Metal-to-metal seal with wiper element and wellhead system incorporating same

Details for Australian Patent Application No. 2010246353 (hide)

Owner Vetco Gray, Inc.

Inventors Buckle, Kevin G.

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-A-2010246353

Priority 12/626,557 25.11.09 US

Filing date 19 November 2010

Wipo publication date 9 June 2011

International Classifications

E21B 33/03 (2006.01) Sealing or packing boreholes or wells - Well heads

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

Event Publications

9 December 2010 Complete Application Filed

  Priority application(s): 12/626,557 25.11.09 US

9 June 2011 Application Open to Public Inspection

  Published as AU-A-2010246353

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