Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Xuefei Hu0
Yanchai Zhang0
Zhaoxu Dong0
Date of Patent
April 2, 2019
0Patent Application Number
150153390
Date Filed
February 4, 2016
0Patent Citations Received
...
Patent Primary Examiner
Patent abstract
A pumping system for use in a well stimulation application includes a pump controlled by a controller, the controller operating to monitor operation of the pump and determine when cavitation is present or imminent in the pump. When cavitation is present, the controller automatically adjusts an operating condition of the pump reduce pump speed or increase a fluid pressure at the pump inlet.
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