Frac system without intervention

Details for Australian Patent Application No. 2007230749 (hide)

Owner Baker Hughes Incorporated

Inventors Murray, Douglas J.

Agent Freehills

Pub. Number AU-B-2007230749

PCT Pub. Number WO2007/112211

Priority 11/388,847 24.03.06 US

Filing date 15 March 2007

Wipo publication date 4 October 2007

Acceptance publication date 4 August 2011

International Classifications

E21B 23/02 (2006.01) Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells

Event Publications

9 October 2008 PCT application entered the National Phase

  PCT publication WO2007/112211 Priority application(s): WO2007/112211

4 August 2011 Application Accepted

  Published as AU-B-2007230749

1 December 2011 Standard Patent Sealed

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