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    SYSTEMS AND METHODS FOR DETERMINING WATER-CUT OF A FLUID MIXTURE
    1.
    发明申请
    SYSTEMS AND METHODS FOR DETERMINING WATER-CUT OF A FLUID MIXTURE 审中-公开
    用于确定流体混合物的水切割的系统和方法

    公开(公告)号：WO2018052865A1

    公开(公告)日：2018-03-22

    申请号：PCT/US2017/051045

    申请日：2017-09-12

    Applicant: SAUDI ARABIAN OIL COMPANY ,  ARAMCO SERVICES COMPANY ,  KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY

    Inventor： KARIMI, Muhammad Akram ,  SHAMIM, Atif ,  ARSALAN, Muhammad

    IPC: E21B47/10 ,  E21B49/08 ,  G01N22/04 ,  G01N33/28

    Abstract: Provided in some embodiments are systems and methods for measuring the water content (or water-cut) of a fluid mixture. Provided in some embodiments is a water-cut sensor system that includes a helical T-resonator, a helical ground conductor, and a separator provided at an exterior of a cylindrical pipe. The helical T-resonator including a feed line, and a helical open shunt stub conductively coupled to the feed line. The helical ground conductor including a helical ground plane opposite the helical open shunt stub and a ground ring conductively coupled to the helical ground plane. The feed line overlapping at least a portion of the ground ring, and the separator disposed between the feed line and the portion of the ground ring overlapped by the feed line to electrically isolate the helical T-resonator from the helical ground conductor.

    Abstract translation: 在一些实施例中提供了用于测量流体混合物的含水量（或含水量）的系统和方法。 在一些实施例中提供了一种含水传感器系统，其包括螺旋T型谐振器，螺旋式接地导体以及设置在圆柱形管的外部的分离器。 螺旋T型谐振器包括馈电线路和导电耦合到馈电线路的螺旋开路分路短截线。 螺旋接地导体包括与螺旋开路分路短截线相对的螺旋接地平面和导电耦合到螺旋接地平面的接地环。 馈送线重叠接地环的至少一部分，以及设置在馈送线和接地环的部分之间的分离器与馈送线重叠，以将螺旋T形谐振器与螺旋形接地导体电隔离。

    FLUID CHARACTERISTIC SENSOR, SENSOR SYSTEM, AND METHOD
    2.
    发明申请
    FLUID CHARACTERISTIC SENSOR, SENSOR SYSTEM, AND METHOD 审中-公开

    公开(公告)号：WO2018162968A1

    公开(公告)日：2018-09-13

    申请号：PCT/IB2017/057734

    申请日：2017-12-07

    Applicant: KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY

    Inventor： KARIMI, Muhammad Akram ,  SHAMIM, Atif

    IPC: G01F23/24 ,  G01F23/26

    Abstract: A sensor includes a planar T-resonator and an oscillator. The planar T- resonator can be a branched T-resonator with at least two symmetrical branches coupled to a stub. The oscillator has an input coupled to the planar T-resonator and an output. The oscillator has a negative resistance within a predetermined frequency range. The oscillator can be configured so that it has an input phase approximately equal to a phase of the planar T-resonator over a majority of the predetermined frequency range.

    LEAK DETECTOR
    4.
    发明申请
    LEAK DETECTOR 审中-公开

    公开(公告)号：WO2019239327A1

    公开(公告)日：2019-12-19

    申请号：PCT/IB2019/054877

    申请日：2019-06-11

    Applicant: KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY

    Inventor： KARIMI, Muhammad Akram ,  SHAMIM, Atif

    IPC: G01M3/18

    Abstract: A leak detector includes a leak sensor. The leak sensor includes a bottom ground plane, a porous bottom dielectric substrate arranged on the bottom ground plane, a conductor arranged on the porous bottom substrate, a top dielectric substrate arranged on the conductor, and a top ground plane arranged on the top dielectric substrate. The leak detector also includes readout circuitry electrically coupled to the conductor. The readout circuitry is configured to measure a change in electrical properties in at least the porous bottom dielectric substrate.

    SYSTEMS AND METHODS FOR DETERMINING WATER-CUT OF A FLUID MIXTURE
    8.
    发明申请
    SYSTEMS AND METHODS FOR DETERMINING WATER-CUT OF A FLUID MIXTURE 审中-公开
    用于确定流体混合物的水切割的系统和方法

    公开(公告)号：WO2017040102A1

    公开(公告)日：2017-03-09

    申请号：PCT/US2016/048128

    申请日：2016-08-23

    Applicant: SAUDI ARABIAN OIL COMPANY ,  ARAMCO SERVICES COMPANY ,  KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY

    Inventor： ARSALAN, Muhammad ,  KARIMI, Muhammad Akram ,  SHAMIM, Atif

    IPC: G01N33/28 ,  G01N22/04

    CPC classification number: G01N22/04 ,  G01N33/2823

    Abstract: Provided in some embodiments are systems and methods for measuring the water content (or water-cut) of a fluid mixture, such as oil production fluids. Provided in some embodiments is a water-cut sensor system (1000) that includes a microwave T-resonator (1118), a ground conductor (1114), and a separator (1140). The T-resonator (1118) including a feed line (1130), and an open shunt stub (1132) conductively coupled to the feed line (1130). The ground conductor (1114) including a bottom ground plane (1120) opposite the T-resonator (1118) and a ground ring (1122) conductively coupled to the bottom ground plane (1120), with the feed line (1130) overlapping at least a portion of the ground ring (11229. The separator (1140) including a dielectric material disposed between the feed line (1130) and the portion of the ground ring (1122) overlapped by the feed line (1130), and the separator (1140) being adapted to electrically isolate the T-resonator (1118) from the ground conductor (1114).

    Abstract translation: 在一些实施例中提供了用于测量流体混合物（例如产油流体）的含水量（或水切割）的系统和方法。 在一些实施例中提供了包括微波T谐振器（1118），接地导体（1114）和隔板（1140）的水切传感器系统（1000）。 包括馈电线（1130）的T谐振器（1118）和导电耦合到馈电线（1130）的开路旁路短截线（1132）。 包括与T谐振器（1118）相对的底部接地平面（1120）的接地导体（1114）和导电耦合到底部接地平面（1120）的接地环（1122），馈电线（1130）至少重叠 接地环的一部分（11229）。包括设置在馈电线（1130）和接地环（1122）的与供电线（1130）重叠的部分之间的介电材料的隔板（1140）和隔板（1140） ）适于将T谐振器（1118）与接地导体（1114）电隔离。

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