克深地区完井液难题及治理对策

Completion fluid problems and countermeasures in Keshen area

塔里木油田完井时间长,井底温度压力高,对完井液抗温及热稳定性要求非常高。克深13-2、克深13-3两口井的完井作业过程中,均出现了不同程度的完井液问题,通过完井液性能检测、调整完井液性能等措施,解决了这两口井的完井液难题,降低了完井作业的风险,缩短了完井作业时间,大幅度节约了施工成本。

The long completion time and high bottom hole temperature and pressure in Tarim oilfield require high temperature resistance and thermal stability of completion fluid.Kes13-2 and kes13-3 in the process of the completion of the work,are both in the different levels of completion fluid.Through completion fluid performance tests,adjust the completion fluid performance measures,such as a good solution to the problems of the two Wells completion fluid and reduce the risk of well completion operation,reduces the completion work time,greatly saving the construction cost.