不能用净应力评价低渗砂岩岩石应力敏感性

2009年 31卷 第5期
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NET STRESS CAN NOT BE USED TO EVALUATE THE STRESS SENSITIVITY IN THE LOW-PERMEABILITY SANDSTONE
李闽 肖文联 赵春兰 郑玲丽 李丽君
LI Min XIAO Wen-lian ZHAO Chun-lan ZHENG Ling-li LI Li-jun
“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
State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation,Southwest Petroleum University,Chengdu Sichuan 610500,China
有效应力; 致密砂岩; 净应力; 微裂缝; 敏感性;
effective stress; tight sandstone; net stress; micro fracture; stress sensitivity;
10.3863/j.issn.1674-5086.2009.05.041