Impregnated cutting elements with large abrasive cutting media and methods of making and using the same

Details for Australian Patent Application No. 2010298426 (hide)

Owner Longyear TM, Inc.

Inventors Lambert, Christian M.; Rupp, Michael D.

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-A-2010298426

PCT Pub. Number WO2011/037948

Priority 12/885,284 17.09.10 US; 61/244,806 22.09.09 US

Filing date 22 September 2010

Wipo publication date 31 March 2011

International Classifications

E21B 10/48 (2006.01) Drilling tools

E21B 10/02 (2006.01) Drilling tools

Event Publications

10 May 2012 PCT application entered the National Phase

  PCT publication WO2011/037948 Priority application(s): WO2011/037948

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