常规打捞工具在水平井中的应用  

Application of Conventional Fishing Tools in Horizontal Well

作　　者：黄建林[1] 刘伟[2] 李丽[2] 黄敏[2] 谭玮[2] 

机构地区：[1]西南石油大学,成都610500 [2]中石化西南油气分公司工程技术研究院,四川德阳618000

出　　处：《石油矿场机械》2008年第3期78-80,共3页Oil Field Equipment

基　　金：中石化西南油气分公司"川西地区地质导向水平井钻井完井技术研究"项目(GJ-76-0709)

摘　　要：水平井打捞技术一直是修井工程师们努力攻关的方向,也是修井作业的难点。在缺乏配套打捞工具的情况下,LS1H井采用常规打捞工具,在保证井眼规则的基础上,利用母锥、卡瓦捞筒打捞出井内落物,其成功实践为水平井打捞积累了经验。Fishing technique in horizontal well has always been the tackling key problem for workover engineers and it is also the difficulty in workover job. LSIH adopted conventional fishing technique because of lacking matching fishing tools. On the basis of ensuring borehole regular LSIH used female coupling tap and slip socket to fish junk. Its successfully application has accumulated valuable experience and provided successful lessons for fishing technique in horizontal well.

关 键 词：水平井 打捞 修井 工艺技术 

分 类 号：TE921.2[石油与天然气工程—石油机械设备]