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1. 发明授权

US08714247B1 Sulfonated amphoteric surfactants for IOR 失效
标题翻译：用于IOR的磺化两性表面活性剂
公开(公告)号：US08714247B1
公开(公告)日：2014-05-06
申请号：US13998108
申请日：2013-10-01
申请人： Paul Daniel Berger , Christie Huimin Berger , Susanta Mohapatra
发明人： Paul Daniel Berger , Christie Huimin Berger , Susanta Mohapatra
IPC分类号： E21B43/22
CPC分类号： C09K8/584
摘要： Sulfonated betaines amine oxides, and sultaines are made by the reaction of the corresponding unsaturated betaines or sultaines. These are formulated into injection fluids suitable for the recovery of residual oil from subterranean reservoirs. The sulfonated betaines, amine oxides, and sultaines exhibit lower adsorption onto reservoir rock compared to their corresponding unsulfonated betaines, amine oxides, and sultaines. They can be used in applications where their respective amphoteric surfactants are currently used such as personal care, mining, improved oil recovery (IOR), oil field drilling, fracturing, acidizing, foaming, oil field stimulation, and agricultural formulations.
摘要翻译：磺化的甜菜碱氧化胺和磺基甜菜碱通过相应的不饱和甜菜碱或磺基甜菜碱的反应制备。这些被配制成适合于从地下储层回收残余油的注射液。与其相应的未磺化的甜菜碱，氧化胺和磺基甜菜碱相比，磺化的甜菜碱，氧化胺和磺基甜菜碱对储层岩石的吸附性能较低。它们可以用于目前使用它们各自的两性表面活性剂的应用，例如个人护理，采矿，改进的油回收（IOR），油田钻井，压裂，酸化，发泡，油田刺激和农业制剂。

2. 发明申请

US20080176772A1 Process for recovering residual oil employing alcohol ether sulfonates 失效
标题翻译：使用醇醚磺酸盐回收残油的方法
公开(公告)号：US20080176772A1
公开(公告)日：2008-07-24
申请号：US12009429
申请日：2008-01-19
申请人： Paul Daniel Berger , Christie Huimin Berger , Guohua Cao , Oliver Hsu
发明人： Paul Daniel Berger , Christie Huimin Berger , Guohua Cao , Oliver Hsu
IPC分类号： C09K8/584
CPC分类号： C09K8/584
摘要： A method of recovering crude oil from a subterranean hydrocarbon containing formation which comprises (a) injecting into said formation an aqueous solution containing an effective amount alkali metal, alkaline-earth or ammonium salts of alcohol ether sulfonates derived from unsaturated alcohol ethers, and (b) displacing said solution into one or more injection wells and recovering the oil from one or more production wells. The unsaturated alkoxylated alcohol contain various amounts of ethylene oxide, propylene oxide and butylene oxides elected to optimize their interfacial properties with different types of crude oil with different brines.
摘要翻译：一种从地下含烃地层回收原油的方法，包括（a）向所述地层注入含有有效量的源自不饱和醇醚的醇醚磺酸盐的碱金属，碱土金属或铵盐的水溶液，和（b ）将所述溶液置换成一个或多个注入井并从一个或多个生产井回收油。不饱和烷氧基化醇含有各种量的环氧乙烷，环氧丙烷和丁烯氧化物，以优化与不同类型原油与不同盐水的界面性质。

3. 发明授权

US08680313B1 Sulfonated amphoteric surfactants 失效
标题翻译：磺化两性表面活性剂
公开(公告)号：US08680313B1
公开(公告)日：2014-03-25
申请号：US13998107
申请日：2013-10-01
申请人： Paul Daniel Berger , Christie Huimin Berger , Susanta Mohapatra
发明人： Paul Daniel Berger , Christie Huimin Berger , Susanta Mohapatra
IPC分类号： C07C309/02
CPC分类号： C07C309/17 , C07C309/14 , C11D1/90
摘要： Sulfonated betaines, amine oxides, and sultaines are made by the reaction of the corresponding unsaturated betaines, amine oxides or sultaines with a sulfonating agent. These amphoteric surfactants have demonstrated low adsorption properties in addition to good compatibility with brine containing high concentrations of salt and divalent cations. They can be employed in applications where their respective conventional amphoteric surfactants are used including: personal care, mining, improved oil recovery (IOR), oil field drilling, fracturing, acidizing, foaming, and agricultural formulations.
摘要翻译：磺化的甜菜碱，氧化胺和磺基甜菜碱是通过相应的不饱和甜菜碱，氧化胺或磺基甜菜碱与磺化剂的反应来制备的。这些两性表面活性剂除了与含有高浓度的盐和二价阳离子的盐水的良好相容性外，还具有低吸附性能。它们可以用于其各自常规的两性表面活性剂的应用，包括：个人护理，采矿，改进的油回收（IOR），油田钻井，压裂，酸化，发泡和农业配方。

4. 发明授权

US08389448B1 Anionic ether amines and process for using same 失效
标题翻译：阴离子胺胺及其使用方法
公开(公告)号：US08389448B1
公开(公告)日：2013-03-05
申请号：US13507908
申请日：2012-08-06
申请人： Paul Daniel Berger , Christie Huimin Berger
发明人： Paul Daniel Berger , Christie Huimin Berger
IPC分类号： C09K8/584
CPC分类号： C09K8/584
摘要： The process for making amphoteric surfactants derived from ether amine s is described. The ether amines may be derived from natural products such as animal, marine or vegetable oils or from petroleum derived raw materials. The application of these amphoteric surfactants to the recovery of residual oil by Enhanced Oil Recovery methods is disclosed.
摘要翻译：描述了由醚胺衍生的两性表面活性剂的制备方法。醚胺可以衍生自天然产物如动物，海洋或植物油，或衍生自石油衍生的原料。公开了这些两性表面活性剂通过增强采油方法回收残油的应用。

5. 发明申请

US20120285691A1 Permeability modification and water shut off composition and process 审中-公开
标题翻译：渗透性改性和截水组成和工艺
公开(公告)号：US20120285691A1
公开(公告)日：2012-11-15
申请号：US13506628
申请日：2012-05-03
申请人： Paul Daniel Berger , Christie Huimin Berger
发明人： Paul Daniel Berger , Christie Huimin Berger
IPC分类号： E21B43/16
CPC分类号： C09K8/50 , C09K8/502 , C09K8/516 , C09K2208/10
摘要： A composition and process for reducing the permeability of a matrix without completely blocking the matrix {is describe}. The composition uses a nano-sized water insoluble particle as a template to control the permeability by determining the size of the holes formed in the matrix.
摘要翻译：描述一种用于降低矩阵的磁导率而不完全阻挡矩阵的组成和方法。该组合物使用纳米级水不溶性颗粒作为模板，通过确定在基质中形成的孔的尺寸来控制渗透性。

6. 发明申请

US20080011475A1 Oil recovery method employing amphoteric surfactants 有权
标题翻译：采用两性表面活性剂的油回收方法
公开(公告)号：US20080011475A1
公开(公告)日：2008-01-17
申请号：US11827903
申请日：2007-07-14
申请人： Paul Daniel Berger , Christie Huimin Berger
发明人： Paul Daniel Berger , Christie Huimin Berger
IPC分类号： E21B43/22
CPC分类号： C09K8/584 , C09K2208/30
摘要： An oil recovery method employing amphoteric surfactants with the steps of: a) Injecting into one or more injection wells an aqueous solution containing a mixture of amphoteric surfactants containing mixture of amphoteric surfactants having a hydrocarbyl chain length between 8 and 26 and certain degree of unsaturation, and b) recovering the oil from one or more producing wells. The aqueous injection fluid may also contain one or more of the following: a thickening agent, an alkali, a co-solvent.
摘要翻译：一种采用两性表面活性剂的油回收方法，其步骤为：a）向一个或多个注入孔注入含有两性表面活性剂的混合物的水溶液，所述两性表面活性剂含有烃基链长度在8和26之间的两性表面活性剂和一定程度的不饱和度，和b）从一个或多个生产井回收油。含水注射液还可以含有以下一种或多种：增稠剂，碱，助溶剂。

7. 发明授权

US10604694B1 Process and composition for sand and proppant flowback 有权
公开(公告)号：US10604694B1
公开(公告)日：2020-03-31
申请号：US16350964
申请日：2019-02-06
申请人： Paul Daniel Berger , Christie Huimin Berger
发明人： Paul Daniel Berger , Christie Huimin Berger
IPC分类号： C09K8/575 , C09K8/28 , C09K8/80 , E21B33/13
摘要： Compositions and a process for consolidating sand, proppant and other suspended particles present in a subterranean reservoir using an aqueous emulsion particle consolidation system. Surfactants with cloud points below the reservoir temperature are used to make a low viscosity aqueous external emulsion system with resin and curing agent as the internal phase. As the surfactant reaches its cloud point, it loses its emulsification ability and release the resin and curing agent to consolidate the sand. The aqueous phase of the system then functions as spacer to maintain the permeability needed for oil and gas production without additional post flush needed.

8. 发明授权

US07556098B2 Oil recovery method employing amphoteric surfactants 有权
标题翻译：采用两性表面活性剂的油回收方法
公开(公告)号：US07556098B2
公开(公告)日：2009-07-07
申请号：US11827903
申请日：2007-07-14
申请人： Paul Daniel Berger , Christie Huimin Berger
发明人： Paul Daniel Berger , Christie Huimin Berger
IPC分类号： E21B43/22
CPC分类号： C09K8/584 , C09K2208/30
摘要： An oil recovery method employing amphoteric surfactants with the steps of: a) Injecting into one or more injection wells an aqueous solution containing a mixture of amphoteric surfactants containing mixture of amphoteric surfactants having a hydrocarbyl chain length between 8 and 26 and certain degree of unsaturation, and b) recovering the oil from one or more producing wells. The aqueous injection fluid may also contain one or more of the following: a thickening agent, an alkali, a co-solvent.
摘要翻译：一种采用两性表面活性剂的油回收方法，其步骤为：a）向一个或多个注入孔注入含有两性表面活性剂的混合物的水溶液，所述两性表面活性剂含有烃基链长度在8和26之间的两性表面活性剂和一定程度的不饱和度，和b）从一个或多个生产井回收油。含水注射液还可以含有以下一种或多种：增稠剂，碱，助溶剂。

9. 发明授权

US07373977B1 Process for oil recovery employing surfactant gels 有权
标题翻译：使用表面活性剂凝胶的油回收方法
公开(公告)号：US07373977B1
公开(公告)日：2008-05-20
申请号：US11081232
申请日：2005-03-16
申请人： Paul Daniel Berger , Christie Huimin Berger
发明人： Paul Daniel Berger , Christie Huimin Berger
IPC分类号： E21B43/20 , E21B43/22 , C09K8/584 , C09K8/588
CPC分类号： C09K8/584 , Y10S507/936
摘要： A process for recovering oil by injecting into a subterranean oil-bearing reservoir through one or more injection wells, an aqueous solution containing one or more amphoteric alkyl amido betaine surfactants that form a viscoelastic gel reducing interfacial tension and increasing the viscosity of the injection fluid simultaneously, displacing the solution into the reservoir, and recovering the oil from one or more production wells. These viscoelastic gels are tolerant to electrolytes and multivalent cations. They are shear reversible and adsorbed little onto the reservoir. Their viscosity is reduced when contacting certain hydrocarbons but remains high when contacting water or brine. This allows the fluid to preferentially penetrate the oil-bearing portions of the formation and resulting additional oil recovery. These viscoelastic surfactant gels are particularly suitable for use with reservoirs and brines characterized by medium to high temperatures, higher salinity, higher concentrations of divalent cations, and low formation porosities.
摘要翻译：一种通过一个或多个注入井注入地下含油储层的方法，含有一种或多种两性烷基酰氨基甜菜碱表面活性剂的水溶液，其形成粘弹性凝胶，同时降低界面张力并增加注射液的粘度将溶液置于储存器中，并从一个或多个生产井回收油。这些粘弹性凝胶耐电解质和多价阳离子。它们是剪切可逆的，并且很少吸附到储层上。当接触某些烃时，它们的粘度降低，而当接触水或盐水时它们的粘度保持较高。这允许流体优先地穿透地层的含油部分并且导致额外的油回收。这些粘弹性表面活性剂凝胶特别适用于以中等至高温，较高盐度，较高浓度的二价阳离子和较低的地层孔隙度为特征的储层和盐水。

10. 发明授权

US07998911B1 Environmental friendly fracturing and stimulation composition and method of using the same 有权
$Environmental friendly fracturing and stimulation composition and method of using the same$
标题翻译：环保型压裂和刺激组合物及其使用方法
公开(公告)号：US07998911B1
公开(公告)日：2011-08-16
申请号：US12930721
申请日：2011-01-15
申请人： Paul Daniel Berger , Christie Huimin Berger
发明人： Paul Daniel Berger , Christie Huimin Berger
IPC分类号： C09K8/60 , C09K8/68
CPC分类号： C09K8/584 , C09K8/12 , C09K8/68 , Y10S507/905 , Y10S507/922 , Y10S516/917
摘要： A non-toxic, environmentally friendly, green flowback aid is disclosed that reduces water blockage when injected into a fractured reservoir. The composition includes an water soluble ester of a low molecular weight alcohol and a low molecular weight organic acid, an oil soluble ester of a low molecular weight alcohol and a high molecular weight fatty acid, one or more water soluble or dispersible nonionic surfactant(s) derived from vegetable or animal sources, one or more anionic or amphoteric surfactant(s) derived from animal or vegetable based sources, and, water. Compositions for low temperature applications are also disclosed that can remain fluid down to −41° F.
摘要翻译：公开了一种无毒，环保的绿色回流辅助装置，其在注入裂缝储层时减少水堵塞。该组合物包括低分子量醇和低分子量有机酸的水溶性酯，低分子量醇和高分子量脂肪酸的油溶性酯，一种或多种水溶性或分散性非离子表面活性剂）衍生自植物或动物来源的一种或多种阴离子或两性表面活性剂，以及水。还公开了用于低温应用的组合物，其可以将流体保持在-41°F

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