Improved tubing section

Details for Australian Patent Application No. 2009216565 (hide)

Owner Petrowell Limited

Inventors Elrick, Andrew

Agent Freehills

Pub. Number AU-A-2009216565

PCT Pub. Number WO2009/103999

Priority 0803123.9 21.02.08 GB

Filing date 23 February 2009

Wipo publication date 27 August 2009

International Classifications

E21B 17/18 (2006.01) Drilling rods or pipes

E21B 43/12 (2006.01) Obtaining fluids from wells - Methods or apparatus for controlling the flow of the obtained fluid to or in wells

Event Publications

19 August 2010 PCT application entered the National Phase

  PCT publication WO2009/103999 Priority application(s): WO2009/103999

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