致密气藏水平井产量预测及影响因素分析

2013年 35卷 第2期
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Analysis of Productivity Equation and Influence Factors ofHorizontal Wells in Tight Sand Gas Reservoir
邱先强,李治平,刘银山,赖枫鹏
中国地质大学(北京)能源学院,北京海淀100083
School of Energy Resources,China University of Geosciences(Beijing),Haidian,Beijing 100083,Chin
致密砂岩气藏; 达西流动区域; 非达西流动区域; 启动压力梯度; 滑脱效应; 应力敏感;
tight sand gas reservior; Darcy flow area; non-Darcy flow area; start-up pressure gradient; slippage effect; stresssensitivity;