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Hollow Rotor - Lower Cost Rotor for Downhole PC Pump / Mud Motor
- From: "EvenWall" <evenwall at hawne dot com>
- To: "gcc-bugs\@gcc.gnu.org" <gcc-bugs at gcc dot gnu dot org>
- Date: Fri, 11 May 2018 17:50:28 +0800
- Subject: Hollow Rotor - Lower Cost Rotor for Downhole PC Pump / Mud Motor
- List: ewe
- Reply-to: izysun at 126 dot com
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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.