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    METHOD FOR TREATING FRACTURING WATER
    5.
    发明申请
    METHOD FOR TREATING FRACTURING WATER 失效
    破碎水处理方法

    公开(公告)号：US20100190666A1

    公开(公告)日：2010-07-29

    申请号：US12643239

    申请日：2009-12-21

    申请人： Syed Ali ,  Shawn McCleskey Rimassa ,  Francois M. Auzerais ,  Curtis L. Boney ,  Leiming Li

    发明人： Syed Ali ,  Shawn McCleskey Rimassa ,  Francois M. Auzerais ,  Curtis L. Boney ,  Leiming Li

    IPC分类号： C09K8/62 ,  C09K8/68

    CPC分类号： E21B43/025 ,  C09K8/605 ,  C09K8/68

    摘要： A method of treating a medium for water fracturing is disclosed, the method comprises: introducing at least one biocide and at least one metabolic inhibitor in the medium, using the medium for water fracturing. In another aspect a method of controlling the post-fracture reservoir souring by the metabolic activities of sulfate reducing bacteria of a well is described: at least one biocide and at least one metabolic inhibitor are introduced in a medium made of water, the medium is used for fracturing the well, and the medium remains in the reservoir to kill and/or inhibit growth of sulfate reducing bacteria.

    摘要翻译： 公开了一种处理水压裂介质的方法，所述方法包括：使用介质进行水压裂，在介质中引入至少一种杀生物剂和至少一种代谢抑制剂。 在另一方面，描述了通过井的硫酸盐还原细菌的代谢活性控制后裂缝储层酸化的方法：将至少一种杀生物剂和至少一种代谢抑制剂引入由水制成的培养基中，使用培养基 用于压裂井，并且介质保留在储层中以杀死和/或抑制硫酸盐还原细菌的生长。

    Differential filters for removing water during oil production
    7.
    发明授权
    Differential filters for removing water during oil production 有权
    用于在石油生产过程中去除水的微分过滤器

    公开(公告)号：US08205673B2

    公开(公告)日：2012-06-26

    申请号：US12643591

    申请日：2009-12-21

    申请人： Leiming Li ,  Curtis L. Boney ,  Paul R. Howard

    发明人： Leiming Li ,  Curtis L. Boney ,  Paul R. Howard

    IPC分类号： E21B43/12

    CPC分类号： B01D39/1646 ,  B01D39/06 ,  B01D39/1653 ,  B01D39/2006 ,  B01D39/2072 ,  B01D2239/0291 ,  B01D2239/0471 ,  B01J2220/68 ,  C09K8/508 ,  E21B43/12

    摘要： A method of removing a partial amount of water in a well, comprises deploying a differential filter downhole; and performing a downhole operation, wherein the differential filter comprises a swellable polymer that swells after contacting water such that permeability of the differential filter is reduced by removing said partial amount of water, the swellable polymer being non-soluble in the water and/or hydrocarbon and wherein the swellable polymer comprises at least one selected from the group consisting of polyacrylic acid, polyacrylate, polymethacrylic acid, poly maleic anhydride, polyacrylamide, polyvinyl alcohol, latex, polyamide, polyester, and a co-polymer thereof.

    摘要翻译： 一种去除井中部分量的水的方法，包括在井下部署差动过滤器; 并且执行井下操作，其中所述差速过滤器包括在与水接触之后膨胀的可溶胀聚合物，使得通过除去所述部分量的水来降低差速过滤器的渗透性，所述可溶胀聚合物不溶于水和/或烃 并且其中所述可溶胀聚合物包含选自聚丙烯酸，聚丙烯酸酯，聚甲基丙烯酸，聚马来酸酐，聚丙烯酰胺，聚乙烯醇，胶乳，聚酰胺，聚酯及其共聚物中的至少一种。

    Slickwater Treatment Fluid and Method
    8.
    发明申请
    Slickwater Treatment Fluid and Method 有权
    浮渣处理液和方法

    公开(公告)号：US20090318313A1

    公开(公告)日：2009-12-24

    申请号：US12143105

    申请日：2008-06-20

    申请人： Syed Ali ,  Leiming Li ,  Lijun Lin ,  Paul R. Howard ,  Curtis L. Boney ,  Carlos Abad

    发明人： Syed Ali ,  Leiming Li ,  Lijun Lin ,  Paul R. Howard ,  Curtis L. Boney ,  Carlos Abad

    IPC分类号： C09K8/62

    CPC分类号： C09K8/68 ,  C09K2208/26 ,  C09K2208/28

    摘要： A treatment fluid for treating a subterranean formation penetrated by a wellbore is formed from water, a polyacrylamide in an amount of less than about 0.5% by weight of the fluid for reducing friction of the fluid and a stabilized peroxide breaker. A method of treating a subterranean formation penetrated by a wellbore is carried out by forming treatment fluid comprising water, a polyacrylamide in an amount of less than about 0.5% by weight of the fluid for reducing friction of the fluid and a stabilized peroxide breaker. The treatment fluid is introduced into the formation through the wellbore at a pressure above the fracture pressure of the formation.

    摘要翻译： 用于处理由井筒渗透的地层的处理流体由水，聚丙烯酰胺形成，所述聚丙烯酰胺的量小于流体的约0.5重量％，用于减少流体和稳定的过氧化物破坏剂的摩擦。 通过形成包含水，聚丙烯酰胺的处理流体，其量小于流体的约0.5重量％，以减少流体和稳定的过氧化物破坏剂的摩擦，来处理由井眼渗透的地层的方法。 处理流体在高于地层断裂压力的压力下通过井筒被引入地层。

    AQUEOUS SOLUTION FOR CONTROLLING BACTERIA IN THE WATER USED FOR FRACTURING
    10.
    发明申请
    AQUEOUS SOLUTION FOR CONTROLLING BACTERIA IN THE WATER USED FOR FRACTURING 审中-公开

    公开(公告)号：US20100307757A1

    公开(公告)日：2010-12-09

    申请号：US12793479

    申请日：2010-06-03

    申请人： Kristel A. Blow ,  Syed A. Ali ,  Paul R. Howard ,  Curtis L. Boney ,  Shawn McCleskey Rimassa ,  Bruce A. MacKay ,  Leiming Li ,  Noel Coffman ,  Richard D. Hutchins

    发明人： Kristel A. Blow ,  Syed A. Ali ,  Paul R. Howard ,  Curtis L. Boney ,  Shawn McCleskey Rimassa ,  Bruce A. MacKay ,  Leiming Li ,  Noel Coffman ,  Richard D. Hutchins

    IPC分类号： E21B43/267 ,  E21B43/00

    CPC分类号： E21B37/00 ,  C09K8/605 ,  C09K8/68 ,  E21B43/26

    摘要： Methods and apparatus of embodiments of the invention relate to a system for treating a subterranean formation including mixing equipment to form a fluid comprising sodium hypochlorite and sodium diacetate; and pumps and a tubular to introduce the fluid into the subterranean formation, wherein a surface of the subterranean formation contains at least 15 percent less microorganisms than if no sodium hypochlorite were in the fluid. Methods and apparatus of embodiments of the invention relate to a method of producing a petroleum product from a wellbore including using a well treatment system comprising mixing equipment, pumps, and a tubular, forming a fluid comprising sodium hypochlorite and sodium diacetate; and introducing the fluid to the well treatment system to achieve a reduced population of microorganisms in the system. Methods and apparatus of embodiments of the invention relate to a system, comprising: a subterranean formation, a well treatment apparatus comprising mixing equipment, pumps, and a tubular, and a fluid comprising sodium hypochlorite and sodium diacetate to achieve a reduced population of microorganisms in the system. Methods and apparatus of embodiments of the invention relate to a method for treating a subterranean formation, comprising forming a fluid comprising sodium hypochlorite, a buffer, and a polymer; introducing the fluid to a surface of a subterranean formation; and decreasing a population of microorganisms, wherein the surface of the subterranean formation contains at least 15 percent less microorganisms than if no sodium hypochlorite were in the fluid, and wherein the fluid exhibits a pH of about 4.0 to about 7.5. Methods and apparatus of embodiments of the invention relate to a method for treating a subterranean formation, comprising forming a fluid comprising sodium hypochlorite and sodium diacetate; and introducing the fluid to a subterranean formation, wherein forming the fluid does not include introducing an acid, and wherein forming the fluid does not include forming a precipitate.