Collapsible drilling rig

Details for Australian Patent Application No. 2009225260 (hide)

Owner Easternwell Group Holdings Pty Ltd

Inventors Westcott, Stan; Stangherlin, Guido

Agent Cullens

Pub. Number AU-A-2009225260

PCT Pub. Number WO2009/111845

Priority 2008901260 14.03.08 AU

Filing date 16 March 2009

Wipo publication date 17 September 2009

International Classifications

E21B 7/02 (2006.01) Special methods or apparatus for drilling - Drilling rigs characterised by means for land transport, e.g. skid mounting or wheel mounting

E21B 15/00 (2006.01) Other equipment or details for drilling

Event Publications

16 September 2010 PCT application entered the National Phase

  PCT publication WO2009/111845 Priority application(s): WO2009/111845

17 February 2011 Assignment before Grant

  Easternwell Group Holdings Pty Ltd The application has been assigned to Easternwell Group Investments Pty Limited

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