公开(公告)号：US11727322B2

公开(公告)日：2023-08-15

申请号：US17061173

申请日：2020-10-01

Applicant: Schlumberger Technology Corporation

Inventor： Richard John Meehan ,  Benoit Foubert ,  Jean-Pierre Poyet

IPC: G06Q10/06 ,  G06F3/0482 ,  G06F3/04847 ,  E21B44/00 ,  G05B19/042 ,  E21B41/00 ,  E21B21/00 ,  E21B47/00

CPC classification number: G06Q10/06 ,  E21B21/00 ,  E21B41/00 ,  E21B44/00 ,  E21B47/00 ,  G05B19/0421 ,  G05B19/0426 ,  G05B2219/25232 ,  G05B2219/25419 ,  G05B2219/32197 ,  G06F3/0482 ,  G06F3/04847 ,  Y02P90/02

Abstract: A method can include receiving scheduled tasks associated with subsystems of a wellsite system wherein the scheduled tasks are associated with achievement of desired states of the wellsite system; transmitting task information for at least a portion of the scheduled tasks to computing devices associated with the subsystems; receiving state information via the wellsite system; assessing the state information with respect to one or more of the desired states; based at least in part on the assessing, scheduling a task; and transmitting task information for the task to one or more of the computing devices associated with the subsystems.

公开(公告)号：US20220397029A1

公开(公告)日：2022-12-15

申请号：US17304151

申请日：2021-06-15

Applicant: Schlumberger Technology Corporation

Inventor： Nathaniel Wicks ,  Yingwei Yu ,  Richard John Meehan ,  Darine Mansour

IPC: E21B44/04 ,  E21B45/00

Abstract: A method can include receiving sensor data; determining a rate of penetration drilling parameter value using a trained neural network and at least a portion of the sensor data; and issuing a control instruction for drilling a borehole using the determined rate of penetration drilling parameter value.

公开(公告)号：US10995571B2

公开(公告)日：2021-05-04

申请号：US16304330

申请日：2017-05-24

Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION

Inventor： Shunfeng Zheng ,  Richard John Meehan ,  John David Rowatt ,  Vishwanathan Parmeshwar ,  Joergen Kringen Johnsen ,  Sylvain Chambon

IPC: E21B19/16 ,  E21B44/00 ,  E21B3/02

Abstract: A drilling rig site may include at least one tubular configured to be inserted into a wellbore at the drilling rig, at least one imaging device configured to detect a location of an end of the at least one tubular or a feature of the at least one tubular, and a processor receiving an input from the at least one imaging device and configured to calculate a distance between the end of the at least one tubular and another element, a diameter of the at least one tubular, or movement of the at least one tubular. A method for completing a drilling operation at a rig site, may include capturing an image of a tubular at a rig site, the tubular configured to be inserted into a wellbore at the rig site, detecting a location of an end of the tubular or a feature of the tubular from the image, and determining a diameter of the tubular, a distance between the detected end of the tubular and another element, or movement of the tubular.

公开(公告)号：US20210017838A1

公开(公告)日：2021-01-21

申请号：US17061173

申请日：2020-10-01

Applicant: Schlumberger Technology Corporation

Inventor： Richard John Meehan ,  Benoit Foubert ,  Jean-Pierre Poyet

IPC: E21B41/00 ,  E21B44/00 ,  G05B19/042 ,  E21B47/00 ,  E21B21/00 ,  G06F3/0482 ,  G06F3/0484

Abstract: A method can include receiving scheduled tasks associated with subsystems of a wellsite system wherein the scheduled tasks are associated with achievement of desired states of the wellsite system; transmitting task information for at least a portion of the scheduled tasks to computing devices associated with the subsystems; receiving state information via the wellsite system; assessing the state information with respect to one or more of the desired states; based at least in part on the assessing, scheduling a task; and transmitting task information for the task to one or more of the computing devices associated with the subsystems.

公开(公告)号：US10794153B2

公开(公告)日：2020-10-06

申请号：US15565949

申请日：2016-04-18

Applicant: Schlumberger Technology Corporation

Inventor： Richard John Meehan ,  Benoit Foubert ,  Jean-Pierre Poyet

IPC: E21B41/00 ,  E21B44/00 ,  G05B19/042 ,  E21B47/00 ,  E21B21/00 ,  G06F3/0482 ,  G06F3/0484

Abstract: A method can include receiving scheduled tasks associated with subsystems of a wellsite system wherein the scheduled tasks are associated with achievement of desired states of the wellsite system; transmitting task information for at least a portion of the scheduled tasks to computing devices associated with the subsystems; receiving state information via the wellsite system; assessing the state information with respect to one or more of the desired states; based at least in part on the assessing, scheduling a task; and transmitting task information for the task to one or more of the computing devices associated with the subsystems.

公开(公告)号：US12071844B2

公开(公告)日：2024-08-27

申请号：US17177897

申请日：2021-02-17

Applicant: Schlumberger Technology Corporation

Inventor： Yingwei Yu ,  Richard John Meehan ,  Cheolkyun Jeong ,  Velizar Vesselinov ,  Wei Chen ,  Yuelin Shen ,  Minh Trang Chau

IPC: E21B44/00 ,  E21B47/026 ,  E21B49/00 ,  E21B49/08

CPC classification number: E21B44/00 ,  E21B47/026 ,  E21B49/003 ,  E21B49/0875 ,  E21B2200/20 ,  E21B2200/22

Abstract: A method for drilling a well includes generating a plurality of proposed drilling actions using a plurality of working agents based on a working environment, simulating drilling responses to the proposed drilling actions using a plurality of validation agents in a validation environment that initially represents the working environment, determining rewards for the proposed drilling actions based on the simulating, using the validation agents, selecting one of the proposed drilling actions, and causing a drilling rig to execute the selected one of the proposed actions.

公开(公告)号：US20230272705A1

公开(公告)日：2023-08-31

申请号：US18308881

申请日：2023-04-28

Applicant: Schlumberger Technology Corporation

Inventor： Yingwei Yu ,  Qiuhua Liu ,  Richard John Meehan ,  Sylvain Chambon ,  Mohammad Khairi Hamzah

IPC: E21B44/00 ,  E21B21/08 ,  G06N7/00 ,  G01V1/50 ,  E21B49/00 ,  G01V11/00 ,  G06F30/20 ,  G06F17/15 ,  G06F17/16 ,  G06F30/27 ,  G06N3/044 ,  G06N3/047 ,  G06N3/08

CPC classification number: E21B44/00 ,  E21B21/08 ,  G06N7/00 ,  G01V1/50 ,  E21B49/003 ,  G01V11/00 ,  G06F30/20 ,  G06F17/15 ,  G06F17/16 ,  G06F30/27 ,  G06N3/044 ,  G06N3/047 ,  G06N3/08 ,  G01V2200/14 ,  G01V2200/16 ,  G06T13/80

Abstract: A system and method that can include training a deep neural network using time series data that represents functions of a non-linear Kalman filter that represents a dynamic system of equipment and environment and models a pre-defined operational procedure as a temporal sequence. The system and method can also include receiving operation data from the equipment responsive to operation in the environment and outputting an actual operation as an actual sequence of operational actions by the deep neural network. The system and method can additionally include performing an operation-level comparison to evaluate the temporal sequence against the actual sequence using a distance function in a latent space of the deep neural network and outputting a score function that quantifies the distance function in the latent space. The system and method can further include controlling an electronic component to execute an electronic operation based on the score function.

公开(公告)号：US20220145745A1

公开(公告)日：2022-05-12

申请号：US17177897

申请日：2021-02-17

Applicant: Schlumberger Technology Corporation

Inventor： Yingwei Yu ,  Richard John Meehan ,  Cheolkyun Jeong ,  Velizar Vesselinov ,  Wei Chen ,  Yuelin Shen ,  Minh Trang Chau

IPC: E21B44/00 ,  E21B49/00 ,  E21B47/026 ,  E21B49/08

Abstract: A method for drilling a well includes generating a plurality of proposed drilling actions using a plurality of working agents based on a working environment, simulating drilling responses to the proposed drilling actions using a plurality of validation agents in a validation environment that initially represents the working environment, determining rewards for the proposed drilling actions based on the simulating, using the validation agents, selecting one of the proposed drilling actions, and causing a drilling rig to execute the selected one of the proposed actions.

公开(公告)号：US20210166115A1

公开(公告)日：2021-06-03

申请号：US16636317

申请日：2018-11-15

Applicant: Schlumberger Technology Corporation

Inventor： Yingwei Yu ,  Qiuhua Liu ,  Richard John Meehan ,  Sylvain Chambon ,  Mohammad Khairi Hamzah

IPC: G06N3/08 ,  G06F17/15 ,  G06F17/16

Abstract: A method can include training a deep neural network to generate a trained deep neural network where the trained deep neural network represents functions of a nonlinear Kalman filter that represents a dynamic system of equipment and environment via an internal state vector of the dynamic system; generating a base internal state vector, that corresponds to a pre-defined operational procedure, using the trained deep neural network; receiving operation data from the equipment responsive to operation in the environment; generating an internal state vector using the operation data and the trained deep neural network; and comparing at least the internal state vector to at least the base internal state vector.

公开(公告)号：US10719893B2

公开(公告)日：2020-07-21

申请号：US15672461

申请日：2017-08-09

Applicant: Schlumberger Technology Corporation

Inventor： Richard John Meehan

IPC: G06F16/22 ,  G06Q50/06 ,  G06F3/06

Abstract: A method can include receiving data associated with a drilling operation in a geologic environment; determining a state based at least in part on the data; representing the state using a symbolic representation scheme that includes letters; storing the represented state in a database; and, for a combination of letters that represents a combination of states, performing a search engine based search of the database to generate a search result.