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公开(公告)号：US20060183646A1
公开(公告)日：2006-08-17
申请号：US11058611
申请日：2005-02-15
申请人： Thomas Welton , Samuel Lewis , Gary Funkhouser
发明人： Thomas Welton , Samuel Lewis , Gary Funkhouser
CPC分类号： C09K8/12 , C09K8/68 , C09K2208/30
摘要： Provided are treatment fluids comprising an aqueous base fluid and a methyl ester sulfonate surfactant. In some embodiments, the treatment fluids exhibit viscoelastic behavior due, at least in part, to the association of at least a portion of the methyl ester sulfonate surfactant into a plurality of micellar structures.
摘要翻译： 提供了包含基础水基和甲酯磺酸盐表面活性剂的处理流体。 在一些实施方案中，由于至少部分地将至少一部分甲酯磺酸盐表面活性剂与多个胶束结构缔合，处理流体表现出粘弹性行为。
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公开(公告)号：US20060180309A1
公开(公告)日：2006-08-17
申请号：US11058612
申请日：2005-02-15
申请人： Thomas Welton , Samuel Lewis , Gary Funkhouser
发明人： Thomas Welton , Samuel Lewis , Gary Funkhouser
IPC分类号： E21B43/27
CPC分类号： C09K8/602 , C09K8/68 , C09K2208/30
摘要： Provided are treatment fluids that comprise an aqueous base fluid, and a methyl ester sulfonate surfactant, and associated diverting methods of use. In one embodiment, the present invention provides a method of treating a subterranean formation comprising: providing a treatment fluid comprising an aqueous base fluid, and a methyl ester sulfonate surfactant; introducing the treatment fluid into a portion of a subterranean formation; and allowing the treatment fluid to divert at least a portion of a second fluid to a different portion of the subterranean formation. Also provided are methods of diverting a fluid from a portion of a subterranean formation. In some instances, the treatment fluids exhibit viscoelastic behavior which may be due, at least in part, to the association of at least a portion of the methyl ester sulfonate surfactant into a plurality of micellar structures.
摘要翻译： 提供了包含基础水基液和甲基酯磺酸盐表面活性剂的处理流体，以及相关联的转移使用方法。 在一个实施方案中，本发明提供了一种处理地下地层的方法，包括：提供包含基础水溶液和甲基酯磺酸盐表面活性剂的处理流体; 将处理流体引入地下地层的一部分; 并且允许处理流体将至少一部分第二流体转移到地层的不同部分。 还提供了从地层的一部分转移流体的方法。 在一些情况下，处理流体表现出粘弹性行为，其可能至少部分地归因于至少一部分甲酯磺酸盐表面活性剂与多个胶束结构的缔合。
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公开(公告)号：US20060180310A1
公开(公告)日：2006-08-17
申请号：US11058660
申请日：2005-02-15
申请人： Thomas Welton , Samuel Lewis , Gary Funkhouser
发明人： Thomas Welton , Samuel Lewis , Gary Funkhouser
CPC分类号： C09K8/68 , C09K2208/30
摘要： Provided are treatment fluids that comprise an aqueous based fluid, a water-soluble salt, and a methyl ester sulfonate surfactant, and associated methods. In one embodiment, a method of treating a subterranean formation is provided, the method comprising: providing a treatment fluid comprising an aqueous base fluid, a water-soluble salt, and a methyl ester sulfonate surfactant; and introducing the treatment fluid into a well bore that penetrates the subterranean formation. Also provided are methods of fracturing a subterranean formation, and methods of removing formation particulates from a well bore or a near well bore region. In some instances, the treatment fluids exhibit viscoelastic behavior which may be due, at least in part, to the association of at least a portion of the methyl ester sulfonate surfactant into a plurality of micellar structures.
摘要翻译： 提供了包含基于水的流体，水溶性盐和甲基酯磺酸盐表面活性剂的处理流体以及相关方法。 在一个实施方案中，提供了一种处理地下地层的方法，所述方法包括：提供包含基础水溶液，水溶性盐和甲基酯磺酸盐表面活性剂的处理流体; 并将处理流体引入穿透地下地层的井眼中。 还提供了压裂地层的方法，以及从井眼或近井孔区域除去地层颗粒的方法。 在一些情况下，处理流体表现出粘弹性行为，其可能至少部分地归因于至少一部分甲酯磺酸盐表面活性剂与多个胶束结构的缔合。
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公开(公告)号：US20060180308A1
公开(公告)日：2006-08-17
申请号：US11058475
申请日：2005-02-15
申请人： Thomas Welton , Samuel Lewis , Gary Funkhouser
发明人： Thomas Welton , Samuel Lewis , Gary Funkhouser
IPC分类号： E21B43/27
CPC分类号： C09K8/74 , C09K2208/30
摘要： Provided are treatment fluids that comprise an aqueous base fluid, an acid, and a methyl ester sulfonate surfactant, and associated methods of use. In one embodiment, the present invention provides a method of acidizing a subterranean formation comprising: providing a treatment fluid comprising an aqueous base fluid, an acid, and a methyl ester sulfonate surfactant; introducing the treatment fluid into a well bore that penetrates the subterranean formation; and allowing at least a portion of the treatment fluid to react with at least a portion of the subterranean formation so that at least one void is formed in the subterranean formation. In some instances, the treatment fluids exhibit viscoelastic behavior which may be due, at least in part, to the association of at least a portion of the methyl ester sulfonate surfactant into a plurality of micellar structures.
摘要翻译： 提供了包含基础水基液体，酸和甲酯磺酸盐表面活性剂的处理流体以及相关的使用方法。 在一个实施方案中，本发明提供了一种酸化地下地层的方法，包括：提供包含含水基液，酸和甲酯磺酸盐表面活性剂的处理流体; 将处理流体引入穿透地下地层的井眼; 并允许处理流体的至少一部分与地下地层的至少一部分反应，使得在地层中形成至少一个空隙。 在一些情况下，处理流体表现出粘弹性行为，其可能至少部分地归因于至少一部分甲酯磺酸盐表面活性剂与多个胶束结构的缔合。
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5.发明申请Treatment fluids comprising friction reducers and antiflocculation additives and associated methods 有权包含减摩剂和抗絮凝添加剂及相关方法的处理液公开(公告)号：US20070207933A1
公开(公告)日：2007-09-06
申请号：US11367683
申请日：2006-03-03
申请人： David McMechan , Jimmie Weaver , Thomas Welton , Robert Hanes , Karen King , Gary Funkhouser
发明人： David McMechan , Jimmie Weaver , Thomas Welton , Robert Hanes , Karen King , Gary Funkhouser
摘要： Methods comprising: providing an aqueous treatment fluid comprising an aqueous fluid, a friction reducing polymer, and an antiflocculation additive; and introducing the treatment fluid into a subterranean formation. Methods of fracturing a subterranean formation comprising: providing an aqueous treatment fluid comprising an aqueous fluid, a friction reducing polymer, and an antiflocculation additive; and introducing the treatment fluid into a well bore penetrating the subterranean formation at rate in the range of from about 30 barrels to about 250 barrels per minute so as to create or enhance one or more fractures in the subterranean formation. Aqueous treatment fluids comprising: an aqueous fluid, a friction reducing polymer in an amount sufficient to reduce friction without forming a gel, and an antiflocculation additive.
摘要翻译： 方法包括：提供包含水性流体，减摩聚合物和抗絮凝添加剂的含水处理流体; 并将处理流体引入地层中。 破碎地下地层的方法，包括：提供包含含水流体，减摩聚合物和抗絮凝添加剂的含水处理流体; 并将处理流体引入渗透到地下地层的井眼中，速率范围为约30桶至约250桶/分钟，以便产生或增强地下地层中的一个或多个裂缝。 含水处理流体包括：含水流体，足以减少摩擦而不形成凝胶的摩擦降低聚合物和抗絮凝添加剂。
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6.发明申请公开(公告)号：US20070204996A1
公开(公告)日：2007-09-06
申请号：US11368221
申请日：2006-03-03
申请人： David McMechan , Jimmie Weaver , Thomas Welton , Robert Hanes , Karen King , Gary Funkhouser
发明人： David McMechan , Jimmie Weaver , Thomas Welton , Robert Hanes , Karen King , Gary Funkhouser
IPC分类号： E21B43/26
摘要： Methods comprising: providing an aqueous treatment fluid comprising an aqueous fluid, a friction reducing polymer, and an antiflocculation additive; and introducing the treatment fluid into a subterranean formation. Methods of fracturing a subterranean formation comprising: providing an aqueous treatment fluid comprising an aqueous fluid, a friction reducing polymer, and an antiflocculation additive; and introducing the treatment fluid into a well bore penetrating the subterranean formation at rate in the range of from about 30 barrels to about 250 barrels per minute so as to create or enhance one or more fractures in the subterranean formation. Aqueous treatment fluids comprising: an aqueous fluid, a friction reducing polymer in an amount sufficient to reduce friction without forming a gel, and an antiflocculation additive.
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7.发明申请公开(公告)号：US20060191686A1
公开(公告)日：2006-08-31
申请号：US11065908
申请日：2005-02-25
申请人： Matthew Blauch , Thomas Welton , Gary Funkhouser , Scott Berning
发明人： Matthew Blauch , Thomas Welton , Gary Funkhouser , Scott Berning
IPC分类号： E21B43/25
CPC分类号： C09K8/845 , E21B43/16 , E21B43/243
摘要： One embodiment provides a method for stimulating hydrocarbon production in a subterranean formation, comprising: introducing a peroxide-generating compound into a desired location in a subterranean formation, wherein the peroxide-generating compound is substantially mechanically isolated from the subterranean formation until the peroxide-generating compound reaches the desired location; and allowing the peroxide-generating compound to generate peroxide in the desired location in the subterranean formation. Another embodiment provides a method for stimulating hydrocarbon production in a subterranean formation, comprising: introducing a peroxide-generating compound into a desired location in a subterranean formation, wherein the peroxide-generating compound further comprises a chemical moderator that acts to inhibit the reaction of the hydrogen peroxide within the subterranean formation; and later, allowing the peroxide-generating compound to generate peroxide in the desired location in the subterranean formation. Another embodiment provides a treatment fluid for stimulating hydrocarbon production from a subterranean formation, comprising peroxide-generating compound and a moderator.
摘要翻译： 一个实施方案提供了一种用于刺激地下地层中的烃产生的方法，包括：将产生过氧化物的化合物引入到地下地层中的所需位置，其中产生过氧化物的化合物基本上与地下地层机械分离，直到产生过氧化物 化合物达到所需位置; 并允许产生过氧化物的化合物在地层中的所需位置产生过氧化物。 另一个实施方案提供了一种用于刺激地下地层中的烃产生的方法，包括：将产生过氧化物的化合物引入地层中的所需位置，其中所述产生过氧化物的化合物还包含化学调节剂，其用于抑制 地层内的过氧化氢; 并且随后，允许产生过氧化物的化合物在地层中的所需位置产生过氧化物。 另一个实施方案提供了用于刺激来自地层的烃产生的处理流体，其包括产生过氧化物的化合物和调节剂。
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公开(公告)号：US08770291B2
公开(公告)日：2014-07-08
申请号：US12833030
申请日：2010-07-09
IPC分类号： E21B33/13 , C04B28/02 , C09K8/46 , C04B103/00
CPC分类号： C09K8/46 , C04B28/02 , C04B2103/0046 , C04B22/068 , C04B2103/12 , C04B2103/22 , C04B24/2641
摘要： A method for isolating a portion of a wellbore including preparing a sealant composition includes an emulsion of an internal phase and an external phase. The sealant composition is placed into the wellbore where one phase sets upon subjecting the sealant composition to a thermal source followed by the setting of the other phase.
摘要翻译： 用于分离井眼的一部分的方法包括制备密封剂组合物包括内相和外相的乳液。 将密封剂组合物放置在井筒中，其中一个阶段在将密封剂组合物经受热源之后进行另一相的设定。
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公开(公告)号：US20070114019A1
公开(公告)日：2007-05-24
申请号：US11624753
申请日：2007-01-19
申请人： Michael Brezinski , Gregory Chitwood , Gary Funkhouser , Jody McGlothen , Thomas Ray , Robert Taylor , Bradley Todd
发明人： Michael Brezinski , Gregory Chitwood , Gary Funkhouser , Jody McGlothen , Thomas Ray , Robert Taylor , Bradley Todd
IPC分类号： E21B23/02
CPC分类号： E21B43/106 , E21B33/12 , E21B33/127 , E21B43/103 , E21B43/108
摘要： The present disclosure addressed apparatus and methods for forming an annular isolator in a borehole after installation of production tubing. Annular seal means are carried in or on production tubing as it is run into a borehole. In conjunction with expansion of the tubing, the seal is deployed to form an annular isolator. An inflatable element carried on the tubing may be inflated with a fluid carried in the tubing and forced into the inflatable element during expansion of the tubing. Reactive chemicals may be carried in the tubing and injected into the annulus to react with each other and ambient fluids to increase in volume and harden into an annular seal. An elastomeric sleeve, ring or band carried on the tubing may be expanded into contact with a borehole wall and may have its radial dimension increased in conjunction with tubing expansion to form an annular isolator.
摘要翻译： 本公开涉及在安装生产管道之后在钻孔中形成环形隔离器的装置和方法。 当环形密封装置进入钻孔时，环形密封装置被运送在生产管道中或上。 结合管道的膨胀，将密封件展开以形成环形隔离器。 管道上承载的可膨胀元件可以在管道中承载的流体膨胀，并在管道膨胀期间被迫进入可充气元件。 反应性化学物质可以在管道中携带并注入到环形空间中以相互反应并且环境流体增加体积并硬化成环形密封。 管道上承载的弹性体套筒，环或带可以膨胀成与钻孔壁接触，并且可以使其径向尺寸与管道膨胀一起增加以形成环形隔离器。
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10.发明申请Compositions and methods for treating subterranean formations with liquefied petroleum gas 有权用液化石油气处理地下地层的组合物和方法公开(公告)号：US20050189112A1
公开(公告)日：2005-09-01
申请号：US10788152
申请日：2004-02-26
申请人： Robert Taylor , Gary Funkhouser , Ronald Dusterhoft , Robert Lestz , Audis Byrd
发明人： Robert Taylor , Gary Funkhouser , Ronald Dusterhoft , Robert Lestz , Audis Byrd
摘要： The present invention relates to gelled fluids and methods for using liquefied petroleum gas in subterranean operations. More particularly, the present invention relates to servicing fluids that comprise gelled liquefied petroleum gas or servicing fluids that comprise a conventional gelled hydrocarbon fluid with liquefied petroleum gas and methods of using such servicing fluids in subterranean formations. One embodiment of the present invention provides a method of treating a subterranean formation comprising the steps of providing a gelled LPG fluid comprising liquefied petroleum gas and a gelling agent; and placing the gelled LPG fluid into the subterranean formation. Another embodiment of the present invention provides a method of treating a subterranean formation comprising the steps of providing a combined LPG servicing fluid comprising liquefied petroleum gas and a conventional hydrocarbon servicing fluid; and placing the combined LPG servicing fluid into the subterranean formation.
摘要翻译： 本发明涉及凝胶流体和在地下操作中使用液化石油气的方法。 更具体地说，本发明涉及维修流体，其包括凝胶化液化石油气或维修流体，其包括具有液化石油气的常规凝胶烃流体和在地下地层中使用这种维护流体的方法。 本发明的一个实施方案提供了一种处理地下地层的方法，包括以下步骤：提供包含液化石油气和胶凝剂的凝胶化LPG流体; 并将凝胶化的LPG流体置于地层中。 本发明的另一个实施方案提供了一种处理地下地层的方法，包括以下步骤：提供包含液化石油气和常规碳氢化合物维修流体的组合液化石油气维修流体; 并将组合的LPG维修流体放置到地下地层中。
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