Shear activated inflation fluid system for inflatable packers

Details for Australian Patent Application No. 2003294273 (hide)

Owner Baker Hughes Incorporated

Inventors Mills, Aubrey C.; Coronado, Martin P.

Agent Freehills

Pub. Number AU-B-2003294273

PCT Number PCT/US2003/0363

PCT Pub. Number WO2004/046500

Priority 60/427,290 18.11.02 US

Filing date 13 November 2003

Wipo publication date 15 June 2004

Acceptance publication date 19 February 2009

International Classifications

E21B 33/127 (2006.01) Sealing or packing boreholes or wells

Event Publications

22 April 2004 Complete Application Filed

  Priority application(s): 60/427,290 18.11.02 US

15 July 2004 Application Open to Public Inspection

  Published as AU-B-2003294273

19 February 2009 Application Accepted

  Published as AU-B-2003294273

18 June 2009 Standard Patent Sealed

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