摘要
LS1H井是川西LD构造部署的一口水平开发井,钻井过程中出现钻具落井事故。在缺乏配套打捞工具的情况下,采用常规打捞工具利用母锥、卡瓦捞筒等复合打捞出井内落物,其成功实践为水平井打捞积累了经验,提供了借鉴。
Well LS1H is a horizontal development well in LD Structure in Western Sichuan,an accident that drilling tool dropped into the well happened when the well was being drilled.Without supporting fishing tools,composite tool consisting of conventional fishing tools,female coupling tap and bowl slip-socket is used to fish the dropped drilling tool successfully.The practice provides experience for fishing job in horizontal wells.
出处
《油气井测试》
2009年第4期62-63,共2页
Well Testing
关键词
水平井
修井
工艺技术
打捞
horizontal well,well workover,technique,fishing
