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f The Influence of Reservoir Rock Wettability on CO2-Foam Stability in Porous Media
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, IPTC 2012:International Petroleum Technology Conference, Feb 2012, cp-280-00148
Abstract
CO2 injection to produce more crude oil from the underground hydrocarbon reservoirs is one of the best methods<br>to prevent the entry of this greenhouse gas into the atmosphere. Although the low viscosity and density of the gas<br>create a viscous fingering and gravity override problems and reduce volumetric sweep efficiency of this process.