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公开(公告)号：US11186758B2
公开(公告)日：2021-11-30
申请号：US15605065
申请日：2017-05-25
申请人： RHODIA OPERATIONS
发明人： Rose Ndong , Genyao Lin , Subramanian Kesavan , Louis Villafane , Jian Zhou
摘要： A method of reducing shear recovery time of a viscosifying surfactant fluid system that includes introducing a viscosifying surfactant fluid system into a subterranean formation, wherein the fluid includes a major portion of a surfactant and a hydrophobically-modified associative polymer in a concentration sufficient to shorten the shear recovery time of the fluid system compared to the shear recovery time of the fluid system without the polymer.
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公开(公告)号：US20210207464A1
公开(公告)日：2021-07-08
申请号：US17205975
申请日：2021-03-18
申请人： RHODIA OPERATIONS
发明人： Subramanian Kesavan , Genyao Lin , Jian Zhou , Hoang Van Le , Changmin Jung , Qi Qu
摘要： Compositions and methods for fracturing a subterranean formation are presented. Also provided are compositions and methods for reducing friction-related losses in a well treatment fluid. In general, the compositions include a copolymer that includes one or more vinylphosphonic acid (“VPA”) monomers.
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公开(公告)号：US20220127523A1
公开(公告)日：2022-04-28
申请号：US17492092
申请日：2021-10-01
申请人： RHODIA OPERATIONS
发明人： Genyao Lin , Christopher Smith , Hoang Van Le , Qi Qu
摘要： The present disclosure provides polymeric systems that exhibit enhanced viscosity and proppant transport properties while providing enhanced particle dispersion capabilities.
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4.发明授权公开(公告)号：US11535739B2
公开(公告)日：2022-12-27
申请号：US16816753
申请日：2020-03-12
申请人： RHODIA OPERATIONS
发明人： Genyao Lin , Shaopeng Zhang , Rose Ndong , Jian Zhou , Qi Qu
IPC分类号： C09K8/68 , C08L33/26 , C08L33/08 , C08F220/18 , C09K8/80 , C08K5/06 , C08F2/16 , B29B9/06 , C08L33/10 , B29K33/00
摘要： Provided herein, inter alia, are polymeric compositions and systems useful for maintaining particle dispersions for extended periods of time. Also provided are dry polymeric compositions and systems that are able to undergo fast hydration. Methods for using such compositions and systems are also provided.
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公开(公告)号：US11118100B2
公开(公告)日：2021-09-14
申请号：US16225070
申请日：2018-12-19
申请人： RHODIA OPERATIONS
发明人： Changmin Jung , Lingjuan Shen , Christopher Smith , Hoang Van Le , Jian Zhou , Genyao Lin
IPC分类号： C09K8/588 , C08L33/08 , C08L33/10 , C04B28/02 , C09K8/467 , C09K8/035 , C09K8/40 , C09K8/487 , C09K8/68 , C08L33/24 , C04B40/00
摘要： The present disclosure provides polymeric systems that are able to undergo fast hydration and are useful for maintaining particle dispersions for extended periods of time.
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公开(公告)号：US10982519B2
公开(公告)日：2021-04-20
申请号：US15702855
申请日：2017-09-13
申请人： RHODIA OPERATIONS
发明人： Subramanian Kesavan , Genyao Lin , Jian Zhou , Hoang Van Le , Changmin Jung , Qi Qu
摘要： Compositions and methods for fracturing a subterranean formation are presented. Also provided are compositions and methods for reducing friction-related losses in a well treatment fluid. In general, the compositions include a copolymer that includes one or more vinylphosphonic acid (“VPA”) monomers.
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公开(公告)号：US20180073340A1
公开(公告)日：2018-03-15
申请号：US15702855
申请日：2017-09-13
申请人： Rhodia Operations
发明人： Subramanian Kesavan , Genyao Lin , Jian Zhou , Hoang Van Le , Changmin Jung , Qi Qu
CPC分类号： E21B43/26 , C09K8/035 , C09K8/68 , C09K8/685 , C09K8/882 , C09K8/887 , C09K8/90 , C09K2208/26 , C09K2208/28
摘要： Compositions and methods for fracturing a subterranean formation are presented. Also provided are compositions and methods for reducing friction-related losses in a well treatment fluid. In general, the compositions include a copolymer that includes one or more vinylphosphonic acid (“VPA”) monomers.
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