玉门青西油田复合解堵技术研究与应用  

Composite Block-off Technology Research and Application in Yumen Qingxi Oilfield

作　　者：肖志明[1] 李富荣[1] 蒙炯 王艳[1] 张庆九[1] 王仙仙[1] 魏振吉[1] 

机构地区：[1]玉门油田分公司采油工艺研究所,甘肃玉门735200

出　　处：《油气井测试》2007年第z1期35-38,共4页Well Testing

摘　　要：青西油田油井一般通过深度酸化措施才能获得高产稳产,但措施后许多油井有效期较短。通过对储层物性、岩性、地应力等降产原因分析,研究成功了能够减小应力敏感使油井再次获得高产稳产的复合解堵技术。该技术投入少、见效快,对酸化后降产较快的油井增产效果显著。Acidification is a major stimulation treatment for Yumen Qingxi oilfield, but a lot of oil wells action period are shorter. In the article, it successfully researched a composite block-off technology, which could reduce stress sensitivity and dredge flow stream so to get high yield again. The technology could acquire good increase production for oil yield drop quickly after acidification, also it have advantages of small investment and action quickly.

关 键 词：青西油田 复合解堵 酸化 应用效果 

分 类 号：TE27[石油与天然气工程—油气井工程] P631.81[天文地球—地质矿产勘探]