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APPARATUS, SYSTEM AND METHOD FOR CIRCUMFERENTIALLY ORIENTING A DOWNHOLE LATCH SUBSYSTEM

机译:用于周向定向井下闩锁子系统的装置,系统和方法

摘要

An apparatus for circumferentially orienting a downhole latch assembly in a wellbore. The downhole latch assembly has a plurality of latch keys including a primary latch key. The apparatus includes a casing string positionable in the wellbore. A window joint is interconnected in the casing string. A latch coupling having a latch profile is interconnected in the casing string downhole of the window joint. An orienting subassembly interconnected in the casing string has an orienting profile positioned uphole of the latch profile such that, after operable engagement of the primary latch key with the orienting profile, axial alignment of the latch assembly with the latch coupling causes operable engagement of the latch keys with the latch profile.
机译:一种用于在井眼中周向定向井下闩锁组件的设备。井下闩锁组件具有包括主闩锁钥匙的多个闩锁钥匙。该设备包括可定位在井眼中的套管柱。窗缝在套管柱中互连。具有闩锁轮廓的闩锁联接器在车窗接头的井下套管柱中互连。互连在套管柱中的定向子组件具有定位轮廓,该定向轮廓定位在闩锁轮廓的孔上方,使得在主闩锁钥匙与定向轮廓可操作地接合之后,闩锁组件与闩锁联接件的轴向对齐导致闩锁的可操作接合。带有闩锁配置文件的钥匙。

著录项

  • 公开/公告号EP3696370A1

    专利类型

  • 公开/公告日2020-08-19

    原文格式PDF

  • 申请/专利权人 HALLIBURTON ENERGY SERVICES INC.;

    申请/专利号EP20200168950

  • 发明设计人 STEELE DAVID JOE;

    申请日2012-11-29

  • 分类号E21B17/046;E21B19/16;E21B23/02;E21B29/06;

  • 国家 EP

  • 入库时间 2022-08-21 11:40:26

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