Threaded connection comprising at least one threaded element with an end lip for a metal tube

Details for Australian Patent Application No. 2008324449 (hide)

Owner VALLOUREC MANNESMANN OIL & GAS FRANCE SUMITOMO METAL INDUSTRIES, LTD.

Inventors Nakamura, Keiichi; Verger, Eric; Yamaguchi, Suguru; Sugino, Masaaki; Daly, Daly; Iwamoto, Michihiko; Maillon, Bertrand; Patureau, Claire; Beigneux, Sylvain

Agent Griffith Hack

Pub. Number AU-A-2008324449

PCT Pub. Number WO2009/059778

Priority 0707819 07.11.07 FR

Filing date 3 November 2008

Wipo publication date 14 May 2009

International Classifications

E21B 17/08 (2006.01) Drilling rods or pipes

F16L 15/04 (2006.01) Screw-threaded joints

Event Publications

13 May 2010 PCT application entered the National Phase

  PCT publication WO2009/059778 Priority application(s): WO2009/059778

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