聚合物在高温高盐油藏中的应用  

The use of polymers under high temperature and salinity reservoirs

作　　者：宋昭峥[1] 赵密福[2] 魏进峰[2] 蒋庆哲[1] 孙贵利[3] 

机构地区：[1]中国石油大学重质油国家重点实验室,北京102249 [2]胜利油田东辛采油厂,山东东营257001 [3]吐哈油田生产运行处,新疆鄯善838202

出　　处：《弹性体》2007年第1期56-60,共5页China Elastomerics

基　　金：国家十五攻关项目(2002BA312B-02)

摘　　要：随着油田的不断开发,油藏条件不断恶化,高温高盐油藏不断增加,如何提高这类油田的采收率成为油田稳产的基础。本文论述了聚合物在高温高盐油藏调驱中应用现状和发展趋势,得出了聚合物弱凝胶体系是高温高盐油藏提高采收率的一种具有前景的重要技术。Wit h t he furt her development, t he reservoir condit ions become worse, high temperature and salinity reservoirs increase. How to increase the output of these reservoirs becomes the base of output stabilization of oil fields. Progress and use of polymers were reviewed in the paper,the following conclusions could be drawn that polymer weak gel is a kind of prospecting technology used in in creasing the, output of bigb temperature and salinity reservoirs.

关 键 词：聚合物 高温高盐油藏 调驱剂 

分 类 号：TQ314.2[化学工程—高聚物工业]