System and method of installing and maintaining offshore exploration and production system having an adjustable buoyancy chamber

Details for Australian Patent Application No. 2004317502 (hide)

Owner Anadarko Petroleum Corporation

Inventors Millheim, Keith K.; King, Charles H.; Maidla, Eric E.

Agent Davies Collison Cave

Pub. Number AU-B-2004317502

PCT Pub. Number WO2006/057646

Priority 10/994,799 22.11.04 US

Filing date 16 December 2004

Wipo publication date 8 June 2006

Acceptance publication date 29 May 2008

International Classifications

E21B 7/04 (2006.01) Special methods or apparatus for drilling - Directional drilling

Event Publications

8 June 2006 Application Open to Public Inspection

  Published as AU-B-2004317502

8 June 2006 PCT application entered the National Phase

  PCT publication WO2006/057646 Priority application(s): WO2006/057646

29 May 2008 Application Accepted

  Published as AU-B-2004317502

25 September 2008 Standard Patent Sealed

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