Active casing hanger hook mechanism

Details for Australian Patent Application No. 2011265327 (hide)

Owner Vetco Gray Inc.

Inventors Gette, Ncholas Peter

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-A-2011265327

Priority 12/979,220 27.12.10 US

Filing date 19 December 2011

Wipo publication date 12 July 2012

International Classifications

E21B 33/035 Sealing or packing boreholes or wells

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

E21B 33/04 Sealing or packing boreholes or wells

E21B 33/043 Sealing or packing boreholes or wells

Event Publications

19 January 2012 Complete Application Filed

  Priority application(s): 12/979,220 27.12.10 US

12 July 2012 Application Open to Public Inspection

  Published as AU-A-2011265327

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