Tubing pressure insensitive control system

Details for Australian Patent Application No. 2007319498 (hide)

Owner Baker Hughes Incorporated

Inventors Anderson, David Z.; Bane, Darren E.; Jackson, Aaron T.

Agent Freehills

Pub. Number AU-A-2007319498

PCT Pub. Number WO2008/060892

Priority 11/595,607 09.11.06 US

Filing date 6 November 2007

Wipo publication date 22 May 2008

International Classifications

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

Event Publications

28 May 2009 PCT application entered the National Phase

  PCT publication WO2008/060892 Priority application(s): WO2008/060892

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