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Legal status
Patent not validated
| (51) | INT.CL. | G01K 13/00 | |
| G01K 7/34 | |||
| E21B 47/06 |
| (11) | Number of the document | 2486380 |
| (13) | Kind of document | T |
| (96) | European patent application number | 10822782.8 |
| Date of filing the European patent application | 2010-10-08 | |
| (97) | Date of publication of the European application | 2012-08-15 |
| (45) | Date of publication and mention of the grant of the patent | 2018-09-05 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/US2010/052027 |
| Date | 2010-10-08 |
| (87) | Number | WO 2011/044489 |
| Date | 2011-04-14 |
| (30) | Number | Date | Country code |
| 250347 P | 2009-10-09 | US |
| (72) |
ARORA, Dhruv, US
BASS, Ronald Marshall, US
BURNS, David Booth, US
DE ST. REMEY, Edward Everett, US
GESUALDI, Eric Abreu, US
NGUYEN, Scott Vinh, US
THOMPSON, Stephen Taylor, US
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| (73) |
Shell Oil Company,
P.O. Box 2463, Houston, TX 77252-2463,
US
Shell Internationale Research Maatschappij B.V., Carel van Bylandtlaan 30, 2596 HR The Hague, NL |
| (54) | METHODS FOR ASSESSING A TEMPERATURE IN A SUBSURFACE FORMATION |
| METHODS FOR ASSESSING A TEMPERATURE IN A SUBSURFACE FORMATION |