In situ recovery from a hydrocarbon containing formation

Details for Australian Patent Application No. 2005203352 (hide)

Owner Shell Internationale Research Maatschappij B.V.

Inventors Vinegar, Harold J.; Fowler, Thomas D.; Shahin, Gordon T.; Berchenko, Ilya E.; De Rouffignac, Eric Pierre; Stegemeier, George L.; Ryan, Robert C.; Zhang, Etuan; Wellington, Scott L.

Agent Spruson & Ferguson

Pub. Number AU-B-2005203352

Parent 2001261051

Filing date 29 July 2005

Wipo publication date 18 August 2005

Acceptance publication date 25 September 2008

International Classifications

E21B 43/243 (2006.01) Obtaining fluids from wells

C01B 3/24 (2006.01) Hydrogen

C01C 1/04 (2006.01) Ammonia

C10G 47/00 (2006.01) Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen-generating compounds, to obtain lower boiling fractions

C10G 49/00 (2006.01) Treatment of hydrocarbon oils, in the presence of hydrogen or hydrogen-generating compounds, not provided for in a single one of groups , , , , or

E21B 7/04 (2006.01) Special methods or apparatus for drilling - Directional drilling

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

E21B 43/24 (2006.01) Obtaining fluids from wells

E21B 43/295 (2006.01) Obtaining fluids from wells

E21B 43/30 (2006.01) Obtaining fluids from wells

E21B 43/40 (2006.01) Obtaining fluids from wells

E21B 47/02 (2006.01) Survey of boreholes or wells - Determining slope or direction

E21B 47/06 (2006.01) Survey of boreholes or wells - Measuring temperature or pressure

Event Publications

18 August 2005 Application Open to Public Inspection

  Published as AU-B-2005203352

18 August 2005 Complete Application Filed

17 July 2008 Amendment Made

  The nature of the amendment is: Amend the name of the inventor to read Vinegar, Harold J.; Fowler, Thomas D.; Shahin, Gordon T.; Berchenko, Ilya E.; De Rouffignac, Eric Pierre; Stegemeier, George L.; Ryan, Robert C.; Zhang, Etuan and Wellington, Scott L.

25 September 2008 Application Accepted

  Published as AU-B-2005203352

22 January 2009 Standard Patent Sealed

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