摘要
储层古今地应力场研究在油气勘探开发中发挥着日益重要的作用,有限元法进行地应力模拟有着自身的优势。介绍了有限元方法开展油气储层地应力模拟研究的原理与流程,总结了模拟过程中所需的基本资料及其获取方法,分析了研究成果在油气运移、天然裂缝系统分布以及油气开发等领域的应用。
The research of reservoir in-situ stress plays an increasingly important role in petroleum exploration and development, and the finite element analysis has shown its advantage in in-situ stress simulation. Calculation model and simulation method of finite element analysis are recommend in in-situ stress simulation, summarized the basic data and its acquisition method, analysed the application of research result in oil and gas migration, structural fracture distribution and petroleum development.
出处
《科学技术与工程》
2009年第24期7430-7435,共6页
Science Technology and Engineering
关键词
有限元
储层地应力
计算模型
流程
应用
finite element analysis in-situ stress calculation model simulation method application
