Pressure containment devices and methods of using same

Details for Australian Patent Application No. 2007203723 (hide)

Owner Trican Well Service Ltd.

Inventors Sherman, Scott; Brocklebank, Tom; Moore, Daryl

Agent Mallesons

Pub. Number AU-B-2007203723

PCT Pub. Number WO2007/076609

Priority 2,552,072 14.07.06 CA; 2,532,295 06.01.06 CA

Filing date 8 January 2007

Wipo publication date 12 July 2007

Acceptance publication date 26 May 2011

International Classifications

E21B 33/126 (2006.01) Sealing or packing boreholes or wells

E21B 33/12 (2006.01) Sealing or packing boreholes or wells - Packers

Event Publications

3 July 2008 PCT application entered the National Phase

  PCT publication WO2007/076609 Priority application(s): WO2007/076609

26 May 2011 Application Accepted

  Published as AU-B-2007203723

22 September 2011 Standard Patent Sealed

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