Method of moderate water injection and its application in ultra-low permeability oil reservoirs of Yanchang Oilfield, NW China
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Method of moderate water injection and its application in ultra-low permeability oil reservoirs of Yanchang Oilfield, NW China |
| Xiangzeng WANG,Hailong DANG,Tao GAO |
| Fig. 3. The contrast between corrected formula of imbibition speed and experimental test results. |
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