Method and apparatus for cooling a gaseous hydrocarbon stream

Details for Australian Patent Application No. 2008281777 (hide)

Owner Shell Internationale Research Maatschappij B.V.

Inventors Paulus, Peter Marie; Runbalk, David Bertil

Agent Spruson & Ferguson

Pub. Number AU-B-2008281777

PCT Pub. Number WO2009/016140

Priority 07113440.7 30.07.07 EP

Filing date 28 July 2008

Wipo publication date 5 February 2009

Acceptance publication date 23 December 2010

International Classifications

F25J 1/02 (2006.01) Processes or apparatus for liquefying or solidifying gases or gaseous mixtures

E21B 36/00 (2006.01) Heating, cooling, or insulating arrangements for boreholes or wells, e.g. for use in permafrost zones

E21B 43/01 (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

21 January 2010 PCT application entered the National Phase

  PCT publication WO2009/016140 Priority application(s): WO2009/016140

23 December 2010 Application Accepted

  Published as AU-B-2008281777

21 April 2011 Standard Patent Sealed

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