摘要
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.
出处
《大庆石油地质与开发》
CAS
CSCD
北大核心
2005年第2期64-66,i006,共4页
Petroleum Geology & Oilfield Development in Daqing
