System and method for thru tubing deepening of gas lift

Details for Australian Patent Application No. 2009201332 (hide)

Owner BJ Services Company

Inventors Bolding, Jeffrey L.

Agent Shelston IP

Pub. Number AU-B-2009201332

Priority 61/043,840 10.04.08 US

Filing date 6 April 2009

Wipo publication date 29 October 2009

Acceptance publication date 30 June 2011

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

E21B 34/06 (2006.01) Valve arrangements for boreholes or wells

E21B 43/00 (2006.01) Obtaining fluids from wells

Event Publications

23 April 2009 Complete Application Filed

  Priority application(s): 61/043,840 10.04.08 US

29 October 2009 Application Open to Public Inspection

  Published as AU-B-2009201332

30 June 2011 Application Accepted

  Published as AU-B-2009201332

27 October 2011 Standard Patent Sealed

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