A sealing element and a coupling device provided with such a sealing element

Details for Australian Patent Application No. 2006207286 (hide)

Owner Vetco Gray Scandinavia AS

Inventors Ostergaard, Inge; Raad, Erik

Agent Griffith Hack

Pub. Number AU-B-2006207286

PCT Pub. Number WO2006/077482

Priority 20050313 20.01.05 NO

Filing date 19 January 2006

Wipo publication date 27 July 2006

Acceptance publication date 17 November 2011

International Classifications

E21B 17/02 (2006.01) Drilling rods or pipes - Couplings

E21B 33/038 (2006.01) Sealing or packing boreholes or wells

F16J 15/08 (2006.01) Sealings - with exclusively metal packing

E21B 33/035 (2006.01) Sealing or packing boreholes or wells

E21B 43/01 (2006.01) Obtaining fluids from wells

Event Publications

19 July 2007 PCT application entered the National Phase

  PCT publication WO2006/077482 Priority application(s): WO2006/077482

17 November 2011 Application Accepted

  Published as AU-B-2006207286

15 March 2012 Standard Patent Sealed

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