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33 条记录 (耗时 0.027 秒)

    Methods and compositions for thermally treating a conduit used for hydrocarbon production or transmission to help remove paraffin wax buildup
    2.
    发明授权
    Methods and compositions for thermally treating a conduit used for hydrocarbon production or transmission to help remove paraffin wax buildup 有权
    用于热处理用于烃生产或传输的导管以帮助去除石蜡堆积的方法和组合物

    公开(公告)号：US07624743B2

    公开(公告)日：2009-12-01

    申请号：US11521530

    申请日：2006-09-14

    申请人： Diptabhas Sarkar ,  Stephen T. Arrington ,  Ronald J. Powell ,  Ian D. Robb ,  Bradley L. Todd

    发明人： Diptabhas Sarkar ,  Stephen T. Arrington ,  Ronald J. Powell ,  Ian D. Robb ,  Bradley L. Todd

    IPC分类号： B08B9/027 ,  B08B7/00

    CPC分类号： E21B36/008 ,  B01J31/04 ,  B01J31/06 ,  B08B9/027 ,  C09K8/524 ,  C09K8/536 ,  E21B37/06 ,  E21B43/01 ,  F16L53/30 ,  F17D1/17 ,  F17D1/18 ,  F17D3/16

    摘要： Methods are provided for increasing the temperature of a section of conduit used for the production or transmission of hydrocarbon. According to one aspect, the method includes the steps of: (a) forming a treatment fluid comprising: (i) a carrier fluid; and (ii) a first reactant and a second reactant; and (b) introducing the treatment fluid into a section of conduit used for the production or transmission of hydrocarbon. The first reactant and second reactant are selected for being capable of reacting together in an exothermic chemical reaction; and the first and second reactant are in at least sufficient concentrations in the carrier fluid to generate a theoretical heat of reaction of at least 1,000 kJ/liter of the treatment fluid. At least some of at least one of the first reactant and the second reactant is suspended in the carrier fluid in a solid form that is adapted to help control the release of the reactant into the carrier fluid.

    摘要翻译： 提供了用于增加用于生产或传输烃的导管段的温度的方法。 根据一个方面，该方法包括以下步骤：（a）形成处理流体，包括：（i）载体流体; 和（ii）第一反应物和第二反应物; 和（b）将处理流体引入用于生产或传输碳氢化合物的导管部分。 选择第一反应物和第二反应物以在放热化学反应中一起反应; 并且第一和第二反应物在载体流体中至少具有足够的浓度以产生至少1,000kJ /升处理流体的理论反应热。 第一反应物和第二反应物中的至少一种中的至少一种以固体形式悬浮在载体流体中，其适于帮助控制反应物释放到载体流体中。

    Resin composition and methods of consolidating particulate solids in wells with or without closure pressure
    5.
    发明授权
    Resin composition and methods of consolidating particulate solids in wells with or without closure pressure 有权
    在具有或不具有闭合压力的孔中固结颗粒固体的树脂组合物和方法

    公开(公告)号：US06311773B1

    公开(公告)日：2001-11-06

    申请号：US09493998

    申请日：2000-01-28

    申请人： Bradley L. Todd ,  Billy F. Slabaugh ,  Ronald J. Powell ,  Joseph G. Yaritz

    发明人： Bradley L. Todd ,  Billy F. Slabaugh ,  Ronald J. Powell ,  Joseph G. Yaritz

    IPC分类号： E21B33138

    CPC分类号： C09K8/68 ,  C09K8/685 ,  C09K8/805 ,  E21B43/025 ,  Y10S507/903 ,  Y10S507/924

    摘要： Improved hardenable resin compositions and methods of consolidating particulate solids in subterranean zones penetrated by well bores are provided. The improved hardenable resin compositions of the invention are basically comprised of a hardenable organic resin, an aminosilane resin-to-particulate solid coupling agent, a viscous carrier fluid breaker for breaking separating films of viscous carrier fluid between resin coated particulate solids and a surface active agent for causing the resin composition to flow to the contact points between resin coated particulate solids.

    摘要翻译： 提供了改进的可硬化树脂组合物和固化井眼穿透的地下区域中的颗粒固体的方法。 本发明的改进的可硬化树脂组合物基本上由可硬化的有机树脂，氨基硅烷树脂与颗粒状固体偶联剂，用于在树脂涂覆的颗粒固体和表面活性剂之间破坏粘性载体流体的分离膜的粘性载流体破碎剂 用于使树脂组合物流到树脂涂覆的颗粒固体之间的接触点的试剂。

    Enzyme compositions and methods of using these compositions to degrade succinoglycan
    9.
    发明授权
    Enzyme compositions and methods of using these compositions to degrade succinoglycan 有权
    酶组合物和使用这些组合物降解琥珀酰聚糖的方法

    公开(公告)号：US07195071B2

    公开(公告)日：2007-03-27

    申请号：US10634721

    申请日：2003-08-05

    申请人： Ronald J. Powell ,  Bradley L. Todd

    发明人： Ronald J. Powell ,  Bradley L. Todd

    IPC分类号： E21B43/27

    CPC分类号： C12N9/1048 ,  C12N9/2405 ,  C12N9/244 ,  C12P19/14

    摘要： This invention relates to enzyme compositions and methods of using these enzyme compositions, inter alia, to degrade succinoglycan. In one embodiment, the present invention provides a method of degrading succinoglycan comprising contacting the succinoglycan with an enzyme composition that comprises enzymes that are capable of degrading the linkages between sugar moieties of the succinoglycan.

    摘要翻译： 本发明涉及酶组合物和使用这些酶组合物，尤其是降解琥珀酰聚糖的方法。 在一个实施方案中，本发明提供降解琥珀酰聚糖的方法，包括使琥珀酰聚糖与包含能够降解琥珀聚糖糖部分之间的键的酶的酶组合物接触。

    Methods and compositions for thermally treating a conduit used for hydrocarbon production or transmission to help remove paraffin wax buildup
    10.
    发明申请
    Methods and compositions for thermally treating a conduit used for hydrocarbon production or transmission to help remove paraffin wax buildup 审中-公开
    用于热处理用于烃生产或传输的导管以帮助去除石蜡堆积的方法和组合物

    公开(公告)号：US20080069961A1

    公开(公告)日：2008-03-20

    申请号：US11521105

    申请日：2006-09-14

    申请人： Diptabhas Sarkar ,  Stephen T. Arrington ,  Ronald J. Powell ,  Ian D. Robb ,  Bradley L. Todd

    发明人： Diptabhas Sarkar ,  Stephen T. Arrington ,  Ronald J. Powell ,  Ian D. Robb ,  Bradley L. Todd

    IPC分类号： B05D3/02

    CPC分类号： E21B36/008 ,  B01J31/04 ,  B01J31/06 ,  B08B9/027 ,  C09K8/524 ,  C09K8/536 ,  E21B37/06 ,  E21B43/01 ,  F16L53/30 ,  F17D1/17 ,  F17D1/18 ,  F17D3/16

    摘要： Methods and compositions are provided for making a solid material for controlling the release of at least one reactant of an exothermic reaction into a carrier fluid. The method comprises the steps of: (a) mixing a reactant with a polymeric material, wherein the polymeric material is capable of being hydrated, and water, wherein the proportion of water is insufficient to substantially hydrate the polymeric material but is sufficient to make the polymeric material sticky to help bind the reactant into a matrix; and (b) drying the mixture. According to a similar aspect, methods and compositions are provided for making a solid material for use in controlling the release of a catalyst of an exothermic reaction into a carrier fluid for increasing the temperature of a section of conduit used for the production or transmission of hydrocarbon. According to other aspects, the reactant or catalyst is mixed with a binder.

    摘要翻译： 提供了用于制备用于控制至少一种放热反应的反应物释放到载体流体中的固体材料的方法和组合物。 该方法包括以下步骤：（a）将反应物与聚合物材料混合，其中聚合材料能够水合，并且水，其中水的比例不足以基本上水合聚合材料，但足以使 聚合物材料粘合以帮助将反应物结合成基质; 和（b）干燥混合物。 根据类似的方面，提供了用于制备固体材料以用于控制放热反应的催化剂释放到载体流体中以提高用于生产或传输烃的导管段的温度的方法和组合物 。 根据其它方面，反应物或催化剂与粘合剂混合。