特种油气藏2012，Vol.19Issue(4)：104-106,3.DOI:10.3969/j.issn.1006-6535.2012.04.026
稠油热采低效水平井治理对策
Countermeasures for inefficient horizontal well treatment in heavy oil thermal recovery
摘要
Abstract
The reasons for inefficient oil wells have been systematically analyzed based on data statistics of thermal recovery wells, and supporting techniques have been completed to treat casing failure well in conjunction with prevention. Researches have developed supporting techniques for enhanced oil recovery including integrated surface-wellbore-reservoir compound chemical foam profile control, HDCS, and fracturing sand control, thus solved the problem of low thermal recovery efficiency in high water cut wells and stripped wells. Field applications indicate that these techniques have effectively increased the development effect of horizontal wells and achieved satisfactory economic benefit.关键词
低效水平井/压裂防砂/泡沫调剖/复合高温堵剂/数值模拟/HDCSKey words
inefficient horizontal well/ fracturing sand control/ foam profile control/ compound high temperature plugging agent/numerical simulation/ HDCS分类
能源科技引用本文复制引用
邱国清..稠油热采低效水平井治理对策[J].特种油气藏,2012,19(4):104-106,3.基金项目
中石化科研项目“超稠油热采水平井裸眼酸洗防砂完井一体化技术研究与应用”(2009J0106D1) （2009J0106D1）
