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    COMMUNICATION NETWORKS FOR BOP CONTROL
    1.
    发明申请
    COMMUNICATION NETWORKS FOR BOP CONTROL 有权

    公开(公告)号：US20250122775A1

    公开(公告)日：2025-04-17

    申请号：US18687359

    申请日：2022-09-08

    Applicant: Schlumberger Technology Corporation

    Inventor： Vikas Rakhunde ,  Dinesh Kumar Dhamodaran ,  Limin Chen ,  Nick Krippner ,  Dhinesh Prabhu Nataraja Prabu ,  Matthew Olson

    IPC: E21B33/035 ,  E21B33/064

    Abstract: An apparatus for controlling a subsea blowout preventor (BOP) includes a control system for controlling a subsea BOP of a subsea stack assembly installed over a subsea oil and gas well. The control system includes a first topside control device and a second topside control device, and a first subsea control device and a second subsea control device. The first topside control device, the second topside control device, the first subsea control device, and the second subsea control device are each communicatively connected with the BOP and operable to control operation of the BOP. The first subsea control device is a portion of a first control pod of the subsea stack assembly. The second subsea control device is a portion of a second control pod of the subsea stack assembly. The first topside control device is communicatively connected with the second topside control device via a ring communication network.

    WELL EQUIPMENT SYSTEM FRAMEWORK
    2.
    发明申请
    WELL EQUIPMENT SYSTEM FRAMEWORK 有权

    公开(公告)号：US20250154866A1

    公开(公告)日：2025-05-15

    申请号：US18505328

    申请日：2023-11-09

    Applicant: Schlumberger Technology Corporation

    Inventor： Suman Katanguri ,  Dinesh Kumar Dhamodaran ,  Jesse Hardt ,  Prasadh Rajagopal ,  Manuel Francis T ,  Matthew Olson

    IPC: E21B47/18

    Abstract: A method can include generating a graphical user interface that includes vector graphics representations of equipment of a system for well operations, a data graphic for rendering sensor data of the system, and a graphical control actuatable to issue a control instruction for control of the system, where the system includes an uninterruptible power supply (UPS) and a blowout preventer (BOP), and where the UPS is selectively, operatively coupled to one or more electric actuators for changing a state of the BOP; responsive to operation of the system, receiving sensor data; and updating the data graphic based at least in part on the sensor data.

    Closing unit system for a blowout preventer
    3.
    发明授权
    Closing unit system for a blowout preventer 有权

    公开(公告)号：US12129729B2

    公开(公告)日：2024-10-29

    申请号：US18306471

    申请日：2023-04-25

    Applicant: Schlumberger Technology Corporation

    Inventor： Matthew Olson ,  Stephen McGuire

    IPC: E21B33/06 ,  F04B17/03 ,  F04B23/04

    CPC classification number: E21B33/063 ,  F04B17/03 ,  F04B23/04

    Abstract: A closing unit system for a blowout preventer (BOP) stack includes a first fluid reservoir, a first power source, a first pump system fluidly coupled to the first fluid reservoir and electrically coupled to the first power source, and a valve manifold fluidly coupled to the first pump system via a closing unit hose assembly and configured to couple to the BOP stack. The closing unit system also includes one or more processors that are configured to receive an input indicative of an instruction to adjust an actuator associated with the BOP stack, and instruct the first power source to provide power to the first pump system to cause the first pump system to pump a fluid from the first fluid reservoir to the valve manifold in response to the input.

    CLOSING UNIT SYSTEM FOR A BLOWOUT PREVENTER
    4.
    发明公开
    CLOSING UNIT SYSTEM FOR A BLOWOUT PREVENTER 审中-公开

    公开(公告)号：US20230258049A1

    公开(公告)日：2023-08-17

    申请号：US18306471

    申请日：2023-04-25

    Applicant: Schlumberger Technology Corporation

    Inventor： Matthew Olson ,  Stephen McGuire

    IPC: E21B33/06 ,  F04B23/04 ,  F04B17/03

    CPC classification number: E21B33/063 ,  F04B23/04 ,  F04B17/03

    Abstract: A closing unit system for a blowout preventer (BOP) stack includes a first fluid reservoir, a first power source, a first pump system fluidly coupled to the first fluid reservoir and electrically coupled to the first power source, and a valve manifold fluidly coupled to the first pump system via a closing unit hose assembly and configured to couple to the BOP stack. The closing unit system also includes one or more processors that are configured to receive an input indicative of an instruction to adjust an actuator associated with the BOP stack, and instruct the first power source to provide power to the first pump system to cause the first pump system to pump a fluid from the first fluid reservoir to the valve manifold in response to the input.

    CLOSING UNIT SYSTEM FOR A BLOWOUT PREVENTER
    5.
    发明申请
    CLOSING UNIT SYSTEM FOR A BLOWOUT PREVENTER 有权

    公开(公告)号：US20250052127A1

    公开(公告)日：2025-02-13

    申请号：US18928348

    申请日：2024-10-28

    Applicant: Schlumberger Technology Corporation

    Inventor： Matthew Olson ,  Stephen McGuire

    IPC: E21B33/06 ,  F04B17/03 ,  F04B23/04

    Abstract: A closing unit system for a blowout preventer (BOP) stack includes a fluid reservoir that stores a fluid at atmospheric pressure, at least one pump system fluidly coupled to the fluid reservoir, and at least one power source electrically coupled to the at least one pump system. At least one valve of the closing unit system is fluidly coupled to the at least one pump system and to an actuator associated with the BOP stack. The closing unit system also includes one or more processors configured to receive at least one input indicative of an instruction to control the actuator, and instruct the at least one power source to provide power to the at least one pump system to cause the at least one pump system to pump the fluid from the reservoir to the at least one valve in response to the at least one input.

    Closing unit system for a blowout preventer
    7.
    发明授权
    Closing unit system for a blowout preventer 有权

    公开(公告)号：US12129730B2

    公开(公告)日：2024-10-29

    申请号：US18329235

    申请日：2023-06-05

    Applicant: Schlumberger Technology Corporation

    Inventor： Matthew Olson ,  Stephen McGuire

    IPC: E21B33/06 ,  F04B17/03 ,  F04B23/04

    CPC classification number: E21B33/063 ,  F04B17/03 ,  F04B23/04

    Abstract: A closing unit system for a blowout preventer (BOP) stack includes a first fluid reservoir, a first power source, a first pump system fluidly coupled to the first fluid reservoir and electrically coupled to the first power source, and a valve manifold fluidly coupled to the first pump system via a closing unit hose assembly and configured to couple to the BOP stack. The closing unit system also includes one or more processors that are configured to receive an input indicative of an instruction to adjust an actuator associated with the BOP stack, and instruct the first power source to provide power to the first pump system to cause the first pump system to pump a fluid from the first fluid reservoir to the valve manifold in response to the input.

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