Wells – Processes – With indicating – testing – measuring or locating
Patent
1993-05-19
1994-05-24
Novosad, Stephen J.
Wells
Processes
With indicating, testing, measuring or locating
73151, 166 53, 166 68, 166369, 417 12, 417 53, E21B 4300, F04B 4902, F04B 4906
Patent
active
053140168
ABSTRACT:
A method for controlling a rod pumped well to limit the amount of time the pumping system is subject to fluid pound. The method monitors various pumping system parameters and shuts the pumping system down just before pump-off occurs.
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Novosad Stephen J.
Shell Oil Company
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