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    GAUGE CUTTER AND SAMPLER APPARATUS
    2.
    发明申请
    GAUGE CUTTER AND SAMPLER APPARATUS 有权

    公开(公告)号：US20220213761A1

    公开(公告)日：2022-07-07

    申请号：US17142855

    申请日：2021-01-06

    Applicant: Saudi Arabian Oil Company

    Inventor： Aslan Bulekbay ,  Graham Hitchcock ,  Saad Al-Driweesh ,  Ali J. Aljasim

    IPC: E21B37/00 ,  G01N1/08 ,  G01N33/24 ,  E21B49/00 ,  E21B27/00

    Abstract: A wellbore gauge cutter apparatus includes a sampling body defining a central recess extending from an inlet at a first end to an outlet at a second end. The apparatus further includes a gauge cutter connected to the sampling body configured to dislodge particles from an inner wall of a wellbore. The sampling body includes an inner wall defining the central recess, a hollow cylindrical divider having a central aperture, a first flow path defined in the central aperture of the hollow cylindrical divider, a second flow path defined between an outer wall of the hollow cylindrical divider and the inner wall of the sampling body, and a fluid permeable screen arranged in the first flow path or the second flow The fluid permeable screen is configured to collect a portion the particles dislodged by the gauge cutter.

    Method and system for reviving wells
    3.
    发明授权
    Method and system for reviving wells 有权

    公开(公告)号：US11365607B2

    公开(公告)日：2022-06-21

    申请号：US16834929

    申请日：2020-03-30

    Applicant: SAUDI ARABIAN OIL COMPANY

    Inventor： Saad Al-Driweesh

    IPC: E21B37/00 ,  E21B33/12 ,  E21B47/04 ,  E21B47/09

    Abstract: A method for reviving a well may include deploying a tube between a casing and a wellbore tubular of the well. The tube may extend from a surface through a port at a wellhead of the well to a section of the well at a depth above a packer. The method may include pumping down, through the tube, non-corrosive material into the section of the well. The well may be blocked below the packer by well blockage. The method may include destroying the well blockage by dissolving the well blockage using the non-corrosive material. The method may include pumping up, through the wellhead, the well blockage dissolved in the non-corrosive material.

    Gauge cutter and sampler apparatus
    8.
    发明授权
    Gauge cutter and sampler apparatus 有权

    公开(公告)号：US11867028B2

    公开(公告)日：2024-01-09

    申请号：US17142855

    申请日：2021-01-06

    Applicant: Saudi Arabian Oil Company

    Inventor： Aslan Bulekbay ,  Graham Hitchcock ,  Saad Al-Driweesh ,  Ali J. Aljasim

    IPC: E21B27/00 ,  E21B37/00 ,  E21B49/00 ,  G01N1/08 ,  G01N33/24

    CPC classification number: E21B37/00 ,  E21B27/005 ,  E21B49/00 ,  G01N1/08 ,  G01N33/24

    Abstract: A wellbore gauge cutter apparatus includes a sampling body defining a central recess extending from an inlet at a first end to an outlet at a second end. The apparatus further includes a gauge cutter connected to the sampling body configured to dislodge particles from an inner wall of a wellbore. The sampling body includes an inner wall defining the central recess, a hollow cylindrical divider having a central aperture, a first flow path defined in the central aperture of the hollow cylindrical divider, a second flow path defined between an outer wall of the hollow cylindrical divider and the inner wall of the sampling body, and a fluid permeable screen arranged in the first flow path or the second flow The fluid permeable screen is configured to collect a portion the particles dislodged by the gauge cutter.

    MITIGATING LIQUID LOADING IN GAS WELLS
    9.
    发明申请
    MITIGATING LIQUID LOADING IN GAS WELLS 有权

    公开(公告)号：US20210131228A1

    公开(公告)日：2021-05-06

    申请号：US16668545

    申请日：2019-10-30

    Applicant: Saudi Arabian Oil Company

    Inventor： Saad Al-Driweesh

    IPC: E21B36/04 ,  E21B47/06 ,  H02S40/44 ,  H05B1/02

    Abstract: An assembly includes a photovoltaic cell, an electric heater, and a heat conductor. The photovoltaic cell is configured to convert solar energy into electric power. The electric heater is connected to the photovoltaic cell. The electric heater is configured to generate heat in response to receiving electric power from the photovoltaic cell. The heat conductor is connected to the electric heater. The heat conductor is configured to conduct heat generated by the electric heater to a tubular positioned within a wellbore formed in a subterranean formation.

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