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1.发明授权公开(公告)号：US07267171B2
公开(公告)日：2007-09-11
申请号：US10972648
申请日：2004-10-25
IPC分类号： E21B43/267
CPC分类号： C09K8/62 , C09K8/68 , C09K8/685 , C09K8/805 , E21B43/025 , E21B43/267
摘要： Methods comprising providing a fracturing fluid comprising proppant particulates at least partially coated with a hardenable resin composition that comprises a hardenable resin component and a hardening agent component, wherein the hardenable resin component comprises a hardenable resin and wherein the hardening agent component comprises a hardening agent, a silane coupling agent, and a surfactant; introducing the fracturing fluid into at least one fracture within the subterranean formation; depositing at least a portion of the proppant particulates in the fracture; allowing at least a portion of the proppant particulates in the fracture to form a proppant pack; and, allowing at least a portion of the hardenable resin composition to migrate from the proppant particulates to a fracture face.
摘要翻译： 包括提供包含至少部分涂覆有可硬化树脂组合物的支撑剂颗粒的压裂流体的方法，所述可硬化树脂组合物包含可硬化树脂组分和硬化剂组分，其中所述可硬化树脂组分包含可硬化树脂，并且其中所述硬化剂组分包含硬化剂， 硅烷偶联剂和表面活性剂; 将压裂流体引入到地层内的至少一个裂缝中; 将至少一部分支撑剂颗粒沉积在断裂中; 允许断裂中支撑剂颗粒的至少一部分形成支撑剂包; 并且允许至少一部分可硬化树脂组合物从支撑剂颗粒迁移到断裂面。
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公开(公告)号：US20060089266A1
公开(公告)日：2006-04-27
申请号：US11056635
申请日：2005-02-11
CPC分类号： C09K8/68 , C09K8/685 , C09K8/703 , C09K8/805 , E21B43/267 , Y10S507/924
摘要： A method of treating a subterranean formation or of stabilizing a surface within a subterranean fracture comprising: providing a treatment fluid comprising lightweight proppant at least partially coated with an adhesive substance; introducing the treatment fluid into a portion of a subterranean formation; depositing at least a portion of the lightweight proppant in the portion of the subterranean formation; allowing at least a portion of the lightweight proppant in the subterranean formation to form a particulate pack; and, allowing at least a portion of the adhesive substance to migrate from the lightweight particulates to a surface within the portion of the subterranean formation.
摘要翻译： 一种处理地层或稳定地下裂缝内的表面的方法，包括：提供包含至少部分涂覆有粘合物质的轻质支撑剂的处理流体; 将处理流体引入地下地层的一部分; 将轻质支撑剂的至少一部分沉积在地层的部分中; 允许地下地层中的轻质支撑剂的至少一部分形成颗粒状包装; 并且允许至少一部分粘合剂物质从轻质颗粒迁移到地下地层部分内的表面。
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3.发明申请公开(公告)号：US20050059555A1
公开(公告)日：2005-03-17
申请号：US10972648
申请日：2004-10-25
IPC分类号： C09K8/62 , C09K8/68 , C09K8/80 , E21B43/267 , C09K7/06
CPC分类号： C09K8/62 , C09K8/68 , C09K8/685 , C09K8/805 , E21B43/025 , E21B43/267
摘要： The present invention relates to stabilizing surfaces within a subterranean formation using particulates coated with a consolidating liquid. One embodiment of the present invention provides a method of fracturing a subterranean formation, comprising providing a fracturing fluid comprising proppant particulates at least partially coated with a hardenable resin composition that comprises a hardenable resin component and a hardening agent component, wherein the hardenable resin component comprises a hardenable resin and wherein the hardening agent component comprises a hardening agent, a silane coupling agent, and a surfactant; introducing the fracturing fluid into at least one fracture within the subterranean formation; depositing at least a portion of the proppant particulates in the fracture; allowing at least a portion of the proppant particulates in the fracture to form a proppant pack; and, allowing at least a portion of the hardenable resin composition to migrate from the proppant particulates to a fracture face.
摘要翻译： 本发明涉及使用涂覆有固结液体的微粒来稳定地层内的表面。 本发明的一个实施方案提供了一种压裂地层的方法，其包括提供包含至少部分涂覆有可硬化树脂组合物的支撑剂颗粒的压裂液，所述可硬化树脂组合物包含可硬化树脂组分和硬化剂组分，其中所述可硬化树脂组分包含 硬化性树脂，其中所述硬化剂组分包括硬化剂，硅烷偶联剂和表面活性剂; 将压裂流体引入到地层内的至少一个裂缝中; 将至少一部分支撑剂颗粒沉积在断裂中; 允许断裂中支撑剂颗粒的至少一部分形成支撑剂包; 并且允许至少一部分可硬化树脂组合物从支撑剂颗粒迁移到断裂面。
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公开(公告)号：US20070289781A1
公开(公告)日：2007-12-20
申请号：US11880230
申请日：2007-08-30
申请人： Richard Rickman , Ronald Dusterhoft , Philip Nguyen , Thomas Welton , Jimmie Weaver , Mike Sanders , Harvey Fitzpatrick
发明人： Richard Rickman , Ronald Dusterhoft , Philip Nguyen , Thomas Welton , Jimmie Weaver , Mike Sanders , Harvey Fitzpatrick
IPC分类号： C09K8/02
摘要： Methods are provided that include a method comprising providing a consolidating agent emulsion composition comprising an aqueous fluid, an emulsifying agent, and a consolidating agent; and introducing the consolidating agent emulsion composition into at least a portion of a subterranean formation. In some embodiments, the consolidating agent emulsion composition may be introduced into at least a portion of a propped fracture that comprises proppant particulates and allowed to at least partially consolidate at least a portion of the propped fracture. In some embodiments, the consolidating agent emulsion composition comprises a resin composition. Additional methods are also provided.
摘要翻译： 提供了包括提供包含水性流体，乳化剂和固化剂的固化剂乳液组合物的方法的方法; 并将固结剂乳液组合物引入到地层的至少一部分中。 在一些实施方案中，可以将固结剂乳液组合物引入到包含支撑剂颗粒的支撑裂缝的至少一部分中，并允许至少部分地固结至少一部分支撑的断裂。 在一些实施方案中，固化剂乳液组合物包含树脂组合物。 还提供了附加的方法。
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