Using mines and tunnels for treating subsurface hydrocarbon containing formations

Details for Australian Patent Application No. 2009251533 (hide)

Owner Shell Internationale Research Maatschappij B.V.

Inventors Prince-Wright, Robert George; Marwede, Jochen; Hwang, Horng Jye; McDonald, Duncan Charles; Burns, David Booth

Agent Spruson & Ferguson

Pub. Number AU-B-2009251533

PCT Pub. Number WO2009/146158

Priority 61/046,329 18.04.08 US; 61/104,974 13.10.08 US

Filing date 10 April 2009

Wipo publication date 3 December 2009

Acceptance publication date 23 August 2012

International Classifications

E21B 43/00 Obtaining fluids from wells

Event Publications

28 October 2010 PCT application entered the National Phase

  PCT publication WO2009/146158 Priority application(s): WO2009/146158

23 August 2012 Application Accepted

  Published as AU-B-2009251533

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