Simultaneous oil recovery and residual gas storage: A pore-level analysis using in-situ X-ray micro-tomography
We imaged sandstone cores at residual gas saturation (Sgr) with synchrotron radiation at a nominal resolution of (9 μm)3. We studied two three-phase flooding sequences: (1) gas injection into a core containing oil and initial water followed by a waterflood (gw process); (2) gas injection into a wate...
| Main Authors: | , , |
|---|---|
| Format: | Journal Article |
| Published: |
Elsevier Ltd
2013
|
| Subjects: | |
| Online Access: | http://hdl.handle.net/20.500.11937/44079 |