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24 条记录 (耗时 0.037 秒)

    Methods and apparatus for fiber-based diversion
    12.
    发明申请
    Methods and apparatus for fiber-based diversion 审中-公开
    用于纤维分流的方法和装置

    公开(公告)号：US20080196896A1

    公开(公告)日：2008-08-21

    申请号：US11857859

    申请日：2007-09-19

    申请人： Oscar Bustos ,  Curtis L. Boney

    发明人： Oscar Bustos ,  Curtis L. Boney

    IPC分类号： E21B43/116

    CPC分类号： E21B43/26 ,  E21B43/267

    摘要： Methods and apparatus are described for fiber-based fluid diversion in hydrocarbon-containing wells. One method embodiment of the invention comprises treating a first zone in a well; conveying a tool into the well, the tool carrying a composition comprising fibers; and activating the tool to deploy enough of the composition to form a fibrous plug and at least partially plug the first zone. The tool may be a positive displacement bailer, and an apparatus of the invention comprises a positive displacement bailer; the bailer comprising a compartment for holding a composition comprising fibers for forming fiber-based plugs in a well; the compartment partially defined by and cooperating with a positive displacement portion to expel and selectively deploy the composition in the well to form one or more fiber-based plugs in the well.

    摘要翻译： 描述了含烃井中的基于纤维的流体分流的方法和装置。 本发明的一个方法实施例包括处理井中的第一区域; 将工具输送到井中，该工具承载包含纤维的组合物; 以及激活所述工具以足够的所述组合物展开以形成纤维塞，并且至少部分地插入所述第一区。 该工具可以是正位移支架，并且本发明的装置包括正位移支架; 所述b铐包括用于保持包含纤维的组合物的隔室，所述纤维用于在井中形成纤维基塞; 隔室部分地由正位移部分限定并与其配合以排出并选择性地将组合物部署在井中以在井中形成一个或多个基于纤维的塞子。

    Application of degradable fibers in invert emulsion fluids for kill pills
    14.
    发明授权
    Application of degradable fibers in invert emulsion fluids for kill pills 有权
    可降解纤维在杀死药丸的反相乳液中的应用

    公开(公告)号：US08162056B2

    公开(公告)日：2012-04-24

    申请号：US12486585

    申请日：2009-06-17

    申请人： Oscar Bustos ,  Syed Ali ,  Chau Nguyen

    发明人： Oscar Bustos ,  Syed Ali ,  Chau Nguyen

    IPC分类号： E21B33/138 ,  E21B43/28

    CPC分类号： C09K8/36

    摘要： A method of treating a subterranean formation includes pumping into a cased, perforated wellbore that intersects the formation an invert emulsion kill fluid, the invert emulsion kill fluid comprising: an oleaginous continuous phase; a non-oleaginous discontinuous phase; an emulsifier; at least one degradable material; and at least one bridging material; contacting the formation with the kill fluid; and allowing the degradable material to at least partially degrade.

    摘要翻译： 处理地下地层的方法包括泵送到与地层相交的套管穿孔的井眼中，反转乳液杀死流体，反转乳液杀死流体，包括：油性连续相; 非油质不连续相; 乳化剂 至少一种可降解材料; 和至少一个桥接材料; 使地层与杀伤液接触; 并且使可降解材料至少部分地降解。

    METHOD TO DECREASE VISCOSITY OF GELLED OIL
    15.
    发明申请
    METHOD TO DECREASE VISCOSITY OF GELLED OIL 审中-公开
    降低胶体油粘度的方法

    公开(公告)号：US20110237470A1

    公开(公告)日：2011-09-29

    申请号：US12748503

    申请日：2010-03-29

    申请人： Leiming Li ,  Lijun Lin ,  Oscar Bustos ,  Randy Tercero ,  Mathew M. Samuel

    发明人： Leiming Li ,  Lijun Lin ,  Oscar Bustos ,  Randy Tercero ,  Mathew M. Samuel

    IPC分类号： C09K8/64 ,  C09K8/68 ,  C09K8/588 ,  C09K8/584

    CPC分类号： C09K8/584 ,  C09K8/64 ,  C09K8/703

    摘要： A method of decreasing the viscosity of a gelled organic-based fluid is disclosed. The method comprises combining an organic solvent, a gelling agent, and a metal crosslinker; forming the gelled organic-based fluid; and adding a chelating agent forming a complex with the metal to decrease the viscosity of the gelled organic-based fluid. The chelating agent may be chosen within nitrilotriacetic acid (NTA), citric acid; ascorbic acid, hydroxyethylethylenediaminetriacetic acid (HEDTA) or its salts, ethylenediaminetetraacetic acid (EDTA) or its salts, diethylenetriaminepentaacetic acid (DTPA) or its salts, phosphinopolyacrylate, thioglycolates, or a combination thereof.

    摘要翻译： 公开了降低凝胶状有机基流体粘度的方法。 该方法包括组合有机溶剂，胶凝剂和金属交联剂; 形成胶凝的有机基流体; 并加入与金属形成络合物的螯合剂以降低胶凝的有机基流体的粘度。 螯合剂可以选择在次氮基三乙酸（NTA），柠檬酸， 抗坏血酸，羟乙基乙二胺三乙酸（HEDTA）或其盐，乙二胺四乙酸（EDTA）或其盐，二亚乙基三胺五乙酸（DTPA）或其盐，膦酸多异丙酯，巯基乙酸酯或其组合。

    APPLICATION OF DEGRADABLE FIBERS IN INVERT EMULSION FLUIDS FOR KILL PILLS
    16.
    发明申请
    APPLICATION OF DEGRADABLE FIBERS IN INVERT EMULSION FLUIDS FOR KILL PILLS 有权
    应用可降解纤维在倒立式乳化液中进行杀虫

    公开(公告)号：US20100319919A1

    公开(公告)日：2010-12-23

    申请号：US12486585

    申请日：2009-06-17

    申请人： Oscar Bustos ,  Syed Ali ,  Chau Nguyen

    发明人： Oscar Bustos ,  Syed Ali ,  Chau Nguyen

    IPC分类号： C09K8/58 ,  E21B33/13 ,  E21B33/138 ,  C09K8/588

    CPC分类号： C09K8/36

    摘要： A method of treating a subterranean formation includes pumping into a cased, perforated wellbore that intersects the formation an invert emulsion kill fluid, the invert emulsion kill fluid comprising: an oleaginous continuous phase; a non-oleaginous discontinuous phase; an emulsifier; at least one degradable material; and at least one bridging material; contacting the formation with the kill fluid; and allowing the degradable material to at least partially degrade.

    摘要翻译： 处理地下地层的方法包括泵送到与地层相交的套管穿孔的井眼中，反转乳液杀死流体，反转乳液杀死流体，包括：油性连续相; 非油质不连续相; 乳化剂 至少一种可降解材料; 和至少一个桥接材料; 使地层与杀伤液接触; 并且使可降解材料至少部分地降解。

    Asphaltene removal composition and methods
    18.
    发明授权
    Asphaltene removal composition and methods 有权
    沥青去除组合物及方法

    公开(公告)号：US08695707B2

    公开(公告)日：2014-04-15

    申请号：US12813163

    申请日：2010-06-10

    申请人： Jack Li ,  Syed A. Ali ,  Oscar Bustos ,  Matthew J. Miller

    发明人： Jack Li ,  Syed A. Ali ,  Oscar Bustos ,  Matthew J. Miller

    IPC分类号： E21B37/00 ,  E21B37/06 ,  E21B43/25 ,  E21B43/26 ,  E21B43/27 ,  C09K8/524

    CPC分类号： C09K8/524

    摘要： This invention relates to compositions and methods of removing an organic deposit including introducing a fluid, wherein the fluid comprises at least two non-polar organic solvents and at least two polar organic solvents; allowing the fluid to dissolve at least a portion of the organic deposit; and removing at least a portion of the fluid. This invention relates to compositions and methods of removing an organic deposit including introducing a fluid, wherein the fluid comprises at least two non-polar organic solvents and at least two polar organic solvents, wherein the non-polar organic solvents comprise aromatic naphtha, terpenes, kerosene, and combination thereof, and wherein the polar solvents comprise heavy aromatic naphtha, cyclohexanone, N-2-methyl pyrrolidone, N-ethyl-2-pyrrolidone, and combination thereof, allowing the fluid to dissolve at least a portion of the organic deposit, and removing at least a portion of the fluid.

    摘要翻译： 本发明涉及去除有机沉积物的组合物和方法，包括引入流体，其中流体包含至少两种非极性有机溶剂和至少两种极性有机溶剂; 允许流体溶解至少一部分有机沉积物; 以及去除所述流体的至少一部分。 本发明涉及去除有机沉积物的组合物和方法，包括引入流体，其中流体包含至少两种非极性有机溶剂和至少两种极性有机溶剂，其中非极性有机溶剂包括芳香族石脑油，萜烯， 煤油及其组合，其中极性溶剂包括重芳烃石脑油，环己酮，N-2-甲基吡咯烷酮，N-乙基-2-吡咯烷酮及其组合，使得流体溶解有机沉积物的至少一部分 ，并且去除至少一部分流体。

    APPLICATION OF DEGRADABLE FIBERS IN INVERT EMULSION FLUIDS FOR FLUID LOSS CONTROL
    19.
    发明申请
    APPLICATION OF DEGRADABLE FIBERS IN INVERT EMULSION FLUIDS FOR FLUID LOSS CONTROL 审中-公开
    用于流体流失控制的反相乳液中的可降解纤维的应用

    公开(公告)号：US20120202717A1

    公开(公告)日：2012-08-09

    申请号：US13452141

    申请日：2012-04-20

    申请人： Oscar Bustos ,  Chau Nguyen ,  Syed Ali

    发明人： Oscar Bustos ,  Chau Nguyen ,  Syed Ali

    IPC分类号： C09K8/04

    CPC分类号： C09K8/502 ,  C09K8/516 ,  C09K2208/08 ,  C09K2208/18

    摘要： A method of treating a subterranean formation including emplacing in a wellbore a fluid, comprising an oleaginous continuous phase, a non-oleaginous discontinuous phase, an emulsifier, at least one degradable material, and at least one bridging material, and contacting the formation with the fluid. A method and apparatus related to an invert emulsion fluid loss pill including an oleaginous continuous phase, a non-oleaginous discontinuous phase, an emulsifier, at least one degradable material, wherein the degradable material hydrolyzes to release an organic acid, and at least one bridging material.

    摘要翻译： 一种处理地下地层的方法，包括在井眼中流体中的放置，包括油性连续相，非油性不连续相，乳化剂，至少一种可降解材料和至少一种桥接材料，并使地层与 流体。 一种与包含油性连续相，非油性不连续相，乳化剂，至少一种可降解材料的反相乳液流体损失丸相关的方法和装置，其中所述可降解材料水解以释放有机酸，以及至少一个桥连 材料。

    Application of degradable fibers in invert emulsion fluids for fluid loss control
    20.
    发明授权
    Application of degradable fibers in invert emulsion fluids for fluid loss control 有权
    应用可降解纤维在倒液乳液中进行流体损失控制

    公开(公告)号：US08181702B2

    公开(公告)日：2012-05-22

    申请号：US12817977

    申请日：2010-06-17

    申请人： Oscar Bustos ,  Syed Ali ,  Chau Nguyen

    发明人： Oscar Bustos ,  Syed Ali ,  Chau Nguyen

    IPC分类号： E21B33/138 ,  E21B43/28

    CPC分类号： C09K8/502 ,  C09K8/516 ,  C09K2208/08 ,  C09K2208/18

    摘要： A method of treating a subterranean formation including emplacing in a wellbore a fluid, comprising an oleaginous continuous phase, a non-oleaginous discontinuous phase, an emulsifier, at least one degradable material, and at least one bridging material, and contacting the formation with the fluid. A method and apparatus related to an invert emulsion fluid loss pill including an oleaginous continuous phase, a non-oleaginous discontinuous phase, an emulsifier, at least one degradable material, wherein the degradable material hydrolyzes to release an organic acid, and at least one bridging material.

    摘要翻译： 一种处理地下地层的方法，包括在井眼中流体中的放置，包括油性连续相，非油性不连续相，乳化剂，至少一种可降解材料和至少一种桥接材料，并使地层与 流体。 一种与包含油性连续相，非油性不连续相，乳化剂，至少一种可降解材料的反相乳液流体损失丸相关的方法和装置，其中所述可降解材料水解以释放有机酸，以及至少一个桥连 材料。