Method and apparatus for autonomous downhole fluid selection with pathway dependent resistance system

Details for Australian Patent Application No. 2011213212 (hide)

Owner HALLIBURTON ENERGY SERVICES, INC.

Inventors Dykstra, Jason D.; Fripp, Michael Linley; Dejesus, Orlando; Gano, John C.; Holderman, Luke

Agent Callinan

Pub. Number AU-A-2011213212

PCT Pub. Number WO2011/097101

Priority 12/700,685 04.02.10 US

Filing date 26 January 2011

Wipo publication date 11 August 2011

International Classifications

E21B 43/12 Obtaining fluids from wells - Methods or apparatus for controlling the flow of the obtained fluid to or in wells

E21B 21/08 Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor

Event Publications

30 August 2012 PCT application entered the National Phase

  PCT publication WO2011/097101 Priority application(s): WO2011/097101

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