Downhole progressive pressurization actuated tool and method of using the same

Details for Australian Patent Application No. 2010317706 (hide)

Owner HALLIBURTON ENERGY SERVICES, INC.

Inventors Watson, Brock; Walters, Gary

Agent Callinan

Pub. Number AU-A-2010317706

PCT Pub. Number WO2011/058325

Priority 12/617,405 12.11.09 US

Filing date 12 November 2010

Wipo publication date 19 May 2011

International Classifications

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

E21B 43/26 (2006.01) Obtaining fluids from wells

E21B 47/10 (2012.01) Survey of boreholes or wells - Locating fluid leaks, intrusions, or movements

Event Publications

7 June 2012 PCT application entered the National Phase

  PCT publication WO2011/058325 Priority application(s): WO2011/058325

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