低渗透复合油藏压力动态有限元理论分析

2016年 38卷 第4期
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Theoretical Analysis of Low Permeability Composite Reservoir Using#br# Finite Element Method
“油气藏地质及开发工程”国家重点实验室·西南石油大学,四川成都610500 中国石油西南油气田分公司勘探开发研究院,四川成都610041
State Key Laboratory of Oil & Gas Reservoir Geology and Exploitation,Southwest Petroleum University,Chengdu,Sichuan 610500,China Research Institute of Petroleum Exploration & Development,Southwest Oil and Gas Field Company,PetroChina,Chengdu,Sichuan 610041,China
低渗透储层; 复合油藏; 有限元方法; 非线性渗流; 附加阻力梯度;
low permeability reservoir; composite reservoir; finite element method; non-linear flow; added resistance gradient;