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CPD讯10月10日,记者获悉,西部钻探测井公司首次应用四级延时起爆、复杂井眼射孔等技术,成功完成了呼图壁储气库HUHWK2井超长水平段射孔作业,创新疆地区最长段水平井射孔作业新纪录。此次超长水平段射孔作业历经11天,射孔跨度501米,射孔段长达420米,射孔发射率达到100%。
CPD hearing October 10, the reporter was informed that the western drilling logging company for the first time the application of four delay detonation, complex wellbore perforating and other technologies, successfully completed the Hutu wall gas reservoir HUHWK2 well long horizontal perforating operations, A new record of horizontal well perforation operation in the longest section in Xinjiang Autonomous Region. The long horizontal section of perforating operation after 11 days, perforating 501 meters span, perforating section up to 420 meters, perforation emissivity reached 100%.