-
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.
-
公开(公告)号：US10273396B2
公开(公告)日：2019-04-30
申请号：US15416062
申请日：2017-01-26
申请人： RHODIA OPERATIONS
发明人： Chang Min Jung , Lingjuan Shen , Jian Zhou , Qi Qu
摘要： 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.
-
公开(公告)号：US20230357629A1
公开(公告)日：2023-11-09
申请号：US17919494
申请日：2020-06-09
申请人： RHODIA OPERATIONS
发明人： Stanley Gunawan , Zhihua Zhang , Shaopeng Zhang , Igor Pimkov , Zhenxing Cheng , Qi Qu
摘要： Water-in-oil emulsions are provided that include an alkyl propylene diamine and an ethoxylated alcohol as the inverting surfactant, which is present in an amount less than 5 percent by weight of the water-in-oil emulsion.
-
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.
-
公开(公告)号：US12018211B2
公开(公告)日：2024-06-25
申请号：US17919494
申请日：2020-06-09
申请人： RHODIA OPERATIONS
发明人： Stanley Gunawan , Zhihua Zhang , Shaopeng Zhang , Igor Pimkov , Zhenxing Cheng , Qi Qu
摘要： Water-in-oil emulsions are provided that include an alkyl propylene diamine and an ethoxylated alcohol as the inverting surfactant, which is present in an amount less than 5 percent by weight of the water-in-oil emulsion.
-
6.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.
-
公开(公告)号：US11485901B2
公开(公告)日：2022-11-01
申请号：US15823770
申请日：2017-11-28
申请人： RHODIA OPERATIONS
发明人： Lingjuan Shen , Qi Qu , Jian Zhou , Arnaud Cadix , Ruela Pabalan , Subramanian Kesavan , David James Wilson
IPC分类号： C09K8/66 , C09K8/68 , E21B43/267 , C09K8/72 , C09K8/86 , C08F2/18 , C08F2/44 , C08L33/26 , C09K8/74 , C09K8/80 , C09K8/88
摘要： Polymeric systems useful for maintaining particle dispersions for extended periods of time.
-
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.
-
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.
-
公开(公告)号：US20170210966A1
公开(公告)日：2017-07-27
申请号：US15416062
申请日：2017-01-26
申请人： RHODIA OPERATIONS
发明人： Chang Min JUNG , Lingjuan Shen , Jian Zhou , Qi Qu
CPC分类号： C09K8/035 , C09K8/42 , C09K8/528 , C09K8/602 , C09K8/605 , C09K8/68 , C09K8/74 , C09K8/80 , C09K2208/12 , C09K2208/24 , C09K2208/26 , C09K2208/32 , C09K2208/34 , E21B21/00
摘要： 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.
-
-
-
-
-
-
-
-
-
搜索结果
10 条记录 (耗时 0.013 秒)
