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公开(公告)号：WO2023028377A1
公开(公告)日：2023-03-02
申请号：PCT/US2022/041940
申请日：2022-08-29
发明人： WEERASOORIYA, Upali , LIYANAGE, Don Pathma Jith , UPAMALI, Karasinghe Arachchige Nadeeka , BRITTON, Christopher James , DEAN, Robert Matthew , BOOREM, John , CHESHIRE, Kurt
摘要： Disclosed are co-solvents as well as methods of using thereof in oil and gas operations. Described herein are also methods of displacing an unrefined petroleum material in contact with a solid material, said method comprising: contacting the unrefined petroleum material with the compound described herein or a composition described herein, wherein the unrefined petroleum material is in contact with the solid material; and allowing the unrefined petroleum material to separate from the solid material, thereby displacing the unrefined petroleum material in contact with the solid material.
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2.发明申请
公开(公告)号：WO2023028378A1
公开(公告)日：2023-03-02
申请号：PCT/US2022/041941
申请日：2022-08-29
发明人： WEERASOORIYA, Upali , LIYANAGE, Don Pathma Jith , UPAMALI, Karasinghe Arachchige Nadeeka , BRITTON, Christopher James , DEAN, Robert Matthew , BOOREM, John , CHESHIRE, Kurt
IPC分类号： C07C59/125 , C07C305/06 , C07C305/10 , C07C309/01 , C09K8/584
摘要： Disclosed are compounds as well as methods of using thereof in oil and gas operations. The compounds described herein can be used in Enhanced Oil Recovery (EOR) formulations to provide aqueous stability and ultra-low interfacial tension region. Accordingly, also provided are aqueous compositions for use in EOR that comprise the compounds described herein.
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公开(公告)号：WO2023028376A1
公开(公告)日：2023-03-02
申请号：PCT/US2022/041939
申请日：2022-08-29
发明人： WEERASOORIYA, Upali Peter , PATHMA JITH, Don Pathma Jith , UPAMALI, Karasinghe Arachchige Nadeeka , BRITTON, Christopher James , DEAN, Robert Matthew , BOOREM, John , CHESHIRE, Kurt
IPC分类号： C07C59/125 , C07C305/06 , C07C305/10 , C07C309/01 , C09K8/584 , C07C217/28
摘要： Disclosed are surfactants, as well as methods of using thereof in oil and gas operations.
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