Gas lift valve assembly

Details for Australian Patent Application No. 2007200281 (hide)

Owner Schlumberger Technology B.V.

Inventors White, Thomas R; Burnett III, Kenneth C; Messick, Tyson R

Agent Griffith Hack

Pub. Number AU-B-2007200281

Priority 11/308346 17.03.06 US

Filing date 24 January 2007

Wipo publication date 4 October 2007

Acceptance publication date 8 January 2009

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 34/00 (2006.01) Valve arrangements for boreholes or wells

Event Publications

8 February 2007 Complete Application Filed

  Priority application(s): 11/308346 17.03.06 US

4 October 2007 Application Open to Public Inspection

  Published as AU-B-2007200281

8 January 2009 Application Accepted

  Published as AU-B-2007200281

7 May 2009 Standard Patent Sealed

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