas indeed the best partner fuel for wind power? 2) If so, to what extent will an increasing market share of wind power in European electricity generation affect demand for natural gas in the power sector? and 3) Considering the existing European natural gas markets, is natural gas capable of fulfilling this role of partner for renewable sources of electricity?.

  13. 77 FR 51795 - Coordination Between Natural Gas and Electricity Markets

    Science.gov (United States)

    2012-08-27

    ...-electric coordination, in light of the different market structures and mix of resources that co-exist. The... transmission provider and its marketing function) need to be clarified or potentially revised to improve gas... coordinate studies of the natural gas and electric systems to analyze forecasted resource mix and/or...

  14. From monopoly to competition; Marketing natural gas in the UK

    Energy Technology Data Exchange (ETDEWEB)

    Heal, D.W. (University Coll. of Wales, Aberystwyth (UK))

    1990-10-01

    Natural gas was introduced from 1964 into an expanding UK energy market by the state-owned British Gas Corporation, a statutory monopsonists to the gas producers, and a monopoly supplier to the final users. This unified structure was the dominant influence on a marketing strategy that led to the successful introduction of this third fossil fuel. The 1988 recommendations of the Monopolies and Mergers Commission were designed to promote direct competition for a now privatized British Gas operating in a static energy market with competition between fuels. Lower gas prices are available for some, but not for all consumers. (author).

  15. North American Natural Gas Markets: Selected technical studies. Volume 3

    Energy Technology Data Exchange (ETDEWEB)

    Huntington, H.G.; Schuler, G.E. [eds.

    1989-04-01

    The Energy Modeling Forum (EMF) was established in 1976 at Stanford University to provide a structural framework within which energy experts, analysts, and policymakers could meet to improve their understanding of critical energy problems. The ninth EMF study, North American Natural Gas Markets, was conducted by a working group comprised of leading natural gas analysts and decision-makers from government, private companies, universities, and research and consulting organizations. The EMF 9 working group met five times from October 1986 through June 1988 to discuss key issues and analyze natural gas markets. This third volume includes technical papers that support many of the conclusions discussed in the EMF 9 summary report (Volume 1) and full working group report (Volume 2). These papers discuss the results from the individual models as well as some nonmodeling analysis related to US natural gas imports and industrial natural gas demand. Individual papers have been processed separately for inclusion in the Energy Science and Technology Database.

  16. North American Natural Gas Markets: Selected technical studies

    Energy Technology Data Exchange (ETDEWEB)

    Huntington, H.G.; Schuler, G.E. (eds.)

    1989-04-01

    The Energy Modeling Forum (EMF) was established in 1976 at Stanford University to provide a structural framework within which energy experts, analysts, and policymakers could meet to improve their understanding of critical energy problems. The ninth EMF study, North American Natural Gas Markets, was conducted by a working group comprised of leading natural gas analysts and decision-makers from government, private companies, universities, and research and consulting organizations. The EMF 9 working group met five times from October 1986 through June 1988 to discuss key issues and analyze natural gas markets. This third volume includes technical papers that support many of the conclusions discussed in the EMF 9 summary report (Volume 1) and full working group report (Volume 2). These papers discuss the results from the individual models as well as some nonmodeling analysis related to US natural gas imports and industrial natural gas demand. Individual papers have been processed separately for inclusion in the Energy Science and Technology Database.

  17. A complementarity model for the European natural gas market

    Energy Technology Data Exchange (ETDEWEB)

    Egging, Ruud [Department of Civil and Environmental Engineering, University of Maryland College Park, MD 20742 (United States); Gabriel, Steven A. [Department of Civil and Environmental Engineering, Applied Mathematics and Scientific Computation Program, University of Maryland College Park, MD 20742 (United States); Holz, Franziska [DIW Berlin, Mohrenstrasse 58, D-10117 Berlin (Germany); Zhuang, Jifang [Chevron USA, Houston, TX 77401 (United States)

    2008-07-15

    In this paper, we present a detailed and comprehensive complementarity model for computing market equilibrium values in the European natural gas system. Market players include producers and their marketing arms which we call ''traders'', pipeline and storage operators, marketers, LNG liquefiers, regasifiers, tankers, and three end-use consumption sectors. The economic behavior of producers, traders, pipeline and storage operators, liquefiers and regasifiers is modeled via optimization problems whose Karush-Kuhn-Tucker (KKT) optimality conditions in combination with market-clearing conditions form the complementarity system. The LNG tankers, marketers and consumption sectors are modeled implicitly via appropriate cost functions, aggregate demand curves, and ex post calculations, respectively. The model is run on several case studies that highlight its capabilities, including a simulation of a disruption of Russian supplies via Ukraine. (author)

  18. Market liberalization in the European Natural Gas Market. The importance of capacity constraints and efficiency differences

    Energy Technology Data Exchange (ETDEWEB)

    Brakman, S. [University of Groningen, Faculty of Economics, Department of International Economics and Business, P.O. Box 800, 9700 AV Groningen (Netherlands); Van Marrewijk, C.; Van Witteloostuijn, A. [Utrecht University, Utrecht School of Economics, Janskerkhof 12, 3512 BL Utrecht (Netherlands)

    2009-06-15

    In the European Union, energy markets are increasingly being liberalized. A case in point is the European natural gas industry. The general expectation is that more competition will lead to lower prices and higher volumes, and hence higher welfare. This paper indicates that this might not happen for at least two reasons. First, energy markets, including the market for natural gas, are characterized by imperfect competition and increasing costs to develop new energy sources. As a result, new entrants in the market are less efficient than incumbent firms. Second, energy markets, again including the market for natural gas, are associated with capacity constraints. Prices are determined in residual markets where the least efficient firms are active. This is likely to lead to price increases, rather than decreases.

  19. The liberalization of natural gas market: from the natural monopoly to competitive market; La liberalizacion del mercado del gas natural. Del monopolio a un regimen de competencia

    Energy Technology Data Exchange (ETDEWEB)

    Rasines Garcia, L. A. [Universidad del Pais Vasco (Spain)

    1998-12-31

    The problems related to the efficient economic regulation of the bundled companies authorised to supply natural gas a result of the asymmetric information about the real costs of natural gas supply, joined to the increase of the density and degree of amortization of the natural gas grid have pushed the governments of the most developed countries of the world to promote competition in the natural gas market. The main instruments used to achieve that aim are the opening of the gird to third parties, the liberalization of the natural gas supply and the unbundling of the natural gas companies. (Author) 44 refs.

  20. The Gas to Liquids Industry and Natural Gas Markets

    Science.gov (United States)

    2004-11-08

    BP Statistical Review of World Energy , p.20. Other estimates have put natural gas reserves in Qatar at up to 1.2 quadrillion cubic feet. Because...Statistical Review of World Energy 2004, June, 2004. p.12. The other two nations with GTL investment activity, Nigeria with 176 trillion cubic feet of...20 BP Statistical Review of World Energy , June, 2004, p.12. likely to be managed because only a few major energy companies have investment budgets

  1. Natural gas contracts in an emerging competitive market

    Energy Technology Data Exchange (ETDEWEB)

    Sutherland, R.J.

    1992-11-01

    Natural gas is being viewed by many as the fuel of the 1990s and beyond because of its environmental qualities, relatively low cost and significant domestic resource base. However, in the Fall of 1991, a group of electric utility executives met with then Deputy Secretary of Energy Henson Moore and asserted that an inability to obtain long term gas contracts meant that supplies are unreliable and construction of gas-fueled generating stations is being discouraged. This study was requested by the Deputy Secretary to address the issues surrounding long-term gas contracts and supply reliability. The relationship between supply reliability and contracts is explained in terms of the number of buyers and sellers in a market. With the appropriate state regulatory policies, utilities can contract for gas and obtain reliable supplies at competitive market prices. Public utility commissioners are encouraged to permit utilities a free choice in signing gas contracts, but to allow only competitive market prices to be reflected in allowable fuel costs.

  2. Natural gas contracts in an emerging competitive market

    Energy Technology Data Exchange (ETDEWEB)

    Sutherland, R.J.

    1992-01-01

    Natural gas is being viewed by many as the fuel of the 1990s and beyond because of its environmental qualities, relatively low cost and significant domestic resource base. However, in the Fall of 1991, a group of electric utility executives met with then Deputy Secretary of Energy Henson Moore and asserted that an inability to obtain long term gas contracts meant that supplies are unreliable and construction of gas-fueled generating stations is being discouraged. This study was requested by the Deputy Secretary to address the issues surrounding long-term gas contracts and supply reliability. The relationship between supply reliability and contracts is explained in terms of the number of buyers and sellers in a market. With the appropriate state regulatory policies, utilities can contract for gas and obtain reliable supplies at competitive market prices. Public utility commissioners are encouraged to permit utilities a free choice in signing gas contracts, but to allow only competitive market prices to be reflected in allowable fuel costs.

  3. Open access - the new market approach to natural gas policy

    Energy Technology Data Exchange (ETDEWEB)

    Jensen, James T. (Jensen Associates, Inc., Boston, MA (United States))

    1992-10-01

    Efforts to stimulate market competition in gas suffer from two fundamental problems. High transport costs sharply limit the number of competing suppliers in any market and the industry has strong natural monopoly elements in portions of its delivery system. Government policy approaches in the USA, Canada, the UK and the continental EC have featured 'open access' pipeline transportation to link competing buyers and sellers. Because of regional differences, however, progress towards an ultimately workable system and the prospects for its success are very different in the four regions. (author).

  4. The North American natural gas liquids markets are chaotic

    OpenAIRE

    1999-01-01

    In this paper we test for deterministic chaos (i.e., nonlinear deterministic processes which look random) in seven Mont Belview, Texas hydrocarbon markets, using monthly data from 1985:1 to 1996:12--the markets are those of ethane, propane, normal butane, iso-butane, naptha, crude oil, and natural gas. In doing so, we use the Lyapunov exponent estimator of Nychka, Ellner, Gallant, and McCaffrey (1992). We conclude that there is evidence consistent with a chaotic nonlinear generation process i...

  5. Dis-harmony in European natural gas market(s). Discussion of standards and definitions

    Energy Technology Data Exchange (ETDEWEB)

    Karasz, Michael [The Energy House GmbH, Muenchen (Germany); Pustisek, Andrej [Hochschule fuer Technik, Stuttgart (Germany); Drasdo, Peter

    2013-06-15

    The European Union attempts to harmonise the European natural gas market(s). In general, this is supported on national levels. Nevertheless, such harmonisation is not yet fully accomplished: neither for the rules nor for the quality specifications nor for the physical quantities and their units. Even if the current economic impact of such dis-harmony is negligible, i.e. that market participants for the time being do not have to bear additional costs caused by the lack of harmonisation, participants in the commodity market are exposed to contractual risks. Potentially, this might lead to reduced competition and reduced liquidity of each single and the European internal market for natural gas. However, as the costs for a potential harmonisation of European gas markets are estimated to be significant, the dilemma is evident and the 'political' solution of the 'harmonisation problem' will necessarily deviate from the traders' one. (orig.)

  6. European Strategies for Energy Security in the Natural Gas Market

    Directory of Open Access Journals (Sweden)

    Boyka Stefanova

    2012-08-01

    Full Text Available This article examines the European Union's (EU approach to energy security on the example of its natural gas imports from Russia, the largest supplier of gas to European markets. Two major projects, Nord Stream in the Northern and Western part of the EU, and Nabucco in South-Central Europe, demonstrate opposing energy security strategies, seemingly at odds with the EU objective of achieving energy independence from Russia. The question arises: Are these strategies sustainable? How can they be reconciled and pursued under a common policy? The main argument is that such conflicting sub-regional policy initiatives are amenable to progressive realignment and serve common security objectives. The article examines the Nord Stream and Nabucco pipelines in the context of the Third Energy Package, a set of policy instruments for the creation of an EU-wide internal energy market. It demonstrates that the energy security strategies pursued through Nord Stream and Nabucco fit well with the logic of the internal market reflected in premises of flexibility and efficiency. The article concludes that the security of the EU's energy market may be pursued in practice by applying different formulas relying on a variable mix of networks, partnerships, and market integration with non-members.

  7. Is the gas supply market a natural monopoly?

    Energy Technology Data Exchange (ETDEWEB)

    Burns, P.; Weyman-Jones, T.G.

    1996-12-31

    The CRI is pleased to publish this econometric study of British Gas marketing and customer costs to determine their relationship with changes in output. If there are economies of scale, then that may confer significant competitive advantages on the incumbent. It may also suggest that the incumbent is a natural monopoly in certain respects, which would militate against, and possibly frustrate, the introduction of long run, self-sustaining competition. Empirical evidence will need to be collected as the gas supply market opens up over the next two years. It may be that British Gas will be shown to be an inefficient natural monopoly; and this will leave a margin for new entrants which achieves contestability. Alternatively, new entrants themselves may be able to take part in the benefits of economies of scale by being part of larger groups themselves or availing themselves of specialist service firms such as has been set up by United Utilities following the take-over of Norweb by North West Water. Finally, account may have to be taken of the research into activity based costing which has shown that in the long run costs appear to rise more in proportion than is suggested by the short run variations in costs. (UK)

  8. Natural gas industry transformation, competitive institutions and the role of regulation: lessons from open access in US natural gas markets

    Energy Technology Data Exchange (ETDEWEB)

    De Vaney, A. (Massachusetts Inst. of Tech., Cambridge, MA (United States) California Univ., Irvine, CA (United States)); Walls, W.D. (Hong Kong Univ. (Hong Kong))

    1994-09-01

    Open access pipeline transport transformed the US natural gas industry. This paper examines the role that transport rights played in the industry's transformation. It documents the convergence of gas field prices, pooling area prices and city gate prices that has occurred since the adoption of open access. The analysis suggests the most important reasons for this convergence to be the fact that direct dealing between gas suppliers and users has replaced the pipeline merchant; that gas transactions are made within a competitive market institution; and that transport trading has created an interconnected grid of pipelines in place of the closed and disconnected grid that preceded open access. This open and interconnected grid supplied the means for price arbitrage. These changes have made natural gas markets contestable. The conclusions about the role of regulation in an industry organized around transferable transport rights extend to natural gas markets beyond those in North America. (Author)

  9. 77 FR 50684 - Coordination Between Natural Gas and Electricity Markets; Supplemental Notice of Technical...

    Science.gov (United States)

    2012-08-22

    ... studies of the natural gas and electric systems needed to analyze forecasted resource mix and/or... (on behalf of APGA) Paul Greenwood, Manager for Americas Gas Marketing, ExxonMobil Gas & Power Marketing (on behalf of Natural Gas Supply Association) Laura Heckman, Director, Business Development...

  10. Practical Results of Forecasting for the Natural Gas Market

    OpenAIRE

    Potocnik, Primoz; Govekar, Edvard

    2010-01-01

    Natural gas consumption forecasting is required to balance the supply and consumption of natural gas. Companies and natural gas distributors are motivated to forecast their consumption by the economic incentive model that dictates the cash flow rules corresponding to the forecasting accuracy. The rules are quite challenging but enable the company to gain positive cash flow by forecasting accurately their short-term natural gas consumption. In this chapter, some practical forecasting results f...

  11. Regional Cooperation Towards Trans-country Natural Gas Market

    DEFF Research Database (Denmark)

    Shukla, P.R.; Dhar, Subash

    2009-01-01

    India began gas imports since 2004 through liquified natural gas (LNG) route. Imports through trans-country gas pipelines could help in bringing gas directly into the densely populated Northern part of India, which are far from domestic gas resources as well as coastal LNG terminals. The purpose...

  12. Market liberalization in the European Natural Gas Market : The importance of capacity constraints and efficiency differences

    NARCIS (Netherlands)

    Brakman, S.; van Marrewijk, J.G.M.; van Witteloostuijn, A.

    2009-01-01

    In the European Union, energy markets are increasingly being liberalized. A case in point is the European natural gas industry. The general expectation is that more competition will lead to lower prices and higher volumes, and hence higher welfare. This paper indicates that this might not happen for

  13. 78 FR 8511 - Coordination between Natural Gas and Electricity Markets; Supplemental Notice of Technical...

    Science.gov (United States)

    2013-02-06

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Coordination between Natural Gas and Electricity Markets; Supplemental... public. Commission members may participate in the conference. \\1\\ Coordination between Natural Gas...

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

    Energy Technology Data Exchange (ETDEWEB)

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

    2010-07-01

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

  15. Necessary conditions for the planning on the natural gas market; Condicoes necessarias para o planejamento no mercado de gas natural

    Energy Technology Data Exchange (ETDEWEB)

    Almeida, Edmar de; Iootty, Mariana

    2007-07-01

    In 2004, the natural gas agents discovered a radical change in the sector panoram. Since 1998, when the Bolivia-Brazil gas pipeline was inaugurated, the market situation was a supply excess. The major problem of the distributors and the PETROBRAS was how to accelerate the market development to accomplish with the contract for buying natural gas compromised with Bolivia. From 2004 on progressively, the supply insurance occupied the discussions agenda. The agents discovered to be real the risks of the supply not to follow the demand.

  16. Natural Gas in China: Market evolution and strategy

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2009-07-01

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

  17. Natural gas market review 2007. Security in a globalising market to 2015

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2007-05-03

    Natural gas heats our homes, powers our factories, and increasingly generates electricity, safely and cleanly. Over recent decades, it has been an important element of secure, affordable, and environmentally responsible energy supply. But as production from IEA member countries declines, supplies will have to come from sources in more distant regions. What aspects of OECD gas markets need to be improved to deliver greater security and efficiency? What are the risks of increasing reliance on imports from Russia and the Middle East? Are strategic stocks of natural gas - similar to emergency oil stocks - a viable safety net to a supply disruption? Will there be enough investment in pipeline gas or will more need to be spent on LNG? What are the impacts of gas security on oil markets and power generation security? What do changes in the LNG industry mean for traditional contract terms? This publication, the second issue in a new IEA publications series, addresses key questions in this dynamic market. It offers a global appraisal of current trends in the light of the most recent historical data, including supply and demand projections to 2015.

  18. Energy efficiency - cogeneration - marketing - natural gas market: a complete cycle; Eficiencia energetica - cogeracao - marketing - mercado de gas natural: um ciclo completo

    Energy Technology Data Exchange (ETDEWEB)

    Almeida, J. Ricardo Uchoa C. [PETROBRAS - Gas e Energia, Rio de Janeiro, RJ (Brazil). Unidade de Negocios de Gas Natural; Aragao, Raimundo [International Institute for Energy Conservation - IIEC, Rio de Janeiro, RJ (Brazil); Arruda, Rodrigo

    2004-07-01

    This paper shows the current level of some technologies which are applied in Combined Heat Power - CHP, having natural gas as fuel, and the future perspectives for its technological advances. The work introduces the economic feasibility of these technologies having as reference the present prices of electricity and natural gas in Brazilian Market. This report also informs the influence of specific parameters in Combined Heat Power - CHP projects net present value. Finally the paper shows the main barrels for Combined Heat Power - CHP dissemination in Brazil and indicates some recommendations on how to eliminate and/or attenuate them. (author)

  19. 76 FR 2093 - Eni USA Gas Marketing LLC; Application for Blanket Authorization To Export Liquefied Natural Gas

    Science.gov (United States)

    2011-01-12

    ... Gas Marketing LLC; Application for Blanket Authorization To Export Liquefied Natural Gas AGENCY... November 30, 2010, by Eni USA Gas Marketing LLC (Eni USA), requesting blanket authorization to export... and Gas Global Security and Supply, Office of Fossil Energy, Forrestal Building, Room 3E-042, 1000...

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

    Energy Technology Data Exchange (ETDEWEB)

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

    2008-07-01

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

  1. Prospective of the Natural Gas marketing 2002-2011; Prospectiva del Mercado de Gas Natural 2002-2011

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-07-01

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

  2. Restoring Equilibrium to Natural Gas Markets: Can Renewable Energy Help?

    Energy Technology Data Exchange (ETDEWEB)

    Wiser, Ryan; Bolinger, Mark

    2005-01-01

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

  3. 78 FR 15719 - Coordination Between Natural Gas and Electricity Markets; Notice of Technical Conference

    Science.gov (United States)

    2013-03-12

    ... Energy Regulatory Commission Coordination Between Natural Gas and Electricity Markets; Notice of... developed by industry will result in more efficient utilization of pipeline capacity. \\1\\ Coordination... conference also will explore coordination of gas and electric scheduling, including: whether...

  4. 78 FR 28583 - Coordination Between Natural Gas and Electricity Markets; Notice of Commission Meeting

    Science.gov (United States)

    2013-05-15

    ... Energy Regulatory Commission Coordination Between Natural Gas and Electricity Markets; Notice of...) to 3:30 p.m. (EST), to share information related to natural gas and electric coordination. The... necessary. Commission members will be present. \\1\\ Coordination between Natural Gas and Electricity...

  5. 75 FR 60095 - Sempra LNG Marketing, LLC; Application for Blanket Authorization To Export Liquefied Natural Gas

    Science.gov (United States)

    2010-09-29

    ... LNG Marketing, LLC; Application for Blanket Authorization To Export Liquefied Natural Gas AGENCY..., by Sempra LNG Marketing, LLC (Sempra), requesting blanket authorization to export up to a total of 250 billion cubic feet (Bcf) of foreign sourced liquefied natural gas (LNG) for a two-year...

  6. 77 FR 43280 - Coordination Between Natural Gas and Electricity Markets; Supplemental Notice of Technical...

    Science.gov (United States)

    2012-07-24

    ... Energy Regulatory Commission Coordination Between Natural Gas and Electricity Markets; Supplemental... the conferences. \\1\\ Coordination between Natural Gas and Electricity Markets, Docket No. AD12-12-000...) issued a notice scheduling a series of regional technical conferences on the issue of...

  7. 77 FR 41184 - Coordination Between Natural Gas and Electricity Markets; Notice of Technical Conferences

    Science.gov (United States)

    2012-07-12

    ... Energy Regulatory Commission Coordination Between Natural Gas and Electricity Markets; Notice of... regional technical conferences on Coordination between Natural Gas and Electricity Markets. The regional... coordination issues. Central \\2\\--August 6, 2012, St. Louis, MO \\2\\ For purposes of these conferences,...

  8. Natural gas; Gas Natural

    Energy Technology Data Exchange (ETDEWEB)

    Lopes, Carlos A.; Moraes, Claudia C.D. [Eletricidade de Sao Paulo S.A. (ELETROPAULO), Sao Paulo, SP (Brazil); Fonseca, Carlos H.F. [Centrais Eletricas de Santa Catarina S.A., Florianopolis, SC (Brazil); Silva, Clecio Fabricio da; Alves, Ricardo P. [Companhia Paranaense de Energia (COPEL), Curitiba, PR (Brazil); Sposito, Edivaldo Soares; Hulle, Lutero [Espirito Santo Centrais Eletricas S.A. (ESCELSA), Vitoria, ES (Brazil); S. Martins, Icaro da [Centrais Eletricas do Norte do Brasil S.A. (ELETRONORTE), Belem, PA (Brazil); Vilhena, Joao Luiz S. de [Companhia Energetica de Minas Gerais (CEMIG), Belo Horizonte, MG (Brazil); Fagundes, Zaluar Aquino [Companhia Estadual de Energia Eletrica do Estado do Rio Grande do Sul, Porto Alegre, RS (Brazil)

    1996-12-31

    An increase in the consumption of natural gas in Brazil is an expected fact in what concerns energetic planning. This work presents the existing situation in what concerns natural gas utilization in the main world economies, as well as an analysis of the participation of this fuel among the energy final consumption per sources. The Brazilian consumption of natural gas is also analysed as well as the international agreement between Brazil and Bolivia for natural gas commercialization. Some legal, institutional and political aspects related to natural gas commercialization are also discussed. Finally, several benefits to be brought by the utilization of natural gas are presented 10 refs., 3 tabs.

  9. Sao Paulo natural gas market: conditions for its expansion; Mercado de gas natural em Sao Pauo: condicionantes para sua expansao

    Energy Technology Data Exchange (ETDEWEB)

    Paula, Claudio Paiva de [Universidade de Sao Paulo (USP), SP (Brazil). Inst. de Eletrotecnica e Energia. Programa Interunidades de Pos-Graduacao em Energia (PIPGE)]. E-mail: cpaula@sp.gov.br; Zevi Kann [Comissao de Servicos Publicos de Energia (CSPE), Sao Paulo, SP (Brazil)]. E-mail: zevikann@sp.gov.br

    2006-07-01

    This article evaluates the potential of natural gas at the Sao Paulo, BR, energy market, and his interaction with brazilian market. The demand of the brazilian and Sao Paulo demand markets were evaluated, contra posing with the projects of supply under examination. As the performance data base of operation of distribution forecasted the Sao Paulo state market, the analysis were directed to this State. The characteristics of each transportation technology were analysed, both channeled and liquefied, evaluating costs, investment and opportunities of each mode. The channelled gas were analysed under distribution by comparing the data from carious concessionaire, from the formation up to tariff revision, showing the specific costs and service expansion planning up to 2009.

  10. The european directive for the internal market in natural gas; La Directiva Europea sobre el mercado interior del gas natural

    Energy Technology Data Exchange (ETDEWEB)

    Benavides, P.

    1998-12-31

    The Directive concerning common rules for the internal market in natural gas is the culmination of a process to establish an internal energy market throughout the European Union from the year 2000. The growing consumption of natural gas, both in new and traditional sectors of the market and particularly in the generation of electricity, is now a constant on the energy scene as much for its environmental qualities as for its cost. As a result of long years of negotiations and compromises between the European Parliament, the Council and the European Commission, the Directive establishes new rules for the operators of the sector and allows those clients which are qualified to do so, to select their supplier, irrespective of national frontiers. (Author)

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

    Science.gov (United States)

    Sun, Mei; Wang, Yaqi; Gao, Cuixia

    2016-11-01

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

  12. Increased competition on the supply side of the Western European natural gas market

    Energy Technology Data Exchange (ETDEWEB)

    Golombek, R.; Gjelsvik, E.; Rosendahl, K.N.

    1996-03-01

    This publication discusses the impact of breaking up national gas sales consortia in Western Europe. A numerical model of the Western European natural gas market is used to show that once the demand side of the market is liberalized, each producing country has an incentive to break up its national gas sales consortium. The situation is not stable, however, since each country has an incentive to increase the number of domestic producers in response to more competitors. Consequently the model suggests that there may be a large number of producers in a completely liberalized natural gas market. 19 refs., 1 fig., 3 tabs.

  13. 75 FR 19954 - Cheniere Marketing, LLC; Application for Blanket Authorization To Export Liquefied Natural Gas

    Science.gov (United States)

    2010-04-16

    ... authorization was amended to reflect a name change from Cheniere Marketing, Inc to Cheniere Marketing, LLC.\\1... of approval of this Amendment which opponents bear the burden of overcoming.\\4\\ CMI states further... respond to changes in domestic and global markets for natural gas and LNG. CMI states that the additional...

  14. Intrastate and interstate supply markets under the Natural Gas Policy Act

    Energy Technology Data Exchange (ETDEWEB)

    Carlson, M.; O' Neill, R.; Shambaugh, P.; Trapmann, W.

    1981-10-01

    This report examines the interstate and intrastate markets in a historical perspective, particularly as they relate to the Natural Gas Policy Act of 1978. Specifically, the intrastate market at the time of NGPA enactment is examined with respect to sales quantities, prices, rollover contracts, and price escalation clauses. Also, a comparison of the pipeline purchasing behavior in the interstate and intrastate markets since NGPA enactment is included. Using the information currently available, this study reaches five general conclusions: (1) There will be a significant difference in the price ceilings for old gas in the interstate and intrastate markets. All old interstate gas is governed by just and reasonable prices under the Natural Gas Act. Old intrastate gas has higher price ceilings and with the indefinite clauses, should experience faster price growth. (2) In 1985 old interstate gas, which remains under controls indefinitely, will remain at low prices.

  15. 77 FR 74180 - Coordination Between Natural Gas and Electricity Markets; Notice of Request for Comments and...

    Science.gov (United States)

    2012-12-13

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Coordination Between Natural Gas and Electricity Markets; Notice of Request... comments on the following questions related to communications and information sharing: \\1\\...

  16. 77 FR 52020 - Coordination Between Natural Gas and Electricity Markets; Supplemental Notice for Mid-Atlantic...

    Science.gov (United States)

    2012-08-28

    ....ferc.gov/idmws/common/opennat.asp?fileID=13023450 ); 77 FR 41184 (July 12, 2012) ( http://www.gpo.gov/fdsys/pkg/FR-2012-07-12/pdf/2012-16997.pdf ). \\2\\ Coordination between Natural Gas and Electricity... Energy Regulatory Commission Coordination Between Natural Gas and Electricity Markets;...

  17. The law of one price in global natural gas markets. A threshold cointegration analysis

    Energy Technology Data Exchange (ETDEWEB)

    Nick, Sebastian; Tischler, Benjamin

    2014-11-15

    The US and UK markets for natural gas are connected by arbitrage activity in the form of shifting trade volumes of liquefied natural gas (LNG). We empirically investigate the degree of integration between the US and the UK gas markets by using a threshold cointegration approach that is in accordance with the law of one price and explicitly accounts for transaction costs. Our empirical results reveal a high degree of market integration for the period 2000-2008. Although US and UK gas prices seemed to have decoupled between 2009 and 2012, we still find a certain degree of integration pointing towards significant regional price arbitrage. However, high threshold estimates in the latter period indicate impediments to arbitrage that are by far surpassing the LNG transport costs difference between the US and UK gas market.

  18. The importance of flexibility in supply and demand in the Natural Gas Market - the Brazilian case

    Energy Technology Data Exchange (ETDEWEB)

    Uchoa Cavalcanti Almeida, Jose Ricardo

    2007-07-01

    In Brazil, there is a paradox: an apparent surplus and lack of natural gas at the same time, because the ballast gas for gas fired power plants tends to stay immobile for a long time, jeopardizing the development of a potential demand in the non-thermoelectric market. This is a situation in which opportunities for modulating the system may produce clear efficiency gains, with benefits for society. That modulation would occur according to the different stages of operational development of the power and natural gas systems. Due to the challenges faced, this article is presenting options in the commercial and operational models by structuring flexibility on the supply side and on the demand side of natural gas that would ensure optimization of investments in exploration and production of natural gas, as well as investments in LNG terminals, transportation and distribution gas pipelines and in the systems of end uses of natural gas. (auth)

  19. Natural Gas Transport

    OpenAIRE

    Tomás Correa; Nelson Osorio

    2009-01-01

    This paper reviews the present and future on natural gas transportation options, from oil and gas fields to markets, including liquefied natural gas, gas pipeline, compressed natural gas, natural gas hydrates, and gas to liquids and the perspectives of using them in Colombia, since this is the main fuel alternative to supply the world in at least the next 50 years.

  20. Natural Gas Transport

    Directory of Open Access Journals (Sweden)

    Tomás Correa

    2009-06-01

    Full Text Available This paper reviews the present and future on natural gas transportation options, from oil and gas fields to markets, including liquefied natural gas, gas pipeline, compressed natural gas, natural gas hydrates, and gas to liquids and the perspectives of using them in Colombia, since this is the main fuel alternative to supply the world in at least the next 50 years.

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

    Energy Technology Data Exchange (ETDEWEB)

    Egging, Ruud [Dept of Civil and Environmental Engineering, University of Maryland, 1143 Glenn L. Martin Hall, College Park, MD 20742 (United States); Holz, Franziska [DIW Berlin, Mohrenstr. 58, 10117 Berlin (Germany); Gabriel, Steven A. [Dept of Civil and Environmental Engineering, University of Maryland, 1143 Glenn L. Martin Hall, College Park, MD 20742 (United States); DIW Berlin, Mohrenstr. 58, 10117 Berlin (Germany)

    2010-10-15

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

  2. 18 CFR 1c.1 - Prohibition of natural gas market manipulation.

    Science.gov (United States)

    2010-04-01

    ... 18 Conservation of Power and Water Resources 1 2010-04-01 2010-04-01 false Prohibition of natural gas market manipulation. 1c.1 Section 1c.1 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY GENERAL RULES PROHIBITION OF ENERGY MARKET MANIPULATION §...

  3. Natural gas market review 2008 - optimising investments and ensuring security in a high-priced environment

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2008-09-18

    Over the last 18 months, natural gas prices have continued to rise steadily in all IEA markets. What are the causes of this steady upward trend? Unprecedented oil and coal prices which have encouraged power generators to switch to gas, together with tight supplies, demand for gas in new markets and delayed investments all played a role. Investment uncertainties, cost increases and delays remain major concerns in most gas markets and are continuing to constitute a threat to long-term security of supply. A massive expansion in LNG production is expected in the short term to 2012, but the lag in LNG investment beyond 2012 is a concern for all gas users in both IEA and non-IEA markets. Despite this tight market context, regional markets continue on their way to globalisation. This tendency seems irreversible, and it impacts even the most independent markets. Price linkages and other interactions between markets are becoming more pronounced. This publication addresses these major developments, assessing investment in natural gas projects (LNG, pipelines, upstream), escalating costs, the activities of international oil and gas companies, and gas demand in the power sector. In addition, the publication includes data and forecasts on OECD and non-OECD regions to 2015 and in-depth reviews of five OECD countries and regions including the European Union. It also provides analysis of 34 non-OECD countries in South America, the Middle East, Africa, and Asia, including a detailed assessment of the outlook for gas in Russia, as well as insights on new technologies to deliver gas to markets.

  4. Multi-Period Natural Gas Market Modeling. Applications, Stochastic Extensions and Solution Approaches

    Energy Technology Data Exchange (ETDEWEB)

    Egging, R.G.

    2010-11-15

    This dissertation develops deterministic and stochastic multi-period mixed complementarity problems (MCP) for the global natural gas market, as well as solution approaches for large-scale stochastic MCP. The deterministic model is unique in the combination of the level of detail of the actors in the natural gas markets and the transport options, the detailed regional and global coverage, the multi-period approach with endogenous capacity expansions for transportation and storage infrastructure, the seasonal variation in demand and the representation of market power according to Nash-Cournot theory. The model is applied to several scenarios for the natural gas market that cover the formation of a cartel by the members of the Gas Exporting Countries Forum, a low availability of unconventional gas in the United States, and cost reductions in long-distance gas transportation. The results provide insights in how different regions are affected by various developments, in terms of production, consumption, traded volumes, prices and profits of market participants. The stochastic MCP is developed and applied to a global natural gas market problem with four scenarios for a time horizon until 2050 with nineteen regions and containing 78,768 variables. The scenarios vary in the possibility of a gas market cartel formation and varying depletion rates of gas reserves in the major gas importing regions. Outcomes for hedging decisions of market participants show some significant shifts in the timing and location of infrastructure investments, thereby affecting local market situations. A first application of Benders decomposition (BD) is presented to solve a large-scale stochastic MCP for the global gas market with many hundreds of first-stage capacity expansion variables and market players exerting various levels of market power. The largest problem solved successfully using BD contained 47,373 variables of which 763 first-stage variables, however using BD did not result in

  5. Multi-period natural gas market modeling Applications, stochastic extensions and solution approaches

    Science.gov (United States)

    Egging, Rudolf Gerardus

    This dissertation develops deterministic and stochastic multi-period mixed complementarity problems (MCP) for the global natural gas market, as well as solution approaches for large-scale stochastic MCP. The deterministic model is unique in the combination of the level of detail of the actors in the natural gas markets and the transport options, the detailed regional and global coverage, the multi-period approach with endogenous capacity expansions for transportation and storage infrastructure, the seasonal variation in demand and the representation of market power according to Nash-Cournot theory. The model is applied to several scenarios for the natural gas market that cover the formation of a cartel by the members of the Gas Exporting Countries Forum, a low availability of unconventional gas in the United States, and cost reductions in long-distance gas transportation. 1 The results provide insights in how different regions are affected by various developments, in terms of production, consumption, traded volumes, prices and profits of market participants. The stochastic MCP is developed and applied to a global natural gas market problem with four scenarios for a time horizon until 2050 with nineteen regions and containing 78,768 variables. The scenarios vary in the possibility of a gas market cartel formation and varying depletion rates of gas reserves in the major gas importing regions. Outcomes for hedging decisions of market participants show some significant shifts in the timing and location of infrastructure investments, thereby affecting local market situations. A first application of Benders decomposition (BD) is presented to solve a large-scale stochastic MCP for the global gas market with many hundreds of first-stage capacity expansion variables and market players exerting various levels of market power. The largest problem solved successfully using BD contained 47,373 variables of which 763 first-stage variables, however using BD did not result in

  6. 77 FR 45600 - Coordination Between Natural Gas and Electricity Markets; Supplemental Notice of Technical...

    Science.gov (United States)

    2012-08-01

    ...?fileID=13023450 ); 77 FR 41184 (July 12, 2012) ( http://www.gpo.gov/fdsys/pkg/FR-2012-07-12/pdf/2012... Energy Regulatory Commission Coordination Between Natural Gas and Electricity Markets; Supplemental... Monday, August 6, 2012, from 9:00 a.m. to approximately 5:30 p.m. to discuss gas-electric...

  7. 77 FR 50100 - Coordination Between Natural Gas and Electricity Markets; Supplemental Notice of Technical...

    Science.gov (United States)

    2012-08-20

    ...?fileID=13023450 ); 77 Fed. Reg. 41184 (July 12, 2012) ( http://www.gpo.gov/fdsys/pkg/FR-2012-07-12/pdf... Energy Regulatory Commission Coordination Between Natural Gas and Electricity Markets; Supplemental... Monday, August 20, 2012, from 9 a.m. to approximately 5:30 p.m. to discuss gas-electric...

  8. Market structure and exhaustible resources: The case of natural gas and crude oil in California

    Science.gov (United States)

    Czastkiewicz, Carolina

    Using a dataset of natural gas and crude oil production in the state of California, evidence shows overextraction incentives among market participants that shared a common pool. Due to these incentives the supply of gas and crude oil extraction tends to become more inelastic as the number of firms in the pool increases. Using an instrumental variables estimation of the supply function, the results show that the common pool externality caused an average overproduction rate of 11% and 4% over the 1977--2001 period, in natural gas and crude oil, respectively. These figures imply 1 year and 4 years of additional production for natural gas and crude oil, respectively.

  9. Measuring and testing natural gas and electricity markets volatility : evidence from Alberta's deregulated markets

    Energy Technology Data Exchange (ETDEWEB)

    Serletis, A.; Shahmoradi, A. [Calgary Univ., AB (Canada). Dept. of Economics

    2005-03-01

    A number of innovative methods for modelling spot wholesale electricity prices have recently been developed. However, these models have primarily used a univariate time series approach to the analysis of electricity prices. This paper specified and estimated a multivariate GARCH-M model of natural gas and electricity price changes and their volatilities, using data over the deregulated period between January 1996 to November 2004 from Alberta's spot power and natural gas markets. The primary objective of the model was to investigate the relationship between electricity and natural gas prices. It was noted that the model allows for the possibilities of spillovers and asymmetries in the variance-covariance structure for natural gas and electricity price changes, and also for the separate examination of the effects of the volatility of anticipated and unanticipated changes in natural gas and electricity prices. Section 2 of the paper provided a description of the model used to test for causality between natural gas and electricity price changes, while section 3 discussed the data and presented the empirical results. It was concluded that there is a bidirectional causality between natural gas and electricity price changes. However, neither anticipated nor unanticipated natural gas price volatility causes electricity price changes. Anticipated electricity price volatility has a causal effect on natural gas. 10 refs., 2 tabs., 3 figs.

  10. Economic evaluation and market analysis for natural gas utilization. Topical report

    Energy Technology Data Exchange (ETDEWEB)

    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{sub 2} and N{sub 2} levels above normal pipeline quality standards.

  11. A stochastic equilibrium model for the North American natural gas market

    Science.gov (United States)

    Zhuang, Jifang

    This dissertation is an endeavor in the field of energy modeling for the North American natural gas market using a mixed complementarity formulation combined with the stochastic programming. The genesis of the stochastic equilibrium model presented in this dissertation is the deterministic market equilibrium model developed in [Gabriel, Kiet and Zhuang, 2005]. Based on some improvements that we made to this model, including proving new existence and uniqueness results, we present a multistage stochastic equilibrium model with uncertain demand for the deregulated North American natural gas market using the recourse method of the stochastic programming. The market participants considered by the model are pipeline operators, producers, storage operators, peak gas operators, marketers and consumers. Pipeline operators are described with regulated tariffs but also involve "congestion pricing" as a mechanism to allocate scarce pipeline capacity. Marketers are modeled as Nash-Cournot players in sales to the residential and commercial sectors but price-takers in all other aspects. Consumers are represented by demand functions in the marketers' problem. Producers, storage operators and peak gas operators are price-takers consistent with perfect competition. Also, two types of the natural gas markets are included: the long-term and spot markets. Market participants make both high-level planning decisions (first-stage decisions) in the long-term market and daily operational decisions (recourse decisions) in the spot market subject to their engineering, resource and political constraints, resource constraints as well as market constraints on both the demand and the supply side, so as to simultaneously maximize their expected profits given others' decisions. The model is shown to be an instance of a mixed complementarity problem (MiCP) under minor conditions. The MiCP formulation is derived from applying the Karush-Kuhn-Tucker optimality conditions of the optimization problems

  12. Analysis of the natural gas market in Fortaleza metropolitan region (Brazil); Analise do mercado de gas natural na regiao metropolitana de Fortaleza

    Energy Technology Data Exchange (ETDEWEB)

    Barroso, Carlos Andre M.; Rabelo, Clarice A.C.; Santana, Lana L.P.; Sucupira, Marcos L.L. [Universidade Federal do Ceara (UFC), Fortaleza, CE (Brazil)

    2004-07-01

    Natural gas has become one of the most important energy sources, as we can observe in most countries' energy sector, where its presence is very significant. In Brazil, natural gas corresponds to 7,5% of all energy Also available, and the government has plans to increase this number to 12% until 2010. However, in order to reach this goal, it is important to understand how market works, evaluating all the aspects that have some influence on it. This paper goal is to analyze the natural gas market in Fortaleza metropolitan region, emphasizing the industrial sector, the biggest consumer in Ceara State. The main aspects are characterized here, like professionals qualification in the area, service quality, from equipment and maintenance suppliers until gas distributors, legal aspects, and other factors that are also relevant to a possible future expansion of different natural gas market segments (industry, residence, commerce and transport). (author)

  13. Forbearance, Regulation, and Market Power in Natural Gas Storage: The Case of Ontario

    Energy Technology Data Exchange (ETDEWEB)

    Brown, D.; Ware, R.; Wetston, H.

    2007-07-01

    In late 2006 the Ontario Energy Board rendered a landmark decision to forbear from the price regulation of natural gas storage services. This paper examines the key issues and provides some economic analysis of the evidence. The decision followed a proceeding during which evidence was given on whether the market for storage is competitive or is subject to significant market power possessed by dominant and incumbent utility firms in the province. Intervenors in the proceeding were in broad agreement on the use of standard concepts from North American antitrust analysis of merger reviews: identification of the relevant product and geographic markets, analysis of market structure within the relevant market, and assessment of barriers to entry. A critical issue at the hearing was the extent of the geographic market; a broad market encompassing U.S. storage facilities in neighbouring states supports a finding of competition, whereas a narrower geographic market restricted to Ontario makes market power more likely. Since gas storage is only as functional as the pipelines connected to it, evidence was directed at assessing the availability of pipeline capacity in both primary and secondary markets. (auth)

  14. Price and volatility transmissions between natural gas, fertilizer, and corn markets

    NARCIS (Netherlands)

    Etienne, Xiaoli Liao; Trujillo-Barrera, Andrés; Wiggins, Seth

    2016-01-01

    Purpose – The purpose of this paper is to investigate the price and volatility transmission between natural gas, fertilizer (ammonia), and corn markets, an issue that has been traditionally ignored in the literature despite its significant importance. Design/methodology/approach – The authors

  15. A Dynamic Model of the Combined Electricity and Natural Gas Markets

    DEFF Research Database (Denmark)

    Jenkins, Sandra; Annaswamy, Anuradha M.; Hansen, Jacob;

    2015-01-01

    quantitative modeling in order to garner insights into the effectiveness of various solutions. In this paper, a quantitative model with a dynamic market mechanism is proposed to evaluate the effects of the fuel uncertainty of natural gas-fired power plants on Social Welfare. The results of the model show...

  16. Liquefied natural gas as an instrument of enhancing natural gas markets in Northeastern Brazil; Gas natural liquefeito: o indutor da massificacao do uso do gas natural no nordeste brasileiro

    Energy Technology Data Exchange (ETDEWEB)

    Coutinho, Emilio Jose Rocha; Nobre Junior, Ernesto Ferreira; Arruda, Joao Bosco Furtado [Universidade Federal do Ceara (UFC), Fortaleza, CE (Brazil). Programa de Mestrado em Engenharia de Transportes]. E-mails: emilio@det.ufc.br; nobre@nupeltd.ufc.br; barruda@nupeltd.ufc.br; Praca, Eduardo Rocha [Universidade Federal do Ceara (UFC), Fortaleza, CE (Brazil). Nucleo de Pesquisa, Transporte, Logistica e Desenvolvimento]. E-mail: edpraca@nupeltd.ufc.br

    2004-07-01

    The Brazilian Government, through the Program of massification of the use of the natural gas (NG), it tries to motivate the increase of the participation of this fuel in the national energy head office, stimulating his/her use in the most several sections. In the specific case of the Northeast, where thankfully problems of offer of this energy one exist, the discussion fits if the current proposal of the construction of costly gas pipelines should be implemented or she should use alternative forms to supply the demand for NG of the area (virtual gas pipelines: LNG or CNG). These technologies can induce the use in mass of NG, allowing not only the use of this energy nobleman for great consumers, as well as for the small ones, stimulating the increase of the energy efficiency. This article has as objective to do a reflection on the Northeastern market of NG and the forms of provisioning, using LNG, of areas now no assisted by the mesh of gas pipelines and that you/they are potential consuming. Before that solution alternatives will be discussed for a crucial subject in the expansion of the market of NG: the need of the construction of gas pipelines to supply markets no formed. Corroborating, like this, with the Plan of massification of the use of NG, generating alternative subsidies for the projects of expansion of markets of the energy. (author)

  17. Exploiting Flexibility in Coupled Electricity and Natural Gas Markets: A Price-Based Approach

    DEFF Research Database (Denmark)

    Ordoudis, Christos; Delikaraoglou, Stefanos; Pinson, Pierre

    2017-01-01

    . Considering a market-based coupling of these systems, we introduce a decision support tool that increases market efficiency in the current setup where day-ahead and balancing markets are cleared sequentially. The proposed approach relies on the optimal adjustment of natural gas price to modify the scheduling...... of power plants and reveals the necessary flexibility to handle stochastic renewable production. An essential property of this price-based approach is that it guarantees no financial imbalance (deficit or surplus) for the system operator at the day-ahead stage. Our analysis shows that the proposed...... mechanism reduces the expected system cost and efficiently accommodates high shares of renewables....

  18. Evolving natural gas markets: LNG possibilities for a hydrothermal power system

    Energy Technology Data Exchange (ETDEWEB)

    Correia, Tiago B.; Resende, Joao P.; Costa, Agnes M. [Brazilian Ministry of Mines and Energy, Brasilia, DF (Brazil)

    2008-07-01

    The latest advancements in the natural gas - NG industry have brought new opportunities for the resource's application, especially in the power industry. On the one hand, rapid growth in demand and falling costs of transportation over long distances, particularly as liquefied natural gas - LNG, should lead to a more integrated NG world market. On the other, the deregulation of electricity markets and the growth of independent power producers - IPPs using NG as a fuel for generating peak load power have increased the demand for more flexible NG supply contracts. These factors have allowed a shift in the timing of investment and contract negotiation in NG market. Traditionally, firms searched for trading partners and signed long-term contracts before investing in infrastructure. In the evolving LNG market, producers invest in infrastructure before they have buyers for all their expected outputs, while buyers undertake investment before having firm contracts for all their expected NG needs. These technological and market changes may foster greater participation of a fully flexible NG power plants in the Brazilian electricity market. Nowadays, thermal power long-term capacity contracts customized and negotiated in the local electricity pool (ACR) require power producer to award guarantees of NG firm supply, substantially increasing their cost. A combination of flexible LNG supply contracts and electricity pool contracts may present a solution to the lack of competitiveness of NG power plants in the Brazilian power industry. (author)

  19. Model aided policy development for the market penetration of natural gas vehicles in Switzerland

    Energy Technology Data Exchange (ETDEWEB)

    Janssen, Arthur [Paul Scherrer Institut, Villigen (Switzerland); Convergence Utility Consultants, Zurich (Switzerland); Lienin, Stephan F. [Paul Scherrer Institut, Villigen (Switzerland); Sustainserv GmbH, Zurich (Switzerland); Sustainserv GmbH, Boston, MA (United States); Gassmann, Fritz; Wokaun, Alexander [Paul Scherrer Institut, Villigen (Switzerland)

    2006-05-15

    Introduction of alternative fuels in the passenger car fleet is widely discussed in the light of emission reductions. Worldwide experiences show that the market introduction depends on the actions of many stakeholders, like car industry, fuel companies and consumers. The process demands well-timed actions and investments, whilst economic chances and risks are distributed highly unequally. Policy makers set the framework conditions, although the influence of the height and timing of subsidies, tax reductions and other stimulation policies are not well understood yet. The market introduction of alternative fuel vehicles was studied with the example of natural gas cars in Switzerland. Stakeholder analysis and system dynamics modeling techniques were used to characterize the system. Analyses identify difficulties and chances in the market penetration process of natural gas cars. For example, a critical balance between fueling station upgrade investments and natural gas car sales is needed. Further, it is found that large time delays exist between strategic policy actions and frequently used market penetration indicators (e.g. car sales and infrastructure expansion), limiting the ability of policy makers to assess the performance of their strategy. Referring to elements of the Balanced Scorecard approach, a set of five alternative indicators is proposed to better measure the performance of the implemented strategy. (Author)

  20. PROBLEMS AND PROSPECTS OF SYSTEM MODERNIZATION OF THE ARCTIC NATURAL GAS EXPORT ON THE EUROPEAN MARKET

    Directory of Open Access Journals (Sweden)

    V. S. Selin

    2016-01-01

    Full Text Available A research purpose is the analysis of the European natural gas market environment and the modernization opportunities of the delivery system from Russia in connection with the current geo-economic changes. The main methods are the factorial approaches and the content analysis, which allows allocate and structure this sector’s driving forces.Export of the Russian natural gas on the European market still remains the dominating activity, in terms of the total amounts of deliveries, though over the last ten years its specific weight has been considerably reduced. The situation has sharply become aggravated both in connection with the "Ukrainian" crisis, and that of the European Union policy, which is taking the active measures for the gas supply system diversification. As a result of the conducted research it is proved that the Russian gas transportation system in the Arctic regions requires the strategic upgrade which shall go in two main directions.The first direction is the forming of the new pipeline schemes replacing the unreliable transit routes. The second direction is a rather innovative development of exploration and transportation of the liquefied natural gas which amount exceeds thirty percent in world export and in Russian has not yet reached ten percent.Scientific novelty of the received results consists in system approval of the opportunities of adaptation of Russian export deliveries to the market demand changes. The proposals of increase of the liquefied natural gas exploration in the Arctic regions and formation of the basic centers (special zones have also a practical importance.

  1. Historical study regarding the protection of consumers within the electric energy and natural gas markets

    Directory of Open Access Journals (Sweden)

    Ramona Pîrvu

    2013-06-01

    Full Text Available The supply of electric energy and natural gas is a service of general interest, with a vital importance in satisfying the consumer’s basic needs. The conducted research is descriptive and its main focus is on the study of the field literature, aiming at aspects such as identifying the historic evolution of the electric energy and natural gas markets in Romania, the behaviour of companies operating on these markets and their impact on the consumers’ rights. The research methodology has been established starting from a synthetic analysis of the most recent published studies on the observation of the European policy in the energy field and EU’s efforts to build up a single, competitive market, including two sectors that not long ago were dominated by monopolistic national actors: electric energy and gas. The research methods imply study monitoring and reports as well as forecast analyses regarding the capacity of the Three Energy Packages, once implemented, to support the creation of competitive, transparent and uniformly regulated energy markets within the EU countries, in order to ensure the protection of the consumers of these general interest services. The research has a dual approach, combining quantitative and qualitative elements as well as conducting the analysis of the correlations between the efforts and effects registered in the field of consumer protection. The first section of the article offers conceptual clarifications regarding both the European policy in the energy field and the consumers of general economic services. The second section gives an insight into the energy and gas markets in Romania as well as the main obstacles in the way of their liberalization. The third section presents the efforts made with respect to consumer protection in the field of energy, analyzing the European Directives’ fundamental ideas regarding the protection of consumers and the phase of their embedment into our legislation in order to achieve

  2. Miscellaneous: Uruguay energy supply options study assessing the market for natural gas - executive summary.

    Energy Technology Data Exchange (ETDEWEB)

    Conzelmann, G.; Veselka, T.; Decision and Information Sciences

    2008-03-04

    Uruguay is in the midst of making critical decisions affecting the design of its future energy supply system. Momentum for change is expected to come from several directions, including recent and foreseeable upgrades and modifications to energy conversion facilities, the importation of natural gas from Argentina, the possibility for a stronger interconnection of regional electricity systems, the country's membership in MERCOSUR, and the potential for energy sector reforms by the Government of Uruguay. The objective of this study is to analyze the effects of several fuel diversification strategies on Uruguay's energy supply system. The analysis pays special attention to fuel substitution trends due to potential imports of natural gas via a gas pipeline from Argentina and increasing electricity ties with neighboring countries. The Government of Uruguay has contracted with Argonne National Laboratory (ANL) to study several energy development scenarios with the support of several Uruguayan institutions. Specifically, ANL was asked to conduct a detailed energy supply and demand analysis, develop energy demand projections based on an analysis of past energy demand patterns with support from local institutions, evaluate the effects of potential natural gas imports and electricity exchanges, and determine the market penetration of natural gas under various scenarios.

  3. 78 FR 21934 - Coordination Between Natural Gas and Electricity Markets; Supplemental Notice of Technical...

    Science.gov (United States)

    2013-04-12

    ... already provided by pipelines, marketers and capacity release markets and whether these services could be... flexibility? How can marketers use this standard to help transfer gas? Should the no-bump rule be eliminated..., Marketing, Development & Commercial Operations, Iroquois Pipeline Operating Company Peter Brandien,...

  4. Variance Analysis of Wind and Natural Gas Generation under Different Market Structures: Some Observations

    Energy Technology Data Exchange (ETDEWEB)

    Bush, B.; Jenkin, T.; Lipowicz, D.; Arent, D. J.; Cooke, R.

    2012-01-01

    Does large scale penetration of renewable generation such as wind and solar power pose economic and operational burdens on the electricity system? A number of studies have pointed to the potential benefits of renewable generation as a hedge against the volatility and potential escalation of fossil fuel prices. Research also suggests that the lack of correlation of renewable energy costs with fossil fuel prices means that adding large amounts of wind or solar generation may also reduce the volatility of system-wide electricity costs. Such variance reduction of system costs may be of significant value to consumers due to risk aversion. The analysis in this report recognizes that the potential value of risk mitigation associated with wind generation and natural gas generation may depend on whether one considers the consumer's perspective or the investor's perspective and whether the market is regulated or deregulated. We analyze the risk and return trade-offs for wind and natural gas generation for deregulated markets based on hourly prices and load over a 10-year period using historical data in the PJM Interconnection (PJM) from 1999 to 2008. Similar analysis is then simulated and evaluated for regulated markets under certain assumptions.

  5. Proceedings of the CERI North American natural gas conference and Calgary energy show 2003 : natural gas markets : the path ahead. CD-ROM ed.

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2003-07-01

    The natural gas industry is undergoing significant changes that have been prompted by increased energy demand and emerging technologies. This conference provided an opportunity for participants to discuss a wide range of issues regarding energy supplies, with particular reference to natural gas, prices, trade, and non-conventional plays in North America such as coalbed methane and oil sand deposits. The 7 sessions of the conference were entitled: (1) an overview of gas supply potential in the Western Canada Sedimentary Basin (WCSB) and the Lower 48 states; (2) the frontiers, east, west and north; (3) pipeline infrastructure issues; (4) exotics; (5) gas demand and price. Are the forecasts for real; (6) the new realities of trading and marketing; and, (7) the financial health of the natural gas industry. The outlook for both North American and world energy markets was also reviewed with particular emphasis on prospects for natural gas supply and reserves. Environmental and socio-economic challenges were described as being some of the risk factors that the industry must face. The conference featured 19 presentations of which 6 were indexed separately for inclusion in the database. tabs., figs.

  6. Natural Gas markets:How Sensitive to Crude Oil Price Changes?

    OpenAIRE

    onour, Ibrahim

    2009-01-01

    This paper investigates sensitivity of U.S. natural gas price to crude oil price changes, using time-varying coefficient models. Identification of the range of variation of the sensitivity of natural gas price to oil price change allows more accurate assessment of upper and minimum risk levels that can be utilized in pricing natural gas derivatives such as gas futures and option contracts, and gas storage facility contracts.

  7. Technological development for increasing the natural gas market; Desenvolvimento tecnologico para o incremento do mercado do gas natural

    Energy Technology Data Exchange (ETDEWEB)

    Bollmann, Arno; Romanos, Rafael Reami; Konishi, Ricardo; Lehmkuhl, Willian Anderson [Companhia de Gas de Santa Catarina (SCGAS), Florianopolis, SC (Brazil)

    2008-07-01

    This paper presents the results achieved in technological development projects for the use of natural gas in furnaces for producing ceramic frits, in plastic film thermoforming and in hardwoods drying. In the case of the production of frits, the analysis of a typical furnace showed that its productivity is better, compared with the use of conventional fuel oil and around 60% of losses of energy were detected, resulting in a proposal of a new model to increase its efficiency, recovering the energy of exhaust gases from the chimney. For the thermoforming, it was shown that the isolation of its sides enable improvements in the order of 7% in its efficiency. Comparing the operating costs, the replacement of electric radiators by porous radiating burners generates savings of around 30% to 45%, with an expected return on investment in about 2.5 years. The drying of hardwoods with natural gas can be carried out in only 26 days, kept all the required technical characteristics, thanks to the good controllability of the conditions of the drying heater, providing a technologically feasible opportunity to reduce the drying time, which in conventional methods is in the order of 90 to 120 days. (author)

  8. Natural gas in Italy; Expanding market for foreign natural gas. Aardgas in Italie; Een groeiende markt voor gas uit den vreemde

    Energy Technology Data Exchange (ETDEWEB)

    1990-11-01

    Italy's national gas industry, SNAM, has been established in 1941 and was responsible for transport and sales of natural gas. In Mussolini's Italy natural gas was important as fuel for automobiles. As a result Italy now has a natural gas fueled fleet of more than 250,000 cars and buses. In 1953 SNAM became part of ENI and became responsible for a.o.: logistics for the oil- and gas industry, transport of oil and gas and it controls the natural gas distribution network (nowadays more than 23,000 km). Dependence from oil decreased from 72.5% in 1970 to 58.1% in 1989, the natural gas share increased in this period from 8.8% to 22.9%, solid fuels remained the same: 9.1%, and primary and imported electric power increased from 9.6% to 9.9%. Natural gas distribution in 1989 in thousand millions m{sup 3} (35.17 MJ/m{sup 3}): inland production 17.8, imports 31.0, total 48.8 from which industrial consumption + chemical applications + electric power generation consume 26.2, communal distribution networks 21.8, road transport 0.3, and losses 0.5. In 1989 Italy imported more than 12 thousand million m{sup 3} natural gas from Algeria, the same amount from the USSR and about 6 {times} 10{sup 9} m{sup 3} from the Netherlands. 6 figs., 12 ills.

  9. Low-Carbon Natural Gas for Transportation: Well-to-Wheels Emissions and Potential Market Assessment in California

    Energy Technology Data Exchange (ETDEWEB)

    Penev, Michael [National Renewable Energy Lab. (NREL), Golden, CO (United States); Melaina, Marc [National Renewable Energy Lab. (NREL), Golden, CO (United States); Bush, Brian [National Renewable Energy Lab. (NREL), Golden, CO (United States); Muratori, Matteo [National Renewable Energy Lab. (NREL), Golden, CO (United States); Warner, Ethan [National Renewable Energy Lab. (NREL), Golden, CO (United States); Chen, Yuche [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2016-12-01

    This report improves on the understanding of the long-term technology potential of low-carbon natural gas (LCNG) supply pathways by exploring transportation market adoption potential through 2035 in California. Techno-economic assessments of each pathway are developed to compare the capacity, cost, and greenhouse gas (GHG) emissions of select LCNG production pathways. The study analyzes the use of fuel from these pathways in light-, medium-, and heavy-duty vehicle applications. Economic and life-cycle GHG emissions analysis suggest that landfill gas resources are an attractive and relatively abundant resource in terms of cost and GHG reduction potential, followed by waste water treatment plants and biomass with gasification and methanation. Total LCNG production potential is on the order of total natural gas demand anticipated in a success scenario for future natural gas vehicle adoption by 2035 across light-, medium-, and heavy-duty vehicle markets (110 trillion Btu/year).

  10. Futures markets - the new American natural-gas trading model. Terminboersen als neues Konzept des Erdgashandels in den USA

    Energy Technology Data Exchange (ETDEWEB)

    Hensing, I. (Oldenburg Univ. (Germany). Inst. fuer Volkswirtschaftslehre)

    1993-09-01

    Natural gas presently goes through a very rapid change as compared with other energy sources. The U.S. natural-gas futures market as established successfully since April 3, 1990 by the New York Mercantile Exchange (NYMEX) is introduced. The basic conditions, the underlying principle, and the possible effects are elucidated. The experiences gained in the U.S.A. stimulate the European discussion about possible regulation or deregulation models because Europe is about to make important decisions about the future of the natural-gas industry. The European Communities can take the unique chance of an uninfluenced, free development and will not have to bow to dictates like, e.g. the international petroleum markets (condemnations from 1971 to 1973) and the American natural-gas industry (regulation for decades). (orig.)

  11. The natural gas market in North-America. The evolution of the Mexican gas industry

    Energy Technology Data Exchange (ETDEWEB)

    Angevine, Gerry [Canadian Energy Research Institute (Canada)

    1996-07-01

    This study by Petro Consultants of Houston suggests that Mexican gas can compete with United States gas. First, the resource base is relatively immature and prospects are good for the discovery of large pools with low per unit finding, development and production costs. Second, the resources are considered to be producible using conventional methods. There were 11 basins to consider for Mexico in this survey. [Spanish] Este estudio realizado por Petro Consultants sugiere que el gas mexicano puede competir con el gas de los Estados Unidos. Primero, la base del recurso esta relativamente inmadura y los prospectos para el descubrimiento de grandes depositos son buenos, con costos unitarios de localizacion, desarrollo y produccion bajos. Segundo, se considera que los recursos son capaces de producir usando metodos convencionales. Existian 11 cuencas por considerar en Mexico, en este estudio.

  12. Energy Modeling Forum Study #26: Changing the game? Emissions and market implications of ?new natural gas supplies: EPA US9r MARKAL model results

    Science.gov (United States)

    With the application of hydraulic fracturing and horizontal drilling, new natural gas shale formations are becoming widely available in North America atcompetitive prices. This development has created an extensive search for new markets where natural gas may compete effectively w...

  13. Energy Modeling Forum Study #26 CHANGING THE GAME?: EMISSIONS AND MARKET IMPLICATIONS OF NEW NATURAL GAS SUPPLIES: EPA US9r MARKAL Model Results

    Science.gov (United States)

    With the application of hydraulic fracturing and horizontal drilling, new natural gas shale formations are becoming widely available in North America at competitive prices. This development has created an extensive search for new markets where natural gas may compete effectively ...

  14. Disequilibrium econometrics. An application to modelling of the natural gas market in the USA

    Energy Technology Data Exchange (ETDEWEB)

    Barret, C.

    1990-08-01

    Econometrics methods applicable to limited dependent variable models are presented. Qualitative models are briefly reported, TOBIT models and disequilibrium models are developed. The different formulations are used for simulating the gas market in the USA. Evolution and regulations of this market are reported and an approach by disequilibrium is developed.

  15. Market power and the sale of Ontario residential natural gas: An institutional analysis and a laboratory experiment

    Science.gov (United States)

    Bloemhof, Barbara Lynn

    2005-11-01

    The Ontario residential natural gas market underwent a significant institutional change in 1986, after the federal government decontrolled natural gas prices. Currently, consumers may sign up for fixed-cost natural gas from a broker, or they may continue to be served by the regulated distribution company. This thesis examines the economic effects on consumers of the institutional change, and particularly whether or not market power was enhanced by the change. In the thesis, I first present the industrial organization of the residential natural gas sector, and explain the institutional evolution using an institutional economic approach. I then construct a model of the market environment, with sellers acting as middlemen in a well-defined Bertrand oligopoly setting with no production constraints and single-unit consumer demands. In this model, the only Nash equilibrium in the one-period game is the joint profit maximizing price, and its likelihood of obtaining depends on the nature of the cost of signing up new customers. I then take a version of this model into the laboratory with human subject sellers and simulated buyers and run six replications each of a balanced treatment design under a unique information mechanism that parallels individual customer canvassing used by sellers in the naturally-occurring market. Treatment variables are: number of sellers, number of simulated at-cost sellers present, and presence of input cost uncertainty for sellers. I find that adding any seller to the market has about the same impact on market price, irrespective of whether it is a human subject or a simulated at-cost seller. Although increasing the number of sellers does decrease the market price somewhat, it does not bring about the competitive outcome predicted by the benchmark microeconomic model. This research contributes to the literature on policy making and energy market design, as well as to experimental methodology aimed at policy evaluation.

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

    Energy Technology Data Exchange (ETDEWEB)

    Lochner, Stefan [Institute of Energy Economics at the University of Cologne (EWI), Albertus-Magnus-Platz, 50923 Cologne (Germany)], E-mail: Stefan.Lochner@uni-koeln.de; Bothe, David [Frontier Economics Limited, Wolfsstr. 16, 50667 Cologne (Germany)], E-mail: david.bothe@frontier-economics.com

    2009-04-15

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

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

    Energy Technology Data Exchange (ETDEWEB)

    Lochner, Stefan [Institute of Energy Economics at the University of Cologne (EWI), Albertus-Magnus-Platz, 50923 Cologne (Germany); Bothe, David [Frontier Economics Limited, Wolfsstr. 16, 50667 Cologne (Germany)

    2009-04-15

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

  18. Price formation and intertemporal arbitrage within a low-liquidity framework. Empirical evidence from European natural gas markets

    Energy Technology Data Exchange (ETDEWEB)

    Nick, Sebastian

    2013-08-15

    In this study, the informational efficiency of the European natural gas market is analyzed by empirically investigating price formation and arbitrage efficiency between spot and futures markets. Econometric approaches are specified that explicitly account for nonlinearities and the low liquidity framework of the considered gas hubs. The empirical results reveal that price discovery takes place on the futures market, while the spot price subsequently follows the futures market price. Furthermore, there is empirical evidence of significant market frictions hampering intertemporal arbitrage. UK's NBP seems to be the hub at which arbitrage opportunities are exhausted most efficiently, although there is convergence in the degree of intertemporal arbitrage efficiency over time at the hubs investigated.

  19. The natural gas industry within the Single Market. Contributions towards the EC legal and administrative discussion on market organization, common carriage and price transparency. Die Gaswirtschaft im Binnenmarkt. Beitraege zur gemeinschaftsrechtlichen und ordnungspolitischen Diskussion von Marktordnungen, Common Carriage und Preistransparenz

    Energy Technology Data Exchange (ETDEWEB)

    Mestmaecker, E.J. (Max-Planck-Institut fuer Auslaendisches und Internationales Privatrecht, Hamburg (Germany, F.R.)); Groener, H. (Bayreuth Univ. (Germany, F.R.). Lehrstuhl fuer Volkswirtschaftslehre 1); Basedow, J. (Augsburg Univ. (Germany, F.R.). Lehrstuhl fuer Buergerliches Recht, Rechtsvergleichung, Internationales Privat-, Prozess- und Wirtschaftsrecht)

    1990-01-01

    The document contains three contributions: 1. Natural gas within the European Single Market; 2. The realization of the EC Single Market for the pipebound power industry: Comparison of electric power industry and natural gas supply, and 3. Natural gas transports within European traffic law. (UA).

  20. A survey of financing possibilities of projects in energetics with emphasis to the market with natural gas

    Directory of Open Access Journals (Sweden)

    Abed Al-Zabidi

    2009-09-01

    Full Text Available With the present expansion of globalization within economic competition of individual countries are stability and economicdevelopment inevitably bound with the term of energy, therefore also the natural gas. Presently, energy is still the most important factorof economic and social development.The critical tempo of energy consumption, entering of new players on the energetic market, quick industrialization of Asiancountries and accordingly growing difference between supply and demand, worries of depletion of the existing sources and worseningof our living environment are all worldwide global problems.The subject of the presented paper is a survey of market with natural gas in Slovakia, possibilities of diversification of sourcesof natural gas, its transport and distribution with the emphasis to the possibilities of financing of projects in energetics.

  1. Natural gas markets integration in the Southern Cone: analysis of interests and stakeholders; Perspectivas para a integracao gasifera no Cone Sul: uma analise dos principais interesses e interessados

    Energy Technology Data Exchange (ETDEWEB)

    Villas Boas, Marina Vieira [PETROBRAS, Rio de Janeiro, RJ (Brazil)

    2004-07-01

    Natural gas has been recently gaining importance in the world energy mix especially because of its economical and environmental advantages but also because of technological and geopolitical issues. In the Southern Cone, natural gas demand shall maintain its upward trend in the next years mainly due to its use in power generation. This region owns significant natural gas reserves and, at the same time, a growing and with high potential market. In this scenario, natural gas markets integration is seen simultaneously as an opportunity and a necessity as it can contribute to demand and production interconnection, price competitiveness and security of supply. Nevertheless, there are important barriers to the consolidation of natural gas market integration in the Southern Cone region that have to be overcome. For the natural gas markets integration to be a sustainable project it is necessary to identify the major stakeholders and their interests and pursue a balance between them. (author)

  2. Compressed natural gas as a vehicle to promote development of consumer market in Campina Grande - PB (Brazil); O gas natural comprimido como fomentador do desenvolvimento do mercado consumidor de gas natural na regiao de Campina Grande - PB

    Energy Technology Data Exchange (ETDEWEB)

    Bonfim, Marcelo dos Santos; Santos, Edmilson Moutinho dos [Universidade de Sao Paulo (USP), SP (Brazil). Inst. de Eletrotecnica e Energia. Programa Interunidades de Pos-Graduacao em Energia (PIPGE)

    2004-07-01

    Investments required for natural gas distribution networks are high. The use of compressed natural gas (CNG) is seen as a way to prepare and develop consuming markets to receive those networks. This paper outlines the socio-economic context and the reasons that motivated the creation of a CNG project in Campina Grande, in the state of Paraiba. Technical aspects of project implementation are described, including difficulties encountered and courses of action undertaken as a result. Other aspects considered include the social and economic impact and local consumer's expectations with the arrival of new fuel. The study also considers factors relevant to the project such as the distance from the pressure measurement and regulation station, transported volumes, technology used, infrastructure and road conditions. (author)

  3. LNG versus pipelines: a case study applied to the actual unbalance in Northeastern natural gas market; GNL versus gasodutos: um estudo applicado ao atual desequilibrio do mercado nordestino de gas natural

    Energy Technology Data Exchange (ETDEWEB)

    Rechelo Neto, Carlos A. [Sao Paulo Univ., SP (Brazil). Inst. de Eletrotecnica e Energia. Programa Interunidades de Pos-graduacao em Energia; Sauer, Ildo L. [PETROBRAS, Rio de Janeiro, RJ (Brazil). Unidade de Gas e Energia

    2005-07-01

    Against the backdrop of global oil industry trends and the specificity of the Brazilian energy sector, this study evaluates whether the option to develop a national market linked with a plan to export liquefied natural gas produced in Brazil is financially advantageous relative to the traditional pipeline alternative for the aim of satisfying the current natural gas deficit in the Northeast region. To this end, this dissertation analyses the economic conditions for Brazilian LNG in the international gas market, mainly for European and North-American gas markets. Employing a probabilistic analysis based on the Monte Carlo method and given the premises adopted and the amount of information available at the time of writing, the study concludes that, while the international LNG market has enjoyed vigorous growth in recent years, the option of using it as a strategy to develop local market is a less attractive investment choice compared with the pipeline alternative. (author)

  4. Almacenamiento de gas natural

    Directory of Open Access Journals (Sweden)

    Tomás Correa

    2008-12-01

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

  5. Natural gas outlook

    Energy Technology Data Exchange (ETDEWEB)

    Turner, R. [TransCanada Transmission, Calgary, AB (Canada)

    2004-07-01

    This presentation reviewed natural gas supply and demand issues facing Ontario and outlined TransCanada's role as a key player in Ontario's energy industry. TransCanada's gas transmission assets include 39,000 km of wholly owned pipelines from British Columbia to Atlantic Canada that carry 11 Bcf of gas per day. In addition, TransCanada operates 29 power generating plants, of which 6 are in Ontario. The company is also involved the proposed Mackenzie Valley and Alaska pipeline. A map illustrating Ontario and Quebec operations was included along with graphs depicting the 2004 base case for North American gas demand by region. Historical and forecasted gas demand by end use sector in Ontario and Quebec was also illustrated. A chart of North American gas supply indicates that new supply is needed to meet energy demands. Production forecasts for Western Canada for conventional and unconventional reserves indicates that by 2015, unconventional reserves such as coalbed methane (CBM) will make up a larger portion of the production mix. A map indicating existing and proposed import terminals along the Atlantic and Pacific coasts for liquefied natural gas (LNG) was included. The challenges facing the North American gas market include price volatility, the need to update energy policies, the need to improve regulatory efficiency, and aligning the interests of market participants. It was concluded that although natural gas from Western Canada will continue to be a stable supply source for many years, the natural gas market in North America is seeking new supply in frontier gas, LNG and CBM to meeting growing demand. 1 tab., 11 figs.

  6. Third party access pricing to the network, secondary capacity market and economic optimum: the case of natural gas

    Energy Technology Data Exchange (ETDEWEB)

    David, L.; Percebois, J

    2002-09-01

    The gas deregulation process implies crucial choices concerning access to transportation networks. These choices deal with the nature, the structure and the level of access fees. This paper proposes an evaluation of different systems implemented both in Europe and North America, in relation to normative pricing references. The rules according to which shippers can buy or sell capacity represent another kind of choice that Regulators have to make. This paper proposes a simple model which demonstrates that secondary market prices should not be subject to a cap and emphasizes the need of a 'use-it-or-lose-it' rule on this market. (authors)

  7. Natural gas market - Market opening in Switzerland and a selection of European Union countries; Erdgasmarkt Schweiz. Ermittlung des Bedarfs einer Marktoeffnung aus der Sicht der Akteure und Analyse der Marktoeffnung in ausgewaehlten EU-Laendern

    Energy Technology Data Exchange (ETDEWEB)

    Wild, J.; Vaterlaus, S.; Worm, H.; Spielmann, Ch. [Plaut Economics, Regensdorf (Switzerland); Finger, M. [Swiss Federal Institute of Technology (EPFL), Lausanne (Switzerland)

    2007-02-15

    This comprehensive report for the Swiss Federal Office of Energy (SFOE) takes a look at the situation in Switzerland and Europe as far as the liberalisation of the natural gas market is concerned. Comparisons are made between the situation for natural gas and electricity markets. The report discusses the economical and technical characteristics of the gas business such as gas sources, transport, storage and trading as well as the associated investment risks. The gas and electricity supply systems are compared from the supply and demand viewpoints and as far as trading and the increasing of efficiency are concerned. The Swiss gas market is compared with those of selected European countries. Market structures and regulatory aspects are examined and the resulting effects on the market and gas prices are reviewed. The effects of market opening are discussed from both the supplier and consumer points of view.

  8. Marketing mix - commercial gas

    Energy Technology Data Exchange (ETDEWEB)

    Ford, M.F.

    1975-07-01

    British Gas Corp. points out that a substantial increase in the use of gas in Great Britain's commercial energy market has occurred in the past 6 yr. Some of the newest applications of gas are in the areas of the cook/freeze system of preparing frozen foods in commercial catering, commissariats preparing in-flight food, and heating/cooling systems of large buildings. The variety of buildings and institutions using gas-fired systems indicates that, with the sensible pricing policies and the security of an indigenous fuel, the commercial market for gas will continue to develop for several years in Britain.

  9. World Natural Gas Model

    Energy Technology Data Exchange (ETDEWEB)

    1994-12-01

    RAMSGAS, the Research and Development Analysis Modeling System World Natural Gas Model, was developed to support planning of unconventional gaseoues fuels research and development. The model is a scenario analysis tool that can simulate the penetration of unconventional gas into world markets for oil and gas. Given a set of parameter values, the model estimates the natural gas supply and demand for the world for the period from 1980 to 2030. RAMSGAS is based on a supply/demand framwork and also accounts for the non-renewable nature of gas resources. The model has three fundamental components: a demand module, a wellhead production cost module, and a supply/demand interface module. The demand for gas is a product of total demand for oil and gas in each of 9 demand regions and the gas share. Demand for oil and gas is forecast from the base year of 1980 through 2030 for each demand region, based on energy growth rates and price-induced conservation. For each of 11 conventional and 19 unconventional gas supply regions, wellhead production costs are calculated. To these are added transportation and distribution costs estimates associated with moving gas from the supply region to each of the demand regions and any economic rents. Based on a weighted average of these costs and the world price of oil, fuel shares for gas and oil are computed for each demand region. The gas demand is the gas fuel share multiplied by the total demand for oil plus gas. This demand is then met from the available supply regions in inverse proportion to the cost of gas from each region. The user has almost complete control over the cost estimates for each unconventional gas source in each year and thus can compare contributions from unconventional resources under different cost/price/demand scenarios.

  10. CHINA'S GAS MARKET TODAY

    Institute of Scientific and Technical Information of China (English)

    Chu Haihong

    2005-01-01

    @@ According to JPMorgan's review 2003 of China's gas market,China's household gas price was one of the lowest in the world, 20% below the global average. Despite the increase in recent years, China's domestic gas price is still relatively low in the global context. It is safe to say that the low gas price is one of the keys attracting keen investments currently from overseas and domestic private capitals.

  11. LNG Changes In The Context Of The Expanding Market Of Natural Gas.

    OpenAIRE

    Karabetsou C.; Tzannatos E.S.

    2003-01-01

    In the context of the continually expanding demand of natural gas worldwide, the LNG industry is undergoing significant changes in its trade structure and shipping characteristics. The growth in LNG trade will continue and with it the growth of the LNG shipping industry. Departing from the rigid structure of the traditional LNG trade, the introduction of trade flexibility through development of short-term contracts and spot trading is altering the picture in LNG shipping. In the current work,...

  12. ENVIR IONMENTAL ISSUES OF COMPETITIVENESS OF RUSSIAN MULTINATIONAL OIL AND GAS CORPORATIONS IN LIQUEFIED NATURAL GAS MARKETS

    Directory of Open Access Journals (Sweden)

    N. A. Piskulova

    2011-01-01

    Full Text Available Owing to tough state environmental management requirements and ecological regulations, oil and gas multinational corporations (MNC make more and more attempts to mitigate negative environmental impacts resulting from their industrial activities, their competitiveness beingstrengthened therewith. The use of liquefied natural gas (LNG is associated with less environmental impact in comparison with oil and coal, particularly so far as the hotbed effect is concerned. In the field of innovative technological development, Russian MNC drag so far well behind most advanced western corporations who provide for less negative impact of their production activities upon environment.

  13. Structure and operation of the natural gas market in France; La structure et le fonctionnement du marche du gaz naturel en France

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2007-07-01

    The French natural gas market is organized around six main activities: production, transport, methane terminals, storage, distribution and commercialization. This paper describes the facilities related to each activity: gas fields, pipelines network and distribution systems, terminals capacity and underground storage facilities. The selling activity is opened to competition but the French gas market follows a progressive and controlled opening which will be complete in July 2007. (J.S.)

  14. Development of natural gas in the South American region and internationalization of a market thereof; Nanbei chiiki ni okeru tennen gasu kaihatsu to shijo no kokusaika

    Energy Technology Data Exchange (ETDEWEB)

    Niwa, N. [Japan Petroleum Development Association, Tokyo (Japan); Terada, S. [Mitsubishi Research Institute, Inc., Tokyo (Japan)

    2000-09-01

    Recently, natural gas development in the South American region is actively advanced. Especially, southern countries have formed the customs union 'Mercosur' (the South America south cooperation market), and an energy supply network such as the natural gas pipeline has been formed with the integration of the market. In this paper, a present state of development project, an installment balance situation, a production situation, a relation infrastructure and a trend of the market of natural gas in South America especially each country of the southern district are described. And, the introduction of foreign capital is also advancing with the restructuring related to the natural gas business in these countries. Therefore, those trends are also described. In the South American countries, Argentina has abundant natural gas reserves which is the next quantity to Venezuela, and has coped with the development of natural gas since early times. According to the prediction of future demand trend of natural gas, Argentina, Bolivia and Trinidad Tobago are mentioned as an exporter of natural gas, and Brazil and Chile are mentioned as an importer of natural gas. (NEDO)

  15. Competitive natural gas market situation and prospects; L`apertura del mercato del gas naturale in Italia: prospettive della concorrenza alla luce della direttiva comunitaria

    Energy Technology Data Exchange (ETDEWEB)

    Cazzola, C.; Grillo, M.

    1998-07-01

    This article evaluates the prospects for achieving a competitive market in the natural gas industry, according to the common rules for the internal market established by the Directive 98/30/CE of 22 June 1998. Firstly, for the organisation of the access to the system, the regulated, rather than the negotiated, procedure would ensure a better opportunity to promote competition in the market. Secondly, the establishment of a competitive market calls for the effective separation of the phases of production characterized by natural monopoly from the phases which may be developed in a competitive setting. [Italiano] Questo articolo valuta le possibilita` per arrivare ad avere un mercato competitivo nell`industria del gas natural, secondo le regole comuni per il mercato interno sancite dalla Direttiva 98/30/CE del 22 luglio 1998. Per prima cosa, per l`organizzazione dell`accesso al sistema la procedura regolamentata, piuttosto che la negoziata, dovrebbe assicurare una migliore opportunita` per promuovere la competizione nel mercato. Secondariamente, l`istituzione di un mercato competitivo richiede l`effettiva separazione delle fasi di produzione caratterizzate dal monopolio naturale dalle fasi che potrebbero essere sviluppate in un contesto competitivo.

  16. Natural and political markets

    DEFF Research Database (Denmark)

    Tryggestad, Kjell

    2003-01-01

    as well as its master - the puretechnological relations. Neither the Natural market, nor Homo economicus can be brought intoexistence without pure technological relations. The existence of the latter is a necessary conditionfor the existence of the two former, as has already been recognized......technologies, natural markets and rational identities like homo economicus into existence, requirehuge investments, as do their maintenance. Technical knowledge turned out to be no exception. Asthe case suggests, technical knowledge was not just a given condition, but became a producedoutcome. Yet, the process...... the firms on both sides of the market, the government, the engineering-scientists,the economists, the union representatives and the machinists.It is argued that Natural markets is a special case of political markets in which technologies andhybrid entities and identities produce both the Natural market...

  17. RedeGasEnergia - gas and energy excellence network: a strategy for development the Brazilian natural gas market; RedeGasEnergia - rede de excelencia de gas e energia: uma estrategia para o desenvolvimento do mercado do gas natural no Brasil

    Energy Technology Data Exchange (ETDEWEB)

    Santos, Antonio L.F. dos [PETROBRAS, Rio de Janeiro, RJ (Brazil). Gerencia de Tecnologia do Gas Natural; Freire, Luiz G.M. [PETROBRAS, Rio de Janeiro, RJ (Brazil). Coordenacao de Tecnologia da RedeGasEnergia

    2004-07-01

    The present work aims at to present a new methodology of Excellency Net of Natural Gas - RedeGasEnergia for the development do natural gas market no Brazil, through in the application do model management for technologies associates different segments da economy: residential, commercial, industrial, Vehicle and of cogeneration, in accord with the Strategical Planning of the PETROBRAS. The developed methodology is based on the interaction enters the technological lines of direction of the segments of the economy and marketing lines of direction, inside of a corporative environment enters the some agents of the productive chain of the Natural Gas, which is: University, the delivering and transporting Institutions of Research and Technologies (technological arm) and companies of NG, municipal, state and federal equipment manufacturers (enterprise arm) and agencies, trade associations (governmental arm) to which of integrated and articulated form carry through a sustainable development of the Natural Gas market in Brazil. A study of case of the methodology will be shown, from the analysis of the current scenes of the use of the natural gas in light vehicles and weighed, locomotives and boats, as well as the available infrastructure for the Vehicle applications. (author)

  18. Almacenamiento de gas natural

    OpenAIRE

    Tomás Correa; Elkin Castrillón

    2008-01-01

    The largest reserves of natural gas worldwide are found in regions far of main cities, being necessary different alternatives to transport the fluid to the consumption cities, such as pipelines, CNG or ships, LNG, depending on distances between producing regions and demanding regions and the producing volumes. Consumption regions have three different markets to naturalgas; residential and commercial, industrial and power generation sector. The residential and commercial is highly seasonal and...

  19. Modelling gas markets - a survey

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-12-31

    This report reviews research of relevance to the analysis of present and future developments of the European natural gas market. The research activities considered are confined to (1) numerical models for gas markets, (2) analyses of energy demand, and (3) analyses of behaviour and cost structures in the transmission and distribution sector. Most of the market models are strictly micro economic and assume perfect competition or a game-theoretical equilibrium. They use sophisticated solution concepts, but very simplified specifications of supply and demand functions. Most of the research on demand is econometric analyses. These have more detailed model specification than have the aggregated market models. It is found, however, that the econometric literature based on neo-classical economics has not yielded unambiguous results and the specifications disregard important real world aspects of gas demand. The section on demand concludes that the extent of the gas grid is an important determinant for gas demand, but there has been virtually no research on what determines this variable. Data about transmission and distribution of gas in Europe is scarce and only a few non-econometric and virtually no econometric analyses are available. However, some conclusions can be made from relevant North American literature: (1) there has been significant autonomous technical progress in the transmission industry, (2) distribution costs strongly depend on geographical and other conditions, and (3) ownership, whether private or public, may be important for distribution costs and pricing policies. 56 refs., 3 figs., 1 tab.

  20. The importance of flexibility in supply and demand in the natural gas market - The Brazilian case; A importancia da flexibilidade na oferta e na demanda de gas natural - o caso do mercado brasileiro

    Energy Technology Data Exchange (ETDEWEB)

    Almeida, Jose Ricardo Uchoa Cavalcanti

    2008-05-15

    The objective of this dissertation is to identify and discuss the main tools in implementing flexibility in supply and demand in the natural gas market, as well as highlight those which are the most appropriate for the Brazilian market. Flexibility, in this context, means the ability to guarantee a balance of supply versus demand without deficits, considering, mainly, the seasonal variations (winter-summer). From there, the study analyzes these flexibility tools in detail. Next, it discusses which of these flexibility tools are currently being used in more mature foreign markets and which tools could be feasibly applied to the Brazilian market. This dissertation also addresses how the natural gas thermoelectric market in Brazil shows a wide range of seasonality due to this segment's nature of complementing the Brazilian hydroelectric complex. This occurs because the capacity to generate hydroelectricity depends on rainfall for supplying reservoirs. Because of this interdependence, it examines how each the natural gas industry and the power industry operate, and their convergence. The flexibility tools which are already implemented here in Brazil are then presented. Finally, additional relevant new concepts and information are discussed to support the conclusions and final comments about the flexibility tools evolution and new applications. (author)

  1. Unnatural monopoly: natural gas industry

    Energy Technology Data Exchange (ETDEWEB)

    Copulos, M.

    1984-07-01

    There appears to be no change in position despite the annual congressional debate over natural gas issues. A fresh look is needed, particularly at the idea that interstate gas pipelines are a natural monopoly that require a government franchise. The Natural Gas Act of 1938 giving the Federal Power Commission jurisdiction over gas pipelines was intended to correct abuses, but resulted in encouraging the pipelines to assume a monopolistic behavior. This was not a serous problem until natural gas prices began rising and shortages appeared due to uneven distribution. The Natural Gas Policy Act reinforced the monopolistic behavior by extending federal controls to the intrastate market. Contract carriage is a remedy that would allow firms and utilities to contract for gas on their own. They would pay pipelines for transport costs only. Competition would increase because there would be new buyers and sellers, and pipelines would have an incentive to seek lower wellhead prices for their contract gas.

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

    Energy Technology Data Exchange (ETDEWEB)

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

    1997-07-01

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

  3. Environmental legislation as a tool for improvement on the natural gas market; Legislacao ambiental como ferramenta de implementacao do mercado do gas natural

    Energy Technology Data Exchange (ETDEWEB)

    Paterno, Nadia Taconelli [Iqara Energy Services Ltda., Sao Paulo, SP (Brazil). Coordenacao de Meio Ambiente

    2004-07-01

    The main goal of this work is to present the terms of the environmental law that may positively purport the use of natural gas. The work contains a historical overview, followed by the current policy that will most likely guide the nowadays and future trends. Some legal provisions were included in the work for reference purposes only. (author)

  4. Brazilian industry of natural gas: criteria for definition of relevant markets concerning the defense of competition; Industria brasileira do gas natural: criterios de definicao dos mercados relevantes para efeito de defesa da concorrencia

    Energy Technology Data Exchange (ETDEWEB)

    Mano, Gustavo; Tiryaki, Gisele Ferreira [Universidade de Salvador (UNIFACS), BA (Brazil)

    2008-07-01

    A key point in the examination of the legality of antitrust practices is the delimitation of the relevant markets where the economic relations object of the analysis take place. This is the basis for the evaluation of the market power of the agents involved and the possible harm to competition they may cause. This work offers a study of the criteria for the determination of the relevant market in the scope of the natural gas industry in Brazil. It aims at identifying the performance of the agencies taking part in the Brazilian Antitrust System (SBDC) with regards to the examination of the related antitrust practices. These agencies work in connection with the National Petroleum, Natural Gas and Biofuels Regulatory Agency (ANP), which is responsible for issuing technical reports on the subjects related to its area of competence. The analysis presented here has the main goal of verifying if the most important technical, operational and legal aspects are being adequately considered by the SBDC and ANP in the definition of the relevant markets as a basis for the judgment of the antitrust practices, and if they are coherent with the principles for fostering economic competition. The results points out that, despite the successful cooperation between the SBDC and the ANP, there are the used definition of the relevant markets for the natural gas industry still needs refinement. (author)

  5. The nature of sports marketing

    OpenAIRE

    Bühler, André; Nufer, Gerd; Rennhak, Carsten

    2006-01-01

    Sports marketing has established itself over the last three decades not only as a very special form of marketing but also as an own subject of research. However, it is quite surprising that the nature of sports marketing is relatively unknown as different definitions of sports market-ing indicate. Indeed, a generally accepted definition does not exist to date and opinions about the nature of sports marketing differ widely. This paper examines the nature of sports market-ing and therefore seek...

  6. Strategy implications of world gas market dynamics

    OpenAIRE

    2011-01-01

    Global trends – past and future – of world natural gas consumption, production, reserves, and prices are highlighted here analyzing the BP Statistical Review of World Energy 2011, the BP Energy Outlook 2011, and the latest natural gas data from the world’s major energy agencies. Growing demand and declining gas-reserve- replacement ratios support market model predictions of rising natural gas prices.

  7. A STUDY ON MARKET OPPORTUNITIES IN NATURAL GAS IN MULTI COMMODITY EXCHANGE

    National Research Council Canada - National Science Library

    S Saranya; K Kumutha Devi

    2016-01-01

      Commodity markets are where raw or primary products are exchanged. These raw commodities are traded on regulated commodities exchanges, in which they are bought and sold in standardized contracts...

  8. Natural gas : nirvana

    Energy Technology Data Exchange (ETDEWEB)

    Stonehouse, D.

    2001-04-01

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

  9. Natural gas monthly, August 1996

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-08-01

    This analysis presents the most recent data on natural gas prices, supply, and consumption from the Energy Information Administration (EIA). The presentation of the latest monthly data is followed by an update on natural gas markets. The markets section examines the behavior of daily spot and futures prices based on information from trade press, as well as regional, weekly data on natural gas storage from the American Gas Association (AGA). This {open_quotes}Highlights{close_quotes} closes with a special section comparing and contrasting EIA and AGA storage data on a monthly and regional basis. The regions used are those defined by the AGA for their weekly data collection effort: the Producing Region, the Consuming Region East, and the Consuming Region West. While data on working gas levels have tracked fairly closely between the two data sources, differences have developed recently. The largest difference is in estimates of working gas levels in the East consuming region during the heating season.

  10. Profits and losses with the differentiation of natural gas price in a incipient market; Ganhos e perdas com a diferenciacao do preco do gas natural em um mercado incipiente

    Energy Technology Data Exchange (ETDEWEB)

    Dutra, Luiz Eduardo Duque

    2007-07-01

    Concerning to natural gas which is a homogeneous good of price differentiation can only be justified in three situations: due to the distances involved, as the transportation cost represents more than a half of the natural gas total cost; as instrument for consumption in segments expansion in which can exist strong concurrence with other energy sources and, therefore where his penetration depends upon these sources displacement; and, as seizure instruments of the profits of consumers inclined to pay more than expected by the goods, revealing the market power available to some producers.

  11. Natural Gas Multi-Year Program Plan

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-12-01

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

  12. Reinforcing Buyer Power : Trade Quotas and Supply Diversification in the EU Natural Gas Market

    NARCIS (Netherlands)

    Ikonnikova, S.; Zwart, G.

    2010-01-01

    We consider a market with concentrated domestic buyers and concentrated foreign sellers and explore the extent to which domestic regulation helps to increase the buyers' countervailing power against the foreign sellers. We use the Shapley value to describe the distribution of the trade surplus and m

  13. Northern gas fields and NGH technology. A feasibility study to develop natural gas hydrate technology for the international gas markets; Nordlige gassfelt and NGH-teknologi. En studie av muligheter for utvikling av naturgasshydratteknologi for det internasjonale gassmarked

    Energy Technology Data Exchange (ETDEWEB)

    Ramsland, Trond Ragnvald; Loy, Erik F.; Doesen, Sturle

    1997-12-31

    Two natural gas fields have been studied for three different technological solutions using two different economic theories. The aim was to examine whether a new technology for transporting natural gas, Natural Gas Hydrates (NGH), can compete with the existing technologies pipeline and Liquefied Natural Gas (LNG). Natural gas can rarely be used immediately after production and the supply systems can be divided into four interrelated parts: 1) Exploration. 2) Development and production. 3) Transportation. 4) Distribution. The emphasis in the study is on production costs and transportation. Exploration is assumed carried out and thus viewed sunk cost. Distribution from landing point to consumers is not part of the study. Production can take place either onshore or offshore, the natural gas can be transported to the market either by pipeline or ship and the costs are becoming more important as the distance from the fields to the markets increase. Natural gas projects have long lead times and large capital requirements. New supplies will materialise then if there is confidence that demand for the gas exists at a profitable price. Therefore natural gas is generally sold on long term contracts. The conclusions are that economies of scale exist and that pipeline is the superior technology for high volumes but cannot compete for smaller volumes where the LNG technology has been the best alternative. However, the report concludes that the NGH can compete fully. The distance to the market where the natural gas is to be transported is crucial for choice of transportation mode. The shipping modes are superior for long transportation distances. NGH is superior to LNG also with regards to distance. Despite that the two economic models used for the evaluation have provided very different absolute project values, they have provided the same conclusions about the ranking of the different technologies. It is clear then that if NGH technology is developed further into a reliable and

  14. Natural gas pipeline technology overview.

    Energy Technology Data Exchange (ETDEWEB)

    Folga, S. M.; Decision and Information Sciences

    2007-11-01

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

  15. Strategies of diversification in regulated energy markets: the natural gas and electric power industries in Mexico

    Energy Technology Data Exchange (ETDEWEB)

    Bazan Gonzalez, Gerado; Elizalde Baltierra, Alberto; Eibenschutz Hartman, Juan

    2007-07-01

    The aim of this work is to show a structured and systematic approach to analyze the strategies of diversification undertaken by the State-owned companies Petroleos Mexicanos and Comision Federal de Electricidad, during the period 1938-2006, in the Mexican energy market that has been strongly dominated by the State control. Furthermore, we explore the future of these strategies by using a Strengthens, Weaknesses, Opportunities and Threats (SWOT) matrix. This analyze also include changes in regulation that should happen in order to consolidated the proposed strategies. (auth)

  16. Strategies of diversification in regulated energy markets: the natural gas and electric power industries in Mexico

    Energy Technology Data Exchange (ETDEWEB)

    Bazan Gonzalez, Gerado; Elizalde Baltierra, Alberto; Eibenschutz Hartman, Juan

    2007-07-01

    The aim of this work is to show a structured and systematic approach to analyze the strategies of diversification undertaken by the State-owned companies Petroleos Mexicanos and Comision Federal de Electricidad, during the period 1938-2006, in the Mexican energy market that has been strongly dominated by the State control. Furthermore, we explore the future of these strategies by using a Strengthens, Weaknesses, Opportunities and Threats (SWOT) matrix. This analyze also include changes in regulation that should happen in order to consolidated the proposed strategies. (auth)

  17. Liquefied natural gas (LNG): market tendencies and pricing; Tendencias do mercado de GNL e sua precificacao

    Energy Technology Data Exchange (ETDEWEB)

    Almeida, Jose Ricardo Uchoa Cavalcanti [Universidade Federal do Rio de Janeiro (UFRJ), RJ (Brazil). Coordenacao dos Programas de Pos-graduacao de Engenharia (COPPE). Programa de Planejamento Energetico]. E-mail: ricardo.uchoa@petrobras.com.br

    2006-07-01

    This paper presents the value chain of the LNG, the historic of his commercialization and pricing, and the tendencies of this market and the variables which will influence the long term pricing formation. These variables will make the LNG to converge for a target-price roundly US$ 5.50 to US$7.00 the MBtu excluding the restriction occurrence supply at the balance supply x demand, or a petroleum scaling price over the US$ 60.00 by Bbl presently practiced.

  18. Natural gas annual 1996

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-09-01

    This document provides information on the supply and disposition of natural gas to a wide audience. The 1996 data are presented in a sequence that follows natural gas from it`s production to it`s end use.

  19. Natural Gas Basics

    Energy Technology Data Exchange (ETDEWEB)

    None

    2016-06-08

    Natural gas powers about 150,000 vehicles in the United States and roughly 22 million vehicles worldwide. Natural gas vehicles (NGVs) are a good choice for high-mileage fleets -- such as buses, taxis, and refuse vehicles -- that are centrally fueled or operate within a limited area or along a route with natural gas fueling stations. This brochure highlights the advantages of natural gas as an alternative fuel, including its domestic availability, established distribution network, relatively low cost, and emissions benefits.

  20. Natural Gas Basics

    Energy Technology Data Exchange (ETDEWEB)

    2016-06-01

    Natural gas powers about 150,000 vehicles in the United States and roughly 22 million vehicles worldwide. Natural gas vehicles (NGVs) are a good choice for high-mileage fleets -- such as buses, taxis, and refuse vehicles -- that are centrally fueled or operate within a limited area or along a route with natural gas fueling stations. This brochure highlights the advantages of natural gas as an alternative fuel, including its domestic availability, established distribution network, relatively low cost, and emissions benefits.

  1. Natural gas annual 1994

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-11-17

    The Natural Gas Annual provides information on the supply and disposition of natural gas to a wide audience including industry, consumers, Federal and State agencies, and educational institutions. The 1994 data are presented in a sequence that follows natural gas (including supplemental supplies) from its production to its end use. This is followed by tables summarizing natural gas supply and disposition from 1990 to 1994 for each Census Division and each State. Annual historical data are shown at the national level.

  2. Natural gas annual 1995

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-11-01

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

  3. Eastern Canada natural gas developments

    Energy Technology Data Exchange (ETDEWEB)

    Wall, A. [Engage Energy Canada, L.P., Mississauga, ON (Canada)

    2001-07-01

    This power point presentation addressed the following topics regarding development of natural gas in eastern Canada: (1) the 18 Tcf of proven natural gas reserves at Sable Island, (2) Canadian markets benefiting from the Maritimes and Northeast Pipeline (M and NP), (3) a 20 year franchise agreement between Enbridge Gas and the government of New Brunswick, (4) the 25 year provincial franchise agreement by Sempra Atlantic Gas, and (5) Sable Island's influence on central Canada. The Sable Offshore Energy Project (SOEP) is now producing about 540,000 MMBtu/day from 6 fields. Plans for Tier 2 expansion are underway. Firm contracts for the M and NP are scheduled to transport gas from the SOEP to markets in Nova Scotia, New Brunswick, Maine and New Hampshire. Sable gas is also a potential supply for the Quebec market. Gaz Metropolitain and Enbridge have proposed to build the Cartier Pipeline from the Quebec/New Brunswick border to Quebec City. It is unlikely that Sable Island supply will directly serve the Ontario market. Canadian customers for Sable gas and M and NP service include pulp and paper companies, oil refineries, power generators and local distribution companies (LDC), with the majority of demand coming form the electric power industry. tabs., figs.

  4. The advance of natural gas market using urban information: case study in Sao Paulo city (Brazil); Ampliacao de mercado para o gas natural utilizando informacoes urbanas: estudo de caso dos distritos paulistanos

    Energy Technology Data Exchange (ETDEWEB)

    Massara, Vanessa M.; Faga, Murilo T.W.; Santos, Edmilson M. [Universidade de Sao Paulo (USP), SP (Brazil). Inst. de Eletrotecnica e Energia. Programa Interunidades de Pos-Graduacao em Energia (PIPGE)

    2004-07-01

    Considering the importance of the city of Sao Paulo for the Brazilian natural gas market, the aim of this paper is to propose an analytical methodology that integrates the understanding of the urban dynamics to the strategies of expansion in the natural gas distribution network, characterizing the gas consumption possibilities and attractiveness for each of the 96 districts composing the city. The methodology is developed through the grouping of information such as family income, demographic density and construction area, percentage of land use, number of households as well as commercial, service and industrial establishments, number of real state as well as indicative information released by the Urban Plan of the city regarding the increments in the peripheral districts. Relating the gas consumption esteemed by each type of land occupation and the cost for expanding the gas distribution network, the model will indicate, for each neighborhood, the viability of implementing a gas network as well as the places with potential for growing density in the existing gas distribution system. On this paper, examples of essential information that compose the methodology are presented for three districts: Itaquera, Moema and Tatuape, which have different socio-economic and geographical profiles. (author)

  5. Acceleration of the development of TTF and the wholesale market for natural gas; Versnelling van de ontwikkeling van TTF en de groothandelsmarkt voor gas

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2007-09-15

    This report provides the vision of the NMa/DTe (The Netherlands Competition Authority/The Office of Energy Regulation) on the question how the operations of the virtual gas marketplace TTF (Title Transfer Facility) and the wholesale market for gas can be improved at a higher pace and in such a way that the security of supply and the competition on the national gas market can be improved, with the Netherlands positioning themselves as the gas roundabout. Accelerating the development of the TTF and the gas wholesale market operations in general is necessary and feasible. By removing barriers in (detail) regulation and changing the manner of doing business on the low-calorific market structural progression can be achieved in the short term. In the medium and long term investments and the process of internationalization offer solutions. This way, the efforts of the market parties, GTS (Gas Transport Services) and the government enhance the security of supply and the market operations. [mk]. [Dutch] Voorliggend rapport geeft de visie van NMa/DTe op de vraag hoe de werking van gasmarktplaats TTF (Title Transfer Facility) en de groothandelsmarkt voor gas versneld verbeterd kan worden, zodanig dat de leveringszekerheid en de concurrentie op de nationale gasmarkt worden versterkt en Nederland zich positioneert als gasrotonde. Versnellen van de ontwikkeling van TTF en de werking van de groothandelsmarkt gas in het algemeen is noodzakelijk en mogelijk. Door het wegnemen van barrieres in onder andere (detail)regelgeving en door de manier van zakendoen op de laagcalorische markt te veranderen, kan op korte termijn structurele progressie worden geboekt. Op de middellange en langere termijn bieden investeringen en het internationaliseringproces uitkomst. Zo worden door inspanningen van marktpartijen, GTS (Gas Transport Services) en de overheid de leveringszekerheid en de marktwerking versterkt.

  6. Evolution of gas markets and energy security

    Energy Technology Data Exchange (ETDEWEB)

    Mitrova, Tatiana

    2007-07-01

    Questions of energy security and international gas trade became indissolubly connected during the last years. Paradoxically during the evolution of natural gas markets concerns about security issues in gas trade are only growing at the same time as transaction costs. Market participants have developed several mechanisms of adaptation (vertical integration, mutual penetration of capital and long-term contracts) which should be regarded not as a market failure but as an essential part of energy security guarantees at the moment. Further gas market evolution will demand more unified institutional framework to decrease threats to energy security and transaction costs. But this framework should be a result of mutual compromise of all market participants. (auth)

  7. Natural gas news; Gaz actualites

    Energy Technology Data Exchange (ETDEWEB)

    Anon.

    1998-12-01

    This brochure is a compilation of practical information concerning the Gaz de France group: organization chart, daughter companies, services, economical activity, natural gas market, trade, regulations etc. A list of partners, directions, centres, groups, associations and other various organisms in relation with Gaz de France company is given. (J.S.)

  8. Natural Gas Marketing Strategy and Measures in the New Energy Marketing Competition%天然气在新能源市场竞争中的营销策略与措施

    Institute of Scientific and Technical Information of China (English)

    郑海旭

    2013-01-01

      随着上海天然气事业的迅猛发展,如何通过市场营销使城市燃气企业在能源市场的竞争中处于优势,最大限度地增加天然气的销售量,是摆在城市燃气企业面前亟待解决的问题。文章从天然气市场营销的必要性和天然气营销中存在的问题入手,就上海天然气市场营销策略作一些粗浅分析。%  with the rapid development of shanghai’s natural gas industry, how to make the gas enterprises keep on the advantage in the energy marketing competition by marketing strategy and how to increase the natural gas sales volume to the utmost extent are the problems needed to be solved immediately. From the perspectives of the necessity of Natural gas marketing strategy and its existing problems as well, the paper analyzes Shanghai’s Natural gas marketing strategy and measures.

  9. Strategies for the goods and services market development: a new approach for the natural gas industry in Brazil; Estrategias para o desenvolvimento do mercado de bens e servicos: uma nova abordagem para a industria de gas natural no Brasil

    Energy Technology Data Exchange (ETDEWEB)

    Alonso, Paulo S.R. [PETROBRAS S.A., Rio de Janeiro, RJ (Brazil); Fernandes, Elton; Fonseca, Marcus V. de A. [Universidade Federal do Rio de Janeiro (UFRJ), RJ (Brazil). Coordenacao dos Programas de Pos-graduacao de Engenharia. Programa de Engenharia de Producao; Pinto, Maria C.L.F.P. [Universidade Federal do Rio de Janeiro (UFRJ), RJ (Brazil). Inst. de Quimica

    2004-07-01

    This work approaches the issue of developing the national goods and services market for the natural gas area, analyzing the constraints that exist today to the growth of the supply of goods and services and proposes innovative strategies and actions to accelerate the emergence of this supply. The suggested strategies and actions are presented in the form of two management models: the first aimed towards the development of pioneering equipment and the other directed to augmenting the supply of services within the country, focusing on human training programs, technological assistance to companies and the development of applied research projects. The models may be adopted by a company that intends to assume the leadership in the commercialization of natural gas, offering its clients not only a commodity but an energy solution. The innovation strategies applicable to each model are analyzed, discussing the advantages in the adoption of each one by the natural gas industry. The social profits resulting from the proposed actions and the general results expected from the adoption of the two models are presented focusing the contribution to foster the share of natural gas in the Brazilian Energy Matrix. (author)

  10. The domestic natural gas shortage in China

    Science.gov (United States)

    Guo, Ting

    This thesis analyzes the domestic shortage in the Chinese natural gas market. Both the domestic supply and demand of natural gas are growing fast in China. However, the supply cannot catch up with the demand. Under the present pricing mechanism, the Chinese natural gas market cannot get the equilibrium by itself. Expensive imports are inadequate to fill the increasing gap between the domestic demand and supply. Therefore, the shortage problem occurs. Since the energy gap can result in the arrested development of economics, the shortage problem need to be solved. This thesis gives three suggestions to solve the problem: the use of Unconventional Gas, Natural Gas Storage and Pricing Reform.

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

    Energy Technology Data Exchange (ETDEWEB)

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

    2010-09-15

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

  12. Natural gas annual 1997

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-10-01

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

  13. Liberalization and enlargement: impacts on the industrial organisation of natural gas markets in Eastern Europe; Liberalisation et elargissement: impacts sur l'organisation industrielle des marches du gaz naturel en Europe de l'Est

    Energy Technology Data Exchange (ETDEWEB)

    Pirovska, M

    2004-12-01

    In 2004, the EU has opened its commercial natural gas industry to competition, 'while eight former socialist countries have become member states. This ongoing institutional evolution is expected to have a great impact on the industrial organisation of the East European natural gas markets. Specificities and rigidities of the transport networks, as well as strong import dependency may in fact weaken the security of supply and confirm that natural gas is strongly affected by geopolitical constraints. By levering on an analysis of structure and strategies across natural gas markets in Eastern Europe, this dissertation explores the stakes of integration and liberalization on the industrial organisation of European natural gas and reveals the risk of an emerging oligopoly, and the cooperation between dominant players. Our main contention is that this evolution could possibly hinder network interconnection thereby thwarting the achievement of an integrated and single competitive natural gas market in the Union. (author)

  14. Natural gas in India

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2010-07-01

    The Indian gas market is expected to be one of the fastest growing in the world over the next two decades. This paper analyses this market, highlighting the current challenges. It first looks at the industry structure, presents the main players from industry as well as government, and gives an overview of the regulatory framework. The issue of pricing remaining crucial for both upstream and downstream development, the paper looks at both supply -- domestic production and LNG imports -- and demand.

  15. Thermoacoustic natural gas liquefier

    Energy Technology Data Exchange (ETDEWEB)

    Swift, G.; Gardner, D.; Hayden, M.; Radebaugh, R. [National Inst. of Standards and Technology, Gaithersburg, MD (United States); Wollan, J. [Cryenco, Inc. (United States)

    1996-07-01

    This is the final report of a two-year, Laboratory-Directed Research and Development (LDRD) project at the Los Alamos National Laboratory (LANL). This project sought to develop a natural-gas-powered natural-gas liquefier that has absolutely no moving parts and requires no electrical power. It should have high efficiency, remarkable reliability, and low cost. The thermoacoustic natural-gas liquefier (TANGL) is based on our recent invention of the first no-moving-parts cryogenic refrigerator. In short, our invention uses acoustic phenomena to produce refrigeration from heat, with no moving parts. The required apparatus comprises nothing more than heat exchangers and pipes, made of common materials, without exacting tolerances. Its initial experimental success in a small size lead us to propose a more ambitious application: large-energy liquefaction of natural gas, using combustion of natural gas as the energy source. TANGL was designed to be maintenance-free, inexpensive, portable, and environmentally benign.

  16. 78 FR 35014 - Orders Granting Authority to Import and Export Natural Gas, and to Import Liquefied Natural Gas...

    Science.gov (United States)

    2013-06-11

    ... Granting Authority to Import and Export Natural Gas, and to Import Liquefied Natural Gas During April 2013... natural gas and to import liquefied natural gas. These orders are summarized in the attached appendix and... INC 13-41-NG CASCADE NATURAL GAS CORPORATION 13-43-NG ENCANA MARKETING (USA) INC 13-44-NG......

  17. The role of interruptible natural gas customers in New England heating oil markets: A preliminary examination of events in January-February 2000

    Energy Technology Data Exchange (ETDEWEB)

    None

    2000-11-01

    This report provides an analysis of data collected from gas service providers and end-use customers in the six New England States and offers a preliminary assessment of the impact of interruptible gas customers on the distillate fuel oil market this past winter. Based on information collected and analyzed as of October 2000, the main findings areas follows: (1) For interruptible gas customers with distillate fuel oil as a backup fuel, their volume of interruptions was equivalent to about 1 to 2 percent of the total sales of distillate fuel oil in New England during January-February 2000. For the two peak weeks of gas supply interruptions, however, the equivalent volume of distillate fuel oil amounted to an estimated 3 to 6 percent of total sales in New England. There were no interruptions of the natural gas service during the 2-month period. (2) Purchases of distillate fuel oil by interruptible gas customers may have contributed somewhat to the spike in the price of distillate fuel oil in January-February 2000, especially during the peak weeks of gas interruptions. Nevertheless, other factors--a sudden drop in temperatures, low regional stocks of distillate fuels, and weather-related supply problems during a period of high customer demand--appear to have played a significant role in this price spike, as they have in previous spikes. (3) While this preliminary analysis suggests that interruptible natural gas service does not threaten the stability of the home heating oil market, several steps might be taken-without undermining the benefits of interruptible service--to reduce the potential adverse impacts of gas supply interruptions in times of market stress. Regardless of the magnitude of the impact of distillate fuel oil purchases by interruptible gas customers on Northeast heating oil markets, the threat of future heating oil price spikes and supply problems still remains. To help counter the threat, President Clinton in July 2000 directed Secretary Richardson to

  18. Natural gas 1995: Issues and trends

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-11-01

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

  19. Economic and market feasibility analysis, by the point of view of gas and electrical companies, for replacement of the electric powered showers by the natural gas powered showers in ABC Paulista area; Analise da viabilidade economica e do mercado, do ponto de vista das concessionarias de gas e de energia eletrica, pela substituicao de chuveiros eletricos por gas natural, na area do ABC paulista

    Energy Technology Data Exchange (ETDEWEB)

    Callari, Roberto [PETROBRAS S.A., Rio de Janeiro, RJ (Brazil); Rosim, Sidney Olivieri [Rosim e Papaleo Consultoria e Participacoes Ltda. (Brazil)

    2008-07-01

    The possibility of an exchange of energy for heating residential water should be seen, by the point of view of the concessionaires, as a single market and exclusionary, in which the development of new customers by the concessionaire of electric energy directly involves the development of these non-customers for the distributor of natural gas. The study shows that, under the terms of concession of electricity, the loss of any part of the markets, current and expansion would be attractive only if the natural gas concessionaire could pass part of their earnings with customers users of electric showers that change their profile to the gas heaters, for electrical distribution. Under the terms of the concession to natural gas, the condition of massive investments replacement of electric showers and absorption of growth and expansion entrant with customers, increase the turnover to allow the search of a mechanism for transferring part of that revenue to absorb also customers of electricity. Thus, both the concessionaire of electricity preserve their revenue and, in turn, the concessionaire of natural gas would have an effective gain of revenue for the absorption of the customers of electric showers. (author.

  20. Natural gas 1994: Issues and trends

    Energy Technology Data Exchange (ETDEWEB)

    1994-07-01

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

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

    Energy Technology Data Exchange (ETDEWEB)

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

    2004-07-01

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

  2. Natural Gas Liquid Pipelines

    Data.gov (United States)

    Department of Homeland Security — Natural gas interstate and intrastate pipelines in the United States. Based on a variety of sources with varying scales and levels of accuracy and therefore accuracy...

  3. Natural Gas Acquisition Program

    Data.gov (United States)

    General Services Administration — The "NGAP" system is a web based application which serves NGAP GSA users for tracking information details for various natural gas supply chain elements like Agency,...

  4. Conference on natural gas use state regulation and market dynamics in the Post 636/Energy Policy Act Era: Proceedings

    Energy Technology Data Exchange (ETDEWEB)

    1993-08-01

    Reports in this Record of Proceedings explore a wide variety of issues related to the regulation of natural gas and its future role as one of the critical fuels that powers the economy of the United States. The focus is mainly on problems, obstacles, barriers, and the incredibly complex system created to bring a fuel from wellhead to burner tip. Individual papers have been cataloged separately.

  5. A natural monopoly in natural gas transmission

    Energy Technology Data Exchange (ETDEWEB)

    Gordon, D.V.; Gunsch, K.; Pawluk, C.V. [Department of Economics, University of Calgary, 2500 University Dr. NW, Calgary, AB (Canada) T2N 1N4

    2003-09-01

    In this article, we test for subadditivity in the cost structure associated with transporting natural gas by Trans-Canada Pipelines Ltd. and measure for possible cost savings from increased competition that could be realized by removing the monopoly status granted by the National Energy Board. In measuring subadditivity, we apply both the Baumol et al. (Contestable Markets and the Theory of Industry Structure (1982)) and the Evans and Heckman (Am. Econ. Rev. 764 (1984) 613) procedures. Our results show evidence of subadditivity in the cost structure, and consequently, the possible benefits from increased competition resulting from splitting up the monopoly could be offset by the sacrifice of scale efficiencies.

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

    Energy Technology Data Exchange (ETDEWEB)

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

    2010-11-29

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

  7. Present and future of natural gas

    Energy Technology Data Exchange (ETDEWEB)

    Wionczek, M.S.; Serrato, M.

    Analyses of world market behavior focused on crude oil until 1980, and paid little attention to future natural gas developments. The authors, after reviewing significant changes in the gas industry, explain the implications of the changes and point out possible trends for the rest of this decade. They assume a maturing international industry. Their analysis suggests an increasing rate of natural gas development because reserves are proving to be larger than expected, which will make gas a viable competitor of crude oil for direct burning and feedstocks. As world markets and industry infrastructure expand, wasteful flaring will diminish. This will especially benefit the less-developed oil-producing countries. 20 references. (DCK)

  8. Deregulation of the California electric power industry: An analysis of electric and natural gas corporate mergers and their effect on the California electric power market

    Science.gov (United States)

    Hornbuckle, James Dixon

    Deregulation of the electric utility industry in California is moving in a direction that places greater reliance on the market forces of competition. Investor owned utilities (IOU's) are using mergers and acquisitions to improve their ability to compete in this new environment. Two large mergers were proposed in 1996 that could affect the California market. The first is between Enron Corporation, a large power marketer and Portland General Corporation, owner of Portland General Electric. The second is between Pacific Enterprises Inc., owner of Southern California Gas Company, the largest natural gas utility in the U. S., and Enova Corporation, owner of San Diego Gas and Electric Company. Understanding the impact of these mergers on the California electric power market is the focus of this study. This study examines hypotheses dealing with: (1) Merger Strategy, (2) Efficiency, and (3) Market Power. Using the Miles and Snow (1978) typology, I develop a strategic orientation model for the merger participants and their competitors. The results suggest a two-stage strategic orientation: (1) regulated core business stage, where the firms follow a Defender strategy, and (2) unregulated business stage, where the firms follow a Prospector strategy. Further, the results show the mergers are consistent with the strategy of Enron and Pacific Enterprises. Event study methodology, dollar gains/losses and market value weighted returns are used to determine if the mergers support the efficiency hypothesis. The evidence suggests the mergers lead to increased competitive advantage through improved efficiency for the participants. The results also suggest the mergers do not harm the rivals. The results of structural changes made by the California Public Utilities Commission (CPUC) in deregulation of the California market and analysis of the mergers by the CPUC and the Public Utility Commission of Oregon suggest that the exercise of market power is not a significant issue. Finally

  9. Natural gas pricing: concepts and international overview

    Energy Technology Data Exchange (ETDEWEB)

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

    2012-07-01

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

  10. Natural gas shortage. [Review

    Energy Technology Data Exchange (ETDEWEB)

    Boorstin, D.

    1975-11-07

    Curtailments of gas supplies in the winter of 1975-76 were estimated to be 2.9 trillion cubic feet or 15 percent of demand, which represented a 45 percent increase over curtailments in 1974-75. The scarcities are discussed under the following topics: probable dimensions of natural gas curtailment; effects of winter shortages, possibility of relief; debate over attempt to remove price ceilings; and charges of gas withholding and underreporting. The history of gas use and regulation is reviewed under the following: from unwanted oil by-product to useful fuel; development of regulation and extent of control; and policy change at the Federal Power Commission. The outlook for overcoming the shortage is discussed under the following: revised estimates of undiscovered resources; rival proposals to make Alaskan gas available; and continuing search for substitute energy sources. 37 references. (MCW)

  11. Natural gas; Erdgas

    Energy Technology Data Exchange (ETDEWEB)

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

    2015-07-01

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

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

    Energy Technology Data Exchange (ETDEWEB)

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

    2006-07-01

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

  13. Natural Gas Price Rises

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    @@ As was projected in the third-quarter monetary policy implementation report published by the People's Bank of China on November 15th, 2006, the residents' consumption price index in China would reach 1.5% in 2006. Prices of consumer commodities such as water, power and natural gas would rise and the pressure of inflation would persist in the future.

  14. UK Natural Gas: Gas-Specific or Oil Driven Pricing?

    OpenAIRE

    2013-01-01

    In this paper we investigate the time-varying relationship between oil and natural gas in the UK. We develop a model where relative prices can move between pricing-regimes; markets switch between being decoupled and integrated. Our model endogenously accounts for periods where oil and natural gas temporarily decouple due to gas specific pricing. We show that gas-specific pricing is primarily related to fall/winter peak-load gas pricing and that mean reversion in relative prices is dependent o...

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

    Energy Technology Data Exchange (ETDEWEB)

    1990-10-05

    This report presents estimates of proved reserves of crude oil, natural gas, and natural gas liquids as of December 31, 1989, and production volumes for the year 1989 for the total United States and for selected states and state sub-divisions. Estimates are presented for the following four categories of natural gas: total gas (wet after lease separation), its two major components (nonassociated and associated-dissolved gas), and total dry gas (wet gas adjusted for the removal of liquids at natural gas processing plants). In addition, two components of natural gas liquids, lease condensate and natural gas plant liquids, have their reserves and production reported separately. Also included is information on indicated additional crude oil reserves and crude oil, natural gas, and lease condensate reserves in nonproducing reservoirs. 28 refs., 9 figs., 15 tabs.

  16. Thermoacoustic natural gas liquefier

    Energy Technology Data Exchange (ETDEWEB)

    Swift, G.W. [Los Alamos National Lab., NM (United States). Condensed Matter and Thermal Physics Group

    1997-05-01

    Cryenco and Los Alamos are collaborating to develop a natural-gas-powered natural-gas liquefier that will have no moving parts and require no electrical power. It will have useful efficiency, remarkable reliability, and low cost. The liquefaction of natural gas, which occurs at only 115 Kelvin at atmospheric pressure, has previously required rather sophisticated refrigeration machinery. The 1990 invention of the thermoacoustically driven orifice pulse-tube refrigerator (TA-DOPTR) provides cryogenic refrigeration with no moving parts for the first time. In short, this invention uses acoustic phenomena to produce refrigeration from heat. The required apparatus consists of nothing more than helium-filled heat exchangers and pipes, made of common materials, without exacting tolerances. In the Cryenco-Los Alamos collaboration, the authors are developing a version of this invention suitable for use in the natural-gas industry. The project is known as acoustic liquefier for short. The present program plans call for a two-phase development. Phase 1, with capacity of 500 gallon per day (i.e., approximately 40,000 scfd, requiring a refrigeration power of about 7 kW), is large enough to illuminate all the issues of large-scale acoustic liquefaction without undue cost, and to demonstrate the liquefaction of 60--70% of input gas, while burning 30--40%. Phase 2 will target versions of approximately 10{sup 6} scfd = 10,000 gallon per day capacity. In parallel with both, they continue fundamental research on the technology, directed toward increased efficiency, to build scientific foundations and a patent portfolio for future acoustic liquefiers.

  17. Natural gas monthly, April 1999

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-05-06

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

  18. Marchés gaziers du Sud-Est asiatique : évolutions et enseignements New Trends and Lessons from Southeast Asian Natural Gas Market

    Directory of Open Access Journals (Sweden)

    Delafosse E.

    2006-11-01

    Kong, this opportunity is a way of getting around the difficulties linked to the meeting of the demand for electricity involving giving consideration to pollutant emissions resulting from the use of coal and the mistrust of public opinion with regard to nuclear energy. For the LDCs (Malaysia, Thailand, Indonesia, the low capital intensity involved in generating electricity by this type of power plant and the short lead times for installing such equipment are extremely attractive in a period of capital scarcity and fat growth that is difficult to anticipate concerning the demand for electricity. The dynamics of regional flows of natural gas is characterized by a sharp increase in the amounts of LNG imported by the industrialized countries and coming from the LDCs having the natural-gas resources in the area. The countries in this latter group are finding a new development vector in the domestic use of this energy resource. However, this use of gas, which is particularly advantageous from the economic standpoint with regard to the export option, risks being limited in the future because of the dynamism of export markets capable, in time, of absorbing most of the reserves of natural gas. The economic dynamism of some LDCs in Southeast Asia has shown that the domestic markets in some LDCs are new areas for the extension of the use of natural gas. Considering the geographic distribution of reserves (proven and ultimate and the very high cost of the international shipment of natural gas, this new factor is a seed for mutation concerning the expansion dynamics of the world gas industry. To take advantage of the opportunities linked to this context, the different actors involved in implementing the use of natural gas in the LDCs must find solutions to the specific problems created by the nature of the business relations they entail, In particular, this implies giving consideration to the specific features of the outlet for electricity generation (use rivaled by coal, cost of

  19. The regulatory aspects of bulk natural gas distribution market: the case of the Espirito Santo state, Brazil; Aspectos regulatorios do mercado de distribuicao de gas natural a granel: o caso do estado do Espirito Santo, Brasil

    Energy Technology Data Exchange (ETDEWEB)

    Campos, Adriana Fiorotti; Moraes, Natalia Goncalvez de [Universidade Federal do Rio de Janeiro (PPE/COPPE/UFRJ), RJ (Brazil). Coordenacao dos Programas de Pos-Graduacao de Engenharia. Programa de Planejamento Energetico; Carolino, Jaqueline [Universidade Federal do Espirito Santo (UFES), Vitoria, ES (Brazil)

    2010-07-01

    This paper presents the regulatory aspects of the natural gas in Brazil, and particularly focusing the segment of distribution and also how the regulatory and institutional changes happened at the Espirito Santo state, Brazil.

  20. Natural gas monthly, August 1993

    Energy Technology Data Exchange (ETDEWEB)

    1993-08-25

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

  1. Natural gas monthly, October 1996

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-10-01

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

  2. Natural gas monthly, July 1997

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-07-01

    The Natural Gas Monthly (NGM) highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time, the NGM features articles designed to assist readers in using and interpreting natural gas information. The feature article this month is entitled ``Intricate puzzle of oil and gas reserves growth.`` A special report is included on revisions to monthly natural gas data. 6 figs., 24 tabs.

  3. Nonconventional natural gas resources

    Energy Technology Data Exchange (ETDEWEB)

    None

    1979-03-01

    It is concluded that it is impossible at this time to forecast the volume of natural gas dissolved in water that can be economically recovered. The investigation to southern Louisiana, both onshore and offshore was confined. Estimates of the dissolved methane content are based upon information on temperatures, pressures, sandstone thicknesses, sandstone porosities, salinity, and the solubility of methane. The salinity of waters encountered in wells was estimated from wireline logs, and in turn used to reduce the estimated content of dissolved gas. The reductions range from 51 to 61 percent of the solubility of methane in fresh water. The assessment does not include gas dissolved in water contained in shale beds. A series of maps display the information used in the computation. Methane solubility values were multiplied by porosity--feet values for each 1000-foot interval. The total dissolved methane in the resource base is estimated to be 6,143 trillion cubic feet (Tcf); assumptions on the effect of salinity reduce this to 3,264 Tcf. This figure does not include methane beneath the Texas coast. Very preliminary estimates of the recoverable proportion of dissolved gas in the highly ''geopressured'' zones range from 1 to over 20 percent. Not all of the resource base estimates of 3,264 Tcf occurs in the highly geopressured zone, and the proportions individually allocatable within the resource base to the highly ''geopressured'' zone, to the intermediate-pressure zone, and to the normal or ''hydropressure'' zone cannotbe estimated readily. The environmental aspects of recovery of dissolved gas are also presented. The review is necessarily generalized, since it could not be based on actual experience. The problems include subsidence of land surface and possibly increased seismic activity. Fluid withdrawal might result in subsidence of the land surface, as well as activation of growth faults, with adjustments

  4. Natural gas monthly, July 1998

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-07-01

    The Natural Gas Monthly (NGM) highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time, the NGM features articles designed to assist readers in using and interpreting natural gas information. 6 figs., 25 tabs.

  5. Natural gas monthly, June 1999

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-06-01

    The Natural Gas Monthly (NGM) highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time, the NGM features articles designed to assist readers in using and interpreting natural gas information. 6 figs., 25 tabs.

  6. Natural gas monthly, August 1994

    Energy Technology Data Exchange (ETDEWEB)

    1994-08-24

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

  7. Natural gas monthly, June 1998

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-06-01

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

  8. Natural gas monthly, June 1997

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-06-01

    The Natural Gas Monthly (NGM) highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time, the NGM features articles designed to assist readers in using and interpreting natural gas information. 6 figs., 24 tabs.

  9. Natural gas monthly, October 1998

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-10-01

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

  10. Natural gas monthly, May 1999

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-05-01

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

  11. Natural gas monthly: December 1993

    Energy Technology Data Exchange (ETDEWEB)

    1993-12-01

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

  12. Natural gas monthly, July 1998

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-07-01

    The Natural Gas Monthly (NGM) highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time, the NGM features articles designed to assist readers in using and interpreting natural gas information. 6 figs., 25 tabs.

  13. Natural Gas Monthly, March 1996

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-25

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

  14. Natural gas monthly, July 1994

    Energy Technology Data Exchange (ETDEWEB)

    1994-07-20

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

  15. Natural gas monthly, November 1993

    Energy Technology Data Exchange (ETDEWEB)

    1993-11-29

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

  16. Natural gas monthly, February 1999

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-02-01

    The Natural Gas Monthly (NGM) highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. 6 figs., 28 tabs.

  17. Natural gas monthly, November 1998

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-11-01

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

  18. Natural gas monthly, January 1999

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-02-01

    The Natural Gas Monthly (NGM) highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. 6 figs., 28 tabs.

  19. Natural gas monthly, December 1998

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-12-01

    The Natural Gas Monthly (NGM) highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. 6 figs., 28 tabs.

  20. Thermoacoustic natural gas liquefier

    Energy Technology Data Exchange (ETDEWEB)

    Swift, G.W. [Los Alamos National Lab., NM (United States)

    1995-06-01

    In collaboration with Cryenco Inc. and NIST-Boulder, we intend to develop a natural gas-powered natural-gas liquefier which has absolutely no moving parts and requires no electrical power. It will have high efficiency, remarkable reliability, and low cost. Progress on the liquefier to be constructed at Cryenco continues satisfactorily. The thermoacoustic driver is still ahead of the pulse tube refrigerator, because of NIST`s schedule. We completed the thermoacoustics design in the fall of 1994, with Los Alamos providing physics input and checks of all aspects, and Cryenco providing engineering to ASME code, drafting, etc. Completion of this design represents a significant amount of work, especially in view of the many unexpected problems encountered. Meanwhile, Cryenco and NIST have almost completed the design of the pulse tube refrigerator. At Los Alamos, we have assembled a half-size scale model of the thermoacoustic portion of the 500 gal/day TANGL. This scale model will enable easy experimentation in harmonic suppression techniques, new stack geometries, new heat-exchanger geometries, resonator coiling, and other areas. As of March 1995, the scale model is complete and we are performing routine debugging tests and modifications.

  1. Natural Gas Monthly, October 1993

    Energy Technology Data Exchange (ETDEWEB)

    1993-11-10

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

  2. Natural gas monthly, May 1994

    Energy Technology Data Exchange (ETDEWEB)

    1994-05-25

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

  3. Natural gas monthly, March 1997

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

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

  4. Natural gas monthly, May 1997

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-05-01

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

  5. Natural gas monthly, June 1994

    Energy Technology Data Exchange (ETDEWEB)

    1994-06-01

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

  6. Natural gas monthly, April 1997

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-04-01

    The Natural Gas Monthly (NGM) highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are present3ed each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time, the NGM features articles designed to assist readers in using and interpreting natural gas information. The feature article is entitled ``Natural gas pipeline and system expansions.`` 6 figs., 27 tabs.

  7. Natural gas monthly, December 1997

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-12-01

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

  8. Urban index modelling for forecasting of channeled natural gas market: an example in Sao Paulo metropolitan region; Modelagem de indicadores urbanos para previsao do mercado de gas natural canalizado: um exemplo na regiao metropolitana de Sao Paulo

    Energy Technology Data Exchange (ETDEWEB)

    Massara, Vanessa Meloni; Faga, Murilo Tadeu Werneck; Udaeta, Miguel Edgar Morales [Universidade Sao Paulo (USP), SP (Brazil). Programa Interunidades de Pos Graduacao em Energia]. E-mail: vmassara@iee.usp.br; murfaga@iee.usp.br; udaeta@pea.usp.br

    2006-07-01

    This paper aims to present a systemic model for analysis of the expansion and grow up of the natural gas distribution pipeline in a city. This methodology integrates the understanding of the urban dynamics to the strategies of expansion in the natural gas distribution network, through the grouping of information such as family income, demographic density and construction area, percentage of land use, number of households as well as commercial, service and industrial establishments, number of real state as well as indicative information released by the Urban Plan of the city regarding the increments in the peripheral districts. Relating the gas consumption esteemed by each type of land occupation and the cost for expanding the gas distribution network, the model will indicate, for each neighborhood, the viability of implementing a gas network as well as the places with potential for growing density in the existing gas distribution system. The aim is to propose an integration of aspects of city dynamics and new energy source development, taking the advance of natural gas in Sao Paulo Metropolitan area as a specific case study. Through the analysis of highly industrialized, residential and commercial suburbs of the City of Sao Caetano do Sul, the importance of urban parameters in the decision making process for network expansion is identified. (author)

  9. Natural gas monthly, April 1998

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-04-01

    This issue of the Natural Gas Monthly presents the most recent estimates of natural gas data from the Energy Information Administration (EIA). Estimates extend through April 1998 for many data series. The report highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time, feature articles are presented designed to assist readers in using and interpreting natural gas information. This issue contains the special report, ``Natural Gas 1997: A Preliminary Summary.`` This report provides information on natural gas supply and disposition for the year 1997, based on monthly data through December from EIA surveys. 6 figs., 28 tabs.

  10. Natural gas monthly, April 1994

    Energy Technology Data Exchange (ETDEWEB)

    1994-04-26

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

  11. Natural gas monthly, September 1998

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-09-01

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

  12. Liquefied Natural Gas Transfer

    Science.gov (United States)

    1980-01-01

    Chicago Bridge & Iron Company's tanks and associated piping are parts of system for transferring liquefied natural gas from ship to shore and storing it. LNG is a "cryogenic" fluid meaning that it must be contained and transferred at very low temperatures, about 260 degrees below Fahrenheit. Before the LNG can be pumped from the ship to the storage tanks, the two foot diameter transfer pipes must be cooled in order to avoid difficulties associated with sharp differences of temperature between the supercold fluid and relatively warm pipes. Cooldown is accomplished by sending small steady flow of the cryogenic substance through the pipeline; the rate of flow must be precisely controlled or the transfer line will be subjected to undesirable thermal stress.

  13. Natural gas conversion process

    Energy Technology Data Exchange (ETDEWEB)

    1992-01-01

    The experimental apparatus was dismantled and transferred to a laboratory space provided by Lawrence Berkeley Laboratory (LBL) which is already equipped with a high-ventilation fume hood. This will enable us to make tests at higher gas flow rates in a safe environment. Three papers presented at the ACS meeting in San Francisco (Symposium on Natural Gas Upgrading II) April 5--10, 1992 show that the goal of direct catalytic conversion of Methane into heavier Hydrocarbons in a reducing atmosphere is actively pursued in three other different laboratories. There are similarities in their general concept with our own approach, but the temperature range of the experiments reported in these recent papers is much lower and this leads to uneconomic conversion rates. This illustrates the advantages of Methane activation by a Hydrogen plasma to reach commercial conversion rates. A preliminary process flow diagram was established for the Integrated Process, which was outlined in the previous Quarterly Report. The flow diagram also includes all the required auxiliary facilities for product separation and recycle of the unconverted feed as well as for the preparation and compression of the Syngas by-product.

  14. Review of Sector and Regional Trends in U.S. Electricity Markets. Focus on Natural Gas. Natural Gas and the Evolving U.S. Power Sector Monograph Series. Number 1 of 3

    Energy Technology Data Exchange (ETDEWEB)

    Logan, Jeffrey; Medlock III, Kenneth B.; Boyd, William C.

    2015-10-15

    This study explores dynamics related to natural gas use at the national, sectoral, and regional levels, with an emphasis on the power sector. It relies on a data set from SNL Financial to analyze recent trends in the U.S. power sector at the regional level. The research aims to provide decision and policy makers with objective and credible information, data, and analysis that informs their discussions of a rapidly changing energy system landscape. This study also summarizes regional changes in natural gas demand within the power sector. The transition from coal to natural gas is occurring rapidly along the entire eastern portion of the country, but is relatively stagnant in the central and western regions. This uneven shift is occurring due to differences in fuel price costs, renewable energy targets, infrastructure constraints, historical approach to regulation, and other factors across states.

  15. Market evaluation and investment planning in natural gas industry in Brazil: development of the net distribution pipeline; Avaliacao de mercado e planejamento de investimentos na industria de gas natural no Brasil: perspectivas de crescimento da malha de gasodutos de distribuicao

    Energy Technology Data Exchange (ETDEWEB)

    Avila, Pedro L.; Pamplona, Edson O. [Universidade Federal de Itajuba (UNIFEI), MG (Brazil)

    2008-07-01

    This paper proposes to develop a real options model to decision-making investments in flexible technologies. As a result, finding a closed-form solution, derived from the partial differential equation of the value of flexibility provided by alternative fuels. However, you can present and analysis the results of a practical application using the method to solve real options problems known as binomial model. Initially presents a brief explanation on the method of discounted cash flow, its failures and changes to the real options analysis. In the sequence chart an overview of the natural gas industry on Brazil, emphasizing the need for consistent investments evaluations in the sector. The next section shows the proposed development of mathematical model for assessing the flexibility to choose, obtained by the exchange of fuel for transport of gas pipeline distribution of natural gas. The model takes as the case scenario where the flexible pipeline can carry both natural gas and hydrogen, and the evaluation of the option of exchanging input gives more value to the investment opportunity, and consider the optimum conditions where the option to be exercised. Keywords: Decision Making, Real Options; Natural Gas, Flexible Technology. (author)

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

    Energy Technology Data Exchange (ETDEWEB)

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

    2008-07-01

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

  17. 75 FR 13524 - Northern Natural Gas Company, Southern Natural Gas Company, Florida Gas Transmission Company, LLC...

    Science.gov (United States)

    2010-03-22

    ... Energy Regulatory Commission Northern Natural Gas Company, Southern Natural Gas Company, Florida Gas... of Application March 16, 2010. Take notice that on March 5, 2010, Northern Natural Gas Company... other owners, Southern Natural Gas Company, Florida Gas Transmission Company, LLC, Transcontinental...

  18. Turbulent markets. Petroleum, natural gas, electricity and the consequences for the pellets market; Turbulente Maerkte. Erdoel, Erdgas, Strom und die Folgen fuer den Pelletsmarkt

    Energy Technology Data Exchange (ETDEWEB)

    Seltmann, Thomas

    2011-11-15

    Pellets prices were comparatively constant during the past few years. If this trend will continue and if supply is assured, pellets heating systems will provide a renewable and sustainable heat source also on a long-term basis. In contrast, fossil fuels are getting shorter, and prices are surging. Turbulent markets are also envisaged for electric heating systems and heat pump systems. It is difficult to estimate whether this option will become more costly in the future or less so. In view of the high cost of generation, grid management and stores, low prices should not be expected.

  19. 77 FR 71788 - Notice of Change to the Publication of Natural Gas Wellhead Prices

    Science.gov (United States)

    2012-12-04

    ..., marketers, and consumers along the natural gas value chain, as well as to the heterogeneity of natural gas... nonhydrocarbon gases. Natural gas production and revenue data supplied by the states is not sufficiently detailed... about the natural gas value chain leading to the market hub would likely be burdensome, and...

  20. Natural gas monthly, February 1994

    Energy Technology Data Exchange (ETDEWEB)

    1994-02-25

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

  1. Essentials of natural gas microturbines

    CERN Document Server

    Boicea, Valentin A

    2013-01-01

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

  2. Natural gas monthly, October 1995

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-10-23

    The Natural Gas Monthly highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. A glossary of the terms used in this report is provided to assist readers in understanding the data presented in this publication. 6 figs., 30 tabs.

  3. Natural gas monthly, March 1998

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    The March 1998 edition of the Natural Gas Monthly highlights activities, events, and analyses associated with the natural gas industry. Volume and price data are presented for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. This report also features an article on the correction of errors in the drilling activity estimates series, and in-depth drilling activity data. 6 figs., 28 tabs.

  4. Natural gas monthly, March 1998

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    The March 1998 edition of the Natural Gas Monthly highlights activities, events, and analyses associated with the natural gas industry. Volume and price data are presented for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. This report also features an article on the correction of errors in the drilling activity estimates series, and in-depth drilling activity data. 6 figs., 28 tabs.

  5. Natural gas monthly, January 1994

    Energy Technology Data Exchange (ETDEWEB)

    1994-02-01

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

  6. Natural gas monthly, October 1991

    Energy Technology Data Exchange (ETDEWEB)

    1991-11-05

    The Natural Gas Monthly (NGM) is prepared in the Data Operations Branch of the Reserves and Natural Gas Division, Office of Oil and Gas, Energy Information Administration (EIA), US Department of Energy (DOE). The NGM highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. The data in this publication are collected on surveys conducted by the EIA to fulfill its responsibilities for gathering and reporting energy data. Some of the data are collected under the authority of the Federal Energy Regulatory Commission (FERC), an independent commission within the DOE, which has jurisdiction primarily in the regulation of electric utilities and the interstate natural gas industry. Geographic coverage is the 50 States and the District of Columbia. 16 figs., 33 tabs.

  7. Natural gas contracts in efficient portfolios

    Energy Technology Data Exchange (ETDEWEB)

    Sutherland, R.J.

    1994-12-01

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

  8. Natural gas monthly, February 1998

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-02-01

    This issue of the Natural Gas Monthly (NGM) presents the most recent estimates of natural gas data from the Energy Information Administration. Estimates extend through February 1998 for many data series, and through November 1997 for most natural gas prices. Highlights of the natural gas data contained in this issue are: Preliminary estimates for January and February 1998 show that dry natural gas production, net imports, and consumption are all within 1 percent of their levels in 1997. Warmer-than-normal weather in recent months has resulted in lower consumption of natural gas by the residential sector and lower net withdrawals of gas from under round storage facilities compared with a year ago. This has resulted in an estimate of the amount of working gas in storage at the end of February 1998 that is 18 percent higher than in February 1997. The national average natural gas wellhead price is estimated to be $3.05 per thousand cubic feet in November 1997, 7 percent higher than in October. The cumulative average wellhead price for January through November 1997 is estimated to be $2.42 per thousand cubic feet, 17 percent above that of the same period in 1996. This price increase is far less than 36-percent rise that occurred between 1995 and 1996. 6 figs., 26 tabs.

  9. PetroChina, Wuhan City Signs Natural Gas Supply Contract

    Institute of Scientific and Technical Information of China (English)

    Wang Keyu

    2001-01-01

    @@ In mid-November 200 1, PetroChina and Wuhan City, the capital of Hubei Province, signed a contract for natural gas sales and transmission via ZhongxianWuhan pipeline to provide natural gas for the city that is the largest gas consumer of the pipeline. The contract is in line with the "take or pay" clause of the international convention on natural gas marketing.

  10. Natural gas monthly, August 1990

    Energy Technology Data Exchange (ETDEWEB)

    1990-11-05

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

  11. Natural Gas Energy Educational Kit.

    Science.gov (United States)

    American Gas Association, Arlington, VA. Educational Services.

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

  12. Natural gas monthly, July 1990

    Energy Technology Data Exchange (ETDEWEB)

    1990-10-03

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

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

    Energy Technology Data Exchange (ETDEWEB)

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

    2004-06-15

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

  14. The market of natural gas for the power plant sector under the obligation of CO{sub 2} reduction. A model supported analysis of the European energy market; Der Erdgasmarkt fuer den Kraftwerkssektor unter CO{sub 2}-Minderungsverpflichtungen. Eine modellgestuetzte Analyse des europaeischen Energiemarktes

    Energy Technology Data Exchange (ETDEWEB)

    Perlwitz, Holger

    2007-02-12

    The contribution under consideration describes the development of a certificate market model for natural gas, electricity and carbon dioxide for the analysis of the significance of the natural gas market for power stations under the obligation of the reduction of carbon dioxide. The author of this contribution develops the integrated PERSEUS EEM model. Thus, strategic questions in the European energy sector can be analyzed quantitatively by means of the multi periodical linear optimization. Russia, Algeria and Norway dominate in the offer of natural gas in Europe. The use of gas-fired power stations is the most important strategy for the reduction of the emissions of carbon dioxide. The comparison of the generation of current from natural gas for the scenario EuETS with the scenario NoETS shows a higher generation of electricity from natural gas in the scenario EuETS. Within the time period of consideration, France, Great Britain, Poland and Czech Republic are the largest supplier of CO{sub 2} emission trading in the scenario EuETS. With this model, substantial fundamental connections of the markets for natural gas, electricity and CO{sub 2} certificate could be analyzed simultaneously for the first time.

  15. NewSituation of China Natural Gas Industry

    Institute of Scientific and Technical Information of China (English)

    Xu Bo; Wu Jie

    2015-01-01

    China natural gas industry is at a turning point. Growth of mid-long term natural gas consumption may maintain at about 10%, supply is sufficient or even “over-sufficient”, natural gas price will be determined by competition, oil and gas pipeline facilities will be opened fairly, and private enterprises will play important roles in natural gas exploration, development, storage, transportation, and trade. It can been foreseen that China natural gas industry is very likely to take a turn in next 10 years, and a modern natural gas market with consumption about 500 billion cubic meters will come into being characterized by complete supervision system, diversified market, steady supply, fairly opened pipelines, transparent trading mechanism, and competitive prices.

  16. Gas Hydrate Storage of Natural Gas

    Energy Technology Data Exchange (ETDEWEB)

    Rudy Rogers; John Etheridge

    2006-03-31

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

  17. Natural gas imports and exports, first quarter report 2000

    Energy Technology Data Exchange (ETDEWEB)

    None

    2000-06-01

    The Office of Natural Gas and Petroleum Import and Export Activities prepares quarterly reports showing natural gas import and export activity. Companies are required to file quarterly reports. Attachments show the percentage of takes to maximum firm contract levels and the weighted average per unit price for each of the long-term importers during the 5 most recent reporting quarters, volumes and prices of gas purchased by long-term importers and exporters during the past 12 months, volume and price data for gas imported on a short-term or spot market basis, and the gas exported on a short-term or spot market basis to Canada and Mexico.

  18. Natural gas imports and exports, third quarter report 2000

    Energy Technology Data Exchange (ETDEWEB)

    None

    2000-12-01

    The Office of Natural Gas and Petroleum Import and Export Activities prepares quarterly reports showing natural gas import and export activity. Companies are required to file quarterly reports. Attachments show the percentage of takes to maximum firm contract levels and the weighted average per unit price for each of the long-term importers during the 5 most recent quarters, volumes and prices of gas purchased by long-term importers and exporters during the past 12 months, volume and price data for gas imported on a short-term or spot market basis, and the gas exported on a short-term or spot market basis to Canada and Mexico.

  19. Natural gas imports and exports, fourth quarter report 1999

    Energy Technology Data Exchange (ETDEWEB)

    None

    2000-03-01

    The Office of Natural Gas and Petroleum Import and Export Activities prepares quarterly reports showing natural gas import and export activity. Companies are required to file quarterly reports. Attachments show the percentage of takes to maximum firm contract levels and the weighted average per unit price for each of the long-term importers during the five most recent quarters, volumes and prices of gas purchased by long-term importers and exporters during the past 12 months, volume and price data for gas imported on a short-term or spot market basis, and the gas exported on a short-term or spot market basis to Canada and Mexico.

  20. Natural Gas Monthly August 1998

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-08-01

    The Natural Gas Monthly (NGM) highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time, the NGM features articles designed to assist readers in using and interpreting natural gas information. Explanatory notes supplement the information found in tables of the report. A description of the data collection surveys that support the NGM is provided. A glossary of the terms used in this report is also provided to assist readers in understanding the data presented in this publication.

  1. Natural Gas Fires Energy Future

    Institute of Scientific and Technical Information of China (English)

    JANKOT

    2004-01-01

    On July 5, 2004, Mrs. Caoof Shanghai's Baoshan district became Shanghai's one-millionth natural gas user. "This is great!" exclaims Mrs. Cao as she points to her newly installed gas grid. "It's got a big flame perfect for Chinese stirfrying. It's easier to use and not as polluting as coal."

  2. Natural gas industry in Iran

    Energy Technology Data Exchange (ETDEWEB)

    Omidvar, Hedayat

    2010-09-15

    Iran holds the second largest gas reserves in the word with over 27.5 trillion cubic meters (TCM) of natural gas. Due to lack of geological surveys in certain geographical regions in Iran, it is likely to explore further reserves in the future.

  3. Economical and geopolitical aspects bond to the foreseen development of the natural gas in an open market; Aspects economiques et geopolitiques lies au developpement prevu du gaz naturel dans un marche ouvert

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-12-15

    For the first time in 2000, the part of natural gas is equal to those of coal in the world energy accounting. The economy and the geo-policy of this developing energy is analyzed, showing an economy dominated by the transport costs, the specificity of the european sector and the opening market since 1980. The european market opening incertitudes and opportunities are detailed. In conclusion the Gaz De France role in the european energy pole and the new regulations are discussed. (A.L.B.)

  4. Opportunities and challenges in developing gas markets in South America

    Energy Technology Data Exchange (ETDEWEB)

    Duarte, Cristiano Boaventura [PETROBRAS S.A., Rio de Janeiro, RJ (Brazil)

    2008-07-01

    The article has the objective of identifying and analyzing the key market levers and drivers, emerging issues and challenges in developing the gas markets in South America. In section 1, the paper provides an overview of the most relevant indicators in the natural gas markets of the region. Data such as natural gas proven reserves; production; consumption; trade movements (by pipeline and LNG) and main aspects of regulatory framework are shown. In section 2, some of the key challenges and opportunities in developing gas markets in the region are identified, including those relating to market integration, political aspects and the main players' investments. In section 3, possible strategies from governments and enterprises to overcome those challenges, and seize the potential opportunities of the region are examined. In section 4, the conclusions point to the potential of developing the gas markets as a means to diversify the energy sources in the region, fostering a successful process of economic growth and political integration in the area. (author)

  5. Natural gas monthly, November 1997

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-11-01

    This issue of the Natural Gas Monthly presents the most recent estimates of natural gas data from the Energy Information Administration. Estimates extend through November for many data series, and through August for most natural gas prices. Highlights of the most recent data estimates are: (1) Preliminary estimates of dry natural gas production and total consumption available through November 1997 indicate that both series are on track to end the year at levels close to those of 1996. Cumulative dry production is one-half percent higher than in 1996 and consumption is one-half percent lower. (2) Natural gas production is estimated to be 52.6 billion cubic feet per day in November 1997, the highest rate since March 1997. (3) After falling 8 percent in July 1997, the national average wellhead price rose 10 percent in August 1997, reaching an estimated $2.21 per thousand cubic feet. (4) Milder weather in November 1997 compared to November 1996 has resulted in significantly lower levels of residential consumption of natural gas and net storage withdrawls than a year ago. The November 1997 estimates of residential consumption and net withdrawls are 9 and 20 percent lower, respectively, than in November 1996.

  6. Biogas in the natural gas distribution network; Biogas til nettet

    Energy Technology Data Exchange (ETDEWEB)

    Kvist Jensen, T.

    2009-05-15

    With the Danish 'Thorsoe Biogas Plant' as reference case, an assessment of the possibility of using the existing natural gas distribution network for distributing biogas was carried out. Technologies for and cost of upgrading biogas to natural gas quality are presented. Furthermore, a socio-economic analysis has been performed, including the Danish financial conditions, the market models, and the role of the natural gas distribution companies.

  7. Natural gas in the 21st century. Part 1. Rock-solid trust in the future of the Dutch natural gas trading company Nederlandse Gasunie; Gas in de 21ste eeuw. Deel 1. Rotsvast vertrouwen in de toekomst van Gasunie

    Energy Technology Data Exchange (ETDEWEB)

    Krikke, R. [ed.

    2000-03-01

    In this first part of a new series experts in the field of the natural gas market in the Netherlands are interviewed about their opinion on the consequences of and developments after the new Dutch Natural Gas Law ('Gaswet') has come into effect. In this article the general manager of the natural gas trading company Gasunie answers questions on the natural gas market and the position of Gasunie in that market. He also expresses his personal interest in domotics.

  8. The gas pipeline Bolivia-Brazil and the natural gas market expansion in Sao Paulo state; Le gazoduc Bolivie-Bresil et l'expansion du marche du gaz naturel dans l'etat de Sao-Paulo

    Energy Technology Data Exchange (ETDEWEB)

    Pileggi, Valneo; Finavaro, Carlos Alberto; Itagaki, Armando Riuti [Comgas (Brazil)

    2000-07-01

    This paper will present the main interesting points of COMGAS Investments to increase the distribution and sales of the Natural Gas purchased from Bolivia. It will also present the technical and economic aspects of PETROBRAS - COMGAS Natural Gas Furnish Contract, the sale strategy adopted to achieve the objectives and the schedules coming from this contract. (authors)

  9. Economic missions. Synthetic file: the petroleum sector in Brazil (exploration and production); the refining activity in Brazil; natural gas in Brazil: a fragile market, inferior to forecasts; Missions economiques. Fiche de synthese: le secteur petrolier au Bresil (exploration et production); le raffinage au Bresil; gaz naturel au Bresil: un marche fragile, inferieur aux previsions

    Energy Technology Data Exchange (ETDEWEB)

    Anon

    2002-12-01

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

  10. A Comparative Study of Liquefied Natural Gas: An Overview

    Directory of Open Access Journals (Sweden)

    Muhammad Khan Memon

    2014-05-01

    Full Text Available Natural gas is the world’s fastest growing fuel and being produced by many countries of the world in the commercial quantities. Increasing natural gas price and new development in the technologies, liquefied natural gas industry is economically attractive in the major gas exporting countries. Liquefied Natural Gas (LNG is an important energy source and continued to contribute the growth of natural gas industry. The new advance LNG technology is used for natural gas transportation for long distances. LNG can be transported by the large insulated cryogenic tankers at affordable cost. This study presents an overview of LNG liquidation facilities from natural gas as feed gas to LNG storage and transport. The main objective of the study is to highlight the current data for reviewers on LNG world market, mainly on LNG production, supply, demand, price and new development of LNG plants. The technology is growing gradually with increasing number of LNG consuming countries in overall the world. In the near future, LNG price may be affected by the advanced shale gas production in the United States of America and China. Australia becomes the world second largest exporter of LNG market after Qatar. Australia will increase LNG supply by 15 Bcf/day from 2014 and accounting for 25% of world LNG production by 2030. Global LNG production forecast will be reached 540 Bcm by 2020 and LNG trade will be reached 425 Mtpa by 2025. New countries are interested to enter in the LNG world market as importers and exporters.

  11. Greenhouse-gas-trading markets.

    Science.gov (United States)

    Sandor, Richard; Walsh, Michael; Marques, Rafael

    2002-08-15

    This paper summarizes the extension of new market mechanisms for environmental services, explains of the importance of generating price information indicative of the cost of mitigating greenhouse gases (GHGs) and presents the rationale and objectives for pilot GHG-trading markets. It also describes the steps being taken to define and launch pilot carbon markets in North America and Europe and reviews the key issues related to incorporating carbon sequestration into an emissions-trading market. There is an emerging consensus to employ market mechanisms to help address the threat of human-induced climate changes. Carbon-trading markets are now in development around the world. A UK market is set to launch in 2002, and the European Commission has called for a 2005 launch of an European Union (EU)-wide market, and a voluntary carbon market is now in formation in North America. These markets represent an initial step in resolving a fundamental problem in defining and implementing appropriate policy actions to address climate change. Policymakers currently suffer from two major information gaps: the economic value of potential damages arising from climate changes are highly uncertain, and there is a lack of reliable information on the cost of mitigating GHGs. These twin gaps significantly reduce the quality of the climate policy debate. The Chicago Climate Exchange, for which the authors serve as lead designers, is intended to provide an organized carbon-trading market involving energy, industry and carbon sequestration in forests and farms. Trading among these diverse sectors will provide price discovery that will help clarify the cost of combating climate change when a wide range of mitigation options is employed. By closing the information gap on mitigation costs, society and policymakers will be far better prepared to identify and implement optimal policies for managing the risks associated with climate change. Establishment of practical experience in providing

  12. Natural gas monthly, March 1999

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    This issue of the Natural Gas Monthly contains estimates for March 1999 for many natural gas data series at the national level. Estimates of national natural gas prices are available through December 1998 for most series. Highlights of the data contained in this issue are listed below. Preliminary data indicate that the national average wellhead price for 1998 declined to 16% from the previous year ($1.96 compared to $2.32 per thousand cubic feet). At the end of March, the end of the 1998--1999 heating season, the level of working gas in underground natural gas storage facilities is estimated to be 1,354 billion cubic feet, 169 billion cubic feet higher than at the end of March 1998. Gas consumption during the first 3 months of 1999 is estimated to have been 179 billion cubic feet higher than in the same period in 1998. Most of this increase (133 billion cubic feet) occurred in the residential sector due to the cooler temperatures in January and February compared to the same months last year. According to the National Weather Service, heating degree days in January 1999 were 15% greater than the previous year while February recorded a 5% increase.

  13. Natural gas imports and exports: First quarter report 1995

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-07-01

    The Office of Fuels Programs prepares quarterly reports summarizing the data provided by companies authorized to import or export natural gas. Companies are required, as a condition of their authorizations, to file quarterly reports with the OFP. This quarter`s focus is market penetration of gas imports into New England. Attachments show the following: % takes to maximum firm contract levels and weighted average per unit price for the long-term importers, volumes and prices of gas purchased by long-term importers and exporters, volumes and prices for gas imported on short-term or spot market basis, and gas exported short-term to Canada and Mexico.

  14. Future view on Norwegian natural gas distribution, 2015 - 2025; Framtidsbilde for norsk naturgassdistribusjon, 2015 - 2025

    Energy Technology Data Exchange (ETDEWEB)

    Einang, P M; Hennie, E; Jetlund, A S; Bertelsen, T; Skjelvik, J M

    2005-05-15

    The report shows how the available market for natural gas can realised as LNG and CNG. The necessary investments in infrastructure and cost for the different solutions are also included. The expected price development natural gas and the connection prices for natural gas versus crude oil are shown. The report also shows the environmental benefits possible by choosing natural gas

  15. Future view on Norwegian natural gas distribution, 2015 - 2025; Framtidsbilde for norsk naturgassdistribusjon, 2015 - 2025

    Energy Technology Data Exchange (ETDEWEB)

    Einang, P M; Hennie, E; Jetlund, A S; Bertelsen, T; Skjelvik, J M

    2005-05-15

    The report shows how the available market for natural gas can realised as LNG and CNG. The necessary investments in infrastructure and cost for the different solutions are also included. The expected price development natural gas and the connection prices for natural gas versus crude oil are shown. The report also shows the environmental benefits possible by choosing natural gas

  16. LIQUIFIED NATURAL GAS (LNG CARRIERS

    Directory of Open Access Journals (Sweden)

    Daniel Posavec

    2010-12-01

    Full Text Available Modern liquefied natural gas carriers are double-bottom ships classified according to the type of LNG tank. The tanks are specially designed to store natural gas cooled to -161°C, the boiling point of methane. Since LNG is highly flammable, special care must be taken when designing and operating the ship. The development of LNG carriers has begun in the middle of the twentieth century. LNG carrier storage space has gradually grown to the current maximum of 260000 m3. There are more than 300 LNG carriers currently in operation (the paper is published in Croatian.

  17. Regulation of open access in natural gas pipeline services; Regulacao do livre acesso aos dutos de transporte de gas natural

    Energy Technology Data Exchange (ETDEWEB)

    Silva, Anderson Souza da [Rio Grande do Norte Univ., Natal, RN (Brazil)]. E-mail: andersonssmagister@yahoo.com.br

    2003-07-01

    The recent development of natural gas market lived nowadays in Brazil brings the discussion about the regulation model designed for this industry, in the face of the flexibility of constitutional monopoly achieved by Constitutional Amendment no. 09 and Petroleum Law (Nbr. 9.478/97). The present paper analyses the introduction of open access conception in the pipeline services - foreseen in Petroleum Law - and the open access regulation in the case of natural gas pipeline services. The paper points out the juridical issues of the introduction of open access and its role for the creation of an environment of competition in natural gas market. (author)

  18. Mexican demand for US natural gas

    Energy Technology Data Exchange (ETDEWEB)

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

    1993-09-01

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

  19. Raman Gas Analyzer (RGA): Natural Gas Measurements.

    Science.gov (United States)

    Petrov, Dmitry V; Matrosov, Ivan I

    2016-06-08

    In the present work, an improved model of the Raman gas analyzer (RGA) of natural gas (NG) developed by us is described together with its operating principle. The sensitivity has been improved and the number of measurable gases has been expanded. Results of its approbation on a real NG sample are presented for different measurement times. A comparison of the data obtained with the results of chromatographic analysis demonstrates their good agreement. The time stability of the results obtained using this model is analyzed. It is experimentally established that the given RGA can reliably determine the content of all molecular NG components whose content exceeds 0.005% for 100 s; moreover, in this case the limiting sensitivity for some NG components is equal to 0.002%.

  20. Natural Gas Gathering and Purification in Sichuan Gas Fields

    Institute of Scientific and Technical Information of China (English)

    Zhang Zhilin

    1996-01-01

    @@ Natural Gas Gathering and Transmission Technology The construction of gas gathering & transmission lines and stations is an important part of the surface construction of gas fields, whose investment accounts for about half of the total in gas field's development.

  1. Medium-Term Oil and Gas Markets 2011

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2011-06-16

    Oil and gas markets have been marked by an increased divergence in recent months. On the one hand, oil market developments have generated an unpleasant sense of deja vu: rapid demand growth in emerging markets eclipsed sluggish supply growth to push prices higher even before the conflict in Libya tightened supplies still further. Oil prices around $100/bbl are weighing down on an already-fragile macroeconomic and financial situation in the OECD, pressuring national budgets in the non-OECD and causing price inflation of other commodities, as well as political concerns about speculation. There is an uncanny resemblance to the first half of 2008. On the other hand, in the world of natural gas an amazing disconnect has developed as demand recovered to well above pre-financial-crisis levels in most major regions. Gas markets have tightened in Europe and Asia, where prices are about twice the level seen in the United States, as the unconventional gas revolution is in full swing. From the upstream implications of the Arab Spring to the macroeconomic consequences of the eurozone crisis, energy markets are experiencing one of the most uncertain periods in decades. This publication provides a comprehensive outlook for oil and gas fundamentals through 2016. The oil market analysis covers demand developments on a product-by-product and key-sector basis, as well as a detailed bottom-up assessment of upstream and refinery investments, trade flows, oil products supply and OPEC spare capacity. The gas market analysis offers a region-by-region assessment of demand and production, infrastructure investment, price developments and prospects for unconventional gas. It also examines the globalising LNG trade.

  2. Opportunities to reduce methane emissions in the natural gas industry

    Energy Technology Data Exchange (ETDEWEB)

    Cowgill, R.M. [Radian Corporation, Austin, TX (United States)

    1995-12-31

    The U.S. Environmental Protection Agency (EPA) and the Gas Research Institute (GRI) cofunded a project to quantify methane (CH{sub 4}) emissions from the U.S. natural gas industry. Methane, the major constituent of natural gas, is a potent greenhouse gas that is believed to increase the effect of global warming when released to the atmosphere. Reducing emissions from natural gas systems would lessen the greenhouse gas effect attributable to atmospheric CH{sub 4}. Further, mitigation methods to reduce emissions of natural gas, a marketable resource, could save money and increase energy efficiency. This presentation summarizes the major sources and quantity of methane being emitted to the atmosphere for all segments of the U.S. gas industry: production; processing; storage; transmission; and distribution. A description of how those emissions were determined is included here, as well as a discussion of which sources are potential candidates for reducing emissions. (author)

  3. The liberalization of the European gas market and its consequences for Russia

    Energy Technology Data Exchange (ETDEWEB)

    Finon, D.; Locatelli, C

    2002-07-01

    Russia is the world biggest natural gas producer, with output of 581 bn m{sup 3} in 2001, and is also a key supplier of the European gas market (around 30% of current European Union gas imports). Therefore gas exports rank with oil exports as an essential variable of Russian economic policy, and any institutional evolution of its gas export markets is crucial for Russia's economy as well as its gas industry. Liberalization of the European gas market will have major consequences for main suppliers, and therefore for Russia. (author)

  4. Strategy implications of world gas market dynamics

    NARCIS (Netherlands)

    Weijermars, R.

    2011-01-01

    Global trends – past and future – of world natural gas consumption, production, reserves, and prices are highlighted here analyzing the BP Statistical Review of World Energy 2011, the BP Energy Outlook 2011, and the latest natural gas data from the world’s major energy agencies. Growing demand and d

  5. Strategy implications of world gas market dynamics

    NARCIS (Netherlands)

    Weijermars, R.

    2011-01-01

    Global trends – past and future – of world natural gas consumption, production, reserves, and prices are highlighted here analyzing the BP Statistical Review of World Energy 2011, the BP Energy Outlook 2011, and the latest natural gas data from the world’s major energy agencies. Growing demand and d

  6. Natural gas monthly, January 1997

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-01-01

    This publication, the Natural Gas Monthly, presents the most recent data on natural gas supply, consumption, and prices from the Energy Information Administration (EIA). Of special interest in this issue are two articles summarizing reports recently published by EIA. The articles are {open_quotes}Natural Gas Productive Capacity{close_quotes} and {open_quotes}Outlook for Natural Gas Through 2015,{close_quotes} both of which precede the {open_quotes}Highlights{close_quotes} section. With this issue, January 1997, changes have been made to the format of the Highlights section and to several of the tabular and graphical presentations throughout the publication. The changes to the Highlights affect the discussion of developments in the industry and the presentation of weekly storage data. An overview of the developments in the industry is now presented in a brief summary followed by specific discussions of supply, end-use consumption, and prices. Spot and futures prices are discussed as appropriate in the Price section, together with wellhead and consumer prices.

  7. North American Natural Gas Vision

    Science.gov (United States)

    2005-01-01

    Pemex Comercio Internacional (Pemex International), responsible for international trade. 30 North American Natural Gas Vision In 1995, the...distribution of secondary petrochemical products; and Pemex Internacional , which is in charge of international trade. Comisión Reguladora de Energía

  8. Staff Handbook on Natural Gas.

    Science.gov (United States)

    Gorges, H. A., Ed.; Raine, L. P., Ed.

    The Department of Commerce created a Natural Gas Action Group early in the fall of 1975 to assist industrial firms and the communities they serve to cope with the effects of potentially severe and crippling curtailment situations. This action group was trained to assess a specific local situation, review the potential for remedial action and…

  9. Natural gas in the energy industry of the 21st century

    Energy Technology Data Exchange (ETDEWEB)

    Cuttica, J.

    1995-12-31

    This paper provides a gas industry perspective on the impacts of restructuring the natural gas and electric industries. The four main implications discussed are: (1) market trends, (2) strategic positioning, (3) significant market implications, and (4) issues for the future. Market trends discussed include transitioning rate of return to market competition and regulatory impacts. Significant market implications for gas-fired generation identified include limited new generation investment, extension of existing plants, and an opportunity for distributed power generation. 12 tabs.

  10. Flex fuel polygeneration: Integrating renewable natural gas

    Science.gov (United States)

    Kieffer, Matthew

    Flex Fuel Polygeneration (FFPG) is the use of multiple primary energy sources for the production of multiple energy carriers to achieve increased market opportunities. FFPG allows for adjustments in energy supply to meet market fluctuations and increase resiliency to contingencies such as weather disruptions, technological changes, and variations in supply of energy resources. In this study a FFPG plant is examined that uses a combination of the primary energy sources natural gas and renewable natural gas (RNG) derived from MSW and livestock manure and converts them into energy carriers of electricity and fuels through anaerobic digestion (AD), Fischer-Tropsch synthesis (FTS), and gas turbine cycles. Previous techno-economic analyses of conventional energy production plants are combined to obtain equipment and operating costs, and then the 20-year NPVs of the FFPG plant designs are evaluated by static and stochastic simulations. The effects of changing operating parameters are investigated, as well as the number of anaerobic digestion plants on the 20-year NPV of the FTS and FFPG systems.

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

    Energy Technology Data Exchange (ETDEWEB)

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

    2008-07-01

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

  12. Natural Gas Distribution Regulation Natural Gas Distribution Regulation

    Directory of Open Access Journals (Sweden)

    Fernando Salas

    1995-03-01

    Full Text Available This document discusses the economic content of a set of Ruling affecting the provision of natural gas distribution services in Mexico. As such, it describes the mechanisms proposed in order to ensure economic efficiency in the undertaking of such activity, i.e., competition policies, rate regulation, delimination of licensed geographic regions and design of auction procedures for the granting of distribution franchises. This document discusses the economic content of a set of Ruling affecting the provision of natural gas distribution services in Mexico. As such, it describes the mechanisms proposed in order to ensure economic efficiency in the undertaking of such activity, i.e., competition policies, rate regulation, delimination of licensed geographic regions and design of auction procedures for the granting of distribution franchises.

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

    Energy Technology Data Exchange (ETDEWEB)

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

    2008-07-01

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

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

    Energy Technology Data Exchange (ETDEWEB)

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

    2010-07-01

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

  15. Natural gas imports and exports. Fourth quarter report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-12-31

    This report summarizes the data provided by companies authorized to import or export natural gas. Data includes volume and price for long term and short term, and gas exported to Canada and Mexico on a short term or spot market basis.

  16. Introduction and Market Prospect Analysis of Diesel and natural gas dual- fuel heavy truck%柴油-天然气双燃料重卡简介及市场前景分析

    Institute of Scientific and Technical Information of China (English)

    耿志勇; 李丽君

    2012-01-01

    通过分析国内天然气行业现状和天然气重卡销售情况,认为目前发展柴油-天然气双燃料重卡更符合我国国情。该双燃料重卡突破纯天然气汽车续驶里程限制,不仅降低运营成本而且节能环保,在技术性能、二手车买卖、应用前景等方面更具市场推广价值。%Analysis of the domestic gas industry status quo and natural gas heavy-duty truck sales,the development of diesel fuel - natural gas dual-fuel heavy-duty truck is more in line with China's national conditions.The dual-fuel heavy-duty truck to break through the pure natural gas vehicles driving range restrictions not only reduce operating costs and energy saving and environmental protection to promote the value of technical performance,used cars,and application prospects of more market.

  17. Natural in the energy market. Rapidly, efficiently, affordable; Erdgas im Waermemarkt. Schnell, effizient, bezahlbar

    Energy Technology Data Exchange (ETDEWEB)

    Kolks, Uwe [E.ON Vertrieb Deutschland GmbH, Muenchen (Germany)

    2011-11-15

    Natural gas is of great significance in the German heat supply. About 50 % of the existing buildings now are heated with natural gas. Actually, many homeowners opt for natural gas due to its excellent properties and high cost-effectiveness: The newly installed heaters have an market share above 50 %. Anyone who wants to achieve significant CO{sub 2} reductions and achieve the self-imposed climate goals, cannot pass the natural gas.

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

    Directory of Open Access Journals (Sweden)

    Coralia Angelescu

    2006-10-01

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

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

    Directory of Open Access Journals (Sweden)

    Aura Socol

    2006-12-01

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

  20. Leaking Methane from Natural Gas Vehicles: Implications for US Greenhouse Gas Reductions from the Automobile Sector

    OpenAIRE

    Victor, D.G.

    1989-01-01

    A model of the US automobile market is used to test the role that natural gas vehicles (NGVs) might play in reducing greenhouse gas emissions. Since natural gas (methane) emits less CO2 per unit of energy than petroleum products, NGVs are an obvious pathway to lower CO2 emissions. High and low demand scenarios are used to forecast the emissions from unrestricted growth and a modest program of conservation, respectively. Based on these scenarios, a reference scenario is developed that projects...

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

    Energy Technology Data Exchange (ETDEWEB)

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

    2004-07-01

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

  2. PANORAMA OF NATURAL GAS EXPLORATION IN CHINA

    Institute of Scientific and Technical Information of China (English)

    Song Yan; Li Xianqi; Fang Dequan

    1997-01-01

    @@ According to the anticipation of the International Energy Convention,natural gas will be an important substitute energy in the next century,and thus natural gas industry development has become a world trend.China not only has abundant natural gas resources, but also is one of the earliest countries to make use of gas in the world.After a prolonged wavering and slow development, China's natural gas industry has acquired rapid development since the 1980's.

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

    Energy Technology Data Exchange (ETDEWEB)

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

    2008-07-01

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

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

    Energy Technology Data Exchange (ETDEWEB)

    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. Optimization of offshore natural gas field development

    OpenAIRE

    Johansen, Gaute Rannem

    2011-01-01

    In this thesis the target is to find the optimal development solution of an offshore natural gas field. Natural gas is increasing in importance as an energy source. Whilst most of the large oil fields have been developed, there are still several major natural gas deposits that may be developed. In addition, there are also smaller offshore natural gas fields that may be put into production. Finding an optimal development solution for these resources will increase the availability of natural ga...

  6. An introduction to the economics of natural gas

    Energy Technology Data Exchange (ETDEWEB)

    Banks, F.E.

    2003-03-01

    This paper is an up-to-date, but only moderately technical survey, of the natural gas market. Supply, demand and pricing are discussed, and, in the light of the electricity deregulation experiment in California, where the expression ''dangerous failure'' has been repeatedly used to describe the extensive losses suffered by final consumers and utilities (or retailers), a modicum of attention is paid to the prospects for deregulating natural gas. Some microeconomics of the natural gas market is presented at a more elementary level than in author's energy economics textbook (2000) or book ''The Political Economy of Natural Gas'' (1987), and the author makes a studied attempt to avoid bringing the misleading Hotelling model (of exhaustible resource depletion) into the exposition. Finally, some comments on risk management with futures contracts are provided, and there is a brief mathematical appendix on futures, options and two-part pricing. (author)

  7. The oil and gas market in Bolivia

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-06-01

    Bolivia is becoming an important link in the South American energy trade given its large potential for oil and natural gas and the commissioning of the Bolivia-Brazil pipeline. Yacimientos Petroliferos Fiscales Bolivianos (YPFB) is the national oil and gas company in Bolivia. It has undergone a capitalization program and its exploration and production division was divided into two and sold to the private sector under the new names of Empresa Petrolera Andina SAM and Empresa Petrolera Chaco SAM. Shares from this division also went to the Bolivian people as part of a pension fund plan. Half of the transport and distribution division was also purchased in a joint venture. Major gas discoveries in August 1999 has prompted Bolivia to export large quantities of natural gas, primarily to Brazil's southern region, where demand has been exploding and a growing supply of Bolivian gas is much needed. This increased demand for natural gas has forced both Brazil and Bolivia to explore for other sources of gas and to conduct feasibility studies regarding the construction of gas pipelines. The recently constructed Santa Cruz-Rio Grande pipeline will not be sufficient to meet the growing demand. All the oil and gas sector investment from the private sector goes to the Bolivian government. Under Bolivian law, foreign companies are obliged to retain local representation for investment contracts, direct sales, and all government agency purchases.refs.

  8. Marketing time predicts naturalization of horticultural plants.

    Science.gov (United States)

    Pemberton, Robert W; Liu, Hong

    2009-01-01

    Horticulture is an important source of naturalized plants, but our knowledge about naturalization frequencies and potential patterns of naturalization in horticultural plants is limited. We analyzed a unique set of data derived from the detailed sales catalogs (1887-1930) of the most important early Florida, USA, plant nursery (Royal Palm Nursery) to detect naturalization patterns of these horticultural plants in the state. Of the 1903 nonnative species sold by the nursery, 15% naturalized. The probability of plants becoming naturalized increases significantly with the number of years the plants were marketed. Plants that became invasive and naturalized were sold for an average of 19.6 and 14.8 years, respectively, compared to 6.8 years for non-naturalized plants, and the naturalization of plants sold for 30 years or more is 70%. Unexpectedly, plants that were sold earlier were less likely to naturalize than those sold later. The nursery's inexperience, which caused them to grow and market many plants unsuited to Florida during their early period, may account for this pattern. Plants with pantropical distributions and those native to both Africa and Asia were more likely to naturalize (42%), than were plants native to other smaller regions, suggesting that plants with large native ranges were more likely to naturalize. Naturalization percentages also differed according to plant life form, with the most naturalization occurring in aquatic herbs (36.8%) and vines (30.8%). Plants belonging to the families Araceae, Apocynaceae, Convolvulaceae, Moraceae, Oleaceae, and Verbenaceae had higher than expected naturalization. Information theoretic model selection indicated that the number of years a plant was sold, alone or together with the first year a plant was sold, was the strongest predictor of naturalization. Because continued importation and marketing of nonnative horticultural plants will lead to additional plant naturalization and invasion, a comprehensive approach

  9. The research on natural gas pipeline transportation price formulation method

    OpenAIRE

    YU Wenjia; Ma, Yan

    2014-01-01

    This paper will introduce a method of natural gas pipeline transportation price on the basis of two-part tariff.Distance,investment and income have been taken into consideration.The total fee is divided into three parts:reservation fee,usage fee and peak-load regulation fee.Because there are different types of users in the natural gas market who show great difference in the continuity and reliability of gas supply,capacity of bearing price,elastic demand and balance use of gas,according to th...

  10. US North Slope gas and Asian LNG markets

    Science.gov (United States)

    Attanasi, E.D.

    1994-01-01

    Prospects for export of liquified natural gas (LNG) from Alaska's North Slope are assessed. Projected market conditions to 2010 show that new LNG capacity beyond announced expansions will be needed to meet regional demand and that supplies will probably come from outside the region. The estimated delivered costs of likely suppliers show that Alaska North Slope gas will not be competitive. The alternative North Slope gas development strategies of transport and sale to the lower 48 states and use on the North Slope for either enhanced oil recovery or conversion to liquids are examined. The alternative options require delaying development until US gas prices increase, exhaustion of certain North Slope oil fields, or advances occur in gas to liquid fuels conversion technology. ?? 1995.

  11. TRENDS AND STRUCTURAL CHANGES ON THE GAS MARKET UNDER CURRENT CONDITIONS

    Directory of Open Access Journals (Sweden)

    Andrei E. Shmagin

    2013-01-01

    Full Text Available The popularity of natural gas as an energy source increasingly grows. The rate of demand growth and the gas market development depend on a variety of key conditions discussed in the paper. The current market situation and trends are analyzed in the context of the global balance of energy.

  12. TRENDS AND STRUCTURAL CHANGES ON THE GAS MARKET UNDER CURRENT CONDITIONS

    OpenAIRE

    Andrei E. Shmagin

    2013-01-01

    The popularity of natural gas as an energy source increasingly grows. The rate of demand growth and the gas market development depend on a variety of key conditions discussed in the paper. The current market situation and trends are analyzed in the context of the global balance of energy.

  13. Natural gas powered bus; Erdgasbusprojekt

    Energy Technology Data Exchange (ETDEWEB)

    Ambuehl, D.; Fernandez, J.

    2003-07-01

    This report for the Swiss Federal Office of Energy presents the results of a project carried out by the Swiss Federal Institute of Technology in Zurich to evaluate the performance of a natural-gas-powered bus in comparison with two diesel buses. The report provides details on the vehicles, their routes and the results of interviews made with both passengers and drivers. Details of measurements made on fuel consumption and pollutant emissions are presented in tabular and graphical form, as are those made on noise emissions inside and outside the vehicles. The conclusions of the project are presented including economic aspects of using gas as a motor fuel. Also, the views of passengers, who were more concerned with comfort aspects, and drivers, who were more interested in technical aspects, are quoted.

  14. Development of a thermoacoustic natural gas liquefier.

    Energy Technology Data Exchange (ETDEWEB)

    Wollan, J. J. (John J.); Swift, G. W. (Gregory W.); Backhaus, S. N. (Scott N.); Gardner, D. L. (David L.)

    2002-01-01

    . The liquefier development program is divided into two components: Thermoacoustically driven refrigerators and linear motor driven refrigerators (LOPTRs). LOPTR technology will, for the foreseeable future, be limited to natural gas liquefaction capacities on the order of hundreds of gallons per day. TASHE-OPTR technology is expected to achieve liquefaction capacities of tens of thousands of gallons per day. This paper will focus on the TASHE-OPTR technology because its natural gas liquefaction capacity has greater market opportunity. LOPTR development will be mentioned briefly. The thermoacoustically driven refrigerator development program is now in the process of demonstrating the technology at a capacity of about 500 gallon/day (gpd) i.e., approximately 42,000 standard cubic feet/day, which requires about 7 kW of refrigeration power. This capacity is big enough to illuminate the issues of large-scale acoustic liquefaction at reasonable cost and to demonstrate the liquefaction of about 70% of an input gas stream, while burning about 30%. Subsequent to this demonstration a system with a capacity of approximately 10{sup 6} standard cubic feet/day (scfd) = 10,000 gpd with a projected liquefaction rate of about 85% of the input gas stream will be developed. When commercialized, the TASHE-OPTRs will be a totally new type of heat-driven cryogenic refrigerator, with projected low manufacturing cost, high reliability, long life, and low maintenance. A TASHE-OPTR will be able to liquefy a broad range of gases, one of the most important being natural gas (NG). Potential NG applications range from distributed liquefaction of pipeline gas as fuel for heavy-duty fleet and long haul vehicles to large-scale liquefaction at on-shore and offshore gas wellheads. An alternative to the thermoacoustic driver, but with many similar technical and market advantages, is the linear motor compressor. Linear motors convert electrical power directly into oscillating linear, or axial, motion

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

    Data.gov (United States)

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

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

    Energy Technology Data Exchange (ETDEWEB)

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

    1998-12-01

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

  17. Compressed natural gas vehicles motoring towards a green Beijing

    Energy Technology Data Exchange (ETDEWEB)

    Yang, Ming; Kraft-Oliver, T. [International Institute for Energy Conservation (IIEC) - Asia, Bangkok (Thailand); Guo Xiao Yan [China North Vehicle Research Institute (CNVRI), Beijing (China)

    1996-12-31

    This paper first describes the state-of-the-art of compressed natural gas (CNG) technologies and evaluates the market prospects for CNG vehicles in Beijing. An analysis of the natural gas resource supply for fleet vehicles follows. The costs and benefits of establishing natural gas filling stations and promoting the development of vehicle technology are evaluated. The quantity of GHG reduction is calculated. The objective of the paper is to provide information of transfer niche of CNG vehicle and equipment production in Beijing. This paper argues that the development of CNG vehicles is a cost-effective strategy for mitigating both air pollution and GHG.

  18. Natural gas opens up a new era for Oman

    Energy Technology Data Exchange (ETDEWEB)

    Abi-Aad, Naji

    1996-05-01

    Oman, currently seeking to diversify its hydrocarbon industry, away from dependence on oil, is currently planning to exploit its huge reserves of natural gas. Three projects are described. The first involves the construction of a regional gasline to the emirate of Ras al-Khaimah. The second two projects are export based. The first entails producing liquefied natural gas (LNG) for export by sea to markets in the Far East. The last project includes pumping natural gas to India via a marine pipeline through the Arabian Sea. (UK)

  19. Storing natural gas as frozen hydrate

    Energy Technology Data Exchange (ETDEWEB)

    Gudmundsson, J.S.; Khokhar, A.A. (Univ. of Trondheim (Norway)); Parlaktuna, M. (Middle East Technical Univ., Ankara (Turkey))

    1994-02-01

    The formation of natural gas hydrates is a well-known problem in the petroleum and natural gas industries. Hydrates are solid materials that form when liquid water and natural gas are brought in contact under pressure. Hydrate formation need not be a problem. On the contrary, it can be an advantage. The volume of hydrates is much less than that of natural gas. At standard conditions, hydrates occupy 150 to 170 times less volume than the corresponding gas. Typically, natural gas hydrates contain 15% gas and 85% water by mass. It follows that hydrates can be used for large-scale storage of natural gas. Benesh proposed using hydrates to improve the load factor of natural gas supply systems. The author suggested that hydrates could be produced by bringing liquid water into contact with natural gas at the appropriate temperature and high pressure. The hydrate then would be stored at a temperature and pressure where it was stable. When gas was needed for the supply system, the hydrate would be melted at low pressure. The stability of a natural gas hydrate during storage at atmospheric pressure and below-freezing temperatures was studied in the laboratory. The gas hydrate was produced in a stirred vessel at 2- to 6-MPa pressure and temperatures from 0 to 20 C. The hydrate was refrigerated and stored in deep freezers at [minus]5, [minus]10, and [minus]18 C for up to 10 days. The natural gas hydrate remained stable when kept frozen at atmospheric pressure.

  20. China's gas market under new situations: Trends and countermeasures – Taking Sichuan and Chongqing gas provinces as an example

    Directory of Open Access Journals (Sweden)

    Zi'ang Jiang

    2016-05-01

    Full Text Available The world oil and gas market has entered a new period of low oil prices, which has inevitably affected the natural gas market in China. So, it is urgent to timely study the market trends and to actively seek for appropriate countermeasures. In this paper, the development trends of China's gas market under the situations of New Normal and low oil prices were analyzed from the perspective of sustainable development of the natural gas industrial chain and market, by taking the Sichuan and Chongqing gas provinces as an example, which are of representative and of great significance to China in its natural gas market. The following trends were identified. First, the gas market reform will be deepened. Second, the competition among major market players will be intensified. Third, supply will exceed demand. Fourth, export tasks will be difficult. Fifth, higher demand of “guarantees of the minimum GDP, tax and profit” will be raised for local government. And sixth, low-cost strategy will be indispensable to oil and gas enterprises. In order to cater to these trends, some countermeasures were presented during the 13th Five-Year Plan. First, to improve the natural gas market system, to strengthen the supply-side reform, to complete market development modes, and to promote the introduction of governmental policies for relevant industries. Second, to develop the efficient gas-consuming clusters such as industrial parks, LNG-fueled vehicles and vessels, and distributed energy sources system, to establish innovative marketing strategy systems, and to boost the localization of resource consumption, through the establishment of strategic alliances for natural gas terminal markets in partnership with local governments and competitive enterprises, while the Chinese government is intensifying efforts in promoting energy conservation and pollution reduction and haze control. Third, to improve the cobweb pipeline network system, and to establish the strategic

  1. World trade in liquefied natural gas

    Energy Technology Data Exchange (ETDEWEB)

    Anderson, P. J.; Daniels, E. J.

    1978-01-01

    Descriptions of LNG projects make it evident that significant activity is continuing on the development of base-load LNG projects to serve all three major gas markets: Europe, Japan, and the United States. These activities have resulted in the development of an international LNG trade of approximately 48.2 billion m/sup 3//y. This represents nearly one-third of the current level of pipeline import/exports of natural gas. By 1982, when all of the projects considered to be firm or under construction are implemented, LNG trade will have grown to a level of 53.7 billion m/sup 3//y. With the implementation of the probable projects by the mid-1980's, this level could increase to more than 112.55 billion m/sup 3//y. Assuming that the 102.2 billion m/sup 3//y of pipeline import/export projects currently proposed and under construction are implemented in the same period, LNG's relatively more rapid growth will have increased to 48% of the amount of natural gas traded by pipeline.

  2. NITROGEN REMOVAL FROM NATURAL GAS

    Energy Technology Data Exchange (ETDEWEB)

    K.A. Lokhandwala; M.B. Ringer; T.T. Su; Z. He; I. Pinnau; J.G. Wijmans; A. Morisato; K. Amo; A. DaCosta; R.W. Baker; R. Olsen; H. Hassani; T. Rathkamp

    1999-12-31

    The objective of this project was to develop a membrane process for the denitrogenation of natural gas. Large proven reserves in the Lower-48 states cannot be produced because of the presence of nitrogen. To exploit these reserves, cost-effective, simple technology able to reduce the nitrogen content of the gas to 4-5% is required. Technology applicable to treatment of small gas streams (below 10 MMscfd) is particularly needed. In this project membranes that selectively permeate methane and reject nitrogen in the gas were developed. Preliminary calculations show that a membrane with a methane/nitrogen selectivity of 3 to 5 is required to make the process economically viable. A number of polymer materials likely to have the required selectivities were evaluated as composite membranes. Polyacetylenes such as poly(1-trimethylsilyl-1-propyne) [PTMSP] and poly(4-methyl-2-pentyne) [PMP] had high selectivities and fluxes, but membranes prepared from these polymers were not stable, showing decreasing flux and selectivity during tests lasting only a few hours. Parel, a poly(propylene oxide allyl glycidyl ether) had a selectivity of 3 at ambient temperatures and 4 or more at temperatures of {minus}20 C. However, Parel is no longer commercially available, and we were unable to find an equivalent material in the time available. Therefore, most of our experimental work focused on silicone rubber membranes, which have a selectivity of 2.5 at ambient temperatures, increasing to 3-4 at low temperatures. Silicone rubber composite membranes were evaluated in bench-scale module tests and with commercial-scale, 4-inch-diameter modules in a small pilot plant. Over six days of continuous operation at a feed gas temperature of {minus}5 to {minus}10 C, the membrane maintained a methane/nitrogen selectivity of about 3.3. Based on the pilot plant performance data, an analysis of the economic potential of the process was prepared. We conclude that a stand-alone membrane process is the lowest

  3. Dedicated natural gas vehicle with low emission

    NARCIS (Netherlands)

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

    1995-01-01

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

  4. Dedicated natural gas vehicle with low emission

    NARCIS (Netherlands)

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

    1995-01-01

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

  5. Natural gas imports and exports. First quarter report 1997

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-09-01

    The Office of Natural Gas and Petroleum Import and Export Activities prepares quarterly reports summarizing the data provided by companies authorized to import or export natural gas. Attachment A shows the percentage of takes to maximum firm contract levels and the weighted average per unit price for each of the long-term importers during the five most recent reporting quarters. Attachment B shows volumes and prices of gas purchased by long-term importers and exporters during the past 12 months. Attachment C shows volume and price information pertaining to gas imported on a short-term or spot market basis. Attachment D shows the gas exported on a short-term or spot market basis to Canada and Mexico. 14 figs., 9 tabs.

  6. Natural gas imports and exports: Third quarter report, 1998

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-12-31

    The Office of Natural Gas and Petroleum Import and Export Activities prepares quarterly reports summarizing the data provided by companies authorized to import or export natural gas. Companies are required, as a condition of their authorizations, to file quarterly reports. This report is for the third quarter of 1998 (July--September). Attachment A shows the percentage of takes to maximum firm contract levels and the weighted average per unit price for each of the long-term importers during the five most recent calendar quarters. Attachment B shows volumes and prices of gas purchased by long-term importers and exporters during the past 12 months. Attachment C shows volume and price information pertaining to gas imported on a short-term or spot market basis. Attachment D shows the gas exported on a short-term or spot market basis to Canada and Mexico.

  7. Natural gas imports and exports. Third quarter report 1997

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-01-01

    This quarterly report, prepared by The Office of Natural Gas and Petroleum Import and Export Activities, summarizes the data provided by companies authorized to import or export natural gas. Numerical data are presented in four attachments, each of which is comprised of a series of tables. Attachment A shows the percentage of takes to maximum firm contract levels and the weighted average per unit price for each of the long-term importers during the five most recent calendar quarters. Volumes and prices of gas purchased by long-term importers and exporters during the past year are given in Attachment B. Attachment C shows volume and price information pertaining to gas imported on a short-term or spot market basis. Attachment D lists gas exported on a short-term or spot market basis to Canada and Mexico. Highlights of the report are very briefly summarized.

  8. Natural gas imports and exports. Fourth quarter report, 1998

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-12-31

    The Office of Natural Gas and Petroleum Import and Export Activities prepares quarterly reports summarizing the data provided by companies authorized to import or export natural gas. Companies are required, as a condition of their authorizations, to file quarterly reports. This report is for the fourth quarter of 1998 (October through December). Attachment A shows the percentage of takes to maximum firm contract levels and the weighted average per unit price for each of the long-term importers during the five most recent reporting quarters. Attachment B shows volumes and prices of gas purchased by long-term importers and exporters during the past 12 months. Attachment C shows volume and price information pertaining to gas imported on a short-term or spot market basis. Attachment D shows the gas exported on a short-term or spot market basis to Canada and Mexico.

  9. Natural gas imports and exports. First quarter report, 1998

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-08-01

    The Office of Natural Gas and Petroleum Import and Export Activities prepares quarterly reports summarizing the data provided by companies authorized to import or export natural gas. Companies are required, as a condition of their authorizations, to file quarterly reports. This report is for the first quarter of 1998 (January through March). Attachment A shows the percentage of takes to maximum firm contract levels and the weighted average per unit price for each of the long-term importers during the five most recent reporting quarters. Attachment B shows volumes and prices of gas purchased by long-term importers and exporters during the past 12 months. Attachment C shows volume and price information pertaining to gas imported on a short-term or spot market basis. Attachment D shows the gas exported on a short-term or spot market basis to Canada and Mexico.

  10. Natural gas imports and exports. Second quarter report, 1998

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-11-01

    The Office of Natural Gas and Petroleum Import and Export Activities prepared quarterly reports summarizing the data provided by companies authorized to import or export natural gas. Companies are required, as a condition of their authorizations, to file quarterly reports. This report is for the second quarter of 1998 (April through June). Attachment A shows the percentage of takes to maximum firm contract levels and the weighted average per unit price for each of the long-term importers during the five most recent reporting quarters. Attachment B shows volumes and prices of gas purchased by long-term importers and exporters during the past 12 months. Attachment C shows volume and price information pertaining to gas imported on a short-term or spot market basis. Attachment D shows the gas exported on a short-term or spot market basis to Canada and Mexico.

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

    Energy Technology Data Exchange (ETDEWEB)

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

    2004-07-01

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

  12. Natural gas based technologies as revealed in possible New Zealand energy programs

    Energy Technology Data Exchange (ETDEWEB)

    Jawetz, P.

    1983-01-01

    During the energy crisis of the 1970's, New Zealand developed its natural gas fields for the production of liquid condensates. The gas produced was flared. The authors discuss the economic feasibility of employing the technology of gas-to-methanol production as opposed to developing a compressed natural gas market for industry and transportation.

  13. Natural gas : the green fuel of the future

    Energy Technology Data Exchange (ETDEWEB)

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

    2010-07-01

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

  14. Natural gas power generation: interruptible gas distribution network regulation; Geracao termoeletrica a gas natural: regulacao do segmento interruptivel de distribuicao de gas canalizado

    Energy Technology Data Exchange (ETDEWEB)

    Paula, Claudio Paiva de; Kann, Zevi [Agencia Reguladora de Saneamento e Energia do Estado de Sao Paulo (ARSESP), SP (Brazil)

    2008-07-01

    The paper relates studies regarding the natural gas distribution network interruptible branch. This new service can be appropriate for thermal power generation on flexible dispatch mode, as 'take or pay' contracts surplus jobs. The paper indicates no regulatory restraints in an interruptible network implantation. The final conclusion is that interruptible contracts can be an improvement on the distribution business and certainly can accommodate a suitable demand and supply volumes in the long-term gas market balance. (author)

  15. Natural gas in Denmark - from monopoly to competition; Gasmarkedet i Danmark - fra monopol til konkurrence

    Energy Technology Data Exchange (ETDEWEB)

    Munksgaard, J.; Ramskov, J.; Larsen, A.; Fristrup, P.

    2003-07-01

    For years the Danish natural gas companies have been protected against competition. Now, however, as in other countries the natural gas market in Denmark is in a process of liberalisation. This implies that new market players now get the opportunity to go into the market and challenge the Danish gas companies, that the customers can freely choose their gas supplier, and that open access to the natural gas grid will be given to everybody interested in transporting gas. In this study we have investigated the following aspects of liberalising the Danish gas market: Are the changes as seen in market organisation in accordance with the guidelines of liberalisation?; Have Danish gas prices been adapted to the liberalised gas market?; What will be the consequences of harmonising energy taxes?; What kind of regulation is needed?; How is the Danish gas market different from the European gas market? By applying a general equilibrium model, ENERGAS, we have analysed the effects for the Danish gas market of carrying through a tax harmonisation. Two different scenarios have been analysed: 1. To introduce the energy tax proposal made by the Commission in the autumn of 2002; 2. To impose green taxes equivalent to the environmental costs by using energy. (BA)

  16. 75 FR 38092 - The Dow Chemical Company; Application for Blanket Authorization To Export Liquefied Natural Gas

    Science.gov (United States)

    2010-07-01

    ... Chemical Company; Application for Blanket Authorization To Export Liquefied Natural Gas AGENCY: Office of... The Dow Chemical Company (Dow), requesting blanket authorization to export liquefied natural gas (LNG... equivalent of 390 billion cubic feet (Bcf) of natural gas on a short-term or spot market basis. The LNG...

  17. 76 FR 4417 - Liberty Natural Gas LLC, Liberty Liquefied Natural Gas (LNG) Deepwater Port License Application

    Science.gov (United States)

    2011-01-25

    ... Maritime Administration Liberty Natural Gas LLC, Liberty Liquefied Natural Gas (LNG) Deepwater Port License.... Liberty Deepwater Port would receive and transfer natural gas from purpose-built LNG regasification... equipped to vaporize LNG cargo to natural gas through onboard closed loop vaporization systems and...

  18. 78 FR 38309 - Northern Natural Gas Company; Southern Natural Gas Company, L.L.C.; Florida Gas Transmission...

    Science.gov (United States)

    2013-06-26

    ... Energy Regulatory Commission Northern Natural Gas Company; Southern Natural Gas Company, L.L.C.; Florida... Natural Gas Company (Northern), 1111 South 103rd Street, Omaha, Nebraska 68124; on behalf of itself, Southern Natural Gas Company, L.L.C., and Florida Gas Transmission Company, LLC, (collectively,...

  19. Oil fired boiler/solar tank- and natural gas burner/solar tank-units

    DEFF Research Database (Denmark)

    Furbo, Simon; Vejen, Niels Kristian; Frederiksen, Karsten Vinkler

    1999-01-01

    During the last few years new units consisting of a solar tank and either an oil fired boiler or a natural gas burner have been introduced on the Danish market. Three different marketed units - two based on a natural gas burner and one based on an oil fired boiler - have been tested in a heat...

  20. Financial methodology for Brazilian market of small producers of oil and natural gas, based on Canadian and North American experiences in reserves quantification, evaluation and certification; Metodologia de financeiamento para pequenos produtores do mercado brasileiro de petroleo e gas natural, baseado nas experiencias canadense e americana na quantificacao, valoracao e certificacao de reservas

    Energy Technology Data Exchange (ETDEWEB)

    Ferreira, Enrico Brunno Zipoli de Sousa e [Universidade Federal do Rio de Janeiro (UFRJ), RJ (Brazil). Programa de Pos-Graduacao em Geologia; Coelho, Jose Mario [Universidade Federal do Rio de Janeiro (UFRJ), RJ (Brazil). Dept. de Minas

    2008-07-01

    ANP (National Agency of Petroleum, Natural gas and Biofuels), through auctions of exploratory blocks in the subsequent years from the break of the monopoly of PETROBRAS with the Law 9.478 of 1997, had important role in the opening of the section and in the attainment of the self-sufficiency of petroleum. However the petroleum production in ripe and marginal fields were left off, since the initial interest in the first rounds was to attract the major companies. - International Oil Companies (IOC) - when ANP granted great blocks offshore. Ripe fields are defined as fields in phase of irreversible declination and marginal fields are also defined as economical concept, certain for business decision and external economical factors (price of the oil, etc.). Canada and USA, worldwide leaders in the market of petroleum and gas, possess politics that benefit and maintain the small companies protected of the competition of INOC's by assuring small companies finance through the guarantee of proved reserves of oil. This paper assemble Canadian and American experiences in regulation for small companies investments and compares it with Brazilian financing types, which is restricted due to the Brazilian finance agent's despite about oil and gas activity. (author)

  1. European gas markets and Russian LNG. Prospects for the development of European gas markets and model simulations of possible new LNG supplies from year 2000

    Energy Technology Data Exchange (ETDEWEB)

    Eldegard, Tom [Foundation for Research in Economics and Business Administration, Bergen (Norway)

    1996-07-01

    The study aims at clarifying the framework for possible LNG exports from Northern Russia and focuses on the European natural gas markets. The first stage provides general background information on the market structure and related topics. In the second stage this information is used to develop a formal market model and subject it to simulations with various assumptions of the future gas supply. The model is described and results from simulations are given. In the first stage facts from the history of the European natural gas market are outlined. Underlying conditions for the development of natural gas markets in Europe are addressed. The EU has been promoting trade liberalisation in the energy sector but most counties resist freer gas trade across the boarders. New infrastructure development for natural gas are either underway or planned. Some important projects are mentioned. Gas in a global perspective is discussed. The cost structure of the LNG chain is mentioned and an overview of existing LNG export capacities world-wide and major reception terminals in Europe and the USA is given. The second stage employs a scenario analysis to evaluate the economic effects of hypothetical LNG deliveries from Northern Russia. The model is developed for the analysis of West European natural gas markets and designed to allow users to create a structural system of interconnected producers and market regions. Basic assumptions for the evolution of natural gas markets till 2005 is developed and base case scenarios calculated for the years 2000 and 2005 and used as a point of reference for the alternative scenarios considered. According to the analysis the introduction of a new LNG supplier in the European gas market will inflict a substantial loss upon all the existing producers. The primary keys to this result are the assumptions made for gas demand and supply capacity. The LNG alternative will hardly be approved for purely economic reasons as long as the Russians maintain

  2. The impact of high oil prices on natural gas; Hoge olieprijzen maken gas duur

    Energy Technology Data Exchange (ETDEWEB)

    Koevoet, H. (ed.)

    2003-04-01

    The principle of gas-to-oil (oil prices determine the price of natural gas) in the Netherlands and several other developments elsewhere (war in Iraq and a cold winter in the USA) has caused high natural gas prices. The question is whether the liberalization of the energy market can change this principle. [Dutch] De oorlogswolken boven Irak en een koude winter in de USA hebben de prijs van olie fors opgedreven. Daardoor is ook gas erg duur geworden. Kan de liberalisering daar iets aan veranderen?.

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

    Energy Technology Data Exchange (ETDEWEB)

    1993-10-18

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

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

    Energy Technology Data Exchange (ETDEWEB)

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

    2012-01-27

    The technologies and practices that have enabled the recent boom in shale gas production have also brought attention to the environmental impacts of its use. Using the current state of knowledge of the recovery, processing, and distribution of shale gas and conventional natural gas, we have estimated up-to-date, life-cycle greenhouse gas emissions. In addition, we have developed distribution functions for key parameters in each pathway to examine uncertainty and identify data gaps - such as methane emissions from shale gas well completions and conventional natural gas liquid unloadings - that need to be addressed further. Our base case results show that shale gas life-cycle emissions are 6% lower than those of conventional natural gas. However, the range in values for shale and conventional gas overlap, so there is a statistical uncertainty regarding whether shale gas emissions are indeed lower than conventional gas emissions. This life-cycle analysis provides insight into the critical stages in the natural gas industry where emissions occur and where opportunities exist to reduce the greenhouse gas footprint of natural gas.

  5. Potential recoverable natural gas resources in China

    Institute of Scientific and Technical Information of China (English)

    Liu Chenglin; Zhu Jie; Che Changbo; Liu Guangdi

    2008-01-01

    Natural gas resources in China are abundant. The undiscovered recoverable natural gas resources in China are estimated to be 19.27×1012 m3. Natural gas is mainly distributed in the middle and west China and offshore areas of China. The Tarim Basin, Sichuan Basin, Ordos Basin, East China Sea Basin, Tsaidam Basin, Yinggehai Basin, and Qiongdongnan Basin are the main gas-beating basins. The natural gas resources are not distributed evenly and are under-explored in China. The deeper horizons in east China, foreland basins and craton paleo-uplifts in the middle and west China, and the offshore basins are the main exploration areas in the future.

  6. Stock exchange trading of natural gas in Germany. Measures to promote natural gas trade; Status quo des boerslichen Erdgashandels in Deutschland. Massnahmen zur Erdgashandelsentwicklung

    Energy Technology Data Exchange (ETDEWEB)

    Paulun, Tobias; Beidatsch, Sirko [European Energy Exchange AG, Leipzig (Germany). Dept. of Business Development

    2010-07-01

    2010 brought about significant changes in the boundary conditions of natural gas trading in Germany. The amended GasNZV (Ordinance on Access to the Public Gas Grids) changed the conditions of access to transport capacities. At the same time, the global price trends in the natural gas sector provided a strong impetus for new acquisition strategies that may significantly enhance the trading interest of the marketeers. The contribution takes a look at the current status of the natural gas trade in Germany and especially the stock exchange for natural gas, which may soon have a decisive role in the new acquisition strategies. (orig.)

  7. Security of supply and retail competition in the European gas market

    Energy Technology Data Exchange (ETDEWEB)

    Abada, Ibrahim, E-mail: ibrahim.abada@polytechnique.edu [IFP Energies nouvelles, 1 et 4 avenue de Bois Preau, 92852 Rueil-Malmaison (France); EDF Research and Development, 1 avenue du General de Gaulle, 92140 Clamart (France); EconomiX-CNRS, University of Paris Ouest (France); Massol, Olivier, E-mail: olivier.massol@ifpen.fr [Center for Economics and Management, IFP School, 228-232 av. Napoleon Bonaparte, 92852 Rueil-Malmaison (France); Department of Economics, City University London, Northampton Square, London EC1V 0HB (United Kingdom)

    2011-07-15

    In this paper, we analyze the impact of uncertain disruptions in gas supply upon gas retailer contracting behavior and consequent price and welfare implications in a gas market characterized by long-term gas contracts using a static Cournot model. In order to most realistically describe the economical situation, our representation divides the market into two stages: the upstream market that links, by means of long-term contracts, producers in exporting countries (Russia, Algeria, etc.) to local retailers who bring gas to the consuming countries to satisfy local demands in the downstream market. Disruption costs are modeled using short-run demand functions. First we mathematically develop a general model and write the associated KKT conditions, then we propose some case studies, under iso-elasticity assumptions, for the long-short-run inverse-demand curves in order to predict qualitatively and quantitatively the impacts of supply disruptions on Western European gas trade. In the second part, we study in detail the German gas market of the 1980s to explain the supply choices of the German retailer, and we derive interesting conclusions and insights concerning the amounts and prices of natural gas brought to the market. The last part of the paper is dedicated to a study of the Bulgarian gas market, which is greatly dependent on the Russian gas supplies and hence very sensitive to interruption risks. Some interesting conclusions are derived concerning the necessity to economically regulate the market, by means of gas amounts control, if the disruption probability is high enough. - Highlights: > We model retail competition using a Nash-Cournot framework. > Risk-neutral retailers decide their import policy among a set of risky producers. > Case 1: the German gas trade of the 1980s to understand the gas sources' choices. > Case 2: the current Bulgarian gas trade to study the market properties. > Conclusions about the market regulation for welfare optimization reasons.

  8. Conversion of diesel engines for natural gas engines; Conversao de motores diesel para gas natural

    Energy Technology Data Exchange (ETDEWEB)

    Mauro Junior, Leonardo; Almeida, Silvio Carlos Anibal de [Universidade Federal do Rio de Janeiro (UFRJ), RJ (Brazil)], e-mail: leonardomauro@terra.com.br, e-mail: silvio@gmail.com

    2006-07-01

    The present project approach the conversion of a Scania engine DSI 11, originally Diesel cycle, used for stationary generation, to operate at a Otto cycle natural gas. The conversion dedicated to Otto cycle allows a better performance at a lower cost generation to the consumer providing an energy economy when operating at a peak hours compared with the fees charged by the distributors. In the power range of this engine (231 kw), there is no other engine available at the brazilian market. An economic study of the conversion shows that the cost is significantly less than the importation of a similar engine. (author)

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

    Energy Technology Data Exchange (ETDEWEB)

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

    2004-11-01

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

  10. Origin of natural gas; Tennen gas no kigen

    Energy Technology Data Exchange (ETDEWEB)

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

    1996-03-20

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

  11. The Contribution of Natural Gas Vehicles to Sustainable Transport

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2010-07-01

    The transport sector is currently responsible for 23% of energy-related CO2 emissions, and transport associated CO2 emissions will more than double by 2050. This working paper evaluates the potential costs and benefits of using natural gas as a vehicle fuel for road transportation, as well as the policy related to its market development.

  12. The research on natural gas pipeline transportation price formulation method

    Directory of Open Access Journals (Sweden)

    YU Wenjia

    2014-02-01

    Full Text Available This paper will introduce a method of natural gas pipeline transportation price on the basis of two-part tariff.Distance,investment and income have been taken into consideration.The total fee is divided into three parts:reservation fee,usage fee and peak-load regulation fee.Because there are different types of users in the natural gas market who show great difference in the continuity and reliability of gas supply,capacity of bearing price,elastic demand and balance use of gas,according to the method,the different types of users can pay reasonable fee.This method not only considers the investment income recovery but also considers the different types of users paying a reasonable fee.We hope the new pricing model can give a reference to the development of China's natural gas industry.

  13. MOFs for storage of natural gas in mobile applications

    Energy Technology Data Exchange (ETDEWEB)

    Marx, S.; Arnold, L.; Gaab, M.; Maurer, S.; Weickert, M.; Mueller, U. [BASF SE, Ludwigshafen (Germany); Gummaraju, R.; SantaMaria, M.; Wilson, K.; Garbotz, C.; Lynch, J. [BASF Corporation, Iselin, NJ (United States)

    2013-11-01

    Metal-organic frameworks (MOFs) are supposed to have high potential in gas storage, particular in the storage of natural gas (NG) for mobile applications. Due to the shale gas exploration and the cost advantage of natural gas on the North American market as well as the environmental benign behavior upon combustion, storage of gaseous fuels will become more important for future mobility. The main challenge with all gaseous fuels is the limited range of the fuel stored on board of a vehicle. Instead of increasing the pressure in the tank, which would lead to heavy tanks and high compression costs, MOFs might help to improve the energy density of the gas stored in a tank resulting in an increased driving distance or reduced space needed for the gas tanks. (orig.)

  14. Natural gas leakage of Mizhi gas reservoir in Ordos Basin, recorded by natural gas fluid inclusion

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    Abundant natural gas inclusions were found in calcite veins filled in fractures of Central Fault Belt across the centre of Ordos Basin. Time of the calcite veins and characteristics of natural gas fluid inclusion were investigated by means of dating of thermolum luminescence (TL) and analyzing stable isotope of fluid inclusion. Results show that natural gas inclusion formed at 130―140℃ with salinity of 5.5 wt%―6.0 wt% NaCl. It indicates that natural gas inclusion is a kind of thermal hydrocarbon fluid formed within the basin. Method of opening inclusion by heating was used to analyze composition of fluid inclusion online, of which the maximal hydrocarbon gas content of fluid inclusion contained in veins is 2.4219 m3/t rock and the maximal C1/Σci ratio is 91%. Laser Raman spectroscopy (LRS) was used to analyze chemistry of individual fluid inclusion in which the maximal hydrocarbon gas content is 91.6% compared with little inorganic composition. Isotope analysis results of calcite veins show that they were deposited in fresh water, in which the δ13CPDB of calcite veins is from -5.75‰ to 15.23‰ andδ18OSMOW of calcite veins is from 21.33‰ to 21.67‰. Isotope results show thatδ13C1 PDB of natural gas fluid inclusion is from -21.36‰ to -29.06‰ and δDSMOW of that is from -70.89‰ to -111.03‰. It indicates that the gas of fluid inclusion formed from coal source rocks and it is the same as that of natural gas of Mizhi gas reservoir. Results of TL dating show that time of calcite vein is (32.4±3.42)×104 a, which is thought to be formation time of gas inclusion. It indicated that natural gas inclusion contained in calcite veins recorded natural gas leakage from Mizhi gas reservoir through the Central Fault Belt due to Himalayan tectonic movement.

  15. Gas suppliers meeting market opening; Les fournisseurs de gaz face a l'ouverture du marche

    Energy Technology Data Exchange (ETDEWEB)

    Verberg, G.H.B. [Union Internationale de l' Industrie du gaz, (France); Jaidah, N.K. [Qatar Petroleum (Qatar); Eriksen, R. [Statoil (Norway); Alvarez Pelegry, E. [Union Fenosa Gas, Madrid (Spain)

    2003-12-01

    Natural gas, with its environmental advantages, will increase its development in the residential, professional and transportation markets. It will ensure the transition during the progressive implementation of more sustainable energy sources. This paper discusses some possible impacts of the deregulation on the future gas market (investments, risk management, competition, contracts). It is followed by a round table about the expectations of some gas producers (Qatar, Sweden) in front of the development of the European gas market (LNG projects, financing, contracts). (J.S.)

  16. Natural gas dehydration by desiccant materials

    Directory of Open Access Journals (Sweden)

    Hassan A.A. Farag

    2011-12-01

    Increasing water vapor concentration in inlet feed gas leads to a marked decrease in dehydration efficiency. As expected, a higher inlet flow rate of natural gas decrease dehydration efficiency. Increasing feed pressure leads to higher dehydration efficiency.

  17. Modelling emissions from natural gas flaring

    OpenAIRE

    G. Ezaina Umukoro; O. Saheed Ismail

    2017-01-01

    The world today recognizes the significance of environmental sustainability to the development of nations. Hence, the role oil and gas industry plays in environmental degrading activities such as gas flaring is of global concern. This study presents material balance equations and predicts results for non-hydrocarbon emissions such as CO2, CO, NO, NO2, and SO2 etc. from flaring (combustion) of 12 natural gas samples representing composition of natural gas of global origin. Gaseous emission est...

  18. Natural gas: modern application - the environmental question; Gas natural: roupagem moderna - a questao ambiental

    Energy Technology Data Exchange (ETDEWEB)

    Suarez, Miriam Liliana Hinostroza; Guerra, Sinclair Mallet-Guy [Universidade Estadual de Campinas, SP (Brazil). Faculdade de Engenharia Mecanica. Dept. de Energia]. E-mail: miriam@fem.unicamp.br; sguerra@fem.unicamp.br

    1999-07-01

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

  19. Shippers and Network Capacity Booking in the Dutch Gas Market

    NARCIS (Netherlands)

    Bucura, C.; Lukszo, Z.

    2012-01-01

    The main objectives of the Third Gas Directive (2009/73EC) approved by the European Union are: unbundling, creating an independent Transport Service Operator (TSO) and ensuring free access to the market. The separation of gas trading from transportation activities required new market rules and gas b

  20. Shippers and Network Capacity Booking in the Dutch Gas Market

    NARCIS (Netherlands)

    Bucura, C.; Lukszo, Z.

    2012-01-01

    The main objectives of the Third Gas Directive (2009/73EC) approved by the European Union are: unbundling, creating an independent Transport Service Operator (TSO) and ensuring free access to the market. The separation of gas trading from transportation activities required new market rules and gas b

  1. Shippers and Network Capacity Booking in the Dutch Gas Market

    NARCIS (Netherlands)

    Bucura, C.; Lukszo, Z.

    2012-01-01

    The main objectives of the Third Gas Directive (2009/73EC) approved by the European Union are: unbundling, creating an independent Transport Service Operator (TSO) and ensuring free access to the market. The separation of gas trading from transportation activities required new market rules and gas

  2. Deliverability on the interstate natural gas pipeline system

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-05-01

    Deliverability on the Interstate Natural Gas Pipeline System examines the capability of the national pipeline grid to transport natural gas to various US markets. The report quantifies the capacity levels and utilization rates of major interstate pipeline companies in 1996 and the changes since 1990, as well as changes in markets and end-use consumption patterns. It also discusses the effects of proposed capacity expansions on capacity levels. The report consists of five chapters, several appendices, and a glossary. Chapter 1 discusses some of the operational and regulatory features of the US interstate pipeline system and how they affect overall system design, system utilization, and capacity expansions. Chapter 2 looks at how the exploration, development, and production of natural gas within North America is linked to the national pipeline grid. Chapter 3 examines the capability of the interstate natural gas pipeline network to link production areas to market areas, on the basis of capacity and usage levels along 10 corridors. The chapter also examines capacity expansions that have occurred since 1990 along each corridor and the potential impact of proposed new capacity. Chapter 4 discusses the last step in the transportation chain, that is, deliverability to the ultimate end user. Flow patterns into and out of each market region are discussed, as well as the movement of natural gas between States in each region. Chapter 5 examines how shippers reserve interstate pipeline capacity in the current transportation marketplace and how pipeline companies are handling the secondary market for short-term unused capacity. Four appendices provide supporting data and additional detail on the methodology used to estimate capacity. 32 figs., 15 tabs.

  3. Convergence of the gas and electricity market - Implications for the traditional players

    Energy Technology Data Exchange (ETDEWEB)

    Waffel, H. Dieter

    1999-07-01

    This presentation begins with an overview of PreussenElektra, a company that generates electricity from a variety of energy sources, including gas. It then describes developments in the European electricity market and finds striking similarities between that market and the electricity market of the USA as of 1992. Then issues concerning convergence of gas and electricity are considered. Experience from the USA shows that experience gained during gas deregulation could be used in electricity deregulation. Many natural synergies exist between the electric and gas markets, which could speed convergence. One of the first signals of convergence will be the formation of strategic alliances between gas and electricity companies. There are many open questions to consider as deregulation is implemented and convergence occurs. Convergence in Europe promises to be a near-term growth opportunity for advocates and consultants. Market dynamics promise that there will be winners and losers. Incumbency is an advantage, not an assurance of success.

  4. Natural gas 1998: Issues and trends

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-06-01

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

  5. Conceptos Basicos Sobre el Gas Natural

    Energy Technology Data Exchange (ETDEWEB)

    2016-08-01

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

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

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-12-01

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

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

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-11-01

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

  8. 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.

  9. Preliminary study natural gas; Foerstudie naturgas

    Energy Technology Data Exchange (ETDEWEB)

    Lamnevik, Stefan; Carlsson, Tomas; Dyhr, Kurt

    2000-09-01

    FOA has carried out a preliminary study on natural gas for the Swedish National Energy Administration. To use natural gas as an energy source could be one step towards use of carbon-free fuels such as hydrogen. Natural gas, consisting mainly of methane, is the hydrocarbon with the highest hydrogen content. It has a high heat of combustion, 55 MJ/kg, and a low emission of carbon dioxide, 2.8 kg/kg fuel or 0.051 kg/MJ. The carbon dioxide emission per energy unit is twice as high for coal, 75% higher for wood fuels, and 27% higher for fuel oils. The Swedish natural gas network starts at Malmoe and ends at Hyltebruk. The natural gas used is imported from Denmark by Sydgas AB. It would be possible in the future to get connections to the Russian and the Norwegian networks and also to import LNG by ship and store it to buffer the different consumption demands during summer and winter. Natural gas is non-toxic but can be suffocating due to too low oxygen content at high concentrations. Combustion with an inadequate air supply will form toxic carbon monoxide like other carbonaceous fuels. Natural gas/air mixtures may explode like other gaseous fuels. The gas is lighter than air and is therefore dispersed better than heavier gases like LPG. Natural gas is difficult to detonate unlike other gases.

  10. The economy of natural gas; De economie van het gas

    Energy Technology Data Exchange (ETDEWEB)

    Scholtens, B. [Rijksuniversiteit Groningen, Groningen (Netherlands)

    2013-03-08

    The Dutch government uses the benefits of natural gas especially for public consumption expenditures. Re-establishment of a natural gas fund would lead to productive investment and create a more prosperous Dutch economy [Dutch] De Nederlandse overheid gebruikt de aardgasbaten nu met name voor consumptieve overheidsbestedingen. Heroprichting van een aardgasfonds zou tot productieve investeringen leiden en Nederland welvarender maken.

  11. Natural gas - the new Argentine regulation and the impact on the international relationships; Gas natural - nueva regulacion argentina y su impacto en las relaciones internacionales

    Energy Technology Data Exchange (ETDEWEB)

    Valle, Ximena [Escritorio Marval, O' Farrell and Mairal, Buenos Aires (Argentina). Dept. de Energia

    2005-07-15

    Under the mentioned regulations important enterprises have been developed such as natural gas exportation to three specific regions of Chile (the mining region of North; the central region supplying the Santiago and Concepcion markets; and the supplying of a methanol plant at the extreme south); the natural gas exportation to a power plant at southern Brazil (Uruguaiana), at Mato Grosso (through Bolivia) and the natural gas exportation to Uruguay.

  12. Acid Gas Removal from Natural Gas with Alkanolamines

    DEFF Research Database (Denmark)

    Sadegh, Negar

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

  13. Natural gas in Mexico and its perspectives as a clean energetic; El gas natural en Mexico y sus perspectivas como energetico limpio

    Energy Technology Data Exchange (ETDEWEB)

    Penilla, Rodolfo Navarro [Instituto Mexicano de Ingenieros Quimicos, Mexico, DF (Mexico)

    1994-12-31

    In Mexico, the natural gas market is characterized by stable consumption and growing perspectives in the demand, due to the entrance in vigor of news environmental norms, as soon as, the benefits from the natural gas are as energetic for many applications in several sectors and like a clean fountain of energy proper for the environmental protection plans. (author)

  14. Natural gas: Imports and exports third quarter report 1993

    Energy Technology Data Exchange (ETDEWEB)

    1993-12-31

    The Office of Fuels Programs prepares quarterly reports summarizing the data provided by companies with authorizations to import or export natural gas. Companies are required, as a condition of their authorizations, to file quarterly reports with the OFP. This report is for the third quarter of 1993 (July--September). Attachment A shows the percentage of takes to maximum firm contract levels and the weighted average per unit price for each of the long-term importers during the five most recent reporting quarters. Attachment B shows volumes and prices of gas purchased by long-term importers and exporters during the past twelve months (October 1992--September 1993). Attachment C shows volume and price information pertaining to gas imported on a short-term or spot market basis. Attachment D shows the gas exported on a short-term or spot market basis to Canada and Mexico.

  15. SEAPORT LIQUID NATURAL GAS STUDY

    Energy Technology Data Exchange (ETDEWEB)

    COOK,Z.

    1999-02-01

    The Seaport Liquid Natural Gas Study has attempted to evaluate the potential for using LNG in a variety of heavy-duty vehicle and equipment applications at the Ports of Los Angeles and Oakland. Specifically, this analysis has focused on the handling and transport of containerized cargo to, from and within these two facilities. In terms of containerized cargo throughput, Los Angeles and Oakland are the second and sixth busiest ports in the US, respectively, and together handle nearly 4.5 million TEUs per year. At present, the landside handling and transportation of containerized cargo is heavily dependent on diesel-powered, heavy-duty vehicles and equipment, the utilization of which contributes significantly to the overall emissions impact of port-related activities. Emissions from diesel units have been the subject of increasing scrutiny and regulatory action, particularly in California. In the past two years alone, particulate matter from diesel exhaust has been listed as a toxic air contaminant by CAM, and major lawsuits have been filed against several of California's largest supermarket chains, alleging violation of Proposition 65 statutes in connection with diesel emissions from their distribution facilities. CARE3 has also indicated that it may take further regulatory action relating to the TAC listing. In spite of these developments and the very large diesel emissions associated with port operations, there has been little AFV penetration in these applications. Nearly all port operators interviewed by CALSTART expressed an awareness of the issues surrounding diesel use; however, none appeared to be taking proactive steps to address them. Furthermore, while a less controversial issue than emissions, the dominance of diesel fuel use in heavy-duty vehicles contributes to a continued reliance on imported fuels. The increasing concern regarding diesel use, and the concurrent lack of alternative fuel use and vigorous emissions reduction activity at the Ports

  16. Biodesulphurization Within Natural Gas in Oil and Gas Field

    Directory of Open Access Journals (Sweden)

    Sri Rahayu

    2010-10-01

    Full Text Available The presence of sulphur compounds in natural gas can interfere to the quality of natural gas. The decline of combustion gas capacity, metal instrument corrosion in gas piping, and the environmental pollution from gas emission can affect by their presence. Bio-filter is one of the methods  that selected to reduce sulphur content in natural gas. A lab scale study of hydrogen sulphide reduction in natural gas had conducted in oil and gas field using bio-filter method. The bio-filter system (±1 L volume contains an active carbon and thiosulphide medium as a substrate, Thiobacillus thioparus as a single culture of sulphur bacteria, and Thiobacillus thioparus with sludge as a mixed culture of sulphur bacteria. The study of hydrogen sulphide reduction was conducted with continuous flow line process. The gas flow rate approximately 1.5 L/min with a fluctuate presence of Hydrogen sulphide (approximately 40 - 70 mg/L. The bio-filter system contains active carbon, thiosulphide medium, and single culture of T. thioparus appear as a good filter for hydrogen sulphide reduction. During 24 hours, the hydrogen sulphide reduction obtains 93% to 16%. When  culture media added, the hydrogen sulphide reduction will increase almost 60% and then the reduction decrease to 4% after 20 hours. It is concluded that the bio-filter have potential to develop for sulphur reduction in natural gas.

  17. China Encourages Natural Gas Development and Utilization

    Institute of Scientific and Technical Information of China (English)

    Zhou Xuehou; Jiang Shiang

    1997-01-01

    @@ China is one of the earliest nations in developing and utilizing natural gas with modern drilling technique adopted as early as in the 1940s, and the scale of the country's gas resources exploration and development has been expanded since 1950s. At the end of 1995, its yearly gas production reached 17.4 × 109 m3.

  18. Essays on the economics of energy markets. Security of supply and greenhouse gas abatement

    Energy Technology Data Exchange (ETDEWEB)

    Dieckhoener, Caroline

    2013-02-01

    In summary, the presented thesis analyzes two distinct economic subjects: security of supply in natural gas markets and greenhouse gas abatement potentials in the residential heating market. These subjects considered both reflect key points in the triangle of energy policy and are both associated with transnational market failures within energy markets. The security of supply analyses in an intermeshed network are approached from a rather normative, top-down perspective of a social planner. On the contrary, the analyses of greenhouse gases emitted by households are positive analyses of consumer choices. The normative analyses of security of supply in natural gas markets and the positive analyses on greenhouse gas abatement in the residential heating market are organized in two parts of the thesis. 1. Normative analyses - Security of supply in natural gas markets: The two papers of the first part of the dissertation thesis are based on a normative approach with the European natural gas market and infrastructure model TIGER that allows for security of supply analyses. The general idea behind the modeling approach is based on the assumption of a social planner and finds an efficient utilization of the natural gas infrastructure. More precisely, the security of supply analyses conducted in the first part of the thesis refer to scenario simulations of disrupted supply routes in the European natural gas network. The effects of these security of supply scenarios on the usage of other infrastructure components, on marginal supply costs and disruptions to consumers are investigated. 2. Positive analyses of greenhouse gas abatement potentials - Econometric modeling of consumer choices and evaluation of public policies: The second part of the thesis includes two positive analyses which investigate household choices to derive greenhouse gas abatement potentials. In the residential heating market, the energy efficiency level exhibited and the type of energy carrier used are

  19. Natural gas in the transportation sector

    Energy Technology Data Exchange (ETDEWEB)

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

    1996-12-01

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

  20. A STOCHASTIC PROGRAMMING APPROACH TO LIQUIFIED NATURAL GAS PLANNING

    Directory of Open Access Journals (Sweden)

    Leonardo A.M. Moraes

    2016-04-01

    Full Text Available ABSTRACT This work reports on modeling and numerical experience in solving the liquefied natural gas (LNG planning for an oil and gas company. We developed a model to optimize said purchase, optimizing the amount of LNG bought on the spot and on the long-term markets, based on the predicted demand for the planning horizon. A stochastic approach to address uncertainties related to the LNG demand and spot prices is presented. The expected cost of the operation is minimized, considering stock costs and the possibility to export the surplus gas. Numerical experiments in a real-life case are assessed.

  1. Natural gas monthly, September 1990. [Contains Glossary

    Energy Technology Data Exchange (ETDEWEB)

    1990-11-30

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

  2. Natural gas monthly, October 1990. [Contains glossary

    Energy Technology Data Exchange (ETDEWEB)

    1990-12-28

    This report highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. 7 figs., 34 tabs.

  3. Adams natural gas/diesel demonstration project

    Energy Technology Data Exchange (ETDEWEB)

    1990-06-01

    The results of a ore-year program to demonstrate the viability of fuelling and operating diesel road vehicles on dual fuel natural gas/diesel under commercial operating conditions is presented. During this project a natural gas fuelling station designed to accomodate the specific needs of heavy trucks was constructed, and a Canada Safeway Ltd. tractor was converted to dual fuel natural gas/diesel operation. The truck accumulated more than 64,000 km during the one-year monitoring period, providing useful data in terms of comparative fuel efficiency, natural gas/diesel proportions of fuel use, operating range, and refuelling times, along with assessments of its performance by drivers and fleet management. In the dual fuel mode the truck experienced a 15% loss in thermal efficiency relative to straight diesel fuel during highway operation, and a 20% loss during local operation. Fuel cost savings resulting from the use of natural gas were not large given the increased level of fuel consumption and the purchase of natural gas at higher prices. If the fleet were to have its own natural gas fuelling station fuel cost savings would be substantially increased. Areas in which further development is needed for natural gas to emerge as a significant fuel for heavy trucks are mentioned. 3 figs., 15 tabs.

  4. Natural gas annual 1994: Volume 2

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-11-01

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

  5. 40 CFR 1065.715 - Natural gas.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 32 2010-07-01 2010-07-01 false Natural gas. 1065.715 Section 1065.715 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS ENGINE-TESTING PROCEDURES Engine Fluids, Test Fuels, Analytical Gases and Other Calibration Standards § 1065.715 Natural gas. (a) Except as specified in...

  6. 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)

  7. Development Trends and Prospect of China Natural Gas Industry%Development Trends and Prospect of China Natural Gas Industry

    Institute of Scientific and Technical Information of China (English)

    Sun Hui; Li Wei; Yanq Yi; Zhuang Tao

    2011-01-01

    China natural gas industry maintained a vigorous deveJopment trend in 2010. Either domestic natural gas production or natural gas import has witnessed a significant increase; natural gas pipelines and other infrastructure have been upgraded; natural gas consumption has kept rising, and consumption mix has been optimized increasingly; natural gas price reform has taken big step.

  8. Petroleum and natural gas in Illinois

    Energy Technology Data Exchange (ETDEWEB)

    None

    1979-01-01

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

  9. Economics of natural gas resources and supply

    Energy Technology Data Exchange (ETDEWEB)

    O' Neill, R.P.; Shambaugh, P.; Wood, J.

    1984-04-01

    The relative availability and cost of finding and producing natural gas fields of varying size, located in regions of the US at various depth intervals, are examined under different economic assumptions. First, historical trends related to the discovery and availability of natural gas are identified and discussed. These include trends in drilling activity, reserves production, and field-size distributions. Exploration, drilling, and production costs are presented and analyzed. This information is integrated, along with other data, as part of an economic evaluation of the natural gas discovery and production process in the US. Finally, possible future discoveries of natural gas are projected based on varying assumptions related to the underlying distribution of natural gas resources.

  10. IGNITION IMPROVEMENT OF LEAN NATURAL GAS MIXTURES

    Energy Technology Data Exchange (ETDEWEB)

    Jason M. Keith

    2005-02-01

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

  11. Naturally Occuring Brands: a New Perspective on Place Marketing

    National Research Council Canada - National Science Library

    Christine Wright-Isak

    2010-01-01

      Naturally Occurring Brands: A New Perspective on Place Marketing We suggest community types are "natural brands," because their differentiated imagery has meaning that influences consumer housing choices...

  12. 75 FR 70350 - Liberty Natural Gas LLC, Liberty Liquefied Natural Gas (LNG) Deepwater Port License Application

    Science.gov (United States)

    2010-11-17

    ... Maritime Administration Liberty Natural Gas LLC, Liberty Liquefied Natural Gas (LNG) Deepwater Port License... receive and transfer natural gas from purpose-build LNG regasification vessels (LNGRVs) with a total cargo tank capacity of approximately 145,000 m\\3\\. The vessels would be equipped to vaporize LNG cargo...

  13. Historic Change for China's Natural Gas Exploration

    Institute of Scientific and Technical Information of China (English)

    Hu Chaoyuan

    1994-01-01

    @@ Brilliant History China has enjoyed a long history for natural gas exploration and utilization. In the first year of Xijin Dynasty (AC 280year), cable tool was used to drill wells in Sichuan's Ziliujing Gasfield for the production of gas and brine. By Ming Dynasty,the depth of well was about 600m. In 1840, the depth of gas production well was 1000.1 m. In 1850, the Jialingjiang Group in lower Tertiary of major gas zone was penetrated.

  14. Alternative natural gas supply agreements under TPA?. A concept for short-term contracts in a competitive market; Alternative Vertragsformen der Erdgasbranche unter TPA?. Ansatz zur Gestaltung kurzfristiger Vertraege in einem wettbewerblich organisierten Markt

    Energy Technology Data Exchange (ETDEWEB)

    Ruegge, P.

    1993-04-01

    The most recent version of EC Commission proposals are looking towards unbundling and the introduction of third party access to liberalise the monopolistic transportation area of the natural gas market. The main problems facing the natural gas industry, according to the transit directive, are in contracting (i.e. investment security, risk allocation) and price-fixing for supply as well as an alleged full-capacity problem. Competition in their area signifies a stark contrast to the present `Take or pay`` system. This study examines the prospects of altering the existing contrast systems from the TPA point of view. In this system, that would indicate short-term delivery contracts to increase flexibility of the long-distance cuble system and so release extra capacity. Concentration is given in this study on how to implement such short-term contracts and also on how investment can be seewed. (UA) [Deutsch] Die Vorschlaege der EG-Kommission sehen in ihrer letzten Version das sogenannte ``Unbundling`` und die Einfuehrung von Third Party Access vor, um den auf der Transportstufe monopolistisch organisierten Erdgasmarkt zu liberalisieren. Die Hauptprobleme, vor die sich die europaeische Erdgasindustrie hinsichtlich der Transitrichtlinie gestellt sieht, sind in den Bereichen der Vertragsgestaltung (sprich Investitionsabsicherung bzw. Risikoallokation) sowie der Preisbildung fuer Durchleitungen und in einem angeblich ausgelastetem Kapazitaetsproblem zu sehen. Wettbewerb auf dieser Marktstufe bedeutet einen krassen Gegensatz gegenueber dem derzeitigen System von Take or Pay-Verpflichtungen. Diese Arbeit befasst sich mit der grundsaetzlichen Moeglichkeit einer Veraenderung des bestehenden Vertragssystems unter TPA-Gesichtspunkten. Das bedeutet, dass in diesem System kurzfristige Liefervertraege abgeschlossen werden muessen, damit die notwendige Flexibilitaet des Fernleitungssystems hergestellt werden kann, um freie Kapazitaeten zu schaffen. Es wird sich jedoch auf das Problem

  15. MEMS device for mass market gas and chemical sensors

    Science.gov (United States)

    Kinkade, Brian R.; Daly, James T.; Johnson, Edward A.

    2000-08-01

    Gas and chemical sensors are used in many applications. Industrial health and safety monitors allow companies to meet OSHA requirements by detecting harmful levels of toxic or combustible gases. Vehicle emissions are tested during annual inspections. Blood alcohol breathalizers are used by law enforcement. Refrigerant leak detection ensures that the Earth's ozone layer is not being compromised. Industrial combustion emissions are also monitored to minimize pollution. Heating and ventilation systems watch for high levels of carbon dioxide (CO2) to trigger an increase in fresh air exchange. Carbon monoxide detectors are used in homes to prevent poisoning from poor combustion ventilation. Anesthesia gases are monitored during a patients operation. The current economic reality is that two groups of gas sensor technologies are competing in two distinct existing market segments - affordable (less reliable) chemical reaction sensors for consumer markets and reliable (expensive) infrared (IR) spectroscopic sensors for industrial, laboratory, and medical instrumentation markets. Presently high volume mass-market applications are limited to CO detectros and on-board automotive emissions sensors. Due to reliability problems with electrochemical sensor-based CO detectors there is a hesitancy to apply these sensors in other high volume applications. Applications such as: natural gas leak detection, non-invasive blood glucose monitoring, home indoor air quality, personal/portable air quality monitors, home fire/burnt cooking detector, and home food spoilage detectors need a sensor that is a small, efficient, accurate, sensitive, reliable, and inexpensive. Connecting an array of these next generation gas sensors to wireless networks that are starting to proliferate today creates many other applications. Asthmatics could preview the air quality of their destinations as they venture out into the day. HVAC systems could determine if fresh air intake was actually better than the air

  16. Advanced Natural Gas Reciprocating Engine(s)

    Energy Technology Data Exchange (ETDEWEB)

    Kwok, Doris; Boucher, Cheryl

    2009-09-30

    Energy independence and fuel savings are hallmarks of the nation’s energy strategy. The advancement of natural gas reciprocating engine power generation technology is critical to the nation’s future. A new engine platform that meets the efficiency, emissions, fuel flexibility, cost and reliability/maintainability targets will enable American manufacturers to have highly competitive products that provide substantial environmental and economic benefits in the US and in international markets. Along with Cummins and Waukesha, Caterpillar participated in a multiyear cooperative agreement with the Department of Energy to create a 50% efficiency natural gas powered reciprocating engine system with a 95% reduction in NOx emissions by the year 2013. This platform developed under this agreement will be a significant contributor to the US energy strategy and will enable gas engine technology to remain a highly competitive choice, meeting customer cost of electricity targets, and regulatory environmental standard. Engine development under the Advanced Reciprocating Engine System (ARES) program was divided into phases, with the ultimate goal being approached in a series of incremental steps. This incremental approach would promote the commercialization of ARES technologies as soon as they emerged from development and would provide a technical and commercial foundation of later-developing technologies. Demonstrations of the Phase I and Phase II technology were completed in 2004 and 2008, respectively. Program tasks in Phase III included component and system development and testing from 2009-2012. Two advanced ignition technology evaluations were investigated under the ARES program: laser ignition and distributed ignition (DIGN). In collaboration with Colorado State University (CSU), a laser ignition system was developed to provide ignition at lean burn and high boost conditions. Much work has been performed in Caterpillar’s DIGN program under the ARES program. This work

  17. Thermodynamic DFT analysis of natural gas.

    Science.gov (United States)

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

    2017-08-01

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

  18. Well log characterization of natural gas hydrates

    Science.gov (United States)

    Collett, Timothy S.; Lee, Myung W.

    2011-01-01

    In the last 25 years we have seen significant advancements in the use of downhole well logging tools to acquire detailed information on the occurrence of gas hydrate in nature: From an early start of using wireline electrical resistivity and acoustic logs to identify gas hydrate occurrences in wells drilled in Arctic permafrost environments to today where wireline and advanced logging-while-drilling tools are routinely used to examine the petrophysical nature of gas hydrate reservoirs and the distribution and concentration of gas hydrates within various complex reservoir systems. The most established and well known use of downhole log data in gas hydrate research is the use of electrical resistivity and acoustic velocity data (both compressional- and shear-wave data) to make estimates of gas hydrate content (i.e., reservoir saturations) in various sediment types and geologic settings. New downhole logging tools designed to make directionally oriented acoustic and propagation resistivity log measurements have provided the data needed to analyze the acoustic and electrical anisotropic properties of both highly inter-bedded and fracture dominated gas hydrate reservoirs. Advancements in nuclear-magnetic-resonance (NMR) logging and wireline formation testing have also allowed for the characterization of gas hydrate at the pore scale. Integrated NMR and formation testing studies from northern Canada and Alaska have yielded valuable insight into how gas hydrates are physically distributed in sediments and the occurrence and nature of pore fluids (i.e., free-water along with clay and capillary bound water) in gas-hydrate-bearing reservoirs. Information on the distribution of gas hydrate at the pore scale has provided invaluable insight on the mechanisms controlling the formation and occurrence of gas hydrate in nature along with data on gas hydrate reservoir properties (i.e., permeabilities) needed to accurately predict gas production rates for various gas hydrate

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

    Energy Technology Data Exchange (ETDEWEB)

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

    2005-07-01

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

  20. Analysis of conditions concerning the natural gas internal market organization in four european countries: Germany, Spain, Netherlands and United Kingdom; Analyse des conditions encadrant l'organisation du marche interieur du gaz naturel dans quatre pays europeens: Allemagne, Espagne, Pays-Bas, Royaume-Uni

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-02-01

    The aim of this economic study is the wording of a synthetic document for the public information in the framework of the 98/30/CE european directive transposition to the gas internal market. It is writing in four main chapters, one for each country concerned: the Germany, the Spain, the Netherlands and the United Kingdom. Each one presents the historical context, the actors of the natural gas industry and the main provisions. (A.L.B.)

  1. Natural Gas Value-Chain and Network Assessments

    Energy Technology Data Exchange (ETDEWEB)

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

    2015-09-01

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

  2. SCHEMES OF GAS PRODUCTION FROM NATURAL GAS HYDRATES

    Institute of Scientific and Technical Information of China (English)

    李淑霞; 陈月明; 杜庆军

    2003-01-01

    Natural gas hydrates are a kind of nonpolluting and high quality energy resources for future, the reserves of which are about twice of the carbon of the current fossil energy (petroleum, natural gas and coal) on the earth. And it will be the most important energy for the 21st century. The energy balance and numerical simulation are applied to study the schemes of the natural gas hydrates production in this paper,and it is considered that both depressurization and thermal stimulation are effective methods for exploiting natural gas hydrates, and that the gas production of the thermal stimulation is higher than that of the depressurization. But thermal stimulation is non-economic because it requires large amounts of energy.Therefore the combination of the two methods is a preferable method for the current development of the natural gas hydrates. The main factors which influence the production of natural gas hydrates are: the temperature of injected water, the injection rate, the initial saturation of the hydrates and the initial temperature of the reservoir which is the most important factor.

  3. Assessment of future natural gas vehicle concepts

    Science.gov (United States)

    Groten, B.; Arrigotti, S.

    1992-10-01

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

  4. Contribution of natural gas for sustainable development in Portugal

    Directory of Open Access Journals (Sweden)

    Manuela Sarmento

    2010-09-01

    Full Text Available Portugal has strongly limited domestic energy resources, since imports almost 90% of its energy needs and its energy production is totally from renewable energy sources. The addition of natural gas to the Portuguese energy mix in 1997 helped to diversify Portugal’s energy sources and is a contribution to the mitigation of environmental problems. In 1997 also ceased the production and use of domestic coal. In fact, Portugal is working to reduce the growth in energy use and CO2 emissions, in order to follow the Kyoto Protocol. This measure can be linked to environmental sustainability policies, creating the opportunity for new business to appear. Natural gas, in some applications, can substitute the electricity, implying a decrease in price. Security of gas supply is an important issue, since Portugal depends mainly on a single supplier. This paper aims at analysing the emerging gas market, (threats and opportunities, its evolution andcomparison with other OECD countries.

  5. Low-quality natural gas sulfur removal/recovery

    Energy Technology Data Exchange (ETDEWEB)

    Damon, D.A. [CNG Research Co., Pittsburgh, PA (United States); Siwajek, L.A. [Acrion Technologies, Inc., Cleveland, OH (United States); Klint, B.W. [BOVAR Inc., AB (Canada). Western Research

    1993-12-31

    Low quality natural gas processing with the integrated CFZ/CNG Claus process is feasible for low quality natural gas containing 10% or more of CO{sub 2}, and any amount of H{sub 2}S. The CNG Claus process requires a minimum CO{sub 2} partial pressure in the feed gas of about 100 psia (15% CO{sub 2} for a 700 psia feed gas) and also can handle any amount of H{sub 2}S. The process is well suited for handling a variety of trace contaminants usually associated with low quality natural gas and Claus sulfur recovery. The integrated process can produce high pressure carbon dioxide at purities required by end use markets, including food grade CO{sub 2}. The ability to economically co-produce high pressure CO{sub 2} as a commodity with significant revenue potential frees process economic viability from total reliance on pipeline gas, and extends the range of process applicability to low quality gases with relatively low methane content. Gases with high acid gas content and high CO{sub 2} to H{sub 2}S ratios can be economically processed by the CFZ/CNG Claus and CNG Claus processes. The large energy requirements for regeneration make chemical solvent processing prohibitive. The cost of Selexol physical solvent processing of the LaBarge gas is significantly greater than the CNG/CNG Claus and CNG Claus processes.

  6. Natural gas dehydration by desiccant materials

    OpenAIRE

    Farag, Hassan A.A.; Mustafa Mohamed Ezzat; Hoda Amer; Adel William Nashed

    2011-01-01

    Water vapor in a natural gas stream can result in line plugging due to hydrate formation, reduction of line capacity due to collection of free water in the line, and increased risk of damage to the pipeline due to the corrosive effects of water. Therefore, water vapor must be removed from natural gas to prevent hydrate formation and corrosion from condensed water. Gas dehydration is the process of removing water vapor from a gas stream to lower the temperature at which water will condense ...

  7. Coordinated scheduling of electricity and natural gas infrastructures with a transient model for natural gas flow.

    Science.gov (United States)

    Liu, Cong; Shahidehpour, Mohammad; Wang, Jianhui

    2011-06-01

    This paper focuses on transient characteristics of natural gas flow in the coordinated scheduling of security-constrained electricity and natural gas infrastructures. The paper takes into account the slow transient process in the natural gas transmission systems. Considering their transient characteristics, natural gas transmission systems are modeled as a set of partial differential equations (PDEs) and algebraic equations. An implicit finite difference method is applied to approximate PDEs by difference equations. The coordinated scheduling of electricity and natural gas systems is described as a bi-level programming formulation from the independent system operator's viewpoint. The objective of the upper-level problem is to minimize the operating cost of electric power systems while the natural gas scheduling optimization problem is nested within the lower-level problem. Numerical examples are presented to verify the effectiveness of the proposed solution and to compare the solutions for steady-state and transient models of natural gas transmission systems.

  8. 75 FR 42432 - Northern Natural Gas Company, Southern Natural Gas Company, Florida Gas Transmission Company, LLC...

    Science.gov (United States)

    2010-07-21

    ... Project (Project) which would include the abandonment of facilities by Northern Natural Gas Company... whether the project is in the public convenience and necessity. This notice announces the opening of the... abandon in place certain facilities known as the Matagorda Offshore Pipeline System (MOPS) located...

  9. Natural Gas Engine Development Gaps (Presentation)

    Energy Technology Data Exchange (ETDEWEB)

    Zigler, B.T.

    2014-03-01

    A review of current natural gas vehicle offerings is presented for both light-duty and medium- and heavy-duty applications. Recent gaps in the marketplace are discussed, along with how they have been or may be addressed. The stakeholder input process for guiding research and development needs via the Natural Gas Vehicle Technology Forum (NGVTF) to the U.S. Department of Energy and the California Energy Commission is reviewed. Current high-level natural gas engine development gap areas are highlighted, including efficiency, emissions, and the certification process.

  10. Natural gas annual 1992: Volume 1

    Energy Technology Data Exchange (ETDEWEB)

    1993-11-22

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

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

    Energy Technology Data Exchange (ETDEWEB)

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

    2004-07-01

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

  12. Advanced Natural Gas Reciprocating Engine(s)

    Energy Technology Data Exchange (ETDEWEB)

    Kwok, Doris; Boucher, Cheryl

    2009-09-30

    Energy independence and fuel savings are hallmarks of the nation’s energy strategy. The advancement of natural gas reciprocating engine power generation technology is critical to the nation’s future. A new engine platform that meets the efficiency, emissions, fuel flexibility, cost and reliability/maintainability targets will enable American manufacturers to have highly competitive products that provide substantial environmental and economic benefits in the US and in international markets. Along with Cummins and Waukesha, Caterpillar participated in a multiyear cooperative agreement with the Department of Energy to create a 50% efficiency natural gas powered reciprocating engine system with a 95% reduction in NOx emissions by the year 2013. This platform developed under this agreement will be a significant contributor to the US energy strategy and will enable gas engine technology to remain a highly competitive choice, meeting customer cost of electricity targets, and regulatory environmental standard. Engine development under the Advanced Reciprocating Engine System (ARES) program was divided into phases, with the ultimate goal being approached in a series of incremental steps. This incremental approach would promote the commercialization of ARES technologies as soon as they emerged from development and would provide a technical and commercial foundation of later-developing technologies. Demonstrations of the Phase I and Phase II technology were completed in 2004 and 2008, respectively. Program tasks in Phase III included component and system development and testing from 2009-2012. Two advanced ignition technology evaluations were investigated under the ARES program: laser ignition and distributed ignition (DIGN). In collaboration with Colorado State University (CSU), a laser ignition system was developed to provide ignition at lean burn and high boost conditions. Much work has been performed in Caterpillar’s DIGN program under the ARES program. This work

  13. Liquefied Natural Gas (LNG) project: a tax overview; Projeto Gas Natural Liquefeito (GNL): uma abordagem tributaria

    Energy Technology Data Exchange (ETDEWEB)

    Correia, Claudia W.M.; Faria, Viviana C.S. [PETROBRAS, Rio de Janeiro, RJ (Brazil)

    2008-07-01

    In the second semester of 2008, the Liquefied Natural Gas (LNG) will be introduced in the Brazilian energy matrix, it will be done through an innovator project according technical and tax points of view. Mentioned the enormous effort of adapting the federal legislation approved for this new activity which begins in the country, uncharged both the admission of the vessel as the import of the commodity in the incidence of federal taxes. The market for LNG demand simplified customs procedures in order to benefit from the dynamism that this industry offers, and in addition, a tax burden that encourages the use of a competitive and compatible with the precepts of sustainable development of the country. (author)

  14. Analysis of Adsorbed Natural Gas Tank Technology

    Science.gov (United States)

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

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

  15. GAS/LIQUID MEMBRANES FOR NATURAL GAS UPGRADING

    Energy Technology Data Exchange (ETDEWEB)

    Howard S. Meyer

    2003-04-01

    Gas Technology Institute (GTI) is conducting this research program whose objective is to develop gas/liquid membranes for natural gas upgrading to assist DOE in achieving their goal of developing novel methods of upgrading low quality natural gas to meet pipeline specifications. Kvaerner Process Systems (KPS) and W. L. Gore & Associates (GORE) gas/liquid membrane contactors are based on expanded polytetrafluoroethylene (ePTFE) membranes acting as the contacting barrier between the contaminated gas stream and the absorbing liquid. These resilient membranes provide much greater surface area for transfer than other tower internals, with packing densities five to ten times greater, resulting in equipment 50-70% smaller and lower weight for the same treating service. The scope of the research program is to (1) build and install a laboratory- and a field-scale gas/liquid membrane absorber; (2) operate the units with a low quality natural gas feed stream for sufficient time to verify the simulation model of the contactors and to project membrane life in this severe service; and (3) conducted an economic evaluation, based on the data, to quantify the impact of the technology. Chevron, one of the major producers of natural gas, has offered to host the test at a gas treating plant. KPS will use their position as a recognized leader in the construction of commercial amine plants for building the unit along with GORE providing the membranes. GTI will provide operator and data collection support during lab- and field-testing to assure proper analytical procedures are used. KPS and GTI will perform the final economic evaluation. GTI will provide project management and be responsible for reporting and interactions with DOE on this project. Efforts this quarter have concentrated on field site selection. ChevronTexaco has nominated their Headlee Gas Plant in Odessa, TX for a commercial-scale dehydration test. Potting and module materials testing were initiated. Preliminary design

  16. Natural gas at thermodynamic equilibrium. Implications for the origin of natural gas.

    Science.gov (United States)

    Mango, Frank D; Jarvie, Daniel; Herriman, Eleanor

    2009-06-16

    It is broadly accepted that so-called 'thermal' gas is the product of thermal cracking, 'primary' thermal gas from kerogen cracking, and 'secondary' thermal gas from oil cracking. Since thermal cracking of hydrocarbons does not generate products at equilibrium and thermal stress should not bring them to equilibrium over geologic time, we would not expect methane, ethane, and propane to be at equilibrium in subsurface deposits. Here we report compelling evidence of natural gas at thermodynamic equilibrium. Molecular compositions are constrained to equilibrium, [Formula in text] and isotopic compositions are also under equilibrium constraints: [Formula in text].The functions [(CH4)*(C3H8)] and [(C2H6)2] exhibit a strong nonlinear correlation (R2 = 0.84) in which the quotient Q progresses to K as wet gas progresses to dry gas. There are striking similarities between natural gas and catalytic gas generated from marine shales. A Devonian/Mississippian New Albany shale generates gas with Q converging on K over time as wet gas progresses to dry gas at 200 degrees C. The position that thermal cracking is the primary source of natural gas is no longer tenable. It is challenged by its inability to explain the composition of natural gas, natural gases at thermodynamic equilibrium, and by the existence of a catalytic path to gas that better explains gas compositions.

  17. Natural gas at thermodynamic equilibrium Implications for the origin of natural gas

    Directory of Open Access Journals (Sweden)

    Jarvie Daniel

    2009-06-01

    Full Text Available Abstract It is broadly accepted that so-called 'thermal' gas is the product of thermal cracking, 'primary' thermal gas from kerogen cracking, and 'secondary' thermal gas from oil cracking. Since thermal cracking of hydrocarbons does not generate products at equilibrium and thermal stress should not bring them to equilibrium over geologic time, we would not expect methane, ethane, and propane to be at equilibrium in subsurface deposits. Here we report compelling evidence of natural gas at thermodynamic equilibrium. Molecular compositions are constrained to equilibrium, and isotopic compositions are also under equilibrium constraints: The functions [(CH4*(C3H8] and [(C2H62] exhibit a strong nonlinear correlation (R2 = 0.84 in which the quotient Q progresses to K as wet gas progresses to dry gas. There are striking similarities between natural gas and catalytic gas generated from marine shales. A Devonian/Mississippian New Albany shale generates gas with Q converging on K over time as wet gas progresses to dry gas at 200°C. The position that thermal cracking is the primary source of natural gas is no longer tenable. It is challenged by its inability to explain the composition of natural gas, natural gases at thermodynamic equilibrium, and by the existence of a catalytic path to gas that better explains gas compositions.

  18. The natural gas industry - a survey; Erdgaswirtschaft - Eine Branche im Ueberblick

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-09-01

    The situation of natural gas in the Federal Republic of Germany is described, with particular emphasis on the advantages and consequences of natural gas supply. The brochure discusses the role of natural gas on the energy market, the reliability of natural gas supply, the environmental impacts, the energy-saving effect of natural gas, natural gas prices, the competitive strength of the German gas industry, and the long-term reliability of natural gas supply. (orig.) [German] Die Situation des Erdgases in der Bundesrepublik Deutschland wird beschrieben, wobei die wichtigsten Vorteile und Auswirkungen der Erdgasversorgung besonders hervorgehoben werden. Es geht um die Stellung des Erdgases im Energiemarkt, die Sicherheit der Energieversorgung, Umweltschutz, Energieeinsparung durch Erdgaseinsatz, Erdgaspreise, Leistungsfaehigkeit der deutschen Gaswirtschaft und um die langfristig gesicherte Erdgasversorgung. (orig.)

  19. Fundamentals of the natural gas industry. November 1997; Grundzuege der Erdgaswirtschaft. November 1997

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-12-31

    The situation of natural gas in the Federal Republic of Germany is described, with particular emphasis on the advantages and consequences of natural gas supply. The brochure discusses the role of natural gas on the energy market, the reliability of natural gas supply, the environmental impacts, the energy-saving effect of natural gas, natural gas prices, the competitive strength of the German gas industry, and the long-term reliability of natural gas supply. (orig.) [Deutsch] Die Situation des Erdgases in der Bundesrepublik Deutschland wird beschrieben, wobei die wichtigsten Vorteile und Auswirkungen der Erdgasversorgung besonders hervorgehoben werden. Es geht um die Stellung des Erdgases im Energiemarkt, die Sicherheit der Energieversorgung, Umweltschutz, Energieeinsparung durch Erdgaseinsatz, Erdgaspreise, Leistungsfaehigkeit der deutschen Gaswirtschaft und um die langfristig gesicherte Erdgasversorgung. (orig.)

  20. Fundamentals of the natural gas industry. May 1997; Grundzuege der Erdgaswirtschaft. Mai 1997

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-12-01

    The situation of natural gas in the Federal Republic of Germany is described, with particular emphasis on the advantages and consequences of natural gas supply. The brochure discusses the role of natural gas on the energy market, the reliability of natural gas supply, the environmental impacts, the energy-saving effect of natural gas, natural gas prices, the competitive strength of the German gas industry, and the long-term reliability of natural gas supply. (orig.) [Deutsch] Die Situation des Erdgases in der Bundesrepublik Deutschland wird beschrieben, wobei die wichtigsten Vorteile und Auswirkungen der Erdgasversorgung besonders hervorgehoben werden. Es geht um die Stellung des Erdgases im Energiemarkt, die Sicherheit der Energieversorgung, Umweltschutz, Energieeinsparung durch Erdgaseinsatz, Erdgaspreise, Leistungsfaehigkeit der deutschen Gaswirtschaft und um die langfristig gesicherte Erdgasversorgung. (orig.)

  1. 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.

  2. Natural gas 1996 - issues and trends

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-12-01

    This publication presents a summary of the latest data and information relating to the U.S. natural gas industry, including prices, production, transmission, consumption, and financial aspects of the industry.

  3. DoD’s Compressed Natural Gas Filling Station in Afghanistan: An Ill-conceived $43 Million Project

    Science.gov (United States)

    2015-10-01

    reserves of natural gas, along with deposits of oil and natural gas liquids .3 The TFBSO Downstream Gas Utilization Project was intended to take...market for CNG vehicles. According to the World Bank , “[t]he cost of distribution of natural gas to a large number of small consumers can be...appendix I). 12 John Homer, The World Bank , Natural Gas in Developing Countries, Evaluating the Benefits to the Environment, January 1993, p. 19

  4. A Comparative Study of Liquefied Natural Gas: An Overview

    OpenAIRE

    Muhammad Khan Memon; Saleem Qadir Tunio; Khalil Rehman Memon; Arshad Ahmed Lashari

    2014-01-01

    Natural gas is the world’s fastest growing fuel and being produced by many countries of the world in the commercial quantities. Increasing natural gas price and new development in the technologies, liquefied natural gas industry is economically attractive in the major gas exporting countries. Liquefied Natural Gas (LNG) is an important energy source and continued to contribute the growth of natural gas industry. The new advance LNG technology is used for natural gas transportation for long di...

  5. Prospect of Sinopec's Exploration for Natural Gas

    Institute of Scientific and Technical Information of China (English)

    Long Shengxiang; Zhu Hong; Zhu Tong; Chen Chunfang; Xiao Kaihua

    2008-01-01

    @@ Current state of Sinopec's exploration for natural gas Distnbution of exploration area and resource base Sinopec now owns the exploration right of 364 blocks,with the acreage about one million square kilometers. The company mainly carries out exploration for oil and gas resources in 221, with the acreage about 650,000 square kilometers and taking up 65% of its total exploration area.

  6. Analysis of Natural Gas Vehicle Industry : none

    OpenAIRE

    Li, Zhen

    2014-01-01

    A vehicle powered by natural gas is becoming a prevalent trend and direction in automobile manufacturing. The thesis is aiming at analyzing the natural gas vehicle industry from its environmental effectiveness, economic effectiveness, recent status and its development in the near future with statistical data. And also it will find out the potential problems and relevant technologies. Investigation and literature research method are mainly used to fully collect the correct information and d...

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

    Energy Technology Data Exchange (ETDEWEB)

    Gadonneix, P.

    1998-12-31

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

  8. Model documentation: Natural gas transmission and distribution model of the National Energy Modeling System. Volume 1

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-02-17

    The Natural Gas Transmission and Distribution Model (NGTDM) is the component of the National Energy Modeling System (NEMS) that is used to represent the domestic natural gas transmission and distribution system. NEMS was developed in the Office of integrated Analysis and Forecasting of the Energy information Administration (EIA). NEMS is the third in a series of computer-based, midterm energy modeling systems used since 1974 by the EIA and its predecessor, the Federal Energy Administration, to analyze domestic energy-economy markets and develop projections. The NGTDM is the model within the NEMS that represents the transmission, distribution, and pricing of natural gas. The model also includes representations of the end-use demand for natural gas, the production of domestic natural gas, and the availability of natural gas traded on the international market based on information received from other NEMS models. The NGTDM determines the flow of natural gas in an aggregate, domestic pipeline network, connecting domestic and foreign supply regions with 12 demand regions. The methodology employed allows the analysis of impacts of regional capacity constraints in the interstate natural gas pipeline network and the identification of pipeline capacity expansion requirements. There is an explicit representation of core and noncore markets for natural gas transmission and distribution services, and the key components of pipeline tariffs are represented in a pricing algorithm. Natural gas pricing and flow patterns are derived by obtaining a market equilibrium across the three main elements of the natural gas market: the supply element, the demand element, and the transmission and distribution network that links them. The NGTDM consists of four modules: the Annual Flow Module, the Capacity F-expansion Module, the Pipeline Tariff Module, and the Distributor Tariff Module. A model abstract is provided in Appendix A.

  9. Shale gas. Opportunities and challenges for European energy markets

    Energy Technology Data Exchange (ETDEWEB)

    De Joode, J.; Plomp, A.J.; Ozdemir, O. [ECN Policy Studies, Petten (Netherlands)

    2013-02-15

    The outline of the presentation shows the following elements: Introduction (Shale gas revolution in US and the situation in the EU); What could be the impact of potential shale gas developments on the European gas market?; How may shale gas developments affect the role of gas in the transition of the power sector?; and Key messages. The key messages are (1) Prospects for European shale gas widely differ from US case (different reserve potential, different competition, different market dynamics); (2) Shale gas is unlikely to be a game changer in Europe; and (3) Impact of shale gas on energy transition in the medium and long term crucially depends on gas vs. coal prices and the 'penalty' on CO2 emissions.

  10. Heating and air conditioning with natural gas; Heizen und klimatisieren mit Erdgas

    Energy Technology Data Exchange (ETDEWEB)

    Wilming, Wilhelm

    2011-07-01

    Natural gas driven cogeneration units, fuel cells and heat pumps are energy efficient and climate-friendly. The contribution under consideration shows how far these devices are established in the market.

  11. Essays on the economics of natural gas pipelines

    Science.gov (United States)

    Oliver, Matthew E.

    The natural gas pipeline transportation industry is comprised of a primary market and a secondary market. In the primary market, pipelines sell 'firm' transport capacity contracts to gas traders, local distribution companies, and other parties. The (per unit) secondary market value of transport is rarely comparable to the regulated primary market two-part tariff. When and where available capacity in the secondary market is scarce, its value can far exceed the primary market tariffs paid by firm contract holders, generating scarcity rents. The following essays demonstrate that this phenomenon has predictable effects on natural gas spot prices, firm capacity reservations, the pipeline's capacity construction and expansion decisions, and the economic welfare of producers and consumers at the market hubs connected by the pipeline. Chapter 1 provides a theoretical framework for understanding how pipeline congestion affects natural gas spot prices within the context of the current regulatory environment, and empirically quantifies this effect over a specific regional pipeline network. As available pipeline capacity over a given route connecting two hubs becomes scarce, the spot prices for gas at the hubs are driven apart---a phenomenon indicative of some market friction that inhibits the ability of spot price arbitrage to fully integrate the two prices, undermining economic efficiency. The theoretical component of Chapter 1 illuminates a potential source of this friction: the deregulated structure of the secondary market for gas transportation services. To support and quantify the predictions of the theoretical model, the empirical component demonstrates that the effect of congestion on the secondary market value of transport---the key factor in driving apart spot prices---can be quite strong. Coefficient estimates indicate that dramatic increases in transport costs are likely to result from marginal increases in congestion. This result has important implications because

  12. 天然气开发企业产运销一体化协调发展评价指标体系设计%Study on Evaluation Index System for Coordinated Development of Production-Transportation-Marketing Integration of Natural Gas Developing Enterprise

    Institute of Scientific and Technical Information of China (English)

    李志刚; 张吉军; 苟建林

    2012-01-01

    Compared with oil, natural gas has its typical characters of uneasy storage and single mode of transportation. Heavily depending on pipeline transportation makes the production-transportation-marketing system of natural gas must be coordinated and simultaneous development so as to produce better results. Based on a full account of the features of natural gas business links, a set of multi-level evaluation index system is founded in the paper for coordinated development of production-transportation-marketing integration of natural gas developing enterprise. And the evaluation index system will be a standardized assessment tool for the scientific development of natural gas developing enterprise.%与石油相比,天然气具有不容易储存和运输方式单一的典型特点.严重依赖于管线运输使得天然气产运销各环节必须协调一致、同步发展才能产生较好的效益.结合天然气各业务环节的特点,建立了一套多层次的天然气开发企业产运销一体化协调发展评价指标体系,为天然气开发企业科学发展提供了规范的评价工具

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

    Directory of Open Access Journals (Sweden)

    Jian Chai

    2016-10-01

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

  14. Low pressure storage of natural gas on activated carbon

    Science.gov (United States)

    Wegrzyn, J.; Wiesmann, H.; Lee, T.

    The introduction of natural gas to the transportation energy sector offers the possibility of displacing imported oil with an indigenous fuel. The barrier to the acceptance of natural gas vehicles (NGV) is the limited driving range due to the technical difficulties of on-board storage of a gaseous fuel. In spite of this barrier, compressed natural gas (CNG) vehicles are today being successfully introduced into the market place. The purpose of this work is to demonstrate an adsorbent natural gas (ANG) storage system as a viable alternative to CNG storage. It can be argued that low pressure ANG has reached near parity with CNG, since the storage capacity of CNG (2400 psi) is rated at 190 V/V, while low pressure ANG (500 psi) has reached storage capacities of 180 V/V in the laboratory. A program, which extends laboratory results to a full-scale vehicle test, is necessary before ANG technology will receive widespread acceptance. The objective of this program is to field test a 150 V/V ANG vehicle in FY 1994. As a start towards this goal, carbon adsorbents have been screened by Brookhaven for their potential use in a natural gas storage system. This paper reports on one such carbon, trade name Maxsorb, manufactured by Kansai Coke under an Amoco license.

  15. NATURAL GAS RESOURCES IN DEEP SEDIMENTARY BASINS

    Energy Technology Data Exchange (ETDEWEB)

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

    2002-02-05

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

  16. Proposals for China's Natural Gas Industry

    Institute of Scientific and Technical Information of China (English)

    Hua Ben

    2010-01-01

    @@ Demand,supply and consumption of natural gas in China Increased natural gas demand due to economic development,energy and environmental impact In China,the available energy resource is rich in coal and lack in oil and gas.Because of this special fuel pattern,the increasing energy demand needed to sustain the rapid economic development in the past 30 years relies heavily on the coal supply.This makes coal contributing for over70% of the primary energy consumed and leads to SO2 and NOx emission exceeding 70% of the environmental carrying capacity which causes ecological degradation.

  17. Natural gas profile: the baking industry

    Energy Technology Data Exchange (ETDEWEB)

    1975-11-01

    The U.S. baking industry contains three segments: bakeries which produce perishable products (SIC 2051); bakeries for dry bakery products, such as cookies and crackers (SIC 2052), and retail bakeries which bake and sell (SIC 5462). Data are presented on the number of establishments and employment in each segment, natural gas consumption for each segment in each U.S. state, natural gas prices in various U.S. regions, fuel conservation possibilities in the baking industry, FEA policy on curtailment of gas supplies, and the economic impact of such possible curtailments. (LCL)

  18. The open-access era. [Regulations on natural gas pipeline access

    Energy Technology Data Exchange (ETDEWEB)

    Johnson, R. (Stone and Webster Management Consultants Inc., New York, NY (United States))

    1992-03-01

    This article examines the effects on the natural gas transportation industry that the Federal Energy Regulatory Commission's recent proposed rulemaking will have. The topics of the article include take-or-pay pricing, the changing role of the pipeline in the natural gas market, unbundling of the services a pipeline provides, and achieving the fullest possible use of the pipeline network.

  19. Natural gas vehicles. (Latest citations from the EI Compendex*plus database). Published Search

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-05-01

    The bibliography contains citations concerning the natural gas vehicle market and infrastructure. Topics include systems descriptions and evaluations, and economic and environmental considerations. Natural gas electric hybrid vehicles are discussed. (Contains 50-250 citations and includes a subject term index and title list.) (Copyright NERAC, Inc. 1995)

  20. Modelling emissions from natural gas flaring

    Directory of Open Access Journals (Sweden)

    G. Ezaina Umukoro

    2017-04-01

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

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

    Science.gov (United States)

    2012-02-29

    ... Orders Granting Authority To Import and Export Natural Gas and Liquefied Natural Gas During January 2012... 2012, it issued Orders granting authority to import and export natural gas and liquefied natural gas.... DOMINION COVE POINT LNG, LP 11-98-LNG ENERGY PLUS NATURAL GAS LLC 11-155-NG BROOKFIELD ENERGY......

  2. 77 FR 31838 - Notice of Orders Granting Authority to Import and Export Natural Gas and Liquefied Natural Gas...

    Science.gov (United States)

    2012-05-30

    ... of Orders Granting Authority to Import and Export Natural Gas and Liquefied Natural Gas During April..., it issued Orders granting authority to import and export natural gas and liquefied natural gas. These... Capital International, LLC....... 12-33-NG Phillips 66 Company 12-34-NG Northwest Natural Gas Company......

  3. 78 FR 46581 - Orders Granting Authority To Import and Export Natural Gas, and To Import Liquefied Natural Gas...

    Science.gov (United States)

    2013-08-01

    ... Granting Authority To Import and Export Natural Gas, and To Import Liquefied Natural Gas During June 2013... authority to import and export natural gas and to import liquefied natural gas. These orders are summarized... of Fossil Energy, Office of Natural Gas Regulatory Activities, Docket Room 3E-033,......

  4. 77 FR 19277 - Orders Granting Authority To Import and Export Natural Gas and Liquefied Natural Gas During...

    Science.gov (United States)

    2012-03-30

    ... Granting Authority To Import and Export Natural Gas and Liquefied Natural Gas During February 2012 FE... 2012, it issued Orders granting authority to import and export natural gas and liquefied natural gas..., ULC 12-13-NG ENCANA NATURAL GAS INC 11-163-NG ALCOA INC 12-11-NG JPMORGAN LNG CO 12-15-LNG CNE......

  5. Strategic analysis on establishing a natural gas trading hub in China

    Directory of Open Access Journals (Sweden)

    Xiaoguang Tong

    2014-12-01

    Full Text Available Since 2010, the LNG importing price premium in the Asia–Pacific markets has become increasingly high, generating great effects on the economic development in China. In addition, the natural gas dependence degree is expanding continuously, making it extremely urgent to establish a natural gas trading hub in China, with the aim to ensure national energy security, to gain the pricing power, and to build the regional benchmark prices. Through a comparative analysis of internal strength/weakness and external competitiveness, we concluded that with intensively-issued supporting policies on the natural gas sector, the initiation of spot and futures markets, the rapid growth of gas production and highly-improved infrastructures, as well as Shanghai's advantageous location, China has more advantages in establishing an Asian Natural Gas Trading Hub than other counties like Singapore, Japan and Malaysia. Moreover, based on the SWOT (strength, weakness, opportunity and threat and the marketization process analysis, the following strategies were presented: to impel the establishment of a natural gas trading hub depending on the gas supply condition, to follow the policies to complete the gas storage system, to form regional communities by taking comparative advantages, and to reinforce the marketization reform and regulation system establishment with foreign experiences for reference. This study rationalized the necessity and practicality of establishing a natural gas trading hub in China and will help China make a proper decision and find a periodical strategic path in this sector.

  6. Growing power : renewable natural gas

    Energy Technology Data Exchange (ETDEWEB)

    Kotelko, M. [Highmark Renewables, Vegreville, AB (Canada)

    2006-07-01

    This presentation described the sustainable production practices used at Alberta's Highland Feeders Ltd., one of Canada's largest cattle feeding operations. In particular, it presented an integrated manure utilization system (IMUS) technology developed by the Alberta Research Council and licensed to Highmark Renewables, a subsidiary of Highland Feeders. The rapidly expanding livestock industry in Canada presents challenges and opportunities for the proper treatment and use of large quantities of manure. With IMUS technology, methane gas produced by livestock operations can be harnessed to produce electricity, as demonstrated at Highmark Renewables' pilot plant which processes solid feedlot manure to produce electricity. The sustainable manure management process has major implications for intensive livestock operations. In addition to generating biogas for use in a cogeneration plant, the IMUS technology provides a value-added soil amendment. Raw manure is placed in a hopper and fed into anaerobic digester tanks. The dry solid by-product is a bio-based, nutrient rich fertilizer, while the liquid component can be recycled for irrigation water. The cogeneration plant will produce electricity for cattle feeding operations, with surplus power sold to the Alberta power grid. The benefits from IMUS include lower manure handling costs; protection of water resources; odour reduction; recycling of waste water; lower energy costs; and, value-added revenue from the sale of energy and bio-based fertilizer. tabs., figs.

  7. Testing Co-Volatility Spillovers for Natural Gas Spot, Futures and ETF Spot using Dynamic Conditional Covariances

    NARCIS (Netherlands)

    C-L. Chang (Chia-Lin); M.J. McAleer (Michael); Y. Wang (Yanghuiting)

    2016-01-01

    textabstractThere is substantial empirical evidence that energy and financial markets are closely connected. As one of the most widely-used energy resources worldwide, natural gas has a large daily trading volume. In order to hedge the risk of natural gas spot markets, a large number of hedging stra

  8. Testing Co-Volatility Spillovers for Natural Gas Spot, Futures and ETF Spot using Dynamic Conditional Covariances

    NARCIS (Netherlands)

    C-L. Chang (Chia-Lin); M.J. McAleer (Michael); Y. Wang (Yanghuiting)

    2016-01-01

    textabstractThere is substantial empirical evidence that energy and financial markets are closely connected. As one of the most widely-used energy resources worldwide, natural gas has a large daily trading volume. In order to hedge the risk of natural gas spot markets, a large number of hedging stra

  9. Gaining competitive advantage in the gas boilers market of Vojvodina through integrated marketing communications

    Directory of Open Access Journals (Sweden)

    Jovičić Dragoljub

    2015-01-01

    Full Text Available Since the appearance of marketing and implementation of marketing concept in practice, the importance of the marketing mix, through which organizations adapt their offer to targeted customer segments, was emphasized . Regardless of the fact that the product is commonly referred to as the basic (key instrument of the marketing mix, in the last ten years, due to the rapid and strong development of science, technology, especially information technology, business and society in general, integrated marketing communications (IMK are becoming increasingly important, without which organizations can not even begin, or end, any significant marketing activity. In this context, the aim of the authors of this study was to investigate the importance of integrated marketing communications on the placement of gas boilers, i.e. on the market share of individual producers in the market of Vojvodina, which also represents the basic hypothesis of the research. Research results confirmed the basic hypothesis as well as an extraordinary influence of IMK to the market share of producers in the placement of gas boilers. Supplementary hypothesis was not confirmed, advertising is not a key promotional instrument. Thanks to the specific characteristics, primarily the high technical complexity of gas boilers, a key promotional instrument are education and training of sales and installation staff in the marketing channels, which operate on the market of Vojvodina.

  10. The structure of the natural gas industry in Brazil; A estrutura da industria de gas natural no Barsil

    Energy Technology Data Exchange (ETDEWEB)

    Augusto, Cristiane R.; Fontes, Cristiane M.; Andrade, Marcelo C.; Goncalves, Raquel G. [Universidade Federal do Rio de Janeiro (UFRJ), RJ (Brazil). Escola de Quimica

    2004-07-01

    The opening of the Brazilian economy and the end of the state-owned oil company PETROBRAS monopoly made possible for national and international companies to become concessionaires of the rights and obligations regarding the exploration, development and production of oil and natural gas. The increasing of the oil reserves and production, together with the technological development and the more restricted environmental legislation, resulted in a gradual increased participation of the natural gas in the Brazilian domestic energy supply. Around 3% for many years, the participation of gas in the Brazilian domestic energy supply has increased to 7.5% in 2002, as mentioned in the 2003 Brazil Energy Balance (BEN). The 2003 production was more than 100 millions boe, and the import was more than 37 millions boe according to the National Oil Agency (ANP). We present in this article a summary of today's situation, and the consumer market full development limitations. (author)

  11. Market Survey on Oil and Gas in Algeria

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2007-09-15

    The purpose of this market survey is to provide adequate information concerning the Oil and Gas sector in Algeria to interested Dutch investors and suppliers to be aware of the potential and the opportunities available in this sector.

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

    Science.gov (United States)

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

    2012-01-17

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

  13. Natural Gas Sweetening by Ultra-Microporous Polyimides Membranes

    KAUST Repository

    Alghunaimi, Fahd

    2017-05-01

    Most natural gas fields in Saudi Arabia contain around 10 mol.% carbon dioxide. The present technology to remove carbon dioxide is performed by chemical absorption, which has many drawbacks. Alternatively, membrane-based gas separation technology has attracted great interest in recent years due to: (i) simple modular design, (ii) potential cost effectiveness, (iii) ease of scale-up, and (iv) environmental friendliness. The state-of-the-art membrane materials for natural gas sweetening are glassy cellulose acetate and polyimide, which were introduced in the 1980s. In the near future, the kingdom is planning to boost its production of natural gas for power generation and increase the feedstock for new petrochemical plants. Therefore, the kingdom and worldwide market has an urgent need for better membrane materials to remove carbon dioxide from raw natural gas. The focus of this dissertation was to design new polyimide membrane materials for CO2/CH4 separation exhibiting high permeability and high selectivity relative to the standard commercial materials tested under realistic mixed-gas feed conditions. Furthermore, this study provided a fundamental understanding of structure/gas transport property relationships of triptycene-based PIM-polyimides. Optimally designed intrinsically microporous polyimide (PIM-PIs) membranes in this work exhibited drastically increased CO2/CH4 selectivities of up to ~75. In addition, a novel triptycene-based hydroxyl-containing polyimide (TDA1-APAF) showed 5-fold higher permeabilities over benchmark commercial materials such as cellulose acetate. Furthermore, this polyimide had a N2/CH4 selectivity of 2.3, thereby making it possible to simultaneously treat CO2- and N2-contaminated natural gas. Also, TDA1-APAF showed a CO2 permeability of 21 Barrer under binary 1:1 CO2/CH4 mixed-gas feed with a selectivity of 72 at a partial CO2 pressure of 10 bar which are significantly better than cellulose triacetate. These results suggest that TDA1

  14. Comparative Assessment Of Natural Gas Accident Risks

    Energy Technology Data Exchange (ETDEWEB)

    Burgherr, P.; Hirschberg, S

    2005-01-01

    The study utilizes a hierarchical approach including (1) comparative analyses of different energy chains, (2) specific evaluations for the natural gas chain, and (3) a detailed overview of the German situation, based on an extensive data set provided by Deutsche Vereinigung des Gas- und Wasserfaches (DVGW). According to SVGW-expertise DVGW-data can be regarded as fully representative for Swiss conditions due to very similar technologies, management, regulations and safety culture, but has a substantially stronger statistical basis because the German gas grid is about 30 times larger compared to Switzerland. Specifically, the following tasks were carried out by PSI to accomplish the objectives of this project: (1) Consolidation of existing ENSAD data, (2) identification and evaluation of additional sources, (3) comparative assessment of accident risks, and (4) detailed evaluations of specific issues and technical aspects for severe and smaller accidents in the natural gas chain that are relevant under Swiss conditions. (author)

  15. UPGRADING NATURAL GAS VIA MEMBRANE SEPARATION PROCESSES

    Energy Technology Data Exchange (ETDEWEB)

    S.A.Stern; P.A. Rice; J. Hao

    2000-03-01

    The objective of the present study is to assess the potential usefulness of membrane separation processes for removing CO{sub 2} and H{sub 2}S from low-quality natural gas containing substantial amounts of both these ''acid'' gases, e.g., up to 40 mole-% CO{sub 2} and 10 mole-% H{sub 2}S. The membrane processes must be capable of upgrading the crude natural gas to pipeline specifications ({le} 2 mole-% CO{sub 2}, {le} 4 ppm H{sub 2}S). Moreover, these processes must also be economically competitive with the conventional separation techniques, such as gas absorption, utilized for this purpose by the gas industry.

  16. College of Natural Resources to offer Forest Products Marketing Workshop

    OpenAIRE

    Davis, Lynn

    2008-01-01

    Marketing has been called the backbone of successful forest products companies, yet many small businesses struggle with the marketing concept. Virginia Tech's College of Natural Resources continues its service to the forest products industry by presenting the fourteenth annual workshop on Forest Products Marketing, Oct. 23 through Oct. 24, at The Inn at Virginia Tech and Skelton Conference Center.

  17. GAS/LIQUID MEMBRANES FOR NATURAL GAS UPGRADING

    Energy Technology Data Exchange (ETDEWEB)

    Howard S. Meyer

    2003-07-01

    Gas Technology Institute (GTI) is conducting this research program whose objective is to develop gas/liquid membranes for natural gas upgrading to assist DOE in achieving their goal of developing novel methods of upgrading low quality natural gas to meet pipeline specifications. Kvaerner Process Systems (KPS) and W. L. Gore & Associates (GORE) gas/liquid membrane contactors are based on expanded polytetrafluoroethylene (ePTFE) membranes acting as the contacting barrier between the contaminated gas stream and the absorbing liquid. These resilient membranes provide much greater surface area for transfer than other tower internals, with packing densities five to ten times greater, resulting in equipment 50-70% smaller and lower weight for the same treating service. The scope of the research program is to (1) build and install a laboratory- and a field-scale gas/liquid membrane absorber; (2) operate the units with a low quality natural gas feed stream for sufficient time to verify the simulation model of the contactors and to project membrane life in this severe service; and (3) conducted an economic evaluation, based on the data, to quantify the impact of the technology. Chevron, one of the major producers of natural gas, has offered to host the test at a gas treating plant. KPS will use their position as a recognized leader in the construction of commercial amine plants for building the unit along with GORE providing the membranes. GTI will provide operator and data collection support during lab- and field-testing to assure proper analytical procedures are used. Kvaerner and GTI will perform the final economic evaluation. GTI will provide project management and be responsible for reporting and interactions with DOE on this project. Efforts this quarter have concentrated on field site selection. ChevronTexaco has nominated their Headlee Gas Plant in Odessa, TX for a commercial-scale dehydration test. Design and cost estimation for this new site are underway. Potting

  18. GAS/LIQUID MEMBRANES FOR NATURAL GAS UPGRADING

    Energy Technology Data Exchange (ETDEWEB)

    Howard S. Meyer

    2003-10-01

    Gas Technology Institute (GTI) is conducting this research program whose objective is to develop gas/liquid membranes for natural gas upgrading to assist DOE in achieving their goal of developing novel methods of upgrading low quality natural gas to meet pipeline specifications. Kvaerner Process Systems (KPS) and W. L. Gore & Associates (GORE) gas/liquid membrane contactors are based on expanded polytetrafluoroethylene (ePTFE) membranes acting as the contacting barrier between the contaminated gas stream and the absorbing liquid. These resilient membranes provide much greater surface area for transfer than other tower internals, with packing densities five to ten times greater, resulting in equipment 50-70% smaller and lower weight for the same treating service. The scope of the research program is to (1) build and install a laboratory- and a field-scale gas/liquid membrane absorber; (2) operate the units with a low quality natural gas feed stream for sufficient time to verify the simulation model of the contactors and to project membrane life in this severe service; and (3) conducted an economic evaluation, based on the data, to quantify the impact of the technology. Chevron, one of the major producers of natural gas, has offered to host the test at a gas treating plant. KPS will use their position as a recognized leader in the construction of commercial amine plants for building the unit along with GORE providing the membranes. GTI will provide operator and data collection support during lab- and field-testing to assure proper analytical procedures are used. Kvaerner and GTI will perform the final economic evaluation. GTI will provide project management and be responsible for reporting and interactions with DOE on this project. Efforts this quarter have concentrated on field site selection. ChevronTexaco has nominated their Headlee Gas Plant in Odessa, TX for a commercial-scale dehydration test. Design and cost estimation for this new site are underway. A Haz

  19. Natural Gas Imports and Exports. Third Quarter Report 1999

    Energy Technology Data Exchange (ETDEWEB)

    none

    1999-10-01

    The second quarter 1997 Quarterly Report of Natural Gas Imports and Exports featured a Quarterly Focus report on cross-border natural gas trade between the United States and Mexico. This Quarterly Focus article is a follow-up to the 1997 report. This report revisits and updates the status of some of the pipeline projects discussed in 1997, and examines a number of other planned cross-border pipeline facilities which were proposed subsequent to our 1997 report. A few of the existing and proposed pipelines are bidirectional and thus have the capability of serving either Mexico, or the United States, depending on market conditions and gas supply availability. These new projects, if completed, would greatly enhance the pipeline infrastructure on the U.S.-Mexico border and would increase gas pipeline throughput capacity for cross-border trade by more than 1 billion cubic feet (Bcf) per day. The Quarterly Focus is comprised of five sections. Section I includes the introduction as well as a brief historic overview of U.S./Mexican natural gas trade; a discussion of Mexico's energy regulatory structure; and a review of trade agreements and a 1992 legislative change which allows for her cross-border gas trade in North America. Section II looks at initiatives that have been taken by the Mexican Government since 1995to open its energy markets to greater competition and privatization. Section III reviews Mexican gas demand forecasts and looks at future opportunities for U.S. gas producers to supplement Mexico's indigenous supplies in order to meet the anticipated rapid growth in demand. Section IV examines the U.S.-Mexico natural gas trade in recent years. It also looks specifically at monthly import and export volumes and prices and identifies short-term trends in this trade. Finally, Section V reviews the existing and planned cross-border gas pipeline infrastructure. The section also specifically describes six planned pipelines intended to expand this pipeline

  20. Economic Impacts of Increased U.S. Exports of Natural Gas: An Energy System Perspective

    Directory of Open Access Journals (Sweden)

    Kemal Sarıca

    2016-05-01

    Full Text Available With the recent shale gas boom, the U.S. is expected to have very large natural gas resources. In this respect, the key question is would it be better to rely completely on free market resource allocations which would lead to large exports of natural gas or to limit natural gas exports so that more could be used in the U.S.. After accounting for the cost of liquefying the natural gas and shipping it to foreign markets, the current price difference leaves room for considerable profit to producers from exports. In addition, there is a large domestic demand for natural gas from various sectors such as electricity generation, industrial applications, and the transportation sector etc. A hybrid modeling approach has been carried out using our version of the well-known MARket ALlocation (MARKAL-Macro model to keep bottom-up model richness with macro effects to incorporate price and gross domestic product (GDP feedbacks. One of the conclusion of this study is that permitting higher natural gas export levels leads to a small reduction in GDP (0.04%–0.17%. Higher exports also increases U.S. greenhouse gas (GHG emissions and electricity prices (1.1%–7.2%. We also evaluate the impacts of natural gas exports in the presence of a Clean Energy Standard (CES for electricity. In this case, the GDP impacts are similar, but the electricity and transport sector impacts are different.

  1. Natural Gas Consumption to Increase in 2011

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    @@ China's apparent natural gas consumption is expected to grow by 22.6 percent in 2011 from 106 billion cubic meters in 2010.That's because domestic consumption of the clean fuel is set to surge in accordance with the country's need to reduce carbon emissions, according to a report released by the research arm of China National Petroleum Corporation (CNPC).The demand for natural gas may hit around 130 billion cubic meters in 2011, and the figure is set to climb to 230 billion cubic meters by 2015.

  2. Natural Gas and Indoor Air Pollution: A Comparison With Coal Gas and Liquefied Petroleum Gas

    Institute of Scientific and Technical Information of China (English)

    YUE ZHANG; BAO-SHENG CHEN; GUANG-QUAN LIU; JU-NING WANG; ZHEN-HUA ZHAO; LIAN-QING LIN

    2003-01-01

    The study was designed to compare the combustion products of coal gas, liquefied petroleum gas and natural gas in relation to indoor air pollution. Methods Regular pollutants including B(a)P were monitored and 1-hydroxy pyrene were tested in urine of the enrolled subjects.Radon concentrations and their changes in four seasons were also monitored in the city natural gas from its source plant and transfer stations to final users. To analyze organic components of coal gas,liquefied petroleum gas and natural gas, a high-flow sampling device specially designed was used to collect their combustion products, and semi-volatile organic compounds contained in the particles were detected by gas chromatograph-mass spectrograph (GC/MS). Results Findings in the study showed that the regular indoor air pollutants particles and CO were all above the standard in winter when heating facilities were operated in the city, but they were lowest in kitchens using natural gas;furthermore, although NO2 and CO2 were slightly higher in natural gas, B(a)P concentration was lower in this group and 1-hydroxy pyrene was lowest in urine of the subjects exposed to natural gas.Organic compounds were more complicated in coal gas and liquefied petroleum gas than in natural gas. The concentration of radon in natural gas accounted for less than 1‰ of its effective dose contributing to indoor air pollution in Beijing households. Conclusion Compared to traditional fuels, gases are deemed as clean ones, and natural gas is shown to be cleaner than the other two gases.

  3. The transition from monopoly to competition on natural gas markets in europe. The strategic stakes of underground storage; La transition du monopole a la concurrence sur les marches du gaz naturel en europe: l'importance strategique du stockage souterrain

    Energy Technology Data Exchange (ETDEWEB)

    Esnault, B

    2000-07-01

    The liberalization of the natural gas market permits to the actors the use of the existing distribution networks, which remain managed by ancient monopolies. To manage efficiently a variable demand in spite of the importations and the bottleneck on canalizations, the monopolies have to install storages near the consumption areas. Meanwhile the storages are a rare resource owned by the historical operators, thus it reinforces their market power. The european directive proposes to define an access right to the storage. What kind of legislation should we applied? This thesis analyses the process of deregulation and the storage needs of the different actors. Propositions of regulations are presented. (A.L.B.)

  4. Natural gas at thermodynamic equilibrium Implications for the origin of natural gas

    OpenAIRE

    Jarvie Daniel; Mango Frank D; Herriman Eleanor

    2009-01-01

    Abstract It is broadly accepted that so-called 'thermal' gas is the product of thermal cracking, 'primary' thermal gas from kerogen cracking, and 'secondary' thermal gas from oil cracking. Since thermal cracking of hydrocarbons does not generate products at equilibrium and thermal stress should not bring them to equilibrium over geologic time, we would not expect methane, ethane, and propane to be at equilibrium in subsurface deposits. Here we report compelling evidence of natural gas at ther...

  5. Natural gas pipeline leaks across Washington, DC.

    Science.gov (United States)

    Jackson, Robert B; Down, Adrian; Phillips, Nathan G; Ackley, Robert C; Cook, Charles W; Plata, Desiree L; Zhao, Kaiguang

    2014-01-01

    Pipeline safety in the United States has increased in recent decades, but incidents involving natural gas pipelines still cause an average of 17 fatalities and $133 M in property damage annually. Natural gas leaks are also the largest anthropogenic source of the greenhouse gas methane (CH4) in the U.S. To reduce pipeline leakage and increase consumer safety, we deployed a Picarro G2301 Cavity Ring-Down Spectrometer in a car, mapping 5893 natural gas leaks (2.5 to 88.6 ppm CH4) across 1500 road miles of Washington, DC. The δ(13)C-isotopic signatures of the methane (-38.2‰ ± 3.9‰ s.d.) and ethane (-36.5 ± 1.1 s.d.) and the CH4:C2H6 ratios (25.5 ± 8.9 s.d.) closely matched the pipeline gas (-39.0‰ and -36.2‰ for methane and ethane; 19.0 for CH4/C2H6). Emissions from four street leaks ranged from 9200 to 38,200 L CH4 day(-1) each, comparable to natural gas used by 1.7 to 7.0 homes, respectively. At 19 tested locations, 12 potentially explosive (Grade 1) methane concentrations of 50,000 to 500,000 ppm were detected in manholes. Financial incentives and targeted programs among companies, public utility commissions, and scientists to reduce leaks and replace old cast-iron pipes will improve consumer safety and air quality, save money, and lower greenhouse gas emissions.

  6. What justifies the lack of alignment between natural gas and crude oil prices in the period 2006-2007; O que justifica o deslocamento entre os precos do gas natural e do petroleo no periodo 2006-2007

    Energy Technology Data Exchange (ETDEWEB)

    Abreu, Ana Lucia Vahia de; Pinelli, Marcelo Santos

    2008-07-01

    The objective of the work is to show that the mismatch between Brent and Henry Hub in the period 2006-2007 is mainly due to the local characteristics of natural gas market. After the beginning of 2008, the price of Henry Hub is increasing and returning to the long term relationship (nonlinear) with Brent. Even with local features, the natural gas market tends to be a market of tradable goods. (author.

  7. The Bolivian natural gas crisis and the future of natural gas industry in Brazil; Crise do gas boliviano e o futuro da industria de gas natural no Brasil

    Energy Technology Data Exchange (ETDEWEB)

    Almeida, Edmar de

    2007-07-01

    The recent Bolivian natural crisis exhibits the worst scenery for the Brazilian natural gas industry. The government and PETROBRAS strategies for guaranteeing the gas supply undoubtedly failed. Independent of the discussion on the existence of other possible strategies, today the distributors and the consumers does not know how the PETROBRAS and government will guarantee the supply for the years to come. An also the agents do not know which will be the gas price in the future, as both the Bolivia but also the Natural Gas Industry in Brazil alternatives will be highly expensive.

  8. Money in Gas-Like Markets: Gibbs and Pareto Laws

    OpenAIRE

    Arnab Chatterjee; Chakrabarti, Bikas K.; Manna, S. S.

    2003-01-01

    We consider the ideal-gas models of trading markets, where each agent is identified with a gas molecule and each trading as an elastic or money-conserving (two-body) collision. Unlike in the ideal gas, we introduce saving propensity $\\lambda$ of agents, such that each agent saves a fraction $\\lambda$ of its money and trades with the rest. We show the steady-state money or wealth distribution in a market is Gibbs-like for $\\lambda=0$, has got a non-vanishing most-probable value for $\\lambda \

  9. Method for evaluating natural gas demand scenarios (Demangas Project); Metodologia para avaliacao de cenarios de demanda pelo gas natural (Projeto Demangas)

    Energy Technology Data Exchange (ETDEWEB)

    Lindau, Luis Antonio [Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS (Brazil). Lab. de Sistemas de Transportes; Santos, Gilberto T. dos; Silva, Silvio C. da; Ribeiro, Jose Luis D.; Fogliatto, Flavio S. [Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS (Brazil). Lab. de Otimizacao de Produtos e Processos

    2004-07-01

    This paper presents the methodology developed for the evaluation of the existing and potential market for natural gas in the industrial, automotive, residential and commercial sectors of Rio Grande do Sul. The methodology is based upon a marketing research framework and consists of the definition of the problem; application of qualitative, quantitative and stated-preference enquiries; review of the state-of-the-art and state-of-the-practice; and, also, interviews with specialists. The methodology is consolidated in four software that enable the simulation of different demand scenarios of natural gas up to the year 2010. The development of this methodology comprised the participation of more than 1,000 potential users of natural gas and allowed the state company in charge of distributing natural gas to: structure the problem of forecasting the consumption of natural gas within a new context of competition in the energy industry; help the formulation of the strategic plan of the company with regard to investment strategies and incrementing the number of clients; and propose marketing efforts to promote the adoption of natural gas as an alternative energy source. (author)

  10. Prospects of and challenges to natural gas industry development in China

    Directory of Open Access Journals (Sweden)

    Jia Chengzao

    2014-10-01

    Full Text Available An unprecedented breakthrough has been made over the past decades in natural gas industry, which helps improve energy mix and promote the low-carbon economy in China. With such abundant hydrocarbon resources, China owns two intensive oil and gas producing blocks in the Ordos Basin and Xinjiang province and two other concentrated gas producing blocks in Sichuan and Western South Sea. In addition, arterial gas lines have been connected as a gas grid all over China and natural gas market has become more and more mature and expanded. Thus, a natural gas industry system has come into being. However, with natural gas unevenly scattering all across China, the remnant resources mainly are distributed in the stratigraphic strata, deep strata in superimposed basins or in mature exploration zones, foreland basin thrust belts, marine gas fields, and so on. In reality, the future gas exploration should focus on such domains as the weathered crust karst reservoirs or carbonate and stratigraphic traps, deep clastic gas layers, and unconventional oil and gas plays. Achievements have been made in marine shale gas exploration, CBM gas steady development, and other unconventional natural gas resources. From the perspective of exploration potential, more giant oil and gas fields will be possibly discovered in deep strata or deep sea water, and stratigraphic hydrocarbon reservoirs and tight oil and gas reservoirs will also be the exploration focus. With the increase of exploration depth and degree, the overall oil and gas exploration cost will be significantly rising in general. New discoveries or reserves increase in natural gas exploration will highly depend upon research theory and technology progress, and such development technologies as 3D seismic survey, horizontal drilling and fracturing treatment will be more highlighted. Through enhancing the cost in natural gas exploration and development and strengthening the research of core technologies, natural gas

  11. Progress in studies of natural gas conversion in China

    Institute of Scientific and Technical Information of China (English)

    Yu Changchun; Shen Shikong

    2008-01-01

    Progress in natural gas conversion in China is presented in this paper, including processes of natural gas to synthesis gas (syngas), syngas to liquid hydrocarbons, oxygenates synthesis, methanol to olefins (MTO), methane to aromatics and oxidative coupling of methane (OCM).

  12. Naturally fractured tight gas reservoir detection optimization

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-06-01

    Building upon the partitioning of the Greater Green River Basin (GGRB) that was conducted last quarter, the goal of the work this quarter has been to conclude evaluation of the Stratos well and the prototypical Green River Deep partition, and perform the fill resource evaluation of the Upper Cretaceous tight gas play, with the goal of defining target areas of enhanced natural fracturing. The work plan for the quarter of November 1-December 31, 1998 comprised four tasks: (1) Evaluation of the Green River Deep partition and the Stratos well and examination of potential opportunity for expanding the use of E and P technology to low permeability, naturally fractured gas reservoirs, (2) Gas field studies, and (3) Resource analysis of the balance of the partitions.

  13. Foam drilling in natural gas hydrate

    Directory of Open Access Journals (Sweden)

    Wei Na

    2015-01-01

    Full Text Available The key problem of foam drilling in natural gas hydrate is prediction of characteristic parameters of bottom hole. The simulation shows that when the well depth increases, the foam mass number reduces and the pressure increases. At the same depth, pressure in drill string is always higher than annulus. The research findings provide theoretical basis for safety control.

  14. Bibliography on Liquefied Natural Gas (LNG) safety

    Science.gov (United States)

    Ordin, P. M.

    1976-01-01

    Approximately 600 citations concerning safety of liquefied natural gas and liquid methane are presented. Each entry includes the title, author, abstract, source, description of figures, key references, and major descriptors for retrieving the document. An author index is provided as well as an index of descriptors.

  15. Case Study: Natural Gas Regional Transport Trucks

    Energy Technology Data Exchange (ETDEWEB)

    Laughlin, M.; Burnham, A.

    2016-08-01

    Learn about Ryder System, Inc.'s experience in deploying nearly 200 CNG and LNG heavy-duty trucks and construction and operation of L/CNG stations using ARRA funds. Using natural gas in its fleet, Ryder mitigated the effects of volatile fuel pricing and reduced lifecycle GHGs by 20% and petroleum by 99%.

  16. NGTC`s natural gas heat pumps

    Energy Technology Data Exchange (ETDEWEB)

    Binet, M. [Natural Gas Technologies Centre, Boucherville, PQ (Canada)

    1996-12-01

    An overview of natural gas heat pumps and cooling systems evaluation projects carried out by the Natural Gas Technologies Centre (NGTC) in Boucherville, Quebec, was presented. Technological description of three natural gas engine-driven technologies were provided, as well as the results of laboratory and field tests. The residential sector was covered by the 3-ton York Triathlon heat pump, the commercial sector by the 10-ton Trico natural gas engine-driven condensing unit, and the institutional sector by 25-ton Carrier engine-driven rooftops. The York Triathlon heat pump showed a good performance at the given conditions, with an average COP of 1.29 in cooling mode and of 1.03 in heating mode. The Trico unit was fully instrumented at NGTC; performance testing will be carried out later in 1996. The Carrier rooftops showed performance levels below those of the manufacturer`s suggested characteristics, although user satisfaction with the comfort provided by the units was high. 7 refs., 9 figs., 3 tabs.

  17. Reform Trend of China Natural Gas Price Policy

    Institute of Scientific and Technical Information of China (English)

    Du Wei; Liu Xinping

    2012-01-01

    China's natural gas price policy reform lags behind refined oil price reform comparatively, and current natural gas price policy could not adapt to the new situation of large scale import of foreign natural gas. Natural gas price reform could refer to the reform mode of refined oil price.

  18. 7 CFR 2900.4 - Natural gas requirements.

    Science.gov (United States)

    2010-01-01

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

  19. Natural gas strategic plan and program crosscut plans

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-06-01

    The natural gas strategic plan recognizes the challenges and opportunities facing increased U.S. natural gas use. Focus areas of research include natural gas supply, delivery, and storage, power generation, industrial, residential and commercial, natural gas vehicles, and the environment. Historical aspects, mission, situation analysis, technology trends, strategic issues, performance indicators, technology program overviews, and forecasting in the above areas are described.

  20. Natural gas storage - end user interaction. Final report, September 1992--May 1996

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-12-31

    The primary purpose of this project is to develop an understanding of the market for natural gas storage that will provide for rigorous evaluation of federal research and development opportunities in storage technologies. The project objectives are: (1) to identify market areas and end use sectors where new natural gas underground storage capacity can be economically employed; (2) to develop a storage evaluation system that will provide the analytical tool to evaluate storage requirements under alternate economic, technology, and market conditions; and (3) to analyze the economic and technical feasibility of alternatives to conventional gas storage. An analytical approach was designed to examine storage need and economics on a total U.S. gas system basis, focusing on technical and market issues. Major findings of each subtask are reported in detail. 79 figs.

  1. Greenhouse Gas and Noxious Emissions from Dual Fuel Diesel and Natural Gas Heavy Goods Vehicles.

    Science.gov (United States)

    Stettler, Marc E J; Midgley, William J B; Swanson, Jacob J; Cebon, David; Boies, Adam M

    2016-02-16

    Dual fuel diesel and natural gas heavy goods vehicles (HGVs) operate on a combination of the two fuels simultaneously. By substituting diesel for natural gas, vehicle operators can benefit from reduced fuel costs and as natural gas has a lower CO2 intensity compared to diesel, dual fuel HGVs have the potential to reduce greenhouse gas (GHG) emissions from the freight sector. In this study, energy consumption, greenhouse gas and noxious emissions for five after-market dual fuel configurations of two vehicle platforms are compared relative to their diesel-only baseline values over transient and steady state testing. Over a transient cycle, CO2 emissions are reduced by up to 9%; however, methane (CH4) emissions due to incomplete combustion lead to CO2e emissions that are 50-127% higher than the equivalent diesel vehicle. Oxidation catalysts evaluated on the vehicles at steady state reduced CH4 emissions by at most 15% at exhaust gas temperatures representative of transient conditions. This study highlights that control of CH4 emissions and improved control of in-cylinder CH4 combustion are required to reduce total GHG emissions of dual fuel HGVs relative to diesel vehicles.

  2. Roadmap for Development of Natural Gas Vehicle Fueling Infrastructructure and Analysis of Vehicular Natural Gas Consumption by Niche Sector

    Energy Technology Data Exchange (ETDEWEB)

    Stephen C. Yborra

    2007-04-30

    Vehicular natural gas consumption is on the rise, totaling nearly 200 million GGEs in 2005, despite declines in total NGV inventory in recent years. This may be attributed to greater deployment of higher fuel use medium- and heavy-duty NGVs as compared to the low fuel use of the natural gas-powered LDVs that exited the market through attrition, many of which were bi-fuel. Natural gas station counts are down to about 1100 from their peak of about 1300. Many of the stations that closed were under-utilized or not used at all while most new stations were developed with greater attention to critical business fundamentals such as site selection, projected customer counts, peak and off-peak fueling capacity needs and total station throughput. Essentially, the nation's NGV fueling infrastructure has been--and will continue--going through a 'market correction'. While current economic fundamentals have shortened payback and improved life-cycle savings for investment in NGVs and fueling infrastructure, a combination of grants and other financial incentives will still be needed to overcome general fleet market inertia to maintain status quo. Also imperative to the market's adoption of NGVs and other alternative fueled vehicle and fueling technologies is a clear statement of long-term federal government commitment to diversifying our nation's transportation fuel use portfolio and, more specifically, the role of natural gas in that policy. Based on the current NGV market there, and the continued promulgation of clean air and transportation policies, the Western Region is--and will continue to be--the dominant region for vehicular natural gas use and growth. In other regions, especially the Northeast, Mid-Atlantic states and Texas, increased awareness and attention to air quality and energy security concerns by the public and - more important, elected officials--are spurring policies and programs that facilitate deployment of NGVs and fueling

  3. Formation rate of natural gas hydrate

    Energy Technology Data Exchange (ETDEWEB)

    Mork, Marit

    2002-07-01

    The rate of methane hydrate and natural gas hydrate formation was measured in a 9.5 litre stirred tank reactor of standard design. The experiments were performed to better understand the performance and scale-up of a reactor for continuous production of natural gas hydrates. The hydrate formation rate was measured at steady-state conditions at pressures between 70 and 90 bar and temperatures between 7 and 15 deg C. Between 44 and 56 % of the gas continuously supplied to the reactor was converted to hydrate. The experimental results show that the rate of hydrate formation is strongly influenced by gas injection rate and pressure. The effect of stirring rate is less significant and subcooling has no observable effect on the formation rate. Hydrate crystal concentration and gas composition do not influence the hydrate formation rate. Observations of produced hydrate crystals indicate that the crystals are elongated, about 5 micron in diameter and 10 micron long. Analysis of the results shows that the rate of hydrate formation is dominated by gas-liquid mass transfer. A mass transfer model, the bubble-to-crystal model, was developed for the hydrate formation rate in a continuous stirred tank reactor, given in terms of concentration driving force and an overall mass transfer coefficient. The driving force is the difference between the gas concentration at the gas-liquid interface and at the hydrate crystal surface. These concentrations correspond to the solubility of gas in water at experimental temperature and pressure and the solubility of gas at hydrate equilibrium temperature and experimental pressure, respectively. The overall mass transfer coefficient is expressed in terms of superficial gas velocity and impeller power consumption, parameters commonly used in study of stirred tank reactors. Experiments and modeling show that the stirred tank reactor has a considerable potential for increased production capacity. However, at higher hydrate production rates the

  4. A study on the geochemical characteristics of natural gas and gas sources in the Bozhong sag

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    Natural gas is composed largely of hydrocarbon gas, especially wet gas in the Bozhong sag. The carbon isotopic composition shows that the gas is of organic origin. The carbon isotopic values of ethane indicate that the natural gas is dominated by mixed gas with minor coal-generated gas and oil-type gas. A gas-source correlation study showed that the source rocks of natural gas are those of the Lower Dongying Formation, the Shahejie Formation and the pre-Tertiary. The natural gas is characterized by multi-source and continuous generation in the study area, indicating that gas exploration potential is good in the Bozhong sag.

  5. NATURE OF ELECTORAL MARKETING IN ROMANIA

    Directory of Open Access Journals (Sweden)

    DINU GABRIEL

    2014-02-01

    Full Text Available A serious analysis of the political market is impossible without studying consumer behavior (or user offers political, macro-environment is an essential component of marketing that can be influenced by marketing actions of the political structure. The study of human behavior is essential for understanding how people will react - most often very different - methods of marketing of that structure. The objective of the elector's behavior is to help us understand certain actions and attitude motivations, preferences, self image, social environment, reference groups aiming the family of those whom are going to vote in certain circumstances. As a result of all the influence the elector is exposed to, he exhibits a certain behavior within the elective process.

  6. Risk Assessment Index System of Natural Gas Industrial Chain in China

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    This paper establishes a risk assessment index system for the natural gas industrial chain. China's natural gas industrial chain is entering a stage of rapid growth. In order to guarantee healthy development of the natural gas industrial chain,it is urgent to establish a risk alert system, which is based on a risk assessment index system. First of all, the risks of the natural gas industrial chain are defined in the paper; then the risk factors are analyzed according to the present status of the natural gas industrial chain, and five categories of risk factors are summarized: resource risk, transport risk, marketing risk, risk of unbalanced chain links, and environment risk. The paper presents the principles of the risk assessment index system. The natural gas industrial chain risk assessment index system is established with four levels and forty-six risk indices.

  7. Market barriers and success factors in the competition between gas suppliers; Marktbarrieren und Erfolgsfaktoren im Gas-zu-Gas-Wettbewerb

    Energy Technology Data Exchange (ETDEWEB)

    Credo, Franziska; Kranzusch, Sabrina; Lueers, Thomas [Prof. Homburg und Partner Managementberatung, Mannheim (Germany). Kompetenzzentrum Energy and Utilities

    2010-06-15

    Over the past years customers have heightened their awareness of matters relating to gas. Moreover, as a result of increasing market transparency, the removal of regulatory barriers and the growing number of suppliers, customers are finding themselves more and more in the focus of energy suppliers. Established suppliers now face the challenge of strengthening their market position in order to solidify their position in a restless energy market. A new market study examines the current status of the gas market and gives an outlook on future developments.

  8. Gas elephants: Arctic projects revived by expanding markets and pipelines

    Energy Technology Data Exchange (ETDEWEB)

    Jaremko, G.

    2000-01-03

    The revival of interest in Arctic natural gas and the developing competition to extend the pipeline grid to Alaska and the Yukon and the Northwest territories are the subject of this report. Substantial agreement between competing interest groups is reported with respect to the need for Arctic gas and the willingness of the market to pay for bringing it south to consumers. The discussion centers on the construction of the Alliance Pipeline Project that will reportedly bring two billion cubic feet per day of excess capacity to transport natural gas from northeastern British Columbia to Chicago, and the 2,400 km long Foothills Pipelines System that carries about one-third of Canadian gas exports to middle-western states and California. Plans are to extend the line to 5,240 km by laying pipe in a giant Y pattern between Prudhoe Bay and the Mackenzie delta in the north, and the start of the Foothills System at Caroline in central Alberta. The estimated cost of the line is about $US 6 billion, using a 36-inch diameter line at increased pressures in place of the 56-inch diameter pipe used in the 1970s. Construction plans are similar for the rest of the big Y, the Dempster Lateral beside the Dempster Highway between Whitehorse and Inuvik. A competing project, the Northern Gas Pipeline Project is also discussed. This line would run east of Prudhoe Bay under the Beaufort Sea to the Mackenzie Delta; then south along the Mackenzie Valley to Alberta. Cost of this line is also estimated at $US 6 billion, however, it would have a capacity of four billion cubic feet per day, including 2.5 billion cubic feet from Alaska and 1.5 billion cubic feet from Canada. Strong revival of interest is also reported from the supply side, with BP Amoco, ARCO, Chevron Canada Resources, Ranger 0il Ltd., Paramount Resources, Berkley Petroleum Corporation, Canadian Forest Oil, Alberta Energy Company, Petro-Canada, Anderson Resources, and Poco Petroleum Ltd., all showing interest to mount new

  9. The convergence of the natural gas industry and electric power industry: the Brazilian case; Convergencia entre a industria do gas natural e a industria de energia eletrica: o caso brasileiro

    Energy Technology Data Exchange (ETDEWEB)

    Almeida, Jose Ricardo Uchoa Cavalcanti [Universidade Federal do Rio de Janeiro (UFRJ), RJ (Brazil). Coordenacao dos Programas de Pos-graduacao de Engenharia (COPPE). Programa de Planejamento Energetico

    2008-07-01

    The main purpose of this paper is to analyze the convergence between power (electric sector) and natural gas industries in Brazil. It also shows how this convergence happens in the USA market and its applicability in the Brazilian market. At the end some conclusions and suggestions are presented to satisfy the Brazilian market, which behaves in a different way as the USA market, i.e. the Brazilian market does not follow seasonal pattern but an aleatory pattern in thermoelectric plants. (author)

  10. Challenges of LNG (Liquefied Natural Gas Carriers in 21" Century

    Directory of Open Access Journals (Sweden)

    Marina Zanne

    2009-01-01

    Full Text Available Natural gas is relatively cheap, environmentally friendlyand energetically efficient fossil fuel that is gaining in attractivenessdaily as it can be used in many sectors. As not all consumerscan be reached by pipelines the technique of transp01tingnatural gas in the liquefied form has been developed at the beginningof 20th century but it was only in 1959 that the firstoverseas transport of liquefied natural gas ( LN G occurred. Inthe fifty years of operation LNG shipping has shown immaculatesafety records. LNG tankers can be described only in superlatives;they are without any doubt the most sophisticated and·expensive ships that sail around the globe, they demand specialattention when navigating to or out of harbours and need to bemanned with the most educated and experienced crew. LNGmarket is expanding and changing; demand is surpassing theproductivity, new importing and exporting countries appear,LNG fleet is growing in capacity and number at high pace, exploitationcontracts for the ships are being modified giving theopportunity for new companies to enter( . .. . The paper givesan overview on liquefied natural gas market and the historic developmentof LNG shipping. It focuses on the recent boom inLNG shipping and emphasises questions concerning the safety,crewing and exploitation of the LNG tankers in the future.

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

    Energy Technology Data Exchange (ETDEWEB)

    Ribeiro, Diego Varela; Campos, Carlos Hebert

    2011-01-15

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

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

    Energy Technology Data Exchange (ETDEWEB)

    Bolinger, Mark; Wiser, Ryan; Golove, William

    2003-08-13

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

  13. 78 FR 21351 - Orders Granting Authority to Import and Export Natural Gas, To Import Liquefied Natural Gas, To...

    Science.gov (United States)

    2013-04-10

    ... Granting Authority to Import and Export Natural Gas, To Import Liquefied Natural Gas, To Export Liquefied Natural Gas, and Vacating Prior Authority During February 2013 FE Docket Nos. J.P. MORGAN COMMODITIES... and liquefied natural gas and vacating prior authority. These orders are summarized in the...

  14. 78 FR 19696 - Orders Granting Authority To Import and Export Natural Gas, To Import Liquefied Natural Gas, To...

    Science.gov (United States)

    2013-04-02

    ... Granting Authority To Import and Export Natural Gas, To Import Liquefied Natural Gas, To Export Liquefied Natural Gas and Vacating Prior Authority During December 2012 FE Docket Nos. DIAMOND CAPITAL INTERNATIONAL... during December 2012, it issued orders granting authority to import and export natural gas and......

  15. 78 FR 21349 - Orders Granting Authority To Import and Export Natural Gas, To Export Liquefied Natural Gas, To...

    Science.gov (United States)

    2013-04-10

    ... Granting Authority To Import and Export Natural Gas, To Export Liquefied Natural Gas, To Export Compressed Natural Gas, Vacating Prior Authority and Denying Request for Rehearing During January 2013 ] FE Docket... January 2013, it issued orders granting authority to import and export natural gas and liquefied......

  16. Natural gas pipelines for biomethane distribution

    Energy Technology Data Exchange (ETDEWEB)

    Wojcik, Monika [PGNiG SA, Warszawa (Poland). Centrala Spolki

    2011-07-01

    The study reveals natural gas pipelines of high and medium pressure in Poland and Baltic countries, such as: Estonia, Latvia, Lithuania, Norway, Sweden, Germany, Finland and the Kaliningrad Oblast. The basic aim of the study was assessing the possibility of injecting biogas produced in biogas plants to the gas network or its use as CNG fuel delivered via pipeline directly to the station. Characterized qualitative factors for the transmission of the biogas (purified to the natural gas) in existing gas networks and proposes the location of the biogas plants in relation to the deployment of these networks. The study shows existing solutions of the distribution of biomethane in selected countries bordering the Baltic Sea, and analyzes the cross-border transmission capacity of the gas. The article also contains a characterization and assessment of legal and economic conditions affecting the use of biomethane processes as fuel for motor vehicles. It also shows the main priorities in this area and environmental and social benefits arising from the production and use of biomethane as a motor fuel. (orig.)

  17. 75 FR 35632 - Transparency Provisions of Section 23 of the Natural Gas Act

    Science.gov (United States)

    2010-06-23

    ... in order to provide greater transparency concerning the use of indices to price natural gas and how well index prices reflect market forces. Order No. 704-C revises Form No. 552 so as to exempt from reporting any unexercised options to take gas under a take-or-release contract; clarify the definition of...

  18. Status and Development of Natural Gas Utilization in China

    Institute of Scientific and Technical Information of China (English)

    Wu Kangyu; Ma An

    1995-01-01

    @@ Recently, the world's proven reserves of natural gas are increasing and are likely to exceed those of oil within the future one or two decades.Natural gas has efficient and clean-burning characteristics. Many countries attach importance to the natural gas utilization. Now China is the fifth largest oil producing country and produced 147 million tons of crude oil in 1994. As natural gas once was regarded as a useless by-product of oil production, so the output of natural gas is low in comparison with that of crude oil. China is now the twentifourth natural gas producing country based on gas output and produced 16. 67 billion cubic meters natural gas in 1994. Natural gas consumption occupies only two percent of total energy consumption in China. With the growth of economy and improvement of exploration and development technologies,it is sure that the output and utilization of natural gas will develop greatly before 2000 in China.

  19. SCADA Architecture for Natural Gas plant

    OpenAIRE

    Turc Traian; Grif Horaţiu

    2009-01-01

    The paper describes the Natural Gas Plant SCADA architecture. The main purpose of SCADA system is remote monitoring and controlling of any industrial plant. The SCADA hardware architecture is based on multi-dropping system allowing connecting a large number of different fiels devices. The SCADA Server gathers data from gas plant and stores data to a MtSQL database. The SCADA server is connected to other SCADA client application offers a intuitive and user-friendly HMI. The main benefit of us...

  20. Regulatory aspects of the transportation of natural gas coming from marginal fields; Aspectos regulatorios do transporte de gas natural oriundo de campos marginais

    Energy Technology Data Exchange (ETDEWEB)

    Alpire, Ricardo [Universidade Salvador (UNIFACS), BA (Brazil); Tiryaki, Gisele Ferreira [Universidade Federal da Bahia (UFBA), Salvador, BA (Brazil)

    2010-07-01

    Natural gas is an energy input that only recently began to have greater weight in the Brazilian energy matrix. The share of natural gas in national energy policies grew significantly between 1998 and 2009, reaching almost 10% of energetic participation in the end of this period. Because of this very dynamic and growing market, it is necessary to revisit the existing legislation to assess its relevance in the face of new conflict situations among experienced agents. This article aims to evaluate the existing legislation for the natural gas sector, particularly as to its effectiveness in regulating the conflicting issues in its distribution of this input in the form of compressed natural gas reserves come from marginal, where the final consumer is not located within the pipeline network of state distributor. Will address the standards in the industry, to the most recent law passed, Gas Law No. 11.909/2009, presented a critical review of the subject. (author)

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

    Energy Technology Data Exchange (ETDEWEB)

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

    1996-07-01

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

  2. Ambitious Blueprint of CNPC for Natural Gas Distribution Business

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    @@ China National Petroleum Corporation (CNPC),China's leading company in natural gas production and transportation, has made ambitious plans to increase its portfolio in the urban natural gas distribution sector. The company will use its dominance in the upstream business,which is gas production and supplies, to further develop its gas retail operation and accelerate construction of gas pipeline network nationwide.

  3. SCADA Architecture for Natural Gas plant

    Directory of Open Access Journals (Sweden)

    Turc Traian

    2009-12-01

    Full Text Available The paper describes the Natural Gas Plant SCADA architecture. The main purpose of SCADA system is remote monitoring and controlling of any industrial plant. The SCADA hardware architecture is based on multi-dropping system allowing connecting a large number of different fiels devices. The SCADA Server gathers data from gas plant and stores data to a MtSQL database. The SCADA server is connected to other SCADA client application offers a intuitive and user-friendly HMI. The main benefit of using SCADA is real time displaying of gas plant state. The main contriobution of the authors consists in designing SCADA architecture based on multi-dropping system and Human Machine Interface.

  4. LIQUID NATURAL GAS (LNG): AN ALTERNATIVE FUEL FROM LANDFILL GAS (LFG) AND WASTEWATER DIGESTER GAS

    Energy Technology Data Exchange (ETDEWEB)

    VANDOR,D.

    1999-03-01

    This Research and Development Subcontract sought to find economic, technical and policy links between methane recovery at landfill and wastewater treatment sites in New York and Maryland, and ways to use that methane as an alternative fuel--compressed natural gas (CNG) or liquid natural gas (LNG) -- in centrally fueled Alternative Fueled Vehicles (AFVs).

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

    Science.gov (United States)

    Raley, David

    2011-12-01

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

  6. California Natural Gas Pipelines: A Brief Guide

    Energy Technology Data Exchange (ETDEWEB)

    Neuscamman, Stephanie [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Price, Don [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Pezzola, Genny [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Glascoe, Lee [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

    2013-01-22

    The purpose of this document is to familiarize the reader with the general configuration and operation of the natural gas pipelines in California and to discuss potential LLNL contributions that would support the Partnership for the 21st Century collaboration. First, pipeline infrastructure will be reviewed. Then, recent pipeline events will be examined. Selected current pipeline industry research will be summarized. Finally, industry acronyms are listed for reference.

  7. Sorption dehumidification of natural gas exhaust

    Energy Technology Data Exchange (ETDEWEB)

    Lazzarin, R.M.; Longo, G.A. (Padua Univ. (Italy)); Piccininni, F. (Politecnico di Bari (Italy). Ist. di Fisica Tecnica)

    1992-09-01

    The calorific value of natural gas can be fully utilized only if the water vapour in the exhaust gases is condensed. This can be achieved in condensing boilers. Another possibility is to dry the exhaust before discharge by sorption dehumidification. The sorbent can be regenerated directly by the boiler. The vapour developed in the regenerator can be condensed in a condenser with useful effect. Simulations given an efficiency higher than 97% with respect to the Gross Calorific value. (author).

  8. Ecosystem service markets 101: supply and demand for nature

    Science.gov (United States)

    Rhonda Mazza; Jeff Kline; Trista Patterson

    2012-01-01

    Establishing markets for ecosystem services—the benefits that nature provides, such as clean air, water, and wildlife habitat—has gained traction in some circles as a way to finance the conservation of these public goods. Market influences on supply and demand work in tandem to encourage ecosystem protection. Jeff Kline and Trista Patterson, scientists with the...

  9. Development of natural gas rotary engines

    Science.gov (United States)

    Mack, J. R.

    1991-08-01

    Development of natural gas-fueled rotary engines was pursued on the parallel paths of converted Mazda automotive engines and of establishing technology and demonstration of a test model of a larger John Deer Technologies Incorporated (JDTI) rotary engine with power capability of 250 HP per power section for future production of multi-rotor engines with power ratings 250, 500, and 1000 HP and upward. Mazda engines were converted to natural gas and were characterized by a laboratory which was followed by nearly 12,000 hours of testing in three different field installations. To develop technology for the larger JDTI engine, laboratory and engine materials testing was accomplished. Extensive combustion analysis computer codes were modified, verified, and utilized to predict engine performance, to guide parameters for actual engine design, and to identify further improvements. A single rotor test engine of 5.8 liter displacement was designed for natural gas operation based on the JDTI 580 engine series. This engine was built and tested. It ran well and essentially achieved predicted performance. Lean combustion and low NOW emission were demonstrated.

  10. Transboundary natural gas sales and North American Free Trade

    Energy Technology Data Exchange (ETDEWEB)

    Dzienkowski, J.S. [Univ. of Texas, Austin, TX (United States)

    1993-12-31

    During the last 25 years American natural gas producers have seen wide fluctuations in gas supply, demand and price, and changes in the transboundary natural gas sales regulations have added to the instability. The history of such changes is outlined, and the impact of free trade agreements is discussed. Such agreements may significantly limit the power of the executive branch to restrict natural gas imports with a contracting nation. Topics include: FERC control of transportation and rate design of imported gas; foreign regulatory schemes for the explortation of natural gas; free trade agreements and transboundary natural gas sales; Energy Policy Act of 1992.

  11. China: Striding into the Era of Natural Gas

    Institute of Scientific and Technical Information of China (English)

    Li Zhanbin; Li Chunhui

    2005-01-01

    @@ As the earliest country discovered natural gas in the ancient time in the world, the production and sales of natural gas in China started booming only in the recent years. China's natural gas production in 1949 was only 10million cubic meters. The production exceeded 10 billion cubic meters (BCM) in 1979, and reached 25.2 BCM in 1999. Despite the inspiring increase of China's natural gas production, comparing with the 24% average proportion of international natural gas in energy consumption constitution, China's gas consumption only accounts for 3% of the total energy consumption. Global average gas consumption per capita is 403 cubic meters, whereas Chinese average is only 25 cubic meters.

  12. TREATMENT OF NATURAL GAS BY ADSORPTION OF CO2

    OpenAIRE

    Kristýna Hádková; Viktor Tekáč; Karel Ciahotný; Zdeněk Beňo; Veronika Vrbová

    2015-01-01

    Apart from burning, one of the possible uses of natural gas is as a fuel for motor vehicles. There are two types of fuel from natural gas — CNG (Compressed Natural Gas) or LNG (Liquefied Natural Gas). Liquefaction of natural gas is carried out for transport by tankers, which are an alternative to long-distance gas pipelines, as well as for transport over short distance, using LNG as a fuel for motor vehicles. A gas adjustment is necessary to get LNG. As an important part of the necessary adju...

  13. Model for the development of competition in the natural gas industry in Brazil; Modelo para o desenvolvimento da competicao na industria de gas natural no Brasil

    Energy Technology Data Exchange (ETDEWEB)

    Sant Ana, Paulo Henrique de Mello; Jannuzzi, Gilberto de Martino; Bajay, Sergio Valdir [Universidade Estadual de Campinas (NIPE/UNICAMP), SP (Brazil). Nucleo Interdisciplinar de Planejamento Energetico

    2008-07-01

    In the last 20 years, several countries have undergone to structural reforms in the gas sector, to increase the economic efficiency through the introduction of competition. This work proposes a framework to stimulate the development of competition in the gas sector in Brazil, based on a market forecast, the international experience and the characteristics of the market, structure and regulation in Brazil; the impacts of this framework in the market are also analyzed. According to the market forecasting, there will be a likely surplus of natural gas in Brazil. This surplus, allied with retail trading competition to be introduced in the states of Sao Paulo and Rio de Janeiro, together with a sound regulation that promote open access and transparency, moreover a regulated transmission, distribution and storage, may help to stimulate competition. If the framework is implemented, it would probably help the creation a wholesale and a retail gas market; stimulating risk management tools, i.e. derivative instruments; promoting a shift from long-term to short-term contracts between LDC's and shippers; creating a spot and future markets; and promoting a move towards spot and futures gas price indexing in mid- and long-term supply contracts. Competition would probably bring end-user prices down, as it happened in other countries that faced deregulation process. (author)

  14. Roadmap for Development of Natural Gas Vehicle Fueling Infrastructructure and Analysis of Vehicular Natural Gas Consumption by Niche Sector

    Energy Technology Data Exchange (ETDEWEB)

    Stephen C. Yborra

    2007-04-30

    Vehicular natural gas consumption is on the rise, totaling nearly 200 million GGEs in 2005, despite declines in total NGV inventory in recent years. This may be attributed to greater deployment of higher fuel use medium- and heavy-duty NGVs as compared to the low fuel use of the natural gas-powered LDVs that exited the market through attrition, many of which were bi-fuel. Natural gas station counts are down to about 1100 from their peak of about 1300. Many of the stations that closed were under-utilized or not used at all while most new stations were developed with greater attention to critical business fundamentals such as site selection, projected customer counts, peak and off-peak fueling capacity needs and total station throughput. Essentially, the nation's NGV fueling infrastructure has been--and will continue--going through a 'market correction'. While current economic fundamentals have shortened payback and improved life-cycle savings for investment in NGVs and fueling infrastructure, a combination of grants and other financial incentives will still be needed to overcome general fleet market inertia to maintain status quo. Also imperative to the market's adoption of NGVs and other alternative fueled vehicle and fueling technologies is a clear statement of long-term federal government commitment to diversifying our nation's transportation fuel use portfolio and, more specifically, the role of natural gas in that policy. Based on the current NGV market there, and the continued promulgation of clean air and transportation policies, the Western Region is--and will continue to be--the dominant region for vehicular natural gas use and growth. In other regions, especially the Northeast, Mid-Atlantic states and Texas, increased awareness and attention to air quality and energy security concerns by the public and - more important, elected officials--are spurring policies and programs that facilitate deployment of NGVs and fueling

  15. Relationship nature of a tourism marketing

    Directory of Open Access Journals (Sweden)

    Jegdić Vaso

    2009-01-01

    Full Text Available A tourist product presents complex system of services and goods. Integral tourist product is formed by establishing relationships and partnerships among all partners (stakeholders on the tourist destination. Tourist partnerships involve creators of partial products from the business sector, governments, local communities, NGOs, science and educational institutions etc. On the international level, multilateral agencies, UN system, regional agencies, financial institutions and development agencies of particular countries, have important role. Relationship marketing offers important contribution to the tourism development, because familiar, lasting relationships of key actors are on the basis of a tourism phenomenon. It is not just a multidimensional structure of a direct marketing. It is a multiple interaction approach with customers, suppliers and other stakeholders. By that, tourists participate not only as consumers, but also in forming or 'montage' the product on the destination. .

  16. Analysis of markets for biofuels - Theme: Vehicle gas market; Analys av marknaderna foer biodrivmedel - Tema: Fordonsgasmarknaden

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2013-07-01

    In 2011 the Energy Agency was given an annual mission, which involved analyzing the current and future markets for ethanol and bio diesel. The mission resulted in a report that did a thorough analysis of price and market mechanisms in the Swedish and international market. This year's report aims to provide a situation analysis of the markets for ethanol and bio diesel, both first and second generation, with additional focus on certain market issues. This time, the Agency has also been asked to consider the market for vehicle gas, something that was not part of the original mandate from 2011. Regarding ethanol and bio diesel so have indentations made primarily on European protection duties.

  17. The gas culture in Brazil: a challenge to the social marketing; A cultura do gas no Brasil: um desafio para marketing social

    Energy Technology Data Exchange (ETDEWEB)

    Fernandes, Flavio; Gerosa, Tatiana Magalhaes [Universidade de Sao Paulo (USP), SP (Brazil). Inst. de Eletrotecnica e Energia. Programa Interunidades de Pos-Graduacao em Energia]. E-mails: fernandes.Flavio@uol.com.br; tatiana.gerosa@terra.com.br; Guagliardi, Jose Augusto [Universidade de Sao Paulo (USP), SP (Brazil). Faculdade de Economia e Administracao]. E-mail: jaguar@usp.br

    2006-07-01

    This article analyses the introduction of natural gas in the energetic Brazilian matrix, since the beginning, and analyses the main points to considered to cultural Brazilian change in the direction of building a gas culture, not only from natural, but also from liquefied of petroleum. Arises situations happened that show the absence of gas culture in Brazil. Brings a vision of importance of theses energetic to Brazil, with criticizes about some politics and bringing proposals of projects that objects the increase of consumption per capita. The article analyses too what should be the best practices to dissemination effectively of this new culture, besides drafts the basics requirements to create a marketing plan to change this culture. (author)

  18. Hydrogen-Enhanced Natural Gas Vehicle Program

    Energy Technology Data Exchange (ETDEWEB)

    Hyde, Dan; Collier, Kirk

    2009-01-22

    The project objective is to demonstrate the viability of HCNG fuel (30 to 50% hydrogen by volume and the remainder natural gas) to reduce emissions from light-duty on-road vehicles with no loss in performance or efficiency. The City of Las Vegas has an interest in alternative fuels and already has an existing hydrogen refueling station. Collier Technologies Inc (CT) supplied the latest design retrofit kits capable of converting nine compressed natural gas (CNG) fueled, light-duty vehicles powered by the Ford 5.4L Triton engine. CT installed the kits on the first two vehicles in Las Vegas, trained personnel at the City of Las Vegas (the City) to perform the additional seven retrofits, and developed materials for allowing other entities to perform these retrofits as well. These vehicles were used in normal service by the City while driver impressions, reliability, fuel efficiency and emissions were documented for a minimum of one year after conversion. This project has shown the efficacy of operating vehicles originally designed to operate on compressed natural gas with HCNG fuel incorporating large quantities of exhaust gas recirculation (EGR). There were no safety issues experienced with these vehicles. The only maintenance issue in the project was some rough idling due to problems with the EGR valve and piping parts. Once the rough idling was corrected no further maintenance issues with these vehicles were experienced. Fuel economy data showed no significant changes after conversion even with the added power provided by the superchargers that were part of the conversions. Driver feedback for the conversions was very favorable. The additional power provided by the HCNG vehicles was greatly appreciated, especially in traffic. The drivability of the HCNG vehicles was considered to be superior by the drivers. Most of the converted vehicles showed zero oxides of nitrogen throughout the life of the project using the State of Nevada emissions station.

  19. Energy reforms of the natural gas industry in South America; Reformas energeticas da industria do gas natural na America do Sul

    Energy Technology Data Exchange (ETDEWEB)

    Gonzales Palomino, Raul; Nebra de Perez, Silvia Azucena; Bajay, Sergio Valdir [Universidade Estadual de Campinas (UNICAMP), SP (Brazil). Faculdade de Engenharia Mecanica]. E-mails: rgpuni@fem.unicamp.br; sanebra@fem.unicamp.br; bajay@fem.unicamp.br; Galarza Soto, Walter [Universidad Nacional de Ingenieria (UNI), Lima (Peru).Facultad de Ingenieria Mecanica]. E-mail: w_galarza@uni.edu.pe

    2004-07-01

    This paper analyzes the reforms in the natural gas policies, its regulation and integration in South America. Studying the main legislative reforms in the gas sector of the Argentina, Bolivia, Brazil, Chile, Colombia, Peru and Venezuela. Finally, we sketched a map of South America with the pipeline of regional integration. The reforms have resulted in the liberalization of markets, elimination of state monopolies, the promotion of private investment and the reduction of the State business activity. The market failures, such as natural monopoly and asymmetric information, result of the regulatory bodies creation. The promotion of actions to reduce risks and facilitate the entry of new investments, the strengthening of competition, and the ability of regulatory agencies are important guidelines for the integration natural gas in South America.

  20. Synthetic Natural Gas. Large-scale introduction of green natural gas in existing gas grids

    Energy Technology Data Exchange (ETDEWEB)

    Zwart, R.W.R. [ECN Biomass, Coal and Environmental Research, Petten (Netherlands)

    2007-10-15

    Attention is paid to definitions, SNG production technology, motivation for green gas, potential and application, green gas and SNG implementation, availability and import of biomass, the economy of SNG production, and the SNG development trajectory.