Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
May 27, 2014
Patent Application Number
13029548
Date Filed
February 17, 2011
Patent Citations Received
Patent Primary Examiner
Patent abstract
A downhole tool comprises a pulse generator that can generate longitudinal pulses in a drill string. A poppet is longitudinally moved in and out of an orifice in the pulse generator reducing the flow of drilling mud temporarily, generating a longitudinal pulse. The longitudinal pulse generator may be combined with a conventional transverse pulse generator to create a pulse generator capable of generating pulses in both transverse and longitudinal directions.
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