Improved Computational Schemes for the Numerical Modeling of Hydrothermal Resources in Wyoming

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ISBN 13 :
Total Pages : 85 pages
Book Rating : 4.:/5 (727 download)

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Book Synopsis Improved Computational Schemes for the Numerical Modeling of Hydrothermal Resources in Wyoming by :

Download or read book Improved Computational Schemes for the Numerical Modeling of Hydrothermal Resources in Wyoming written by and published by . This book was released on 1990 with total page 85 pages. Available in PDF, EPUB and Kindle. Book excerpt: A new method, the Conjugate Gradient Squared (CGS) solution technique, is shown to be extremely effective when applied to the finite-difference solution of conductive and convective heat transfer in geologic systems. The CGS method is compared to the Successive Over/Under Relaxation schemes, a version of the Gaussian elimination method, and the Generalized Minimum Residual (GMRES) approach. The CGS procedure converges at least ten times faster than the nearest competitor. The model is applied to the Thermopolis hydrothermal system, located in northwestern Wyoming. Modeled results are compared with measured temperature-depth profiles and results from other studies. The temperature decrease from 72°C to 54°C along the crest of the Thermopolis anticline is shown to result from cooling of the geothermal fluid as it moves to the southeast. Modeled results show correct general trends, however, a time-varying three-dimensional model will be needed to fully explain the effects of mixing within the aquifers along the crest of the anticline and thermal affects of surface surface topography. 29 refs., 18 figs., 2 tabs.

Energy Research Abstracts

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ISBN 13 :
Total Pages : 800 pages
Book Rating : 4.3/5 (243 download)

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Download or read book Energy Research Abstracts written by and published by . This book was released on 1991 with total page 800 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Synerjy

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ISBN 13 :
Total Pages : 540 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Synerjy by :

Download or read book Synerjy written by and published by . This book was released on 1991 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Petroleum Abstracts

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ISBN 13 :
Total Pages : 964 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Petroleum Abstracts by :

Download or read book Petroleum Abstracts written by and published by . This book was released on 1992 with total page 964 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Government Reports Announcements & Index

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ISBN 13 :
Total Pages : 704 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Government Reports Announcements & Index by :

Download or read book Government Reports Announcements & Index written by and published by . This book was released on 1991 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Government Reports Annual Index

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ISBN 13 :
Total Pages : 1764 pages
Book Rating : 4.:/5 (3 download)

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Book Synopsis Government Reports Annual Index by :

Download or read book Government Reports Annual Index written by and published by . This book was released on 1991 with total page 1764 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Petroleum Abstracts. Literature and Patents

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ISBN 13 :
Total Pages : 1264 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Petroleum Abstracts. Literature and Patents by :

Download or read book Petroleum Abstracts. Literature and Patents written by and published by . This book was released on 1992 with total page 1264 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Quarterly Bulletin

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ISBN 13 :
Total Pages : 358 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Quarterly Bulletin by :

Download or read book Quarterly Bulletin written by and published by . This book was released on 1988 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Best Practices Handbook for the Collection and Use of Solar Resource Data for Solar Energy Applications

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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (139 download)

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Book Synopsis Best Practices Handbook for the Collection and Use of Solar Resource Data for Solar Energy Applications by : M. Sengupta

Download or read book Best Practices Handbook for the Collection and Use of Solar Resource Data for Solar Energy Applications written by M. Sengupta and published by . This book was released on 2013 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Geometry and Petrogenesis of Dolomite Hydrocarbon Reservoirs

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Publisher : Geological Society of London
ISBN 13 : 9781862391666
Total Pages : 430 pages
Book Rating : 4.3/5 (916 download)

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Book Synopsis The Geometry and Petrogenesis of Dolomite Hydrocarbon Reservoirs by : Colin J. R. Braithwaite

Download or read book The Geometry and Petrogenesis of Dolomite Hydrocarbon Reservoirs written by Colin J. R. Braithwaite and published by Geological Society of London. This book was released on 2004 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt: The wide distribution of dolomite rocks in North American, Middle- and Far-Eastern hydrocarbon reservoirs is reason enough for their intensive study. In this volume dolomite enthusiasts review progress and define the current boundaries of dolomite research, related particularly to the importance of these rocks as reservoirs.

Earth Resources

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ISBN 13 :
Total Pages : 988 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Earth Resources by :

Download or read book Earth Resources written by and published by . This book was released on 1978 with total page 988 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Selected Water Resources Abstracts

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ISBN 13 :
Total Pages : 442 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Selected Water Resources Abstracts by :

Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1979 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Volcanology and Geothermal Energy

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ISBN 13 : 9780520079144
Total Pages : 432 pages
Book Rating : 4.0/5 (791 download)

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Book Synopsis Volcanology and Geothermal Energy by : Kenneth Wohletz

Download or read book Volcanology and Geothermal Energy written by Kenneth Wohletz and published by . This book was released on 1992 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: Most high-temperature geothermal resources develop in volcanic regions, but very few have been successfully explored and developed despite the ever-growing need for renewable energy resources. This is particularly true of the many developing countries that exist in volcanic regions with potential geothermal resources. Because exploration techniques, which must be adapted from the oil industry, are expensive and uncertain, economic growth in these countries remains contingent on the availability and cost of oil. Bridging the gap between academic geologists and drilling engineers, Volcanology and Geothermal Energy is a practical and thorough guide to planning and operating a successful exploration project. It describes the potential geothermal reservoirs associated with volcanoes and volcanic regions and uses recent advances in volcanology to offer many examples of how geological field data give evidence of the location, nature, and size of a geothermal resource. Most high-temperature geothermal resources develop in volcanic regions, but very few have been successfully explored and developed despite the ever-growing need for renewable energy resources. This is particularly true of the many developing countries that exist in volcanic regions with potential geothermal resources. Because exploration techniques, which must be adapted from the oil industry, are expensive and uncertain, economic growth in these countries remains contingent on the availability and cost of oil. Bridging the gap between academic geologists and drilling engineers, Volcanology and Geothermal Energy is a practical and thorough guide to planning and operating a successful exploration project. It describes the potential geothermal reservoirs associated with volcanoes and volcanic regions and uses recent advances in volcanology to offer many examples of how geological field data give evidence of the location, nature, and size of a geothermal resource.

Characterization, Modeling, Monitoring, and Remediation of Fractured Rock

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Publisher : National Academies Press
ISBN 13 : 0309373727
Total Pages : 177 pages
Book Rating : 4.3/5 (93 download)

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Book Synopsis Characterization, Modeling, Monitoring, and Remediation of Fractured Rock by : National Academies of Sciences, Engineering, and Medicine

Download or read book Characterization, Modeling, Monitoring, and Remediation of Fractured Rock written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2021-01-29 with total page 177 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fractured rock is the host or foundation for innumerable engineered structures related to energy, water, waste, and transportation. Characterizing, modeling, and monitoring fractured rock sites is critical to the functioning of those infrastructure, as well as to optimizing resource recovery and contaminant management. Characterization, Modeling, Monitoring, and Remediation of Fractured Rock examines the state of practice and state of art in the characterization of fractured rock and the chemical and biological processes related to subsurface contaminant fate and transport. This report examines new developments, knowledge, and approaches to engineering at fractured rock sites since the publication of the 1996 National Research Council report Rock Fractures and Fluid Flow: Contemporary Understanding and Fluid Flow. Fundamental understanding of the physical nature of fractured rock has changed little since 1996, but many new characterization tools have been developed, and there is now greater appreciation for the importance of chemical and biological processes that can occur in the fractured rock environment. The findings of Characterization, Modeling, Monitoring, and Remediation of Fractured Rock can be applied to all types of engineered infrastructure, but especially to engineered repositories for buried or stored waste and to fractured rock sites that have been contaminated as a result of past disposal or other practices. The recommendations of this report are intended to help the practitioner, researcher, and decision maker take a more interdisciplinary approach to engineering in the fractured rock environment. This report describes how existing tools-some only recently developed-can be used to increase the accuracy and reliability of engineering design and management given the interacting forces of nature. With an interdisciplinary approach, it is possible to conceptualize and model the fractured rock environment with acceptable levels of uncertainty and reliability, and to design systems that maximize remediation and long-term performance. Better scientific understanding could inform regulations, policies, and implementation guidelines related to infrastructure development and operations. The recommendations for research and applications to enhance practice of this book make it a valuable resource for students and practitioners in this field.

Volcanic Eruptions and Their Repose, Unrest, Precursors, and Timing

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Publisher : National Academies Press
ISBN 13 : 0309454158
Total Pages : 135 pages
Book Rating : 4.3/5 (94 download)

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Book Synopsis Volcanic Eruptions and Their Repose, Unrest, Precursors, and Timing by : National Academies of Sciences, Engineering, and Medicine

Download or read book Volcanic Eruptions and Their Repose, Unrest, Precursors, and Timing written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2017-07-24 with total page 135 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volcanic eruptions are common, with more than 50 volcanic eruptions in the United States alone in the past 31 years. These eruptions can have devastating economic and social consequences, even at great distances from the volcano. Fortunately many eruptions are preceded by unrest that can be detected using ground, airborne, and spaceborne instruments. Data from these instruments, combined with basic understanding of how volcanoes work, form the basis for forecasting eruptionsâ€"where, when, how big, how long, and the consequences. Accurate forecasts of the likelihood and magnitude of an eruption in a specified timeframe are rooted in a scientific understanding of the processes that govern the storage, ascent, and eruption of magma. Yet our understanding of volcanic systems is incomplete and biased by the limited number of volcanoes and eruption styles observed with advanced instrumentation. Volcanic Eruptions and Their Repose, Unrest, Precursors, and Timing identifies key science questions, research and observation priorities, and approaches for building a volcano science community capable of tackling them. This report presents goals for making major advances in volcano science.

Negative Emissions Technologies and Reliable Sequestration

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Publisher : National Academies Press
ISBN 13 : 0309484529
Total Pages : 511 pages
Book Rating : 4.3/5 (94 download)

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Book Synopsis Negative Emissions Technologies and Reliable Sequestration by : National Academies of Sciences, Engineering, and Medicine

Download or read book Negative Emissions Technologies and Reliable Sequestration written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2019-04-08 with total page 511 pages. Available in PDF, EPUB and Kindle. Book excerpt: To achieve goals for climate and economic growth, "negative emissions technologies" (NETs) that remove and sequester carbon dioxide from the air will need to play a significant role in mitigating climate change. Unlike carbon capture and storage technologies that remove carbon dioxide emissions directly from large point sources such as coal power plants, NETs remove carbon dioxide directly from the atmosphere or enhance natural carbon sinks. Storing the carbon dioxide from NETs has the same impact on the atmosphere and climate as simultaneously preventing an equal amount of carbon dioxide from being emitted. Recent analyses found that deploying NETs may be less expensive and less disruptive than reducing some emissions, such as a substantial portion of agricultural and land-use emissions and some transportation emissions. In 2015, the National Academies published Climate Intervention: Carbon Dioxide Removal and Reliable Sequestration, which described and initially assessed NETs and sequestration technologies. This report acknowledged the relative paucity of research on NETs and recommended development of a research agenda that covers all aspects of NETs from fundamental science to full-scale deployment. To address this need, Negative Emissions Technologies and Reliable Sequestration: A Research Agenda assesses the benefits, risks, and "sustainable scale potential" for NETs and sequestration. This report also defines the essential components of a research and development program, including its estimated costs and potential impact.

Seismic Characterization of Carbonate Platforms and Reservoirs

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Publisher : Geological Society of London
ISBN 13 : 1786205394
Total Pages : 293 pages
Book Rating : 4.7/5 (862 download)

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Book Synopsis Seismic Characterization of Carbonate Platforms and Reservoirs by : J. Hendry

Download or read book Seismic Characterization of Carbonate Platforms and Reservoirs written by J. Hendry and published by Geological Society of London. This book was released on 2021-08-17 with total page 293 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modern seismic data have become an essential toolkit for studying carbonate platforms and reservoirs in impressive detail. Whilst driven primarily by oil and gas exploration and development, data sharing and collaboration are delivering fundamental geological knowledge on carbonate systems, revealing platform geomorphologies and how their evolution on millennial time scales, as well as kilometric length scales, was forced by long-term eustatic, oceanographic or tectonic factors. Quantitative interrogation of modern seismic attributes in carbonate reservoirs permits flow units and barriers arising from depositional and diagenetic processes to be imaged and extrapolated between wells. This volume reviews the variety of carbonate platform and reservoir characteristics that can be interpreted from modern seismic data, illustrating the benefits of creative interaction between geophysical and carbonate geological experts at all stages of a seismic campaign. Papers cover carbonate exploration, including the uniquely challenging South Atlantic pre-salt reservoirs, seismic modelling of carbonates, and seismic indicators of fluid flow and diagenesis.