Tool guide device for a drill floor

Details for Australian Patent Application No. 2010308644 (hide)

Owner West Drilling Products AS

Inventors Veshovde, Jarle; Kalvatn, Ove; Krohn, Helge; Grinrod, Mads; Skjaerseth, Odd B.

Agent Griffith Hack

Pub. Number AU-A-2010308644

PCT Pub. Number WO2011/049467

Priority 20093207 23.10.09 NO

Filing date 22 October 2010

Wipo publication date 28 April 2011

International Classifications

E21B 19/20 (2006.01) Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick

E21B 19/08 (2006.01) Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick

Event Publications

31 May 2012 PCT application entered the National Phase

  PCT publication WO2011/049467 Priority application(s): WO2011/049467

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