Production tubing member with auxiliary conduit

Details for Australian Patent Application No. 2008314469 (hide)

Owner Morris, C.

Inventors Morris, Collin

Agent IP Gateway Patent and Trademark Attorneys

Pub. Number AU-A-2008314469

PCT Pub. Number WO2009/049420

Priority 60/980,577 17.10.07 US

Filing date 16 October 2008

Wipo publication date 23 April 2009

International Classifications

E21B 17/18 (2006.01) Drilling rods or pipes

B29C 47/00 (2006.01) Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form

B29D 23/00 (2006.01) Producing tubular articles

E21B 17/20 (2006.01) Drilling rods or pipes

F04B 47/06 (2006.01) Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps

F16L 7/00 (2006.01) Supporting pipes or cables inside other pipes or sleeves, e.g. for enabling pipes or cables to be inserted or withdrawn from under roads or railways without interruption of traffic

F16L 9/19 (2006.01) Pipes

F16L 11/14 (2006.01) Hoses, i.e. flexible pipes

F16L 11/22 (2006.01) Hoses, i.e. flexible pipes

Event Publications

3 June 2010 PCT application entered the National Phase

  PCT publication WO2009/049420 Priority application(s): WO2009/049420

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