低渗透油田考虑启动压力梯度计算井网产量

2009年 31卷 第3期
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THE PRODUCTIVITY CALCULATION FOR WELL PATTERN OF LOW PERMEABILITY RESERVOIR CONSIDERING THRESHOLD PRESSURE GRADIENT
何英1 杨正明2 刘学伟2 王学武1
HE Ying1 YANG Zheng-ming2 LIU Xue-wei2 WANG Xue-wu1
1.中国科学院渗流流体力学研究所,河北 廊坊 065007; 2.中国石油勘探开发研究院廊坊分院,河北 廊坊 065007
1.Institute of Porous Flow and Fluid Mechanics of Chinese Academy of Science,Langfang Hebei 065007,China;2.Research Institute of Petroleum Exploration and Development-Langfang,Langfang Hebei 065007,China
低渗透油藏; 非达西渗流; 井距; 启动压力梯度; 注采压差;
low permeability reservoir; non-Darcy flow law; well spacing; threshold pressure gradient; pressure difference between production and injecti;
10.3863/j.issn.1674-5086.2009.03.038