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公开(公告)号：US20160311744A1
公开(公告)日：2016-10-27
申请号：US15136452
申请日：2016-04-22
摘要： Provided herein are compounds, compositions, and methods having application in the field of enhanced oil recovery (EOR). In particular, provided herein are co-solvents, as well as aqueous compositions comprising these co-solvents, that can be used for the recovery of a large range of crude oil compositions from reservoirs.
摘要翻译： 本文提供了在强化采油（EOR）领域中应用的化合物，组合物和方法。 特别地，本文提供的是共溶剂，以及包含这些共溶剂的水性组合物，其可用于从储层回收大范围的原油组合物。
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2.发明授权Anionic polyalkoxy group comprising surfactants on basis of guerbet-alcohols, method of manufacture and use in enhanced oil recovery (EOR) applications 有权基于优尔特 - 醇的基于表面活性剂的阴离子聚烷氧基，制备方法和用于增强采油（EOR）应用中公开(公告)号：US09296942B2
公开(公告)日：2016-03-29
申请号：US14201323
申请日：2014-03-07
发明人： Upali P. Weerasooriya , Gary A. Pope , Christian Bittner , Gunter Oetter , Jack F. Tinsley , Christian Spindler , Gabriela Alvarez Jurgenson , Sophie Vogel
IPC分类号： E21B43/16 , C09K8/584 , C07C305/10 , C07C309/10 , C08G65/26 , C08G65/334
CPC分类号： C09K8/584 , C07C305/10 , C07C309/10 , C08G65/2609 , C08G65/3344 , E21B43/16
摘要： Compositions and methods of synthesis of anionic surfactants by alkoxylation of a Guerbet alcohol (GA) having 12 to 36 carbon atoms using butylene oxide, and optionally propylene oxide and/or ethylene oxide followed by the incorporation of a terminal anionic group are described herein. The GA of the present invention is made by a facile and inexpensive method that involves high temperature base catalyzed dimerization of alcohols with 6 to 18 carbon atoms. The large hydrophobe ether surfactants of the present invention find uses in enhanced oil recovery (EOR) applications where it is used for solubilization and mobilization of oil and for environmental cleanup. Further, the hydrophobe alkoxylated GA without anionic terminal group can be used as an ultra-high molecular weight non-ionic surfactant.
摘要翻译： 本文描述了通过使用环氧丁烷和任选的环氧丙烷和/或环氧乙烷烷氧基化具有12至36个碳原子的格伯特醇（GA），然后引入末端阴离子基团来合成阴离子表面活性剂的组合物和方法。 本发明的GA通过易于且廉价的方法制备，其涉及具有6至18个碳原子的醇的高温碱催化二聚。 本发明的大型疏水醚表面活性剂用于增强采油（EOR）应用中，其用于溶解和动员油并用于环境清洁。 此外，不含阴离子末端基团的疏水基烷氧基化GA可用作超高分子量非离子表面活性剂。
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公开(公告)号：US09206347B2
公开(公告)日：2015-12-08
申请号：US13866807
申请日：2013-04-19
CPC分类号： E21B43/16 , B01F17/0042 , C09K8/584
摘要： Provided herein, inter alia, are novel compositions and methods having application in the field of enhanced oil recovery. In particular, the quaternary ammonium compounds and mixtures thereof presented herein can be used, inter alia, for the recovery of a large range of crude oil compositions from challenging reservoirs.
摘要翻译： 特别地，本文提供了在强化采油领域中应用的新型组合物和方法。 特别地，本文提供的季铵化合物及其混合物尤其可用于从有挑战性的储层中回收大范围的原油组合物。
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公开(公告)号：US20170145293A1
公开(公告)日：2017-05-25
申请号：US15365170
申请日：2016-11-30
摘要： Provided herein are inter alia non-surfactant aqueous compositions and methods having application in the field of enhanced oil recovery. In particular, non-surfactant compositions including light co-solvents and an alkali agent presented herein can be used, inter alia, for the recovery of a large range of crude oil compositions from challenging reservoirs.
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公开(公告)号：US20160069168A1
公开(公告)日：2016-03-10
申请号：US14935109
申请日：2015-11-06
CPC分类号： E21B43/16 , B01F17/0042 , C09K8/584
摘要： Provided herein, inter alia, are novel compositions and methods having application in the field of enhanced oil recovery. In particular, the quaternary ammonium compounds and mixtures thereof presented herein can be used, inter alia, for the recovery of a large range of crude oil compositions from challenging reservoirs.
摘要翻译： 特别地，本文提供了在强化采油领域中应用的新型组合物和方法。 特别地，本文提供的季铵化合物及其混合物尤其可用于从有挑战性的储层中回收大范围的原油组合物。
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公开(公告)号：US20150197684A1
公开(公告)日：2015-07-16
申请号：US14665613
申请日：2015-03-23
摘要： Provided herein, inter alia, are methods and compositions useful for heavy crude oil recovery. The emulsion compositions and non-surfactant aqueous compositions provided herein may be particularly useful for the recovery of heavy crude oils under a broad range of reservoir conditions (e.g. high to low temperatures, high to low salinity, highly viscous oils).
摘要翻译： 特别地，本文提供了可用于重质原油回收的方法和组合物。 本文提供的乳液组合物和非表面活性剂水性组合物可以特别用于在宽范围的储存条件（例如高温至低温，高至低盐度，高粘度油）下回收重质原油。
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公开(公告)号：US20140317999A1
公开(公告)日：2014-10-30
申请号：US14261205
申请日：2014-04-24
摘要： Provided herein, inter alia, are methods and compositions useful for heavy crude oil recovery. The emulsion compositions and non-surfactant aqueous compositions provided herein may be particularly useful for the recovery of heavy crude oils under a broad range of reservoir conditions (e.g. high to low temperatures, high to low salinity, highly viscous oils).
摘要翻译： 特别地，本文提供了可用于重质原油回收的方法和组合物。 本文提供的乳液组合物和非表面活性剂水性组合物可以特别用于在宽范围的储存条件（例如高温至低温，高至低盐度，高粘度油）下回收重质原油。
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公开(公告)号：US20140238671A1
公开(公告)日：2014-08-28
申请号：US14194288
申请日：2014-02-28
摘要： Provided herein are, inter alia, compositions including a surfactant and a phenol-alkoxylate co-solvent useful in enhanced oil recovery. The compositions and methods provided herein are particularly useful for oil recovery under a broad range of reservoir conditions (e.g. high to low temperatures, high to low salinity, highly viscous oils).
摘要翻译： 本文提供了包括用于增强采油的表面活性剂和酚 - 烷氧基化物助溶剂的组合物。 本文提供的组合物和方法特别适用于在广泛的储层条件（例如高温至低温，高至低盐度，高粘度油）的油回收。
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公开(公告)号：US20130150269A1
公开(公告)日：2013-06-13
申请号：US13714163
申请日：2012-12-13
IPC分类号： C09K8/58
摘要： Provided herein are inter alia non-surfactant aqueous compositions and methods having application in the field of enhanced oil recovery. In particular, non-surfactant compositions including light co-solvents and an alkali agent presented herein can be used, inter alia, for the recovery of a large range of crude oil compositions from challenging reservoirs.
摘要翻译： 本文提供了非表面活性剂水性组合物和在强化采油领域中应用的方法。 特别地，包括本文提供的轻质共溶剂和碱剂的非表面活性剂组合物尤其可用于从有挑战性的储层中回收大范围的原油组合物。
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公开(公告)号：US09783729B2
公开(公告)日：2017-10-10
申请号：US14281592
申请日：2014-05-19
摘要： Provided herein are inter alia novel compositions and methods having application in a variety of fields including the field of enhanced oil recovery, the cleaning industry as well as groundwater remediation. In particular, the alkoxy carboxylate compounds and mixtures thereof presented herein can be used, inter alia, for the recovery of a large range of crude oil compositions from challenging reservoirs.
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