降低井下作业综合返工率的途径和方法

Approaches and Methods of Reducing the Comprehensive Reworking Rate in Downhole Operation

油田井下作业属于高投入行业,返工井数的增加导致增加作业次数,延长施工时间,严重影响油水井的正常生产。井下作业综合返工率直接关系到企业的经济效益,也是衡量施工企业形象的一个重要标志。通过认真查找每口井的返工原因,对返工井进行了系统的分析,对如何有效降低综合返工率提出了具有针对性的管理措施。

Since the downhole operation in the oilfield belongs to the industry with high investment,the increase of reworking wells can result in the rise of operation times,the lengthening of construction time,the serious influence on the routine production of oil-water wells.The comprehensive reworking rate of downhole operation directly concerns the economic benefits of enterprises,and is also one important sign of measuring the images of construction enterprises Through the careful examination of reworking cause of every well,and the systematic analysis on reworking wells,some corresponding managing methods are put forward about how to reduce the comprehensive reworking rate effectively.