高温调剖剂DKJ-Ⅱ的研究和现场应用  

STEAM INJECTIVITY PROFILE CONTROL AGENT DKJ-Ⅱ AND ITS FIELD USES

作　　者：穆建邦[1] 陈辉[1] 何长 杨社红 韩学良 郝道杰 

机构地区：[1]胜利石油管理局孤岛采油厂工艺所,山东东营257231

出　　处：《油田化学》2000年第2期132-134,共3页Oilfield Chemistry

摘　　要：高温调剖剂DKJ Ⅱ是以燃煤电站粉煤灰为主要原料 ,添加多种辅助材料制成的一种可水化凝固的材料。本文介绍了DKJ Ⅱ的组成、最佳配方、固结体强度、室内模拟封堵驱油实验结果及在孤岛油田热采稠油油藏现场应用的效果。DKJ Ⅱ is a settable fly ash base slurry composed of a Ca Al additive, a temperature sensible activator and a dispersant besides of main component fly ash. This paper describes the components, the composition optimization, the strength of the setted fly ash slurry, the result of a core plugging and flooding experiment, and the successful uses of DKJ Ⅱ for modificating steam injectivity profile in steam huff puff wells at Gudao Oil Field of Shengli.

关 键 词：堵水调剖剂 配方 蒸汽吞吐井 高温 稠油 DKJ-Ⅱ 

分 类 号：TE345[石油与天然气工程—油气田开发工程] TE357.44