Interventionless reservoir control systems

Details for Australian Patent Application No. 2004288187 (hide)

Owner Baker Hughes Incorporated

Inventors Cobb, John M.; Walker, Graeme J.; Gomez, Alfredo; Chavers, Raymond D.

Agent Freehills

Pub. Number AU-B-2004288187

PCT Pub. Number WO2005/045191

Priority 60/516,882 03.11.03 US

Filing date 26 October 2004

Wipo publication date 19 May 2005

Acceptance publication date 2 September 2010

International Classifications

E21B 34/10 (2006.01) Valve arrangements for boreholes or wells

E21B 34/12 (2006.01) Valve arrangements for boreholes or wells

E21B 43/12 (2006.01) Obtaining fluids from wells - Methods or apparatus for controlling the flow of the obtained fluid to or in wells

Event Publications

15 June 2006 PCT application entered the National Phase

  PCT publication WO2005/045191 Priority application(s): WO2005/045191

2 September 2010 Application Accepted

  Published as AU-B-2004288187

6 January 2011 Standard Patent Sealed

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