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.

公开(公告)号：US20250156055A1

公开(公告)日：2025-05-15

申请号：US18505308

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: G06F3/04847 ,  E21B33/06 ,  E21B41/00 ,  G06F3/0482 ,  G06T11/20

Abstract: A computational framework can include a graphical user interface (GUI) generator; a logic generator; and a graphics generator, where the GUI generator generates a GUI for configuring a system of well equipment based on selections of graphical menu items, where the GUI dynamically responds to an interactive selection of one of the graphical menu items based on logic generated by the logic generator, and where the graphics generator generates a vector graphics representation of the system of well equipment as configured.

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.