An actuator device

Details for Australian Patent Application No. 2011234548 (hide)

Owner Petroleum Technology Company AS

Inventors Kleppa, Erling; Stokka, Oyvind; Sevheim, Ole; Tveiten, Magnar

Agent Griffith Hack

Pub. Number AU-A-2011234548

PCT Pub. Number WO2011/120959

Priority 20100471 30.03.10 NO

Filing date 29 March 2011

Wipo publication date 6 October 2011

International Classifications

E21B 34/08 Valve arrangements for boreholes or wells

Event Publications

18 October 2012 PCT application entered the National Phase

  PCT publication WO2011/120959 Priority application(s): WO2011/120959

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