High integrity hanger and seal for casing

Details for Australian Patent Application No. 2011202688 (hide)

Owner Vetco Gray Inc.

Inventors Fenton, Stephen Paul

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-A-2011202688

Priority 12/817,986 17.06.10 US

Filing date 6 June 2011

Wipo publication date 19 January 2012

International Classifications

E21B 19/16 (2006.01) Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick

E21B 29/00 (2006.01) Cutting or destroying pipes, packers, plugs, or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows

Event Publications

23 June 2011 Complete Application Filed

  Priority application(s): 12/817,986 17.06.10 US

19 January 2012 Application Open to Public Inspection

  Published as AU-A-2011202688

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