Method and apparatus for isolating and treating discrete zones within a wellbore

Details for Australian Patent Application No. 2010201173 (hide)

Owner Weatherford/Lamb, Inc.

Inventors Murphy, Robert; Ingram, Gary D.; Harrall, Simon J.

Agent Spruson & Ferguson

Pub. Number AU-B-2010201173

Priority 12/411,338 25.03.09 US

Filing date 24 March 2010

Wipo publication date 14 October 2010

Acceptance publication date 22 March 2012

International Classifications

E21B 33/124 (2006.01) Sealing or packing boreholes or wells

E21B 43/27 (2006.01) Obtaining fluids from wells

Event Publications

15 April 2010 Complete Application Filed

  Priority application(s): 12/411,338 25.03.09 US

14 October 2010 Application Open to Public Inspection

  Published as AU-B-2010201173

22 March 2012 Application Accepted

  Published as AU-B-2010201173

19 July 2012 Standard Patent Sealed

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