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公开(公告)号:US11002280B2
公开(公告)日:2021-05-11
申请号:US16631865
申请日:2018-07-23
申请人: Adam Esberger , Michael Yuratich , Andrew Jewell
发明人: Adam Esberger , Michael Yuratich , Andrew Jewell
摘要: An apparatus and method for sensing a rotational parameter of a rotating member of a downhole pumping system. The apparatus is capable of detecting motor rotation and pump operating conditions and includes control systems for methods utilizing the rotational parameters to control the operation of the downhole pumping system.