Wireline tractor device

Details for Australian Patent Application No. 2008225242 (hide)

Owner Aker Well Service AS

Inventors McInally, Gerald

Agent Griffith Hack

Pub. Number AU-B-2008225242

PCT Pub. Number WO2008/111844

Priority 20071358 13.03.07 NO

Filing date 29 February 2008

Wipo publication date 18 September 2008

Acceptance publication date 9 December 2010

International Classifications

E21B 23/14 (2006.01) Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells

E21B 23/00 (2006.01) Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells

Event Publications

24 September 2009 PCT application entered the National Phase

  PCT publication WO2008/111844 Priority application(s): WO2008/111844

9 December 2010 Application Accepted

  Published as AU-B-2008225242

7 April 2011 Standard Patent Sealed

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