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公开(公告)号:US20110042107A1
公开(公告)日:2011-02-24
申请号:US12545710
申请日:2009-08-21
CPC分类号: E21B34/14 , E21B2034/007
摘要: Systems and methods for locking a sliding sleeve valve in an open position and/or a closed position to prevent inadvertent operation of the sleeve valve during other operations.
摘要翻译: 用于将滑动套筒阀锁定在打开位置和/或关闭位置的系统和方法,以防止在其它操作期间套筒阀的意外操作。
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公开(公告)号:US08522877B2
公开(公告)日:2013-09-03
申请号:US12545710
申请日:2009-08-21
CPC分类号: E21B34/14 , E21B2034/007
摘要: Systems and methods for locking a sliding sleeve valve in an open position and/or a closed position to prevent inadvertent operation of the sleeve valve during other operations. A sliding sleeve valve locking assembly includes an outer housing defining a locking bore portion with a first locking groove formed therein, a sliding sleeve collet member having a collet finger with a tab shaped and sized to reside within the first locking groove. The sliding sleeve valve locking assembly also includes a collet locking member that is moveably disposed within the sliding sleeve collet member to selectively lock the sliding sleeve collet member within the locking bore portion.
摘要翻译: 用于将滑动套筒阀锁定在打开位置和/或关闭位置的系统和方法,以防止在其它操作期间套筒阀的意外操作。 滑动套筒阀锁定组件包括限定具有形成在其中的第一锁定槽的锁定孔部分的外部壳体,滑动套筒夹头构件,其具有带有突出物并且尺寸设置成位于第一锁定槽内的突出部的夹头。 滑动套筒阀锁定组件还包括夹头锁定构件,其可移动地设置在滑动套筒夹头构件内以选择性地将滑动套筒夹头构件锁定在锁定孔部分内。
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