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    SYSTEMS AND METHODS FOR VOLUME FRACTION ANALYSIS OF PRODUCTION FLUIDS
    15.
    发明申请
    SYSTEMS AND METHODS FOR VOLUME FRACTION ANALYSIS OF PRODUCTION FLUIDS 有权

    公开(公告)号：US20220065404A1

    公开(公告)日：2022-03-03

    申请号：US17462834

    申请日：2021-08-31

    Applicant: Saudi Arabian Oil Company

    Inventor： Jose Oliverio Alvarez

    IPC: F17D3/18 ,  F17D5/00 ,  G01N33/28 ,  F17D3/05

    Abstract: System and methods for analyzing a multiphase production fluid include a fluidic supply and analysis unit configured to transition the fluidic separation chamber to a static state after a complete gaseous phase column and a complete oil phase column are formed within the fluidic separation chamber; communicate with the fluidic separation detector to measure the absolute or relative sizes of the complete gaseous phase column and the complete oil phase column; and calculate an oil/gas volume fraction as a function of the measured sizes of the gaseous phase and oil phase columns in the fluidic separation chamber.

    Measuring a water cut of hydrocarbon fluid in a production pipe
    16.
    发明授权
    Measuring a water cut of hydrocarbon fluid in a production pipe 有权

    公开(公告)号：US10466182B2

    公开(公告)日：2019-11-05

    申请号：US16191071

    申请日：2018-11-14

    Applicant: Saudi Arabian Oil Company

    Inventor： Jose Oliverio Alvarez

    IPC: G01N22/04 ,  G01N33/28

    Abstract: The present disclosure describes methods and systems, including computer-implemented methods, computer program products, and computer systems, for measuring a water cut for hydrocarbon fluid in a production pipe. One method includes transmitting a microwave through a first waveguide attached to a production pipe, wherein the microwave is directed to the hydrocarbon fluid in the production pipe; and obtaining, measurement results based on reflection or propagation of the microwave, wherein the measurement results are used to determine a water cut of the hydrocarbon fluid.

    CASING DEFORMATION MONITORING
    18.
    发明公开
    CASING DEFORMATION MONITORING 审中-公开

    公开(公告)号：US20240084695A1

    公开(公告)日：2024-03-14

    申请号：US17930896

    申请日：2022-09-09

    Applicant: Saudi Arabian Oil Company

    Inventor： Jose Oliverio Alvarez ,  Damian Pablo San Roman Alerigi

    IPC: E21B47/085 ,  E21B47/135 ,  E21B47/16

    CPC classification number: E21B47/085 ,  E21B47/135 ,  E21B47/16 ,  E21B47/005

    Abstract: A system for monitoring a casing within a well includes tubing with an outer surface, a housing having an inner wall, an outer wall, and two end walls extending between the inner wall and the outer wall to define an annular enclosure, the housing extending around at least a portion of the tubing with an outer surface of the inner wall in contact with the outer surface of the tubing, a cylinder including an elastomer, the cylinder extending outward from an outer surface of the outer wall of the housing, the cylinder sized to contact an inner surface of the casing during use, a plurality of optical distance sensors, associated electronics, and a battery positioned inside the housing, a plurality of light sources positioned within the housing, each light source operable to emit light towards an optical distance sensor, and a transmitter.

    Measuring a water cut of hydrocarbon fluid in a production pipe
    19.
    发明授权
    Measuring a water cut of hydrocarbon fluid in a production pipe 有权

    公开(公告)号：US11709141B2

    公开(公告)日：2023-07-25

    申请号：US17682333

    申请日：2022-02-28

    Applicant: Saudi Arabian Oil Company

    Inventor： Jose Oliverio Alvarez

    IPC: G01N22/04 ,  G01N33/28

    CPC classification number: G01N22/04 ,  G01N33/2823 ,  G01N33/2847

    Abstract: The present disclosure describes methods and systems, including computer-implemented methods, computer program products, and computer systems, for measuring a water cut for hydrocarbon fluid in a production pipe. One method includes transmitting a microwave through a first waveguide attached to a production pipe, wherein the microwave is directed to the hydrocarbon fluid in the production pipe; and obtaining, measurement results based on reflection or propagation of the microwave, wherein the measurement results are used to determine a water cut of the hydrocarbon fluid.

    DEFORMATION MONITORING MECHANISM WITH MULTI-PXIEL ANGLE-SENSITIVE LASER RANGING
    20.
    发明公开
    DEFORMATION MONITORING MECHANISM WITH MULTI-PXIEL ANGLE-SENSITIVE LASER RANGING 审中-公开

    公开(公告)号：US20230184086A1

    公开(公告)日：2023-06-15

    申请号：US17643487

    申请日：2021-12-09

    Applicant: SAUDI ARABIAN OIL COMPANY

    Inventor： Damian Pablo San Roman Alerigi ,  Adrian Cesar Cavazos Sepulveda ,  Sameeh Issa Batarseh ,  Jose Oliverio Alvarez

    IPC: E21B47/002 ,  E21B47/007

    CPC classification number: E21B47/002 ,  E21B47/007

    Abstract: A monitoring device monitors deformation of a casing installed in a wellbore and housing a production tubing, and includes: a packer installed within an annulus between the casing and the production tubing; a deformable substrate that is disposed at an outer side of the annulus and contacts an inner surface of the casing to deform along with casing deformation; a light source that is disposed on the deformable substrate and emits light towards an inside of the annulus; an imaging device that is disposed in the packer to be opposite to the light source across the annulus and detects the light emitted from the light source; and a processor that produces a signal from the detected light, processes the produced signal, and transmits the processed signal to a surface control device that monitors the deformation of the casing based on the signal.

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