Blowout preventer with intervention, workover control system functionality and method

Details for Australian Patent Application No. 2011253742 (hide)

Owner Hydril USA Manufacturing LLC

Inventors Judge, Robert Arnold

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-A-2011253742

Priority 12/956,205 30.11.10 US

Filing date 29 November 2011

Wipo publication date 14 June 2012

International Classifications

E21B 33/064 (2006.01) Sealing or packing boreholes or wells

E21B 33/06 (2006.01) Sealing or packing boreholes or wells

Event Publications

15 December 2011 Complete Application Filed

  Priority application(s): 12/956,205 30.11.10 US

14 June 2012 Application Open to Public Inspection

  Published as AU-A-2011253742

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