多氢酸酸化对商河油田深部解堵效果评价  

Effect evaluation of deep plugging by multi- hydracids acidification in Shanghe Oilfield

作　　者：申德勇[1] 汪双喜[1] 付晶[1] 孙英娜[1] 

机构地区：[1]胜利油田临盘采油厂,山东德州251507

出　　处：《清洗世界》2014年第11期21-24,共4页Cleaning World

摘　　要：介绍了多氢酸深部解堵技术在商河油田商三区的应用情况,该技术在商三区应用5口,有效率100%,有效期最长已超过17个月。To introduce the application of deep plugging by multi - hydracids acidification in the third district of Shanghe Oilfield. The technology of multi - hydracids acidification jection wells and the effective rate was 100%. The longest period of validity has been used on five in- has more than 17 months.

关 键 词：多氢酸 深部解堵 低渗 

分 类 号：TE354.7[石油与天然气工程—油气田开发工程]