Hollow Rotor - Lower Cost Rotor for Downhole PC Pump / Mud Motor

[EvenWall]

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Even Wall Thickness Hollow Rotor For Downhole PC Pump
* Well washing through hollow rotor;

* Steam injection into well through hollow sucker rod and hollow rotor;
  * use of same components of sucker rod pumping system for both pumping and injecting.
  * The system requires the drilling of only one well for injection.
  * The injected steam builds up a steam chamber that rises to the top of the reservoir.
  * While steam injection heats up the oil and improves the flow characteristic, hot oil drains  into the production well.

* Huge cost savings  because of material saving,price is 1/3 lower compared with solid rotor.


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Wuhan EvenWall Machinery Co., Ltd.