Heater and method of treating a subsurface formation therewith

Details for Australian Patent Application No. 2007309735 (hide)

Owner Shell Internationale Research Maatschappij B.V.

Inventors Shingledecker, John Paul; Christensen, Del Scott; Harris, Christopher Kelvin; Karanikas, John Michael; Hinson, Richard A.; Sikka, Vinod Kumar; Menotti, James Louis; Goodwin, Charles R.; Vitek, John Michael; Goldberg, Bernard; Nair, Vijay; Santella, Michael Leonard; Roes, Augustinus Wilhelmus Maria; Brady, Michael Patrick; Maziasz, Phillip James; Miller, David Scott; Lambirth, Gene Richard; Fowler, Thomas D.; Stone Jr., Frances Marion; Horton, Joseph Arno; Hale, Arthur Herman; Vinegar, Harold J.; John, Rand

Agent Davies Collison Cave

Pub. Number AU-B-2007309735

PCT Pub. Number WO2008/051299

Priority 60/794,298 21.04.06 US; 60/853,096 20.10.06 US

Filing date 20 April 2007

Wipo publication date 2 May 2008

Acceptance publication date 8 December 2011

International Classifications

E21B 36/04 (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 43/241 (2006.01) Obtaining fluids from wells

E21B 43/34 (2006.01) Obtaining fluids from wells - Arrangements for separating materials produced by the well

Event Publications

11 December 2008 PCT application entered the National Phase

  PCT publication WO2008/051299 Priority application(s): WO2008/051299

15 January 2009 Corrigenda

  PCT applications that have entered the National Phase - Name Index Under the name Shell International Research Maatschappij., Of, Application No. 2007309735, under INID(71), correct the name to read Shell Internationale Research Maatschappij B.V.

8 December 2011 Application Accepted

  Published as AU-B-2007309735

5 April 2012 Standard Patent Sealed

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