| Autor: |
Thomas L. Davis, I. Hutcheon, Zoltán Hajnal, K. Hirsche, Steve Whittaker, Don White, Ernest L. Majer, G. Burrowes, Ben Rostron |
| Rok vydání: |
2004 |
| Předmět: |
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| Zdroj: |
GSA Today. 14:4 |
| ISSN: |
1052-5173 |
| DOI: |
10.1130/1052-5173(2004)014<004:ggsiao>2.0.co;2 |
| Popis: |
Carbon dioxide sequestration in geo-logical reservoirs is being evaluated internationally as a viable means of long-term CO 2 storage. The International Energy Agency Weyburn CO 2 Monitoring and Storage Project is designed to inves-tigate the technical and economic fea-sibility of CO 2 storage in a partially de-pleted oil reservoir in conjunction with enhanced oil recovery operations. Two key elements of the project are (1) the establishment of a regional geoscience framework as a means for prediction of the long-term fate of injected CO 2 , and (2) development and application of geophysical/geochemical monitoring and verification methods to track the spread of CO 2 within the reservoir. To date, 1.90 billion m 3 of CO 2 have been injected into the reservoir, the effects of which are imaged by the various moni-toring methods. INTRODUCTIONCarbon dioxide is the primary anthro-pogenic greenhouse gas in the modern-day atmosphere and is a critical compo-nent in models of global climate change (IPCC, 2001). It is estimated that ~6 gi-gatons of carbon enters the environment annually as a result of global energy-re-lated CO |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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