Title:
METHOD FOR TREATING HYDROCARBON-BEARING FORMATIONS WITH FLUORINATED POLYURETHANES
Document Type and Number:
WIPO Patent Application WO/2010/132362
Kind Code:
A3
Abstract:
A method of treating a hydrocarbon-bearing formation including receiving data comprising a temperature and a brine composition of the hydrocarbon-bearing formation; selecting a treatment composition for the hydrocarbon-bearing formation comprising a fluorinated polyurethane and solvent, wherein, at the temperature, a mixture of an amount of the brine composition and the treatment composition is transparent and free of precipitated solid, and wherein the mixture does not separate into layers; and contacting the hydrocarbon-bearing formation with the treatment composition. Another method of treating a hydrocarbon-bearing formation includes contacting a limestone formation with a treatment composition comprising a fluorinated polyurethane and solvent. Hydrocarbon-bearing formations treated according to the method are also disclosed. A composition comprising a fluorinated polyurethane and a combination of solvents is also disclosed.
Inventors:
SHARMA MUKUL M (US)
DAMS RUDOLF J (US)
WU YONG K (US)
FAN WAYNE W (US)
MARTIN STEVE J (US)
DAMS RUDOLF J (US)
WU YONG K (US)
FAN WAYNE W (US)
MARTIN STEVE J (US)
Application Number:
PCT/US2010/034246
Publication Date:
March 24, 2011
Filing Date:
May 10, 2010
Export Citation:
Assignee:
UNIV TEXAS (US)
3M INNOVATIVE PROPERTIES CO (US)
SHARMA MUKUL M (US)
DAMS RUDOLF J (US)
WU YONG K (US)
FAN WAYNE W (US)
MARTIN STEVE J (US)
3M INNOVATIVE PROPERTIES CO (US)
SHARMA MUKUL M (US)
DAMS RUDOLF J (US)
WU YONG K (US)
FAN WAYNE W (US)
MARTIN STEVE J (US)
International Classes:
C09K8/588; C09K8/58
Foreign References:
| US20060189750A1 | 2006-08-24 | |||
| US20070166475A1 | 2007-07-19 | |||
| EP1162220A1 | 2001-12-12 | |||
| EP0648889A1 | 1995-04-19 | |||
| EP1038919A1 | 2000-09-27 |
Attorney, Agent or Firm:
CHALKER, Daniel J. et al. (LLP2711 LBJ Freeway, Suite 103, Dallas TX, US)
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