Invention Grant
- Patent Title: Foam assisted liquid removal using alcohol ether sulfonates
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Application No.: US15057772Application Date: 2016-03-01
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Publication No.: US09862882B2Publication Date: 2018-01-09
- Inventor: Fenfen Huang , Duy T. Nguyen
- Applicant: Ecolab USA Inc.
- Applicant Address: US MN St. Paul
- Assignee: Ecolab USA Inc.
- Current Assignee: Ecolab USA Inc.
- Current Assignee Address: US MN St. Paul
- Agency: Senniger Powers LLP
- Main IPC: E21B37/06
- IPC: E21B37/06 ; C09K8/94 ; C09K8/60 ; C09K8/86 ; E21B43/16 ; E21B43/12 ; C09K8/584 ; C09K8/594
Abstract:
A composition comprising an alcohol ether sulfonate is provided for use in methods of removing a fluid from a subterranean hydrocarbon-containing formation.
Public/Granted literature
- US20160257879A1 FOAM ASSISTED LIQUID REMOVAL USING ALCOHOL ETHER SULFONATES Public/Granted day:2016-09-08
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