Invention Grant
- Patent Title: Di-functional surfactants for enhanced oil recovery
- Patent Title (中): 二功能表面活性剂，用于提高采油率
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Application No.: US12874920Application Date: 2010-09-02
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Publication No.: US08459360B2Publication Date: 2013-06-11
- Inventor: Gary A. Pope , Upali P. Weerasooriya , Quoc P. Nguyen , Larry N. Britton
- Applicant: Gary A. Pope , Upali P. Weerasooriya , Quoc P. Nguyen , Larry N. Britton
- Applicant Address: US TX Austin
- Assignee: Board of Regents, The University of Texas System
- Current Assignee: Board of Regents, The University of Texas System
- Current Assignee Address: US TX Austin
- Agency: Matheson Keys & Kordzik PLLC
- Agent Kelly Kordzik
- Main IPC: E21B43/22
- IPC: E21B43/22 ; E21B43/26 ; C09K8/68 ; C09K8/86
Abstract:
The present invention describes the synthesis and use of cleavable di-functional anionic surfactants for enhanced oil recovery applications and/or the use of sacrificial surfactants.
Public/Granted literature
- US20110048721A1 DI-FUNCTIONAL SURFACTANTS FOR ENHANCED OIL RECOVERY Public/Granted day:2011-03-03
Information query
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