Invention Application
- Patent Title: CLAY STABILIZING AGENTS AND METHODS OF USE
- Patent Title (中): 粘土稳定剂和使用方法
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Application No.: PCT/US2017/015015Application Date: 2017-01-26
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Publication No.: WO2017132306A1Publication Date: 2017-08-03
- Inventor: JUNG, Chang Min , SHEN, Lingjuan , ZHOU, Jian , QU, Qi
- Applicant: RHODIA OPERATIONS , JUNG, Chang Min , SHEN, Lingjuan , ZHOU, Jian , QU, Qi
- Applicant Address: 25, Rue de Clichy 75009 Paris FR
- Assignee: RHODIA OPERATIONS,JUNG, Chang Min,SHEN, Lingjuan,ZHOU, Jian,QU, Qi
- Current Assignee: RHODIA OPERATIONS,JUNG, Chang Min,SHEN, Lingjuan,ZHOU, Jian,QU, Qi
- Current Assignee Address: 25, Rue de Clichy 75009 Paris FR
- Agency: KLOSEK, Sarah et al.
- Priority: US62/287,147 20160126
- Main IPC: C09K8/18
- IPC: C09K8/18 ; C09K8/86
Abstract:
Methods of using a clay stabilizing agent to inhibit swelling and/or migration of clay subterranean materials upon exposure to water, wherein the clay stabilizing agent is selected from quaternary ammonium salts according to Formula I, Formula II, Formula III, Formula IV, Formula V, and combinations thereof.
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