Extendable cutting tools for use in a wellbore

Details for Australian Patent Application No. 2009313207 (hide)

Owner Weatherford/Lamb, Inc.

Inventors Xu, Wei Jake; Odell II, Albert C.; Harrall, Simon J.; Redlinger, Thomas M.; Vreeland, Christopher M.; Antoine, Andrew; Brunnert, David J.; Laird, Thomas; Moody, Michael; Tilton, Frederick T.

Agent Spruson & Ferguson

Pub. Number AU-A-2009313207

PCT Pub. Number WO2010/054407

Priority 12/436,077 05.05.09 US; 61/113,198 10.11.08 US

Filing date 10 November 2009

Wipo publication date 14 May 2010

International Classifications

E21B 10/32 (2006.01) Drilling tools

Event Publications

7 July 2011 PCT application entered the National Phase

  PCT publication WO2010/054407 Priority application(s): WO2010/054407

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