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Sample records for american natural gas

  1. North American Natural Gas Markets

    International Nuclear Information System (INIS)

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

  2. North American Natural Gas Markets

    International Nuclear Information System (INIS)

    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. Understanding the North American natural gas market

    International Nuclear Information System (INIS)

    Canada's energy future is largely dependent on natural gas: (1) natural gas meets more than 25 per cent of the country's primary energy demand, (2) it represents the most environmentally friendly fossil fuel, (3) it is the fastest growing fuel of choice for electricity generation and distributed energy initiatives, (4) the development of Canadian Tar Sands depend on natural gas fuels, and (5) it is a key element in efforts to lower emissions of motor vehicles. This paper was prepared to assist the reader in understanding the dynamics forming the basis of the natural gas markets in Canada. Enormous stresses affect Canada's energy systems, such as meeting demands for affordable, reliable energy, and meeting stringent standards of environmental performance. The Canadian Gas Association, along with industry and governments, is of the opinion that stresses can be mitigated with the right steps. Background information on the key drivers of the natural gas markets in Canada was provided in section one of the paper. It demonstrated that the natural gas industry in Canada is tied to the North American marketplace. The principal sources of demand and sources of supply were examined. A brief overview of the changes that took place in the natural gas industry over the last 20 years was provided in an effort to avoid the mistakes of the past. A specific look at deregulation, free trade and price movements was presented. Section two was devoted to market outlooks and integrated perspectives, describing the composite picture of outlooks for demand and supply to 2020. It is felt that demand growth will fall into the 1.9 per cent range per year. The key implications for business and policy were discussed in Section three. Three major implication groups emerged: economic competitiveness of natural gas dependent industries; environment due to the fuel choices driven by gas market dynamics; and implications for consumers. Policy directions were outlined in Section four. The Canadian

  4. Outlook for Noth American natural gas supplies

    International Nuclear Information System (INIS)

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

  5. North American natural gas pipeline and supply update

    International Nuclear Information System (INIS)

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

  6. North American natural gas market outlook

    International Nuclear Information System (INIS)

    A series of graphs were used to provide an overview of the projected natural gas productive capacity for the United States in 1999. It is expected to decline by 2 to 4 per cent. This is due in part to rapid decline rates in the OCS. Additional deepwater supplies are also likely to offset declines on the shelf in 1999. The most likely scenario would be for some decline in prices for the non-heating season, but prices could be strong for the heating season. Another graph showed how power generation accounts for 20 per cent of total gas consumption in the U.S. It was noted that the future for coal generation will have a significant impact on power and natural gas markets. By September 2002, NOx will be a major challenge for many units. An even greater challenge will be the control of fine particulates for which full compliance will be mandatory by 2008. It was also illustrated that strong gas demand growth will put pressure on prices. 1 tab., 7 figs

  7. Futures trading and the storage of North American natural gas

    Energy Technology Data Exchange (ETDEWEB)

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

    2006-03-15

    This paper tests the theory of storage in North American natural gas markets, using the Fama and French (1988) indirect test. In particular, we test the theory's prediction that when inventory is high, large inventory responses to shocks imply roughly equal changes in spot and futures prices, whereas when inventory is low, smaller inventory responses to shocks imply larger changes in spot prices than in futures prices. Our tests on spot and futures North American natural gas prices confirm these predictions of the theory of storage. (Author)

  8. Futures trading and the storage of North American natural gas

    International Nuclear Information System (INIS)

    This paper tests the theory of storage in North American natural gas markets, using the Fama and French (1988) indirect test. In particular, we test the theory's prediction that when inventory is high, large inventory responses to shocks imply roughly equal changes in spot and futures prices, whereas when inventory is low, smaller inventory responses to shocks imply larger changes in spot prices than in futures prices. Our tests on spot and futures North American natural gas prices confirm these predictions of the theory of storage. (Author)

  9. North American Natural Gas Markets: Selected technical studies

    International Nuclear Information System (INIS)

    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

  10. 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.

  11. 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.

  12. North American Natural Gas Outlook: Basin-on-basin competition

    International Nuclear Information System (INIS)

    Long-term trends and their impacts on the Canadian and American natural gas industry were examined, together with an assessment of the expected evolution of the natural gas markets in North America from 1995 to the year 2010. A strong growth of the natural gas markets in the U.S. and Canada was projected for the period. Demand in the two countries is expected to rise by about a third as a result of general economic growth, competitive gas prices, and efficiency and environmental advantages of gas relative to other fuels. In the U.S., much of this growth is related in some way to electricity: increased use of gas to fuel power generation facilities, a rise in the use of gas for industrial cogeneration and the displacement of electricity by gas in commercial cooling markets. In Canada however, increases in industrial gas demand, including the petrochemical sector, are expected to lead the growth in gas consumption. Canadian gas exports to the U.S. are projected to increase steadily over the period to reach 3.7 Tcf by 2010. While Alberta continues to account for over 80% of Canadian gas production, British Columbia experiences the strongest rate of production growth. In the U.S., the Gulf Coast area continues to be the dominant supply region, accounting for almost 50% of the production over the period. One of the greatest uncertainties over the period results from the deregulation of electricity markets in both the U.S. and Canada. Two other uncertainties that were identified were natural gas supply costs and the incremental tolling of pipeline expansions. 10 figs., 30 tabs., 29 refs

  13. North American natural gas and electricity issues and opportunities

    International Nuclear Information System (INIS)

    The BP Canada Energy Company has a leading position in the North American gas market in terms of net supply and net reserves. The company has created a global gas and power stream through opportunities derived from a solid demand growth for gas and power as well as an increasing demand for clean fuels. Deregulation and liberalization of markets have also contributed to BP's success. Their subsidiary, Gas and Power North America currently markets 9 Bcf/d including 4.5 Bcf/d of proprietary production. This presentation discussed U.S. natural gas demand and supply trends in terms of gas demand for power and total gas supply. It also presented estimations of how high prices can go. The graphs show that natural gas prices peaked in early 2001 and have since declined and will continue to decline into 2002. The high gas prices are being driven down by growing power demand and high power prices in the West. It was noted that gas prices, like all commodities are cyclical. Power generation growth is also expected to drive future demand growth. tabs., figs

  14. 2009 South American benchmarking study: natural gas transportation companies

    Energy Technology Data Exchange (ETDEWEB)

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

    2009-07-01

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

  15. Natural gas prices in the North American market

    International Nuclear Information System (INIS)

    The current high cost of natural gas is discussed, explaining it primarily in terms of high demand for electricity, coupled with a desire for cleaner-burning fuels, and more stringent environmental standards. The supply and demand equation is the key to natural gas prices, affected to some degree by considerations of gas available in storage, transportation costs, and the cost of other available energy choices such as coal, oil, nuclear and renewable energy sources. The emergence of a continent-wide market for natural gas is an another factor which, combined with a strong economy, makes it attractive for natural gas explorers and producers to increase drilling and production to record levels. According to estimates released by the National Energy Board, there is about 555 trillion cubic feet of remaining recoverable natural gas available in Canada, sufficient to meet demands at today's production levels for about 85 years. It should be noted, however, that much of this gas is found in deeper formations and in more distant frontier areas such as offshore Atlantic Canada, the Northwest Territories and the Yukon, making it more expensive to produce and to deliver it to markets. This suggests that natural gas prices are likely to remain high for some time, since these deeper and more distant natural gas formations are not economic at lower prices. 5 figs

  16. South American natural gas trade: the road ahead

    International Nuclear Information System (INIS)

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

  17. Strengthening Canada's position in the North American natural gas market

    International Nuclear Information System (INIS)

    The Canadian Gas Association (CGA) is the industry organization that represents the Canadian natural gas and energy delivery industry. It is on the frontline of consumer perceptions regarding natural gas, which is the fuel of choice for Canadian homeowners. Canadian consumers have benefitted from the deregulation initiatives of the mid-1980s which provided significant growth opportunities. Given the tumultuous energy environment throughout North America, the CGA believes that a national energy strategy should be developed to address future supply issues and also to examine ways to ensure that extreme market shifts are anticipated and mitigated as much as possible. The CGA is ready to provide governments with input for such a strategy representing the perspective of the Canadian consumer. The CGA recommends that the Government of Canada, the provinces and territories adopt the following initiatives regarding the use of natural gas: (1) recognize and promote the environmental qualities and applications of natural gas, (2) encourage competition, (3) promote transparent and consistent approach to regulation, (4) reaffirm commitment to market-based policies, (5) facilitate economic research, analysis and communication about trends in the natural gas market, and (6) promote the development of new technologies that expand the uses of natural gas and support research in infrastructure development. The government's actions in the areas proposed in this report will contribute to advancing Canada's environmental objectives and economic growth. 2 figs

  18. The North American natural gas liquids markets are chaotic

    Energy Technology Data Exchange (ETDEWEB)

    Serletis, A.; Gogas, P. (Univ. of Calgary, Alberta (Canada). Dept. of Economics)

    1999-01-01

    In this paper the authors 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, they use the Lyapunov exponent estimator of Nychka, Ellner, Gallant, and McCaffrey. They conclude that there is evidence consistent with a chaotic nonlinear generation process in all five natural gas liquids markets.

  19. The North American natural gas liquids markets are chaotic

    International Nuclear Information System (INIS)

    In this paper the authors 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, they use the Lyapunov exponent estimator of Nychka, Ellner, Gallant, and McCaffrey. They conclude that there is evidence consistent with a chaotic nonlinear generation process in all five natural gas liquids markets

  20. North American Natural Gas Supply Forecast: The Hubbert Method Including the Effects of Institutions

    Directory of Open Access Journals (Sweden)

    Marek Kolodziej

    2009-05-01

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

  1. North American natural gas storage, market and price outlook

    International Nuclear Information System (INIS)

    A series of overhead viewgraphs accompanied this presentation which dealt with the fundamental factors and short-term considerations that will impact Canadian and U.S. natural gas pricing. The short-term pricing outlook and some transportation issues were also highlighted. The major transportation issues for 1999/2000 are: (1) Nova tolling, (2) incentive tolling and negotiations, (3) decontracting, (4) pipeline project schedules, and (5) land use and environmental considerations. The major supply issues are: (1) impact of oil prices on gas drilling and production, (2) impact of merger and acquisition activity, and (3) land use and environmental considerations. The major demand issues for the same time period are: (1) greenhouse gas emissions, (2) electricity restructuring, and (3) new end-use technologies. 3 tabs., 21 figs

  2. The North American natural gas liquids markets are chaotic

    OpenAIRE

    Serletis, Apostolos; Gogas, Periklis

    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...

  3. Is there an East-West split in North-American natural gas markets?

    OpenAIRE

    Serletis, Apostolos

    1997-01-01

    This paper presents evidence concerning shared stochastic trends in North American natural gas (spot) markets, using monthly data for the period that natural gas has been traded on organized exchanges (from June, 1990 to January, 1996). In doing so, it uses the Engle and Granger (1987) approach for estimating bivariate cointegrating relationships as well as Johansen's (1988) maximum likelihood approach for estimating cointegrating relationships in multivariate vector autoregressive models. Th...

  4. Striving for equilibrium : the changing role of storage in the North American natural gas industry

    International Nuclear Information System (INIS)

    This presentation included an analysis of North American storage patterns and transport of natural gas. Gas-fired generation has impacted the value of storage operations significantly. The role of natural gas storage in North America is changing to meet the demands of peak-load generators, to manage tight gas supplies, and expand pipeline infrastructure. Storage facilities help in optimizing the flexibility of gas procurement. The historic role of storage was compared to the current role of storage as an economic asset. In 2002, the major developments affecting gas storage were a decline in liquidity, a decline in North American natural gas production, a recovery in forecasted gas consumption, and a capital dilemma. It is expected that the traditional role of gas storage will intensify as local distribution companies (LDCs) try to manage tight gas supplies, optimize pipeline capacity and manage price volatility. The role of storage as an economic asset will become more prominent and gas storage will be used to meet the needs of power plants. Desirable elements in future storage include a good location, high flexible performance, environmentally secure, and easy to use. The Stagecoach storage facility was presented as a case study. 1 tab., 14 figs

  5. The articulation of Mexico into the dynamics of competition of the North American natural gas market

    International Nuclear Information System (INIS)

    Deregulation is at the origin of the new dynamics of competition in the natural gas industry. The United States and Canada were the pioneer countries to suffer these changes. In fact, their natural gas markets today function in a very similar way: i) the private sector takes a place as large as possible, and ii)competition is developed within the three segments of the gas value, especially at the upstream level (emergence of hubs, spot and financial markets,...). In Mexico, its downstream gas activities (transportation, storage and distribution) were liberalized in 1995 in order to attract private investments and to develop the gas sector that has historically been operated under State control. Gas upstream operations remain reserved by the Constitution to the national oil company Petroleos Mexicanos (PEMEX). This thesis develops an evaluation framework of the articulation of Mexico into the dynamics of competition of the North American natural gas market, based on the structure-conduct-performance paradigm. In the first part, all North American's natural gas industries base conditions are analyzed. We examine in the second part, the deregulation and articulation of the dynamics of competition of the American and Canadian gas industries. Finally, in the third part we analyze the main elements of the articulation of Mexico into the dynamics of competition of United States and Canada's gas industries. Furthermore, we evaluate the impact of three of these elements (the economic growth, the electric power generation sector and eventually opening to private investments of gas upstream activities) on the adjustment of gas supply and demand in Mexico to the year 2020. (author)

  6. Visions of the North American natural gas and power markets in the next millennium

    International Nuclear Information System (INIS)

    The state of affairs in the North American energy markets was discussed. Significant changes are taking place in the energy industry at a greater pace than ever before. These changes include more strategic alliances, mergers, acquisitions and name changes. This paper also discussed the issue of climate change and how it will effect business operations in the energy industry in the next millennium. It was suggested that climate change should be viewed as a business issue. Marketing 'green power' will become a significant business tool in the next century. The role that natural gas will play in new business opportunities was also discussed. Future gas supply and demand forecasts indicate that there is enough natural gas to last well into the twenty second century. Natural gas prices are not expected to climb high enough to deter its use. The future for natural gas looks promising

  7. Proceedings of the CERI 2006 natural gas conference : North American markets : fragile, handle with care

    International Nuclear Information System (INIS)

    This conference was attended by decision makers throughout the supply chain in the natural gas industry who face the continuing challenges of changes in market mechanisms, pricing options, and transmission alternatives. It provided an opportunity to review issues affecting producers, shippers, marketers, and end-users in an environment of tight energy markets and high, inelastic demand. The constraints on adequate energy supplies are influenced by economic factors, current and future resources, materials, equipment, skilled labour, technology and financial capital. The 8 sessions of the conference dealt with the tight North American gas supply; the slow development of new supplies; resource access issues, including politics and supply security; the geopolitics of natural gas; impacts of high prices on the North American economy; energy industry impacts of high natural gas prices; domestic politics and high natural gas prices; and, radical planning scenarios for the future of natural gas. The conference featured 23 presentations, of which 6 have been catalogued separately for inclusion in this database. refs., tabs., figs

  8. Gas analysis modeling system forecast for the Energy Modeling Forum North American Natural Gas Market Study

    International Nuclear Information System (INIS)

    The Gas Analysis Modeling System is a large computer-based model for analyzing the complex US natural gas industry, including production, transportation, and consumption activities. The model was developed and first used in 1982 after the passage of the NGPA, which initiated a phased decontrol of most natural gas prices at the wellhead. The categorization of gas under the NGPA and the contractual nature of the natural gas market, which existed at the time, were primary factors in the development of the basic structure of the model. As laws and regulations concerning the natural gas market have changed, the model has evolved accordingly. Recent increases in competition in the wellhead market have also led to changes in the model. GAMS produces forecasts of natural gas production, consumption, and prices annually through 2010. It is an engineering-economic model that incorporates several different mathematical structures in order to represent the interaction of the key groups involved in the natural gas market. GAMS has separate supply and demand components that are equilibrated for each year of the forecast by means of a detailed transaction network

  9. North American natural gas long-term outlook: market and transportation opportunities

    International Nuclear Information System (INIS)

    The long term trends in the North American natural gas industry were discussed. The implications for price, supply, demand and trade under different scenarios were reviewed, keeping in mind and factoring in the recent proliferation of pipeline proposals. Net Canadian export of natural gas to the USA was predicted to grow from just under three trillion cubic feet per year in 1995 to just under four trillion cubic feet in 2005. Considerable growth in demand was forecast in the United States in all major areas (residential, industrial and electric power generation), with the greatest growth predicted in the area of power generation. 2 tabs., 8 figs

  10. North American natural gas liquids pricing and convergence : an energy market assessment

    International Nuclear Information System (INIS)

    A background on natural gas liquids (NGL) pricing was presented along with a discussion regarding the impact of energy price convergence. The high energy prices in the fall of 2000 were a result of many factors, including the high price of NGLs. All NGL components such as ethane, propane and butane can be used as petrochemical feedstock. In the winter of 2000/2001 the relationship between liquids and crude oil prices collapsed when high energy prices led to a situation where, for a short while, extraction of liquids from natural gas became uneconomic since producers got more value for NGLs left in the gas stream. As a result, when the supply and demand balances for NGL tightened in many regions of North America, NGL prices were reflecting the unprecedented high natural gas prices. This paper also explained how the four major North American NGL trading hubs in Alberta, Ontario, Kansas and Texas operate. The pricing events of 2000 have impacted on the NGL industry and energy prices remain an issue since both crude oil and natural gas price are forecasted to remain strong in the near future. 5 figs

  11. Natural gas

    OpenAIRE

    Bakar, Wan Azelee Wan Abu; Ali, Rusmidah

    2015-01-01

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

  12. The outlook for expansion of the North American market for natural gas: Working together is the key

    International Nuclear Information System (INIS)

    A partnership called the Natural Gas Council has been formed in the USA comprising 22 leaders from all segments of the natural gas industry. The Council has a plan, the Natural Gas Initiative, whose goal is to increase natural gas demand in the USA by 2.5 trillion ft3 by 1996. The plan will also involve cooperation with Canadian companies, since ca 9% of U.S. natural gas supply comes from Canada. Five target areas will account for the increase in short-term annual demand. In the residential sector, 500,000 households will be targeted for conversion from electricity to natural gas water heating. In the commercial and industrial sectors, the plan targets oil-consuming customers as candidates for conversion to natural gas; this alone represents a demand of ca 1.5 trillion ft3. A number of nontraditional markets will also be targeted, including natural gas vehicles, natural gas cooling, and electricity generation. Goals include the addition of 50,000 new natural gas vehicles to American roads. It is felt that provisions of the Clean Air Act Amendments of 1990 mandating clean-burning fuels will aid in this effort and in encouraging the installation of gas-fired power plants. It is also hoped to speed up the commercialization of new technologies for gas cooling and gas-fired heat pumps. Cooperation between the Canadian and American gas associations is taking place to achieve common standards and certification procedures for gas appliances. This will open expanded markets for gas-related products. Other USA-Canada goals include increasing the viability of natural gas use in Mexico and formation of cross-border research partnerships for pooling of resources

  13. 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

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

    International Nuclear Information System (INIS)

    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

  15. Is there an east-west split in North American natural gas markets?

    Energy Technology Data Exchange (ETDEWEB)

    Serletis, A. [Univ. of Calgary, Alberta (Canada)

    1997-02-01

    In the last decade, the North American natural gas industry has seen a dramatic transformation from a highly regulated industry to one which is more market-driven. The transition to a less regulated, more market-oriented environment has led to the emergence of different spot markets throughout North America. In particular, producing area spot markets have emerged in Alberta, British Columbia, Rocky Mountain, Anadarko, San Juan, Permian, South Texas, and Louisiana basins. Moreover, production sites, pipelines and storage services are more accessible today, thereby ensuring that changes in market demand and supply are reflected in prices on spot, future, and swaps markets. The paper is organized as follows. The second section provides some background regarding North America natural gas spot markets. The third section discusses the data and investigates the univariate time series properties of the variables, since meaningful cointegration tests critically depend on such properties. The fourth section tests for cointegration and presents the results. The last section concludes the paper. 16 refs., 3 figs., 4 tabs.

  16. North American Natural Gas Supply Forecast: The Hubbert Method Including the Effects of Institutions

    OpenAIRE

    Marek Kolodziej; Douglas B. Reynolds

    2009-01-01

    In this article, the U.S. and southern Canadian natural gas supply market is considered. An important model for oil and natural gas supply is the Hubbert curve. Not all regions of the world are producing oil or natural gas following a Hubbert curve, even when price and market conditions are accounted for. One reason is that institutions are affecting supply. We investigate the possible effects of oil and gas market institutions in North America on natural gas supply. A multi-cycle Hubbert cur...

  17. Natural gas

    International Nuclear Information System (INIS)

    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 CO2 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.

  18. Natural gas

    International Nuclear Information System (INIS)

    This article presents some general data about natural gas: 1 - political-economical data (resources, production costs, French imports, European pipelines network, development of gas-fueled vehicles, taxes, financial incentives..); 2 - standard and regulatory context (specification of reference gases, pollution regulations and emission standards for vehicles, certification of vehicles equipment); 3 - overview of the market of natural gas-fueled vehicles. (J.S.)

  19. Corporate realignments in the natural gas industry: does the North American experience foretell the future for the European Union?

    Energy Technology Data Exchange (ETDEWEB)

    Rutledge, I.; Wright, Ph. [Sheffield Univ., Energy Studies Programme (United Kingdom); Wright, Ph. [Montpellier-1 Univ., CREDEN-LASER, 34 (France)

    2000-09-01

    This paper seeks to explore the extent to which the corporate realignments which have occurred in the North American Natural Gas Industry during a now relatively lengthy experience with liberalization involving a large number of players, will be imitated in the future by European Union countries other than the UK (which is of course already long-embarked along the path of Anglo-Saxon liberalization). The paper first of all catalogues the North American experience, drawing on company performance data assembled by the authors over the last decade (Rutledge and Wright, 1993, 1995, 1997, 1999, 2000). Secondly, this empirical exploration gives way to theoretical speculation: are there elements of the North American experience for which explanatory generalizations are possible? Thirdly, these empirical and theoretical insights are employed to identify and explore actual and potential differences in the corporate evolution of the European Union natural gas industry. (authors)

  20. North American natural gas long-term outlook : market and transportation opportunities

    International Nuclear Information System (INIS)

    This study assessed the impact of major issues and trends on the market dynamics of the natural gas industry. A view of how these trends may evolve over the 1998 to 2015 period was also presented. The focus of the study is on market and transportation opportunities in Canada and the United States and their relationship in terms of supply, demand and gas flows between large aggregated regions. Key issues addressed in the report include: (1) the impacts of new transportation capacity on the flow of gas among supply and demand regions, (2) the impact of deregulation and environmental issues on the demand for gas in the electricity generation sector, and (3) the impacts of technological innovations on supply cost and size of the resource base. The report predicts a steady increase ( about 2 per cent annually) in demand for natural gas in Canada over the projection period (i.e. 1998-2015). Highest growth rates are likely to occur in the use of natural gas to generate electricity. While Alberta will remain pre-eminent among producing regions, British Columbia and resource areas off Canada's East Coast will also significantly increase their share of Canada's total production. 36 refs., 64 tabs., 46 figs

  1. Status, prospects and institutional constraints on economic efficiency in North American electricity and natural gas trade

    International Nuclear Information System (INIS)

    Against a developing background of free trade relationships, the status of and prospects for trade in energy commodities between Canada, Mexico and the United States is assessed. The current status of cross-border trade in electricity and gas is first outlined. The evolution of regulatory and market structures for electricity and gas in each of the three countries is then reviewed. A discussion of current trade issues follows. These include: the role of energy in US-Mexico-Canada free trade negotiations; the on-going Alberta-California natural gas pricing and access dispute; the US regulatory and legislative response to Canadian gas pipeline rate design; and issues related to Canadian electricity exports to the north-eastern USA. Finally, the view is expressed that serious obstacles remain to the establishment of the free trade in electricity and gas in North America. (UK)

  2. Oil and natural gas strategies for North American energy markets: a submission by the Canadian Association of Petroleum Producers

    International Nuclear Information System (INIS)

    This proposal by the Canadian Association of Petroleum Producers (CAPP) focuses on improving North American energy markets and addressing the challenges involved in meeting continental energy requirements by urging a renewed policy effort to enhance the current market-based policies of free trade and competition that have already proven to respond to market changes better than command-control government policies. The proposal urges new strategies to support development of the oil and natural gas resources of North America, and the development of additional infrastructure to bring oil and natural gas supplies to market. The new strategy should be based on the success of free trade to increase non-discriminatory treatment of energy investment and trade in energy commodities, recognize resource development in North America as a policy priority, and reform regulatory practices to facilitate responsible, market-driven resource activity. The new strategy should also ensure competitive tax and royalty regimes as well as consistent and compatible environmental policies that eliminate layering and duplication and are competitive among the various jurisdictions. It should also recognize the continental and global nature of energy supply and the increasing interdependence of the partner nations' economies, encourage research and development, and ensure co-ordinated action on frontier natural gas development within a framework of inter-jurisdictional cooperation. Overall, the document is a thorough, credible presentation of the first principles of the oil and gas markets and an important first step towards influencing energy policy on a continental scale. 2 maps, 5 figs

  3. Do Americans Consume Too Little Natural Gas? An Empirical Test Of Marginal Cost Pricing

    OpenAIRE

    Davis, Lucas; Muehlegger, Erich

    2010-01-01

    A standard result in regulation is that efficiency requires that marginal prices be set equal to marginal costs. This paper performs an empirical test of marginal cost pricing in the natural gas distribution market in the United States during the period 1989-2008. For all 50 states we reject the null hypothesis of marginal cost pricing. Departures from marginal cost pricing are particularly severe in residential and commercial markets, where we find average markups of over 40%. Based on conse...

  4. Oil and natural gas

    International Nuclear Information System (INIS)

    The natural gas industry and market prospects in Canada are reviewed from a producer's point of view. In the first eight months of 1993, $2.3 billion in new equity was raised for natural gas exploration and production, compared to $900 million in 1991 and $1.2 billion in 1992. The number of wells drilled in the western Canada basin is expected to reach 8,000-9,000 in 1993, up from 5,600 in 1992, and Canadian producers' share of the North American natural gas market will probably reach 20% in 1993, up from 13% in 1986. Potential and proved gas supply in North America is ca 750 trillion ft3, of which ca 30% is in Canada. Factors affecting gas producers in Canada are the deregulated nature of the market, low costs for finding gas (finding costs in the western Canada basin are the lowest of any basin in North America), and the coming into balance of gas supply and demand. The former gas surplus has been reduced by expanding markets and by low prices which reduced the incentive to find new reserves. This surplus is largely gone, and prices have started rising although they are still lower than the pre-deregulation prices. Progress is continuing toward an integrated North American gas market in which a number of market hubs allow easy gas trading between producers and consumers. Commodity exchanges for hedging gas prices are beginning operation and electronic trading of gas contracts and pipeline capacity will also become a reality. 4 figs

  5. 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.

  6. 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.

  7. Proceedings of the 11. annual North American natural gas and electricity market conference and trade show : GasFair power 2002. CD-Rom ed.

    International Nuclear Information System (INIS)

    The electricity market is undergoing changes, from deregulation to competition and convergence. This conference provided an opportunity for North American natural gas and electricity industries representatives and stake holders to share their views concerning the many challenges, issues and opportunities in this field. Emerging market developments, issues and strategies are some of the topics discussed during this conference and trade show. The organizers placed emphasis on energy purchasers and managers, and the opportunities facing them for the improvement of their company's financial health by means of savings on natural gas costs and electricity purchases. In addition, there are several opportunities for improved energy efficiency and technologies and integrated energy and risk management programs which were all discussed. The economic challenges and opportunities arising from the supply, demand, marketing and pricing for gas and power products and services facing energy marketers, traders, producers, utilities and transporters were addressed. A detailed and practical examination of ways by which energy consumers can address issues of volatile gas and power prices was provided. Effective, cost saving purchasing options and risk management strategies and tools, contracting, outsourcing, aggregating and cost-effective energy management programs were also explored. In all, approximately 900 delegates attended the conference and trade show from all across Canada and the United States. refs., tabs., figs

  8. Latin American gas

    International Nuclear Information System (INIS)

    This article reports on the economic recovery that is underway in Latin America which remains one of the world's most important markets for natural gas which will need investment over the coming years. Forecasts of rising gas demand, the restructuring of the gas industry, estimates of the investments needed, Latin America's heavy use of hydroelectric power, market patterns for international gas trade in South America, and the construction of a Bolivia to Brazil pipeline are discussed. Overviews of the situations in Argentina, Venezuela, Brazil, and Bolivia are presented

  9. Natural gas marketing II

    International Nuclear Information System (INIS)

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

  10. Natural gas in India

    International Nuclear Information System (INIS)

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

  11. Natural gas supply - a producer's perspective

    International Nuclear Information System (INIS)

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

  12. Proceedings of the 1999 CERI North American natural gas conference and Calgary gasexpo '99 : cresting the capacity wave

    International Nuclear Information System (INIS)

    The basic trends in natural gas exploration, production, research and development were discussed. The significant impact that the dynamics of supply and demand has on the industry was also explained. The sessions at this conference focused on various aspects of the natural gas industry including the challenges from the retail energy market, U.S. gas supplies and the maturing Western Canada Sedimentary Basin. Other topics included advances in gas utilization and gas to liquids technology. The issue of climate change and the impact that the Kyoto Protocol will have on the industry was also discussed. One entire session was devoted to the challenges facing the industry with respect to pipelines and regulatory changes. refs., tabs., figs

  13. 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.

  14. Natural gas annual 1994

    International Nuclear Information System (INIS)

    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

  15. 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.

  16. Natural gas annual 1991

    International Nuclear Information System (INIS)

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

  17. Natural gas annual 1995

    International Nuclear Information System (INIS)

    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

  18. 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.

  19. Natural gas annual 1993

    International Nuclear Information System (INIS)

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

  20. NATURAL GAS TRANSPORTATION

    OpenAIRE

    Stanis³aw Brzeziñski

    2007-01-01

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

  1. Natural gas annual 1991

    International Nuclear Information System (INIS)

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

  2. 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

  3. Forecasting world natural gas supply

    International Nuclear Information System (INIS)

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

  4. Natural gas annual 1997

    International Nuclear Information System (INIS)

    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

  5. 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.

  6. Natural gas in Mexico

    International Nuclear Information System (INIS)

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

  7. Natural gas transportation and distribution

    International Nuclear Information System (INIS)

    An overview of the Canadian natural gas industry is provided, with a focus on transportation and distribution services and markets. The western Canada basin has the largest established reserves of marketable gas of any North American Basin, an estimated 95 trillion ft3 or 20-25 years of supply at current levels of production. In British Columbia alone, ultimate potential gas reserves are estimated at 38-50 trillion ft3. The basin remains relatively undeveloped and drilling and exploration activities are increasing. Gas supplies are adequate to serve new and existing markets, and output is about evenly split between domestic and export consumption. Growth in demand is expected from increasing residential and commercial use of gas; areas of potential growth include gas-fired cogeneration and increased use of natural gas for powering vehicles. Ongoing expansion of gas delivery infrastructure is enhancing the reliability and efficiency of gas service. In the past 20 years, the length of Canada's transmission pipelines has doubled to over 40,000 miles while distribution lines have tripled to over 100,000 miles. The gas delivery network is managed by computerized systems that allow nearly instant response to changes in demand. Issues that could alter the industry's outlook are discussed in the areas of gas marketing, deregulation, competition, and prices

  8. Natural gas and sustainability

    International Nuclear Information System (INIS)

    The evaluation of energy sources in terms of sustainable development has to include ecological, economic and social aspects. Natural gas as a piped energy source is shown by such an evaluation to be an important option among the sustainable means of satisfying the demand for energy. Apart from the problem of CO2 emissions, where interesting solutions are also being defined, the use of natural gas brings no drawbacks in terms of sustainable development. Anyway, natural gas has the most favorable greenhouse-gas balance among all fossil energy sources

  9. The natural gas market

    International Nuclear Information System (INIS)

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

  10. Natural Gas Prices on Three Continents

    Directory of Open Access Journals (Sweden)

    Mihály Ormos

    2012-10-01

    Full Text Available We investigate the pricing formation of natural gas markets on three different continents (Europe, Asia and North America. We find that natural gas markets showed a strong relationship with the crude oil market between 1992 and 2001 and natural gas prices tended to thermal parity with crude oil prices. From 2002 natural gas markets exhibited a less pronounced relationship with the crude oil market and major natural gas markets were severely underpriced compared to crude oil. A globally integrated natural gas market, comparable to the global oil market, has not evolved. The main natural gas markets, however, exhibit some level of integration, especially over a longer time. The European market exhibits the strongest levels of integration, while the North American market exhibits the weakest.

  11. 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,...

  12. Natural gas industry regulations

    International Nuclear Information System (INIS)

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

  13. Natural gas in Latin America

    International Nuclear Information System (INIS)

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

  14. Natural gas; Erdgas

    Energy Technology Data Exchange (ETDEWEB)

    Graf, Frank [Karlsruher Institut fuer Technologie (KIT), Karlsruhe (Germany). DVGW-Forschungsstelle; Groeschl, Frank; Wetzel, Uwe [DVGW, Bonn (Germany); Heikrodt, Klaus [Hochschule Ostwestfalen-Lippe, Lemgo (Germany); Krause, Hartmut [Technische Univ. Bergakademie Freiberg (Germany). DBI Gastechnologisches Institut, An-Institut; Sametschek, Christian; Witschen, Bernhard [Team Consult AM G.P.E. GmbH, Berlin (Germany)

    2013-04-01

    With some delay, the year 2012 has directed the energy-policy debate in Germany on important, fundamental aspects for the energy supply in Germany and thus on the competitiveness of the German economy: How can the costs for the energy policy turnaround be controlled? What are the impacts of the expansions of reserves and resources of petroleum and natural gas by means of the exploration of tight petroleum deposits and shale gas? How can the secure energy supply be guaranteed despite the forced expansion of volatile renewable energy sources? What might be the role of natural gas?.

  15. Natural gas storage

    International Nuclear Information System (INIS)

    Storage is an important link in the natural gas supply chain. It is a valuable aid to providing the link between remote sources of production and consumption locations. After a brief recall covering the role of storage this article describes the various options for storing natural gas: saline cavities, aquifers, liquefied gas tanks or artificial cavities. A report follows on the different solutions adopted in Europe and in Switzerland, more particularly that chosen by Gaznat in order to contribute to securing supplies in Western Switzerland. Market deregulation has brought changes to the regulations, which are in turn modifying the rules that were in force until just recently, and new topics are arising, such as strategic reserves and pricing rules for stored natural gas. (author)

  16. Natural gas deregulation

    International Nuclear Information System (INIS)

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

  17. Natural gas prices

    International Nuclear Information System (INIS)

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

  18. Natural gas integration in South America

    International Nuclear Information System (INIS)

    The South America Gas Trade study, a project of the Canadian Energy Research Institute, was discussed. The ongoing study involves an examination of natural gas reserves, exploration, and development in the onshore and offshore basins in South America. An analysis of various pipeline options is also part of the project, using the South America Natural Gas (SANG) model. The forces driving natural gas development, (distribution of gas reserves, fuel substitution in the residential sector, focus on energy efficiency and cost control, potential export revenue growth, fuel substitution in electric power generation, development of co-generation capacity, and the impact of natural gas utilization on crude oil demand) and the legal, fiscal and regulatory regimes which govern the development of natural gas in each South American country were reviewed. figs

  19. Natural gas vehicles: An option for Europe

    International Nuclear Information System (INIS)

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

  20. Natural gas vehicles. An option for Europe

    International Nuclear Information System (INIS)

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

  1. Natural gas's hottest spot

    International Nuclear Information System (INIS)

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

  2. The Natural Gas Industry

    OpenAIRE

    Broadman, Harry G.

    1985-01-01

    The move to deregulate natural gas field markets is likely to stimulate changes in the way the downstream segments of the industry are regulated. In particular, because the uncertainty endemic to freer upstream markets will emerge for the first time in the contemporary gas industry, the relative merits of having pipelines perform different economic functions will be altered. Producers and distributors will also, in varying degrees, face greater price uncertainty than before. This will lead to...

  3. 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.

  4. Natural gas : nirvana

    International Nuclear Information System (INIS)

    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

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

    International Nuclear Information System (INIS)

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

  6. Natural gas purchasing strategies

    International Nuclear Information System (INIS)

    Issues regarding natural gas purchasing strategies are discussed under five major headings: (1) price influences, (2) historical Alberta and NYMEX prices, (3) risk versus reward, (4) pricing mechanisms, and (5) purchasing strategies. The effects of each of these factors are considered

  7. Natural gas annual 1992

    International Nuclear Information System (INIS)

    This document 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 for the Nation from 1930 to 1992, and by State from 1967 to 1992. The Supplement of this report presents profiles of selected companies

  8. 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.

  9. Venezuela natural gas outlook

    International Nuclear Information System (INIS)

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

  10. GasFair and Power 2001 : proceedings of the annual North American natural gas and electricity market conference and trade show. CD-ROM ed.

    International Nuclear Information System (INIS)

    Enerdata's 2001 annual conference and trade show brought together hundreds of delegates from the gas and electricity sector, including end-users, producers, utilities, marketers, risk managers, transporters and service providers across Canada and the United States. The topics of discussion included issues and opportunities arising from deregulation, competition and convergence in the natural gas and electricity markets. The objective was to find mutually beneficial market opportunities and to discuss emerging market challenges and strategies. It was noted that most market participants will benefit from the change to competitive markets because it creates a more level playing field. Several papers also addressed the long-term outlook for new Canadian gas supplies to eastern and midwest markets. Many of the presentations focused on the challenge facing the province of Ontario regarding the unbundling of its electric power industry and what it will mean for consumers. A total of 42 papers were presented at the conference, of which 41 have been processed separately for inclusion in the database. tabs., figs

  11. 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.

  12. Natural gas marketing and transportation

    International Nuclear Information System (INIS)

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

  13. Markets for natural gas development

    International Nuclear Information System (INIS)

    This paper analyses the role of markets in the development of natural gas industry in different countries: the role of marketing in the development of natural gas uses in the residential and tertiary sectors in Italy; the valorization of natural gas in the fertilizers industry in Algeria; the cogeneration and the development of power networks in Spain; the development of natural gas air conditioning in Greece; two examples of new gas uses in Tunisia: development of a combined cycle plant and natural gas conversion of electric and refuse fuel potter furnaces; and an application of natural gas in the phosphate industry in Morocco. (J.S.)

  14. Natural gas technology

    International Nuclear Information System (INIS)

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

  15. Natural gas: the future of shale gas

    International Nuclear Information System (INIS)

    This paper describes the increasing role of natural gas in the energy mix in Canada. It is suggested that there is at least 100 years supply of natural gas at the current production levels. Natural gas is clean, versatile, affordable, reliable and safe. Availability of large quantities of shale gas has resulted in resource estimates to grow significantly and rapidly and new technologies have enabled economics.

  16. Natural gas monthly, September 1993

    Energy Technology Data Exchange (ETDEWEB)

    1993-09-27

    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. From time to time, the NGM features articles designed to assist readers in using and interpreting natural gas information.

  17. Natural gas powered bus

    International Nuclear Information System (INIS)

    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

  18. Natural gas monthly, November 1993

    International Nuclear Information System (INIS)

    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

  19. Natural gas monthly, May 1999

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-05-01

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

  20. 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.

  1. 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.

  2. Natural gas for vehicles (NGV)

    Energy Technology Data Exchange (ETDEWEB)

    Prieur, A

    2006-07-01

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

  3. Natural gas for vehicles (NGV)

    International Nuclear Information System (INIS)

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

  4. 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

  5. Natural Gas Policy: The Unresolved Issues

    OpenAIRE

    Lyon, Thomas P.

    1990-01-01

    This paper analyzes the restructuring of the natural gas industry which has been going on for several years. It gives the background to the current attempts at restructuring and describes Stanford University's 9th study by the Energy Modeling Forum on North American gas markets which is the analytical basis for this paper. It then describes the tension between the two regulatory objectives, economic efficiency and satisfyingpublic policy concerns regarding the distribution of economic surplus...

  6. Gas to Power in North America. Issues surrounding the use of natural gas in the next generation of North American power plants

    International Nuclear Information System (INIS)

    In January 2006 a study was concluded on Gas to Power in North America. This study has been prepared for EDI and IGU and is part of the Gas to Power Project, which has been set up in view of the pivotal role power is likely to play in the development of new gas markets and the realization that it will take enormous efforts to achieve the projected growth. In this report the focus is on North America

  7. 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.

  8. 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.

  9. What drives natural gas prices?

    OpenAIRE

    Stephen P. A. Brown; Yücel, Mine K.

    2007-01-01

    For many years, fuel switching between natural gas and residual fuel oil kept natural gas prices closely aligned with those for crude oil. More recently, however, the number of U.S. facilities able to switch between natural gas and residual fuel oil has declined, and over the past five years, U.S. natural gas prices have been on an upward trend with crude oil prices but with considerable independent movement. Natural gas market analysts generally emphasize weather and inventories as drivers o...

  10. 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.

  11. Natural gas monthly, October 1997

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-10-01

    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 in this issue is a special report, ``Comparison of Natural Gas Storage Estimates from the EIA and AGA.`` 6 figs., 26 tabs.

  12. Natural gas and deregulation

    International Nuclear Information System (INIS)

    The gas market is progressively moving towards new organizations under the effect of the deregulation initiated in the United States, the United Kingdom and transposed to other countries, particularly in Europe, at least for the member countries of the European union. Within the framework provided by this overall trend, Cedigaz proposes this study in order to describe the main developments affecting these markets on account of deregulation. This report is structured on the basis of three main topics (market organization, marketing modes, pricing) which appear to be the most cogent in terms of deregulation. This grouping by major topics accordingly offers a relatively synthetic view of the main trends which could be observed on the European market, for example. Our analysis is largely based on the example of the American market and, to a lesser extent, on the British situation. Whenever possible, concrete examples are provided for a closer understanding of this complex subject. On the whole, deregulation is not a frozen process, but has to adapt permanently to developments in a market stage-managed by politics, the regulator and the industrial players. This obviously means a dynamic and constantly evolving process, making it a highly complex process. This report aims to shed some light on the subject. (author)

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

    International Nuclear Information System (INIS)

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

  14. Canadian natural gas winter 2006-07 outlook

    International Nuclear Information System (INIS)

    This paper provided an outline of the Canadian natural gas commodity market and a forecast for Canadian natural gas supply and prices for the 2007 winter heating season. Since 2001, steady demand growth and slow supply growth have contributed to higher North American natural gas commodity prices. The loss of natural gas supply due to hurricanes pushed North American natural gas commodity prices to record levels in 2005. Canadian natural gas production levels currently exceed domestic gas consumption. In 2005, Canada produced 16.5 billion cubic feet per day of marketable natural gas. Approximately 45 per cent was consumed domestically, and the remainder was exported to the United States. Despite high levels of drilling activity, production of natural gas from western Canada has flattened out since 2001. In 2006, natural gas prices in Canada declined due to the restoration of United States Gulf Coast natural gas production; the absence of any major hurricanes; and a mild winter which left abundant stocks in natural gas storage. Weather events, storage levels, and high crude oil prices are key factors that may influence natural gas markets and prices for 2007. However, short-term price forecasts have indicated that an average-sized residential household in Canada could pay up to $200 less for natural gas in the 2006-2007 heating season than in the 2005-2006 heating season. 2 figs

  15. 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.

  16. Turkey and natural gas

    International Nuclear Information System (INIS)

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

  17. Canadian natural gas market: dynamics and pricing

    International Nuclear Information System (INIS)

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

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

    Energy Technology Data Exchange (ETDEWEB)

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

    1997-07-01

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

  19. Green gas in the natural gas network

    International Nuclear Information System (INIS)

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

  20. 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...

  1. Finland's leading natural gas company

    International Nuclear Information System (INIS)

    The ownership structure of Finland's leading natural gas company, Gasum, changed fundamentally in 1999, and the company is now no longer a subsidiary of Fortum Corporation. 'Our new strong and broad ownership base will enable us to develop the natural gas business and pipeline network in Finland in response to the requirements of our Finnish customers', says Antero Jaennes, Gasum's Chairman and CEO, who stresses that Gasum is committed to remaining the leading developer of the Finnish natural gas market and the number-one gas supplier. Natural gas usage in Finland in 1999 totalled 3.9 billion m3 (38.7 TWh), unchanged from 1998. Natural gas accounted for 11% of Finland's total primary energy need, as it did in 1998. The proportion of natural gas used in district heating rose by 2% to 36%, and moved down 2% in power generation to 10%. Industry's use of natural gas fell 1% to 17%. 75% of natural gas was used in combined heat and power (CHP) generation in industry and district heating. In 2000, Gasum expects to sell 4 billion m3 of natural gas (40 TWh)

  2. 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

  3. Natural gas monthly, February 1996

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    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.

  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 ferries in Norway

    OpenAIRE

    2006-01-01

    This paper studies the emergence of natural gas powered ferries in Norway and their diffusion as a means to reaching the goals of reducing NOx emissions. Though experiences with natural gas powered ferries have been good, there is little sign that there will be any further prioritizing of these over diesel ferries. I will analyze natural gas powered ferries in a sustainable development perspective, as an environmentally friendly alternative. Further, the values, policies and institution...

  6. A Texas natural gas model

    International Nuclear Information System (INIS)

    The Railroad Commission of Texas, through its Gas Services Division, is responsible for the safety and economic regulation of natural gas downstream of the wellhead, including the gathering, processing, storage, transmission and distribution of natural gas. This responsibility requires an understanding of the movement of natural gas in Texas, which was the objective of a recently completed project of the Gas Services Division. The authors goal was to trace a molecule of gas from wellhead to burner tip and identify the incremental value added by each of the components along the path. The authors developed a Texas Natural Gas Model that relates the components of the path so that flow within individual segments of the industry, or between segments of the industry, can be analyzed. The Model links information on wellhead production and prices, marketing costs (reflecting gathering, processing, and compression), transmission costs, and end user consumption and costs. End user information is presented for the primary Texas local distribution companies (LDC) and electric utilities, as well as on an aggregate basis for industrial consumption. LDC costs are further subdivided into the city gate gas costs and average delivered cost to the residential, commercial and industrial sectors. The Model also quantifies by pipeline the significant amount of gas that leaves the state through the interstate pipeline system. The Texas Natural Gas Model provides a comprehensive volume and value balance of the natural gas system within Texas, recognizing the relationship between all segments of the industry

  7. 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.

  8. Bring money and natural gas

    International Nuclear Information System (INIS)

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

  9. 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.

  10. 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…

  11. Natural gas industry in Bulgaria

    International Nuclear Information System (INIS)

    An overview of the Bulgarian natural gas industry is presented. The starting point was the discovery of the indigenous Chiren gas-field in 1967. The first agreement with the ex-USSR for supply of natural gas and construction of main pipelines was signed in 1968. The state gas company BULGARGAZ is responsible for transportation, storage, distribution, processing and marketing of the gas to over 150 industrial companies in the country, as well as for the transportation services to gas importers in neighboring Turkey. The GAZSTROJMONTAZH company accomplish the construction of the local and transit pipelines to Turkey and Greece, as well as of some objects in Iran, Syria, Ukraine and Germany. In the past 20 years, 87890 million m3 natural gas from Russia are supplied and 846 million m3 - from domestic sources. The share of natural gas in the overall energy balance is 13.6% for 1992. The restructuring and further development of gas industry require to take into account some factors as: security in supply; investments for technical assurance; pricing policy for natural gas; development of private business. Some administrative problems are also mentioned. 2 tabs., 1 fig

  12. Greater focus needed on methane leakage from natural gas infrastructure

    OpenAIRE

    Alvarez, Ramón A.; Pacala, Stephen W.; James J. Winebrake; Chameides, William L.; Hamburg, Steven P.

    2012-01-01

    Natural gas is seen by many as the future of American energy: a fuel that can provide energy independence and reduce greenhouse gas emissions in the process. However, there has also been confusion about the climate implications of increased use of natural gas for electric power and transportation. We propose and illustrate the use of technology warming potentials as a robust and transparent way to compare the cumulative radiative forcing created by alternative technologies fueled by natural g...

  13. Economics of natural gas upgrading

    International Nuclear Information System (INIS)

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

  14. Canadian natural gas : market review and outlook

    International Nuclear Information System (INIS)

    This annual working paper provides summaries of trends within the North American natural gas industry and also reviews Canadian gas exports. It is designed to promote dialogue between industry and the government and to obtain feedback on natural gas issues. The main section of the report consists of graphs, with limited text comments on the side. It provides a structured look at supply and demand for the year 2000 as well as for the near term (2001) and long-term (2010). The sources of information included private consultants, industry associations and federal agencies in Canada and the United States. It was shown that gas demand had grown steadily in North America since 1997, at about 2.5 per cent annually, and then fell 3.4 per cent in 1998 and remained low in 1999, below 1997 demand. This was due mainly to mild winters. In 2000, the demand for natural gas increased again to 5 per cent as a result of a colder winter and increased gas use for power generation. The report also stated that the combination of various factors including low storage balances due to previously low drilling years and high oil prices, were responsible for natural gas price increases in 2000. The tight supply/demand balance was exacerbated by restraints in pipeline capacity. Producers and pipeline groups are now looking seriously at developing the large gas deposits in Alaska and the Mackenzie Delta which were previously considered to be uneconomic. It was noted that in the near term, storage must be rebuilt to normal levels. Storage balances will be a good indicator of the relative strengths of gas production and demand growth. It was forecasted that Canada to U.S. gas exports should continue to increase in 2001 as a large new export pipeline was completed in 2000, but there is considerable uncertainty for the medium to longer-term. refs., tabs., figs

  15. The European natural gas market

    International Nuclear Information System (INIS)

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

  16. Natural gas and crude oil

    International Nuclear Information System (INIS)

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

  17. Canadian natural gas price debate

    International Nuclear Information System (INIS)

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

  18. Natural gas and energy security

    International Nuclear Information System (INIS)

    This paper relates to energy security by natural gas supply seen in an International Energy Agency perspective. Topics are: Security of supply, what is it; the role gas on the European energy scene; short term security of supply; long term security of supply; future structural and regulatory developments and possible implications for security of supply. 6 figs

  19. 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.

  20. 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.

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

    International Nuclear Information System (INIS)

    regulatory regimes. It is shown how multipart tariffs may give the best ''second best'' results, but that first best result may never be achieved. The liberalization of the European gas market is not an isolated phenomenon. In the OECD countries, a large number of sectors have been liberalized over the last couple of decades. Chapter 9 discusses the changes in the North American gas markets (USA and Canada) and in Great Britain, and the relevance these experiences may have for the understanding of the European market. Chapter 10 discusses the role of natural gas in international affairs. Particular focus is put on the US embargo of Soviet gas in 1982. Chapter 11 discusses consuming countries supply security for natural gas, natural gas as the environment's best friend and the use of Strategic Gas Reserves (SGRs) to mitigate a crisis, in the same way as the Strategic Petroleum Reserves (SPRs) is assumed to do in the oil market. Based on these deliberations, Chapter 12 focuses on consequences of a more liberal European gas market for important variables for Norway as an exporter. In particular the effects on prices and taxes, contractual forms and modulation, existing and new long-term contracts, security of supply and environmental concerns are discussed. The impact on the formulation of a Norwegian gas strategy is discussed in Chapter 13. This applies to the organization of production, transportation and sale of natural gas. It also applies to energy related policies of the EU and of EU countries and strategies of other natural gas exporters, like Russia. Some implications of foreign and security policy character are discussed

  2. Natural gas demand in Turkey

    OpenAIRE

    Erdogdu, Erkan

    2009-01-01

    On average, energy demand of Turkey is mounting by 8% annually, one of the highest rates in the world. Among primary energy sources, natural gas is the fastest growing one in Turkey. Gas consumption started at 0.5 bcm (billion cubic meters) in 1987 and reached approximately 35 bcm in 2007. Turkish natural gas usage is projected to further increase remarkably in coming years. The present paper focuses the characteristics of this demand and estimates short and long-run price and income elastici...

  3. 75 FR 73076 - National Gas Supply Association, American Forest and Paper Association, Inc., American Public Gas...

    Science.gov (United States)

    2010-11-29

    ...., American Public Gas Association, Independent Petroleum Association of America, Process Gas Consumers Group... Petroleum Association of America, and Process Gas Consumers Group (collectively, the Associations), filed in... desiring to intervene or to protest in this proceeding must file in accordance with Rules 211 and 214...

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

    International Nuclear Information System (INIS)

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

  5. French natural gas industry statistics

    International Nuclear Information System (INIS)

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

  6. Canadian natural gas market dynamics and pricing : an update

    International Nuclear Information System (INIS)

    This energy market assessment (EMA) report discusses natural gas price formation and describes the current functioning of regional gas markets in Canada. This EMA also describes the factors affecting the price of natural gas in Canada and examines natural gas markets on a region-by region basis. It is shown that as part of an integrated North American market, prices of natural gas in Canada reflect supply and demand factors in both Canada and the United States. During the low oil price period of 1997/1998, high demand for natural gas outpaced the supply because of low drilling and production activity by producers. In response to the increased demand and lower levels of supply, the price of natural gas increased significantly in 1999 and 2000. This was followed by a period of market adjustment. The importance of electronic trading systems for enhancing price discovery was also discussed with reference to how spot and futures markets allow market participants to manage price volatility. It was determined that Canadians have had access to natural gas on terms and conditions equal to export customers, and at equal pricing. In early November 2000, natural gas prices in North American began to rise due to low levels of natural gas in storage. The price shocks were felt unevenly across the North American market. In response to the high prices, consumers conserved energy use, and many industrial users switched to cheaper fuels. By the spring 2001, demand continued to decrease at a time when production was high. These factors contributed to the downward pressure on gas prices. This EMA discusses the structure of market transactions and market adjustment mechanisms. It is presented in the context of the approaching 2002/2003 winter season where the tightening between natural gas supply and demand is expected to result in price volatility. 28 figs

  7. Natural radionuclides on natural gas pipeline scales

    International Nuclear Information System (INIS)

    Not well known as the scales observed in the petroleum industry, scales are found on gas pipelines. Its formation process is different from that of scales from the petroleum industry; redox reaction between substances existing in the natural gas and the pipeline walls gives rise to scales, sometimes called as lack powder. The differences between the petroleum industry scales and this kind of scales go further than only the formation process and color. While in the traditional scale barium sulfate and calcium carbonate are the main chemical component, iron and iron sulfite are here the main constituents. Also, the associated natural radionuclides are different, instead radium isotopes 210Pb is the principal radionuclide observed. Since the use of natural gas is ecologically more favorable than diesel or gasoline, a large pipeline network (3,000 km) was built in order to increase the percentage of the natural gas in the Brazilian energetic matrix from the actual 2.5% to 10% during the next years. To reduce the pipeline internal corrosion and, therefore, the scale production, pigging operation are carried out on semester or yearly basis. During this operation, black powder residues are generated and collected. In order to verify the existence of 210Pb, and also of 226Ra and 228Ra, on such kind of deposits, 15 samples were obtained and analyzed for these radionuclides. 210Pb concentrations up to 5 kBq/kg were found, but, generally, 226Ra and 228Ra were much lower than the 210Pb concentration. As expected, iron and iron sulfite were the main chemical constituents observed. (author)

  8. The price of natural gas

    International Nuclear Information System (INIS)

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

  9. Natural gas monthly, February 1997

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-02-01

    This issue of the Natural Gas Monthly presents estimates of natural gas supply and consumption through February 1997. Estimates of natural gas prices are through November 1996 except electric utility prices that are through October 1996. Cumulatively for January through February 1997, the daily average rates for several data series remain close to those of 1996. (Comparing daily rates accounts for the fact that February 1996 had 29 days.) Daily total consumption for January through February is estimated to be 83 billion cubic feet per day, 1 percent higher than during the same period in 1996. Similarly, the estimate of average daily production of 53 billion cubic feet is 1.5 percent higher than in 1996, while daily net imports during the first 2 months of 1997 are virtually unchanged from 1996.

  10. Alaska gas pipeline and the global natural gas market

    International Nuclear Information System (INIS)

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

  11. Natural gas: new energy vector?

    International Nuclear Information System (INIS)

    Energy history has been characterized by a cyclic irruption of energetic paradigms. This situation induces transformations with great economical and social impacts. A new energetic paradigm comes to scene as a result of several simultaneous acting and feedback factors: primary energy availability, technology innovation in energy conversion systems and environmental, economical and social policies even more restrictive. This paper examines the natural gas as a new energy vector in a world context and justifies the natural gas a fundamental component in the world energy matrix for the next decades

  12. 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.

  13. Natural gas market in Europe

    International Nuclear Information System (INIS)

    The natural gas market is opened to competition since August 2000. The economical impact of this new situation remains moderate in 2001 because the conditions of competition are not fulfilled everywhere. In France, for instance, the European directive on markets deregulation has not been transposed yet and the conditions of access of third parties to the national gas network have not been clearly defined. In this context of uncertainties, several questions remain unanswered. This study draws out a precise status of the situation of the 7 main European gas markets. It comprises also an analysis of the behaviour and strategy of the 18 main actors of this sector. (J.S.)

  14. Eastern Canada natural gas developments

    International Nuclear Information System (INIS)

    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

  15. Nitrogen removal from natural gas

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-04-01

    According to a 1991 Energy Information Administration estimate, U.S. reserves of natural gas are about 165 trillion cubic feet (TCF). To meet the long-term demand for natural gas, new gas fields from these reserves will have to be developed. Gas Research Institute studies reveal that 14% (or about 19 TCF) of known reserves in the United States are subquality due to high nitrogen content. Nitrogen-contaminated natural gas has a low Btu value and must be upgraded by removing the nitrogen. In response to the problem, the Department of Energy is seeking innovative, efficient nitrogen-removal methods. Membrane processes have been considered for natural gas denitrogenation. The challenge, not yet overcome, is to develop membranes with the required nitrogen/methane separation characteristics. Our calculations show that a methane-permeable membrane with a methane/nitrogen selectivity of 4 to 6 would make denitrogenation by a membrane process viable. The objective of Phase I of this project was to show that membranes with this target selectivity can be developed, and that the economics of the process based on these membranes would be competitive. Gas permeation measurements with membranes prepared from two rubbery polymers and a superglassy polymer showed that two of these materials had the target selectivity of 4 to 6 when operated at temperatures below - 20{degrees}C. An economic analysis showed that a process based on these membranes is competitive with other technologies for small streams containing less than 10% nitrogen. Hybrid designs combining membranes with other technologies are suitable for high-flow, higher-nitrogen-content streams.

  16. Greater focus needed on methane leakage from natural gas infrastructure.

    Science.gov (United States)

    Alvarez, Ramón A; Pacala, Stephen W; Winebrake, James J; Chameides, William L; Hamburg, Steven P

    2012-04-24

    Natural gas is seen by many as the future of American energy: a fuel that can provide energy independence and reduce greenhouse gas emissions in the process. However, there has also been confusion about the climate implications of increased use of natural gas for electric power and transportation. We propose and illustrate the use of technology warming potentials as a robust and transparent way to compare the cumulative radiative forcing created by alternative technologies fueled by natural gas and oil or coal by using the best available estimates of greenhouse gas emissions from each fuel cycle (i.e., production, transportation and use). We find that a shift to compressed natural gas vehicles from gasoline or diesel vehicles leads to greater radiative forcing of the climate for 80 or 280 yr, respectively, before beginning to produce benefits. Compressed natural gas vehicles could produce climate benefits on all time frames if the well-to-wheels CH(4) leakage were capped at a level 45-70% below current estimates. By contrast, using natural gas instead of coal for electric power plants can reduce radiative forcing immediately, and reducing CH(4) losses from the production and transportation of natural gas would produce even greater benefits. There is a need for the natural gas industry and science community to help obtain better emissions data and for increased efforts to reduce methane leakage in order to minimize the climate footprint of natural gas. PMID:22493226

  17. A natural monopoly in natural gas transmission

    International Nuclear Information System (INIS)

    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

  18. The natural gas for vehicles

    International Nuclear Information System (INIS)

    This document aims to present the trumps of the natural gas for vehicle (NGV). It discusses the particularities, the actions of the government in favor of the NGV by the creation of financial and legal incentives and the challenges. A detail description of the financial and fiscal assistances and the regulation references are given. (A.L.B.)

  19. Natural gas prices and competitiveness

    International Nuclear Information System (INIS)

    The evolution of natural gas price in Hungary from 1992 to 1998 is discussed, in the framework of harmonization challenges for joining the European Union. The price trends are broken down by industrial, general and household usage. The Hungarian prices are compared with those in other European countries. The price strategy for market competitiveness is discussed. (R.P.)

  20. 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.)

  1. Natural gas and electricity convergence

    International Nuclear Information System (INIS)

    Convergence between the gas and electricity industries was described as a means for creating an increasingly more efficient energy market where prices and fundamental relationships exist between gas and electricity. Convergence creates new opportunities for producers and consumers. Convergence will likely lead to the disaggregation of the electricity and gas industry into segments such as: (1) power generation and production, (2) transmission wires and pipelines, (3) wholesale merchants, (4) distribution wires and pipelines, and (5) retail marketing, services and administration. The de-integration of integrated utilities has already begun in the U.S. energy markets and retail open access is accelerating. This retail competition will create very demanding customers and the changing risk profile will create new issues for stakeholders. The pace of reform for the telecommunications, airlines, natural gas and electricity industries was graphically illustrated to serve as an example of what to expect. The different paths that the industry might take to deregulation (aggressively embrace reform, or defensively blocking it), and the likely consequences of each reaction were also described. A map indicating where U.S. electric and natural gas utility merger and acquisition activities have taken place between 1994-1997, was included. Another map showing the physical asset positions of the Enron grid, one of the largest independent oil and gas companies in the U.S., with increasing international operations, including an electric power transmission and distribution arm, was also provided as an illustration of a fully integrated energy market company of the future. 9 figs

  2. Technology characterization: liquified natural gas

    Energy Technology Data Exchange (ETDEWEB)

    None

    1976-12-01

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

  3. 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.

  4. Natural Gas Prices on Three Continents

    OpenAIRE

    Mihály Ormos; Péter Erdős

    2012-01-01

    We investigate the pricing formation of natural gas markets on three different continents (Europe, Asia and North America). We find that natural gas markets showed a strong relationship with the crude oil market between 1992 and 2001 and natural gas prices tended to thermal parity with crude oil prices. From 2002 natural gas markets exhibited a less pronounced relationship with the crude oil market and major natural gas markets were severely underpriced compared to crude oil. A globally integ...

  5. Next generation energy sources : the role of natural gas

    International Nuclear Information System (INIS)

    This presentation identified natural gas as the energy choice for the next generation. Natural gas is a safe, clean, flexible and reliable energy source that is part of an increasingly diversified fuel mix. With abundant, long term supplies of natural gas, new natural gas generation can be built quickly and cost effectively. Power generation is the fastest source of natural gas demand growth. In Canada, power generation accounts for 9 per cent of natural gas demand, while in the United States, it accounts for 23 per cent. Generating electricity with natural gas costs less, plus it is efficient and clean. The annual North American production is 27 trillion cubic feet (Tcf), which closely matches the current demand. The demand is expected to reach 32 Tcf by 2015. North American proven reserves are 254 Tcf and Canada's ultimate potential resource is 473 Tcf. This presentation also discussed the outlook for future gas prices. Price and volatility have both increased. The prospects in the medium term are for an easing of market tightness and restoring the balance of supply and demand. tabs., figs

  6. An overview of Canada's oil and natural gas industry

    International Nuclear Information System (INIS)

    This series of charts, maps and figures forms, in essence, a supplement to a proposal made by the Canadian Association of Petroleum Producers, entitled 'Oil and natural gas strategies in North American energy markets'. The charts and figures provide data on pricing, demand, production, drilling activity, and oil sands projects in Canada. The maps identify the location of resource potential, existing pipelines, and pipeline routes currently under consideration for eventual construction to bring Arctic natural gas to southern markets. 4 maps, 19 figs

  7. 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.

  8. Natural Gas Distribution Regulation Natural Gas Distribution Regulation

    OpenAIRE

    Fernando Salas; Benjamín Contreras

    1995-01-01

    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 affectin...

  9. Natural gas industry competitiveness study

    International Nuclear Information System (INIS)

    A national study on the competitiveness of the natural gas industry was undertaken by the BC Oil and Gas Commission in cooperation with, and with the encouragement of the Canadian Association of Petroleum Producers (CAPP). The objective of the study was to compare the cost competitiveness of natural gas exploration , production, gathering and processing in British Columbia to the costs of the same processes in Alberta. The study was carried out by building an 'expected case' for each gas producing area in British Columbia and Alberta by averaging past events in such specific areas as pool sizes, production profiles, loads, drilling success rates, gas compositions, land, drilling, exploration and production/gathering costs, third party production/gathering and processing fees and abandonment costs; by constructing a cash flow model for each case, calculating unit cost, and ranking cases. The report provides the details of the methodology, displays the results of the investigation in graphical form, comments on the results factoring in also labour costs and cost differences due to resource characteristics, identifies some trends such as an increase in the proportion of connections to smaller plants, and provides suggestions for improvements

  10. The outlook for the natural gas industry in British Columbia

    International Nuclear Information System (INIS)

    During most of the 1980s, the natural gas industry in British Columbia languished. In 1980, a total of 218 natural gas wells were drilled in the portion of the Western Canadian Sedimentary Basin lying in northeastern British Columbia. By 1983, this number had fallen to only 19. In fact, the average number of gas wells drilled in British Columbia in the nine years following 1980 was only 48 per year. Yearly production during most of the 1980s was also far below levels seen in the previous decade. The outlook for the British Columbia natural gas industry was developed making use of the analytical framework provided in the North American Regional Gas (NARG) model. Using the NARG model enables one to investigate flows of British Columbia natural gas to various markets as a component of the overall North American natural gas market. This paper reviews the appropriate background necessary to familiarize the reader with the natural gas industry in British Columbia and, following a brief description of the NARG model, provides preliminary results from the current research effort

  11. The impact of northern gas on North American gas infrastructure

    International Nuclear Information System (INIS)

    The three business units that Enbridge operates are crude oil pipelines; natural gas liquids (NGL) transportation; and gas transmission and distribution. The need for more infrastructure will increase as the demand for natural gas increases. This presentation outlined the issues that surround and sometimes impede infrastructure development. It also emphasized the need for northern gas supply at a time when conventional natural gas supplies are decreasing and demand is growing. Additional LNG supply is required along with new supply from Alaska, Mackenzie Delta and the east coast. The issue of a secure source of supply was discussed along with northern gas expectations. It is expected that Mackenzie Delta gas (1.2 bcf/day) will be available by 2008 to 2010 and Alaska North Slope gas (4 bcf/day) will be available from 2012 to 2014. Gas demand by industrial, residential, commercial and power generation sectors across North America was illustrated. The challenge lies in creating infrastructure to move the supply to where it is most in demand. General infrastructure issues were reviewed, such as prices, regulatory streamlining, lead times, stakeholder issues and supporting infrastructure. 19 figs

  12. 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.

  13. Western Pacific liquefied natural gas

    International Nuclear Information System (INIS)

    This presentation addressed issues facing WestPac Terminals' proposed construction of a liquefied natural gas (LNG) terminal and associated facilities on the Ridley Island on the coast of British Columbia. WestPac Terminals Inc. has expertise in natural gas supply and demand, transportation, LNG and economic optimization. Although a review of proposals for receiving terminals in North America has demonstrated the urgency and attractiveness of LNG imports, west coast terminals are not proceeding, largely due to lack of support by local communities. WestPac's proposal includes a deep enough port to accommodate the largest LNG tankers; a port en route to west coast terminal locations to serve as a transshipment hub; sufficient space for LNG storage tanks and natural gas liquids extraction; sea, rail, air and highway access. Other solutions include selecting locations where communities are pro-development where LNG terminals can provide direct financial benefits to the community, and using existing infrastructure to minimize socio-economic impacts. The advantages of developing LNG at the proposed site were discussed in terms of serving energy markets and provincial benefits. LNG source and cost issues were reviewed along with existing markets and required infrastructure for LNG market development. tabs., figs

  14. Yemen : A Natural Gas Incentive Framework

    OpenAIRE

    World Bank

    2007-01-01

    Yemen is planning to export gas through Yemen Liquefied Natural Gas (YLNG) starting from 2009. Yemen is also aiming to develop the domestic gas market, in particular gas-to-power. Liquefied Natural Gas (LNG) export revenue and domestic gas sales are expected to partially offset the decline in crude oil revenue from currently producing fields. The development of a gas sector has the potenti...

  15. 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)

  16. 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)

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

    International Nuclear Information System (INIS)

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

  18. Supply and demand forecasts for natural gas in the WCSB

    International Nuclear Information System (INIS)

    A historical review of supply of natural gas in the Western Canada Sedimentary Basin (WCSB) was presented along with export capacity versus demand and the affect of reconnection on Alberta prices. This power point presentation included several graphs and charts which showed that the decline rate per well groupings suggest the pre-1996 wells are declining at about 10 per cent and flattening. The productivity profiles of recent well additions exhibit a very steep initial decline, indicating that a basin decline of 25 per cent is apparent with an expected flattening to a decline of around 20 per cent. This presentation also included a review of WCSB natural gas drilling activity and discussed natural gas well completions by type in Western Canada and British Columbia. Pipeline capacity and throughput for 1999 was also discussed with an illustration of the North American natural gas transportation grid and a graphical illustration of gas exports and Canadian sales. tabs., figs

  19. 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.

  20. EPA's Natural Gas Extraction -- Hydraulic Fracturing Website

    Data.gov (United States)

    U.S. Environmental Protection Agency — Natural gas plays a key role in our nation's clean energy future. The U.S. has vast reserves of natural gas that are commercially viable as a result of advances in...

  1. Globalization of the Natural Gas Industry

    International Nuclear Information System (INIS)

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

  2. REVIEW OF NATURAL GAS LIQUEFACTION PROCESSES

    OpenAIRE

    2009-01-01

    High pressure pipelines are the most common way of natural gas transport from a gas field to a processing plant and further to consumers. In case when the distance between natural gas production and consumption regions is more than 4000 kilometers, and due to necessity of natural gas supply diversification, gas liquefaction and its transport by ships is being applied. The final choice of liquefaction process depends on the project variables, the development level of new or upgrading of alread...

  3. 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.

  4. On natural gas pricing reform in China

    Directory of Open Access Journals (Sweden)

    Aolin Hu

    2015-10-01

    Full Text Available Since April 1, 2015, for those non-residential gas users, the stock gas and incremental gas prices have been unified, and direct-supply gas prices have been released. This means that natural gas pricing reform has entered a new stage of development in China. In view of this, we first summarized and analyzed the achievements, status quo and existing problems in natural gas pricing reform in recent years in China. Then, we made an overview on the global natural gas pricing and marketing experiences and domestic situation in natural gas sector. On this basis, we presented the following proposals and implement approaches to ultimately achieving the market-oriented reform of natural gas pricing in China. First, the ex-factory prices for those residential gas users will be adjusted, which should be differentiated from those for the non-residential gas users. Second, the present natural gas pricing mechanism should be perfected with pipeline fees and gas storage fees being both added. Third, an integrated natural gas pricing system should be improved with differential prices implemented. Fourth, natural gas spot transaction should be promoted and energy measurement in gas metering and pricing should also be put into practice.

  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... PROCEDURES Engine Fluids, Test Fuels, Analytical Gases and Other Calibration Standards § 1065.715 Natural gas. (a) Except as specified in paragraph (b) of this section, natural gas for testing must meet...

  6. Petroleum and natural gas geopolitics

    Energy Technology Data Exchange (ETDEWEB)

    Giraud, A.; Boy de la Tour, X.

    1987-01-01

    The main historical points of the petroleum industry in the world are reviewed in the first part of this book. The historical and nowadays evolution of the production and trade of petroleum and natural gas are then analysed precisely from zone to zone with particular emphasis on the production costs, the relative forces evaluation, the economic agent behaviour, the trade strategies and the influence of the technical development in the processes of mining, extraction, refining, transportation and utilization. The rapid evolution of last years petroleum market is demonstrating very well the importance of the geopolitic factors. Some prospective evaluations are given at last.

  7. Submission to the Government of Canada, in the national interest : a Canadian oil and natural gas strategy for a North American energy market

    International Nuclear Information System (INIS)

    The Canadian Association of Petroleum Producers (CAPP) sees a need for more federal emphasis on six main principles regarding an energy strategy that will ensure that Canada's economy and citizens benefit from free access to North American markets. The development of energy resources must be done in a manner that meets North American demand for energy supplies, addresses high prices by increasing supply and enhances Canada's role as a reliable energy supplier. CAPP has proposed the following six main principles for an energy strategy: (1) development of market oriented policies, (2) ensure regulatory effectiveness, (3) promote greater industry competitiveness, (4) create more jobs for stronger communities, (5) foster the development of technological innovation, and (6) use energy wisely and efficiently. The key components of each principle were described in detail, along with their benefits to the Canadian economy

  8. The ties between natural gas and oil prices

    International Nuclear Information System (INIS)

    On the European continent, the price of natural gas is still tied directly and to a great extent to the price of competing energies, especially heavy fuel oil and home heating oil. In other words, the gas market is linked to the oil market. Under the effect of deregulation, this model is likely to change in the future, making a shift like that which took place on the American market in the past. (author)

  9. Natural gas industry R and D

    International Nuclear Information System (INIS)

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

  10. Prediction of natural gas consumption

    International Nuclear Information System (INIS)

    Distributors of natural gas need to predict future consumption in order to purchase a sufficient supply on contract. Distributors that offer their customers equal payment plans need to predict the consumption of each customer 12 months in advance. Estimates of previous consumption are often used for months when meters are inaccessible, or bimonthly-read meters. Existing methods of predicting natural gas consumption, and a proposed new method for each local region are discussed. The proposed model distinguishes the consumption load factors from summer to other seasons by attempting to adjust them by introducing two parameters. The problem is then reduced to a quadratic programming problem. However, since it is not necessary to use both parameters simultaneously, the problem can be solved with a simple iterative procedure. Results show that the new model can improve the two-equation model to a certain scale. The adjustment to heat load factor can reduce the error of prediction markedly while that to base load factor influences the error marginally. 3 refs., 11 figs., 2 tabs

  11. New opportunities for natural gas

    International Nuclear Information System (INIS)

    This paper reports that the prospect of extremely low gas prices - approaching $1.00 per million Btu (MMBtu) on a seasonal basis - is frightening many producers. The presence of large gas inventories only serves to intensify these fears. Threats of declining market conditions stir the question: How should producers react to these prices? On the score, the experts advise: One of the first rules of playing the power game is that all bad news must be accepted calmly as if one already knew and didn't much care. Although stated jokingly, there is a kernel of truth to the suggestion. Having thought through the adversities involved in the worst case scenario - and for natural gas producers and other industry participants, those adversities are formidable - companies may be better prepared to adapt to the worst case, should it happen to materialize. Here, the bad news is that CERA foresees serious near-term perils that could route the industry toward that worst case. The good news is that long-term prospects provide a cause for optimism

  12. On natural gas pricing reform in China

    OpenAIRE

    Aolin Hu; Qing Dong

    2015-01-01

    Since April 1, 2015, for those non-residential gas users, the stock gas and incremental gas prices have been unified, and direct-supply gas prices have been released. This means that natural gas pricing reform has entered a new stage of development in China. In view of this, we first summarized and analyzed the achievements, status quo and existing problems in natural gas pricing reform in recent years in China. Then, we made an overview on the global natural gas pricing and marketing experie...

  13. Natural gas conversion. Part VI

    International Nuclear Information System (INIS)

    This volume contains peer-reviewed manuscripts describing the scientific and technological advances presented at the 6th Natural Gas Conversion Symposium held in Alaska in June 2001. This symposium continues the tradition of excellence and the status as the premier technical meeting in this area established by previous meetings. The 6th Natural Gas Conversion Symposium is conducted under the overall direction of the Organizing Committee. The Program Committee was responsible for the review, selection, editing of most of the manuscripts included in this volume. A standing International Advisory Board has ensured the effective long-term planning and the continuity and technical excellence of these meetings. The titles of the contributions are: Impact of syngas generation technology selection on a GTL FPSO; Methane conversion via microwave plasma initiated by a metal initiator; Mechanism of carbon deposit/removal in methane dry reforming on supported metal catalysts; Catalyst-assisted oxidative dehydrogenation of light paraffins in short contact time reactors; Catalytic dehydrogenation of propane over a PtSn/SiO2 catalyst with oxygen addition: selective oxidation of H2 in the presence of hydrocarbons; Hydroconversion of a mixture of long chain n-paraffins to middle distillate: effect of the operating parameters and products properties; Decomposition/reformation processes and CH4 combustion activity of PdO over Al2O3 supported catalysts for gas turbine applications; Lurgi's mega-methanol technology opens the door for a new era in down-stream applications;Expanding markets for GTL fuels and specialty products; Some critical issues in the analysis of partial oxidation reactions in monolith reactors

  14. Natural gas demand prospects in Korea

    International Nuclear Information System (INIS)

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

  15. Australian natural gas market outlook

    International Nuclear Information System (INIS)

    A new study of the Australian natural gas industry by leading Australian economics and policy consultancy ACIL Tasman highlights the significant supply and demand side uncertainties currently facing the industry. The ACIL Tasman 'Australian Gas Market Review and Outlook 2004' study presents modelling results for three supply/demand scenarios in Eastern Australia and two in Western Australia. The results show that, even under moderate assumptions about future levels of gas demand growth, major supply-side investment is likely to be needed over the next ten to fifteen years. The base supply/demand scenario for Eastern Australia and Northern Territory, illustrated in Figure 1, shows that even allowing for substantial new discoveries in existing production basins and major expansion of coal seam methane production, in the absence of a northern gas connection to the eastern states (Timor Sea or PNG Highlands) a significant supply gap will begin to emerge from around 2013. The study identifies several supply-side options for Eastern Australia - new discoveries in the established production provinces in Bass Strait and Central Australia; greenfield developments such as the Otway Basin offshore from Victoria and South Australia; continuing expansion of coal seam methane production in Queensland and New South Wales; and gas from Papua New Guinea, Timor Sea or from the North West Shelf region delivered via a trans-continental pipeline. The study concludes that it is unlikely that any single option will suffice to meet future demand. Almost inevitably, a combination of these sources will be needed if anticipated growth opportunities are to be met. With regard to prices, the study shows that in the short to medium term the outlook is for some real reductions in wholesale prices in most regional markets. This reflects increasing levels of upstream competition and declining real costs of pipeline transportation. However in the longer term, supply-side constraints will tend to

  16. 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.... Coast Guard received an application from Liberty Natural Gas LLC for all Federal authorizations required... the transportation, storage, and further handling of oil or natural gas for transportation to...

  17. 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.)

  18. Natural gas: redistributing the economic surplus

    International Nuclear Information System (INIS)

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

  19. Pricing of natural gas in Kazakhstan

    International Nuclear Information System (INIS)

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

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

    Science.gov (United States)

    2013-06-26

    ... 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,...

  1. Canadian natural gas : 2001 market review and outlook

    International Nuclear Information System (INIS)

    This annual working paper provides summaries of trends within the North American natural gas industry. It also reviews Canadian gas exports with the objective of presenting an overall picture of gas markets in North America. The report encourages discussion between industry and government to obtain feedback on natural gas issues. The main section of the report consists of graphs representing natural gas supply and demand trends for 2001, for the near term 2002, and for the long term to 2010. The review for 2001 includes natural gas demand, supply, reserves, storage, and Canadian export and domestic sales. The report revealed that in 2001 there was a 5 per cent drop in demand for natural gas, storage was full and prices were falling steadily. The fall in demand of 1.3 Tcf of natural gas in 2001 was the biggest demand loss in North America since 1982. Most of the losses occurred in the industrial sector, particularly for gas used for process heat or petrochemical feedstock. The only sector with an increased demand for natural gas was the power generation sector, where gas consumption increased by 5 per cent or 323 Bcf. North American gas supply increased 1.8 per cent, US production rose 1.9 per cent, and Canadian production increased 1.7 per cent. However, this increase in production was disappointing because drilling had increased by 33 per cent in the US and 25 per cent in Canada. On the positive side, Canada's east coast offshore gas supply increased with increase in production from the Sable Offshore Energy project which reached 180 Bcf in 2001. In 2001, Canadian natural gas imports nearly tripled. Gas prices increased sharply in March 2002 due to expectations of supply around weak drilling and high oil prices. It is expected that these higher prices may encourage more drilling. As for the long-term forecast, US gas demand in 2010 is expected to reach 28 Tcf, while Canadian demand is expected to reach 3.8 Tcf, most of which is expected to be for electric power

  2. 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)

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

    International Nuclear Information System (INIS)

    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

  5. Future impact on natural gas pipelines

    Energy Technology Data Exchange (ETDEWEB)

    Croom, J.H.

    1982-01-01

    The future for natural gas pipelines is forecast by examining the sources and uses of energy today and projecting respective changes. No significant changes are expected over the next 20 yr in natural gas usage, but regionally, some demand shift could impact certain gas transmission facilities. The conclusion is that natural gas will continue to displace oil in some stationary uses, while coal will displace natural gas in some power plant and feedstock applications. Although these shifts will result in some regional construction activity, they will probably not necessitate major arterial increases to the pipeline network. However, significant changes in supply sources may have a major impact on pipeline planning and construction.

  6. 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.

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

    International Nuclear Information System (INIS)

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

  8. Natural gas applications in waste management

    International Nuclear Information System (INIS)

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

  9. Guidelines For Evaluation Of Natural Gas Projects

    International Nuclear Information System (INIS)

    This paper is objected to give guidelines for natural gas projects appraisal These guidelines are summarized in modeling of natural gas demand forecast and energy pricing policies for different gas consumers mainly in the manufacturing, mining, transport, trade and agriculture sectors. Analysis of the results is made through sensitivity analysis and decision support system ( DSS )

  10. A Reversal of Long-term Global Trends in Atmospheric Ethane and Propane from North American Oil and Natural Gas Emissions

    OpenAIRE

    Helmig, D.; Rossabi, S.; J. Hueber; P. P. Tans; Montzka, S. A.; Mazarie, K.; Thoning, K.; C. Plass-Duelmer; Claude, A; Lewis, A. C.; L. J. Carpenter; Punjabi, S.; S. Reimann; M. K. Vollmer; R. Steinbrecher

    2016-01-01

    Ethane, the longest-lived and most abundant non-methane hydrocarbon (NMHC) peaked in the background atmosphere around 1970. This was followed by a ~20% reduction of the atmospheric burden and a resulting atmospheric downward trend for the next four decades, mostly due to reduced emissions from oil and gas industries and stricter air quality controls. Here, we show that the near 40-year trend of declining global ethane halted between 2005-2010 in most of the Northern Hemisphere (NH), and that ...

  11. 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.

  12. The future of the US natural gas market

    International Nuclear Information System (INIS)

    The United States gas industry is entering a period when it will have an excellent opportunity to recapture the 30 percent share of the primary energy market it enjoyed in 1973. In spite of unresolved problems stemming from its drastic restructuring during the Reagan and Bush administrations, most aspects of today's political and regulatory climate favor a substantial expansion of natural gas use in the economy. Combined with the now nearly universal recognition that Lower-48 natural gas resources and North American resources as a whole are abundant and recoverable at relatively low cost, this has created unusually high levels of preference for natural gas as a primary energy source. The favorable outlook for the US gas industry at the start of 1993 is the result of an extremely positive political, regulatory, and business climate for expanded use of natural gas, supported by a Lower-48 resource base capable of meeting expected levels of demand at competitive costs for at least 25 years. This assumes continued advances in the whole spectrum of technologies from exploration and production to end use that halted and partially reversed the sharp 1973 to 1986 decline of gas share of the US energy market. In addition to the uncertainties that cloud this assumption, as the gas industry's commitment to aggressive support of R ampersand D seems to be faltering, there are other problems that need to be resolved to ensure the full realization of the potential of gas as the bridge fuel to a sustainable energy system

  13. Market development in the natural gas market

    International Nuclear Information System (INIS)

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

  14. North America natural gas supply trends

    International Nuclear Information System (INIS)

    The paper explores (a) how much natural gas is used in North America, (b) where these supplies of gas come from, and (c) the prognosis for long-term gas supply availability in North America. Natural gas use is growing at 2.6% per year in the US and supplies in the US and Canada are growing 1.4 and 5%, respectively. More basins holding natural gas resources are proving up and developing new reserves using the latest technology and efficiency improvements which ensures longer, more reliable, flexible gas supplies for growing markets throughout the country. As more natural gas and MTBE are used in motor vehicles, (1) pollution problems from motor vehicles will decrease, (2) less oil needs to be imported, (3) more gas production leads to domestic energy jobs being created in the US in more geographic regions, and (4) the domestic economy will benefit

  15. Canadian natural gas : review of 1997 and outlook to 2005

    International Nuclear Information System (INIS)

    North American and Canadian natural gas industry trends, such as supply, demand, storage, gas flows, prices and transportation capacities are summarized. The focus is on regional natural gas markets, as the issues of natural gas price differentials, gas market integration and the need for large expansions of natural gas pipeline capacity between markets will continue to hold center stage. Analysis of trends indicate that in 1997, the Canadian natural gas industry continued to be one of the two most important supply regions in North America although natural gas demand growth was weak (+0.3 per cent) due to a mild winter. Supply growth kept pace with poor demand growth. It was noted that over the next eight years, gas demand is expected to increase by an average annual rate of 2 per cent, down from the recent pace of 3 per cent annually. The sectors of the economy that are expected to lead the growth will be electricity generation and industrial use. The largest new demand will be seen in the U.S. Gulf Coast, Midwest, West, Northeast, and South Atlantic. Prices are expected to remain volatile but will not return to the low prices of 1995. Prices are expected to stay close to finding and development costs. The demand analysis provided much detail on the drivers of gas consumption by sector for each region in Canada and the United States. A regulatory analysis section was also included, given that recent regulatory events will have notable effects on natural gas markets. The National Energy Board and the U.S. Energy Information Administration were the main sources of statistical information, but private consultants, industry association and other federal government agencies in Canada and the U.S. also provided information. 19 refs., 12 tabs., 43 figs

  16. Gas supplies of interstate/natural gas pipeline companies 1989

    Energy Technology Data Exchange (ETDEWEB)

    1990-12-18

    This publication provides information on the interstate pipeline companies' supply of natural gas during calendar year 1989, for use by the FERC for regulatory purposes. It also provides information to other Government agencies, the natural gas industry, as well as policy makers, analysts, and consumers interested in current levels of interstate supplies of natural gas and trends over recent years. 5 figs., 18 tabs.

  17. Gas supplies of interstate natural gas pipeline companies 1990

    International Nuclear Information System (INIS)

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

  18. 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.

  19. 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.

  20. Natural gas worldwide trends in 2003

    International Nuclear Information System (INIS)

    2003 was a very successful year for natural gas. The global economic recovery was favourable to the development of the natural gas industry, driving world marketed production to 2686 billion cubic meters (Bcm), a 3.3% increase over 2002, and a result which fits well into prospects for future gas growth. Natural gas production grew at sustained rates in almost all the areas. Stimulated by export markets dynamism and developments on local markets, all regions benefited from new opportunities to reinforce the position of gas. (author)

  1. Corporate renewal in the natural gas industry

    International Nuclear Information System (INIS)

    The changes occurring at the gas-related operating companies of Nova Corporation of Alberta are reviewed. These companies include Nova Gas Transmission, Alberta's major gas pipeline company, which moved 3.8 trillion ft3 of gas in 1993; Nova Gas Services, a provider of gas management services to customers in Canada, USA, and Mexico; and Novacorp International, a joint venture investor in gas pipeline developments and consulting. The changes were made in response to increased competition in the gas transport industry following the deregulation process that started in the mid-1980s. A strategic direction based on growth rather than cost-cutting was chosen in order to make the Nova companies dominant players in North American gas supply. Nova's confidence in being able to implement such a strategy is based on four factors: abundant supply of gas and high potential for growth in the Western Canada Sedimentary Basin; steadily growing demand for gas; the development of a market-responsive industry; and the emergence of a truly North American market that includes Mexico. Business transformation teams were established with the task of finding out the right business design to meet customer needs and to provide exceptional service. Detailed plans for implementing the transformation are being completed, and a performance measurement system with clear targets has been developed to measure the success of the transformation

  2. Natural gas for New Brunswick: First report

    International Nuclear Information System (INIS)

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

  3. 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.

  4. Natural gas 1998: Issues and trends

    International Nuclear Information System (INIS)

    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. Natural gas vehicles in Europe: Commercialization prospects

    International Nuclear Information System (INIS)

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

  6. Canadian natural gas and climate change

    International Nuclear Information System (INIS)

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

  7. Natural gas is more than gas power plants

    International Nuclear Information System (INIS)

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

  8. 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.

  9. 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.

  10. 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.

  11. 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.

  12. Natural gas in the transportation sector

    Energy Technology Data Exchange (ETDEWEB)

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

    1996-12-01

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

  13. Natural gas : a highly lucrative commodity

    International Nuclear Information System (INIS)

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

  14. 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

  15. 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.

  16. Deregulation of natural gas in Georgia

    International Nuclear Information System (INIS)

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

  17. Natural gas annual 1994: Volume 2

    International Nuclear Information System (INIS)

    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

  18. Dutch natural gas. From export to flexport

    International Nuclear Information System (INIS)

    Based on a simulation of different seasonal patterns of supply and demand an indication is given of the resulting need for large-scale natural gas storage. Because of that the Netherlands will maintain its position as a flexible supplier of natural gas in the European market

  19. British Columbia natural gas: Core market policy

    International Nuclear Information System (INIS)

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

  20. Natural gas foothold in world energy market

    International Nuclear Information System (INIS)

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

  1. Mercury Removal from Natural Gas in Egypt

    International Nuclear Information System (INIS)

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

  2. The Natural Gas Industry in Transition

    OpenAIRE

    George H. Lawrence; Michael I. German

    1983-01-01

    After 25 years of field price regulation, the U.S. natural gas industry is moving to a deregulated field market. This transition period has been made more difficult because of the international recession, depressed oil prices, and statutory restraints on gas use that were originally designed under assumptions of declining gas supply.

  3. Natural gas 1994: Issues and trends

    International Nuclear Information System (INIS)

    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)

  4. 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).

  5. Unconventional fuel uses of natural gas

    International Nuclear Information System (INIS)

    Most of the natural gas used in the US today is used for residential and commercial heating and for small-scale industrial processes. Some is used by utility companies to generate electricity. Because it costs more to use than coal per unit of energy, natural gas is used primarily as a premium fuel for convenience. In spite of its higher cost, there are potential applications for natural gas in unconventional fuel uses. Some of these use include conversion of methane to chemicals and transportation fuels, partial oxidation of methane to produce methanol or synthesis gas, production of ethane for production of ethylene, and methane as a fuel for magnetohydrodynamics

  6. Combined utilization of biogas and natural gas

    International Nuclear Information System (INIS)

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

  7. 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 as...... pressure on acid gas solubility was also quantitatively investigated through both experimental and modeling approaches....

  8. Produce synthesis gas by steam reforming natural gas

    Energy Technology Data Exchange (ETDEWEB)

    Marsch, H.D.; Herbort, H.J.

    1982-06-01

    For production of synthesis gas from natural gas the steam reforming process is still the most economical. It generates synthesis gas for ammonia and methanol production as well as hydrogen, oxo gas and town gas. After desulfurization, the natural gas is mixed with steam and fed to the reforming furnace where decomposition of hydrocarbons takes place in the presence of a nickel-containing catalyst. Synthesis gas that must be free of CO and CO/sub 2/ is further treated in a CO shift conversion, a CO/sub 2/ scrubbing unit and a methanation unit. The discussion covers the following topics - reforming furnace; the outlet manifold system; secondary reformer; reformed gas cooling. Many design details of equipment used are given.

  9. Natural gas - Market and environmental needs

    International Nuclear Information System (INIS)

    The paper discusses the natural gas market and environmental needs with topics as follow: Importance of the North Sea region; sustainable development on the balance between economic use and environmental protection; role of natural gas in meeting energy demand: market needs, technologies, environmental aspects. According to the author, natural gas causes minimal pollutants because it contains virtually no pollutant-forming substances such as heavy metals, sulphur, chlorine or fluorine. No solid residues exist in the combustion space such as ash, slag, dust or soot, and the formation of thermal NOx through natural gas combustion has decreased to a very large extent as a result of technical advances. Natural gas can make a significant contribution towards reducing CO2 emissions due to its very high hydrogen content. 12 figs

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

    Energy Technology Data Exchange (ETDEWEB)

    1991-10-18

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

  11. 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.

  12. 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... Deepwater Port License Application. The application describes an offshore natural gas deepwater port... appeared in the Federal Register on April 11, 2000 (65 FR 19477), see PRIVACY ACT. You may view...

  13. Promoting Competition in the Natural Gas Industry

    OpenAIRE

    OECD

    2002-01-01

    Natural gas is a key source of energy for OECD countries, both in its own right and as an input into the production of electricity. Regulatory reform in this sector shares both important similarities and important differences with regulatory reform in other network industries. Like other network industries, regulatory reform in natural gas involves promoting competition in the competitive segments of the industry (particularly competition between gas producers), the development of a robust re...

  14. Natural gas exports and macroeconomic performance

    International Nuclear Information System (INIS)

    Alberta, in volumetric terms, is Canada's leading exporter of natural gas, crude oil, bitumen, and coal. Alberta natural gas shipments to other Canadian provinces and exports to the United States have developed into an increasingly important component of Alberta economy. This article attempts to measure the impact of gas production and exports on different sectors of the Alberta economy as the energy producing province of Canada

  15. 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.

  16. Decision and report to Congress on the Alaska Natural Gas Transportation System. [Selection of Alcan project

    Energy Technology Data Exchange (ETDEWEB)

    1977-09-01

    The selection of the Alcan project was made after an exhaustive review required by the Alaska Natural Gas Transportation Act of 1976 determined that the Alcan Pipeline System will deliver more natural gas at less cost to a greater number of Americans than any other proposed transportation system.

  17. 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%.

  18. Natural gas purchasing for cogeneration projects

    International Nuclear Information System (INIS)

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

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

    International Nuclear Information System (INIS)

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

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

    International Nuclear Information System (INIS)

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

  1. The continuing natural gas revolution

    International Nuclear Information System (INIS)

    This was the keynote address of the Conference, delivered by the Chairman of the National Energy Board of Canada. Consistent with the Conference theme, the speaker reviewed the major issues and trends seen in the industry today, setting the stage for more detailed discussion of these challenges by other speakers. Among major issues identified were the possibility of further-developing downstream gas deregulation, gas/electricity convergence, changing marketing techniques, the industry's ability to respond to an expanding consumer market, adopt new procedures and technology and reduce supply costs, as well as as assure ongoing profitability at modest gas prices. 11 figs

  2. European natural gas supplies in year 2010

    International Nuclear Information System (INIS)

    This article attempts to forecast european (Western and Eastern) natural gas demand an gas supplies up to 2010. It shows that at such a horizon both Norway and North Africa will have substantially increased their gas exports supplied to the European markets while the largest increase in terms of additional volumes will comes the former USSR, essentially from Russia. According to this analysis, Russia would be able to produce the required volumes even without putting into production the Yamal Peninsula fields, while the Russian Barentz Sea gas reserves (namely Stockmanovskoye) could be developed by 2005 or even earlier. During the period 1995-2005 only very limited gas exports to Europe would be required from the Middle East gas sources but the first gas pipeline between this region and Europe could begin to operate around 2010. Later on additional Middle East gas will be required in order to keep Europe's gas supplies in line with the demand. (author)

  3. On the Influence of Naturalism on American Literature

    Science.gov (United States)

    Zhang, Xiaofen

    2010-01-01

    Naturalism was first proposed and formulated by French novelist Emile Zola, and it was introduced to America by American novelist Frank Norris. It is a new and harsher realism. It is a theory in literature emphasizing scientific observation of life without idealism or avoidance of the ugly. American literature naturalists dismissed the validity of…

  4. Development of a natural Gas Systems Analysis Model (GSAM)

    International Nuclear Information System (INIS)

    Lacking a detailed characterization of the resource base and a comprehensive borehole-to-burnertip evaluation model of the North American natural gas system, past R ampersand D, tax and regulatory policies have been formulated without a full understanding of their likely direct and indirect impacts on future gas supply and demand. The recent disappearance of the deliverability surplus, pipeline deregulation, and current policy debates about regulatory initiatives in taxation, environmental compliance and leasing make the need for a comprehensive gas evaluation system critical. Traditional econometric or highly aggregated energy models are increasingly regarded as unable to incorporate available geologic detail and explicit technology performance and costing algorithms necessary to evaluate resource-technology-economic interactions in a market context. The objective of this research is to create a comprehensive, non-proprietary, microcomputer model of the North American natural gas system. GSAM explicitly evaluates the key components of the natural gas system, including resource base, exploration and development, extraction technology performance and costs, transportation and storage and end use. The primary focus is the detailed characterization of the resource base at the reservoir and sub-reservoir level and the impact of alternative extraction technologies on well productivity and economics. GSAM evaluates the complex interactions of current and alternative future technology and policy initiatives in the context of the evolving gas markets. Scheduled for completion in 1995, a prototype is planned for early 1994. ICF Resources reviewed relevant natural gas upstream, downstream and market models to identify appropriate analytic capabilities to incorporate into GSAM. We have reviewed extraction technologies to better characterize performance and costs in terms of GSAM parameters

  5. Natural gas pricing and contracting practices in North America

    International Nuclear Information System (INIS)

    Over the past 5 years the natural gas industry in North America has undergone substantial change as a result of the deregulated market. A comparison is provided of the key contract parameters in gas purchase contracts utilized by local distribution companies, industrial customers, cogenerators and marketers. Issues discussed include pricing mechanisms, indexed contracts, negotiated contracts, combinations, dispute resolution, supply, government regulation, industry structures, financial considerations, perception, geological influences, demand, transmission, storage, distribution, price trends and forecasts, Order 636 in the U.S., the evolution of North American market hubs, the futures market, and 'daisy chains' of connecting pipelines. 15 refs., 7 figs., 1 tab

  6. Natural gas in Norway - Possibilities and limitations

    International Nuclear Information System (INIS)

    Norway is rich in gas resources. In recent years, gas sales from the Norwegian continental shelf have been in the order of 25 to 30 billion Sm3/yr and are expected to increase strongly the next 10 to 15 years. However, a scattered population, a difficult topography, long distances between large potential consumers and where the gas is brought ashore, make it difficult to utilize the gas commercially in this country. Moreover, the gas will have to compete with a highly developed hydro-electric network. This report evaluates possibilities and hindrances in the establishment of a home market for natural gas in Norway. The low population density implies that using gas for preheating of water, heating of rooms etc will not become important except, perhaps, locally, where gas may be available for other reasons. As a source of energy and raw material in many industrial processes, natural gas can become important in some coastal areas and in central parts of eastern Norway. Discussions are in progress on gas power stations for electricity production. This has aroused some controversy because of environmental problems, and for political acceptance gas power will have to replace coal power. As a fuel, gas may be of interest for domestic ferries and for busses. A lack of capital under financial risk and gas prices limit the market development. Although tax policy is presently favourable to gas power, the risk taken by private investors in converting to natural gas is increased by their not knowing for how long the gas will be exempt from environmental tax. 74 refs., 8 figs., 27 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. Method and system for natural gas utilization

    International Nuclear Information System (INIS)

    The invention relates to an method on reducing the emission of carbon oxides during methanol production. (a) A first part of the natural feeding gas is to be converted to synthesis gas consisting of CO, H2, CO2, H2O and non-converted natural gas. (b) A second part of the natural feeding gas is to be combusted for the generation of heat used in the conversion process by means of which the volumes of CO2 and H2O are formed. (c) The synthesis gas from (a) is to be converted to a product gas flow consisting of methanol and non-converted synthesis gas. (d) The product gas flow from (c) is to be cooled, and methanol is to be separated. (e) A first part of the non-converted gas from the separation step (d) is to be combined with the synthesis gas from (a). (f) A second part of the non-converted gas from the separation step (d) together with CO2 and H2O from step (b) is to be led to a shift reactor for making the equilibrium of CO, H2, CO, and H2O. (g) CO from step (f) is to be converted with methanol from step (d) for production of acetic acid. 1 fig

  9. Ecological problems of natural gas cleansing

    International Nuclear Information System (INIS)

    Full text: Chemical-technology approaches allowing to intensification the prevention processes of gas hydrates formation at motion of gas-liquid stream of natural gas in system natural gas well - gas wire have been worked up. Technological regimes of treatment of gas stream have been determined. Linear correlation dependences inhibitor electrolytes contained hydrated ions with different ion radii and charges of subgroups of alkali elements with one - type electron configuration were obtained. Important physico-chemical parameters of electrolytes have been determined: activity; coefficients of activity, viscosity, diffusion; density; heat capacity; heat conductivity; surface tension and freezing-point. The features of continuous influence of inhibitory factors on process of gas flow at low temperatures and relatively high pressure differences ΔP have been studied by using of technological installation modulating the system natural gas well - gas wire. The dependences of gas quantity flowing from installation on ΔP at low temperatures have been studied with consideration of real states of process of gas - liquid phase flowing. Obtained experimental data for non-inhibitory and inhibitory processes have been compared under the same conditions. It was established that more high intensification of prevention process of gas hydrates formation is observed at the same thermodynamic conditions due to continuous treatment of gas by methanol and polyvinyl alcohol, which are absorbed into the bentonite, by glycigol, absorbed into the silica gel, and by calcium chloride. Vibration conjugate process of gas hydrates formation and break-up taking place in gas-liquid system with using of membrane electrode of electrochemical cell has been found. Periodic vibrations of membrane potential have been found at treatment of natural gas by methanol at low temperatures. Periodic character of vibration effect is determined by conjugate variations of equilibrium concentrations of components

  10. The geopolitics of natural gas in Asia

    International Nuclear Information System (INIS)

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

  11. 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.

  12. Natural gas commoditization - evolution and trends

    International Nuclear Information System (INIS)

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

  13. 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.

  14. The changing roles of natural gas aggregators - a Pan-Alberta Gas perspective

    International Nuclear Information System (INIS)

    Traditional roles played by the various forms of natural gas marketing entities (margin-marketers, aggregators, brokers) and the factors that influence a producer of natural gas to market its gas through one or more of these entities are the subject of this paper. The author also reviews current developments in the natural gas marketing industry, focusing on changes from the perspective of the gas aggregator.The most significant change has been the trend by aggregators to branch out to provide a broad range of services that meet the needs of individual producers including gas management services for non-pool gas supply, transportation management, fixed and indexed pricing for both pool and non-pool supply, market based pricing, financial services for producers, short-term sales arrangements and streaming specific supply sources to specific markets. As aggregators continue to move away from offering only the traditional aggregator services, the distinction between aggregators and margin-marketers and the services they provide is becoming less distinct. The principal differences that will remain will be the differences in corporate structures and the shareholders who share the costs and receive the benefits generated by business activities of the aggregator. Another difference that will continue to exist is that margin-marketers offer North American-based services whereas aggregators focus on marketing natural gas primarily in Western Canada

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

    International Nuclear Information System (INIS)

    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

  16. 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.

  17. Regulating natural gas pipeline efficiency

    International Nuclear Information System (INIS)

    Proponents of gas pipeline capacity assignment---sometimes referred to as capacity brokering---would like a policy that would allow holders of gas pipeline capacity contact, usually firm transportation, to resell that capacity for short periods of time when it is not needed. In this paper the authors review the current U.S. policy towards capacity assignment in the context of FERC regulation of interstate pipelines and compare the U.S. debate with Canada's approach. The authors offer a modest proposal to institute a capacity assignment program experiment

  18. Natural gas in France: main results in 2008

    International Nuclear Information System (INIS)

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

  19. Natural gas production verification tests

    International Nuclear Information System (INIS)

    This Environmental Assessment (EA) has been prepared by the Department of Energy (DOE) in compliance with the requirements of the National Environmental Policy Act of 1969. The Department of Energy (DOE) proposes to fund, through a contract with Petroleum Consulting Services, Inc. of Canton, Ohio, the testing of the effectiveness of a non-water based hydraulic fracturing treatment to increase gas recovery from low-pressure, tight, fractured Devonian Shale formations. Although Devonian Shales are found in the Appalachian, Michigan, and Illinois Basins, testing will be done only in the dominant, historical five state area of established production. The objective of this proposed project is to assess the benefits of liquid carbon dioxide (CO2)/sand stimulations in the Devonian Shale. In addition, this project would evaluate the potential nondamaging (to the formation) properties of this unique fracturing treatment relative to the clogging or chocking of pores and fractures that act as gas flow paths to the wellbore in the target gas-producing zones of the formation. This liquid CO2/sand fracturing process is water-free and is expected to facilitate gas well cleanup, reduce the time required for post-stimulation cleanup, and result in improved production levels in a much shorter time than is currently experienced

  20. Enrichment of Biogas to Natural Gas Guality by Condensing Water Membrane

    Czech Academy of Sciences Publication Activity Database

    Izák, Pavel; Kárászová, Magda; Vejražka, Jiří; Veselý, Václav

    Washington : American Chemical Society, 2011, 383-FUEL. ISSN 0065-7727. [National Meeting of the American-Chemical-Society (ACS) /242./. Denver (US), 28.08.2011-01.09.2011] Institutional research plan: CEZ:AV0Z4072921 Keywords : water membrane * natural gas * biogas Subject RIV: CI - Industrial Chemistry, Chemical Engineering

  1. The new East Coast natural gas market

    International Nuclear Information System (INIS)

    Market demand for natural gas in Canada's Maritime provinces was discussed. The Atlantic market represents the largest potential region, currently without access to natural gas in Canada or the United States. Maritimes and Northeast Pipelines and the Sable Offshore Energy partners have made great efforts to introduce and market natural gas as well as to provide pipeline transportation services in the Maritimes and New England markets. Maritimes and Northeast Pipelines is a partnership project with Westcoast Energy, Mobil Oil, and Duke Energy. Theirs is the first pipeline project to deliver gas, but it will certainly not be the last gas project in the region. Maritimes and Northeast Pipelines now has 180,000 MMBtu/day of phased-in Canadian load committed to firm service agreements for delivery in the first 24 months of operation. In addition to these firm service agreements, an additional 60,000 MMBtu/day is signed for future lateral extensions to service emerging markets. figs

  2. 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...

  3. Environmental concerns and regulatory initiatives related to hydraulic fracturing in shale gas formations: potential implications for North American gas supply

    Energy Technology Data Exchange (ETDEWEB)

    Sumi, Lisa [Earthworks (Canada)

    2010-09-15

    Shale gas resources have been referred to as a game changer for North America and it is expected that shale gas will account for over 30% of the natural gas production in North America by 2020. However, the development of this resource has raised several concerns, notably in terms of water use and contamination; more stringent regulations could be implemented in the coming years. The aim of this paper is to present the effect that more stringent regulations would have on gas development in the Marcellus shale, which accounts for 20% of North American shale gas production. Information on hydraulic fracturing and its environmental impacts is provided herein, along with information on the regulatory initiatives underway in the Marcellus shale region. This paper pointed out that novel regulations relating to shale gas development could significantly reduce the growth in shale gas production.

  4. Combustion gas properties. 2: Natural gas fuel and dry air

    Science.gov (United States)

    Wear, J. D.; Jones, R. E.; Trout, A. M.; Mcbride, B. J.

    1985-01-01

    A series of computations has been made to produce the equilibrium temperature and gas composition for natural gas fuel and dry air. The computed tables and figures provide combustion gas property data for pressures from 0.5 to 50 atmospheres and equivalence ratios from 0 to 2.0. Only samples tables and figures are provided in this report. The complete set of tables and figures is provided on four microfiche films supplied with this report.

  5. Is natural gas really the answer?. Targeting natural gas in US climate change mitigation policy

    International Nuclear Information System (INIS)

    Since use of natural gas emits less carbon dioxide (CO2) than other fossil fuels and CO2 is an important greenhouse gas, policies to encourage greater natural gas use are often touted as one strategy to reduce global warming. This analysis examines the impacts of lower natural gas prices, brought about by government initiatives or market forces, on greenhouse gas emissions. The most surprising result is that lower gas prices appear to have little impact on US greenhouse gas emission trends. However, lower gas prices and commensurate overall lower fossil energy costs do defer energy conservation efforts, stimulate more energy use economy-wide, and may displace cleaner renewable sources of energy. These results argue for a careful examination of attributes needed to align policy options intended to increase efficient gas use and those intended to lower overall greenhouse gas emissions. (author)

  6. 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.

  7. Natural gas 1996 - issues and trends

    International Nuclear Information System (INIS)

    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

  8. Solar power into natural gas grid

    Energy Technology Data Exchange (ETDEWEB)

    Koenemann, Detlef

    2011-07-01

    If a 100 % renewable energy supply is to be successful, then enormous storage capacities will be required to balance out fluctuations in energy availability. Such a massive storage already exists in many countries, however: the natural gas grid. (orig.)

  9. Natural gas 1992: Issues and trends

    International Nuclear Information System (INIS)

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

  10. A historical analysis of natural gas demand

    Science.gov (United States)

    Dalbec, Nathan Richard

    This thesis analyzes demand in the US energy market for natural gas, oil, and coal over the period of 1918-2013 and examines their price relationship over the period of 2007-2013. Diagnostic tests for time series were used; Augmented Dickey-Fuller, Kwiatkowski-Phillips-Schmidt-Shin, Johansen cointegration, Granger Causality and weak exogeneity tests. Directed acyclic graphs were used as a complimentary test for endogeneity. Due to the varied results in determining endogeneity, a seemingly unrelated regression model was used which assumes all right hand side variables in the three demand equations were exogenous. A number of factors were significant in determining demand for natural gas including its own price, lagged demand, a number of structural break dummies, and trend, while oil indicate some substitutability with natural gas. An error correction model was used to examine the price relationships. Natural gas price was found not to have a significant cointegrating vector.

  11. Switzerland - natural gas as a motor fuel

    International Nuclear Information System (INIS)

    This article takes a look at the history, the present situation and the future of the use of natural gas as a motor fuel in Switzerland. In recent years, the number of filling stations in Switzerland and in Europe that offer natural gas has rapidly increased. Mineral oil tax legislation has, according to the author, expressed a clear commitment to more environmentally friendly fuels. The Swiss network of filling stations is discussed, as are the financial and political prerequisites for the furthering of the use of natural gas as a fuel. The situation in Europe and the rest of the world is also reviewed. As far as vehicles are concerned, three generations of natural gas engine technology for cars are briefly reviewed. Also, the technologies used in heavy vehicles and buses are examined. Environmental aspects and the use of biogas are discussed.

  12. More natural gas from Russia, but when?

    International Nuclear Information System (INIS)

    The fourth article in a series about changes in the European natural gas market focuses on Russia, a country with gigantic potential reserves (216,000 billion m3) and a production unequalled in the world (780.4 billion m3 in 1992 in the Russian Federation), but also with enormous economic and technical problems. The question is what role Russia is able to play in the European natural gas supply. Attention is paid to the organizational structure in former Soviet Union regarding the natural gas industry, the environmental effects of exploration and exploitation, the need for foreign capital, and the disappointing progress of the 1991 Energy Charter. On a short term the infrastructure must be improved. Also the conflicts on the price of natural gas transport between the transfer countries Ukraine, Slovenia and Czechoslovakia and the West-European clients must be solved. 1 fig., 7 ills., 2 tabs

  13. 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.

  14. Australia's changing natural gas and pipeline industry

    International Nuclear Information System (INIS)

    The future is bright for continued development of Australia's natural gas pipeline infrastructure, as well as for privatization and private energy infrastructure growth. Gas demands are growing and the development of open access principles for all natural gas transmission and distribution pipelines heralds a much more market focused industry. Within the next few years gas-on-gas competition will apply to supply, pipelines, and retail marketing. No longer will operators be able to pass on high costs resulting from inefficiencies to their customers. This article describes the changing Australian gas industry, evaluates the drivers for change and looks at ways the industry is responding to new regulatory regimes and the development and use of new pipeline technology

  15. FSU's natural gas liquids business needs investment

    International Nuclear Information System (INIS)

    Production of natural gas liquids has fallen seriously behind its potential in the former Soviet Union (FSU). Restoration of the gas liquids business thus represents a rich investment opportunity. Capital, however, must come from international sources, which remain uncertain about the FSU's legal, commercial, and political systems. If these hurdles can be overcome, FSU output of liquid petroleum gas alone might double between 1990 and 2010. In the FSU, LPG is produced from associated and nonassociated natural gas, condensate, and refinery streams. It also comes from what is known in the FSU as ShFLU--a mixture of propane, butane, pentane, and hexane produced at gas processing plants in Western Siberia and fractionated elsewhere. The paper reviews FSU production of gas liquids focusing on West Siberia, gives a production outlook, and describes LPG use and business development

  16. Methane leakage in natural gas operations

    International Nuclear Information System (INIS)

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

  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 eligibility of the natural gas consumers

    International Nuclear Information System (INIS)

    The eligible consumers are allowed to chose freely their natural gas producers and negotiate the prices and the supply modalities. In this context this information paper presents the legislative and regulation framework of the natural gas consumers eligibility, a definition of the possible eligible consumers and a list at the 30 january 2004. It provides also recommendations and answers to the more often asked questions on the administrative procedures and the contracts. (A.L.B.)

  19. Development options for Canadian natural gas

    Energy Technology Data Exchange (ETDEWEB)

    Haughey, D.J.; Varangu, K.

    1982-01-01

    This work provides a methodology for, and preliminary economic examination of, alternative development options for Western Canadian natural gas. Four development options are addressed: pipeline exports to the U.S., domestic pipeline expansion to the Maritimes, liquefied natural gas exports to Japan, and methanol manufacturing in Alberta. Each option was evaluated in terms of the costs and benefits which accrue as producer returns, project sponsor returns, and government returns.

  20. 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...

  1. Conveyance of natural gas. Organization and regulation

    International Nuclear Information System (INIS)

    This International Energy Agency (IEA) study deals with the conveyance of natural gas. The socio-economic factors are given as well as the different organization and regulations modes of natural gas conveyance and storage in the IEA countries and in central and eastern Europe. The main questions forming the subject of discussions in the IEA countries are analyzed too. (O.L.). 50 refs., 55 figs., 16 tabs

  2. Natural Gas Extraction, Earthquakes and House Prices

    OpenAIRE

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

    2015-01-01

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

  3. Flexibility in natural gas supply and demand

    OpenAIRE

    Cornot-Gandolphe, Sylvie

    2015-01-01

    "In most IEA Member countries, natural gas demand varies strongly during the year, according to temperature. Flexibility is needed to cover seasonal swings and variations in gas demand, especially for household customers. It is also needed to maintain short-term supply security in the case of a disruption of a supply source. Over the years, gas companies have devised a variety of flexibility tools, such as supply swing, storage and interruptible contracts. This enabled them to balance supply ...

  4. Latvian natural gas system and its development

    International Nuclear Information System (INIS)

    The data presented in the paper evidence that natural gas consumption decreased from 2.91 billion m3 in 1991 to 0.95 in 1994, while in the period 1997-1999 it was levelled at about 1.3 billion m3. It is expected that there will be a gradual increase in natural gas consumption from 1.32 billion m:3 in 2001 to 1.95 billion m3 in 2005 mainly due to to development of co-generation stations and significant growth in the industrial sector. All the gas consumed in Latvia is imported from Russia during the summer period and injected into the Incukalns Underground Gas Storage for winter needs, in particular, for Latvian consumers as well as, partly, for Estonia and North-West of Russia. Latvia processes unique geological conditions for creation of a system of natural underground gas storage in the future with an active total volume of up to 50 billion m3. By integration of the Latvian underground gas storage system in the joint Russian - European gas transmission system, Latvia could become a major seasonal regulator of natural gas for Western regions of Russia and for Baltic Sea countries: Lithuania, Estonia, Finland, and Sweden. (author)

  5. Challenges and opportunities await natural gas industry

    International Nuclear Information System (INIS)

    During the last two decades, the natural gas industry has gone through drastic changes. On one hand, deregulation and customer choice have been introduced to the industry. On the other hand, technological advances have resulted in substantial growth of available gas resources. In short, deregulation coupled with increased availability of supply has changed the way market participants interact with each other and which avenues they take to become leaders. Many new opportunities for entry into the market have also been created. As a result, the tide of competition has not only turned against the financially strong giants of the past, but it has also turned against new entrants who are fast, flexible and market driven. Natural gas utilities companies have responded by improving their operational efficiencies through process re-engineering, organizational re-alignment, restructuring and strategic alliances or mergers. Deregulation of the electricity industry is expected to increase competitive pressures on the natural gas industry, thus causing even more of a decrease in natural gas prices. In the future, natural gas utilities must be able to improve their effectiveness by accurately forecasting demand and optimizing their own supply and delivery systems in such a way that costs are minimized without compromising the reliability of supply. The new frontier of competitiveness will ensure that structural changes in the industry are characterized by an effective management of the supply-demand relationship and the optimization of risks inherently a part of gas delivery

  6. Northeast natural gas market outlook

    International Nuclear Information System (INIS)

    This power point presentation included several charts and graphs depicting the major pipeline projects, including the Alliance Pipeline, to move gas from the U.S. midwest (14.5 Bcfd) to the northeast (11.6 Bcfd). Alliance is expected to add 1.6 Bcfd of capacity and supplies could ultimately expand to 4 Bcfd. The addition of the Vector Pipeline could create excess capacity to eastern Canada. The major cause for increased power demand is power generation. For example, proposed gas combined cycle plants in Ontario equal 3.2 GW about 720 MMcfd at 90 per cent capacity, while environmental regulations have put 9.4 GW of coal at risk in Michigan. It was noted that U.S. northeast market growth is not likely to absorb all the proposed pipeline capacity, but potential capacity additions to the New England market are very significant compared to the market size. tabs., figs

  7. Natural gas imports and exports. Second quarter report 1995

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-12-31

    This quarter`s feature report focuses on natural gas exports to Mexico. OFP invites ideas from the public on future topics dealing with North American natural gas import/export trade. Such suggestions should be left on OFP`s electronic bulletin board. Natural Gas exports to Mexico continued to grow and reached an historic high for the month of June (7.8 Bcf). Two new long-term contracts were activated; Pennsylvania Gas & Water Company began importing 14.7 MMcf per day from TransCanada PipeLines Ltd., and Renaissance Energy (U.S.) Inc. began importing 2.8 MMcf per day from Renaissance Energy Ltd. for resale to Delmarva Power & Light Company. Algerian LNG imports remained stagnant with only one tanker being imported by Pan National Gas Sales, Inc. (Pan National). During the first six months of 1995, data indicates gas imports increased by about 10 percent over the 1994 level (1,418 vs. 1,285 Bcf), with Canadian imports increasing by 14 percent and Algerian imports decreasing by 81 percent. During the same time period, exports increased by 18 percent (83 vs. 70.1 Bcf).

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

    Energy Technology Data Exchange (ETDEWEB)

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

    2004-06-15

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

  9. Similarities of natural gas and hydrogen

    International Nuclear Information System (INIS)

    The future prospects for the development of the uses of hydrogen confirms the importance of this fuel for now and in the long term, but concrete action needs to be taken to reduce the emission of gases in order to reduce the greenhouse effect and to sustain a durable economic development. Technological advancements in fuel cells will improve electricity production and will be of added benefit to transport in industrial applications. Hydrocarbons are the principal source of matter needed for the production of hydrogen. Natural gas consists primarily of pure methane. The hydrocarbons possess the largest ratio of hydrogen-carbon by molecule less carbon dioxide in the process of conversion. Natural gas has been the first choice of all fuels due to it's weak environmental impact. Natural gas and hydrogen have many similarities for utilization of storage. In the long term as natural gas provisioning will be reduced, the infrastructures for natural gas could be reconverted, with adaptations for hydrogen. This paper details the similarities of natural gas and hydrogen and their perspective associates

  10. Underground storage of natural gas in Italy

    International Nuclear Information System (INIS)

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

  11. The - compromised? - future of natural gas

    International Nuclear Information System (INIS)

    Will natural gas be the main loser of the January 2009 crisis between Ukraine and Russia? The demonstration is made that the European Union is not free from the risk of a severe supply disruption. This is a bad news considering that the power generation is the growth vector of natural gas. Even if the gas black-out cannot exist, the power black-out still can happen. As soon as the Russian-Ukrainian conflict has occurred, the other energy sources (nuclear and renewable) have been called for help in Europe while coal is in the expectation. Since some time now, gas has to face several trend changes. First, uncertainty is increasing considering its growth prospects. The new version of the gas pluri-annual indicative plan (PIP Gaz) would foresee a stagnation of gas consumption up to 2020 (consequence of the French environmental policy), while the previous plan had foreseen a 2.1% annual growth rate between 2005 and 2015. Second, the direct indexing of gas prices on oil prices can have undesirable effects. Finally, the u-turn of the USA with respect to liquefied natural gas (LNG) may penalize its development. What answers should the European Union give in front of these uncertainties? Have the companies modified their strategy? Is the future of gas still fine? These are the questions debated during a round table organized by the BIP, the French Bulletin of Petroleum Industry. (J.S.)

  12. 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..., ULC 12-13-NG ENCANA NATURAL GAS INC 11-163-NG ALCOA INC 12-11-NG JPMORGAN LNG CO 12-15-LNG CNE GAS... 2012, it issued Orders granting authority to import and export natural gas and liquefied natural...

  13. 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, Forrestal...

  14. 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... INC 13-41-NG CASCADE NATURAL GAS CORPORATION 13-43-NG ENCANA MARKETING (USA) INC 13-44-NG CITIGROUP... natural gas and to import liquefied natural gas. These orders are summarized in the attached appendix...

  15. Natural gas utilization study: offshore Newfoundland, 1998

    International Nuclear Information System (INIS)

    This study is designed to quantify the natural gas resources of Newfoundland, identify production and transportation options and outline the terms of reference for a follow-up study. Phase One of the study (i.e. this one) is considered a scoping study, whereas Phase Two will be devoted to a comprehensive examination of all critical issues. The ultimate objective is to create a development strategy for natural gas in Newfoundland. Current estimates of the natural gas resource base for the Province is 61.9 Tcf. Of the discovered resources (8.2 Tcf in total) 4.2 Tcf, to perhaps 5.2 Tcf, are in the Jeanne d'Arc Basin. In the near term, the resources of the Jeanne d'Arc represent the best opportunity for development, although a preliminary analysis of stand-alone gas development in the Jeanne d'Arc Basin does not show a positive rate of return on the cost/price assumptions used in the study. Chapters 1 and 2 of the report contain background on natural gas resources throughout the world, and a summary and conclusions with regard to the study of Newfoundland natural gas resources. Chapters 3 to 6 contain a detailed assessment of the resource endowment in Newfoundland and Labrador, an overview of natural gas production and transportation systems, and the results of a preliminary economic analysis of natural gas potential in Newfoundland taking into account resource size, timing, development and operating costs, prices and fiscal systems. Chapter 7 provides the terms of reference for Phase Two of the study

  16. Assessment of greenhouse gas emissions from natural gas

    International Nuclear Information System (INIS)

    The study, 'Assesment of greenhouse gas emission from natural gas' by independent consultants Energetics Pty Ltd, shows that natural gas has significantly fewer greenhouses gas emissions than either black or brown cola for the defined life cycle stages. The life cycle emissions from natural gas use by an Australian Major User are approximately 50% less than the emissions from Victorian brown coal and approximately 38% less than the emissions from Australian average black coal. Australian Best Practice gas fired electricity generation is estimated to emit between 514 and 658 kg CO2e/MWh. By comparison, Australian Best Practice coal-fired electricity generation is estimated to emit between 907 and 1,246 kg CO2e/MWh for black and brown coal respectively. Greenhouse gas emissions from Australian Best Practice gas-fired electricity generation using combined cycle gas turbines (including full fuel cycle emissions) vary from 41% to 46% of the emissions from brown coal-fired electricity generation and 57% to 64% of emissions from black coal-fired electricity generation. Greenhouse gas emissions from direct gas supply water heating range from 1,470 to 2,042 kilograms per annum. This compares with emissions of 1,922 to 2,499 kg for electric heating from gas-fired electricity generation and 3,975 to 5,393 kg for coal-fired electricity generation. The implications for greenhouse policy nationally are also discussed, emphasising the need to review national energy policy, currently tied to 'fuel neutrality' doctrine

  17. Will Abundant Natural Gas Solve Climate Change?

    Science.gov (United States)

    McJeon, H. C.; Edmonds, J.; Bauer, N.; Leon, C.; Fisher, B.; Flannery, B.; Hilaire, J.; Krey, V.; Marangoni, G.; Mi, R.; Riahi, K.; Rogner, H.; Tavoni, M.

    2015-12-01

    The rapid deployment of hydraulic fracturing and horizontal drilling technologies enabled the production of previously uneconomic shale gas resources in North America. Global deployment of these advanced gas production technologies could bring large influx of economically competitive unconventional gas resources to the energy system. It has been hoped that abundant natural gas substituting for coal could reduce carbon dioxide (CO2) emissions, which in turn could reduce climate forcing. Other researchers countered that the non-CO2 greenhouse gas (GHG) emissions associated with shale gas production make its lifecycle emissions higher than those of coal. In this study, we employ five state-of-the-art integrated assessment models (IAMs) of energy-economy-climate systems to assess the full impact of abundant gas on climate change. The models show large additional natural gas consumption up to +170% by 2050. The impact on CO2 emissions, however, is found to be much smaller (from -2% to +11%), and a majority of the models reported a small increase in climate forcing (from -0.3% to +7%) associated with the increased use of abundant gas. Our results show that while globally abundant gas may substantially change the future energy market equilibrium, it will not significantly mitigate climate change on its own in the absence of climate policies.

  18. 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.)

  19. 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)

  20. 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.

  1. A free market without natural gas? European Gas Strategies 1997

    International Nuclear Information System (INIS)

    The Netherlands strongly advocates the liberalization of the European natural gas market, as has been established again during the international conference 'European Gas Strategies '97', which was held in Amsterdam, Netherlands, at the end of February 1997. At the meeting of the European Energy Council on May 27, 1997, the Dutch proposals for a European Gas Directive will be discussed. In this brief overview of the conference als attention is paid to the most exciting development, the opening of the Interconnector (a gas pipeline between Bacton in the UK and Zeebrugge in Belgium)

  2. 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

  3. The Continuing Incidence of Natural Decrease in American Counties

    Science.gov (United States)

    Johnson, Kenneth M.

    2011-01-01

    In 2002, more American counties (985) experienced natural decrease than at any time in the nation's history. The incidence of natural decrease has diminished since then, but remains near record levels. It is most common in rural areas remote from metropolitan centers. Spatial concentrations exist in the Great Plains, Corn Belt, and East Texas,…

  4. Natural gas cooling: Part of the solution

    International Nuclear Information System (INIS)

    This paper reviews and compares the efficiencies and performance of a number of gas cooling systems with a comparable electric cooling system. The results show that gas cooling systems compare favorably with the electric equivalents, offering a new dimension to air conditioning and refrigeration systems. The paper goes on to compare the air quality benefits of natural gas to coal or oil-burning fuel systems which are used to generate the electricity for the electric cooling systems. Finally, the paper discusses the regulatory bias that the author feels exists towards the use of natural gas and the need for modification in the existing regulations to provide a 'level-playing field' for the gas cooling industry

  5. 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.

  6. Feeling the pressure from natural gas

    International Nuclear Information System (INIS)

    The European directive establishing a competitive internal natural gas market will be the most important, though not the only, factor in advancing the rapid and far reaching changes which Europe's natural gas sector is undergoing. The knock-on effects which these changes will have on the chemical industry are examined. The benefits of opening up the gas market will be more consumer choice and a more efficient and globally competitive EU gas industry. But for the chemical industry it raises strategic issues surrounding gas procurement such as price risks and security of supply. These are especially acute where gas is used not just as a fuel but also as a feedstock. As the electricity market is progressively deregulated, independent power generation using combined heat and power could be an attractive choice in the chemical industry with the possibility of selling surplus electricity on the spot market. Other changes in the gas sector could arise from the environmental targets agreed in Kyoto which are likely to lead to an increase in fuel taxation, and the development of a spot market in gas as the link between oil and gas prices becomes less direct. (UK)

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

    International Nuclear Information System (INIS)

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

  8. Market brief : natural gas in Turkey

    International Nuclear Information System (INIS)

    Turkey may soon become an important transit route to Europe for natural gas imported from the Caucasus, Iran, and other Middle Eastern countries. This market brief provided an overview of Turkey's natural gas market and industry, and examined investment and business opportunities for Canadian businesses. Consumption of natural gas in Turkey has grown by 14.8 per cent annually in the last decade. Transmission equipment expenditures total approximately $400 million annually. It is expected that the demand for environmental and engineering services for natural gas-related industries will grow by 15 per cent annually over the next decade. There are currently several opportunities for Canadian suppliers of equipment, engineering, and construction services. Turkey's expected full European Union (EU) membership will require Turkey to adopt EU environmental and emissions standards. Potential investors in Turkey require operating licences from Turkey's Energy Market Regulatory Authority (EMRA). All state procurement is by tender, while BOTAS, the state-owned gas company dominates both imports and the transmission of gas. Market entry considerations were also presented. 7 refs., 4 tabs., 2 figs

  9. Combined natural gas and electricity network pricing

    International Nuclear Information System (INIS)

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

  10. Securing growth markets for natural gas

    International Nuclear Information System (INIS)

    The Industry Development Strategy 2000-2005 (IDS) identifies the major growth markets for natural gas, as the industry readies itself for the challenges of the new millenium. An integral part of this process is to examine the key barriers to market expansion, and to devise strategies that both The Australian Gas Association (AGA) and the wider industry can pursue to underpin improvement in overall gas consumption. This is the task of the IDS which examines the opportunities confronting the industry over the next five year period. The significant growth prospects of the gas industry both in the short term (2000-2005) and long term (2005-2015) are indicated in two comprehensive and independent studies. The first, Australian Energy Market Developments and Projections to 2014-15, was released earlier this year by the Australian Bureau of Agricultural and Resource Economics (the ABARE Energy Report). The second, Natural Gas Consumption in Australia to 2015-Prospects by State, Industry and Sector, was commissioned by the AGA, and was completed by the National Institute of Economic and Industry Research in September 1999 (NIEIR Report). Both reports indicate that in terms of consumption levels, in the period up to 2015 the gas industry is forecast to more than double its current size. Natural gas is also projected to increase its primary energy share ranking from third to second place

  11. 2013 - The Natural Gas Year in Review

    International Nuclear Information System (INIS)

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

  12. Eastern Canada natural gas market development

    International Nuclear Information System (INIS)

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

  13. Analysis of GRI North American Regional Gas Supply-Demand Model

    International Nuclear Information System (INIS)

    This paper summarizes the results from the GRI North American Regional Gas Supply-Demand Model using the four scenarios defined for the Energy Modeling Forum Number 9 (EMF-9) described in EMF-9 Working Paper 9.4 (1987). The analysis is designed both to showcase the GRI North American Regional model as well as to infer meaningful results about the North American natural gas system. The focus of the analysis is not R ampersand D per se; R ampersand D analysis using the model is conducted regularly by GRI and described elsewhere. Rather, the objective is to analyze some of the major uncertainties in the North American gas market, uncertainties that potentially affect all players including GRI. In particular, the authors seek to quantify the overall economic environment in which production, transmission, distribution, consumption, and R ampersand D decisions will be made and how different that overall environment might be under alternative assumptions. An attendant objective of this analysis has been to enlist economists from a range of organizations (producers, regulators, GRI, and consultants) to carefully scrutinize the GRI North American Regional model and results. In particular, the coauthors were assembled from diverse organizations to review and evaluate model outputs, applying their particular experience and perspective. The four EMF-9 scenarios upon which this paper is based are described in detail later in this document. Briefly, scenario one represents a world with a surfeit of gas and a relatively high oil price projection; scenario two considers a lower oil price forecast; scenario three assumes a pessimistic outlook for the gas resource base with the same oil prices as scenario one; and scenario four examines a higher level of demand for gas in the North American gas market. An important objective of this analysis is to illustrate the predictive power of multi-scenario comparisons (as contrasted with detailed analysis of any individual scenario)

  14. 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

  15. 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)

  16. Comparative Assessment Of Natural Gas Accident Risks

    International Nuclear Information System (INIS)

    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)

  17. Revolution in the natural gas industry?

    International Nuclear Information System (INIS)

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

  18. 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)

  19. Challenges for the future of natural gas

    International Nuclear Information System (INIS)

    This paper reports on the closure talk from P. Gadonneix, president of Gaz de France (GdF) company, who draws out the perspectives of development of the French national company in the context of an increasing natural gas demand with new competition and with an evolution of the European regulations: perspectives of demand and production, the dependency of Europe, the competition with other energy sources, the European deregulation of natural gas market, the strategy of Gaz de France, the relation with consumers, the development of distribution systems, the promotion of new products, the environmental qualities of natural gas and the development of clean technologies, the construction of new pipelines within the national territory, the partnerships of GdF with other national companies, the socio-economical actions of GdF (employment etc..). (J.S.)

  20. The uncertain future role of natural gas

    International Nuclear Information System (INIS)

    Although the future role of natural gas in the U.S. energy picture is not certain, it is probably no less certain, and quite possibly more certain, that other energy fuels available in the Untied States in the next 20 to 30 years. We know this because natural gas ranks high among energy fuels when it is evaluated against the key criteria that will determine its competitiveness in the national energy fuels marketplace. Those key criteria are the size of the recoverable resource, the economics of both extraction and use, and public acceptance with respect to environmental, safety, and siting matters. This paper discusses each of these points separately and then summarizes the future contribution of natural gas in the U. S. energy mix

  1. Electricity/natural gas competition in Quebec

    International Nuclear Information System (INIS)

    The evolution of energy market shares (electricity, natural gas and oil products) in Quebec's residential and commercial sectors in the 1980s shows that energy source relative prices have influenced consumer behavior as expected. A set of comparisons from space and water heating markets in these sectors with regard to prices paid by consumers and costs incurred by society in general is presented. For the residential sector, it is seen that consumers pay only a fraction of the cost for electric space and water heating; the same service could be provided at smaller cost by natural gas. For the commercial sector, the electricity and natural gas tariffs convey the appropriate message with respect to the cost incurred in providing the service. 6 refs., 7 tabs

  2. Natural gas and production of electricity

    International Nuclear Information System (INIS)

    The forthcoming power supply shortage in Switzerland due to increasing consumption is discussed, as are the possibilities for securing the future supply. Today, the main sources are hydroelectric (roughly 55 %) and nuclear (40 %) power. The share of electricity from natural gas amounts to only 1.4 %. The possibilities of further economic production of hydropower are practically exhausted. Therefore, further electric power has to be either imported or generated from other energy sources (renewable, nuclear, fossil) in the country itself. Due to the low acceptance of nuclear energy and the limited potential of renewable energy sources, natural gas is the most favoured candidate. The advantages of distributed production in cogeneration plants are compared with the centralized production in larger plants using combined cycles. Finally, a project currently under development is presented: an existing thermal power plant fueled with heavy fuel oil shall be refurbished and converted to natural gas as the new fuel

  3. 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. PMID:22107036

  4. Economics of natural gas conversion processes

    International Nuclear Information System (INIS)

    This paper examines the potential profitability of a selected group of possible natural gas conversion processes from the perspective of a manufacturing entity that has access to substantial low cost natural gas reserves, capital to invest, and no allegiance to any particular product. The analysis uses the revenues and costs of conventional methanol technology as a framework to evaluate the economics of the alternative technologies. Capital requirements and the potential to enhance cash margins are the primary focus of the analysis. The basis of the analysis is a world-scale conventional methanol plant that converts 3.2 Mm3 per day (120 MMSCFD) of natural gas into 3510 metric tonnes (3869 shorts tons) per day of methanol. Capital and operating costs are for an arbitrary remote location where natural gas is available at 0.47 US dollars per GJ (0.50 US dollars per MMBtu). Other costs include ocean freight to deliver the product to market at a US Gulf Coast location. Payout time, which is the ratio of the total capital investment to cash margin (revenue less total operating expenses), is the economic indicator for the analysis. Under these conditions, the payout time for the methanol plant is seven years. The payout time for the alternative natural gas conversion technologies is generally much higher, which indicates that they currently are not candidates for commercialization without consideration of special incentives. The analysis also includes an evaluation of the effects of process yields on the economics of two potential technologies, oxidative coupling to ethylene and direct conversion to methanol. This analysis suggests areas for research focus that might improve the profitability of natural gas conversion. 29 refs., 14 figs., 5 tabs

  5. 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.... DOMINION COVE POINT LNG, LP 11-98-LNG ENERGY PLUS NATURAL GAS LLC 11-155-NG BROOKFIELD ENERGY MARKETING L.P... 2012, it issued Orders granting authority to import and export natural gas and liquefied natural...

  6. Natural gas product and strategic analysis

    International Nuclear Information System (INIS)

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

  7. European natural gas supplies and markets

    International Nuclear Information System (INIS)

    During the past 15 years a remarkable shift in the composition of the world hydrocarbon reserves has taken place. Although the natural gas reserves in the early 1970s equaled only half the energy content of the oil reserves, today the proven reserves for the two fuels are about equivalent. This development can be explained by the fact that the addition of reserves has exceeded the consumption of gas, whereas the situation has been the reverse for oil. It is highly probable that this shift in the resource base in favor of gas will lead to increased use of this fuel in the next century. This paper briefly reviews the supply and demand situation for gas in Europe and identify some of the more important issues that will determine whether or not a revitalization of gas will come about in the European energy market

  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. On modelling the market for natural gas

    International Nuclear Information System (INIS)

    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)

  10. Natural gas: Fuel for urban fleets

    International Nuclear Information System (INIS)

    The search for new ecological solutions for public transport has given an important role to natural gas for vehicles in the national context. Under current prices of fuel and costs of plants, the management of a bus fleet running on natural gas allows consistent savings, besides reducing the atmospheric pollution of urban centres. Within this context, solutions offered by current technology available on the market are examined. Low polluting emissions are taken into consideration and a complete analysis of costs and savings is reported. Reference is made to the Thermie European programme which calls for fuel diversification, energy conservation and air pollution abatement

  11. Building alliances for natural gas development

    International Nuclear Information System (INIS)

    NOVA Corporation of Alberta is a widely held company operating internationally from headquarters in Calgary, Alberta, Canada. NOVA adds value to energy through producing, marketing and transporting natural gas and upgrading natural gas and other hydrocarbons into chemicals and plastics. In 1992, NOVA generated $3 billion in revenue and $164 million in net income. Assets at the end of 1992 totalled $6.2 billion. Shares trade on the Toronto, Montreal, Alberta, New york and London stock exchanges, and on Swiss stock exchanges in Geneva, Zurich and Basle. Worldwide, NOVA employs over 6000 people

  12. Natural gas utilization study : offshore Newfoundland

    International Nuclear Information System (INIS)

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

  13. Natural gas from extraction to consumption

    International Nuclear Information System (INIS)

    The steps followed by the natural gas considered since its very source of production until it reaches the consumer, either as raw material or energetic, has not been well understood by people dealing with it. The present paper lead us to a clearer understanding of this activity, let us better evaluate a more realistic approach of either the producer's or the consumer's roles, bringing benefits to both sides and making possible a larger participation of natural gas in the energetic context of our country. (author)

  14. Market screening of natural gas reformers

    International Nuclear Information System (INIS)

    This report presents results from the project: Market screening of natural gas reformers. The project objective was to screen the natural gas reformers available on the international market. The technology is developing rapidly, and the results from this project will assist in determining the focus for the future Danish activities and in setting up ambitious and realistic targets. The reformer screening is partly based on AAU and Dantherm's experiences from previous studies, and the screening has been further extended with a number of activities, including seminars and contact with some of the most interesting suppliers. (BA)

  15. Determination of radon in natural gas pipelines

    International Nuclear Information System (INIS)

    The aim of this study was to develop the methodology for collection and analysis of radon from a natural gas pipeline. Activated charcoal was used as collection media. Two methods were designed for collecting radon gas samples from onshore and offshore production sites. For onshore sites a continuous gas sampling method from the pipeline was developed. In case of offshore sites, a batch sampling method was designed. Gamma spectroscopy was utilized to determine the concentration of radon by analysis of radon daughters on the charcoal. (author)

  16. 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...

  17. 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.

  18. 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.

  19. Some economic aspects of the European natural gas market

    International Nuclear Information System (INIS)

    The thesis consists of five papers with following titles: Optimal utilization of natural gas. Computation of the resource rent for Norwegian natural gas; The relationship between the price of natural gas and crude oil - some aspects of efficient contracts; Bargaining and international trade - the case of Norwegian natural gas; On bilateral monopoly - a Nash-Wicksell Approach; Bertrand games and duopoly

  20. 77 FR 69781 - Enhanced Natural Gas Market Transparency

    Science.gov (United States)

    2012-11-21

    ... Pipeline Posting Requirements under Section 23 of the Natural Gas Act, Order No. 720, 73 FR 73494 (Dec. 2...; ] DEPARTMENT OF ENERGY Federal Energy Regulatory Commission 18 CFR Part 152 Enhanced Natural Gas Market... regulations under the natural gas market transparency provisions of section 23 of the Natural Gas Act...

  1. 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...

  2. Decision support models for natural gas dispatch

    International Nuclear Information System (INIS)

    A decision support model is presented which will give utilities the support tools to manage the purchasing of natural gas supplies in the most cost effective manner without reducing winter safety stocks to below minimum levels. In Business As Usual (BAU) purchasing quantities vary with the daily forecasts. With Material Requirements Planning (MRP) and Linear Programming (LP), two types of factors are used: seasonal weather and decision rule. Under current practices, BAU simulation uses the least expensive gas source first, then adding successively more expensive sources. Material Requirements Planning is a production planning technique which uses a parent item master production schedule to determine time phased requirements for component points. Where the MPS is the aggregate gas demand forecasts for the contract year. This satisfies daily demand with least expensive gas and uses more expensive when necessary with automatic computation of available-to-promise (ATP) gas a dispacher knows daily when extra gas supplies may be ATP. Linear Programming is a mathematical algorithm used to determine optimal allocations of scarce resources to achieve a desired result. The LP model determines optimal daily gas purchase decisions with respect to supply cost minimization. Using these models, it appears possible to raise gross income margins 6 to 10% with minimal additions of customers and no new gas supply

  3. 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).

  4. 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.

  5. Mitchell firmly retrenched in natural gas services

    International Nuclear Information System (INIS)

    The past three years, Mitchell Energy and Development Corp. has undergone a massive restructuring that has changed the face of one of the nation's largest and best-known natural gas/natural gas liquids companies. Facing a rapidly changing industry that frequently has been stung by volatile swings in energy markets, management of the independent company, founded by George Mitchell in 1946, sold off $300 million in non-core assets; reduced its long-term debt by $400 million; instituted a hiring freeze and reduced its workforce by a third, from 2,900 to 1,950, over the last three years. Mitchell negotiated a buyout of its hugely profitable North Texas gas sales contract with Natural Gas Pipeline Company of America as a means of easing its transition to a market-sensitive price environment and reducing its debt. Mitchell also took operational control. Finally, Mitchell has left the real estate business, culminating July 31 with the sale of its real estate subsidiary, The Woodlands Corporation, for $543 million ($460 million net after-tax), further reducing its workforce to 1,100. On Aug. 18, the company said it will use the proceeds to repurchase common stock, retire another $200 million of public debt, make asset niche energy acquisitions and increase capital spending for existing programs. The result is a renewed focus on its exploration and production and gas gathering, processing and marketing businesses

  6. Current oil and gas production from North American Upper Cretaceous Chalks

    Energy Technology Data Exchange (ETDEWEB)

    Scholle, P.A.

    1977-01-01

    Production of oil and natural gas from North American chalks has increased significantly during the past five years. Chalk reservoirs have been discovered in the Gulf Coast in the Austin Group, Saratoga and Annona Chalks, Ozan Formation, Selma Group, Monroe gas rock, (an informal unit of Navarro age), and other Upper Cretaceous units. In the Western Interior, production has been obtained from the Cretaceous Niobrara and Greenhorn Formations. Significant discoveries of natural gas and gas condensate also have been made in the Upper Cretaceous Wyandot Formation on the Scotian Shelf of eastern Canada. All North American chalk units share a similar depositional and diagenetic history. The diagenetic history of a chalk is critical in determining its reservoir potential. All chalk has a stable composition (low-Mg calcite) and very high primary porosity. With subsequent burial, mechanical and chemical (solution-transfer) compaction can reduce or completely eliminate pore space. The degree of loss of primary porosity in chalk sections is normally a direct function of the maximum depth to which it has been buried. Pore-water chemistry, pore-fluid pressures, and tectonic stresses also influence rates of cementation. Oil or gas reservoirs of North American chalk fall into three main groups: 1. Areas with thin overburden and significant primary porosity retention. 2. Areas with thicker overburden but considerable fracturing. 3. Areas with thick overburden in which marine pore fluids have been retained.

  7. Natural gas annual 1992. Volume 2

    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 educational institutions. This report, Volume 2, presents historical data for the Nation from 1930 to 1992, and by State from 1967 to 1992. The Supplement of this report presents profiles of selected companies.

  8. 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.

  9. 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.

  10. Mexican demand for US natural gas

    International Nuclear Information System (INIS)

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

  11. 75 FR 53371 - Liquefied Natural Gas Facilities: Obtaining Approval of Alternative Vapor-Gas Dispersion Models

    Science.gov (United States)

    2010-08-31

    ... Pipeline and Hazardous Materials Safety Administration Liquefied Natural Gas Facilities: Obtaining Approval... Safety Administration (PHMSA) issues federal safety standards for siting liquefied natural gas (LNG...) NFPA 59A: Standard for the Production, Storage, and Handling of Liquefied Natural Gas. That...

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

    International Nuclear Information System (INIS)

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

  13. 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.

  14. Naturalizing empire : citizenship, sovereignty, and antebellum American literature

    OpenAIRE

    Lewis, Adam Charles

    2011-01-01

    "Naturalizing Empire" examines processes of U.S. empire- building through a comparative analysis of U.S. American influence in Liberia, Hawai'i, and Nicaragua in the mid- nineteenth century, focusing on cultural representations of agents of empire assuming or imposing different national identities to gain control of territory and establish networks of trade. I consider how issues of naturalization and sovereignty were bound up within different forms of literary and print culture in order to a...

  15. Normalization of natural gas composition data measured by gas chromatography

    International Nuclear Information System (INIS)

    The composition of natural gas determined by gas chromatography is routinely used as the basis for calculating physico-chemical properties of the gas. Since the data measured by gas chromatography have particular statistical properties, the methods used to determine the composition can make use of a priori assumptions about the statistical model for the data. We discuss a generalized approach to determining the composition, and show that there are particular statistical models for the data for which the generalized approach reduces to the widely used method of post-normalization. We also show that the post-normalization approach provides reasonable estimates of the composition for cases where it cannot be shown to arise rigorously from the statistical structure of the data

  16. Environmental benefits of natural gas for buses

    International Nuclear Information System (INIS)

    This paper presents a life cycle assessment comparing diesel buses with buses fueled by natural gas. The data for the emission of pollutants are based on the MEET Project of the European Commission (EC), supplemented by data measured for diesel and gas buses in Paris. The benefits of the gas fueled bus are then quantified using the damage cost estimates of the ExternE Project of the EC. A diesel bus with emissions equal to Standard EURO2 of the EC is compared with the same bus equipped with a natural gas engine, for use in Paris and in Toulouse. The damage cost of a diesel bus is significant, in the range of 0.4-1.3 euro/km. Natural gas allows an appreciable reduction of the emissions, lowering the damage cost by a factor of about 2.5 (Toulouse) to 5.5 (Paris). An approximate rule is provided for transferring the results to other cities. A sensitivity analysis is carried out to evaluate the effect of the evolution of the emissions standard towards EURO3, 4 and 5, as well as the effect of uncertainties. Finally a comparison is presented between a EURO2 diesel bus with particle filter, and a gas fueled bus with the MPI engine of IVECO, a more advanced and cleaner technology. With this engine the damage costs of the gas fueled bus are about 3-5 times lower than those of the diesel with particle filter, even though the latter has already very low emissions.(author)

  17. Wood ethanol and synthetic natural gas pathways

    International Nuclear Information System (INIS)

    This report provided details of updates to the wood ethanol pathway recently added to the GHGenius model, an analytical tool used to analyze emissions from conventional and alternative fuel combustion processes. The pathway contains data developed by the United States Department of Energy. A number of co-products were added to the wood and agricultural residue pathways, including furfural, xylitol, lignin, and glycerol. New chemical inputs included nitrogen gas, ammonia, enzymes and yeast. Biological ethanol pathways were reviewed, and separate inputs for wood, agricultural residues, corn ethanol, and wheat ethanol were added. The model was updated to reflect current research conducted on the gasification of wood and the upgrading of the gas to produce pipeline quality natural gas. New process developments in producing pipeline quality gas from coal were also added. The ability to model enzyme consumption was added to all ethanol pathways. 25 refs., 41 tabs., 8 figs

  18. C.I.S. natural gas-1

    International Nuclear Information System (INIS)

    This paper reports that in the countries that make up the Commonwealth of Independent States (C.I.S.), with their vast resources and a considerable existing production base, prospects are good for further growth of the region's exportable gas surplus. Investment fundamentals are stronger for gas than for any other energy resources in the area. But the pipeline infrastructure to move large amounts of gas will need extensive refurbishment to ensure export reliability and growth. Given the potential in terms of production and markets, significant amounts of outside investment in oil, natural gas, and NGL infrastructure will likely increase dramatically in these countries in the near future. These are some of the major conclusions of Enron Corp.'s recent investigations in the C.I.S. and other former Soviet republics

  19. Wood ethanol and synthetic natural gas pathways

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2006-11-30

    This report provided details of updates to the wood ethanol pathway recently added to the GHGenius model, an analytical tool used to analyze emissions from conventional and alternative fuel combustion processes. The pathway contains data developed by the United States Department of Energy. A number of co-products were added to the wood and agricultural residue pathways, including furfural, xylitol, lignin, and glycerol. New chemical inputs included nitrogen gas, ammonia, enzymes and yeast. Biological ethanol pathways were reviewed, and separate inputs for wood, agricultural residues, corn ethanol, and wheat ethanol were added. The model was updated to reflect current research conducted on the gasification of wood and the upgrading of the gas to produce pipeline quality natural gas. New process developments in producing pipeline quality gas from coal were also added. The ability to model enzyme consumption was added to all ethanol pathways. 25 refs., 41 tabs., 8 figs.

  20. What Drives Natural Gas Consumption in Europe? Analysis and Projections

    OpenAIRE

    Özge Dilaver; Zafer Dilaver; Hunt, Lester C.

    2013-01-01

    Natural gas is an important fuel source for Europe and it is expected to remain so in the near future. The market power of suppliers is an important structural element of the European natural gas market and long-term investment and contracts necessitate reliable projections of natural gas demand. This research attempts to address this need. It investigates the impact of income, real natural gas prices and the underlying energy demand trend (UEDT) on OECD-Europe natural gas consumption by appl...

  1. Coalbed methane/natural gas coal chart

    Energy Technology Data Exchange (ETDEWEB)

    Anon.

    2005-10-01

    This map of coal and coalbed gas in Alberta also listed Canadian coal and coalbed gas resources by region, basin or coalfield; major coal-bearing formations or groups; coal rank; estimated in-place coal resources per billion tons; and estimated coalbed gas in-place resources. The major coalfields of British Columbia were shown to be grouped into Rocky Mountains, Insular and Intermontane coalfields. The insular belt includes the coalfields and deposits on Vancouver Island and small deposits on the Queen Charlotte Islands. Saskatchewan resources were also presented, along with resource potential in the east coast of Canada, the Alberta plains, the Upper and Lower Cretaceous regions and the Alberta foothills. A stratigraphic chart of coal bearing formations in the Western Canada Sedimentary Basin was presented, as well as a schematic cross-section showing major coal zones in Alberta. An inset map of North American coal basins was also provided. The following advertisers listed their services: Schlumberger, Weatherford, Kudu Industries Inc., Calfrac Well Services, Ferus Gas Industries Trust, Baker Hughes, MGV Energy Inc., Pembina Controls Inc., R and M Energy Systems Inc., Trident Exploration Corp., Enviro Noise Control, Toromont Energy Systems, Canyon Technical Services, Sproule, Enerflex, Computer Modelling Group Ltd., Norwest Corp., Fekete, Wellco Energy Services, Sanjel, Smithbits, Colt Engineering, Perspective Consultants Inc. and Concept Compression Corp.

  2. Natural gas in the World 2014

    International Nuclear Information System (INIS)

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

  3. Natural gas Market perspectives for Mediterranean Countries

    International Nuclear Information System (INIS)

    The share of natural gas in the total energy consumption of the Mediterranean basin is still relatively low at about 18% of the total energy budget, compared with the world's 20%. In fact, though, this average figure hides very large disparities. The total production for the whole basin cam to 93.4 billion cubic meters in 1990, while consumption reached 134.7 billion. So it can be seen that the Mediterranean basin still runs an overall production deficit, covering only 69% of its own consumption requirements with its marketed production in 1990. Gas strategies are evolving rapidly, both in the exporting and importing countries of the region. In the importing countries, the policy is relatively simple, the aim being to procure their supplies at lowest cost and under the best safety conditions. In the exporting countries, though, the search for long-term stability of receipts is being seen more and more as an adjunct to the policy of increasing the volume of trade and improving the internal value of their gas resources, in a context of a narrower range of choices and very acute economic constraints in the short and medium terms. An inventory of gas requirements in the larger countries of the Mediterranean shows how large the natural gas market growth potential is. Our analysis of existing and firmly committed gas transport infrastructure projects (LNG lines, gas pipelines) shows that the current decade may be marked by unprecedented development of gas transfers among Mediterranean countries. Not all of the cooperation opportunities may be seized, however, because of the financing bottleneck. 9 refs., 1 fig., 3 tabs

  4. 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

  5. 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.

  6. Natural Gas Liberalisation and Deregulation - The German Gas Industry's View

    International Nuclear Information System (INIS)

    In Europe, the process of creating a single energy market is under way. The 1998 Gas Directive established an important date for the European gas industry. On 10 August 1998, ''Directive 98/30/EC of the European Parliament and of the Council of 22 June 1998 concerning common rules for the internal market in natural gas'' came into force. It had to be transposed into national law by the EU member states within two years, i.e. by 10 August 2000. The Directive is a cornerstone in establishing a competitive gas market in the European Union. It is the outcome of several years of negotiations and can be regarded as a compromise between the various interests. On the whole, it leaves EU member states with sufficient scope for adequately taking account of national characteristics in keeping with the principle of subsidiarity. The process of transposing the Gas Directive into the national law of individual EU member states is being closely followed by the European Commission. While acknowledging all the progress made in the single market process, the Commission still detects shortcomings in the implementation of the Gas Directive on the road to an actual single market. This is seen as a justification for new initiatives and intervention, even though the new political framework for the gas industry has not yet been tested in practice and been able to prove itself on a broad scale for any length of time. In the debate on liberalisation, tried-and-tested instruments of secure and market-oriented gas supply on the European continent long-term supply contracts with take-or-pay clauses and competitive oil-indexed gas prices have also come under scrutiny. However, even under the conditions of liberalisation, security of supply has to be achieved mainly by a balanced mix of supply sources and by long-term supply contracts, including competitive pricing as ensured by so-called oil indexing. In the further liberalisation of west European gas industries, it will be essential to ensure

  7. The natural gas industry in Portugal

    International Nuclear Information System (INIS)

    This article makes a synthesis of the evolution of the natural gas sector in Portugal since the end of the 1990's. The aim of the energy policy of Portugal was the creation of a liberalized energy market capable to ensure the security of the energy supplies and to encourage the energy efficiency in order to reduce the environmental impact. The success of the introduction of natural gas in Portugal perfectly fulfills these goals. Since 1997, the natural gas consumption has increased significantly. The start-up of the methane terminal of Sines allows the diversification of the supply sources and contributes to the growth of the offer. The opening of the market is under development. It will allow the main consumers to select their supplier among those present on the Portuguese market. GALP company should keep its leader position and its daughter company 'Gas du Portugal' should reach 300 MW of power generation capacities by 2005 with the development of multi-energy services. The creation of an Iberian energy market between Spain and Portugal should speed up in 2004 leading to deep modifications in the energy sector of southern Europe. (J.S.)

  8. Supply ships powered by liquid natural gas

    International Nuclear Information System (INIS)

    The Norwegian Government has signed an agreement with three Norwegian companies to build two new supply ships that will use cooled liquid natural gas as a fuel (LNG). The new ships will supply the offshore installations in the North Sea. The greatest advantage for the environment is the fact that the emission of nitrogen oxides is reduced by 85 per cent compared to conventional diesel power. The emission of carbon dioxide is reduced by 20 to 30 per cent. For Norway to be able to fulfil its international environmental commitments the authorities must make it possible for all coastal traffic to use natural gas for fuel in the future. The cost of reducing the NOx emissions directly by using the new gas-powered ships is several times smaller than the cost of obtaining the same reduction on the land bases. If all the Norwegian coastal traffic converted from diesel to natural gas, this would have fulfilled 70 per cent of the country's commitment according to the Gothenburg Protocol

  9. Rapidly Estimating Natural Gas Compressibility Factor

    Institute of Scientific and Technical Information of China (English)

    Alireza Bahadori; Saeid Mokhatab; Brian F. Towler

    2007-01-01

    Natural gases containing sour components exhibit different gas compressibility factor (Z) behavior than do sweet gases. Therefore, a new accurate method should be developed to account for these differences. Several methods are available today for calculating the Z-factor from an equation of state. However, these equations are more complex than the foregoing correlations, involving a large number of parameters, which require more complicated and longer computations. The aim of this study is to develop a simplified calculation method for a rapid estimating Z-factor for sour natural gases containing as much as 90% total acid gas. In this article, two new correlations are first presented for calculating the pseudo-critical pressure and temperature of the gas mixture as a function of the gas specific gravity. Then, a simple correlation on the basis of the standard gas compressibility factor chart is introduced for a quick estimation of sweet gases' compressibility factor as a function of reduced pressure and temperature. Finally, a new corrective term related to the mole fractions of carbon dioxide and hydrogen sulfide is developed.

  10. US natural gas: reformation or regression?

    International Nuclear Information System (INIS)

    The future of the natural gas industry in the USA is discussed. After a period of difficulty and change, growth of about 40% is expected (according to the US government's Energy Information Administration (EIA)) over the next 10-15 years, although this may not be achievable in view of the strong competition and the stringent environmental regulation. Oil prices will be a significant factor, as will yet another mild winter. The paper discusses reserves, imports and exports, gas prices, demand and competition. (UK)

  11. Natural gas: modernization of brazilian energy matrix; Gas natural: modernizacao da matriz energetica brasileira

    Energy Technology Data Exchange (ETDEWEB)

    Alonso, Paulo Sergio Rodrigues

    2001-01-01

    This paper suggest innovator strategies considering the identified development opportunities for the energetic and industrial sector in the government program that can be able to be stimulated by the use of natural gas.

  12. Peru's Downstream Natural Gas Sector : A Preliminary Assessment

    OpenAIRE

    Reinstein, David; Benítez, Daniel A. Benítez; Todd M. Johnson

    2011-01-01

    This study assesses the natural gas market in Peru. In the process of evaluating the downstream market, the study identifies opportunities for meeting the Government s aspirational goals with respect to energy and natural gas development, including the efficient use of natural gas in the power and other sectors, strengthening and coordinating national energy planning for the gas sector, in...

  13. 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.

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

    International Nuclear Information System (INIS)

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

  15. Gas as a growth factor for the emerging economies: Natural gas resources Worldwide. Gas: alternative fuels

    International Nuclear Information System (INIS)

    All the qualities of gas - available, affordable, efficient, acceptable and reliable - make this energy a cornerstone both for the development of emerging countries and for new economic activities. Another advantage is that gas is available everywhere in a gaseous and/or liquid form, according to the particular infrastructure (gas pipeline, gas tankers). Moreover, gas can be consumed in different sectors - residential, commercial or industrial - and for different uses - electricity generation or clean fuel for transportation. A first part of this paper presents the natural gas resources Worldwide (Cedigaz data) while a second part reviews the development around the world of the use of gas - liquefied petroleum gas (LPG) and natural gas - as alternative fuels

  16. Consortium for Petroleum & Natural Gas Stripper Wells

    Energy Technology Data Exchange (ETDEWEB)

    Joel L. Morrison; Sharon L. Elder

    2007-03-31

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

  17. 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.

  18. Naturally fractured tight gas reservoir detection optimization

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-11-30

    The goal of the work this quarter has been to partition and high-grade the Greater Green River basin for exploration efforts in the Upper Cretaceous tight gas play and to initiate resource assessment of the basin. The work plan for the quarter of July 1-September 30, 1998 comprised three tasks: (1) Refining the exploration process for deep, naturally fractured gas reservoirs; (2) Partitioning of the basin based on structure and areas of overpressure; (3) Examination of the Kinney and Canyon Creek fields with respect to the Cretaceous tight gas play and initiation of the resource assessment of the Vermilion sub-basin partition (which contains these two fields); and (4) Initiation analysis of the Deep Green River Partition with respect to the Stratos well and assessment of the resource in the partition.

  19. A comparison of natural gas pipeline options for the North

    International Nuclear Information System (INIS)

    High prices and high demand for natural gas in the North American market, combined with a more positive investment climate, have renewed interest in the development of natural gas reserves in the Mackenzie Delta region of the Northwest Territories and Prudhoe Bay in Alaska. A prerequisite to developing these resources is construction of a pipeline. This report describes the results of an analysis of five of the six pipeline options which have been considered in recent years. The options considered are: (1) Mackenzie Valley Stand Alone, (2) a combination onshore Alaska North Slope with Mackenzie Valley, (3) a combination offshore Alaska North Slope with Mackenzie Valley, (4) the Alaska Natural Gas Transmission System (ANGTS) and (5) a combination of ANGTS and Dempster Lateral. The Mackenzie Valley with the Prudhoe Bay Onshore route was not included because benefits and costs are considered to be very similar to those of the Mackenzie Valley with Prudhoe Bay Offshore route. Both these would connect Alaska gas with gas from the Mackenzie Delta and ship both down the Mackenzie Valley. The report presents results of an analysis which focused on capital costs, employment and fiscal benefits to the Northwest Territories, employment and fiscal benefits to Canada, pipeline tolls and producer revenues. Results show that both the Northwest Territories and Canada as a whole would benefit most from a Mackenzie Valley and Offshore Prudhoe Bay Pipeline route because economic, employment and fiscal impacts are the highest. Tolls are also projected to be the lowest with this option; this would result in higher revenues to producers. Although all routes have the potential to affect the geology, hydrology, climate and biological aspects of the areas surrounding them, the environmental impacts for all routes appear to be moderate for the construction phase and low to negligible for the operation. Environmental implications are discussed in detail in Appendix B. 25 refs., 43 tabs., 9

  20. Nigeria: petroleum; natural gas and economic crisis

    International Nuclear Information System (INIS)

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

  1. 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.

  2. Measuring the quantities of natural gas in energy units

    International Nuclear Information System (INIS)

    For natural gas metered on wholesale market the conversion of volumes measured under working conditions to standard conditions is compulsory. The exactness class of measurement means must be better or at least equal to the one specified by applicable norms to each measurement mean and represents the minimal contractual condition. Measurement means used to natural gas metering on wholesale market must be in compliance with metrological legislation in force. The regulation establishes measurement conditions for quantities of natural gas dealt on wholesale market between companies within natural gas sector in compliance with the following contracts: - Natural gas sale-purchase for eligible consumers frame-contract; -Natural gas acquisition frame-contract; - Natural gas underground storage frame-contract; - Natural gas transport frame-contract; - Natural gas distribution frame-contract. The paper has the following content: 1. Natural gas market in Romania in the year 2004; 2. Rules regarding measurement of the quantities of natural gas; 2.1. Regulation on measuring quantities of natural gas dealt on wholesale market; 2.2. Regulation on measuring quantities of natural gas dealt for captive consumers; 2.3. Technical agreement regarding the operation of natural gas commercial transfer stations; 3. Measurement points; 4. Measurement means; 5. Conversion of natural gas volumes from flowing conditions to standard conditions; 6. Costs related to measurement uncertainties; 7. Why is the measurement in energy units necessary?; 8. What the measurement of the quantities of natural gas in energy units presumes; 9. Advantages of measurement of the quantities of natural gas in energy units ; 10. Examples of natural gas energy balances

  3. Seismic vulnerability of natural gas pipelines

    International Nuclear Information System (INIS)

    This work deals with the analysis of the interaction of earthquakes with pipelines transporting and distributing natural gas for industrial and civil use. To this aim, a new large data-set of seismic information classified on the basis of selected seismological, geotechnical and structural parameters is presented and analyzed. Particular attention is devoted to continuous pipelines under strong ground shaking, which is the geotechnical effect due to passage of waves in soil. Results are provided in terms of the likelihood of the loss of containment with respect to Peak Ground Velocity (PGV), a seismic intensity parameter which may be easily retrieved either from local authorities and public databases or from site dependent hazard analysis. Fragility functions and seismic intensity threshold values for the failure and for the loss of containment of gas from pipeline systems are also given. The obtained functions can be easily implemented in existing codes and guidelines for industrial risk assessment, land-use planning, and for the design of public distribution network, with specific reference to Natural—Technological interaction (Na-Tech). -- Highlights: • The seismic vulnerability of natural gas pipelines is analyzed. • A collection of data for pipelines damaged by earthquake is given. • Damage states and risk states for pipelines are defined. • Consequence-based fragility formulations for the loss of containment are given • Seismic threshold values for public authority, risk assessment and gas distribution are shown

  4. 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...

  5. 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.

  6. Deregulation and natural gas trade relationships: lessons from the Alberta-California experience

    International Nuclear Information System (INIS)

    In 1978 the US government moved to deregulate the American natural gas industry. The market changes that resulted from this initial step took time to ripple their way out to regional and subnational gas trading relationships. This ripple effect required subnational governments (state and provincial regulators) to rethink their gas regulatory policies. This article examines the restructuring of the Alberta-California gas trade. It explores how changes in US policy forced California and Alberta regulators to recast their policies. It concludes with several lessons that can be drawn from this case about the complex challenge of restructuring international gas trading relationships. (author)

  7. 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).

  8. Norway as a Major Natural Gas Exporter

    International Nuclear Information System (INIS)

    As the EU Single market is expanded and deepened, substantial economic growth is expected to take place in a number of countries. Without significant technological breakthroughs in the use of energy, this growth must be followed by demand for more energy. Few alternatives are commercially available. If renewable energy sources are not developed in a much larger scale than before, non-renewable fossil fuels (oil, gas and coal) must cover most of the growth. In Europe, natural gas is ''the winner''. According to forecasts, European gas demand shall increase some 75 per cent over the next two decades. The sources for supply that shall meet this demand are limited to a few large production areas and fields, many of them at locations far from the market. Russia is and will remain the key supplier, but Norway will also be important. These two countries will dominate gas exports to Northern Europe. The author discusses challenges Norway is facing in this new period for the Norwegian gas industry

  9. World future prospects of natural gas industry and research programs on natural gas led by Institut Francais du Petrole (IFP)

    International Nuclear Information System (INIS)

    This paper gives a general overview on future prospects of world natural gas industry till 2020. In a first part, statistical data on energy demand, natural gas resources, natural gas and liquefied natural gas production and transport, supply, trade, costs and prices are offered. In the second part, the paper describes briefly research programs led by Institut Francais du Petrole (IFP) in several fields: exploration and underground storage, production and transport, treatment and liquefaction, gas uses. 4 figs., 2 tabs

  10. 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.

  11. 18 CFR 2.78 - Utilization and conservation of natural resources-natural gas.

    Science.gov (United States)

    2010-04-01

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

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

    International Nuclear Information System (INIS)

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

  13. Consortium for Petroleum & Natural Gas Stripper Wells

    Energy Technology Data Exchange (ETDEWEB)

    Joel L. Morrison; Sharon L. Elder

    2006-12-31

    The Pennsylvania State University, under contract to the U.S. Department of Energy (DOE), National Energy Technology Laboratory (NETL), established a national industry-driven Stripper Well Consortium (SWC) that is focused on improving the production performance of domestic petroleum and/or natural gas stripper wells. The SWC represents a partnership between U.S. petroleum and natural gas producers, trade associations, state funding agencies, academia, and the NETL. This document serves as the eleventh quarterly technical progress report for the SWC. Key activities for this reporting period included: (1) Organizing and hosting the Fall SWC Technology Transfer Workshop for the northeastern U.S., in Pittsburgh, PA, on November 9, 2006, and organizing and identifying projects to exhibit during the SWC/Gas Storage Technology Consortium (GSTC) joint reception on November 8, 2006; (2) Distributing a paper copy of the Texas Tech 2004 Final Report and a revised, complete compact disc of all 2004 final reports; (3) Invoicing current and potential members for FY2007; (4) Soliciting nominations for the 2007-2008 Executive Council seats; and (5) Communications and outreach.

  14. 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.

  15. 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.

  16. Oil and natural gas industry issues

    International Nuclear Information System (INIS)

    The authors provide a quick overview of the oil and natural gas industry, explaining its significance to the energy sector. The Canadian economy is driven by energy, which greatly improves our quality of life. They represent a secure supply of energy for North America, in support of commercial, industrial and household consumers. The economic impact of upstream oil and gas, pipeline and distribution sectors was examined using a graph which provided number of jobs per sector, investment, and payments to governments. A second graph depicting energy shares by region was shown. The exports and imports of natural gas and oil for 1997 are discussed. The authors discuss some of the constraints faced by the industry in their attempt to contribute to the economy and energy supply, such as climate change policy, federal-provincial regulatory effectiveness and efficiency, access to land and resources, the innovation strategy of the country, the competitiveness of Canadian tax policy, and consumer awareness or role of industry, markets and regulation. The findings of two Ipsos-Reid surveys are discussed. The first concerns the understanding of the public and their views of the issue of climate change, while the second deals with landowners and general public on pipelines. A brief section discusses policy development principles, and the authors conclude the presentation with three questions for the Ministers. What processes need to be established to address the issues? What timelines and delivery dates can we commit to? What are the follow up steps to bring this about? figs

  17. Gas exchange measurements in natural systems

    International Nuclear Information System (INIS)

    Direct knowledge of the rates of gas exchange in lakes and the ocean is based almost entirely on measurements of the isotopes 14C, 222Rn and 3He. The distribution of natural radiocarbon has yielded the average rate of CO2 exchange for the ocean and for several closed basin lakes. That of bomb produced radiocarbon has been used in the same systems. The 222Rn to 226Ra ratio in open ocean surface water has been used to give local short term gas exchange rates. The radon method generally cannot be used in lakes, rivers, estuaries or shelf areas because of the input of radon from sediments. A few attempts have been made to use the excess 3He produced by decay of bomb produced tritium in lakes to give gas transfer rates. The uncertainty in the molecular diffusivity of helium and in the diffusivity dependence of the rate of gas transfer holds back the application of this method. A few attempts have been made to enrich the surface waters of small lakes with 226Ra and 3H in order to allow the use of the 222Rn and 3He methods. While these studies give broadly concordant results, many questions remain unanswered. The wind velocity dependence of gas exchange rate has yet to be established in field studies. The dependence of gas exchange rate on molecular diffusivity also remains in limbo. Finally, the degree of enhancement of CO2 exchange through chemical reactions has been only partially explored. 49 references, 2 figures, 2 tables

  18. Abundant Shale Gas Resources: Long-Term Implications for U.S. Natural Gas Markets

    OpenAIRE

    Stephen P. A. Brown; Krupnick, Alan

    2010-01-01

    According to recent assessments, the United States has considerably more recoverable natural gas in shale formations than was previously thought. Such a development raises expectations that U.S. energy consumption will shift toward natural gas. To examine how the apparent abundance of natural gas and projected growth of its use might affect natural gas prices, production, and consumption, we use NEMS-RFF to model a number of scenarios—reflecting different perspectives on natural gas availabil...

  19. Remote sensing of leaf responses to leaking underground natural gas

    OpenAIRE

    Smith, Karon Lesley

    2002-01-01

    Detection of leaking gas pipelines is important for safety, economic and environmental reasons. Remote sensing of vegetation offers the potential to identify gas leakage. The research aim was to determine the effects of elevated soil concentrations of natural gas on overlying vegetation. Pot-scale investigations were carried out to determine whether changes in spectral characteristics were specific to natural gas or were a generic response to soil-oxygen displacement. Natural gas, argon, ...

  20. [Natural gas rate design and transportation issues

    International Nuclear Information System (INIS)

    This paper is presented from an industrial user viewpoint with regards to natural gas distribution and pricing. The author reviews the problems with rate structures at local distributing companies and gas utility companies which resort to charging high prices to industrial users while subsidizing residential users. He goes on then to discuss the lack of innovation amount LDCs to meet the needs of the industrial sector. Secondly it analyses the regulation and price structure of the pipeline industry which drastically affects all gas prices. The paper specifically discusses 'equivalent margin rates' which are being used by many states to control transportation rates. The author feels that these margin rates are inappropriate in that it transfers much of the LDC's exploration and development costs to the pipeline company which transfers it on to the consumer. He feels that the transportation rates should exclude all costs that are clearly not incurred by an LDC to provide transportation service. The paper concludes with recommendations to regulators regarding the need for regulatory reform of deregulation of the gas industry with regards to profit-taking and the transportation industry with regards to developing capacity assignment programs

  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. Synthetic Natural Gas. Large-scale introduction of green natural gas in existing gas grids

    International Nuclear Information System (INIS)

    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

  3. 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...

  4. A Review of Turkish Natural Gas Distribution Market

    OpenAIRE

    Erdogdu, Erkan

    2009-01-01

    In Turkey, natural gas consumption started at 0.5 bcm (billion cubic meters) in 1987 and reached approximately 35 bcm in 2007. Turkish natural gas usage is projected to further increase remarkably in coming years. In 2001, a reform process was started to create and strengthen a competitive natural gas market. However, the reform has not worked out as expected so far. The present article discusses the application of auctions in Turkish natural gas distribution zones. After presenting a short s...

  5. Developments in U.S. and Canadian natural gas prices and cross-border finance

    International Nuclear Information System (INIS)

    Issues related to natural gas supply imperatives, long-term demand trends, near-term natural gas price outlook, extended price and activity outlook, recent cross-border financing activities and U.S. capital market trends were addressed by the keynote speaker to the Conference. North American natural gas reserves, production, supply and demand situation were also reviewed. Current U.S. natural gas imports from Canada were said to be at pipeline capacity. Canadian natural gas production was also at record levels, but increasingly limited by low pipeline capacities. The speaker predicted that because of the large supply and stable prices, future trends point to consumers switching to natural gas from other energy sources such as coal, oil and nuclear power. The primary growth for natural gas was predicted to be in the industrial and electric utility sectors. Construction of additional pipeline capacity was seen as the key to gaining an even larger share of the U.S. market for Canadian natural gas. Pipeline construction would also have a stimulating effect on further drilling activity in Canada

  6. Numerical Monitoring of Natural Gas Distribution Discrepancy Using CFD Simulator

    OpenAIRE

    Vadim E. Seleznev

    2010-01-01

    The paper describes a new method for numerical monitoring of discrepancies in natural gas supply to consumers, who receive gas from gas distribution loops. This method serves to resolve the vital problem of commercial natural gas accounting under the conditions of deficient field measurements of gas supply volumes. Numerical monitoring makes it possible to obtain computational estimates of actual gas deliveries over given time spans and to estimate their difference from corresponding values r...

  7. Environmental data energy technology characterizations: natural gas

    Energy Technology Data Exchange (ETDEWEB)

    1980-04-01

    Environmental Data Energy Technology Characterizations are publications which are intended to provide policy analysts and technical analysts with basic environmental data associated with key energy technologies. This publication provides backup documentation on natural gas. The transformation of the energy in gas into a more useful form is described in this document in terms of major activity areas in the gas cycle; that is, in terms of activities which produce either an energy product or a fuel leading to the production of an energy product in a different form. The activities discussed in this document are exploration, extraction, purification, power-plants, storage and transportation of natural gas. These activities represent both well-documented and non-documented activity areas. The former activities are characterized in terms of actual operating data with allowance for future modification where appropriate. Emissions are assumed to conform to environmental standards. The other activity areas examined are those like exploration and extraction, where reliance on engineering studies provided the data. The organization of the chapters in this volume is designed to support the tabular presentation in the summary. Each chapter begins with a brief description of the activity under consideration. The standard characteristics, size, availability, mode of functioning, and place in the fuel cycle are presented. Next, major legislative and/or technological factors influencing the commercial operation of the activity are offered. Discussions of resources consumed, residuals produced, and economics follow. To aid in comparing and linking the different activity areas, data for each area are normalized to 10/sup 12/ Btu of energy output from the activity.

  8. Substitute natural gas from biomass gasification

    Energy Technology Data Exchange (ETDEWEB)

    Tunaa, Per (Lund Inst. of Technology, Lund (SE))

    2008-03-15

    Biomass is by many considered as the only alternative to phase-out the usage of fossil fuels such as natural gas and oil especially for the transportation sector where alternative solutions, such as hydrogen fuel cells and batteries, are not yet fully developed. Thermal gasification or other methods such as pyrolysis of the biomass must be applied in order to produce an intermediate product suitable for further upgrading to either gaseous or liquid products. This thesis will evaluate the possibilities of producing, substitute natural gas, (SNG) from biomass gasification by using computer simulation. Three different gasification techniques were evaluated; entrained-flow, fluidized-bed and indirect gasification coupled with two different desulphurisation systems and two methanation processes. The desulphurisation systems were a zinc oxide bed and a Rectisol wash system. Methanation were performed by a series of adiabatic reactors with gas recycling and by an isothermal reactor. The impact on SNG efficiency from system pressure, isothermal methanation temperature and PSA methane recovery were evaluated as well. The results show that the fluidized-bed and the indirect gasifier have the highest SNG efficiency. Furthermore there are little to no difference between the methanation processes and small differences for the gas cleanup systems. SNG efficiencies in excess of 50 % were possible for all gasifiers. SNG efficiency is defined as the energy in the SNG product divided by the total input to the system from biomass, drying and oxygen. Increasing system pressure has a negative impact on SNG efficiency as well as increasing operating costs due to increased power for compression. Isothermal methanation temperature has no significant impact on SNG efficiency. Recovering as much methane as possible in the PSA is the most important parameter. Recovering methane that has been dissolved in condensed process water increases the SNG efficiency by 2-10% depending on system.

  9. Key numbered-data of the French natural gas industry

    International Nuclear Information System (INIS)

    The third edition of this folder contains the numbered data relative to the activity of the French natural gas industry in 1998 according to the information available in June 15, 1999. Consumption, sales and supplies data are presented for both natural gas and LPG fuel together with a map of the French natural gas transportation network. (J.S.)

  10. 76 FR 18213 - Corning Natural Gas Corporation; Notice of Filing

    Science.gov (United States)

    2011-04-01

    ... Energy Regulatory Commission Corning Natural Gas Corporation; Notice of Filing Take notice that on March 23, 2011, Corning Natural Gas Corporation submitted a revised baseline filing of their Statement of Operating Conditions for services provided under section 311 of the Natural Gas Policy Act of 1978...

  11. 18 CFR 157.210 - Mainline natural gas facilities.

    Science.gov (United States)

    2010-04-01

    ... 18 Conservation of Power and Water Resources 1 2010-04-01 2010-04-01 false Mainline natural gas... COMMISSION, DEPARTMENT OF ENERGY REGULATIONS UNDER NATURAL GAS ACT APPLICATIONS FOR CERTIFICATES OF PUBLIC... GAS ACT Interstate Pipeline Blanket Certificates and Authorization Under Section 7 of the Natural...

  12. 75 FR 2130 - Southern Natural Gas Company; Notice of Application

    Science.gov (United States)

    2010-01-14

    ... Energy Regulatory Commission Southern Natural Gas Company; Notice of Application January 6, 2010. Take notice that on December 29, 2009, Southern Natural Gas Company (Southern), 569 Brookwood Village, Suite... section 7(b) of the Natural Gas Act (NGA) and Part 157 of the Commission's regulations, for an...

  13. NATURAL GAS STORAGE ROLE IN ENERGY SAFETY ASSURANCE IN POLAND

    OpenAIRE

    Stanis³aw Brzeziñski

    2008-01-01

    : In the paper author considers possibility of natural gas storage in natural underground stores in large scale. The author presents natural gas stores in Poland with their technical and economical features and chances of their extension. He also presents influence of large scale gas storage on energy safety assurance.

  14. 26 CFR 48.4041-21 - Compressed natural gas (CNG).

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 16 2010-04-01 2010-04-01 true Compressed natural gas (CNG). 48.4041-21 Section... natural gas (CNG). (a) Delivery of CNG into the fuel supply tank of a motor vehicle or motorboat—(1) Imposition of tax. Tax is imposed on the delivery of compressed natural gas (CNG) into the fuel supply...

  15. 75 FR 67352 - Liberty Natural Gas, LLC; Notice of Application

    Science.gov (United States)

    2010-11-02

    ... Energy Regulatory Commission Liberty Natural Gas, LLC; Notice of Application October 26, 2010. On October 14, 2010, Liberty Natural Gas, LLC (Liberty) filed with the Federal Energy Regulatory Commission (Commission) an application under section 7 of the Natural Gas Act and section 157 of the...

  16. 77 FR 35958 - Northern Natural Gas Company; Notice of Application

    Science.gov (United States)

    2012-06-15

    ... Energy Regulatory Commission Northern Natural Gas Company; Notice of Application Take notice that on May 30, 2012, Northern Natural Gas Company (Northern), 1111 South 103rd Street, Omaha, Nebraska 68124... regulations and section 7(b) of the Natural Gas Act, to abandon by sale to DKM Enterprises, LLC (DKM)...

  17. 75 FR 35779 - Northern Natural Gas Company; Notice of Application

    Science.gov (United States)

    2010-06-23

    ... Energy Regulatory Commission Northern Natural Gas Company; Notice of Application June 16, 2010. Take notice that on June 2, 2010, Northern Natural Gas Company (Northern), 1111 South 103rd Street, Omaha... Natural Gas Act, for a certificate of public convenience and necessity authorizing the increase...

  18. 78 FR 51716 - Northern Natural Gas Company; Notice of Application

    Science.gov (United States)

    2013-08-21

    ... Energy Regulatory Commission Northern Natural Gas Company; Notice of Application Take notice that on August 1, 2013, Northern Natural Gas Company (Northern), 1111 South 103rd Street, Omaha, Nebraska 68124, filed an application pursuant to section 7(c) of the Natural Gas Act and part 157 of the...

  19. Gasoline and other transportation fuels from natural gas in Canada

    International Nuclear Information System (INIS)

    Ways in which natural gas might displace cude oil as a source of fuels for the Canadian transportation market are reviewed. Three approaches are possible: (1) direct use as compressed natural gas; (2)conversion of natural gas to methanol; and (3) further conversion of methanol to synthetic gasoline. (author)

  20. Fuel tank for liquefied natural gas

    Science.gov (United States)

    DeLay, Thomas K. (Inventor)

    2012-01-01

    A storage tank is provided for storing liquefied natural gas on, for example, a motor vehicle such as a bus or truck. The storage tank includes a metal liner vessel encapsulated by a resin-fiber composite layer. A foam insulating layer, including an outer protective layer of epoxy or of a truck liner material, covers the composite layer. A non-conducting protective coating may be painted on the vessel between the composite layer and the vessel so as to inhibit galvanic corrosion.

  1. Retrofitting bus fleet for natural gas operation

    International Nuclear Information System (INIS)

    Buses, operating within a Florence (Italy) municipal transportation system, and equipped with Otto cycle engines, were selected for retrofitting taking into account the suitability of each vehicle's specific routing and service requirements. Cost benefit analyses indicated that it wouldn't be economically feasible to retrofit buses equipped with diesel engines. A computerized refuelling system was set up at the fleet's central service station which was hooked up to the natural gas utility's supply line. This paper tables the cost benefit analysis data comparing gasoline and methane operation and reflecting the cost savings which are expected to be accrued through this methanization program over a span of 14 years

  2. Natural gas and oil technology partnership support

    Energy Technology Data Exchange (ETDEWEB)

    Schmidt, T.W.

    1996-06-01

    The Natural Gas and Oil Technology Partnership expedites development and transfer of advanced technologies through technical interactions and collaborations between the national laboratories and the petroleum industry - majors, independents, service companies, and universities. The Partnership combines the expertise, equipment, facilities, and technologies of the Department of Energy`s national laboratories with those of the US petroleum industry. The laboratories utilize unique capabilities developed through energy and defense R&D including electronics, instrumentation, materials, computer hardware and software, engineering, systems analysis, physics, and expert systems. Industry contributes specialized knowledge and resources and prioritizes Partnership activities.

  3. Lightweight Tanks for Storing Liquefied Natural Gas

    Science.gov (United States)

    DeLay, Tom

    2008-01-01

    Single-walled, jacketed aluminum tanks have been conceived for storing liquefied natural gas (LNG) in LNG-fueled motor vehicles. Heretofore, doublewall steel tanks with vacuum between the inner and outer walls have been used for storing LNG. In comparison with the vacuum- insulated steel tanks, the jacketed aluminum tanks weigh less and can be manufactured at lower cost. Costs of using the jacketed aluminum tanks are further reduced in that there is no need for the vacuum pumps heretofore needed to maintain vacuum in the vacuum-insulated tanks.

  4. The 1991 natural gas vehicle challenge: Developing dedicated natural gas vehicle technology

    Energy Technology Data Exchange (ETDEWEB)

    Larsen, R.; Rimkus, W. (Argonne National Lab., IL (United States)); Davies, J. (General Motors of Canada Ltd., Toronto, ON (Canada)); Zammit, M. (AC Rochester, NY (United States)); Patterson, P. (USDOE, Washington, DC (United States))

    1992-01-01

    An engineering research and design competition to develop and demonstrate dedicated natural gas-powered light-duty trucks, the Natural Gas Vehicle (NGV) Challenge, was held June 6--11, 1191, in Oklahoma. Sponsored by the US Department of Energy (DOE), Energy, Mines, and Resources -- Canada (EMR), the Society of Automative Engineers (SAE), and General Motors Corporation (GM), the competition consisted of rigorous vehicle testing of exhaust emissions, fuel economy, performance parameters, and vehicle design. Using Sierra 2500 pickup trucks donated by GM, 24 teams of college and university engineers from the US and Canada participated in the event. A gasoline-powered control testing as a reference vehicle. This paper discusses the results of the event, summarizes the technologies employed, and makes observations on the state of natural gas vehicle technology.

  5. The 1991 natural gas vehicle challenge: Developing dedicated natural gas vehicle technology

    Energy Technology Data Exchange (ETDEWEB)

    Larsen, R.; Rimkus, W. [Argonne National Lab., IL (United States); Davies, J. [General Motors of Canada Ltd., Toronto, ON (Canada); Zammit, M. [AC Rochester, NY (United States); Patterson, P. [USDOE, Washington, DC (United States)

    1992-02-01

    An engineering research and design competition to develop and demonstrate dedicated natural gas-powered light-duty trucks, the Natural Gas Vehicle (NGV) Challenge, was held June 6--11, 1191, in Oklahoma. Sponsored by the US Department of Energy (DOE), Energy, Mines, and Resources -- Canada (EMR), the Society of Automative Engineers (SAE), and General Motors Corporation (GM), the competition consisted of rigorous vehicle testing of exhaust emissions, fuel economy, performance parameters, and vehicle design. Using Sierra 2500 pickup trucks donated by GM, 24 teams of college and university engineers from the US and Canada participated in the event. A gasoline-powered control testing as a reference vehicle. This paper discusses the results of the event, summarizes the technologies employed, and makes observations on the state of natural gas vehicle technology.

  6. 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)

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

    Energy Technology Data Exchange (ETDEWEB)

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

    2010-07-01

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

  8. Environmental effects of submarine seeping natural gas

    Science.gov (United States)

    Dando, P. R.; Hovland, M.

    1992-10-01

    It is suspected that most shallow reservoirs of natural gas vent to the surface to some degree. This seeping may be through diffusion of dissolved gas or by a flow of gas bubbles which entrain interstitial water during the rise through the sediments to the surface. Methane bubbles dissolved other gases, notably hydrogen sulphide and carbon dioxide, during their ascent. Under suitable temperature-pressure conditions gas hydrates may be formed close to or at the seabed Black suphide-rich sediments and mats of sulphur oxidizing bacteria are frequently observed close to the sediments surface at seep sites, including a sharp oxic/anoxic boundary. Animal species associated with these gas seeps include both species which obtain nutrition from symbiotic methane-oxidizing bacteria and species with symbolic sulphur-oxidizing bacteria. It is suspected that at some microseepage an enhanced biomass of meiofauna and macrofauna is supported by a food chain based on free-living and symbiotic sulphur-oxidizing and methane-oxidizing bacteria. The most common seep-related features of sea floor topography are local depressions including pockmark craters. Winnowing of the sediment during their creation leads to an accumulation of larger detritis in the depressions. Where the deprssions overlies salt diapirs they may be filled with hypersaline solutions. In some areas dome-shaped features are associated with seepage and these may be colonized by coral reefs. Other reefs, "hard-grounds", columnar and disc-shaped protrusions, all formed of carbonate-cemented sediments, are common on the sea floor in seep areas. Much of the carbonate appears to be derived from carbon dioxide formed as a result of methane oxidation. The resulting hard-bottoms on the sea floor are often colonized by species not found on the neighboring soft-bottoms. As a result seep areas may be characterized by the presence of a rich epifauna.

  9. Recompression of natural gas during pipeline repair

    Energy Technology Data Exchange (ETDEWEB)

    Rotink, M.H.; Koppens, B.G. [N. V. Nederlandse Gasunie, Groningen (Netherlands)

    2013-04-15

    Gasunie is working to minimize the company's emission of greenhouse gases and set up a so-called (carbon) footprint reduction programme. Recompression of natural gas is a part of that programme, being the better alternative for flaring or venting when a pipeline must be emptied. To fully utilize the recompression concept, a unique recompression unit was designed to make recompression as easy as possible, what was considered to be of vital importance for successful implementation. The unit came into operation in 2006 and Gasunie has integrated recompression in its regular workflow. 30 gas evacuation jobs have since been done with recompression which resulted in a recompressed volume of 13.3 million m{sup 3}(n). This volume represents 238,000 t of CO{sub 2}-equivalents that are prevented of flowing into the atmosphere and a revenue of 3.7 million Euro from the gas that is saved from beingwasted by flaring or venting. The revenue is based on a commodity price of 0.28 Euro/m{sup 3}. The unit did cost 1.5 million Euro, so the return on investment is obvious. If all gas evacuation jobs are considered, there is still some recompression potential left. A limiting factor of recompression is the time it takes. In some cases the time to recompress exceeds the allowable down time of the pipeline. Therefore a second unit is delivered to Gasunie in 2010. With this extra capacity more gas can be recompressed. Gasunie has put in serious effort to get the recompression concept working in all its aspects and is therefore very pleased with the results so far. This is underlined by the fact that a second unit is bought. With recompression Gasunie has found a way to reduce greenhouse emissions in a cost effective way, or even better, in a cost saving way.

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

    International Nuclear Information System (INIS)

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

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

    International Nuclear Information System (INIS)

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

  12. Natural gas integration in Latin America: end of a dream?

    International Nuclear Information System (INIS)

    Throughout the 1990's to year 2000, energy integration, and particularly natural gas integration, was seen as a major goal in the southern cone of South America. The regional perspective for energy was related to an even more challenging objective - Latin American economic integration, which was quickly moving forward by the constitution of Mercosur, the free trade zone built by Argentina, Brazil, Uruguay and Paraguay, and also having Bolivia and Chile as special partners. Mercosur was getting stronger and becoming a successful political project. Trade conflicts existed, but they were considered normal and nobody would disagree about the viability of Mercosur. By the beginning of the 21. century, the economic integration process in South America was already advancing timidly as compared to the impetus from the beginning of 1990's. Mercosur started facing complex and almost insurmountable challenges after the numerous global financial crises (from 1998 to 2003) had affected the economic balances in the region. Energy and gas integration in South America has equally lost perspective as fast as the importance of economic integration has declined. The economic crises in the region and poor energy policies have discourage energy companies to invest. The paper presents this recent history of rise and fall in the concept of economic and energy integration in the southern cone of South America. Despite the abundance of energy resources, and particularly the plethora of recently discovered natural gas, the region has been experiencing systematic and important energy shortages, which may threaten its economic recovery. A stronger energy integration policy would help all the partner countries to reduce energy supply risks. Yet, energy (and gas) integration in the southern cone is still a complex long-term political project, which must involve all countries, but whose future perspective is unclear. It seems almost impossible to keep pushing forward this project without

  13. Natural gas integration in latin america: forward or backwards?

    International Nuclear Information System (INIS)

    Throughout the 1990's to Year 2000, energy integration, and particularly natural gas integration, was seen as a major goal in the Southern Cone of South America, The regional perspective for energy was related to an even more challenging objective - Latin American economic integration, which was quickly moving forward by the constitution of MERCOSUR, the free trade zone built by Argentina, Brazil, Uruguay and Paraguay, and also having Bolivia and Chile as special partners. MERCOSUR was getting stronger and becoming a successful political project. Trade conflicts existed, but they were considered normal and nobody would disagree about the viability of MERCOSUR. By the beginning of the 21. Century, the economic integration process in South America was already advancing timidly as compared to the impetus from the beginning of 1990's. MERCOSUR started facing complex and almost insurmountable challenges after the numerous global financial crises (from 1998 to 2003) which had affected the economic balances in the region. Energy and gas integration in South America has equally lost perspective as fast as the importance of economic integration has declined. The economic crises in the region and poor energy policies have discouraged energy companies to invest. The paper presents this recent history of rising and falling in the concept of economic and energy integration in the Southern Cone of South America. Despite the abundance of energy resources, and particularly the plethora of recently discovered natural gas, the region has been experiencing systematic and important energy shortages, which may threaten its economic recovery. A stronger energy integration policy would help all the partner countries to reduce energy supply risks. Yet, energy (and gas) integration in the Southern Cone is still a complex long-term political project, which must involve all countries, but whose future perspective is unclear. It seems almost impossible to keep pushing forward this project

  14. 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 ...

  15. Tariffs for natural gas, electricity and cogeneration

    International Nuclear Information System (INIS)

    The rate of return of the combined generation of heat and power is not only determined by the capital expenditures and the costs of maintenance, control, management and insurances, but also by the fuel costs of the cogeneration installation and the avoided fuel costs in case of separated heat production, the avoided/saved costs of electricity purchase, and the compensation for possible supply to the public grid (sellback). This brochure aims at providing information about the structure of natural gas and electricity tariffs to be able to determine the three last-mentioned expenditures. First, attention is paid to the tariffs of natural gas for large-scale consumers, the tariff for cogeneration, and other tariffs. Next, the structure of the electricity tariffs is dealt with in detail, discussing the accounting system within the electric power sector, including the alterations in the National Basic Tariff and the Regional Basic Tariff (abbreviated in Dutch LBR, respectively RBT) per January 1, 1995, the compensations for large-scale consumers and specific large-scale consumers, electricity sellback tariffs, and compensations for reserve capacity. 7 figs., 5 tabs., 2 appendices, 7 refs

  16. Emissions credits from natural gas vehicles

    International Nuclear Information System (INIS)

    Dedicated natural gas vehicles (NGVs) often are capable of testing to lower than federally required engine certification standards. NGVs often meet inherently low emission vehicle (ILEV) and ultra low emission vehicle (ULEV) standards. Over the useful life of the vehicle, a significant amount of mobile source emission reduction credits (MSERCs) can be generated. This paper will discuss key elements of establishing a workable methodology to quantify the emissions benefits generated through the purchase and use of heavy-duty natural gas vehicles instead of heavy-duty diesel vehicles. The paper will focus on a public fleet of transit buses owned by the Massachusetts Bay Transit Agency, the Massachusetts Port Authority, and a private fleet of waste haulers. Public fleets may generate emission credits as a key compliance option to offset emission shortfalls from changes to the Employee Commute Options (ECO) program, the Inspection and Maintenance program, and facilitate annual surface transportation conformity. Private fleets may generate emission credits for open market trading to area and stationary sources seeking to buy credits from mobile sources, where allowed by EPA and state policy

  17. Gasoline from natural gas by sulfur processing

    Energy Technology Data Exchange (ETDEWEB)

    Erekson, E.J.; Miao, F.Q. [Institute of Gas Technology, Des Plaines, IL (United States)

    1995-12-31

    The overall objective of this research project is to develop a catalytic process to convert natural gas to liquid transportation fuels. The process, called the HSM (Hydrogen Sulfide-Methane) Process, consists of two steps that each utilize a catalyst and sulfur-containing intermediates: (1) converting natural gas to CS{sub 2} and (2) converting CS{sub 2} to gasoline range liquids. Catalysts have been found that convert methane to carbon disulfide in yields up to 98%. This exceeds the target of 40% yields for the first step. The best rate for CS{sub 2} formation was 132 g CS{sub 2}/kg-cat-h. The best rate for hydrogen production is 220 L H{sub 2} /kg-cat-h. A preliminary economic study shows that in a refinery application hydrogen made by the HSM technology would cost $0.25-R1.00/1000 SCF. Experimental data will be generated to facilitate evaluation of the overall commercial viability of the process.

  18. Reformed natural gas. Appendix; Reformeret naturgas. Appendiks

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2004-02-01

    A steam reforming unit has been developed during this project. The unit converts natural gas into reformed natural gas (RNG), which contain hydrogen. The RNG is combusted in an SI engine, which produces power and heat. Hydrogen was supposed to reduce hydrocarbon emissions and increase the combustion efficiency. An efficient control strategy has been developed, and the plant has been operating automatically without problems for more than one week. An increase in power efficiency of 0,5% was achieved, but almost no reduction in hydrocarbon emissions. However, the engine was unable to operate at excess air ratios beyond 2, where 10% reduction in unburned hydrocarbon emissions was seen. It is believed that larger plants, which operates with more excess air, will demonstrate more reduction in unburned hydrocarbons with RNG. An increase in compression ratio with RNG over NG is possible since the engine operates more stable on RNG. This could further improve power efficiency with 2-3%. The payback time for the plant was calculated to be 81 years without the effect from increased compression ratio. This does not support implementation of the plant in practice. (au)

  19. Field tests and commercialization of natural gas leak detectors

    Energy Technology Data Exchange (ETDEWEB)

    Choi, D.S.; Jeon, J.S.; Kim, K.D.; Cho, Y.A. [R and D Center, Korea Gas Corporation, Ansan (Korea)

    1999-09-01

    Objectives - (1) fields test of industrial gas leak detection monitoring system. (2) commericialization of residential gas leak detector. Contents - (1) five sets of gas leak detection monitoring system were installed at natural gas transmition facilities and tested long term stability and their performance. (2) improved residential gas leak detector was commercialised. Expected benefits and application fields - (1) contribution to the improvement of domestic gas sensor technology. (2) localization of fabrication technology for gas leak detectors. 23 refs., 126 figs., 37 tabs.

  20. The efficiency of natural gas futures markets

    International Nuclear Information System (INIS)

    Recent experience with the emergence of futures markets for natural gas has led to many questions about the drivers and functioning of these markets. Most often, however, studies lack strong statistical support. The objective of this article is to use some classical statistical tests to check whether futures markets for natural gas (NG) are efficient or not. The problem of NG market efficiency is closely linked to the debate on the value of NG. More precisely, if futures markets were really efficient, then: 1) spot prices would reflect the existence of a market assessment, which is proof that speculation and the manipulation of prices are absent; 2) as a consequence, spot prices could give clear signals about the value of NG; and 3) historical series on spot prices could serve as ''clean'' benchmarks in the pricing of NG in long-term contracts. On the whole, since the major share of NG is sold to power producers, the efficiency of futures markets implies that spot prices for NG are driven increasingly by power prices. On the other hand, if futures markets for natural gas fail the efficiency tests, this will reflect: 1) a lack of liquidity in futures markets and/or possibilities of an excess return in the short term; 2) a pass-through of the seasonality of power demand in the gas market; 3) the existence of a transitory process, before spot markets become efficient and give clear signals about the value of NG. Using monthly data on three segments of the futures markets, our findings show that efficiency is almost completely rejected on both the International Petroleum Exchange in London (UK market) and the New York Mercantile Exchange (US market). On the NYMEX, the principle of ''co-movement'' between spot and forward prices seems to be respected. However, the autocorrelation functions of the first differences in the price changes show no randomness of price fluctuations for three segments out of four. Further, both the NYMEX and the IPE fail, with regard to the

  1. Natural gas and deregulation in the European Market

    International Nuclear Information System (INIS)

    The gas market is progressively moving towards new organizations under the effect of deregulation initiated in the United States, the United Kingdom and transposed to other countries, particularly in Europe, at least for the member countries of the European Union. Within the framework provided by this overall trend, Cedigaz proposes a study titled 'Natural Gas and Deregulation' in order to describe the main developments affecting these markets on account of deregulation. This report is structured on the basis of three main topics (market organization, marketing modes, pricing) which appears to be the most cogent in terms of deregulation. This grouping by major topics accordingly offers a relatively synthetic view of the main trends which could be observed in the European market, for example. The analysis is largely based on the example of the American market and, to a lesser extent, on the British situation. Incidentally, it has adapted the terms 'regulated market' to define conventional markets and 'deregulated market' to define markets which have incorporated the principle of Third Party Access (TPA). This is obviously a mere convention, since in both cases, the gas market, a network market, is regulated either by the State or by an independent agency. Also noteworthy is the diversity of the regulation methods for the network markets. While an underlying principle prevails throughout, particularly the introduction of TPA, political and energy considerations alike are liable to condition strongly the final structure of a given market. The apparently comparable British and American experience thus display substantial differences. In other words, one should not imagine a sudden transposition of either case to the European market. The different States preserve considerable leeway to guide market developments in one direction or another. On the whole, deregulation is not a frozen process, but has to adapt permanently to developments in a market stage-managed by

  2. 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

    ... Irving Oil Commercial Order granting blanket GP. authority to export natural gas to Canada. 3214 01/02/13... Granting Authority To Import and Export Natural Gas, To Export Liquefied Natural Gas, To Export Compressed.... INC 12-113-LNG MAIN PASS ENERGY HUB, LLC 12-114-LNG IRVING OIL COMMERCIAL GP 12-164-NG XPRESS...

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

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-07-01

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

  4. Mathematical simulation of the process of condensing natural gas

    Directory of Open Access Journals (Sweden)

    Tastandieva G.M.

    2015-01-01

    Full Text Available Presents a two-dimensional unsteady model of heat transfer in terms of condensation of natural gas at low temperatures. Performed calculations of the process heat and mass transfer of liquefied natural gas (LNG storage tanks of cylindrical shape. The influence of model parameters on the nature of heat transfer. Defined temperature regimes eliminate evaporation by cooling liquefied natural gas. The obtained dependence of the mass flow rate of vapor condensation gas temperature. Identified the possibility of regulating the process of “cooling down” liquefied natural gas in terms of its partial evaporation with low cost energy.

  5. Natural Gas Versus Nuclear New Build Versus Life Extension

    International Nuclear Information System (INIS)

    Proven natural gas reserves and production in the USA have continued to increase in recent years. This is due to the exploration of shale formations and the expanded use of hydraulic fracking technology. Looking forward, we can expect that high crude oil prices will sustain natural gas production at current levels (approximately 25% of natural gas production in the USA is a by-product of crude oil drilling), and the natural gas liquid cuts are priced with crude oil. Continued drilling in the near term for natural gas is required by lease obligations and by commitments to investors

  6. 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?.

  7. Does increased extraction of natural gas reduce carbon emissions?

    OpenAIRE

    Aune, Finn Roar; Golombek, Rolf; Kittelsen, Sverre A.C

    2003-01-01

    Without an international climate agreement, extraction of more natural gas could reduce emissions of CO2 as more “clean” natural gas may drive out “dirty” coal and oil. Using a computable equilibrium model for the Western European electricity and natural gas markets, we examine whether increased extraction of natural gas in Norway reduces global emissions of CO2. We find that both in the short run and in the long run total emissions are reduced if the additional quantity of natural gas is use...

  8. Natural gas supply strategies for European energy market actors

    International Nuclear Information System (INIS)

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

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

    International Nuclear Information System (INIS)

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

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

    International Nuclear Information System (INIS)

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

  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. 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.

  13. The cost of natural gas shortages in Ireland

    OpenAIRE

    Leahy, Eimear; Devitt, Conor; Lyons, Seán; Tol, Richard S. J.

    2011-01-01

    This paper investigates the economic implications of disruptions of one to ninety days to the supply of natural gas in Ireland. We assess the impact of a hypothetical gas supply disruption in both winter and summer in 2008 (with observed market characteristics) and in 2020 (with projected market characteristics). The cost of a natural gas outage includes the cost of natural gas being unavailable for heating and other purposes in the industrial and commercial sectors, lost consumer surplus in ...

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

    Energy Technology Data Exchange (ETDEWEB)

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

    2001-07-01

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

  15. Israel-New natural gas producer in the Mediterranean

    International Nuclear Information System (INIS)

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

  16. Israel-New natural gas producer in the Mediterranean

    Energy Technology Data Exchange (ETDEWEB)

    Shaffer, Brenda, E-mail: bshaffer@univ.haifa.ac.il [School of Political Sciences, University of Haifa, Mount Carmel, Haifa 31905 (Israel)

    2011-09-15

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

  17. Naturally fractured tight gas reservoir detection optimization

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-11-30

    The work plan for October 1, 1997 to September 30, 1998 consisted of investigation of a number of topical areas. These topical areas were reported in four quarterly status reports, which were submitted to DOE earlier. These topical areas are reviewed in this volume. The topical areas covered during the year were: (1) Development of preliminary tests of a production method for determining areas of natural fracturing. Advanced Resources has demonstrated that such a relationship exists in the southern Piceance basin tight gas play. Natural fracture clusters are genetically related to stress concentrations (also called stress perturbations) associated with local deformation such a faulting. The mechanical explanation of this phenomenon is that deformation generally initiates at regions where the local stress field is elevated beyond the regional. (2) Regional structural and geologic analysis of the Greater Green River Basin (GGRB). Application of techniques developed and demonstrated during earlier phases of the project for sweet-spot delineation were demonstrated in a relatively new and underexplored play: tight gas from continuous-typeUpper Cretaceous reservoirs of the Greater Green River Basin (GGRB). The effort included data acquisition/processing, base map generation, geophysical and remote sensing analysis and the integration of these data and analyses. (3) Examination of the Table Rock field area in the northern Washakie Basin of the Greater Green River Basin. This effort was performed in support of Union Pacific Resources- and DOE-planned horizontal drilling efforts. The effort comprised acquisition of necessary seismic data and depth-conversion, mapping of major fault geometry, and analysis of displacement vectors, and the development of the natural fracture prediction. (4) Greater Green River Basin Partitioning. Building on fundamental fracture characterization work and prior work performed under this contract, namely structural analysis using satellite and

  18. Online Astronomy Resources from the American Museum of Natural History

    Science.gov (United States)

    Steiner, Robert

    2010-02-01

    The American Museum of Natural History, one of the world's largest natural history museums, is the locus of a rich array of scientific research, exhibition and educational resources through its Department of Astrophysics, its Rose Center for Earth and Space and its Hall of Meteorites. For the past decade, the Museum's National Center for Science Literacy, Education and Technology has leveraged these assets to create a panoply of web-based resources for students, teachers and the general public. This session will review several of these resources, including the Digital Universe (a three-dimensional mapping of the Universe); The Solar System (an online graduate course for K-12 teachers); multimedia highlighting searches for exoplanets and ultra-high-energy cosmic rays; Journey to the Stars (a DVD version of the current planetarium show); and the astronomy section of Ology (a website for children ages 7 and up). A copy of the Journey to the Stars DVD will be provided to all attendees. )

  19. Natural gas in Europe: Development prospects

    International Nuclear Information System (INIS)

    Today, natural gas covers 16% of primary energy demand in Europe. Consumption of this fuel is set at about 380 billion cubic meters to which we can add about 700 billion consumed in the ex-COMECON countries. Europe's consumption alone is forecasted by many to rise to 500 billion cubic meters at the turn of the century and to 600 billion by the year 2010. It is expected that the power plant sector will account for one-third of this rise in consumption. Even if domestic production of this fuel is maximized and foreign suppliers maintain their production trends, the expected demand increases in industriali--ed countries can be sufficiently satisfied only by recourse to new suppliers located in the far reaches of the globe

  20. Development of natural gas vehicles in China

    Energy Technology Data Exchange (ETDEWEB)

    Zongmin, Cheng

    1996-12-31

    Past decade and current status of development of natural gas vehicles (NGVs) in China is described. By the end of 1995, 35 CNG refueling stations and 9 LPG refueling stations had been constructed in 12 regions, and 33,100 vehicles had been converted to run on CNG or LPG. China`s automobile industry, a mainstay of the national economy, is slated for accelerated development over next few years. NGVs will help to solve the problems of environment protection, GHGs mitigation, and shortage of oil supply. The Chinese government has started to promote the development of NGVs. Projects, investment demand, GHG mitigation potential, and development barriers are discussed. China needs to import advanced foreign technologies of CNGs. China`s companies expect to cooperate with foreign partners for import of CNG vehicle refueling compressors, conversions, and light cylinders, etc.

  1. Liquefied natural gas : North America's introduction to an emerging world gas market

    International Nuclear Information System (INIS)

    The background of liquefied natural gas (LNG) and the market for LNG was presented along with illustrative examples of capital expenditure profiles for selected LNG projects. Investment outside the North American market for LNG, and long term LNG contracts were also discussed along with the growth rate of LNG. The author also presented a historical and forecast chart of firm, probable and possible LNG liquefaction capacity by region as well as a chart of regional destination of new LNG contract supplies from operating, firm and probable liquefaction plants in the Atlantic Basin and the Middle East. Other charts included contractual dedication to North American markets from operating, firm and probable liquefaction plants compared with actual and similar charts for European and Asian markets. A comparison of United States LNG terminal imports with capacity was also illustrated. Netbacks for selected Atlantic Basin arbitrage patterns from Trinidad and Nigeria to Spain and the United States Gulf Coast and netbacks from the United States Gulf Coast, Spain and Japan to the Middle East showing arbitrage patterns were also presented. The presentation concluded that North America faces a new era in gas supply as it moves to supplement continental resources with LNG imports from world markets. tabs., figs

  2. Vulnerability of Natural Gas Supply in the Asian Gas Market

    OpenAIRE

    2009-01-01

    Gas supply interruptions, increasing gas prices, transportation and distribution bottlenecks, and a growing reliance on imports over longer distances have renewed interest on gas vulnerability in Asia. Japan, Korea and Taiwan are heavily reliant on LNG imports for their gas supplies from Malaysia, Brunei, Indonesia, Australia and the Middle East. Countries like Malaysia, Thailand and Singapore import gas via trans-border pipelines. This paper examines the relative vulnerability of eight gas-i...

  3. 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.

  4. Liberalization of natural gas supply prices in Spain

    International Nuclear Information System (INIS)

    This paper constitutes a follow-up to the one published in this journal in 2004 (no. 562). In this update we describe the new regulations introduced in the Spanish natural gas sector and analyse the behaviour of the market since then. From this study we can deduce that the liberalization of the Spanish natural gas market has led to an oligopoly of suppliers of natural gas. As the Government has liberalized final prices of natural gas, distributors have been able to increase the margin between final prices and the average import price paid for this gas. (author)

  5. Natural Gas in the World 2012

    International Nuclear Information System (INIS)

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

  6. Production of Substitute Natural Gas from Coal

    Energy Technology Data Exchange (ETDEWEB)

    Andrew Lucero

    2009-01-31

    The goal of this research program was to develop and demonstrate a novel gasification technology to produce substitute natural gas (SNG) from coal. The technology relies on a continuous sequential processing method that differs substantially from the historic methanation or hydro-gasification processing technologies. The thermo-chemistry relies on all the same reactions, but the processing sequences are different. The proposed concept is appropriate for western sub-bituminous coals, which tend to be composed of about half fixed carbon and about half volatile matter (dry ash-free basis). In the most general terms the process requires four steps (1) separating the fixed carbon from the volatile matter (pyrolysis); (2) converting the volatile fraction into syngas (reforming); (3) reacting the syngas with heated carbon to make methane-rich fuel gas (methanation and hydro-gasification); and (4) generating process heat by combusting residual char (combustion). A key feature of this technology is that no oxygen plant is needed for char combustion.

  7. Development of Competitive Natural Gas Markets in the United States

    OpenAIRE

    Juris, Andrej

    1998-01-01

    The United States has the world's largest natural gas market. Fifteen years of deregulation have delivered significant gains to consumers in the form of lower prices and more services. The experience shows that liberalizing wholesale gas prices and the bulk supply of natural gas frees market forces in segments where competition is feasible. But regulators must focus on improving the regula...

  8. China Ranks 15th for 2001 Natural Gas Production

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    @@ China's natural gas output totaled 30.302 billion cubic meters in 2001, an 11 percent increase as compared with the previous year. However, China ranked 15th in the world for its natural gas production last year while Malaysia jumped to the 12th place in the ranking since the country saw a considerable increase in gas production.

  9. The natural gas ducts and the ICMS; Os dutos de gas natural e o ICMS

    Energy Technology Data Exchange (ETDEWEB)

    Galvao, Rafael Silva Paes Pires; Silveira Neto, Otacilio dos Santos; Gomes, Carlos Roberto de Miranda [Rio Grande do Norte Univ., Natal, RN (Brazil). Programa de Recursos Humanos da ANP para o Setor Petroleo e Gas, PRH-36

    2005-07-01

    With the advent of the Constitutional Emendation no. 9/95 operated it the open of the industry of the oil and the natural gas for companies others that came to be contracted by the State. Ahead of the insertion of new players, the regulation of the sector was given for the Law (no. 9.478/97), as well for legal acts edited for the National Agency of the Oil - ANP. Meanwhile, the Oil norm little disciplined the industry of the natural gas that, for its peculiarities, imposes specific rules. In this context, the transport of the natural gas by means of ducts become prominent for the lack of debates on the correct form to classify them. The present work has for target to analyze the legal types instituted by the Law and for the ANP acts for the ducts, as form of if having a correct understanding of the matter. Thus, will reveal as each one of the adopted classifications can cause (or not) the incidence of the ICMS, or either, as the legal regimen of the gas-lines is correlated with the tax. (author)

  10. Greenhouse Gas Emissions from High Demand, Natural Gas-Intensive Energy Scenarios

    OpenAIRE

    D.G. Victor

    1990-01-01

    Since coal and oil emit 70% and 30% more CO2 per unit of energy than natural gas (methane), fuel switching to natural gas is an obvious pathway to lower CO2 emissions and reduced theorized greenhouse warming. However, methane is, itself, a strong greenhouse gas so the CO2 advantages of natural gas may be offset by leaks in the natural gas recovery and supply system. Simple models of atmospheric CO2 and methane are used to test this hypothesis for several natural gas-intensive energy scen...

  11. IMPROVED NATURAL GAS STORAGE WELL REMEDIATION

    Energy Technology Data Exchange (ETDEWEB)

    James C. Furness; Donald O. Johnson; Michael L. Wilkey; Lynn Furness; Keith Vanderlee; P. David Paulsen

    2001-12-01

    This report summarizes the research conducted during Budget Period One on the project ''Improved Natural Gas Storage Well Remediation''. The project team consisted of Furness-Newburge, Inc., the technology developer; TechSavants, Inc., the technology validator; and Nicor Technologies, Inc., the technology user. The overall objectives for the project were: (1) To develop, fabricate and test prototype laboratory devices using sonication and underwater plasma to remove scale from natural gas storage well piping and perforations; (2) To modify the laboratory devices into units capable of being used downhole; (3) To test the capability of the downhole units to remove scale in an observation well at a natural gas storage field; (4) To modify (if necessary) and field harden the units and then test the units in two pressurized injection/withdrawal gas storage wells; and (5) To prepare the project's final report. This report covers activities addressing objectives 1-3. Prototype laboratory units were developed, fabricated, and tested. Laboratory testing of the sonication technology indicated that low-frequency sonication was more effective than high-frequency (ultrasonication) at removing scale and rust from pipe sections and tubing. Use of a finned horn instead of a smooth horn improves energy dispersal and increases the efficiency of removal. The chemical data confirmed that rust and scale were removed from the pipe. The sonication technology showed significant potential and technical maturity to warrant a field test. The underwater plasma technology showed a potential for more effective scale and rust removal than the sonication technology. Chemical data from these tests also confirmed the removal of rust and scale from pipe sections and tubing. Focusing of the underwater plasma's energy field through the design and fabrication of a parabolic shield will increase the technology's efficiency. Power delivered to the underwater plasma unit

  12. TREATMENT OF NATURAL GAS BY ADSORPTION OF CO2

    Directory of Open Access Journals (Sweden)

    Kristýna Hádková

    2015-12-01

    Full Text Available 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 adjustment of natural gas to get LNG, a reduction of CO2 is needed. There is a danger of the carbon dioxide freezing during the gas cooling. This work deals with the testing of adsorption removal of CO2 from natural gas. The aim of these measurements was to find a suitable adsorbent for CO2 removal from natural gas. Two different types of adsorbents were tested: activated carbon and molecular sieve. The adsorption properties of the selected adsorbents were tested and compared. The breakthrough curves for CO2 for both adsorbents were measured. The conditions of the testing were estimated according to conditions at a gas regulation station — 4.0MPa pressure and 8 °C temperature. Natural gas was simulated by model gas mixture during the tests. The breakthrough volume was set as the gas volume passing through the adsorber up to the CO2 concentration of 300 ml/m3 in the exhaust gas. The thermal and pressure desorption of CO2 from saturated adsorbents were also tested after the adsorption.

  13. Ethane rise associated with North American oil and gas exploitation

    OpenAIRE

    Franco, Bruno; Mahieu, Emmanuel; Emmons, Louisa; Tzompa-Sosa, Zitely; Fischer, Emily; Sudo, Kengo; Bovy, Benoît; Conway, Stefanie; Griffin, Debora; Hannigan, James; Schultz, Martin; Strong, Kimberly; Walker, Kaley

    2016-01-01

    Ethane (C2H6) is mainly emitted in the atmosphere from leakage during production and transport of natural gas, biofuel consumption and biomass burning. As it shares concurrent anthropogenic emission sources with methane (CH4), a better understanding of the atmospheric distribution of C2H6 and any trends in its abundance can be used to better constrain the sources of CH4 from oil and gas activities. Until very recently, the C2H6 abundance in the atmosphere has been declining due to the redu...

  14. 10 CFR 221.11 - Natural gas and ethane.

    Science.gov (United States)

    2010-01-01

    ... 10 Energy 3 2010-01-01 2010-01-01 false Natural gas and ethane. 221.11 Section 221.11 Energy DEPARTMENT OF ENERGY OIL PRIORITY SUPPLY OF CRUDE OIL AND PETROLEUM PRODUCTS TO THE DEPARTMENT OF DEFENSE UNDER THE DEFENSE PRODUCTION ACT Exclusions § 221.11 Natural gas and ethane. The supply of natural...

  15. 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)

  16. Development of Natural Gas Chemical Engineering in China

    Institute of Scientific and Technical Information of China (English)

    Yuan Qingmin

    1996-01-01

    @@ The equivalent ratio of natural gas to oil has reached 0.73:1 worldwide by 1994. The Chinese output of natural gas and oil ranks the 22nd and 5th respectively in the world's oil and gas production. The quantity equivalent ratio of gas to oil in China is only 0.11:1, which can not meet the needs of future economic development. Since the beginning of the 1990s, the discovery and expansion of natural gas reserves in Sichuan, Shaanxi, Xinjiang and Hainan Provinces and offshore area have brought about a solid foundation for the rapid development of the country's natural gas industry. It is sure that a new era of the development of China's natural gas chemical engineering is coming.

  17. Radon measurements over a natural-gas contaminated aquifer

    International Nuclear Information System (INIS)

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

  18. Forecasting the growth of Chinese natural gas consumption

    OpenAIRE

    Li, Junchen; Dong, Xiucheng; Shangguan, Jianxin; Höök, Mikael

    2011-01-01

    The use of natural gas in China is still relatively immature, as gas production only supplies a low percentage of the domestic energy system. In contrast, the Chinese economy mainly relies on coal with a 67% share of the total primary energy supply. The environmental impact from this high coal dependence is significant and planners have sought for cleaner energy sources. Natural gas is both cleaner and generally more efficient than coal and gas consumption is rising quickly due to these facts...

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

    International Nuclear Information System (INIS)

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

  20. 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.