摘要
近年来随着川西新场沙溪庙组气藏开发调整井的不断增多,压裂作业井间干扰的问题时有发生,影响了邻井正常生产。分析认为发生压裂井间干扰的主要原因为:一是压力波对邻井干扰;二是压裂沟通了天然微裂缝。针对压裂井间干扰问题,提出了建议。
In recent years,with the growing number of adjustment wells,fracturing interwell interference problems that affect the normal production of adjacent wells occur frequently.According to the analysis,there are two reasons interwell interference happened.First,the pressure wave on the adjacent well interfere.Second,fracturing communicate the natural micro-cracks.For the interference problems between the fractured wells,this paper has posed recommendations for future work.
出处
《内蒙古石油化工》
CAS
2012年第19期64-66,共3页
Inner Mongolia Petrochemical Industry
关键词
压裂
干扰
井距
微裂缝
建议
Fracturing
Interference
Well Spacing
Micro-cracks
Recommendation
