Single trip, tension set, metal-to-metal sealing, internal lockdown tubing hanger

Details for Australian Patent Application No. 2010202920 (hide)

Owner Vetco Gray Inc.

Inventors Sinnott, James A.; Christie, Arlane P.; Anderson, David A.

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2010202920

Priority 12/502,153 13.07.09 US

Filing date 9 July 2010

Wipo publication date 27 January 2011

Acceptance publication date 4 October 2012

International Classifications

E21B 23/02 Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells

Event Publications

29 July 2010 Complete Application Filed

  Priority application(s): 12/502,153 13.07.09 US

27 January 2011 Application Open to Public Inspection

  Published as AU-B-2010202920

4 October 2012 Application Accepted

  Published as AU-B-2010202920

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