Methods and compositions for reducing the viscosity of treatment fluids used in subterranean operations
    2.
    发明申请
    Methods and compositions for reducing the viscosity of treatment fluids used in subterranean operations 审中-公开
    用于降低地下作业中使用的处理液粘度的方法和组合物

    公开(公告)号:US20070037713A1

    公开(公告)日:2007-02-15

    申请号:US11203071

    申请日:2005-08-12

    IPC分类号: C09K8/00 E21B43/00

    摘要: Methods and compositions for reducing the viscosity of subterranean treatment fluids that comprise a gelling agent utilizing breakers that comprise hydroquinone and/or a derivative thereof. In one embodiment, the present invention provides a breaker for use in reducing the viscosity of a treatment fluid that comprises a gelling agent, the breaker comprising a hydroquinone component and an additional breaker component.

    摘要翻译: 使用包含氢醌和/或其衍生物的断路器降低包含胶凝剂的地下处理流体粘度的方法和组合物。 在一个实施方案中,本发明提供了用于降低包含胶凝剂的处理流体的粘度的断路器,该断路器包括氢醌组分和另外的断路器组分。

    Fluids comprising zirconium isopropylamine crosslinking agents and associated methods
    4.
    发明申请
    Fluids comprising zirconium isopropylamine crosslinking agents and associated methods 有权
    包含锆异丙胺交联剂的流体和相关方法

    公开(公告)号:US20060225884A1

    公开(公告)日:2006-10-12

    申请号:US11100973

    申请日:2005-04-07

    IPC分类号: E21B43/26 E21B43/25

    摘要: A method of treating a subterranean formation is provided, the method may comprise providing a fluid comprising an aqueous fluid, a gelling agent, and a zirconium triisopropylamine crosslinking agent; and introducing the fluid into a well bore that penetrates the subterranean formation. Also provided are methods of fracturing a subterranean formation.

    摘要翻译: 提供了处理地层的方法,该方法可以包括提供包含含水流体,胶凝剂和三异丙基胺锆交联剂的流体; 并将流体引入穿透地层的井眼中。 还提供了压裂地层的方法。

    Methods of fracturing high temperature subterranean zones and foamed fracturing fluids therefor
    6.
    发明申请
    Methods of fracturing high temperature subterranean zones and foamed fracturing fluids therefor 有权
    压裂高温地下区和发泡压裂液的方法

    公开(公告)号:US20050039919A1

    公开(公告)日:2005-02-24

    申请号:US10643266

    申请日:2003-08-19

    IPC分类号: C09K8/68 C09K8/70 E21B43/00

    CPC分类号: C09K8/706 C09K8/68 C09K8/703

    摘要: The present invention provides methods of fracturing high temperature subterranean zones and viscous aqueous foamed fracturing fluids therefor. A fracturing fluid of this invention comprises water, a terpolymer of 2-acrylamido-2-methylpropane-sulfonic acid, acrylamide and acrylic acid or salts thereof, a gas, a foaming agent and a viscosity breaker for effecting a controlled reduction in the viscosity of the fracturing fluid.

    摘要翻译: 本发明提供了压裂高温地下区域和粘性含水发泡压裂液的方法。 本发明的压裂液包括水,2-丙烯酰胺基-2-甲基丙烷磺酸的三元共聚物,丙烯酰胺和丙烯酸或其盐,气体,发泡剂和粘度破坏剂,用于实现控制的粘度降低 压裂液。

    Friction reducers for fluids comprising carbon dioxide and methods of using friction reducers in fluids comprising carbon dioxide
    8.
    发明申请
    Friction reducers for fluids comprising carbon dioxide and methods of using friction reducers in fluids comprising carbon dioxide 有权
    包含二氧化碳的流体的减摩剂以及在包含二氧化碳的流体中使用减摩剂的方法

    公开(公告)号:US20050155765A1

    公开(公告)日:2005-07-21

    申请号:US10758580

    申请日:2004-01-15

    摘要: Reduced friction fluids comprising an aqueous liquid, carbon dioxide, and a polymer comprising acrylamide and an acrylamide copolymer derivative. And methods of treating a subterranean formation comprising the steps of providing a reduced friction fluid comprising an aqueous liquid, carbon dioxide, and a polymer comprising acrylamide and an acrylamide copolymer derivative; and, introducing the reduced friction fluid to a subterranean formation.

    摘要翻译: 包含水性液体,二氧化碳和包含丙烯酰胺和丙烯酰胺共聚物衍生物的聚合物的减摩摩擦流体。 以及处理地下地层的方法,包括提供包含含水液体,二氧化碳和包含丙烯酰胺和丙烯酰胺共聚物衍生物的聚合物的还原摩擦流体的步骤; 并将还原的摩擦流体引入到地下地层中。

    First aid trauma kit case
    9.
    发明授权

    公开(公告)号:US11596563B2

    公开(公告)日:2023-03-07

    申请号:US16238499

    申请日:2019-01-02

    IPC分类号: A61F17/00 A61B50/30 A61B90/92

    摘要: A first aid trauma kit case that provides for a means of treating specific trauma injuries related to massive bleeding and tension pneumothorax. An embodiment of the first aid trauma kit case contains as part of its architecture an easily readable format for identifying an injury location and instructions, that are integrated as part of the case, on how to apply certain specific medical devices contained within the case. An embodiment of the case also provides for a color-coded identification system for easy identification of the preferred treatment method for the suffered trauma injury. The design of the integrated instructions and the color-coded system work in tandem to provide for a quick method of identifying and treating specific types of trauma related injuries.

    First Aid Trauma Kit Case
    10.
    发明申请

    公开(公告)号:US20200206046A1

    公开(公告)日:2020-07-02

    申请号:US16238499

    申请日:2019-01-02

    IPC分类号: A61F17/00 A61B90/92 A61B50/30

    摘要: A first aid trauma kit case that provides for a means of treating specific trauma injuries related to massive bleeding and tension pneumothorax. An embodiment of the first aid trauma kit case contains as part of its architecture an easily readable format for identifying an injury location and instructions, that are integrated as part of the case, on how to apply certain specific medical devices contained within the case. An embodiment of the case also provides for a color-coded identification system for easy identification of the preferred treatment method for the suffered trauma injury. The design of the integrated instructions and the color-coded system work in tandem to provide for a quick method of identifying and treating specific types of trauma related injuries.