A case for deep-ocean CO2 sequestration
نویسندگان
چکیده
منابع مشابه
CO2 Sequestration in Deep Aquifers
Disposal and long-term sequestration of anthropogenic "greenhouse gases" such as CO2 is a proposed approach to reducing global warming. Deep, regional-scale aquifers in sedimentary basins are possible sites for sequestration, given their ubiquitous nature. We used a mathematical sedimentary basin model, including multiphase flow of CO2, groundwater, and brine, to evaluate residence times in pos...
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An international collaboration to investigate the sequestration of COz in the deep ocean was initiated in December 1997. The program is being funded by agencies of the governments of Japan, the U.S., Norway, Canada, and Australia; and Asea Brown Boveri (ABB) of Switzerland. The investigation comprises both experimental and modeling components. During the first phase of the program which runs th...
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The specific objective of our project on CO2 ocean sequestration is to investigate its technical feasibility and to improve the understanding of any associated environmental impacts. Our ultimate goal is to minimize any impacts associated with the eventual use of ocean carbon sequestration to reduce greenhouse gas concentrations in the atmosphere. The project will continue through March 31, 200...
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Sequestration of carbon dioxide (CO2) in deep saline aquifers has emerged as an option for reducing greenhouse gas emissions to the atmosphere. The large amounts of supercritical CO2 that need to be injected into deep saline aquifers may cause large fluid pressure increases. The resulting overpressure may promote reactivation of sealed fractures or the creation of new ones in the caprock seal. ...
متن کاملModeling the Sequestration of CO2 in Deep Geological Formations
Modeling the injection of CO 2 and its sequestration will require simulations of a multi-well injection system in a large reservoir field. However, modeling at the injection well scale is a necessary prerequisite to reservoir scale modeling. We report on the development and application of two models: 1) a semi-analytical model (PNLCARB), and 2) a numerical model (STOMP-CO 2). PNLCARB can simula...
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ژورنال
عنوان ژورنال: Energy Procedia
سال: 2009
ISSN: 1876-6102
DOI: 10.1016/j.egypro.2009.02.328