- 专利标题: ESP with Improved Deployment for Live Intervention
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申请号: US18121137申请日: 2023-03-14
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公开(公告)号: US20230287772A1公开(公告)日: 2023-09-14
- 发明人: Randal Perisho , Shawn Gunter , Risa Rutter , Sean Cain
- 申请人: Baker Hughes Oilfield Operations LLC
- 申请人地址: US TX Houston
- 专利权人: Baker Hughes Oilfield Operations LLC
- 当前专利权人: Baker Hughes Oilfield Operations LLC
- 当前专利权人地址: US TX Houston
- 主分类号: E21B43/12
- IPC分类号: E21B43/12 ; E21B23/08
摘要:
A pumping system is designed for deployment and retrieval through the production tubing in a live well intervention. The pumping system includes a pump driven by a motor, which may be an integrated motor or a separated motor in which the stator and rotor are separated by the production tubing. The pumping system can be provided power through a reinforced power cable that is capable of supporting the weight of some combination of the motor and pump, or through a standard power cable that is not designed to carry the weight of additional downhole components.
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