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公开(公告)号：US12158555B2
公开(公告)日：2024-12-03
申请号：US17250701
申请日：2018-08-21
Applicant: Schlumberger Technology Corporation
Inventor： Sai Venkatakrishnan Sankaranarayanan , Oney Erge , Sylvain Chambon , Richard Meehan , Mohammad Khairi Hamzah , Darine Mansour , David Conn
Abstract: A method can include acquiring data associated with a field operation in a geologic environment; processing the data by partitioning operationally and representing symbolically; formulating a symbolic query for an operating procedure specification; performing a search of the symbolically represented data utilizing the symbolic query and a probabilistic chain model; receiving a search result responsive to the search; assessing compliance with the operation procedure specification utilizing the search result; and issuing a control signal to field equipment utilizing the assessment of compliance.
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公开(公告)号：US11891890B2
公开(公告)日：2024-02-06
申请号：US17758034
申请日：2020-12-18
Applicant: Schlumberger Technology Corporation
Inventor： Richard Meehan , James Belaskie
Abstract: A method can include receiving block position data of a rig prior to addition of a length of pipe to a drillstring, where the drillstring is disposed at least in part in a borehole and supported by the rig; receiving block position data of the rig after addition of the length of pipe to the drillstring; and controlling position of the drillstring with respect to time using the rig and at least a portion of the block position data for landing a drill bit of the drillstring on a bottom of the borehole.
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公开(公告)号：US20230325731A1
公开(公告)日：2023-10-12
申请号：US18332830
申请日：2023-06-12
Applicant: Schlumberger Technology Corporation
Inventor： Richard Meehan , Benoit Foubert , Jean-Pierre Poyet
CPC classification number: G06Q10/06 , E21B44/00 , G05B19/0421 , E21B41/00 , E21B21/00 , E21B47/00 , G05B19/0426 , G05B2219/25232 , G05B2219/25419 , G05B2219/32197 , Y02P90/02 , G06F3/0482
Abstract: A system and method that may include generating a well plan that includes a plurality of tasks for a well and a level of detail of a component of a wellsite system. The system and method may also include deploying the plurality of tasks of the well plan to be executed by equipment. The system and method may additionally include obtaining state information from the equipment to monitor performance of at least one task of the plurality of tasks. The system and method may further include determining completion of the at least one task based on the achievement of desired states of the wellsite system.
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公开(公告)号：US20240133291A1
公开(公告)日：2024-04-25
申请号：US18402981
申请日：2024-01-03
Applicant: Schlumberger Technology Corporation
Inventor： Richard Meehan , James Belaskie
Abstract: A system and method that include receiving an initial on-bottom signal that is indicative of an on-bottom state. The system and method also include receiving data indicative of a block position of the block for an in-slips state and a block position for going to an out-of-slips state of a rig. The system and method additionally include receiving data indicative of slips status of slips of the rig that is indicative of in-slips or out-of-slips. The system and method further include utilizing the data indicative of the slips status and the data indicative of the block position to control a drilling operation.
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公开(公告)号：US20240018864A1
公开(公告)日：2024-01-18
申请号：US18477656
申请日：2023-09-29
Applicant: Schlumberger Technology Corporation
Inventor： Yingwei Yu , Velizar Vesselinov , Richard Meehan , Qiuhua Liu , Wei Chen , Minh Trang Chau , Yuelin Shen , Sylvain Chambon
IPC: E21B44/00 , E21B47/024 , E21B7/04
CPC classification number: E21B44/00 , E21B47/024 , E21B7/04
Abstract: A system and method that include receiving sensor data during drilling of a portion of a borehole in a geologic environment. The system and method also include selecting a drilling mode from a plurality of drilling modes based at least on a portion of the sensor data. The system and method additionally include simulating drilling of the borehole using the selected drilling mode in a multi-dimensional spatial environment to generate a simulated state of the borehole in the geologic environment. The system and method further include analyzing the simulated state of the borehole and generating a reward using the simulated state of the borehole and a planned borehole trajectory and using the reward to train an agent to provide automated directional drilling with transitions between at least one of: a plurality of drilling modes and a plurality of toolface settings.
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Patent Agency Ranking
公开(公告)号：US20230376873A1
公开(公告)日：2023-11-23
申请号：US18361942
申请日：2023-07-31
Applicant: Schlumberger Technology Corporation
Inventor： Benoit Foubert , Richard Meehan , Jean-Pierre Poyet , Sandra Reyes , Raymond Lin , Sylvain Chambon
IPC: G06Q10/0633 , E21B44/00 , G06Q10/109 , G06Q50/26 , G06F40/40
CPC classification number: G06Q10/0633 , E21B44/00 , G06Q10/109 , G06Q50/26 , G06F40/40
Abstract: A system and method that include receiving sensor data acquired during execution of a drilling operation workflow and generating state information of a wellsite system and receiving contextual information for a role associated with a workflow that includes one or more tasks of the workflow. The system and method also include generating a natural language report based at least in part on the state information and based at least in part on the contextual information to facilitate planning and execution of the one or more tasks of the workflow. The system and method further include transmitting the natural language report via a network interface based at least in part on an identifier associated with the role and presenting a graphical user interface that renders information as to the planning and execution of the one or more tasks of the workflow to achieve a desired state of the wellsite system.
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公开(公告)号：US20210302612A1
公开(公告)日：2021-09-30
申请号：US17250701
申请日：2018-08-21
Applicant: Schlumberger Technology Corporation
Inventor： Sai Venkatakrishnan , Oney Erge , Sylvain Chambon , Richard Meehan , Mohammad Khairi Hamzah , Darine Mansour , David Conn
Abstract: A method can include acquiring data associated with a field operation in a geologic environment; processing the data by partitioning operationally and representing symbolically; formulating a symbolic query for an operating procedure specification; performing a search of the symbolically represented data utilizing the symbolic query and a probabilistic chain model; receiving a search result responsive to the search; assessing compliance with the operation procedure specification utilizing the search result; and issuing a control signal to field equipment utilizing the assessment of compliance.
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公开(公告)号：US20200370409A1
公开(公告)日：2020-11-26
申请号：US16776373
申请日：2020-01-29
Applicant: Schlumberger Technology Corporation
Inventor： Yingwei Yu , Velizar Vesselinov , Richard Meehan , Qiuhua Liu , Wei Chen , Minh Trang Chau , Yuelin Shen , Sylvain Chambon
IPC: E21B44/00 , E21B7/04 , E21B47/024
Abstract: A method can include receiving sensor data during drilling of a portion of a borehole in a geologic environment; determining a drilling mode from a plurality of drilling modes using a trained neural network and at least a portion of the sensor data; and issuing a control instruction for drilling an additional portion of the borehole using the determined drilling mode.
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公开(公告)号：US12252975B2
公开(公告)日：2025-03-18
申请号：US18331269
申请日：2023-06-08
Applicant: Schlumberger Technology Corporation
Inventor： Yingwei Yu , Velizar Vesselinov , Richard Meehan , Qiuhua Liu , Wei Chen , Minh Trang Chau , Yuelin Shen , Sylvain Chambon
IPC: E21B44/00 , E21B7/04 , E21B47/024
Abstract: A system and method that include receiving sensor data during drilling of a portion of a borehole in a geologic environment. The system and method also include selecting a drilling mode from a plurality of drilling modes based at least on a portion of the sensor data. The system and method additionally include simulating drilling of the borehole using the selected drilling mode and generating a state of the borehole in the geologic environment based on the simulated drilling of the borehole. The system and method further include generating a reward using the state of the borehole and a planned borehole trajectory and using the reward through deep reinforcement learning to maximize future rewards for drilling actions.
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公开(公告)号：US20230313664A1
公开(公告)日：2023-10-05
申请号：US18331269
申请日：2023-06-08
Applicant: Schlumberger Technology Corporation
Inventor： Yingwei Yu , Velizar Vesselinov , Richard Meehan , Qiuhua Liu , Wei Chen , Minh Trang Chau , Yuelin Shen , Sylvain Chambon
IPC: E21B44/00 , E21B47/024 , E21B7/04
CPC classification number: E21B44/00 , E21B47/024 , E21B7/04
Abstract: A system and method that include receiving sensor data during drilling of a portion of a borehole in a geologic environment. The system and method also include selecting a drilling mode from a plurality of drilling modes based at least on a portion of the sensor data. The system and method additionally include simulating drilling of the borehole using the selected drilling mode and generating a state of the borehole in the geologic environment based on the simulated drilling of the borehole. The system and method further include generating a reward using the state of the borehole and a planned borehole trajectory and using the reward through deep reinforcement learning to maximize future rewards for drilling actions.
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