- 专利标题: Remote closing and opening of a barrier valve
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申请号: US16637641申请日: 2019-05-14
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公开(公告)号: US11359459B2公开(公告)日: 2022-06-14
- 发明人: Katherine Ann Davies , Peter D W Inglis
- 申请人: Halliburton Energy Services, Inc.
- 申请人地址: US TX Houston
- 专利权人: Halliburton Energy Services, Inc.
- 当前专利权人: Halliburton Energy Services, Inc.
- 当前专利权人地址: US TX Houston
- 代理机构: C. Tumey Law Group PLLC
- 代理商 Scott Richardson
- 国际申请: PCT/US2019/032270 WO 20190514
- 国际公布: WO2020/231415 WO 20201119
- 主分类号: E21B34/14
- IPC分类号: E21B34/14
摘要:
A system and method for opening and closing a barrier valve. The system may comprise a plurality of production tubing sections, a barrier valve, and an actuation module attached to the barrier valve. The method may comprise attaching an actuation module to one of one or more production tubing sections, disposing the actuation module, the barrier valve, and the one or more production tubing sections into an annulus, moving the mandrel with the first piston or the second piston, and moving a ball within the barrier valve to a closed position.
公开/授权文献
- US20210172288A1 Remote Closing And Opening Of A Barrier Valve 公开/授权日:2021-06-10
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