Invention Grant
US08403050B2 Method for treating a hydrocarbon-bearing formation with a fluid followed by a nonionic fluorinated polymeric surfactant
有权
用流体处理含烃地层的方法，然后用非离子氟化聚合物表面活性剂处理
- Patent Title: Method for treating a hydrocarbon-bearing formation with a fluid followed by a nonionic fluorinated polymeric surfactant
- Patent Title (中): 用流体处理含烃地层的方法，然后用非离子氟化聚合物表面活性剂处理
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Application No.: US12532650Application Date: 2007-12-30
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Publication No.: US08403050B2Publication Date: 2013-03-26
- Inventor: Gary A. Pope , Jimmie R. Baran, Jr. , Vishal Bang , Mukul M. Sharma
- Applicant: Gary A. Pope , Jimmie R. Baran, Jr. , Vishal Bang , Mukul M. Sharma
- Applicant Address: US MN St. Paul US TX Austin
- Assignee: 3M Innovative Properties Company,Board of Regents, The University of Texas System
- Current Assignee: 3M Innovative Properties Company,Board of Regents, The University of Texas System
- Current Assignee Address: US MN St. Paul US TX Austin
- Agency: Chalker Flores, LLP
- Agent Edwin S. Flores; Chainey P. Singleton
- International Application: PCT/US2007/089180 WO 20071230
- International Announcement: WO2008/118239 WO 20081002
- Main IPC: E21B43/16
- IPC: E21B43/16
Abstract:
The present invention includes a method for treating a hydrocarbon-bearing clastic formation having brine. The method includes contacting the hydrocarbon-bearing clastic formation with a fluid, which at least one of at least partially solubilizes or at least partially displaces the brine in the hydrocarbon-bearing clastic formation, and subsequently contacting the hydrocarbon-bearing clastic formation with a composition. The composition includes a nonionic fluorinated polymeric surfactant and solvent. When the composition is contacting the hydrocarbon-bearing clastic formation, the nonionic fluorinated polymeric surfactant has a cloud point that is above the temperature of the hydrocarbon-bearing clastic formation.
Public/Granted literature
- US20100276149A1 Method for Treating a Hydrocarbon Formation Public/Granted day:2010-11-04
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