发明名称 |
SUBMERSIBLE PROGRESSIVE CAVITY PUMP DRIVER. |
摘要 |
In a rotary pump having a rotor and a stator in communication with hydrocarbon production tubing, a submersible pump driver assembly includes a drive motor having an output connected by a drive link to the rotor of the pump. A production housing of the drive assembly includes a production passage receiving the drive link in which the output axis of the drive motor is radially offset from the passage. A control line for providing a drive input to the motor is thus suited to extend alongside the production tubing. The driver assembly thus allows for flushing with only a coiled tubing unit as the coiled tubing can be readily inserted past the offset motor and the motor can be optionally run in reverse to improve flushing. |
申请公布号 |
MX2013004807(A) |
申请公布日期 |
2014.03.12 |
申请号 |
MX20130004807 |
申请日期 |
2011.09.13 |
申请人 |
ADAM BUDENSKI |
发明人 |
COLLIN RICKEY MORRIS;JOSEPH HENRY RECK;ADAM BUDENSKI |
分类号 |
E21B17/02;E21B4/02;E21B17/18;E21B21/00;F04B47/06;F04C2/107;F04C15/00 |
主分类号 |
E21B17/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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