Latch system for friction-locked tubular members

Details for Australian Patent Application No. 2009268999 (hide)

Owner Vetco Gray, Inc.

Inventors Stringfellow, Rick L.; Trenholme, Richard T.; Larson, Eric D.

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-A-2009268999

PCT Pub. Number WO2010/005711

Priority 12/139,793 16.06.08 US

Filing date 16 June 2009

Wipo publication date 14 January 2010

International Classifications

E21B 17/08 (2006.01) Drilling rods or pipes

Event Publications

6 January 2011 PCT application entered the National Phase

  PCT publication WO2010/005711 Priority application(s): WO2010/005711

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