低渗透气藏低速非线性渗流数值模拟研究

2009年 31卷 第2期
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LOW-SPEED AND NON-LINEAR FLOW THROUGH POROUS MEDIA NUMERICAL SIMULATION FOR LOW-PERMEABILITY GAS RESERVOIR
薛国庆1 李闽2 罗碧华1 王永红3
1.中国海洋石油有限公司湛江分公司研究院,广东 湛江 524057; 2.“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; 3.塔里木油田分公司天然气事业部,新疆 库尔勒 841000
1.Zhanjiang Branch of CNOOC Ltd.,Zhanjiang Guangdong 524057,China;2.State Key Lab of Oil and Gas Reservoir Geology and Exploitation,Southwest Petroleum University,Chengdu Sichuan 610500,China;3.Natural Gas Department,Tarim Oilfield Company,Korla Xinjiang 841000,China
低渗透; 非线性; 启动压力梯度; 气体滑脱效应; 数值模拟;
low permeability; non-linear; threshold pressure gradient; gas slippage effects; numerical simulation;
10.3863/j.issn.1674-5086.2009.02.041