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公开(公告)号：US10948622B2
公开(公告)日：2021-03-16
申请号：US15759806
申请日：2015-12-17
Applicant: Halliburton Energy Services, Inc.
Inventor： Etienne Samson , Ahmed E. Fouda , Burkay Donderici , Glenn Andrew Wilson
IPC: G01V3/28 , E21B43/20 , G01V3/34 , E21B47/10 , E21B47/113
Abstract: A well monitoring system includes a plurality of transmitter coils coupled to an exterior of a casing positioned within a wellbore, wherein one or more first transmitter coils are positioned at a first location and one or more second transmitter coils are positioned at a second location axially offset from the first location. At least one receiver coil is coupled to the exterior of the casing and positioned at the second location. A power source is communicably coupled to the one or more first and second transmitter coils. The one or more first transmitter coils generates a magnetic field detectable by the at least one receiver coil, and the one or more second transmitter coils generates a bucking signal that minimizes a direct coupling between the one or more first transmitter coils and the at least one receiver coil.
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公开(公告)号：US20210062642A1
公开(公告)日：2021-03-04
申请号：US16488846
申请日：2018-11-06
Applicant: Halliburton Energy Services, Inc.
Inventor： Jian Li , Bin Dai , Christopher Michael Jones , Etienne Samson , Ilker R. Capoglu
Abstract: An apparatus includes a subsurface sensor for use in a borehole to provide a subsurface measurement series, a subsurface processor to receive the subsurface measurement series, and a machine-readable medium. The machine-readable medium has program code to cause the apparatus to obtain the subsurface measurement series and generate an atom combination based on the subsurface measurement series using the subsurface processor, wherein the atom combination comprises a subset of atoms from a dictionary. The code also has instructions to generate a set of characterizing values and transmit the set of characterizing values to a different physical location, wherein the set of characterizing values comprises an atom identifier and at least one corresponding atom weight for at least one atom from the atom combination.
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公开(公告)号：US10598810B2
公开(公告)日：2020-03-24
申请号：US15312051
申请日：2014-05-19
Applicant: HALLIBURTON ENERGY SERVICES, INC.
Inventor： Tasneem A. Mandviwala , Glenn A. Wilson , Ahmed Fouda , Burkay Donderici , Etienne Samson
Abstract: A magnetic field sensor unit for a downhole environment includes an optical fiber, a magnetic field sensor, and an optical transducer. The sensor unit also includes a sealed housing that encloses the magnetic field sensor and the optical transducer. The optical transducer is configured to generate a light beam or to modulate a source light beam in the optical fiber in response to a magnetic field sensed by the magnetic field sensor. Related magnetic field measurement methods and systems deploy one or more of such magnetic field sensor units in a downhole environment to obtain magnetic field measurements due to an emitted electromagnetic field.
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公开(公告)号：US20180119530A1
公开(公告)日：2018-05-03
申请号：US15572673
申请日：2015-06-26
Applicant: Halliburton Energy Services, Inc.
Inventor： Neal Gregory Skinner , Etienne Samson
IPC: E21B43/1185 , F42B3/113 , F42C13/02
CPC classification number: E21B43/1185 , F42B3/113 , F42C13/02
Abstract: In accordance with embodiments of the present disclosure, systems and methods for triggering detonation of a perforating gun via optical signals are provided. An improved laser firing head may be used with an optical cable (e.g., fiber optic cable) run through the wellbore to trigger detonation of a perforating gun in response to an optical signal. The laser firing head may be activated, and the perforating gun fired, upon the application of an optical signal output from the surface and transmitted through the optical cable. The disclosed system using the laser firing head with the optical cable may be impervious to electrical interference, since the laser firing head may only fire the perforating gun when a properly modulated laser or light source is directed down the optical cable for a specific period of time.
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15.发明申请公开(公告)号：US20180017697A1
公开(公告)日：2018-01-18
申请号：US15125650
申请日：2015-12-04
Applicant: Halliburton Energy Services, Inc
Inventor： Ahmed E. Fouda , Tasneem Mandviwala , Burkay Donderici , Etienne Samson
Abstract: Methods and systems of electromagnetic sensing in a wellbore are presented in this disclosure for monitoring annulus fluids and water floods. An array of transmitters and one or more receivers are located along a casing in the wellbore. A transmitter in the array and one of the receivers can be mounted on a same collar on the casing forming a transmitter-receiver pair. The receiver can receive a signal originating from the transmitter and at least one other signal originating from at least one other transmitter in the array, wherein the signal is indicative of a fluid in the wellbore in a vicinity of the transmitter-receiver pair and the at least one other signal is indicative of another fluid in a formation around the wellbore. The receiver can further communicate, via a waveguide, the signal and the at least one other signal to a processor for signal interpretation.
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Patent Agency Ranking
公开(公告)号：US20170167250A1
公开(公告)日：2017-06-15
申请号：US15038894
申请日：2014-03-06
Applicant: HALLIBURTON ENERGY SERVICES, INC.
Inventor： Neal Gregory Skinner , Etienne Samson
CPC classification number: E21B47/16 , E21B47/122 , H02J50/12 , H04B5/0037 , H04B5/0075
Abstract: A downhole system usable with a well string is provided that can include a first resonator positioned on the well string. The system can also include a second resonator positioned to couple with the first resonator by an evanescent field. The second resonator can include a load. Further, the system can include a metamaterial positioned between the first resonator and the second resonator for amplifying or extending a range of the evanescent field.
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公开(公告)号：US20170160422A1
公开(公告)日：2017-06-08
申请号：US15021980
申请日：2015-06-05
Applicant: Halliburton Energy Services, Inc.
Inventor： Burkay Donderici , George David Goodman , Etienne Samson
CPC classification number: G01V3/28 , E21B47/123 , G01V3/26
Abstract: A downhole galvanic logging system including a first transmitter electrode configured to convey an exciter current into a formation and a second transmitter electrode configured to receive a return current from the formation. A first transmission line being coupled to the first transmitter electrode and configured to carry the exciter current, and a second transmission line being coupled to the second transmitter electrode and configured to carry the return current. The transmission lines can be arranged in a twisted pattern. A receiver device is positioned between the transmitter electrodes along an axial length of the downhole galvanic logging system. The receiver device can be configured to detect an electrical signal that is proportional to a resistivity of the formation. The second transmitter electrode can be coupled to one end of the receiver device with the second transmission line coupled to the second transmitter electrode through the receiver device.
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公开(公告)号：US20150086152A1
公开(公告)日：2015-03-26
申请号：US14490335
申请日：2014-09-18
Applicant: Halliburton Energy Services, Inc.
Inventor： Etienne Samson , John Maida , David Andrew Barfoot
IPC: G02F1/29
CPC classification number: G02F1/29 , E21B47/122 , E21B47/123 , H04B10/90 , H04B13/00
Abstract: Various embodiments include systems and methods to communicate along pipes using a conductive waveguide at quasioptical frequencies. The communication can be conducted as propagation to and from a tool at the quasioptical frequencies. A communication architecture may include a transmitter and receiver at one end of the conductive waveguide and a modulation device at an opposite end of the conductive waveguide. Additional systems and methods are disclosed.
Abstract translation: 各种实施例包括使用导电波导在准光学频率下沿管道进行通信的系统和方法。 通信可以作为在准光频率下传播到工具的方式进行。 通信架构可以包括在导电波导的一端处的发射器和接收器以及在导电波导的相对端处的调制器件。 公开了附加的系统和方法。
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公开(公告)号：US11384604B2
公开(公告)日：2022-07-12
申请号：US17018524
申请日：2020-09-11
Applicant: Halliburton Energy Services, Inc.
Inventor： Satyan Gopal Bhongale , Daniel Joshua Stark , Etienne Samson , Li Gao
IPC: E21B17/00 , E21B47/00 , G01D5/26 , G01N21/00 , G02B6/02 , G02B6/44 , H01G11/08 , H01G11/10 , H01G11/36 , H01G11/86
Abstract: 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 are disclosed. A first carbon based coating is applied to an optical fiber along a longitudinal axis of the optical fiber. A laser beam is focused at the first carbon based coating. A first surface of the first carbon based coating is photothermally converted into a first layer of graphene.
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公开(公告)号：US10941637B2
公开(公告)日：2021-03-09
申请号：US15572673
申请日：2015-06-26
Applicant: Halliburton Energy Services, Inc.
Inventor： Neal Gregory Skinner , Etienne Samson
IPC: E21B43/1185 , F42B3/113 , F42C13/02
Abstract: In accordance with embodiments of the present disclosure, systems and methods for triggering detonation of a perforating gun via optical signals are provided. An improved laser firing head may be used with an optical cable (e.g., fiber optic cable) run through the wellbore to trigger detonation of a perforating gun in response to an optical signal. The laser firing head may be activated, and the perforating gun fired, upon the application of an optical signal output from the surface and transmitted through the optical cable. The disclosed system using the laser firing head with the optical cable may be impervious to electrical interference, since the laser firing head may only fire the perforating gun when a properly modulated laser or light source is directed down the optical cable for a specific period of time.
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