Method for jarring with a downhole pulling tool

Details for Australian Patent Application No. 2009200329 (hide)

Owner Weatherford/Lamb, Inc.

Inventors Vreeland, Christopher M.; Redlinger, Thomas M.

Agent Pizzeys

Pub. Number AU-B-2009200329

Priority 12/023,864 31.01.08 US

Filing date 29 January 2009

Wipo publication date 20 August 2009

Acceptance publication date 24 November 2011

International Classifications

E21B 31/107 (2006.01) Fishing for or freeing objects in boreholes or wells

Event Publications

12 February 2009 Complete Application Filed

  Priority application(s): 12/023,864 31.01.08 US

20 August 2009 Application Open to Public Inspection

  Published as AU-B-2009200329

24 November 2011 Application Accepted

  Published as AU-B-2009200329

22 March 2012 Standard Patent Sealed

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