油田酸化转向剂研究进展  

Summery on Diverting Acid Stimulation for Acid Fracturing in Oilfield

作　　者：蒋莉[1] 

机构地区：[1]胜利石油管理局钻井工程技术公司,山东东营257064

出　　处：《山东化工》2009年第12期28-29,33,共3页Shandong Chemical Industry

摘　　要：盐酸酸化、酸压是碳酸盐岩油气藏主要增产措施之一,为了保证在非均质地层中酸液能够均匀推进,必须添加酸化转向剂。本文介绍了三种酸化转向剂:泡沫,聚合物以及新型的粘弹性转向剂。Fracturing or acidizing is one of the major carbonate reservoir enhanced projects. However, in order to make the acid fluid distribute evenly in the heterogeneous reservoir, the diverting acid stimulation must be used. Three kinds of diverting acid stimulation were introduced. They were foam, polymer and diverting acidizing VES acid.

关 键 词：酸化转向剂 泡沫 聚合物 黏弹性转向酸 

分 类 号：TE39[石油与天然气工程—油气田开发工程]