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    METHOD AND SYSTEM FOR OPERATING AND MONITORING A WELL FOR EXTRACTING OR STORING FLUID
    8.
    发明申请
    METHOD AND SYSTEM FOR OPERATING AND MONITORING A WELL FOR EXTRACTING OR STORING FLUID 审中-公开

    公开(公告)号：US20170096888A1

    公开(公告)日：2017-04-06

    申请号：US15315872

    申请日：2015-06-03

    申请人： Engie

    发明人： Emeline Drouet ,  Louis Gorintin

    IPC分类号： E21B47/00 ,  E21B19/16 ,  E21B33/14 ,  E21B47/12

    CPC分类号： E21B47/0005 ,  E21B19/16 ,  E21B33/14 ,  E21B47/121

    摘要： The system for operating and monitoring a well for extracting or storing an operating fluid, such as natural gas, comprises a production column in which the operating fluid flows, a protective casing arranged around the production column, and a cement sheath interposed between the casing and a rock formation through which the well extends. The system further comprises, outside the casing, between the casing and the cement sheath, a series of electronic units distributed in predetermined positions in a succession of planes perpendicular to the casing and spaced apart axially along the casing. Each electronic unit comprises communication means enabling the electronic unit to communicate with another electronic unit or with a surface terminal, a power supply unit of the electronic unit, and at least one of the following elements: a) a detector unit comprising at least one sensor for sensing a physical or chemical magnitude, and b) a signal processor unit.

    APPARATUS AND METHOD FOR COAXIALLY JOINING COMPONENTS TO RESIST RELATIVE ROTATIONAL AND LONGITUDINAL MOVEMENT
    9.
    发明申请
    APPARATUS AND METHOD FOR COAXIALLY JOINING COMPONENTS TO RESIST RELATIVE ROTATIONAL AND LONGITUDINAL MOVEMENT 有权
    用于同轴连接组件抵抗相对旋转和纵向移动的装置和方法

    公开(公告)号：US20150292274A1

    公开(公告)日：2015-10-15

    申请号：US14439599

    申请日：2012-11-01

    申请人： EVOLUTION ENGINEERING INC.

    发明人： Aaron W. Logan ,  David Switzer ,  Patrick R. Derkacz ,  Justin C. Logan ,  Daniel W. Ahmoye ,  Darcy A. Downs

    IPC分类号： E21B17/042 ,  F16L25/02 ,  F16L21/00 ,  E21B17/02 ,  F16L15/00

    CPC分类号： E21B17/042 ,  E21B17/003 ,  E21B17/028 ,  E21B47/121 ,  F16B17/004 ,  F16L15/00 ,  F16L15/04 ,  F16L15/08 ,  F16L21/00 ,  F16L25/021

    摘要： A method and apparatus for joining first and second bodies coaxially together to resist relative axial and rotational movement between the bodies. A male portion of the first body is received in a complementary female portion of the second body, and the male and female portions are aligned axially on a common axis such that respective cooperating grooves in opposing cylindrical or tapered complementary surfaces of the male and female portions are aligned to form a plurality of passageways or a passageway having a plurality of passageway portions, between the opposing cylindrical or tapered complementary surfaces. At least two of the passageways or at least two of the passageway portions are disposed at different angles to the common axis. Solid mechanical coupling elements are loaded into each passageway or into the passageway having the plurality of passageway portions, such that each passageway or the passageway having the plurality of passageway portions is substantially full of the solid mechanical coupling elements.

    摘要翻译： 一种用于将第一和第二主体同轴地结合在一起以抵抗主体之间的相对轴向和旋转运动的方法和装置。 第一主体的阳部接收在第二主体的互补的阴部分中，并且阳和阴部分在公共轴线上轴向对准，使得阳和阴部分的相对的圆柱形或锥形互补表面中的相应配合槽 对准以在相对的圆柱形或锥形互补表面之间形成多个通道或具有多个通道部分的通道。 至少两个通道或至少两个通道部分以与公共轴线成不同的角度设置。 固体机械耦合元件被装载到每个通道或具有多个通道部分的通道中，使得具有多个通道部分的每个通道或通道基本上都是固体机械耦合元件。