Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jack J. Kolle0
Kenneth J. Theimer0
Date of Patent
March 8, 2016
Patent Application Number
13727482
Date Filed
December 26, 2012
Patent Citations Received
Patent Primary Examiner
Patent abstract
A hydraulic pulse valve for use in downhole tools includes a split ring seal to limit the fluid flow available to shift a poppet in the valve from an open position to a closed position. The split ring seal provides relatively long and repeatable pressure pulses, which improve the effectiveness of the hydraulic pulse valve for borehole applications.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
