Milling tool for establishing openings in wellbore obstructions

Details for Australian Patent Application No. 2010300374 (hide)

Owner Baker Hughes Incorporated

Inventors Guidry, Christopher W.; Navin, Guruswami; Joppe, Lambertus C.F.; Ponder, Andrew David; Stowe II, Calvin Joseph

Agent Freehills

Pub. Number AU-A-2010300374

PCT Pub. Number WO2011/041685

Priority 61/247,928 01.10.09 US

Filing date 1 October 2010

Wipo publication date 7 April 2011

International Classifications

E21B 7/08 (2006.01) Special methods or apparatus for drilling

E21B 10/32 (2006.01) Drilling tools

E21B 29/06 (2006.01) Cutting or destroying pipes, packers, plugs, or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows

Event Publications

29 March 2012 PCT application entered the National Phase

  PCT publication WO2011/041685 Priority application(s): WO2011/041685

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