Dry tree subsea well communications apparatus and method using variable tension large offset risers

Details for Australian Patent Application No. 2005202612 (hide)

Owner Kellogg Brown & Root LLC

Inventors Haverty, Kevin Gerard; Andersen, David Brian; Bhat, Shankar Uluvana; Greiner, William Lewis; Mungall, John Christian Hartley

Agent Shelston IP

Pub. Number AU-B-2005202612

Priority 10/710780 02.08.04 US

Filing date 16 June 2005

Wipo publication date 16 February 2006

Acceptance publication date 19 November 2009

International Classifications

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

Event Publications

30 June 2005 Complete Application Filed

  Priority application(s): 10/710780 02.08.04 US

16 February 2006 Application Open to Public Inspection

  Published as AU-B-2005202612

26 March 2009 Alteration of Name

  The name of the applicant has been altered to Kellogg Brown & Root LLC

19 November 2009 Application Accepted

  Published as AU-B-2005202612

18 March 2010 Standard Patent Sealed

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