Activating device for a downhole tool

Details for Australian Patent Application No. 2007311580 (hide)

Owner Lee, P.

Inventors Lee, Paul Bernard

Agent Golja Haines & Friend

Pub. Number AU-A-2007311580

PCT Pub. Number WO2008/047218

Priority 0701288.3 24.01.07 GB; 0621007.4 21.10.06 GB

Filing date 18 October 2007

Wipo publication date 24 April 2008

International Classifications

E21B 23/04 (2006.01) Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells

E21B 10/26 (2006.01) Drilling tools - Drill bits with leading portion, i.e. drill bits with a pilot cutter

Event Publications

19 March 2009 PCT application entered the National Phase

  PCT publication WO2008/047218 Priority application(s): WO2008/047218

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