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公开(公告)号：US10934813B2
公开(公告)日：2021-03-02
申请号：US15541607
申请日：2015-03-05
Applicant: Halliburton Energy Services, Inc.
Inventor： Jason D. Dykstra , Zhijie Sun , Yuzhen Xue
Abstract: In some aspects, the present invention comprises a system and method for optimizing the control scheme used for drilling operations based on the complex and large data sets available in realtime during operation of a wellsite and based on existing model data available at the wellsite for past similar drilling operations. Such optimizations typically require downtime to quantify how the realtime values will factor into the control model, but the present invention allows for such optimization in realtime in a closed-loop system that will reduce the non-productive time associated with reservoir operations.
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公开(公告)号：US20200340311A1
公开(公告)日：2020-10-29
申请号：US16923691
申请日：2020-07-08
Applicant: Halliburton Energy Services, Inc.
Inventor： Yuzhen Xue , Jason D. Dykstra , Xiaoqing Ge
Abstract: A stochastic control method includes determining a property of a solid present in a drilling fluid circulating within a mud circulation system and identifying a mud circulation model that dictates operation of the mud circulation system. The mud circulation model is based on one or more models of one or more uncertainties encountered during a wellbore drilling operation. The method further includes determining an accuracy of the mud circulation model based on a difference between the determined property of the solid present in the drilling fluid and a solid property of the drilling fluid as provided by the mud circulation model, and programming a controller of the mud circulation system based on the mud circulation model to modify operation of the mud circulation system.
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公开(公告)号：US10809406B2
公开(公告)日：2020-10-20
申请号：US15329049
申请日：2014-08-07
Applicant: Halliburton Energy Services, Inc.
Inventor： Yiming Zhao , Xingyong Song , Jason D. Dykstra
IPC: G01V1/50 , E21B23/14 , E21B47/14 , G01V1/52 , G10K11/178 , E21B47/017 , E21B49/00 , G01V1/42
Abstract: In accordance with some embodiments of the present disclosure, a method for vibration control for a wellbore logging tool is disclosed. The method may include measuring an initial output signal of the wellbore logging tool. Additionally, the method may include generating a first braking signal based on the initial output signal of the wellbore logging tool. The method may further include transmitting the first braking signal to the wellbore logging tool. The first braking signal may be designed to dampen the vibration of the wellbore logging tool.
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公开(公告)号：US10738548B2
公开(公告)日：2020-08-11
申请号：US15776757
申请日：2016-01-29
Applicant: HALLIBURTON ENERGY SERVICES, INC.
Inventor： Yuzhen Xue , Jason D. Dykstra , Xiaoqing Ge
Abstract: A stochastic control method includes measuring a fluid property of a drilling fluid circulating within a mud circulation system and identifying a mud circulation model that dictates operation of the mud circulation system. The mud circulation model is based on one or more models of one or more uncertainties encountered during a wellbore drilling operation. The method further includes determining an accuracy of the mud circulation model based on a residue between the measured fluid property of the drilling fluid and a fluid property of the drilling fluid as provided by the mud circulation model, and programming a controller of the mud circulation system based on the mud circulation model to modify operation of the mud circulation system.
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公开(公告)号：US10648317B2
公开(公告)日：2020-05-12
申请号：US15500881
申请日：2015-10-22
Applicant: Halliburton Energy Services, Inc.
Inventor： Jason D. Dykstra , Zhijie Sun
IPC: E21B44/00 , E21B34/16 , G05B23/02 , E21B21/01 , E21B33/06 , E21B41/00 , E21B47/00 , E21B47/06 , E21B47/10 , G01V11/00 , G05B19/048
Abstract: A method of detecting a fault in an oil and gas apparatus controlled by a controller is provided. The method includes collecting a test set of data using a sensor proximate to an oil and gas apparatus during the operation of the oil and gas apparatus under test operating conditions, the test set of data being associated with an operating parameter of the controller, determining a percentage of the test set of data that falls outside a normal operation region of the oil and gas apparatus, and configuring the controller in response to the percentage being between a fault-free percentage threshold and a fault percentage threshold.
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Patent Agency Ranking
公开(公告)号：US10550683B2
公开(公告)日：2020-02-04
申请号：US14912087
申请日：2013-09-17
Applicant: Halliburton Energy Services, Inc.
Inventor： Jason D. Dykstra , Fanping Bu , Yuzhen Xue
Abstract: An example method for removal of stick-slip vibrations may comprise receiving a command directed to a controllable element of a drilling assembly. A smooth trajectory profile may be generated based, at least in part, on the command. A frictional torque value for a drill bit of the drilling assembly may be determined. The example method may further include generating a control signal based, at least in part, on the trajectory profile, the frictional torque value, and a model of the drilling assembly, and transmitting the control signal to the controllable element.
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公开(公告)号：US10527468B2
公开(公告)日：2020-01-07
申请号：US15324135
申请日：2016-07-13
Applicant: Halliburton Energy Services, Inc.
Inventor： Jason D. Dykstra , Zhijie Sun , Xiaoqing Ge
Abstract: Two control strategies may be implemented to optimize mud circulation in a drilling mud circulation system. In a networked control strategy, the mud circulation system does not involve any centralized controller yet all the local controllers can exchange information in real-time via a central data storage. The master-slave control strategy involves a centralized optimizer, and the subsystems are treated as slave systems and are driven by a visual master control system.
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公开(公告)号：US10408021B2
公开(公告)日：2019-09-10
申请号：US15025408
申请日：2013-10-18
Applicant: Halliburton Energy Services, Inc.
Inventor： Jason D. Dykstra , Qiuying Gu
Abstract: Techniques for managing a hydraulic fracturing operation include receiving a selection of a proxy model that represents a first principles model of a hydraulic fracturing operation, the proxy model including at least one property of a plurality of properties of the first principles model associated with the hydraulic fracturing operation; simulating the selected proxy model to generate a modeled output based on the property; and determining a value of a control setpoint for hydraulic fracturing operation equipment based on the modeled output.
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公开(公告)号：US10301913B2
公开(公告)日：2019-05-28
申请号：US15328834
申请日：2014-12-31
Applicant: HALLIBURTON ENERGY SERVICES, INC.
Inventor： Jason D. Dykstra , Zhijie Sun
Abstract: A system for optimizing a running operation includes an interface to equipment and sensors for performing the running operation. The interface supplies control signals to the equipment and obtains measurement signals from the sensors. The system further includes a short-term optimizer that derives a current job state based at least in part on the measurement signals, and that further adjusts the control signals to optimize a short-term cost function. The short-term cost function includes a difference between the current job state and a desired job state derived from optimized values of a set of decision variables. The system further includes a long-term optimizer module that determines the optimized values based on a long-term cost function, the long-term cost function accounting for at least a long-term reward and a final state cost.
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公开(公告)号：US20180372907A1
公开(公告)日：2018-12-27
申请号：US15755473
申请日：2015-09-17
Applicant: Halliburton Energy Services, Inc.
Inventor： Jason D. Dykstra , Yiming Zhao , Xingyong Song
Abstract: A method of evaluating a subterranean formation includes conveying a tool along a borehole. The tool includes a transmitter that transmits a drive pulse and a receiver that receives at least one formation response to the drive pulse. The method further includes calculating a signal-to-noise ratio of the at least one formation response and comparing the signal-to-noise ratio to a programmable threshold. The method further includes determining, based on the comparing, an adjusted drive pulse to transmit and transmitting the adjusted drive pulse. The method further includes and receiving at least one formation response to the adjusted drive pulse and deriving formation data from the at least one formation response to the adjusted drive pulse. The method further includes displaying a representation of the formation based on the formation data.
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