Earth boring tools and methods of making earth boring tools including an impact material, and methods of drilling through casing

Details for Australian Patent Application No. 2009271124 (hide)

Owner Baker Hughes Incorporated

Inventors Stowe II, C.J.; Huynh, Trung Quoc; Ponder, Andrew; Trahan, James S.

Agent Freehills

Pub. Number AU-A-2009271124

PCT Pub. Number WO2010/008990

Priority 61/080,976 15.07.08 US

Filing date 9 July 2009

Wipo publication date 21 January 2010

International Classifications

E21B 10/36 (2006.01) Drilling tools - Percussion drill bits

E21B 10/46 (2006.01) Drilling tools - characterised by wear resisting parts, e.g. diamond inserts

Event Publications

3 February 2011 PCT application entered the National Phase

  PCT publication WO2010/008990 Priority application(s): WO2010/008990

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