特种油气藏2011，Vol.18Issue(6)：120-122,3.
液压扩径整形技术在套管变形井杜813-42-63中的应用
摘要
Abstract
The conventional casing reshaping technique has its limitations, so a hydraulic reaming reshaping technique was developed and applied in the paper. The technique uses small - scale workover equipment and high - efficiency hydraulic reshaping tools to hydraulically reshape the deformed section of the casing in oil or water wells, shortening the workover period, improving the work-over efficiency, restoring the drift diameter of casing to the greatest extent, improving the productivity of casing deformation wells and providing a strong technical support for the repair of casing deformation wells. It has been successfully used in well Du8K3 -42 -63 in Shuguang Oilfield. The results indicate that the technique is simple and safe, and has a promising future in its application.关键词
套管整形/修复技术/套管变形井/杜813-42-63井/应用Key words
casing shaping/ repairing technology/ casing deformation well/ Shuguang oilfield分类
能源科技引用本文复制引用
曾立桂..液压扩径整形技术在套管变形井杜813-42-63中的应用[J].特种油气藏,2011,18(6):120-122,3.基金项目
中油辽河油田公司科技攻关项目"套变井液压整形技术"部分内容(SGKJ2010-04) （SGKJ2010-04）
