Locking clutch for downhole motor

Details for Australian Patent Application No. 2008361682 (hide)

Owner Smith International, Inc.

Inventors Beylotte, James Edmond; Underwood, Lance D.

Agent Pizzeys

Pub. Number AU-A-2008361682

PCT Pub. Number WO2010/030272

Filing date 10 September 2008

Wipo publication date 18 March 2010

International Classifications

E21B 4/02 (2006.01) Drives for drilling, used in the borehole

F03B 13/02 (2006.01) Adaptations of machines or engines for special use

Event Publications

31 March 2011 PCT application entered the National Phase

  PCT publication WO2010/030272 Priority application(s): WO2010/030272

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