Gas lift valve assembly

Details for Australian Patent Application No. 2008203224 (hide)

Owner Schlumberger Technology B.V.

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

Agent Griffith Hack

Pub. Number AU-B-2008203224

Parent 2007200281

Filing date 18 July 2008

Wipo publication date 7 August 2008

Acceptance publication date 14 July 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 34/00 (2006.01) Valve arrangements for boreholes or wells

Event Publications

7 August 2008 Application Open to Public Inspection

  Published as AU-B-2008203224

7 August 2008 Complete Application Filed

14 July 2011 Application Accepted

  Published as AU-B-2008203224

10 November 2011 Standard Patent Sealed

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