A method and a device for expanding a body under overpressure

Details for Australian Patent Application No. 2011205159 (hide)

Owner Easy Well Solutions AS

Inventors Freyer, Rune

Agent Callinan

Pub. Number AU-B-2011205159

Parent 2005248279

Filing date 4 August 2011

Wipo publication date 25 August 2011

Acceptance publication date 5 April 2012

International Classifications

E21B 33/12 (2006.01) Sealing or packing boreholes or wells - Packers

E21B 33/127 (2006.01) Sealing or packing boreholes or wells

E21B 43/08 (2006.01) Obtaining fluids from 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

Event Publications

18 August 2011 Complete Application Filed

25 August 2011 Application Open to Public Inspection

  Published as AU-B-2011205159

5 April 2012 Application Accepted

  Published as AU-B-2011205159

12 April 2012 Assignment before Grant

  Easy Well Solutions AS The application has been assigned to HALLIBURTON ENERGY SERVICES, INC.

2 August 2012 Standard Patent Sealed

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