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LT - IN SITU CONVERSION PROCESS UTILIZING A CLOSED LOOP HEATING SYSTEM
EN - IN SITU CONVERSION PROCESS UTILIZING A CLOSED LOOP HEATING SYSTEM

Legal status

Patent not validated

Bibliographic data
Indications of the International Patent Classification (IPC)
(51) INT.CL. E21B 43/24
E21B 36/00
European patent
(11) Number of the document 1871985
(13) Kind of document T
(96) European patent application number 06750975.2
Date of filing the European patent application 2006-04-21
(97) Date of publication of the European application 2008-01-02
(45) Date of publication and mention of the grant of the patent 2009-07-08
(46) Date of publication of the claims translation
PCT application
(86) Number PCT/US2006/015105
Date 2006-04-21
PCT application publication
(87) Number WO 2006/116096
Date 2006-11-02
Priority applications
(30) Number Date Country code
674081 P 2005-04-22 US
Inventors
(72)
FOWLER, Thomas David, US
SANDBERG, Chester Ledlie, US
SCHOEBER, Willem, US
VINEGAR, Harold J., US
Grantee
(73) Shell Internationale Research Maatschappij B.V., Carel van Bylandtlaan 30, 2596 HR Den Haag, NL
Title
(54) IN SITU CONVERSION PROCESS UTILIZING A CLOSED LOOP HEATING SYSTEM
  IN SITU CONVERSION PROCESS UTILIZING A CLOSED LOOP HEATING SYSTEM
Last update date 2021-04-30