试井资料确定平面压力分布场方法研究  

The method of achieving pressure distribution field by well-testing data

作　　者：孙景丽[1,2] 林加恩[1] 董美玲[3] 

机构地区：[1]西安石油大学 [2]中原油田采油工程技术研究院 [3]长庆油田采油一厂

出　　处：《内蒙古石油化工》2009年第15期121-124,共4页Inner Mongolia Petrochemical Industry

摘　　要：本文以数值试井技术为依托进行试井资料确定平面压力分布场方法研究,形成了一种以数值试井为主、集动静态分析和油藏工程方法于一体的综合分析方法,解决了中低渗砂岩油藏开发中注采对应关系、水驱开发状况确定等难题。在介绍数值试井基本特点的基础上,阐述了数值试井的技术原理和参数敏感性分析,并介绍了该技术在中原油田的应用实例和效果。This paper based on numerical well testing technology studies the method of plane pressure distribution field with well testing information and developed a comprehensive analysis method. This method focuses on numerical well testing, and combines dynamic--static analysis and reservoir engineering which solves the problems of mid--low permeability sand- stone reservoirs production, such as injection--production corresponding relationship and waterflood development situations . The paper also discusses the fundamentals of numerical well testing and the analysis of parameters sensitivity based on its ba- sic characteristics. It also analyzes the application and efficiency of this technology in Zhongyuan oil field.

关 键 词：试井 数值试井 参数敏感性分析 压力分布 

分 类 号：TE353[石油与天然气工程—油气田开发工程] O316[理学—一般力学与力学基础]