Patents by Inventor Yingwei Yu
Yingwei Yu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240035369Abstract: A system and method that include receiving drilling dynamics data simulated by a processor and drilling dynamics data collected by a sensor positioned in a drilling tool and extracting a feature map based on a combination of the drilling dynamics data simulated by the processor and the drilling dynamics data collected by the sensor positioned in the drilling tool. The system and method additionally include determining a feature zone from the feature map. The system and method further include selecting a drilling parameter for a drill string based on the feature zone.Type: ApplicationFiled: October 11, 2023Publication date: February 1, 2024Inventors: Wei CHEN, Yingwei YU, Yuelin SHEN, Zhengxin ZHANG, Velizar VESSELINOV
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Publication number: 20240018864Abstract: 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.Type: ApplicationFiled: September 29, 2023Publication date: January 18, 2024Inventors: Yingwei Yu, Velizar Vesselinov, Richard Meehan, Qiuhua Liu, Wei Chen, Minh Trang Chau, Yuelin Shen, Sylvain Chambon
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Publication number: 20230419005Abstract: A method can include receiving a location from a process guided by an agent, where the process intends to reach a target; assigning uncertainty to the process; performing multiple simulation runs, guided by agent output, from the location with an intent to reach the target, where the multiple simulation runs account for the uncertainty; and generating output based on the multiple runs that characterizes an ability of the agent to reach the target in view of the uncertainty.Type: ApplicationFiled: November 8, 2021Publication date: December 28, 2023Inventors: Yingwei Yu, Cheolkyun Jeong, John Richard Meehan
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Patent number: 11828155Abstract: 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.Type: GrantFiled: January 29, 2020Date of Patent: November 28, 2023Assignee: Schlumberger Technology CorporationInventors: Yingwei Yu, Velizar Vesselinov, Richard Meehan, Qiuhua Liu, Wei Chen, Minh Trang Chau, Yuelin Shen, Sylvain Chambon
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Patent number: 11821299Abstract: Methods, computing systems, and computer-readable media for interpreting drilling dynamics data are described herein. The method can include receiving drilling dynamics data simulated by a processor or collected by a sensor positioned in a drilling tool. The method can further include extracting a feature map from the drilling dynamics data, and determining that a feature zone from the feature map corresponds to a predetermined dynamic state. The feature zone can be determined using a neural network trained to associate feature zones with dynamic states. Additionally, the method can include selecting a drilling parameter for a drill string based on the feature zone.Type: GrantFiled: May 14, 2019Date of Patent: November 21, 2023Assignee: Schlumberger Technology CorporationInventors: Wei Chen, Yingwei Yu, Yuelin Shen, Zhengxin Zhang, Velizar Vesselinov
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Publication number: 20230313664Abstract: 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.Type: ApplicationFiled: June 8, 2023Publication date: October 5, 2023Inventors: Yingwei Yu, Velizar Vesselinov, Richard Meehan, Qiuhua Liu, Wei Chen, Minh Trang Chau, Yuelin Shen, Sylvain Chambon
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Publication number: 20230272705Abstract: 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.Type: ApplicationFiled: April 28, 2023Publication date: August 31, 2023Inventors: Yingwei Yu, Qiuhua Liu, Richard John Meehan, Sylvain Chambon, Mohammad Khairi Hamzah
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Publication number: 20230212934Abstract: The present disclosure relates to systems, methods, and non-transitory computer-readable media for dynamically utilizing offset drill-well data generated within a threshold geographic area to determine formation-top trends and identify formation-top depths at a subject drill-well site. To do so, in some embodiments, the disclosed systems estimate a variogram for observed formation-top depths of a subset of offset drill-wells, and, in turn, map a predicted response from the estimated variogram. For example, using weighted combinations (e.g., with Kriging weights) of the formation-top depths of the subset of offset drill-wells, the disclosed systems can map a continuous surface of a formation and identify a top-depth thereof. Moreover, the disclosed system can do so for multiple formations at the subject drill-well site, and (in real-time in response to a user input) provide for display at a client device, the associated formation-top depths, various predicted drilling events and/or predicted drilling metrics.Type: ApplicationFiled: May 27, 2021Publication date: July 6, 2023Inventors: Cheolkyun Jeong, Yingwei Yu, Velizar Vesselinov, Richard John Meehan, Priya Mishra
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Patent number: 11674375Abstract: 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.Type: GrantFiled: November 15, 2018Date of Patent: June 13, 2023Assignee: Schlumberger Technology CorporationInventors: Yingwei Yu, Qiuhua Liu, Richard John Meehan, Sylvain Chambon, Mohammad Khairi Hamzah
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Publication number: 20230124120Abstract: A method for evaluating one or more bottom hole assemblies (BHAs) includes receiving a plurality of inputs. The inputs include one or more properties of the one or more BHAs, a planned trajectory of a wellbore, and one or more properties of a subterranean formation into which the wellbore will be drilled. The method also includes simulating drilling the wellbore in the subterranean formation based at least partially upon the inputs. Drilling of the wellbore is simulated with one or more artificial intelligence (AI) agents. Drilling of the wellbore is simulated a plurality of times using each of the one or more BHAs, thereby producing a plurality of simulations. Each simulation is generated using a different one of the AI agents. The method also includes generating one or more outputs in response to simulating drilling the wellbore.Type: ApplicationFiled: September 29, 2021Publication date: April 20, 2023Inventors: Yingwei Yu, Cheolkyun Jeong, Yuelin Shen, Wei Chen, Zhengxin Zhang, Velizar Vesselinov
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Publication number: 20230082520Abstract: The present disclosure relates to systems, non-transitory computer-readable media, and methods for detecting a washout or other anomaly event in a wellbore. In particular, in one or more embodiments, the disclosed systems receive a plurality of measurements including a measured flow rate into the wellbore, a measured weight on a drill bit in the wellbore, a measured depth of the drill bit in the wellbore, and a measured pressure at a standpipe of the wellbore. In one or more embodiments, the disclosed systems estimate one or more parameters of a physical model for determining a theoretical estimate of the standpipe pressure. In one or more embodiments, the disclosed systems determine a probability that the washout or other anomaly event is occurring in the wellbore based at least partially upon the measurements and the theoretical estimate of the standpipe pressure.Type: ApplicationFiled: September 2, 2022Publication date: March 16, 2023Inventors: Aymeric Lilian Jan, Fatma Mahfoudh, Gordana Draskovic, Cheolkyun Jeong, Yingwei Yu
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Patent number: 11603749Abstract: A method can include receiving multi-channel time series data of drilling operations; training a deep neural network (DNN) using the multi-channel time series data to generate a trained deep neural network as part of a computational simulator where the deep neural network includes at least one recurrent unit; simulating a drilling operation using the computational simulator to generate a simulation result; and rendering the simulation result to a display.Type: GrantFiled: November 15, 2018Date of Patent: March 14, 2023Assignee: Schlumberger Technology CorporationInventors: Yingwei Yu, Sylvain Chambon, Qiuhua Liu
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Patent number: 11591894Abstract: A method can include receiving channels of data from equipment responsive to operation of the equipment in an environment where the equipment and environment form a dynamic system; defining a particle filter that localizes a time window with respect to the channels of data; applying the particle filter at least in part by weighting particles of the particle filter using the channels of data, where each of the particles represents a corresponding time window; and selecting one of the particles according to its weight as being the time window of an operational state of the dynamic system.Type: GrantFiled: November 15, 2018Date of Patent: February 28, 2023Assignee: Schlumberger Technology CorporationInventors: Yingwei Yu, Qiuhua Liu, Richard Meehan, Sylvain Chambon, Mohammad Hamzah
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Publication number: 20230017966Abstract: A method can include receiving input for a drilling operation that utilizes a bottom hole assembly and drilling fluid; generating a set of offset drilling operations using historical feature data, where the historical feature data are processed by computing feature distances; performing an assessment of the offset drilling operations as characterized by at least feature distance-based similarity between the drilling operation and the offset drilling operations; and outputting at least one recommendation for selection of one or more of a component of the bottom hole assembly and the drilling fluid based on the assessment.Type: ApplicationFiled: July 12, 2022Publication date: January 19, 2023Inventors: Gregory Michael Skoff, Crispin Chatar, Velizar Vesselinov, Cheolkyun Jeong, Yingwei Yu, Georgia Kouyialis, Fatma Mahfoudh
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Publication number: 20220397029Abstract: 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.Type: ApplicationFiled: June 15, 2021Publication date: December 15, 2022Inventors: Nathaniel Wicks, Yingwei Yu, Richard John Meehan, Darine Mansour
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Patent number: 11506021Abstract: A method includes acquiring data associated with a field operation of equipment in a geologic environment; filtering the data using a filter where the filter includes, along a dimension, a single maximum positive value that decreases to a single minimum negative value that increases to approximately zero; and, based on the filtering, issuing a control signal to the equipment in the geologic environment.Type: GrantFiled: June 15, 2018Date of Patent: November 22, 2022Assignee: Schlumberger Technology CorporationInventor: Yingwei Yu
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Patent number: 11421523Abstract: A method includes acquiring data during rig operations where the rig operations include operations that utilize a bit to drill rock and where the data include different types of data; analyzing the data utilizing a probabilistic mixture model for modes, a detection engine for trends and a network model for an inference based at least in part on at least one of a mode and a trend; and outputting information as to the inference where the inference characterizes a relationship between the bit and the rock.Type: GrantFiled: June 27, 2018Date of Patent: August 23, 2022Assignee: Schlumberger Technology CorporationInventors: Sai Venkatakrishnan, Sylvain Chambon, James P. Belaskie, Yingwei Yu, Mohammad Khairi Hamzah
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Publication number: 20220195861Abstract: The present disclosure relates to systems, methods, and non-transitory computer-readable media for dynamically utilizing, in potentially real time, anomaly pattern detection to optimize operational processes relating to well construction or subterranean drilling. For example, the disclosed systems use time-series data combined with rig states to automatically detect and split similar operations. Subsequently, the disclosed systems identify operation anomalies from a field-data collection utilizing an automated anomaly detection workflow. The automated anomaly detection workflow can identify operation anomalies at a more granular level by determining which process behavior contributes to the operation anomaly (e.g., according to corresponding process probabilities for a given operation). In addition, the disclosed systems can present graphical representations of operation anomalies, process behaviors (procedural curves), and/or corresponding process probabilities in an intuitive, user-friendly manner.Type: ApplicationFiled: October 22, 2021Publication date: June 23, 2022Inventors: Diego Fernando Patino Virano, Darine Mansour, Sai Venkatakrishnan Sankaranarayanan, Yingwei Yu
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Publication number: 20220145745Abstract: 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.Type: ApplicationFiled: February 17, 2021Publication date: May 12, 2022Inventors: Yingwei Yu, Richard John Meehan, Cheolkyun Jeong, Velizar Vesselinov, Wei Chen, Yuelin Shen, Minh Trang Chau
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Publication number: 20210285316Abstract: A method includes acquiring data during rig operations where the rig operations include operations that utilize a bit to drill rock and where the data include different types of data; analyzing the data utilizing a probabilistic mixture model for modes, a detection engine for trends and a network model for an inference based at least in part on at least one of a mode and a trend; and outputting information as to the inference where the inference characterizes a relationship between the bit and the rockType: ApplicationFiled: June 27, 2018Publication date: September 16, 2021Inventors: Sai Venkatakrishnan, Sylvain Chambon, James P. Belaskie, Yingwei Yu, Mohammad Khairi Hamzah