An experimental study of combined foam/surfactant polymer (SP) flooding for carbone dioxide-enhanced oil recovery (CO2-EOR)
To better address the issue of viscous fingering and gravity segregation confronted in CO2 flooding, a novel EOR method which coupled the SP flooding with the CO2 foam flooding was presented. Its displacement performance was systematically evaluated and compared with the other two injections modes (...
| Main Authors: | , , |
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| Format: | Journal Article |
| Published: |
Elsevier
2015
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| Online Access: | http://hdl.handle.net/20.500.11937/43481 |