Influence of wettability on residual gas trapping and enhanced oil recovery in three-phase flow: a pore-scale analysis using micro-computed tomography
We imaged two enhanced oil recovery processes in a mixed-wet sandstone plug at high resolution (3.4µm)3 with a micro-computed tomograph. In the first process, gas was directly injected into an oil reservoir which was subsequently waterflooded (Sogb process). In the second process, the oil reservoir...
| Main Authors: | , , , |
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| Other Authors: | |
| Format: | Conference Paper |
| Published: |
EAGE
2014
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| Subjects: | |
| Online Access: | http://hdl.handle.net/20.500.11937/31858 |