Drill string

Details for Australian Patent Application No. 2009321521 (hide)

Owner Camstar Nominees Pty Ltd

Inventors Corporaal, Hendrik

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-A-2009321521

PCT Pub. Number WO2010/060134

Priority 2008906093 25.11.08 AU

Filing date 24 November 2009

Wipo publication date 3 June 2010

International Classifications

E21B 17/18 (2006.01) Drilling rods or pipes

E21B 21/12 (2006.01) Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor

Event Publications

23 June 2011 PCT application entered the National Phase

  PCT publication WO2010/060134 Priority application(s): WO2010/060134

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