Determining a property of a formation material

Details for Australian Patent Application No. 2010334864 (hide)

Owner Shell Internationale Research Maatschappij B.V.

Inventors Blange, Jan-Jette

Agent Spruson & Ferguson

Pub. Number AU-A-2010334864

PCT Pub. Number WO2011/076848

Priority 09180577.0 23.12.09 EP

Filing date 22 December 2010

Wipo publication date 30 June 2011

International Classifications

E21B 7/18 Special methods or apparatus for drilling - Drilling by liquid or gas jets, with or without entrained pellets

E21B 49/00 Testing the nature of borehole walls

Event Publications

19 July 2012 PCT application entered the National Phase

  PCT publication WO2011/076848 Priority application(s): WO2011/076848

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