非牛顿流体油藏数值模拟研究  

Numerical simulation of non - Newtonian fluid

作　　者：张茂林[1] 肖春林[2] 梅海燕[1] 雷从众[2] 李闽[1] 

机构地区：[1]西南石油学院,四川南充637001 [2]中油新疆油田分公司,新疆克拉玛依834000

出　　处：《特种油气藏》2003年第B09期34-36,39,共4页Special Oil & Gas Reservoirs

基　　金："油气藏地质及开发工程国家重点实验室"开放资助项目(PLN9902)

摘　　要：根据非牛顿流体在多孔介质中渗流的流变特性,结合油藏注水开发特点,建立三维油、水两相非牛顿流体渗流数学模型。通过数值模拟研究,论证非牛顿流体油藏注水开发的一般性开采原则。计算结果表明,驱替液与被驱替液类型的不同,决定了其开采强度对最终开发指标影响的不同。According to the Theological properties of non - Newtonian fluid in porous media, and combining with features of water flooding, a 3D mathematical model of percolation of non - Newtonian fluid in oil and water phase is established. Through numerical simulation, general recovery principle of water flooding in reservoir with non - Newtonian fluid has been demonstrated. Calculation result shows that different displacing fluid and displaced fluid have different influence on ultimate development index.

关 键 词：非牛顿流体 油藏 数值模拟 注水开发 数学模型 

分 类 号：TE319[石油与天然气工程—油气田开发工程]