From: "EvenWall" <evenwall@hawne.com>
To: "fortran\@gcc.gnu.org" <fortran@gcc.gnu.org>
Subject: Hollow Rotor - Lower Cost Rotor for Downhole PC Pump / Mud Motor
Date: Thu, 19 Apr 2018 05:09:00 -0000 [thread overview]
Message-ID: <20180419121458.83346492@hawne.com> (raw)
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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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reply other threads:[~2018-04-19 5:09 UTC|newest]
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