Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Christopher L. McDowell0
Joe Noske0
Paul L. Smith0
Roddie R. Smith0
Thomas F. Bailey0
Date of Patent
February 26, 2019
0Patent Application Number
148850240
Date Filed
October 16, 2015
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A shifting tool for use in a wellbore includes a tubular housing having a bore formed therethrough; a tubular mandrel disposed in the housing and longitudinally movable relative thereto; and an engagement member moveable relative to the housing between an extended position, a released position, and a retracted position, wherein: the engagement member is movable from the retracted position to the extended position in response to movement of the mandrel relative to the housing, and the engagement member is further movable from the extended position to the released position in response to movement of the mandrel relative to the housing.
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