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Gas Production From A Cold Stratigraphically Bounded Hydrate Deposit At The Mount Elbert Site North Slope Alaska
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Book Synopsis Gas Production From a Cold, Stratigraphically Bounded Hydrate Deposit at the Mount Elbert Site, North Slope, Alaska by :
Download or read book Gas Production From a Cold, Stratigraphically Bounded Hydrate Deposit at the Mount Elbert Site, North Slope, Alaska written by and published by . This book was released on 2009 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: As part of an effort to identify suitable targets for a planned long-term field test, we investigate by means of numerical simulation the gas production potential from unit D, a stratigraphically bounded (Class 3) permafrost-associated hydrate occurrence penetrated in the ount Elbert well on North Slope, Alaska. This shallow, low-pressure deposit has high porosities, high intrinsic permeabilities and high hydrate saturations. It has a low temperature because of its proximity to the overlying permafrost. The simulation results indicate that vertical ells operating at a constant bottomhole pressure would produce at very low rates for a very long period. Horizontal wells increase gas production by almost two orders of magnitude, but production remains low. Sensitivity analysis indicates that the initial deposit temperature is y the far the most important factor determining production performance (and the most effective criterion for target selection) because it controls the sensible heat available to fuel dissociation.
Book Synopsis Exploration and Production of Oceanic Natural Gas Hydrate by : Michael D. Max
Download or read book Exploration and Production of Oceanic Natural Gas Hydrate written by Michael D. Max and published by Springer. This book was released on 2016-08-16 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes aspects of the natural gas hydrate (NGH) system that offer opportunities for the innovative application of existing technology and development of new technology that could dramatically lower the cost of NGH exploration and production. It is written for energy industry professsionals and those concerned with energy choices and efficiencies at a university graduate level. The NGH resource is compared with physical, environmental, and commercial aspects of other gas resources. The authors' theme is that natural gas can provide for base and peak load energy demands during the transition to and possibly within a renewable energy future. This is possibly the most useful book discussing fossil fuels that will be a reference for environmentalists and energy policy institutions, and for the environmental and energy community.
Book Synopsis Oceanic Methane Hydrates by : Lin Chen
Download or read book Oceanic Methane Hydrates written by Lin Chen and published by Gulf Professional Publishing. This book was released on 2021-01-10 with total page 486 pages. Available in PDF, EPUB and Kindle. Book excerpt: Methane hydrates are still a complicated target for today's oil and gas offshore engineers, particularly the lack of reliable real field test data or obtaining the most recent technology available on the feasibility and challenges surrounding the extraction of methane hydrates. Oceanic Methane Hydrates delivers the solid foundation as well as today's advances and challenges that remain. Starting with the fundamental knowledge on gas hydrates, the authors define the origin, estimations, and known exploration and production methods. Historical and current oil and gas fields and roadmaps containing methane hydrates around the world are also covered to help lay the foundation for the early career engineer. Lab experiments and advancements in numerical reservoir simulations transition the engineer from research to practice with real field-core sampling techniques covered, points on how to choose producible methane hydrate reservoirs, and the importance of emerging technologies. Actual comparable onshore tests from around the world are included to help the engineer gain clarity on field expectations.Rounding out the reference are emerging technologies in all facets of the business including well completion and monitoring, economics aspects to consider, and environmental challenges, particularly methods to reduce the costs of methane hydrate exploration and production techniques. Rounding out a look at future trends, Oceanic Methane Hydrates covers both the basics and advances needed for today's engineers to gain the required knowledge needed to tackle this challenging and exciting future energy source. - Understand real data and practice examples covering the newest developments of methane hydrate, from chemical, reservoir modelling and production testing - Gain worldwide coverage and analysis of the most recent extraction production tests - Cover the full range of emerging technologies and environmental sustainability including current regulations and policy outlook
Book Synopsis Experimental and Simulation Studies in Support of the Mt. Elbert Gas Hydrate Prospect on the Alaska North Slope by : Andrew Carl Johnson
Download or read book Experimental and Simulation Studies in Support of the Mt. Elbert Gas Hydrate Prospect on the Alaska North Slope written by Andrew Carl Johnson and published by . This book was released on 2009 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The Mt. Elbert prospect is a naturally occurring hydrate interval on the Alaska North Slope. Of interest are its permeability characteristics which can aid in the quantification of hydrates' resource potential. For this study an experimental apparatus was utilized to measure gas-water relative permeability of unconsolidated core sample containing methane hydrates. A Magnetic Resonance Imager (MRI) was used to qualitatively determine how hydrates form in core samples during these types of experiments. Finally, reservoir simulation studies were performed to investigate how hydrate deposits such as Mt. Elbert may be ultimately produced. Results indicate that permeability of porous media is severely affected by hydrate saturation. Relative permeability as determined by unsteady-state displacement has the appearance of "piston-like" displacement. MRI data suggests that hydrate saturation is relatively uniform. Simulation studies suggest that deposits like Mt. Elbert are not first choice targets for gas production"--Leaf iii.
Book Synopsis Proceedings of the Fifth International Technical Symposium on Deepwater Oil and Gas Engineering by : Baojiang Sun
Download or read book Proceedings of the Fifth International Technical Symposium on Deepwater Oil and Gas Engineering written by Baojiang Sun and published by Springer Nature. This book was released on with total page 665 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Offshore Gas Hydrates by : Rudy Rogers
Download or read book Offshore Gas Hydrates written by Rudy Rogers and published by Gulf Professional Publishing. This book was released on 2015-08-24 with total page 401 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gas hydrates collect and store both thermogenic and biogenic methane generated in deep ocean sediments that, over geologic time, forms vast methane repositories. Offshore Gas Hydrates: Origins, Development, and Production presents gas hydrates as an emerging, clean energy source possibly more abundant than all other fossil fuels and especially important for countries geographically and economically restricted from conventional fossil fuel resources. The book explores feasible methods to produce offshore hydrate gas, the means to store and transport the remotely produced gas, new hydrate inhibitors for conventional and hydrate production in ultra-deep waters, instability manifestations of seafloor hydrates, and hydrate roles in complex ecological scenarios. Complementing production and drilling method presentations are computer simulation studies, hydrate field tests, and seismic and logging developments. Offshore Gas Hydrates delivers a well-developed framework for both the oil and gas researcher and corporate engineer to better exploit this future unconventional resource, empowering the oil and gas professional with the latest data and information on sophisticated challenges that offshore hydrates present. - Addresses the technical, economic, and environmental problems of producing hydrate gas. - Introduces the overlooked and unchartered role of microbes in catalyzing offshore hydrate formations with attendant effects on stability/dissociation. - Reviews the latest world-wide field tests, research, and case studies involving seafloor hydrates, inclusive of most known hydrate provinces. - Displays two videos within the e-book only: (1) hydrates, carbonates, chemosynthetic communities, and natural hydrocarbon leakages on the seafloor at the Mississippi Canyon hydrate observatory site; (2) hydrate nucleation, migration and self-packing in a laboratory test cell under the influence of anionic surfactants. - Extends deep-water hydrate knowledge regarding the hydrate formation and protective cover for microbes within the extreme environment of Mars.
Book Synopsis Smart Geotechnics for Smart Societies by : Askar Zhussupbekov
Download or read book Smart Geotechnics for Smart Societies written by Askar Zhussupbekov and published by CRC Press. This book was released on 2023-08-04 with total page 4162 pages. Available in PDF, EPUB and Kindle. Book excerpt: Smart Geotechnics for Smart Societies contains the contributions presented at the 17th Asian Regional Conference on Soil Mechanics and Geotechnical Engineering (17th ARC, Astana, Kazakhstan, 14-18 August, 2023). The topics covered include: - Geomaterials for soil improvement - Tunneling and rock engineering - Slope, embankments and dams - Shallow and deep foundations - Soil dynamics and geotechnical earthquake engineering - Geoenvironmental engineering and frost geotechnics - Investigation of foundations of historical structures and monitoring - Offshore, harbor geotechnics and GeoEnergy - Megaprojects and transportation geotechnics Smart Geotechnics for Smart Societies will be of interest to academics and engineers interested or involved in geotechnical engineering.
Book Synopsis Advances in Natural Gas: Formation, Processing, and Applications. Volume 8: Natural Gas Process Modelling and Simulation by : Mohammad Reza Rahimpour
Download or read book Advances in Natural Gas: Formation, Processing, and Applications. Volume 8: Natural Gas Process Modelling and Simulation written by Mohammad Reza Rahimpour and published by Elsevier. This book was released on 2024-05-11 with total page 776 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Natural Gas: Formation, Processing, and Applications is a comprehensive eight-volume set of books that discusses in detail the theoretical basics and practical methods of various aspects of natural gas from exploration and extraction, to synthesizing, processing and purifying, producing valuable chemicals and energy. The volumes introduce transportation and storage challenges as well as hydrates formation, extraction, and prevention Volume 8 titled Process Modelling and Simulation discusses various aspects of natural gas related processes from modelling and simulation point of view. This includes modelling of natural gas sweetening, dehydration and other impurities removal processes and apparatus as well as simulation of processes and apparatus dealt with producing chemicals and energy from natural gas.The book introduces modelling and simulation of natural gas hydrate related processes and covers modelling basics, numerical approaches and optimization techniques, which provides a deeper understanding of the subject. Introduces modelling and simulation methods for natural gas sweetening and purification Describes modelling and simulation procedures of producing chemicals and energy from natural gas Discusses theoretical basics and models of natural gas hydrates
Book Synopsis Environmental Hazards from Offshore Methane Hydrate Operations by : Roy Andrew Partain
Download or read book Environmental Hazards from Offshore Methane Hydrate Operations written by Roy Andrew Partain and published by Kluwer Law International B.V.. This book was released on 2017-05-01 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: " Although methane hydrates are not recent discoveries, it is only now that their extraction and production are becoming commercially feasible as a major new energy source. They are present offshore in almost every coastal state, and their economic potential for endowing those states with abundant natural gas – in addition to their utility as freshwater resources and as carbon sinks for captured greenhouse gases – is vast. This book presents the first treatment of the legal issues facing the future of offshore methane hydrates, taking into account both proprietary interests and environmental hazards. Starting from law and economics theory as applied to environmental accidents, the book’s analytical framework addresses how best to provide for the opportunities and challenges presented by offshore methane hydrates. Issues and topics include the following: - introduction to the science and technology of offshore methane hydrates; - methane as a green energy source; - research programmes and agendas under way in Japan, South Korea, the United States, Canada, China, and India; - carbon capture and sequestration; - risks – methane emissions, large-scale combustion events, subsea landslides, tsunamis, earthquakes, deep ocean eruptions; - strategies of risk governance – during exploration, development, production and abandonment of the extraction process; - acts that enable seeping and venting of methane; - regulatory compliance as a defense from liability; - grounds for deference to rules of civil liability; - potential impact on anthropogenic climate change; and - private regulation and market-based incentives The analysis compares and contrasts recommended legal policies with existing legal frameworks in relevant international conventions, the European Union, and the United States. Rules of civil liability are reviewed to determine when strict liability or negligence might be efficiently employed in risk governance along with the implementation of public regulations. As a road map to amending and revising existing laws and conventions, this book will be of inestimable practical value to policymakers in supporting the optimal risk governance of the development of methane hydrates. For potential entrepreneurs and operators, this book greatly reduces the legal uncertainty underlying their decision-making and investment decisions. Furthermore, this book enables a broad cross-section of legal practitioners and scholars to engage in this fascinating late arrival to the natural resources law and policy arena. "
Book Synopsis Proceedings of The Fourth International Technical Symposium on Deepwater Oil and Gas Engineering by : Baojiang Sun
Download or read book Proceedings of The Fourth International Technical Symposium on Deepwater Oil and Gas Engineering written by Baojiang Sun and published by Springer Nature. This book was released on 2022-03-30 with total page 423 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a compilation of selected papers from the Fourth International Technical Symposium on Deepwater Oil and Gas Engineering & The Third International Youth Forum on Gas Hydrate, held in Qingdao, China in December 2021. The work focuses on the advancement of techniques for the deepwater oil and gas exploitation and natural gas hydrate exploitation. The book introduces new ideas for exploring deepwater oil and gas hydrate in a safe and efficient way. Advances of the natural gas hydrate pilot production in South China Sea, in oil and gas flow assurance and emerging technologies based on clathrate hydrate will be presented. It is a valuable resource for both practitioners and academics working in the field of deepwater oil and gas engineering.
Book Synopsis Resource Characterization and Quantification of Natural Gas-Hydrate and Associated Free-Gas Accumulations in the Prudhoe Bay - Kuparuk River Area on the North Slope of Alaska by :
Download or read book Resource Characterization and Quantification of Natural Gas-Hydrate and Associated Free-Gas Accumulations in the Prudhoe Bay - Kuparuk River Area on the North Slope of Alaska written by and published by . This book was released on 2008 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Natural gas hydrates have long been considered a nuisance by the petroleum industry. Hydrates have been hazards to drilling crews, with blowouts a common occurrence if not properly accounted for in drilling plans. In gas pipelines, hydrates have formed plugs if gas was not properly dehydrated. Removing these plugs has been an expensive and time-consuming process. Recently, however, due to the geologic evidence indicating that in situ hydrates could potentially be a vast energy resource of the future, research efforts have been undertaken to explore how natural gas from hydrates might be produced. This study investigates the relative permeability of methane and brine in hydrate-bearing Alaska North Slope core samples. In February 2007, core samples were taken from the Mt. Elbert site situated between the Prudhoe Bay and Kuparuk oil fields on the Alaska North Slope. Core plugs from those core samples have been used as a platform to form hydrates and perform unsteady-steady-state displacement relative permeability experiments. The absolute permeability of Mt. Elbert core samples determined by Omni Labs was also validated as part of this study. Data taken with experimental apparatuses at the University of Alaska Fairbanks, ConocoPhillips laboratories at the Bartlesville Technology Center, and at the Arctic Slope Regional Corporation's facilities in Anchorage, Alaska, provided the basis for this study. This study finds that many difficulties inhibit the ability to obtain relative permeability data in porous media-containing hydrates. Difficulties include handling unconsolidated cores during initial core preparation work, forming hydrates in the core in such a way that promotes flow of both brine and methane, and obtaining simultaneous two-phase flow of brine and methane necessary to quantify relative permeability using unsteady-steady-state displacement methods.
Book Synopsis Feasibility Study of Gas Production from Gas Hydrate Resources of Alaska North Slope by : Sunday D. Omenihu
Download or read book Feasibility Study of Gas Production from Gas Hydrate Resources of Alaska North Slope written by Sunday D. Omenihu and published by . This book was released on 1995 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Geologic Interrelations Relative to Gas Hydrates Within the North Slope of Alaska by :
Download or read book Geologic Interrelations Relative to Gas Hydrates Within the North Slope of Alaska written by and published by . This book was released on 1988 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The five primary objectives of the US Geological Survey North Slope Gas Hydrate Project were to: (1) Determine possible geologic controls on the occurrence of gas hydrate; (2) locate and evaluate possible gas-hydrate-bearing reservoirs; (3) estimate the volume of gas within the hydrates; (4) develop a model for gas-hydrate formation; and (5) select a coring site for gas-hydrate sampling and analysis. Our studies of the North Slope of Alaska suggest that the zone in which gas hydrates are stable is controlled primarily by subsurface temperatures and gas chemistry. Other factors, such as pore-pressure variations, pore-fluid salinity, and reservior-rock grain size, appear to have little effect on gas hydrate stability on the North Slope. Data necessary to determine the limits of gas hydrate stability field are difficult to obtain. On the basis of mud-log gas chromatography, core data, and cuttings data, methane is the dominant species of gas in the near-surface (0--1500 m) sediment. Gas hydrates were identified in 34 wells utilizing well-log responses calibrated to the response of an interval in one well where gas hydrates were actually recovered in a core by an oil company. A possible scenario describing the origin of the interred gas hydrates on the North Slope involves the migration of thermogenic solution- and free-gas from deeper reservoirs upward along faults into the overlying sedimentary rocks. We have identified two (dedicated) core-hole sites, the Eileen and the South-End core-holes, at which there is a high probability of recovering a sample of gas hydrate. At the Eileen core-hole site, at least three stratigraphic units may contain gas hydrate. The South-End core-hole site provides an opportunity to study one specific rock unit that appears to contain both gas hydrate and oil. 100 refs., 72 figs., 24 tabs.
Book Synopsis Natural Gas Hydrates on the North Slope of Alaska by :
Download or read book Natural Gas Hydrates on the North Slope of Alaska written by and published by . This book was released on 1991 with total page 37 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gas hydrates are crystalline substances composed of water and gas, mainly methane, in which a solid-water lattice accommodates gas molecules in a cage-like structure, or clathrate. These substances often have been regarded as a potential (unconventional) source of natural gas. Significant quantities of naturally occurring gas hydrates have been detected in many regions of the Arctic including Siberia, the Mackenzie River Delta, and the North Slope of Alaska. On the North Slope, the methane-hydrate stability zone is areally extensive beneath most of the coastal plain province and has thicknesses as great as 1000 meters in the Prudhoe Bay area. Gas hydrates have been identified in 50 exploratory and production wells using well-log responses calibrated to the response of an interval in one well where gas hydrates were recovered in a core by ARCO Alaska and EXXON. Most of these gas hydrates occur in six laterally continuous Upper Cretaceous and lower Tertiary sandstone and conglomerate units; all these gas hydrates are geographically restricted to the area overlying the eastern part of the Kuparuk River Oil Field and the western part of the Prudhoe Bay Oil Field. The volume of gas within these gas hydrates is estimated to be about 1.0 x 1012 to 1.2 x 1012 cubic meters (37 to 44 trillion cubic feet), or about twice the volume of conventional gas in the Prudhoe Bay Field. Geochemical analyses of well samples suggest that the identified hydrates probably contain a mixture of deep-source thermogenic gas and shallow microbial gas that was either directly converted to gas hydrate or first concentrated in existing traps and later converted to gas hydrate. The thermogenic gas probably migrated from deeper reservoirs along the same faults thought to be migration pathways for the large volumes of shallow, heavy oil that occur in this area. 51 refs., 11 figs., 3 tabs.
Book Synopsis Alaska Gas Hydrate Planning Workshop Proceedings by : T. S. Collett
Download or read book Alaska Gas Hydrate Planning Workshop Proceedings written by T. S. Collett and published by . This book was released on 2005 with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Assessing Gas-hydrate Prospects on the North Slope of Alaska, Theoretical Considerations by : Myung W. Lee
Download or read book Assessing Gas-hydrate Prospects on the North Slope of Alaska, Theoretical Considerations written by Myung W. Lee and published by . This book was released on 2008 with total page 27 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Israel Conference on Computer Systems and Software Engineering by :
Download or read book Israel Conference on Computer Systems and Software Engineering written by and published by . This book was released on 1988 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
