CO{sub 2} injection for enhanced gas production and carbon sequestration
Conference
·
OSTI ID:790035
- LBNL Library
Analyses suggest that carbon dioxide (CO{sub 2}) can be injected into depleted gas reservoirs to enhance methane (CH{sub 4}) recovery for periods on the order of 10 years, while simultaneously sequestering large amounts of CO{sub 2}. Simulations applicable to the Rio Vista Gas Field in California show that mixing between CO{sub 2} and CH{sub 4} is slow relative to repressurization, and that vertical density stratification favors enhanced gas recovery.
- Research Organization:
- Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, CA (US)
- Sponsoring Organization:
- USDOE Assistant Secretary for Fossil Energy (US)
- DOE Contract Number:
- AC03-76SF00098
- OSTI ID:
- 790035
- Report Number(s):
- LBNL--49232
- Country of Publication:
- United States
- Language:
- English
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