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公开(公告)号：US10801271B2
公开(公告)日：2020-10-13
申请号：US16315990
申请日：2016-09-30
Applicant: Halliburton Energy Services, Inc.
Inventor： Satyan Gopal Bhongale , Daniel Joshua Stark , Etienne Samson , Li Gao
IPC: G02B6/44 , G02B6/02 , E21B17/00 , G01N21/00 , E21B47/00 , G01D5/26 , H01G11/08 , H01G11/10 , H01G11/36 , H01G11/86
Abstract: The disclosed embodiments include an optical fiber having a graphene coating, a method to apply a graphene coating onto an optical fiber, and a fiber optic cable having a graphene coating. In one embodiment, the optical fiber includes an optical core that extends along a longitudinal axis. The optical fiber also includes a carbon based coating that covers the optical core along the longitudinal axis. The optical fiber also includes a layer of graphene formed on a first surface of the carbon based coating. The layer of graphene is formed from a laser induction process that includes focusing a laser beam at the carbon based coating to photothermally convert the first surface of the carbon based coating into graphene.
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公开(公告)号：US20180066509A1
公开(公告)日：2018-03-08
申请号：US15129139
申请日：2016-01-08
Applicant: Halliburton Energy Services, Inc
Inventor： Ahmed Fouda , Etienne Samson , Tasneem Mandviwala
IPC: E21B47/01
CPC classification number: E21B47/01
Abstract: Reelable sensors arrays are independently fabricated separate from a downhole tubular. The sensor arrays are then reeled together onto a spool. At the well site, the sensor array is unreeled from the spool and attached to the tubular as it is deployed downhole, resulting in a fast and efficient method of sensor deployment.
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公开(公告)号：US20170248731A1
公开(公告)日：2017-08-31
申请号：US15513933
申请日：2014-10-17
Applicant: HALLIBURTON ENERGY SERVICES, INC.
Inventor： Satyan Gopal Bhongale , Tasneem Mandviwala , Etienne Samson
IPC: G01V3/28 , G01R33/032 , G01R15/24
CPC classification number: G01V3/28 , G01R15/245 , G01R15/247 , G01R29/12 , G01R33/032 , G01V3/26
Abstract: An electric field sensing system, in some embodiments, comprises a magnetic shield, an optical magnetometer shielded from external magnetic fields by the magnetic shield, a conductive coil proximate to the optical magnetometer, and first and second electrodes coupled to opposite ends of the coil. The electrodes are disposed outside of the magnetic shield. The conductive coil generates a magnetic field within the optical magnetometer when electrical current passes through the conductive coil.
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公开(公告)号：US09366691B2
公开(公告)日：2016-06-14
申请号：US13875707
申请日：2013-05-02
Applicant: Halliburton Energy Services, Inc.
Inventor： Han-Sun Choi , Etienne Samson
IPC: G01J1/04 , G01P15/093 , G01H9/00 , G01P15/18 , G01D5/353
CPC classification number: G01P15/093 , G01D5/35306 , G01D5/35335 , G01D5/35387 , G01H9/004 , G01P15/18
Abstract: A sensing system includes plurality of sensors along the lengths of input and output optical fibers. Each sensor receives broadband pulses from the input fiber, dynamically senses a plurality of physical parameters in a one-to-one correspondence with a plurality of predefined wavelength bands, and forms signal pulses from the broadband pulses by transmitting only a single wavelength within each wavelength band. Each single wavelength has a dynamically-varying peak wavelength value indicative of the corresponding sensed physical parameter. The signal pulses from the output optical fiber are directed into one or more interferometers, which produce a phase deviation corresponding to each dynamically-varying peak wavelength value.
Abstract translation: 感测系统包括沿着输入和输出光纤的长度的多个传感器。 每个传感器从输入光纤接收宽带脉冲，与多个预定波长带一一对应地动态地感测多个物理参数，并且通过在每个波长内仅传输单个波长来形成来自宽带脉冲的信号脉冲 带。 每个单个波长具有指示对应的感测物理参数的动态变化的峰值波长值。 来自输出光纤的信号脉冲被引导到一个或多个干涉仪中，其产生对应于每个动态变化的峰值波长值的相位偏差。
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公开(公告)号：US20150036968A1
公开(公告)日：2015-02-05
申请号：US13953974
申请日：2013-07-30
Applicant: Halliburton Energy Services, Inc.
Inventor： Michael Joseph LeBlanc , Etienne Samson , William Neal Gibler
CPC classification number: G01L1/246 , G01K11/3206
Abstract: Methods and systems for effectively sealing a fiber optic line to a pressure gauge device are disclosed. A pressure gauge device has an outer body, a reference volume within the outer body and a pressure sensor having a first side and a second side. The first side of the pressure sensor is exposed to a pressure inlet and the second side of the pressure sensor is exposed to the reference volume. A fiber optic line is coupled to the pressure gauge device using a feedthrough device. The fiber optic line comprises a first fiber optic line portion located within the feedthrough device, a second fiber optic line portion located within the reference volume and a third fiber optic line portion located within a cable located outside the pressure gauge device and coupled to the feed through device. The first fiber optic line portion comprises a first Fiber Bragg Grating (“FBG”).
Abstract translation: 公开了将光纤线有效地密封到压力计装置的方法和系统。 压力计装置具有外体，外体内的参考体积和具有第一侧和第二侧的压力传感器。 压力传感器的第一侧暴露于压力入口，压力传感器的第二侧暴露于参考体积。 光纤线路使用馈通装置耦合到压力计装置。 光纤线路包括位于馈通装置内的第一光纤线路部分，位于参考体积内的第二光纤线路部分和位于位于压力计装置外部并连接到馈电线的电缆内的第三光纤线路部分 通过设备。 第一光纤线路部分包括第一光纤布拉格光栅（“FBG”）。
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Patent Agency Ranking
公开(公告)号：US20140326860A1
公开(公告)日：2014-11-06
申请号：US13875707
申请日：2013-05-02
Applicant: HALLIBURTON ENERGY SERVICES, INC.
Inventor： Han-Sun Choi , Etienne Samson
IPC: G01J1/04
CPC classification number: G01P15/093 , G01D5/35306 , G01D5/35335 , G01D5/35387 , G01H9/004 , G01P15/18
Abstract: A sensing system includes plurality of sensors along the lengths of input and output optical fibers. Each sensor receives broadband pulses from the input fiber, dynamically senses a plurality of physical parameters in a one-to-one correspondence with a plurality of predefined wavelength bands, and forms signal pulses from the broadband pulses by transmitting only a single wavelength within each wavelength band. Each single wavelength has a dynamically-varying peak wavelength value indicative of the corresponding sensed physical parameter. The signal pulses from the output optical fiber are directed into one or more interferometers, which produce a phase deviation corresponding to each dynamically-varying peak wavelength value.
Abstract translation: 感测系统包括沿着输入和输出光纤的长度的多个传感器。 每个传感器从输入光纤接收宽带脉冲，与多个预定波长带一一对应地动态地感测多个物理参数，并且通过在每个波长内仅传输单个波长来形成来自宽带脉冲的信号脉冲 带。 每个单个波长具有指示对应的感测物理参数的动态变化的峰值波长值。 来自输出光纤的信号脉冲被引导到一个或多个干涉仪中，其产生对应于每个动态变化的峰值波长值的相位偏差。
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公开(公告)号：US11899438B1
公开(公告)日：2024-02-13
申请号：US18082217
申请日：2022-12-15
Applicant: Halliburton Energy Services, Inc.
Inventor： Daniel Joshua Stark , Etienne Samson , Adan H. Herrera , Allan Silva Freitas , Dale E. Jamison , Adam Harold Martin , Alexander Simon Chretien
CPC classification number: G05B23/0262 , G01V1/44
Abstract: A distributed control system can be used to implement failover capabilities for control units that control well equipment during a well operation. For example, a system can include first well equipment that performs a first physical task and second well equipment that performs a second physical task different from the first physical task. Additionally, the system can include a distributed control system with a first control unit coupled to the first well equipment and a second control unit coupled to the second well equipment. Both control units may include a first control module and a second control module for automatically controlling the first physical task and the second physical task, respectively. The distributed control system can detect a failure of the second control unit and initiate a failover process in which the first control unit takes over control of the second physical task by enabling the second control module.
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公开(公告)号：US11536117B2
公开(公告)日：2022-12-27
申请号：US16491980
申请日：2018-10-08
Applicant: HALLIBURTON ENERGY SERVICES, INC.
Inventor： John Philip Granville , Etienne Samson
Abstract: Fluid characteristics of a well fluid can be monitored. For example, a computing device can receive sensor signals from an acoustic sensor positioned on a well tool. The sensor signals can indicate characteristics of acoustic emissions generated by a well fluid impacting the well tool. The computing device can determine an acoustic signature for the well fluid using the characteristics of the acoustic emissions. The computing device can determine a difference between the acoustic signature a baseline acoustic-signature for the well fluid. The computing device can determine one or more fluid characteristics of the well fluid using the difference between the acoustic signature and the baseline acoustic-signature. The computing device can transmit a notification indicating the one or more fluid characteristics.
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公开(公告)号：US20210071521A1
公开(公告)日：2021-03-11
申请号：US16488878
申请日：2018-11-06
Applicant: Halliburton Energy Services, Inc.
Inventor： Jian Li , Christopher Michael Jones , Etienne Samson , Bin Dai , Ilker R. Capoglu
IPC: E21B47/12 , E21B49/08 , G06F16/9035
Abstract: An apparatus includes a processor and a machine-readable medium having program code to cause the apparatus to obtain a first dictionary based on a first training set of signals and determine a first subset of the first training set of signals based on a training reconstruction accuracy threshold and the first dictionary, wherein each atom in the first dictionary includes at least one of a signal pattern and a function representing the signal pattern. The program code also includes code to generate a second dictionary based on a second training set of signals, wherein the second training set of signals includes the first subset of the first training set of signals.
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30.发明授权公开(公告)号：US10927666B2
公开(公告)日：2021-02-23
申请号：US15773538
申请日：2015-12-15
Applicant: HALLIBURTON ENERGY SERVICES, INC.
Inventor： Neal Gregory Skinner , Etienne Samson , Tasneem Mandviwala
IPC: E21B47/135 , G01V3/26 , E21B47/125 , E21B47/06 , G01V3/34
Abstract: Electromagnetic field monitoring methods and systems for obtaining data corresponding to subsurface rock formations. An electromagnetic field monitoring system includes an electromagnetic transmitter located downhole in a well bore and configured to radiate electromagnetic radiation into a subsurface formation; a fiber optic cable coupled with a fiber optic interrogator, the at least one fiber optic cable and the interrogator located at the surface; and an array of electromagnetic sensors integrally formed in the fiber optic cable and configured to detect the electromagnetic radiation radiated through the subsurface formation. A method of detecting electromagnetic radiation at the surface of an oil well includes transmitting, from an electromagnetic transmitter, electromagnetic radiation into a subsurface formation; and sensing, from the subsurface formation, electromagnetic radiation at the surface of the oil well.
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