渤海油田筛管完井水平井分段堵水室内实验研究  

The experimental study of single location WSO of screen completed horizontal wells in Bohai oilfield

作　　者：朱立国[1] 王秀平[1] 黄晓东 张磊[1] 陈维余[1] 孙亮[1] 吴清辉[1] 刘凤霞[1] 

机构地区：[1]中海油能源发展股份有限公司工程技术分公司,天津300452 [2]中海石油天津分公司,天津300461

出　　处：《石油化工应用》2015年第3期41-43,46,共4页Petrochemical Industry Application

摘　　要：针对渤海油田筛管完井水平井机械分段堵水困难的实际问题,围绕CFD11-1油田,开展了CESP管外化学封隔器、高强度化学堵剂及分段堵水实验研究,结果表明,"CESP+化学堵剂"组合堵水能够实现堵剂的定位注入,为海上油田筛管完井水平井分段堵水提供了技术支撑。Due to the difficulty for packer to carry out single location WSO of screen completed horizontal wells in bohai oilfield. CESP, high strength chemical plugging agent and single location WSO experiment is researched to fit for CFD11-1 oilfield. The results show that plugging agents can be injected into the target location by the combination WSO of ＂CESP＋chemical plugging agent＂, it will provide single location WSO technique of screen completed horizontal well in Bohai oilfield.

关 键 词：水平井 分段堵水 CECP 化学堵剂 

分 类 号：TE358.3[石油与天然气工程—油气田开发工程]