On polymer flooding in Western Region of Gudao oilfield

被引:0
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作者
Zhu, Yang [1 ]
Fu, Jian [1 ]
Ma, Xin-Yu [1 ]
机构
[1] Shengli Oil Field Co. Ltd., SINOPEC, Dongying 257231, China
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摘要
After polymer flooding in Mar. 1997 in Western Region of Gudao Oilfield, the high permeable formation is plugged up effectively and the injectivity profile is improved. During the flooding through stopping or decreasing water flooding to the peripheral water wells, amplifying producing differential of oil wells and regulating injection rate of polymer flooding, the swept volume of polymer is expanded and the development effectiveness of polymer flooding is obviously achieved.
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页码:68 / 69
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