- 专利标题： Apparatus and method for creating a plug in a wellbore
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申请号： US16088012申请日： 2016-05-12
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公开(公告)号： US10934804B2公开(公告)日： 2021-03-02
- 发明人: Henry Eugene Rogers , Michael Malave
- 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： McAfee & Taft
- 国际申请： PCT/US2016/032054 WO 20160512
- 国际公布： WO2017/196335 WO 20171116
- 主分类号： E21B33/134
- IPC分类号： E21B33/134 ; E21B33/138 ; E21B33/12
摘要：
A diversion and isolation tool is releasably connected to a workstring and lowered into a well. The diversion and isolation tool is movable in the well, and serves as a barrier to prevent fluids from mixing and is useful for plugging the well.
公开/授权文献
- US20200291740A1 APPARATUS AND METHOD FOR CREATING A PLUG IN A WELLBORE 公开/授权日：2020-09-17
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