Subsurface safety valve and method of actuation

Details for Australian Patent Application No. 2010322254 (hide)

Owner Baker Hughes Incorporated

Inventors Lake, Gary B.; Burris, John E.; Anderson, David Z.; Peoples, Brock A.; McDaniel, Robert G.; Tompkins, Charles M.; Thompson, Grant R.

Agent Freehills

Pub. Number AU-A-2010322254

PCT Pub. Number WO2011/062824

Priority 12/623,988 23.11.09 US

Filing date 10 November 2010

Wipo publication date 26 May 2011

International Classifications

E21B 34/14 (2006.01) Valve arrangements for boreholes or wells

F16K 31/06 (2006.01) Operating means - using a magnet

Event Publications

31 May 2012 PCT application entered the National Phase

  PCT publication WO2011/062824 Priority application(s): WO2011/062824

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