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1.发明申请Methods of Enhancing Fracture Conductivity of Subterranean Formations Propped with Cement Pillars 审中-公开增加水泥支撑地下地层断裂电导率的方法公开(公告)号：US20140144635A1
公开(公告)日：2014-05-29
申请号：US13687308
申请日：2012-11-28
申请人： Philip D. Nguyen , Jimmie D. Weaver , Michael W. Sanders , Jason E. Bryant , Loyd E. East , Guillermo Antonio Izquierdo , Leopoldo Sierra , Timothy H. Hunter
发明人： Philip D. Nguyen , Jimmie D. Weaver , Michael W. Sanders , Jason E. Bryant , Loyd E. East , Guillermo Antonio Izquierdo , Leopoldo Sierra , Timothy H. Hunter
CPC分类号： E21B43/261 , C04B38/10 , C09K8/473 , C09K8/72 , C09K8/80 , C09K8/92 , E21B33/13 , E21B43/267 , C04B22/064 , C04B22/066 , C04B40/0641
摘要： Methods of treating a subterranean formation having at least one fracture including providing a cement slurry comprising an expandable cementitious material and a breakable foamed carrier fluid, wherein the expandable cementitious material is capable of consolidating to form a plurality of expandable cementitious material aggregates and wherein the breakable foamed carrier fluid is capable of coating and isolating the expandable cementitious material aggregates; introducing the cement slurry into the fracture; curing the expandable cementitious material aggregates so as to form a cement pillar within the fracture in the subterranean formation, wherein the curing of the expandable cementitious material aggregates expands the expandable cementitious material aggregates such that at least one microfracture is created within the fracture; breaking the breakable foamed carrier fluid; removing the broken breakable foamed carrier fluid from the subterranean formation; and acid-fracturing the at least one fracture in the subterranean formation.
摘要翻译： 处理具有至少一个裂缝的地层的方法，包括提供包含可膨胀水泥质材料和可破裂发泡载体流体的水泥浆，其中所述可膨胀水泥质材料能够固结以形成多个可膨胀水泥材料聚集体，并且其中所述可破坏的 发泡载体流体能够涂覆和分离可膨胀水泥材料聚集体; 将水泥浆引入裂缝中; 固化可膨胀的水泥材料聚集体以便在地下裂缝中形成水泥柱，其中可膨胀的水泥材料聚集体的固化使可膨胀的水泥材料骨料膨胀，使得在裂缝内产生至少一个微裂缝; 打破易碎泡沫载体流体; 从地层中去除破碎的可破坏的泡沫载体流体; 并且对地下地层中的至少一个裂缝进行酸压裂。
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公开(公告)号：US08544546B2
公开(公告)日：2013-10-01
申请号：US12771888
申请日：2010-04-30
申请人： Ian D. Robb , Jason E. Bryant
发明人： Ian D. Robb , Jason E. Bryant
CPC分类号： C09K8/665 , C09K8/887 , C09K8/90 , C09K2208/28
摘要： A method including the steps of: (a) providing a dispersion comprising: a water-soluble polysaccharide and a carrier fluid, wherein the carrier fluid comprises: (i) glycerol, and (ii) a mono-hydroxylic alcohol having 1-3 carbons, wherein the mono-hydroxylic alcohol is present in at least 0.1% by weight of the glycerol, wherein the polysaccharide is insoluble in the carrier fluid; (b) mixing the dispersion with at least water to form an aqueous well treatment fluid, wherein the polysaccharide is soluble in the aqueous phase of the aqueous wellbore treatment fluid; and (c) introducing the aqueous treatment fluid into a subterranean formation.
摘要翻译： 一种方法，包括以下步骤：（a）提供分散体，其包含：水溶性多糖和载体流体，其中所述载体流体包含：（i）甘油和（ii）具有1-3个碳原子的单羟基醇 其中所述单羟基醇存在于所述甘油的至少0.1重量％中，其中所述多糖不溶于所述载体流体; （b）将分散体与至少水混合以形成水性井处理流体，其中多糖可溶于水性井筒处理流体的水相中; 和（c）将含水处理流体引入地层中。
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3.发明申请Degradable Surfactants, Including Degradable Gemini Surfactants, and Associated Methods 审中-公开可降解表面活性剂，包括可降解双子座表面活性剂和相关方法公开(公告)号：US20120270758A1
公开(公告)日：2012-10-25
申请号：US13533362
申请日：2012-06-26
申请人： Rajesh K. Saini , Narongsak Tonmukayakul , Thomas D. Welton , Jason E. Bryant , Sherry G. Gaskins
发明人： Rajesh K. Saini , Narongsak Tonmukayakul , Thomas D. Welton , Jason E. Bryant , Sherry G. Gaskins
摘要： A subterranean treatment fluid comprising a degradable gemini surfactant composition described by the following formula: A and A′ are spacers that may be a hydrophobic group or a hydrophilic group. B is an ion and may contain a quaternary nitrogen, a sulfonate, or a phosphate. A, A′, B, B′, C, C, E and E′ may be an alkyl, an aryl, a sugar, an ester, an ether, and any combination thereof. D and D′ may be an aryl, a sugar, an ester, an ether, and any combination thereof. In some cases, A′, D′, and E′ may be optional.
摘要翻译： 包含由下式描述的可降解双子表面活性剂组合物的地下处理流体：A和A'是可以是疏水基团或亲水基团的间隔物。 B是离子并且可以含有季氮，磺酸盐或磷酸盐。 A，A'，B，B'，C，C，E和E'可以是烷基，芳基，糖，酯，醚及其任何组合。 D和D'可以是芳基，糖，酯，醚及其任何组合。 在某些情况下，A'，D'和E'可以是可选的。
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公开(公告)号：US20120103919A1
公开(公告)日：2012-05-03
申请号：US12913816
申请日：2010-10-28
CPC分类号： C02F1/72 , C02F1/001 , C02F1/50 , C02F1/5236 , C02F2103/10 , C02F2209/06
摘要： The present invention describes the treatment of contaminated oilfield water, and more particularly, to methods of treating bacteria contaminated and organic chemical contaminated oilfield water to reduce or eliminate such contamination using high-oxidation state iron ions. The described methods involve providing oilfield water wherein the oilfield water has a first biological load; providing high-oxidation state iron ions, combining the oilfield water and the high-oxidation state iron ions; and, allowing the high-oxidation state iron ions to reduce the biological load to a lower biological load to create treated oilfield water.
摘要翻译： 本发明描述了污染油田水的处理，更具体地，涉及使用高氧化态铁离子来处理细菌污染和有机化学污染的油田水的方法以减少或消除这种污染。 所描述的方法涉及提供油田水，其中油田水具有第一生物负荷; 提供高氧化态铁离子，结合油田水和高氧化态铁离子; 并且允许高氧化态铁离子将生物负载降低到较低的生物负荷以产生经处理的油田水。
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5.发明申请Surfactants and Friction Reducing Polymers for the Reduction of Water Blocks and Gas Condensates and Associated Methods 有权用于减少水块和气体冷凝物的表面活性剂和减摩聚合物及相关方法公开(公告)号：US20110174492A1
公开(公告)日：2011-07-21
申请号：US12688542
申请日：2010-01-15
申请人： Ian D. Robb , Jason E. Bryant , Richard D. Rickman
发明人： Ian D. Robb , Jason E. Bryant , Richard D. Rickman
IPC分类号： E21B43/267
CPC分类号： C09K8/524 , C09K8/685 , C09K8/74 , C09K8/885 , C09K2208/28
摘要： Improved treatment fluids and methods for use in subterranean operations including the treatment of low permeability shale formations. In one embodiment the methods comprise: providing a treatment fluid comprising an aqueous base fluid and a controlled wetting system that comprises: a water soluble polymer having a charge, a surfactant having an opposite charge, and a compatibilizer; and introducing the treatment fluid into a subterranean formation.
摘要翻译： 改进的处理液和用于地下作业的方法，包括处理低渗透性页岩层。 在一个实施方案中，所述方法包括：提供包含基础水溶液和受控润湿系统的处理流体，所述润湿系统包括：具有电荷的水溶性聚合物，具有相反电荷的表面活性剂和增容剂; 并将处理流体引入地层中。
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6.发明授权Treatment fluids for wetting control of multiple rock types and associated methods 有权多种岩石类型和相关方法的润湿控制处理液公开(公告)号：US08739877B2
公开(公告)日：2014-06-03
申请号：US12688610
申请日：2010-01-15
申请人： Ian D. Robb , Richard D. Rickman , Jason E. Bryant
发明人： Ian D. Robb , Richard D. Rickman , Jason E. Bryant
摘要： Methods for oil and/or gas production may employ mixed surfactants to treat a subterranean formation. The methods can comprise: providing a treatment fluid comprising: an aqueous base fluid, a first surfactant having a charge, a second surfactant having an opposite charge, and a compatibilizer; and introducing the treatment fluid into at least a portion of the subterranean formation.
摘要翻译： 油和/或气体生产的方法可以使用混合表面活性剂来处理地层。 所述方法可以包括：提供处理流体，其包括：碱性水溶液，具有电荷的第一表面活性剂，具有相反电荷的第二表面活性剂和增容剂; 并将处理流体引入到地层的至少一部分中。
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7.发明授权Surfactants and friction reducing polymers for the reduction of water blocks and gas condensates and associated methods 有权用于还原水块和气体冷凝物的表面活性剂和减摩聚合物及相关方法公开(公告)号：US08573302B2
公开(公告)日：2013-11-05
申请号：US12688542
申请日：2010-01-15
申请人： Ian D. Robb , Jason E. Bryant , Richard D. Rickman
发明人： Ian D. Robb , Jason E. Bryant , Richard D. Rickman
IPC分类号： E21B43/27
CPC分类号： C09K8/524 , C09K8/685 , C09K8/74 , C09K8/885 , C09K2208/28
摘要： Improved treatment fluids and methods for use in subterranean operations including the treatment of low permeability shale formations. In one embodiment the methods comprise: providing a treatment fluid comprising an aqueous base fluid and a controlled wetting system that comprises: a water soluble polymer having a charge, a surfactant having an opposite charge, and a compatibilizer; and introducing the treatment fluid into a subterranean formation.
摘要翻译： 改进的处理液和用于地下作业的方法，包括处理低渗透性页岩层。 在一个实施方案中，所述方法包括：提供包含基础水溶液和受控润湿系统的处理流体，所述润湿系统包括：具有电荷的水溶性聚合物，具有相反电荷的表面活性剂和增容剂; 并将处理流体引入地层中。
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公开(公告)号：US20110155376A1
公开(公告)日：2011-06-30
申请号：US12771888
申请日：2010-04-30
申请人： Ian D. Robb , Jason E. Bryant
发明人： Ian D. Robb , Jason E. Bryant
IPC分类号： E21B43/16
CPC分类号： C09K8/665 , C09K8/887 , C09K8/90 , C09K2208/28
摘要： A method is provided comprising the steps of: (a) providing a dispersion comprising: a water-soluble polysaccharide and a carrier fluid, wherein the carrier fluid comprises: (i) glycerol, and (ii) a mono-hydroxylic alcohol having 1-3 carbons, wherein the mono-hydroxylic alcohol is present in at least 0.1% by weight of the glycerol, wherein the polysaccharide is insoluble in the carrier fluid; (b) mixing the dispersion with at least water to form an aqueous well treatment fluid, wherein the polysaccharide is soluble in the aqueous phase of the aqueous wellbore treatment fluid; and (c) introducing the aqueous treatment fluid into a subterranean formation.
摘要翻译： 提供了一种方法，其包括以下步骤：（a）提供包含水溶性多糖和载体流体的分散体，其中所述载体流体包含：（i）甘油，和（ii）具有1- 3个碳，其中单羟基醇存在于甘油的至少0.1重量％中，其中多糖不溶于载体流体; （b）将分散体与至少水混合以形成水性井处理流体，其中多糖可溶于水性井筒处理流体的水相中; 和（c）将含水处理流体引入地层中。
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9.发明授权Subterranean treatment fluids with enhanced particulate transport or suspension capabilities and associated methods 有权具有增强的颗粒运输或悬浮能力和相关方法的地下处理液公开(公告)号：US07896075B2
公开(公告)日：2011-03-01
申请号：US12025150
申请日：2008-02-04
IPC分类号： E21B43/267 , C09K8/80
CPC分类号： C09K8/62 , Y10S507/922 , Y10S507/924 , Y10S507/925
摘要： Subterranean treatment fluids that exhibit enhanced particulate transport or suspension capabilities, and associated methods of use in certain subterranean treatments are provided. In one embodiment, the methods comprise: providing a linear gelled fluid that comprises an aqueous base fluid, a plurality of particulates, and a linear particulate transport enhancing additive, the linear gelled fluid having a certain yield stress, crossover frequency, and/or particulate settling time; introducing the linear gelled fluid into the subterranean formation; and using the linear gelled fluid to create or enhance at least one fracture in at least a portion of the subterranean formation.
摘要翻译： 提供了表现出增强的颗粒运输或悬浮能力的地下处理流体，以及在某些地下处理中使用的相关方法。 在一个实施方案中，所述方法包括：提供线性凝胶流体，其包含基础流体水溶液，多个微粒和线性颗粒运输增强添加剂，所述线性凝胶流体具有一定的屈服应力，交叉频率和/或颗粒 定居时间 将线性凝胶流体引入地层; 并且使用所述线性凝胶流体在所述地层的至少一部分中产生或增强至少一个裂缝。
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公开(公告)号：US20080194427A1
公开(公告)日：2008-08-14
申请号：US11704009
申请日：2007-02-08
申请人： Thomas D. Welton , Richard W. Pauls , Lulu Song , Jason E. Bryant , Sean R. Beach , Ian D. Robb
发明人： Thomas D. Welton , Richard W. Pauls , Lulu Song , Jason E. Bryant , Sean R. Beach , Ian D. Robb
IPC分类号： C09K8/00
摘要： Methods are provided that include a method comprising providing a acidic treatment fluid that comprises a base fluid, an acid composition, and a gelling agent that comprises clarified diutan; and introducing the acidic treatment fluid into at least a portion of a subterranean formation. In some embodiments, the acidic treatment fluid may be allowed to interact with a component of the subterranean formation so that the component is at least partially dissolved. In some embodiments, the acidic treatment fluid may be introduced into a pipeline. Additional methods are also provided.
摘要翻译： 提供了包括提供包含基础流体，酸组合物和包含澄清的二a的胶凝剂的酸性处理流体的方法， 并将酸性处理流体引入到地下地层的至少一部分中。 在一些实施方案中，可以使酸性处理流体与地层的组分相互作用，使得该组分至少部分溶解。 在一些实施方案中，可以将酸性处理流体引入管道中。 还提供了附加的方法。
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