| 发明名称 |
Sealed ESP motor system |
| 摘要 |
The present invention provides a submersible motor and pump system for use in a wellbore. More specifically, the present invention provides a submersible system having a sealed motor and a magnetic coupling to transmit torque from the sealed motor to the pump.
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| 申请公布号 |
US6863124(B2) |
申请公布日期 |
2005.03.08 |
| 申请号 |
US20020321241 |
申请日期 |
2002.12.17 |
| 申请人 |
SCHLUMBERGER TECHNOLOGY CORPORATION |
发明人 |
ARAUX GRIGORY L.;BUCHANAN STEVEN E. |
| 分类号 |
E21B43/12;(IPC1-7):E21B43/00 |
主分类号 |
E21B43/12 |
| 代理机构 |
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