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81. 发明授权

US07541318B2 On-the-fly preparation of proppant and its use in subterranean operations 有权
标题翻译：支撑剂的准备工作及其在地下作业中的应用
公开(公告)号：US07541318B2
公开(公告)日：2009-06-02
申请号：US10853879
申请日：2004-05-26
申请人： Jimmie D. Weaver , Philip D. Nguyen
发明人： Jimmie D. Weaver , Philip D. Nguyen
IPC分类号： E21B43/267 , C09K8/62 , B01F3/12
CPC分类号： C09K8/62 , C09K8/80 , Y10S507/924
摘要： The present invention relates to methods for making proppants on-the-fly during subterranean treatment operations. Some embodiments of the present invention provide methods of preparing proppant on-the-fly comprising providing discrete amounts of a resin mixture that comprises a resinous material and a filler material; placing the discrete amounts of resin mixture into a well bore comprising a treatment fluid; and, allowing the discrete amounts of the resin mixture to substantially cure and form proppant particles while inside the treatment fluid. Other embodiments of the present invention provide methods of fracturing a portion of a subterranean formation using proppant prepared on-the-fly.
摘要翻译：本发明涉及在地下处理操作期间在飞行中制造支撑剂的方法。本发明的一些实施方案提供在飞行中制备支撑剂的方法，包括提供离散量的包含树脂材料和填料的树脂混合物; 将离散量的树脂混合物放入包括处理流体的井眼中; 并且允许离散量的树脂混合物在处理流体内部基本上固化并形成支撑剂颗粒。本发明的其它实施方案提供使用在运动中制备的支撑剂压裂地层的一部分的方法。

82. 发明申请

US20080133193A1 Methods for estimating properties of a subterranean formation and/or a fracture therein 有权
$Methods for estimating properties of a subterranean formation and/or a fracture therein$
标题翻译：估算地下岩层性质和/或其中裂缝的方法
公开(公告)号：US20080133193A1
公开(公告)日：2008-06-05
申请号：US11607254
申请日：2006-12-01
申请人： Rick D. Gdanski , Jimmie D. Weaver
发明人： Rick D. Gdanski , Jimmie D. Weaver
IPC分类号： G06G7/50 , E21B47/00
CPC分类号： E21B43/26 , E21B47/1015 , E21B49/08
摘要： Methods that include a method of determining one or more approximate properties of a subterranean formation and/or a fracture therein comprising: obtaining fluid identity data for a plurality of flowback fluid samples; and using a reservoir model, with the fluid identity data and one or more subterranean formation properties as inputs thereto, to estimate one or more properties in a subterranean formation. Additional methods are provided.
摘要翻译：包括确定地下地层的一个或多个近似性质和/或其中断裂的方法的方法包括：获得多个回流流体样品的流体识别数据; 以及使用具有流体识别数据和一个或多个地下地层属性作为其输入的储层模型来估计地下地层中的一个或多个特性。提供了其他方法。

83. 发明申请

US20080128131A1 Methods for enhancing fracture conductivity in subterranean formations 有权
$Methods for enhancing fracture conductivity in subterranean formations$
标题翻译：提高地下地层断裂导电性的方法
公开(公告)号：US20080128131A1
公开(公告)日：2008-06-05
申请号：US11633889
申请日：2006-12-05
申请人： Philip D. Nguyen , Richard D. Rickman , Jason Bryant , Jimmie D. Weaver
发明人： Philip D. Nguyen , Richard D. Rickman , Jason Bryant , Jimmie D. Weaver
IPC分类号： E21B43/267
CPC分类号： E21B43/267
摘要： Methods of enhancing the conductivity of fractures in subterranean formations are provided. In one embodiment, the methods comprise: providing a propped fracture in a subterranean formation wherein a plurality of proppant particulates reside in at least a portion of the fracture; providing a displacement fluid; introducing the displacement fluid into the propped fracture in the subterranean formation at a rate equal to or greater than the matrix rate of the subterranean formation but less than the rate sufficient to form or enhance a fracture in the subterranean formation; and forming at least one channel in the propped fracture.
摘要翻译：提供了提高地下地层断裂导电性的方法。在一个实施方案中，所述方法包括：在地层中提供支撑断裂，其中多个支撑剂颗粒位于所述断裂的至少一部分中; 提供排量流体; 将位移流体以等于或大于地下地层的基质速率的速率引入地下地层中的支撑裂缝，但小于足以形成或增强地下岩层断裂的速率; 并在支撑断裂中形成至少一个通道。

84. 发明授权

US07271133B2 Methods and compositions for treating subterranean formations 有权
标题翻译：用于处理地下地层的方法和组合物
公开(公告)号：US07271133B2
公开(公告)日：2007-09-18
申请号：US10670412
申请日：2003-09-24
申请人： Jimmie D. Weaver , Billy F. Slabaugn
发明人： Jimmie D. Weaver , Billy F. Slabaugn
IPC分类号： C09K8/68
CPC分类号： C09K8/68 , C09K8/685
摘要： Methods for treating subterranean formations and aqueous treating fluid compositions are provided. The aqueous treating fluid compositions comprise water, a water soluble hydrophobically modified gelling agent polymer produced by grafting a low concentration of hydrophobic monomers thereon, and a low concentration of an ionic surfactant the hydrophobic chain portion of which is associated with the hydrophobic monomers grafted onto the gelling agent polymer resulting in gelling agent polymer molecules having increased radiuses of gyration.
摘要翻译：提供了处理地层和水处理流体组合物的方法。含水处理流体组合物包含水，通过在其上接枝低浓度的疏水性单体制备的水溶性疏水改性胶凝剂聚合物，以及低浓度离子表面活性剂，其疏水链部分与接枝到导致胶凝剂聚合物导致具有增加的回转半径的胶凝剂聚合物分子。

85. 发明授权

US07258170B2 Methods for remediating subterranean formations 有权
标题翻译：修复地下地层的方法
公开(公告)号：US07258170B2
公开(公告)日：2007-08-21
申请号：US11154880
申请日：2005-06-16
申请人： Philip D. Nguyen , Jimmie D. Weaver
发明人： Philip D. Nguyen , Jimmie D. Weaver
IPC分类号： E21B37/00 , E21B37/08
CPC分类号： C09K8/52 , Y10S507/927
摘要： Methods of increasing the permeability of a portion of a subterranean formation may comprise providing a remediation fluid capable of decreasing the tackiness of a tackifying agent, the remediation fluid comprising a surfactant; introducing the remediation fluid into the portion of the subterranean formation, wherein a plurality of tackified particulates at least partially coated with formation fines are located within the portion; and allowing at least a substantial portion of the formation fines to detach from the plurality of tackified particulates.
摘要翻译：提高一部分地层的渗透性的方法可包括提供能够降低增粘剂的粘性的修复液，所述补救液含有表面活性剂; 将所述补救液引入所述地层的部分中，其中至少部分涂覆有地层细粒的多个增粘微粒位于所述部分内; 并允许至少大部分地层细粒从多个增粘颗粒中分离出来。

86. 发明授权

US07252146B2 Methods for preparing slurries of coated particulates 有权
标题翻译：制备涂层颗粒的浆料的方法
公开(公告)号：US07252146B2
公开(公告)日：2007-08-07
申请号：US11397455
申请日：2006-04-04
申请人： Billy Slabaugh , Jimmie D. Weaver , Philip D. Nguyen
发明人： Billy Slabaugh , Jimmie D. Weaver , Philip D. Nguyen
IPC分类号： E21B43/267
CPC分类号： C09K8/805 , C09K8/68 , E21B43/267 , Y10T428/2998
摘要： Methods are provided that include a method of creating a stable slurry of coated particulates wherein the slurry is capable of being stored for at least 2 hours before use comprising the steps of: providing resin coated particulates wherein the resin comprises a resin that does not completely cure unless it is at least one of exposed to a temperature above about 175° F. or exposed to an external catalyst; and, substantially suspending the resin coated particulates in a servicing fluid to create a stable resin coated particulate slurry. Methods are provided that include a method of creating a stable slurry of coated particulates wherein the slurry is capable of being stored for at least 2 hours before use comprising the steps of: providing tackifier coated particulates; and, substantially suspending the tackifier coated particulates in a servicing fluid to create a tackifier coated particulate slurry.
摘要翻译：提供了包括产生涂覆颗粒的稳定浆料的方法的方法，其中所述浆料在使用前能够储存至少2小时，包括以下步骤：提供树脂涂覆的颗粒，其中所述树脂包含不完全固化的树脂除非是暴露于高于约175°F或暴露于外部催化剂的温度中的至少一种; 并且将树脂涂覆的颗粒基本上悬浮在维修流体中以产生稳定的树脂涂覆的颗粒浆料。提供了包括产生涂覆颗粒的稳定浆料的方法的方法，其中浆料能够在使用前至少存储2小时，包括以下步骤：提供增粘剂涂覆的微粒; 并且将增粘剂涂覆的颗粒基本上悬浮在维修流体中以产生涂覆有增粘剂的颗粒浆料。

87. 发明授权

US07063151B2 Methods of preparing and using coated particulates 失效
标题翻译：制备和使用包衣颗粒的方法
公开(公告)号：US07063151B2
公开(公告)日：2006-06-20
申请号：US10794076
申请日：2004-03-05
申请人： Philip D. Nguyen , Jimmie D. Weaver
发明人： Philip D. Nguyen , Jimmie D. Weaver
IPC分类号： E21B43/267 , E21B43/04
CPC分类号： C09K8/805 , C09K8/508 , C09K8/62 , C09K8/64 , C09K8/66 , C09K2208/30 , Y10S507/901 , Y10S507/904 , Y10S507/924 , Y10T428/2998
摘要： The present invention involves methods of preparing coated particulates and using such coated particulates in subterranean applications such as production enhancement and sand control. One embodiment of the present invention provides a method of preparing coated particulates comprising the steps of coating particulates with a resin or a tackifying agent to create pre-coated particulates; and, covering the pre-coated particulates with a partitioning agent to create coated particulates. Another embodiment of the present invention provides a method of treating a subterranean formation comprising the steps of providing coated particulates made by a method comprising the steps of substantially coating particulates with a resin or a tackifying agent to create pre-coated particulates; and, substantially covering the pre-coated particulates with a partitioning agent to create coated particulates; substantially slurrying the coated particulates in a servicing fluid to create a coated particulate slurry; and, placing the coated particulate slurry into the subterranean formation.
摘要翻译：本发明涉及制备涂覆颗粒的方法，并且在地下应用中使用这种涂覆的颗粒，例如生产增强和防砂。本发明的一个实施方案提供了一种制备涂覆颗粒的方法，包括以下步骤：用树脂或增粘剂涂覆颗粒以产生预涂颗粒; 并用划分剂覆盖预涂颗粒以产生涂覆的微粒。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：提供通过包括以下步骤的方法制备的包覆微粒：基本上用树脂或增粘剂涂覆颗粒以产生预涂颗粒; 并用分配剂基本上覆盖预涂颗粒以产生涂覆的微粒; 将涂覆的颗粒基本上浆化在维修流体中以产生涂覆的颗粒浆料; 并将涂覆的颗粒浆料放置在地层中。

88. 发明授权

US6095247A Apparatus and method for opening perforations in a well casing 失效
标题翻译：用于在井套管中打开穿孔的装置和方法
公开(公告)号：US6095247A
公开(公告)日：2000-08-01
申请号：US976320
申请日：1997-11-21
申请人： Steven G. Streich , Mike Navarette , Jimmie D. Weaver , Richard L. Giroux , David D. Szarka
发明人： Steven G. Streich , Mike Navarette , Jimmie D. Weaver , Richard L. Giroux , David D. Szarka
IPC分类号： E21B17/00 , E21B29/02 , E21B43/11
CPC分类号： E21B17/00 , E21B29/02 , E21B43/11
摘要： An apparatus for opening perforations in a casing string. The casing string has a special casing section defining a plurality of holes therethrough. Rupturable ceramic discs or inserts are disposed in said holes and retained therein. The ceramic discs or inserts are adapted to withstand the fluid differential pressures normally present in the wellbore but are rupturable in response to impact by a mild explosive charge. The explosive charge is provided by detonating a length of det-cord disposed in the casing string adjacent to the holes in the special casing section. A method of perforating using this apparatus is also disclosed.
摘要翻译：一种用于在套管柱中打开穿孔的装置。套管柱具有限定穿过其中的多个孔的特殊壳体部分。可破坏的陶瓷盘或插入件设置在所述孔中并保持在其中。陶瓷盘或插入件适于承受通常存在于井筒中的流体压差，但是响应于温和的爆炸装料的冲击而可破裂。通过引爆设置在与特殊套管部分中的孔相邻的套管柱中的一定长度的探测器来提供爆炸物。还公开了使用该装置的穿孔方法。

89. 发明授权

US5921317A Coating well proppant with hardenable resin-fiber composites 失效
标题翻译：涂层支撑剂与可硬化的树脂纤维复合材料
公开(公告)号：US5921317A
公开(公告)日：1999-07-13
申请号：US911672
申请日：1997-08-14
申请人： Brahmadeo T. Dewprashad , Jimmie D. Weaver , Steven F. Wilson , Bhadra D. Desai
发明人： Brahmadeo T. Dewprashad , Jimmie D. Weaver , Steven F. Wilson , Bhadra D. Desai
IPC分类号： E21B43/267 , E21B43/04
CPC分类号： E21B43/267
摘要： Methods of continuously forming and suspending hardenable resin-fibrous material composite coated proppant in a carrier liquid are provided. The methods basically comprise dissolving a hardenable resin composition and a fibrous material in a solvent which is insoluble in the carrier liquid, pumping the carrier liquid, combining uncoated proppant with the carrier liquid as the carrier liquid is pumped and combining the hardenable resin composition-fibrous material solution with the carrier liquid as the carrier liquid is pumped whereby the proppant is coated with a hardenable resin composition-fibrous material composite.
摘要翻译：提供了将可硬化树脂纤维材料复合涂覆的支撑剂连续地形成和悬浮在载体液体中的方法。所述方法基本上包括将可硬化树脂组合物和纤维材料溶解在不溶于载体液体的溶剂中，泵送载体液体，将未涂覆的支撑剂与载体液体一起泵送，并将可硬化树脂组合物纤维泵送作为载体液体的物料溶液，由此支撑剂涂覆有可硬化的树脂组合物 - 纤维材料复合材料。

90. 发明授权

US5368102A Consolidatable particulate material and well treatment method 失效
标题翻译：整体颗粒材料和井处理方法
公开(公告)号：US5368102A
公开(公告)日：1994-11-29
申请号：US118702
申请日：1993-09-09
申请人： Brahmadeo Dewprashad , Jimmie D. Weaver
发明人： Brahmadeo Dewprashad , Jimmie D. Weaver
IPC分类号： C08G59/18 , C09K8/575 , C09K8/80 , E21B43/02 , E21B43/04 , C08L63/00 , E21B43/267
CPC分类号： C09K8/80 , C08G59/18 , C09K8/5755 , E21B43/025 , Y10S507/924 , Y10S507/927
摘要： A well treating composition comprising: a gelled carrier; a particulate material; an epoxy resin system including at least one epoxy resin; and a finely-divided hardening agent which, when dissolved, is operable for hardening the epoxy resin. The finely-divided hardening agent is dispersed in the epoxy resin system. A method of treating a subterranean zone located in a well comprising the steps of: (a) preparing the above-described treating composition; (b) injecting the treating composition into the well such that the treating composition is placed in the subterranean zone; and (c) maintaining the finely-divided hardening agent under conditions such that, prior to injecting the treating composition into the well, the finely-divided hardening agent does not substantially dissolve.
摘要翻译：一种处理良好的组合物，其包含：胶凝载体; 颗粒材料; 包含至少一种环氧树脂的环氧树脂体系; 和细分硬化剂，其在溶解时可操作用于硬化环氧树脂。细分硬化剂分散在环氧树脂体系中。一种处理井中的地下区的方法，包括以下步骤：（a）制备上述处理组合物; （b）将处理组合物注入井中，使处理组合物放置在地下区域中; 和（c）在将处理组合物注入井内的条件下维持细碎硬化剂，细分硬化剂基本上不溶解。

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