陆梁油田薄层边底水油藏调堵控水技术研究  

Study on water control technology for thin layer bottom water drive reservoir in Luliang Oilfield

作　　者：毛天聪[1] 郭利杰[2] 

机构地区：[1]中国石油新疆油田分公司陆梁油田作业区,新疆克拉玛依834000 [2]北京矿冶研究总院,北京100160

出　　处：《中国矿业》2016年第2期120-124,共5页China Mining Magazine

基　　金：国家自然科学基金项目资助(编号:51204192);国家国际科研合作专项项目资助(编号:2014DFA70760)

摘　　要：本文以宏观物理模型为依托,研究了薄层边底水油藏出水规律,堵剂封堵规律,以此为基础结合油藏动态分析,利用PI决策技术及堵水决策技术研究出陆梁油田薄层边底水油藏调堵决策方法。以"水井调剖、治窜增动用程度,油井封堵、控锥降含水"为思路,从施工方式、堵剂注入、隔板位置规模等进行了系统的研究,针对性的提出了符合陆梁油田薄层边底水油藏的调堵工艺方案。This paper investigates the water production characteristic for bottom water drive reservoir and water shut-off method for effective controlling water production.The experimental study was conducted to analyze the reservoir performance through different water shut-off methods.The best water shut-off method has been screened for effective conformance treatment,water control,improving oil recovery and decreasing water cut.The water shut-off method through polymer injection to form an isolated zone to block the water coning was selected.The operation procedure related to this method are also demonstrated in this paper.

关 键 词：薄层底水油藏 高孔高渗 调堵 控水 

分 类 号：TE343[石油与天然气工程—油气田开发工程]