Method and Apparatus for Anchoring Downhole Tools in a Wellbore

Details for Australian Patent Application No. 2004201849 (hide)

Owner Weatherford/Lamb, Inc.

Inventors Hirth, David E.

Agent Spruson & Ferguson

Pub. Number AU-B-2004201849

Priority 10/429,168 02.05.03 US

Filing date 3 May 2004

Wipo publication date 18 November 2004

Acceptance publication date 30 October 2008

International Classifications

E21B 23/01 (2006.01) Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells

E21B 33/129 (2006.01) Sealing or packing boreholes or wells

Event Publications

20 May 2004 Complete Application Filed

  Priority application(s): 10/429,168 02.05.03 US

18 November 2004 Application Open to Public Inspection

  Published as AU-B-2004201849

30 October 2008 Application Accepted

  Published as AU-B-2004201849

26 February 2009 Standard Patent Sealed

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