Geologic Storage of CO2
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منابع مشابه
Natural Analogs for Geologic Storage of CO2: An Integrated Global Research Program
Coordinated research efforts are underway on three continents (North America, Europe, Australia) to study naturally occurring carbon dioxide deposits, in order to address fundamental questions and concerns about the long-term storage of CO2 in geologic formations. Natural accumulations of carbon dioxide exist in many geologic basins. Some deposits are stored in secure and impermeable traps, whe...
متن کاملCharacterization for Storage of CO2 in Deep Geological Formations
The U.S. Department of Energy (DOE) is the lead Federal agency for the development and deployment of carbon sequestration technologies. As part of its mission to facilitate technology transfer and develop guidelines from lessons learned, DOE is developing a series of best practice manuals (BPMs) for carbon capture and storage (CCS). The ―Site Screening, Site Selection, and Initial Characterizat...
متن کاملDevelopment of a framework for long-term performance assessment of geologic CO2 sequestration sites
Long-term performance and risk assessment related to geologic CO2 storage needs a robust and reliable framework. We have used the science based prediction approach to develop such a framework. The approach couples the fundamental physical and chemical processes to a systems level model. The coupling is achieved by developing probability functions through integration of laboratory/field experime...
متن کاملSignificance of Conceptual Model Uncertainty in Simulating Carbon Sequestration in a Deep Inclined Saline Aquifer
In modeling geologic carbon sequestration in a deep inclined aquifer in Wyoming, the impact of geologic, engineering, and environmental uncertainty factors on parameter importance and prediction uncertainty is evaluated. Given site characterization data, a suite of geologic model families were built to represent aquifer permeability heterogeneity at increasing complexity. With each family, the ...
متن کاملBiosurfactant as an Enhancer of Geologic Carbon Storage: Microbial Modification of Interfacial Tension and Contact Angle in Carbon dioxide/Water/Quartz Systems
Injecting and storing of carbon dioxide (CO2) in deep geologic formations is considered as one of the promising approaches for geologic carbon storage. Microbial wettability alteration of injected CO2 is expected to occur naturally by microorganisms indigenous to the geologic formation or microorganisms intentionally introduced to increase CO2 storage capacity in the target reservoirs. The ques...
متن کاملEnvironmental Assessment of Geologic Storage of Co
Efforts to mitigate the effects of climate change have led research and industry groups to explore ways of applying existing technologies and practices to the challenge of reducing CO2 emissions. The storage of CO2 in underground geologic reservoirs is one such idea that employs techniques developed for oil and gas production and transmission. For example, CO2 has been injected into petroleum r...
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