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1.发明申请Consolidating Emulsions Comprising Convertible Surfactant Compositions and Methods Related Thereto 有权合并包含可转换表面活性剂组合物和相关方法的乳液公开(公告)号：US20110257051A1
公开(公告)日：2011-10-20
申请号：US12760077
申请日：2010-04-14
摘要： Methods are provided that include a method comprising: providing an emulsified treatment fluid comprising an oleaginous phase, an aqueous phase, a consolidating agent, and an emulsifying agent that comprises at least one convertible surfactant described by a one of the disclosed formulae, and placing the subterranean treatment fluid in a subterranean formation.
摘要翻译： 提供的方法包括：提供包含含油相，水相，固化剂和乳化剂的乳化处理流体，所述乳化处理流体包含至少一种所公开的配方之一所述的可转换的表面活性剂， 地下地层中的地下处理液。
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2.发明授权Consolidating emulsions comprising convertible surfactant compositions and methods related thereto 有权包含可转换表面活性剂组合物的固化乳液及其相关方法公开(公告)号：US08268758B2
公开(公告)日：2012-09-18
申请号：US12760077
申请日：2010-04-14
IPC分类号： C09K8/56
摘要： Methods are provided that include a method comprising: providing an emulsified treatment fluid comprising an oleaginous phase, an aqueous phase, a consolidating agent, and an emulsifying agent that comprises at least one convertible surfactant described by a one of the disclosed formulae, and placing the subterranean treatment fluid in a subterranean formation.
摘要翻译： 提供的方法包括：提供包含含油相，水相，固化剂和乳化剂的乳化处理流体，所述乳化处理流体包含至少一种所公开的配方之一所述的可转换的表面活性剂， 地下地层中的地下处理液。
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公开(公告)号：US20080039347A1
公开(公告)日：2008-02-14
申请号：US11891511
申请日：2007-08-10
申请人： Thomas Welton , Richard Pauls , Phillip Harris , Stanley Heath , Michael Sanders , Jeffery Mundy , Sean Beach , David McMechan , Christina Parkinson , Harold Walters , Jason Bryant , Trinidad Munoz , Rajesh Saini , Bobby Burns
发明人： Thomas Welton , Richard Pauls , Phillip Harris , Stanley Heath , Michael Sanders , Jeffery Mundy , Sean Beach , David McMechan , Christina Parkinson , Harold Walters , Jason Bryant , Trinidad Munoz , Rajesh Saini , Bobby Burns
IPC分类号： C09K8/68
摘要： Methods are provided that include a method comprising providing a viscosified treatment fluid comprising a base fluid and a gelling agent that comprises a clarified xanthan; and placing the viscosified treatment fluid into at least a portion of a subterranean formation. In some embodiments, the method comprises placing the viscosified treatment fluid into at least a portion of a subterranean formation at a pressure sufficient to create or enhance at least one fracture in the subterranean formation. In some embodiments, the viscosified treatment fluid may also comprise a plurality of particulates. In some embodiments, the viscosified treatment fluids may be placed into at least a portion of a pipeline. Additional methods are also provided.
摘要翻译： 提供了包括提供包含基础流体和包含澄清的黄原胶的胶凝剂的增稠处理流体的方法的方法， 以及将所述稠化处理流体放置在地下地层的至少一部分中。 在一些实施方案中，该方法包括将粘稠化处理流体置于足以产生或增强地下地层中的至少一个裂缝的压力下至少部分地下地层。 在一些实施方案中，稠化处理流体还可以包含多个颗粒。 在一些实施方案中，可以将稠化的处理流体放置在管道的至少一部分中。 还提供了附加的方法。
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4.发明申请Degradable surfactants and methods for use cross-reference to related applications 失效可降解表面活性剂和使用方法相互参照相关应用公开(公告)号：US20060258543A1
公开(公告)日：2006-11-16
申请号：US11127583
申请日：2005-05-12
申请人： Rajesh Saini
发明人： Rajesh Saini
CPC分类号： C09K8/12 , C09K8/28 , C09K8/36 , C09K8/38 , C09K8/52 , C09K8/604 , C09K8/68 , C09K8/703 , C09K8/94 , C10L1/328 , Y10S507/922
摘要： The present invention relates to methods for treating subterranean formations. A method, that comprises providing a treatment fluid that comprises an aqueous fluid, and a degradable surfactant derived from a degradable polymer; and introducing the treatment fluid into a well bore that penetrates the subterranean formation, is provided.
摘要翻译： 本发明涉及处理地下地层的方法。 一种方法，其包括提供包含水性流体的处理流体和衍生自可降解聚合物的可降解表面活性剂; 并且将处理流体引入穿透地层的井眼中。
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公开(公告)号：US20060254774A1
公开(公告)日：2006-11-16
申请号：US11244345
申请日：2005-10-05
申请人： Rajesh Saini , Bradley Todd , Michael Mang
发明人： Rajesh Saini , Bradley Todd , Michael Mang
CPC分类号： B01F17/0028 , B01F17/005 , C09K8/604 , C09K8/68 , C09K8/72 , C09K8/74
摘要： The present invention provides a method of generating an acid downhole that comprise providing a degradable surfactant; introducing the degradable surfactant into a well bore that penetrates a subterranean formation; and allowing at least a portion of the degradable surfactant to degrade, thereby releasing an acid. Also provided are methods of degrading an acid-soluble component present within a subterranean formation, and methods of reducing the viscosity of a viscosified treatment fluid.
摘要翻译： 本发明提供一种产生酸性井下的方法，其包括提供可降解的表面活性剂; 将可降解表面活性剂引入穿透地层的井眼中; 并使至少一部分可降解表面活性剂降解，从而释放酸。 还提供了降解存在于地层内的酸溶性组分的方法以及降低稠化处理流体的粘度的方法。
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公开(公告)号：US20060169450A1
公开(公告)日：2006-08-03
申请号：US11049464
申请日：2005-02-02
申请人： Michael Mang , Trinidad Munoz , Rajesh Saini
发明人： Michael Mang , Trinidad Munoz , Rajesh Saini
IPC分类号： E21B43/04 , E21B33/13 , E21B43/267
CPC分类号： C09K8/80 , C04B28/02 , C09K8/035 , C09K8/467 , C09K8/62 , C09K2208/18 , C09K2208/26 , C04B24/283 , C04B24/285
摘要： Herein provided are methods for producing degradable particulates at a drill site, and methods related to the use of such degradable particulates in subterranean applications. In one embodiment, the present invention provides a method comprising: providing a degradable polymer solvent mixture that comprises a degradable polymer and a first solvent; and mixing the degradable polymer solvent mixture with a second solvent at a drill site with shear to form a solid liquid dispersion comprising a solid phase and a liquid phase, the solid phase comprising degradable particulates and the liquid phase comprising the first solvent and the second solvent.
摘要翻译： 本文提供了在钻井位置生产可降解颗粒的方法以及与在地下应用中使用这种可降解颗粒有关的方法。 在一个实施方案中，本发明提供了一种方法，包括：提供包含可降解聚合物和第一溶剂的可降解聚合物溶剂混合物; 以及在钻井位置用可剪切的聚合物溶剂混合物与第二溶剂混合以形成包含固相和液相的固体液体分散体，所述固相包含可降解颗粒，所述液相包含第一溶剂和第二溶剂 。
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7.发明申请公开(公告)号：US20050034861A1
公开(公告)日：2005-02-17
申请号：US10736339
申请日：2003-12-15
申请人： Rajesh Saini , Bradley Todd
发明人： Rajesh Saini , Bradley Todd
摘要： The present invention relates to methods and compositions for treating subterranean formations, and more specifically, to improved methods and compositions for degrading filter cake deposited on a subterranean formation. One embodiment of the present invention provides a method of creating particulates coated with acid-releasing degradable material on-the-fly comprising the step of: combining an acid-releasing degradable material with a solvent or a plasticizer to create a coating solution; and, coating the coating solution onto a particulate on-the-fly to create coated particulates. Another embodiment of the present invention provides a gravel pack comprising gravel particles coated on-the-fly with an acid-releasing degradable material.
摘要翻译： 本发明涉及用于处理地下地层的方法和组合物，更具体地说，涉及降解沉积在地层上的滤饼的改进方法和组合物。 本发明的一个实施方案提供了一种在真空下产生涂有释放酸的可降解材料的颗粒的方法，包括以下步骤：将释放酸的可降解材料与溶剂或增塑剂组合以产生涂布溶液; 并将该涂层溶液涂覆在颗粒上以形成涂覆的微粒。 本发明的另一个实施方案提供了一种砾石充填包，其中包含用脱酸剂降解材料在飞行中涂覆的砾石颗粒。
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公开(公告)号：US20070298977A1
公开(公告)日：2007-12-27
申请号：US11049600
申请日：2005-02-02
申请人： Michael Mang , Trinidad Munoz , Rajesh Saini
发明人： Michael Mang , Trinidad Munoz , Rajesh Saini
摘要： Herein provided are methods for producing degradable particulates at a drill site, and methods related to the use of such degradable particulates in subterranean applications. In one embodiment, the present invention provides a method comprising: providing a treatment fluid, the treatment fluid comprising degradable particulates, the degradable particulates having been made by an emulsion method at a drill site; and introducing the treatment fluid into a well bore penetrating a subterranean formation at the drill site.
摘要翻译： 本文提供了在钻井位置生产可降解颗粒的方法，以及与在地下应用中使用这种可降解颗粒有关的方法。 在一个实施方案中，本发明提供了一种方法，其包括：提供处理流体，所述处理流体包含可降解颗粒，所述可降解颗粒已经通过乳液方法在钻井位置制备; 并将处理流体引入钻孔位置穿透地层的井眼。
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公开(公告)号：US20070066492A1
公开(公告)日：2007-03-22
申请号：US11232504
申请日：2005-09-22
申请人： Gary Funkhouser , Rajesh Saini
发明人： Gary Funkhouser , Rajesh Saini
IPC分类号： C09K8/60
CPC分类号： C09K8/035 , C07D493/10 , C09K8/602 , C09K8/68 , F17D1/17
摘要： Provided are treatment fluids that comprise a base fluid and an orthoester-based surfactant. In some instances, the treatment fluid may have a pH of about 8.5 or greater. Also provided are emulsified treatment fluids that comprise an oleaginous phase, an aqueous phase having a pH of about 8.5 or greater, and an orthoester-based surfactant. Methods of using the treatment fluid and methods of facilitating flow through a conduit also are provided.
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公开(公告)号：US20060172895A1
公开(公告)日：2006-08-03
申请号：US11049601
申请日：2005-02-02
申请人： Michael Mang , Trinidad Munoz , Rajesh Saini
发明人： Michael Mang , Trinidad Munoz , Rajesh Saini
CPC分类号： E21B21/06 , C09K8/035 , C09K8/62 , C09K8/80 , C09K2208/18 , C09K2208/26
摘要： Herein provided are methods for producing degradable particulates at a drill site, and methods related to the use of such degradable particulates in subterranean applications. In one embodiment, the present invention provides a method of forming degradable particulates comprising: providing a degradable polymer melt; atomizing the degradable polymer melt into an atomization fluid stream at a drill site; and allowing degradable particulates to form.
摘要翻译： 本文提供了在钻井位置生产可降解颗粒的方法，以及与在地下应用中使用这种可降解颗粒有关的方法。 在一个实施方案中，本发明提供了一种形成可降解颗粒的方法，包括：提供可降解的聚合物熔体; 将可降解聚合物熔体雾化成钻井位置处的雾化流体流; 并允许形成可降解的颗粒。
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