发明授权
US08337142B2 System and method for reducing thrust acting on submersible pumping components
有权
减轻作用在潜水泵组件上的推力的系统和方法
- 专利标题: System and method for reducing thrust acting on submersible pumping components
- 专利标题(中): 减轻作用在潜水泵组件上的推力的系统和方法
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申请号: US12612041申请日: 2009-11-04
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公开(公告)号: US08337142B2公开(公告)日: 2012-12-25
- 发明人: David M. Eslinger , Matthew R. Hackworth
- 申请人: David M. Eslinger , Matthew R. Hackworth
- 申请人地址: US TX Sugar Land
- 专利权人: Schlumberger Technology Corporation
- 当前专利权人: Schlumberger Technology Corporation
- 当前专利权人地址: US TX Sugar Land
- 代理商 Jim Patterson
- 主分类号: F04D29/051
- IPC分类号: F04D29/051
摘要:
A technique is provided to facilitate pumping of fluids in a well environment. A submersible pumping system having a submersible pump incorporates features that manage thrust loads resulting from rotating impellers. The thrust reducing features cooperate with the action of the impellers in one or more pump stages to reduce forces otherwise acting on certain pump related components.
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