水驱流向改变剂在陇东侏罗系油藏的应用


2006年 13卷 第05期
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Application ofW ater Flow ing Direction Changing Agent in Development of Longdong Jurassic Reservoir
李永平1, 2 周志平 蒋志辉2 樊红旗 刘运强 王斌3 许振华
( 1. 西安石油大学, 陕西西安710061; 2 长庆油田分公司第二采油厂, 甘肃庆阳745100;
3 中原油田分公司采油工程技术研究院, 河南濮阳457001)
1.X i‘an Shiyou University, X i􀀁 an
710061, China; 2􀀁No. 2 O il Product ion Plant of
Changqing O ilf ield, CNPC, Q ingyang 745100, China
开展了以水驱流向改变剂为主的深部复合调剖封堵大孔道技术研究, 对水驱流
向改变剂的机理、性能特点、现场应用及效果进行了评价, 为进一步扩大陇东侏罗系油藏调剖
堵水和三叠系油藏堵裂缝提供了宝贵经验。
In th is pape r, the w ater flow ing direction agent wh ich is
m a inly used in com posite pro file contro l and m acro channe l
b locking o f deepe r reservo irs is in troduced. M echanism
characteristics, fie ld test and application resu lt are descr ibed.
Successful fie ld application o f this techno logy w ill he lp to
effectively deve lop Longdong Jurassic reservo ir.
陇东侏罗系; 油藏水驱流向改变剂; 深部复合调剖;
Longdong Ju rassic reservo ir, W ater flow ing
d irection agent, Deep composite pro file contro,l F ie ld test;