Wellhead system having wicker sealing surface

Details for Australian Patent Application No. 2010233047 (hide)

Owner Vetco Gray, Inc.

Inventors Gette, Nicholas P.; Fish, Daniel W.

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-A-2010233047

Priority 12/582,221 20.10.09 US

Filing date 13 October 2010

Wipo publication date 12 May 2011

International Classifications

E21B 33/129 (2006.01) Sealing or packing boreholes or wells

E21B 23/06 (2006.01) Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells

Event Publications

4 November 2010 Complete Application Filed

  Priority application(s): 12/582,221 20.10.09 US

12 May 2011 Application Open to Public Inspection

  Published as AU-A-2010233047

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2010233048-Cushioned hydraulic piston

2010233046-Power ramp rate control for renewable variable power generation systems