Reaming tool

Details for Australian Patent Application No. 2009263978 (hide)

Owner Deep Casing Tools Limited

Inventors Davis, Lance Stephen; Scott, Edward Docherty

Agent Davies Collison Cave

Pub. Number AU-A-2009263978

PCT Pub. Number WO2009/156739

Priority 0811823.4 27.06.08 GB

Filing date 26 June 2009

Wipo publication date 30 December 2009

International Classifications

E21B 17/14 (2006.01) Drilling rods or pipes

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

Event Publications

27 January 2011 PCT application entered the National Phase

  PCT publication WO2009/156739 Priority application(s): WO2009/156739

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