An Integrated Study of the CO2 Storage Potential in the Offshore Vlaming Sub-basin

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Publisher :
ISBN 13 : 9781925124637
Total Pages : 174 pages
Book Rating : 4.1/5 (246 download)

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Book Synopsis An Integrated Study of the CO2 Storage Potential in the Offshore Vlaming Sub-basin by : Irina Borissova

Download or read book An Integrated Study of the CO2 Storage Potential in the Offshore Vlaming Sub-basin written by Irina Borissova and published by . This book was released on 2015 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt: "As part of the National CO2 Infrastructure Plan (NCIP) between 2011 and 2014 Geoscience Australia undertook a comprehensive study in the offshore Vlaming Sub-basin to provide new pre-competitive data and information to underpin potential CO2 storage solutions. The Vlaming Sub-basin is a Mesozoic depocentre within the southern Perth Basin located about 30 km west of Perth." -- online abstract.

Seabed Environments and Shall Sub-surface Geology of the Vlaming Sub-basin Offshore Perth Basin

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Publisher :
ISBN 13 : 9781925124439
Total Pages : pages
Book Rating : 4.1/5 (244 download)

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Book Synopsis Seabed Environments and Shall Sub-surface Geology of the Vlaming Sub-basin Offshore Perth Basin by : W. A. Nicholas

Download or read book Seabed Environments and Shall Sub-surface Geology of the Vlaming Sub-basin Offshore Perth Basin written by W. A. Nicholas and published by . This book was released on 2014 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: "As part of the Australian Government's National CO2 Infrastructure Plan (NCIP), Geoscience Australia has undertaken integrated assessments of selected offshore sedimentary basins for their CO2 storage potential. In March and April 2012, Geoscience Australia completed a seabed survey (GA0334) over two targeted areas (Area 1 and Area 2) of the Vlaming Sub-basin (Figure 1 1), as part of a larger study investigating the suitability of the Vlaming Sub-basin for geological storage of CO2. This document summarises the results and interpretation of seabed and shallow geological (to 30 m below the seabed) data acquired during survey GA0334 in the Vlaming Sub-basin. These data and their interpretations are being used to support the investigation of the Vlaming Sub-basin for CO2 storage potential."--Online abstract.

A Regional Assessment of CO2 Storage Potential in the Browse Basin

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Publisher :
ISBN 13 : 9781925297157
Total Pages : 264 pages
Book Rating : 4.2/5 (971 download)

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Book Synopsis A Regional Assessment of CO2 Storage Potential in the Browse Basin by : Nadège Rollet

Download or read book A Regional Assessment of CO2 Storage Potential in the Browse Basin written by Nadège Rollet and published by . This book was released on 2016 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Geoscience Australia undertook a regional assessment of the geological CO2 storage potential of the Browse Basin, offshore northwest Australia, between 2013 and 2015 as part of the Australian Government's National CO2 Infrastructure Plan (NCIP). The NCIP program aimed to accelerate identification and development of suitable areas within Australia for long-term CO2 storage proximal to major emission sources. The Browse Basin was selected with two other offshore sedimentary basins and several onshore basins for pre-competitive data acquisition and geological studies under the NCIP funding."-- online abstract.

Perspectives to CO2 Geological Storage and Greenhouse Gas Negative Emissions in South-Southeastern Brazil

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Publisher : Blucher Open Access
ISBN 13 : 6555501340
Total Pages : 229 pages
Book Rating : 4.5/5 (555 download)

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Book Synopsis Perspectives to CO2 Geological Storage and Greenhouse Gas Negative Emissions in South-Southeastern Brazil by : Raíssa Moreira Lima Mendes Musarra

Download or read book Perspectives to CO2 Geological Storage and Greenhouse Gas Negative Emissions in South-Southeastern Brazil written by Raíssa Moreira Lima Mendes Musarra and published by Blucher Open Access. This book was released on 2022-07-04 with total page 229 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the latest studies of the CNPq Research Group (Estudos para Armazenamento Geológico de Carbono – CCS) of the Institute of Energy and Environment/Research Centre for Greenhouse Gas Innovation, at the University of Sao Paulo. The studies are related to the technical and regulatory issues for implementing Carbon, Capture and Storage (CCS) technologies, especially CO2 geological storage in the Paraná and Santos Basins. The parent project, entitled "Carbon Geological Storage in Brazil: "Perspectives for CCS in unconventional petroleum reservoirs of onshore Paraná sedimentary basin and turbidites from offshore sedimentary basins in southeast Brazil", was funded by SHELL and FAPESP. The book intends to provide an overview of the potential for secured long-term CO2 storage in the Paraná and Santos basins with high prospects for CCS. The central academic findings refer to CO2 reservoir properties and main criteria for site selection to improve the Brazilian CCUS development's decision-making process and contribute to the R&D plan for greenhouse gas emissions mitigation of the Southeastern Region, with geological evaluations and regulatory analyses. The book aims to improve the decision-making process in greenhouse gases mitigation and energy/environmental governance; therefore, it captures the specialized and non-specialized audience.

Geological CO2 Storage Characterization

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Publisher : Springer Science & Business Media
ISBN 13 : 1461457882
Total Pages : 310 pages
Book Rating : 4.4/5 (614 download)

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Book Synopsis Geological CO2 Storage Characterization by : Ronald C. Surdam

Download or read book Geological CO2 Storage Characterization written by Ronald C. Surdam and published by Springer Science & Business Media. This book was released on 2013-12-12 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book investigates geological CO2 storage and its role in greenhouse gas emissions reduction, enhanced oil recovery, and environmentally responsible use of fossil fuels. Written for energy/environmental regulators at every level of government (federal, state, etc.), scientists/academics, representatives from the power and fossil energy sectors, NGOs, and other interested parties, this book uses the characterization of the Rock Springs Uplift site in Wyoming as an integrated case study to illustrate the application of geological CO2 storage science, principles, and theory in a real-world scenario.

Carbon Dioxide Potential of the Gippsland Basin

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Publisher :
ISBN 13 : 9781925297348
Total Pages : 236 pages
Book Rating : 4.2/5 (973 download)

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Book Synopsis Carbon Dioxide Potential of the Gippsland Basin by : Robert Langford

Download or read book Carbon Dioxide Potential of the Gippsland Basin written by Robert Langford and published by . This book was released on 2016 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: "As part of the four-year National CO2 Infrastructure Plan (NCIP), Geoscience Australia conducted a CO2 storage capacity assessment and pre-competitive data acquisition program in the offshore Gippsland Basin. This study was undertaken, in collaboration with CSIRO, to accelerate the identification of suitable long term CO2 storage sites for the development of CO2 storage infrastructure near the sources of major energy and production emissions in the Gippsland region in Victoria." -- online abstract.

Geological Storage of Carbon Dioxide (CO2)

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Publisher : Elsevier
ISBN 13 : 085709727X
Total Pages : 380 pages
Book Rating : 4.8/5 (57 download)

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Book Synopsis Geological Storage of Carbon Dioxide (CO2) by : J Gluyas

Download or read book Geological Storage of Carbon Dioxide (CO2) written by J Gluyas and published by Elsevier. This book was released on 2013-11-23 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: Geological storage and sequestration of carbon dioxide, in saline aquifers, depleted oil and gas fields or unminable coal seams, represents one of the most important processes for reducing humankind’s emissions of greenhouse gases. Geological storage of carbon dioxide (CO2) reviews the techniques and wider implications of carbon dioxide capture and storage (CCS). Part one provides an overview of the fundamentals of the geological storage of CO2. Chapters discuss anthropogenic climate change and the role of CCS, the modelling of storage capacity, injectivity, migration and trapping of CO2, the monitoring of geological storage of CO2, and the role of pressure in CCS. Chapters in part two move on to explore the environmental, social and regulatory aspects of CCS including CO2 leakage from geological storage facilities, risk assessment of CO2 storage complexes and public engagement in projects, and the legal framework for CCS. Finally, part three focuses on a variety of different projects and includes case studies of offshore CO2 storage at Sleipner natural gas field beneath the North Sea, the CO2CRC Otway Project in Australia, on-shore CO2 storage at the Ketzin pilot site in Germany, and the K12-B CO2 injection project in the Netherlands. Geological storage of carbon dioxide (CO2) is a comprehensive resource for geoscientists and geotechnical engineers and academics and researches interested in the field. Reviews the techniques and wider implications of carbon dioxide capture and storage (CCS) An overview of the fundamentals of the geological storage of CO2 discussing the modelling of storage capacity, injectivity, migration and trapping of CO2 among other subjects Explores the environmental, social and regulatory aspects of CCS including CO2 leakage from geological storage facilities, risk assessment of CO2 storage complexes and the legal framework for CCS

Geological Storage of CO2 – Long Term Security Aspects

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Publisher : Springer
ISBN 13 : 3319139304
Total Pages : 251 pages
Book Rating : 4.3/5 (191 download)

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Book Synopsis Geological Storage of CO2 – Long Term Security Aspects by : Axel Liebscher

Download or read book Geological Storage of CO2 – Long Term Security Aspects written by Axel Liebscher and published by Springer. This book was released on 2015-02-21 with total page 251 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explores the industrial use of secure, permanent storage technologies for carbon dioxide (CO2), especially geological CO2 storage. Readers are invited to discover how this greenhouse gas could be spared from permanent release into the atmosphere through storage in deep rock formations. Themes explored here include CO2 reservoir management, caprock formation, bio-chemical processes and fluid migration. Particular attention is given to groundwater protection, the improvement of sensor technology, borehole seals and cement quality. A collaborative work by scientists and industrial partners, this volume presents original research, it investigates several aspects of innovative technologies for medium-term use and it includes a detailed risk analysis. Coal-based power generation, energy consuming industrial processes (such as steel and cement) and the burning of biomass all result in carbon dioxide. Those involved in such industries who are considering geological storage of CO2, as well as earth scientists and engineers will value this book and the innovative monitoring methods described. Researchers in the field of computer imaging and pattern recognition will also find something of interest in these chapters.

Site Characterisation for Geological Storage of Carbon Dioxide

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Publisher :
ISBN 13 :
Total Pages : 500 pages
Book Rating : 4.:/5 (931 download)

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Book Synopsis Site Characterisation for Geological Storage of Carbon Dioxide by : Catherine M Gibson-Poole

Download or read book Site Characterisation for Geological Storage of Carbon Dioxide written by Catherine M Gibson-Poole and published by . This book was released on 2010 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt: Release of anthropogenic greenhouse gas emissions to the atmosphere is a concern for global warming. Thus, practical and economic solutions are being sought to combat this problem. One possible methodology for reducing emissions is the geological storage of carbon dioxide (CO2). The subsurface behaviour of CO2 is influenced by many variables; therefore, accurate appraisal of a potential CO2 storage site requires detailed site characterisation. In particular, potential sites need to be evaluated geologically in terms of their injectivity, containment and capacity. Detailed site characterisation was undertaken for two possible sites for geological storage of CO2, located offshore northwest Australia in the Petrel and Barrow sub-basins. The injection targets in the Petrel Sub-basin are the Jurassic Plover and Elang formations, locally sealed by the Frigate Formation, and the overlying Cretaceous Sandpiper Sandstone, regionally sealed by the Bathurst Island Group. The Plover/Elang formations are laterally extensive, fluvio-deltaic sandstones of fair to good reservoir quality, with likely excellent lateral and vertical connectivity. The Frigate Formation may not be an effective seal up-dip, but the overlying secondary reservoir (Sandpiper Sandstone) and thick regional seal (Bathurst Island Group) will ensure continued CO2 containment. The Jurassic-Cretaceous post-rift sediments are structurally simple and dip gently up towards the basin margins with no defined structural closures. Therefore, hydrodynamic, residual and solubility trapping beneath the regional seal will be the dominant storage mechanisms. The potential storage capacity is vast (> 10,000 Mt), highlighting why deep saline formations may provide a realistic solution to large-scale greenhouse gas emissions reduction. In the Barrow Sub-basin, the Cretaceous Flag Sandstone is the injection target, sealed by the Muderong Shale. The reservoir units are laterally extensive, amalgamated, basin floor fan sandstones with excellent reservoir quality. Hemipelagic shale drapes may locally restrict the vertical connectivity. The Muderong Shale has excellent seal capacity, with the potential to withhold a CO2 column height of 565-790 m. The structural geometry is a large anticline and the trapping mechanisms are likely to a combination of stratigraphic, residual and solubility trapping along the axis of the anticline, as well as structural trapping within the anticlinal closure. A few large faults exist which could potentially be reactivated if injection pressures are not appropriately managed. The hydrodynamic flow has been altered by production induced pressure decline; however, the impact on the CO2 migration pathway is likely to be insignificant due to the stronger buoyancy drive. The detailed geological characterisation process identified that both sites are suitable candidates for geological storage of CO2. Geological storage of CO2 is technically feasible in a variety of different geological settings, as demonstrated by studies like these and CO2 storage projects already in operation. Key to the success of a CO2 storage project is an understanding of the stratigraphic architecture and reservoir heterogeneity. This will allow an optimal injection strategy to be devised to utilise the inherent geological characteristics of the site and maximise the benefits of injectivity, capacity and containment for efficient geological storage of CO2.

How to Store CO2 Underground: Insights from early-mover CCS Projects

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Publisher : Springer Nature
ISBN 13 : 303033113X
Total Pages : 129 pages
Book Rating : 4.0/5 (33 download)

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Book Synopsis How to Store CO2 Underground: Insights from early-mover CCS Projects by : Philip Ringrose

Download or read book How to Store CO2 Underground: Insights from early-mover CCS Projects written by Philip Ringrose and published by Springer Nature. This book was released on 2020-01-01 with total page 129 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book introduces the scientific basis and engineering practice for CO2 storage, covering topics such as storage capacity, trapping mechanisms, CO2 phase behaviour and flow dynamics, engineering and geomechanics of geological storage, injection well design, and geophysical and geochemical monitoring. It also provides numerous examples from the early mover CCS projects, notably Sleipner and Snøhvit offshore Norway, as well as other pioneering CO2 storage projects.

Petroleum Prospectivity and CO2 Storage Assessment in the Offshore Browse Basin North West Shelf, WA/AC

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Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (12 download)

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Book Synopsis Petroleum Prospectivity and CO2 Storage Assessment in the Offshore Browse Basin North West Shelf, WA/AC by : Nadege Rollet

Download or read book Petroleum Prospectivity and CO2 Storage Assessment in the Offshore Browse Basin North West Shelf, WA/AC written by Nadege Rollet and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Integrated Reservoir Studies for CO2-Enhanced Oil Recovery and Sequestration

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Publisher : Springer
ISBN 13 : 3319558439
Total Pages : 147 pages
Book Rating : 4.3/5 (195 download)

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Book Synopsis Integrated Reservoir Studies for CO2-Enhanced Oil Recovery and Sequestration by : Shib Sankar Ganguli

Download or read book Integrated Reservoir Studies for CO2-Enhanced Oil Recovery and Sequestration written by Shib Sankar Ganguli and published by Springer. This book was released on 2017-03-30 with total page 147 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book addresses the feasibility of CO2-EOR and sequestration in a mature Indian oil field, pursuing for the first time a cross-disciplinary approach that combines the results from reservoir modeling and flow simulation, rock physics modeling, geomechanics, and time-lapse (4D) seismic monitoring study. The key findings presented indicate that the field under study holds great potential for enhanced oil recovery (EOR) and subsequent CO2 storage. Experts around the globe argue that storing CO2 by means of enhanced oil recovery (EOR) could support climate change mitigation by reducing the amount of CO2 emissions in the atmosphere by ca. 20%. CO2-EOR and sequestration is a cutting-edge and emerging field of research in India, and there is an urgent need to assess Indian hydrocarbon reservoirs for the feasibility of CO2-EOR and storage. Combining the fundamentals of the technique with concrete examples, the book is essential reading for all researchers, students and oil & gas professionals who want to fully understand CO2-EOR and its geologic sequestration process in mature oil fields.

Numerical study of underground CO2 storage and the utilization in depleted gas reservoirs

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Publisher : Cuvillier Verlag
ISBN 13 : 3736963866
Total Pages : 200 pages
Book Rating : 4.7/5 (369 download)

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Book Synopsis Numerical study of underground CO2 storage and the utilization in depleted gas reservoirs by : Cheng Cao

Download or read book Numerical study of underground CO2 storage and the utilization in depleted gas reservoirs written by Cheng Cao and published by Cuvillier Verlag. This book was released on 2021-03-01 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: Carbon capture and storage (CCS) is considered as the most promising technology for slowing down the atmospheric CO2 emissions. However, CCS has not been implemented on large scale because of the related risks and the lack of financial incentives. Regarding the risks associated with CCS, a parametric uncertainty analysis for CO2 storage was conducted and the general roles of different key geomechanical and hydrogeological parameters in response to CO2 injection were determined, which is beneficial for guiding time and effort spent mitigating the uncertainty to acquire trustworthy model forecasts and risk assessments. Regarding the financial incentives of CCS, co-injection of CO2 with impurities associated with enhanced gas recovery was analyzed, which is advantageous for decreasing the cost on gas separation and generating additional economic profit. In addition, the utilization of CO2 as cushion gas in the underground gas storage reservoir was proposed and analyzed, which can also be beneficial for improving the cost-effectiveness of CCS. Overall, this thesis is advantageous for promoting the application of CCS on large scale and mitigating the atmospheric CO2 emissions. Die Kohlenstoffabscheidung und –speicherung (CCS) gilt als die vielversprechendste Technologie zur Verlangsamung der atmosphärischen CO2–Emissionen. CCS wurde jedoch aufgrund der damit verbundenen Risiken und des Mangels an finanziellen Anreizen nicht in großem Umfang implementiert. In Bezug auf die mit CCS verbundenen Risiken wurde eine parametrische Unsicherheitsanalyse für die CO2-Speicherung durchgeführt und die allgemeinen Rollen verschiedener geomechanischer und hydrogeologischer Schlüsselparameter als Reaktion auf die CO2-Injektion ermittelt. Dies ist hilfreich, um den Zeit- und Arbeitsaufwand für die Minderung der Unsicherheit zu verringern, um vertrauenswürdig zu werden Modellprognosen und Risikobewertungen. In Bezug auf die finanziellen Anreize von CCS wurde die gleichzeitige Injektion von CO2 mit Verunreinigungen im Zusammenhang mit einer verbesserten Gasrückgewinnung analysiert. Dies ist vorteilhaft, um die Kosten für die Gastrennung zu senken und zusätzlichen wirtschaftlichen Gewinn zu erzielen. Darüber hinaus wurde die Verwendung von CO2 als Polstergas im unterirdischen Gasspeicher vorgeschlagen und analysiert, was auch zur Verbesserung der Wirtschaftlichkeit von CCS beitragen kann. Insgesamt ist diese These vorteilhaft, um die Anwendung von CCS in großem Maßstab zu fördern und die atmosphärischen CO2-Emissionen zu verringern.

Plume Migration and Pressure Evolution Analyses for Recommendations in Offshore CO2 Storage Acreage Leasing Policy

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Publisher :
ISBN 13 :
Total Pages : 264 pages
Book Rating : 4.:/5 (129 download)

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Book Synopsis Plume Migration and Pressure Evolution Analyses for Recommendations in Offshore CO2 Storage Acreage Leasing Policy by : Melianna Ulfah

Download or read book Plume Migration and Pressure Evolution Analyses for Recommendations in Offshore CO2 Storage Acreage Leasing Policy written by Melianna Ulfah and published by . This book was released on 2021 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study inputs extensive geological and petrophysical data into a reservoir simulation to model the CO2 migration, analyze the plume and pressure distribution and evolution, and link the results to policy recommendations. I built a reservoir model, based on 3-D seismic interpretation of Middle Miocene strata, offshore Galveston, Texas and utilized well logs to characterize key intervals. The modeling investigated how far the CO2 plume would migrate under two scenarios: injecting CO2 at the base of the salt withdrawal basin (syncline scenario) and injecting CO2 at the base of the structural closure (base scenario). The simulation shows that by injecting the CO2 into the syncline, we need more acreage to be leased rather than injecting CO2 at the base of the structural closure for the same amount of CO2. The reason why syncline mechanism takes more acreage is because the geological layer around the injection point is more heterogeneous than the base scenario, thus making the CO2 tends to migrate laterally. On the positive side, such mechanism also limits the vertical migration of CO2, thus making syncline mechanism much less prone for the CO2 to escape to the upper geological layers. Moreover, the simulation also shows that with syncline scenario, the times needed for the reservoir to reach its stabilized pressure after the end of injections are faster. Another result of the simulation also shows that adding more wells into the study area would not significantly increase the storage capacity, and each well will suffer injectivity loss even more to maintain the reservoir pressure. Integrating the simulation results and existing policies for offshore CO2 storage, this study culminates several recommendations for the General Land Office regarding the acreage leasing policies. The main recommendation is to classify of the acreage valuation according to either the heterogeneity degree of the storage geology or the type of the structural closure targeted by the operator. Additionally, it is recommended for the GLO to closely evaluate and if necessary, limit the number of wells and operators for CO2 storage project operating in one elevated pressure area

Carbon Capture and Its Storage

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Publisher : Routledge
ISBN 13 :
Total Pages : 344 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Carbon Capture and Its Storage by : Simon Shackley

Download or read book Carbon Capture and Its Storage written by Simon Shackley and published by Routledge. This book was released on 2006 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: 9.2 What is the Capacity for CO2 Storage in Geological Reservoirs in the UK?

CO2 Capture and Storage

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Author :
Publisher : OECD Publishing
ISBN 13 :
Total Pages : 276 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis CO2 Capture and Storage by : Kamel Bennaceur

Download or read book CO2 Capture and Storage written by Kamel Bennaceur and published by OECD Publishing. This book was released on 2008 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: At head of title: International Energy Agency.

Characterization of the High Island Field 24L Field for Modeling and Estimating CO2 Storage Capacity in the Offshore Texas State Waters, Gulf of Mexico

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Publisher :
ISBN 13 :
Total Pages : 238 pages
Book Rating : 4.:/5 (112 download)

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Book Synopsis Characterization of the High Island Field 24L Field for Modeling and Estimating CO2 Storage Capacity in the Offshore Texas State Waters, Gulf of Mexico by : Izaak Ruiz

Download or read book Characterization of the High Island Field 24L Field for Modeling and Estimating CO2 Storage Capacity in the Offshore Texas State Waters, Gulf of Mexico written by Izaak Ruiz and published by . This book was released on 2019 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: Carbon, Capture, and Storage (CCS) is considered an essential technology that can contribute to reaching the IPCC’s target to limit global average temperature rise to no more than 2.0°C. The fundamental purpose of CCS is to reduce anthropogenic CO2 emissions by capturing gas from large point sources and injecting it into deep geologic formations. In the offshore Texas State Waters (10.3 miles; 16.6 kilometers), the potential to develop CO2 storage projects is viable, but the size of storage opportunity at the project level is poorly constrained. This research characterizes the High Island 24L Field, a relatively large historic hydrocarbon field, that has produced mainly natural gas (0.5 Tcf). The primary motivation for this study is to demonstrate that depleted gas fields can serve as volumetrically significant CO2 storage sites. The stratigraphy of the inner continental shelf in the Gulf of Mexico has been extensively explored for hydrocarbon for over 50 years, and this area is well suited for CCS. Lower Miocene sandstones beneath the regional transgressive Amphistegina B shale have appropriate geologic properties (porosity, thickness, extent) and can be characterized utilizing 3D seismic and well logs in this study. Identifying key stratigraphic surfaces, faults, and mapping structural closure footprints illustrates the field’s geologic structure. The interpreted stratigraphic framework can then be used to model three different lithologic facies and effective porosity to calculate CO2 storage capacity for both the ~200-ft (60-m) thick HC Sand (most productive gas reservoir) and the overlying thicker 1700 ft (520 m), but non-productive, Storage Interval of Interest. Four different methodologies are utilized to achieve confidence in the CO2 storage capacity estimates. A storage capacity of 15 – 23 MT is calculated for the HC Sand and 108 – 179 MT for the Storage Interval of Interest by applying interpreted efficiency factors. This study evaluates the accuracy of these storage capacity methodologies to better understand the key geologic factors that influence CO2 storage in a depleted hydrocarbon field for CCS