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Improvement of Spontaneous Imbibition in Carbonate Rocks by CO²-saturated Brine
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, IOR 2011 - 16th European Symposium on Improved Oil Recovery, Apr 2011, cp-230-00022
- ISBN: 978-90-73834-07-1
Abstract
Carbon dioxide (CO2) can improve the oil recovery from oil reservoirs. When CO2 is mixed with water, CO2 saturated water (carbonated water, CW) can be formed. CW can be formed in tertiary CO2-floods after water injection and if water is injected to reduce