Expandable screen with auxiliary conduit

Details for Australian Patent Application No. 2003253752 (hide)

Owner Baker Hughes Incorporated

Inventors Richard, Bennett M.

Agent Freehills

Pub. Number AU-B-2003253752

PCT Number PCT/US03/20545

PCT Pub. Number WO2004/011773

Priority 10/202,797 25.07.02 US

Filing date 30 June 2003

Wipo publication date 16 February 2004

Acceptance publication date 5 February 2009

International Classifications

E21B 43/10 (2006.01) Obtaining fluids from wells

E21B 17/10 (2006.01) Drilling rods or pipes

E21B 43/08 (2006.01) Obtaining fluids from wells

Event Publications

30 October 2003 Complete Application Filed

  Priority application(s): 10/202,797 25.07.02 US

25 March 2004 Application Open to Public Inspection

  Published as AU-B-2003253752

5 February 2009 Application Accepted

  Published as AU-B-2003253752

4 June 2009 Standard Patent Sealed

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