Stroker tool

Details for Australian Patent Application No. 2008241149 (hide)

Owner Welltec A/S

Inventors Hallundbaek, Jorgen; Sommer, Rasmus

Agent Davies Collison Cave

Pub. Number AU-A-2008241149

PCT Pub. Number WO2008/128543

Priority PA 2007 00598 24.04.07 DK

Filing date 24 April 2008

Wipo publication date 30 October 2008

International Classifications

E21B 4/18 (2006.01) Drives for drilling, used in the borehole

E21B 17/07 (2006.01) Drilling rods or pipes

Event Publications

12 November 2009 PCT application entered the National Phase

  PCT publication WO2008/128543 Priority application(s): WO2008/128543

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