S7 断块油藏表面活性剂渗流行为及驱油机理

2013年 35卷 第1期
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Flooding Mechanism and Flow Behavior of Surfactant in S7 FaultBlock Reservoir
刘爱武1,刘华1,马铭骏2,李晓南1,黄菊1
1. 中国石化江苏油田分公司地质科学研究院,江苏扬州225012;2. 西南石油大学石油工程学院,四川成都610500
1. Geological Scientific Research Institute,Jiangsu Oilfield Company,SINOPEC,Yangzhou,Jiangsu 225012,China2. School of Petroleum Engineering,Southwest Petroleum University,Chengdu,Sichuan 610500,China
表面活性剂; 两相渗流; 界面张力; 驱油效率; 相渗曲线;
surfactant; two phase flow; interfacial tension; oil displacement efficiency; relative permeability curve;