Method of injecting lift gas into a production tubing of an oil well and gas lift flow control device for use in the method

Details for Australian Patent Application No. 2005225752 (hide)

Owner Shell Internationale Research Maatschappij B.V.

Inventors Nettleship, Gary; Johnson, Joseph Larry; Hall, James William; Galloway II, Arthur William

Agent Spruson & Ferguson

Pub. Number AU-B-2005225752

PCT Pub. Number WO2005/093209

Priority 04101175.0 22.03.04 EP

Filing date 21 March 2005

Wipo publication date 6 October 2005

Acceptance publication date 15 November 2007

International Classifications

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

12 October 2006 PCT application entered the National Phase

  PCT publication WO2005/093209 Priority application(s): WO2005/093209

15 November 2007 Application Accepted

  Published as AU-B-2005225752

13 March 2008 Standard Patent Sealed

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