Wellhead tree pressure limiting device

Details for Australian Patent Application No. 2011205060 (hide)

Owner Vetco Gray Inc.

Inventors Given, Michael J.; Scott, Neil J.; Munro, William D.

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-A-2011205060

Priority 12/846,379 29.07.10 US

Filing date 28 July 2011

Wipo publication date 16 February 2012

International Classifications

E21B 34/04 (2006.01) Valve arrangements for boreholes or wells

Event Publications

11 August 2011 Complete Application Filed

  Priority application(s): 12/846,379 29.07.10 US

16 February 2012 Application Open to Public Inspection

  Published as AU-A-2011205060

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