吕俊丰,刘鹏,林庆祥,侯景龙,王磊
LU Jun-feng;LIU Peng; LIN Qing-xiang; HOU Jing-long;WANG Lei(Downhole Operation Company of Daqing Oilfield Company Ltd.;

• 1:大庆油田有限责任公司井下作业分公司
• 2:大庆油田有限责任公司井下作业分公司
• 3:大庆油田有限责任公司井下作业分公司
• 4:大庆油田有限责任公司井下作业分公司

摘要(Abstract)：

介绍了地应力剖面在水力压裂改造中应用的重要性和运用测井技术解释地应力剖面的方法, 根据地应力剖面, 制定射孔方案、选择合理的压裂工艺、应用全三维压裂模拟软件进行压裂工程参数优化, 通过小型测试压裂和井温的分析结果进行对比验证, 现场应用取得了较好效果, 具有广阔的应用前景。
This paper introduces the application of the earth stress profile in hydraulic fracturing and the method of the earth stress profile interpretation with logging technique, and works out corresponding interpretation software. Basing on the interpretation result, it determines the perforation plan, select a reasonable fracturing technique, and uses complete fracturing simulation software to optimize the fracturing engineering. A small scale fracturing test and well temperature analysis examination show that the field application has a good effect.

关键词(KeyWords)： 测井曲线;地应力剖面;水力压裂;裂缝形态
log;earth stress profile;hydraulic fracturing;fracture form

Abstract:

Keywords:

基金项目(Foundation):

作者(Authors): 吕俊丰,刘鹏,林庆祥,侯景龙,王磊
LU Jun-feng;LIU Peng; LIN Qing-xiang; HOU Jing-long;WANG Lei(Downhole Operation Company of Daqing Oilfield Company Ltd.;

参考文献(References)：

• [1]李志明地应力与油气勘探开发[M]北京:石油工业出版社,1997
• [2]张景和地应力、裂缝测试技术在石油勘探开发中的应用[M]北京:石油工业出版社,2001
• [3]万仁溥,罗英俊采油技术手册(压裂酸化技术分册)[M]北京:石油工业出版社,1998