Downhole drilling assembly

Details for Australian Patent Application No. 2010224600 (hide)

Owner Turbopower Drilling SAL

Inventors Downie, Andrew McPherson; Vitale, Pascal Michel; Boussi, Bachar

Agent Shelston IP

Pub. Number AU-A-2010224600

PCT Pub. Number WO2010/106335

Priority 0904791.1 20.03.09 GB

Filing date 19 March 2010

Wipo publication date 23 September 2010

International Classifications

E21B 17/10 (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

20 October 2011 PCT application entered the National Phase

  PCT publication WO2010/106335 Priority application(s): WO2010/106335

27 October 2011 Assignment before Grant

  Turbopower Drilling SAL The application has been assigned to Halliburton Energy Services, Inc.

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