Valve for equalizer sand screens

Details for Australian Patent Application No. 2007323940 (hide)

Owner Baker Hughes Incorporated

Inventors Coronado, Martin P.; Pickie, Brad R.

Agent Freehills

Pub. Number AU-A-2007323940

PCT Pub. Number WO2008/063947

Priority 11/598,508 13.11.06 US

Filing date 12 November 2007

Wipo publication date 29 May 2008

International Classifications

E21B 34/10 (2006.01) Valve arrangements for boreholes or wells

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 43/14 (2006.01) Obtaining fluids from wells

Event Publications

28 May 2009 PCT application entered the National Phase

  PCT publication WO2008/063947 Priority application(s): WO2008/063947

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