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1.发明授权公开(公告)号：US09103767B2
公开(公告)日：2015-08-11
申请号：US14293654
申请日：2014-06-02
Applicant: Halliburton Energy Services, Inc.
Inventor： Robert Freese , Christopher Michael Jones , David Perkins , Michael Simcock , William Soltmann
CPC classification number: G01N21/17 , G01J3/0294 , G01J3/28 , G01J2003/1226 , G01N21/274 , G01N21/31 , G01N2021/3137 , G01N2021/3174 , G06E3/001
Abstract: Using an optical computing device includes optically interacting electromagnetic radiation with a sample and a first integrated computational element arranged within a primary channel, optically interacting the electromagnetic radiation with the sample and a second integrated computational element arranged within a reference channel, producing first and second modified electromagnetic radiations from the first and second integrated computational elements, respectively, receiving the first modified electromagnetic radiation with a first detector, and receiving the second modified electromagnetic radiation with a second detector, generating a first output signal with the first detector and a second output signal with the second detector, and computationally combining the first and second output signals with a signal processor to determine the characteristic of interest of the sample.
Abstract translation: 使用光学计算设备包括光学相互作用的电磁辐射与样品和布置在主通道内的第一集成计算元件，将电磁辐射与样品光学相互作用，以及布置在参考通道内的第二集成计算元件，产生第一和第二修改 分别从第一和第二集成计算元件接收第一修改的电磁辐射与第一检测器的电磁辐射，以及用第二检测器接收第二修改的电磁辐射，用第一检测器产生第一输出信号和第二输出信号 并且将第一和第二输出信号与信号处理器进行计算结合，以确定样本的感兴趣的特性。
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公开(公告)号：US20200257015A1
公开(公告)日：2020-08-13
申请号：US16860183
申请日：2020-04-28
Applicant: Halliburton Energy Services, Inc.
Inventor： David Perkins , Dingding Chen , Christopher Michael Jones , Jing Shen
Abstract: A model can be trained for discriminant analysis for substance classification and/or measuring calibration. One method includes interacting at least one sensor with one or more known substances, each sensor element being configured to detect a characteristic of the one or more known substances, generating an sensor response from each sensor element corresponding to each known substance, wherein each known substance corresponds to a known response stored in a database, and training a neural network to provide a discriminant analysis classification model for an unknown substance, the neural network using each sensor response as inputs and one or more substance types as outputs, and the outputs corresponding to the one or more known substances.
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3.发明申请公开(公告)号：US20140263974A1
公开(公告)日：2014-09-18
申请号：US14293654
申请日：2014-06-02
Applicant: Halliburton Energy Services, Inc.
Inventor： Robert Freese , Christopher Michael Jones , David Perkins , Michael Simcock , William Soltmann
IPC: G01N21/17
CPC classification number: G01N21/17 , G01J3/0294 , G01J3/28 , G01J2003/1226 , G01N21/274 , G01N21/31 , G01N2021/3137 , G01N2021/3174 , G06E3/001
Abstract: Using an optical computing device includes optically interacting electromagnetic radiation with a sample and a first integrated computational element arranged within a primary channel, optically interacting the electromagnetic radiation with the sample and a second integrated computational element arranged within a reference channel, producing first and second modified electromagnetic radiations from the first and second integrated computational elements, respectively, receiving the first modified electromagnetic radiation with a first detector, and receiving the second modified electromagnetic radiation with a second detector, generating a first output signal with the first detector and a second output signal with the second detector, and computationally combining the first and second output signals with a signal processor to determine the characteristic of interest of the sample.
Abstract translation: 使用光学计算设备包括光学相互作用的电磁辐射与样品和布置在主通道内的第一集成计算元件，将电磁辐射与样品光学相互作用，以及布置在参考通道内的第二集成计算元件，产生第一和第二修改 分别从第一和第二集成计算元件接收第一修改的电磁辐射与第一检测器的电磁辐射，以及用第二检测器接收第二修改的电磁辐射，用第一检测器产生第一输出信号和第二输出信号 并且将第一和第二输出信号与信号处理器进行计算结合，以确定样本的感兴趣的特性。
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公开(公告)号：US09528931B2
公开(公告)日：2016-12-27
申请号：US14409080
申请日：2014-02-18
Applicant: Halliburton Energy Services, Inc.
Inventor： Robert Paul Freese , David Perkins , William Soltmann
CPC classification number: G01N21/47 , E21B49/081 , E21B2049/085 , G01N21/51 , G01N21/53 , G01N2021/4702 , G01N2021/4704 , G01V8/10
Abstract: One disclosed optical computing device includes a sampling window arranged on a housing, an electromagnetic radiation source configured to emit electromagnetic radiation, the electromagnetic radiation being configured to optically interact with a substance outside of the sampling window, at least one integrated computational element (ICE) core arranged to optically interact with the electromagnetic radiation, and a detector arranged to receive the electromagnetic radiation following its optical interaction with the substance and the at least one ICE core and generate an output signal corresponding to a characteristic of the substance, wherein the electromagnetic radiation impinges upon the surfaces of the sampling window at an angle of incidence from normal to the sampling window, and wherein specular reflected light reflects off the sampling window at an opposing angle of incidence, the specular reflected light emanating away from the sampling window such that it is not detected by the detector.
Abstract translation: 一种公开的光学计算设备包括布置在壳体上的采样窗口，被配置为发射电磁辐射的电磁辐射源，电磁辐射被配置为与采样窗口外的物质光学相互作用，至少一个集成计算元件（ICE） 核心布置成与电磁辐射光学相互作用;以及检测器，布置成接收与物质和至少一个ICE核心的光学相互作用之后的电磁辐射，并产生对应于物质特征的输出信号，其中电磁辐射 以垂直于采样窗的入射角撞击在采样窗的表面上，并且其中镜面反射光以相反的入射角从采样窗反射出来，反射光从取样窗发出，使得它 没有被th检测到 e检测器。
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5.发明申请Pulse Width Modulation of Continuum Sources for Determination of Chemical Composition 有权用于确定化学成分的连续光源的脉宽调制公开(公告)号：US20150300944A1
公开(公告)日：2015-10-22
申请号：US14441484
申请日：2012-12-28
Applicant: HALLIBURTON ENERGY SERVICES INC.
Inventor： Michael Pelletier , William Soltmann , David Perkins , Christopher M. Jones
CPC classification number: G01N21/255 , E21B47/102 , E21B49/08 , G01J3/0205 , G01J3/027 , G01J3/10 , G01J3/108 , G01J3/427 , G01J3/433 , G01J5/522 , G01N21/31 , G01N21/47 , G01N2201/061 , G01N2201/06186 , G01N2201/0696 , G01N2201/12 , G01V8/10 , H03K7/08 , H05B37/0209
Abstract: A light source and a method for its use in an optical sensor are provided, the light source including a resistively heated element. The light source includes a power circuit configured to provide a pulse width modulated voltage to the resistively heated element, the pulse width modulated voltage including: a duty cycle with a first voltage; and a pulse period including a period with a second voltage, wherein: the duty cycle, the first voltage, and the pulse period are selected so that the resistively heated element is heated to a first temperature; and the first temperature is selected to emit black body radiation in a continuum spectral range. Also provided is an optical sensor for determining a chemical composition including a light source as above.
Abstract translation: 提供了一种用于光学传感器的光源及其方法，该光源包括电阻加热元件。 光源包括被配置为向电阻加热元件提供脉宽调制电压的电源电路，所述脉宽调制电压包括：具有第一电压的占空比; 以及包括具有第二电压的周期的脉冲周期，其中：选择占空比，第一电压和脉冲周期，使得电阻加热元件被加热到第一温度; 并且选择第一温度以在连续光谱范围内发射黑体辐射。 还提供了一种用于确定包括如上所述的光源的化学成分的光学传感器。
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Patent Agency Ranking
6.发明授权公开(公告)号：US09074990B2
公开(公告)日：2015-07-07
申请号：US14318116
申请日：2014-06-27
Applicant: Halliburton Energy Services, Inc.
Inventor： Robert Freese , Christopher Michael Jones , David Perkins , Michael Simcock , William Soltmann
IPC: G01N21/00 , G01N21/17 , G01J3/02 , G01N21/27 , G01N21/31 , G06E3/00 , G02B5/28 , G01J3/12 , E21B47/10
CPC classification number: G01N21/17 , E21B47/102 , G01J3/0229 , G01J3/0294 , G01J2003/1226 , G01N21/274 , G01N21/31 , G01N2021/3137 , G01N2021/3174 , G02B5/28 , G06E3/001
Abstract: An exemplary optical computing device includes an electromagnetic radiation source that optically interacts with a sample having a characteristic of interest, a first integrated computational element arranged within a primary channel to optically interact with the electromagnetic radiation source and produce a first modified electromagnetic radiation, wherein the first integrated computational element is configured to be positively or negatively correlated to the characteristic of interest, a second integrated computational element arranged within a reference channel to optically interact with the electromagnetic radiation source and produce a second modified electromagnetic radiation, wherein the second integrated computational element is configured to correlated to the characteristic of interest with an opposite sign relative to the first integrated computational element, and a first detector arranged to generate a first signal from the first modified electromagnetic radiation and a second signal from the second modified electromagnetic radiation.
Abstract translation: 示例性的光学计算设备包括与具有感兴趣特征的样本光学相互作用的电磁辐射源，布置在主要通道内的光学相互作用并产生第一修改的电磁辐射的第一集成计算元件，其中， 第一集成计算元件被配置为与感兴趣的特性正相关或负相关，布置在参考通道内的第二集成计算元件以与电磁辐射源光学相互作用并产生第二修改的电磁辐射，其中第二集成计算元件 被配置为与相对于第一集成计算元件相反的符号与感兴趣的特性相关联，以及第一检测器，被布置成从第一修改的电磁辐射生成第一信号，以及 来自第二修改电磁辐射的第二信号。
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7.发明申请公开(公告)号：US20140306096A1
公开(公告)日：2014-10-16
申请号：US14318116
申请日：2014-06-27
Applicant: Halliburton Energy Services, Inc.
Inventor： Robert Freese , Christopher Michael Jones , David Perkins , Michael Simcock , William Soltmann
IPC: G01N21/31
CPC classification number: G01N21/17 , E21B47/102 , G01J3/0229 , G01J3/0294 , G01J2003/1226 , G01N21/274 , G01N21/31 , G01N2021/3137 , G01N2021/3174 , G02B5/28 , G06E3/001
Abstract: An exemplary optical computing device includes an electromagnetic radiation source that optically interacts with a sample having a characteristic of interest, a first integrated computational element arranged within a primary channel to optically interact with the electromagnetic radiation source and produce a first modified electromagnetic radiation, wherein the first integrated computational element is configured to be positively or negatively correlated to the characteristic of interest, a second integrated computational element arranged within a reference channel to optically interact with the electromagnetic radiation source and produce a second modified electromagnetic radiation, wherein the second integrated computational element is configured to correlated to the characteristic of interest with an opposite sign relative to the first integrated computational element, and a first detector arranged to generate a first signal from the first modified electromagnetic radiation and a second signal from the second modified electromagnetic radiation.
Abstract translation: 示例性的光学计算设备包括与具有感兴趣特征的样本光学相互作用的电磁辐射源，布置在主要通道内的光学相互作用并产生第一修改的电磁辐射的第一集成计算元件，其中， 第一集成计算元件被配置为与感兴趣的特性正相关或负相关，布置在参考通道内的第二集成计算元件以与电磁辐射源光学相互作用并产生第二修改的电磁辐射，其中第二集成计算元件 被配置为与相对于第一集成计算元件相反的符号与感兴趣的特性相关联，以及第一检测器，被布置成从第一修改的电磁辐射生成第一信号，以及 来自第二修改电磁辐射的第二信号。
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8.发明申请Remote Sensing Methods and Systems Using Nonlinear Light Conversion and Sense Signal Transformation 有权使用非线性光转换和感测信号转换的遥感方法和系统公开(公告)号：US20140175271A1
公开(公告)日：2014-06-26
申请号：US13726041
申请日：2012-12-22
Applicant: HALLIBURTON ENERGY SERVICES, INC.("HESI")
Inventor： Etienne M. SAMSON , Tasneem A. Mandviwala , Robert P. Freese , David Perkins
CPC classification number: G01V8/02 , E21B47/123 , E21B49/08 , G01J1/42
Abstract: A disclosed system includes a light source and a nonlinear converter optically coupled to and remote from the light source. The nonlinear light converter converts a light pulse received from the light source to a broadened or spectrum-shifted light pulse. The system also includes a sensor in situ with the nonlinear light converter. The sensor performs a sense operation based on the broadened or spectrum-shifted light pulse and generates an electrical signal corresponding to the sense operation. The system also includes an electro-optical interface in situ with the sensor that transforms the electrical signal to an optical signal for conveyance to a signal collection interface A related method includes generating a light pulse and conveying the light pulse to a remote nonlinear light converter. The method also includes converting the light pulse to a broadened or spectrum-shifted light pulse. The method also includes performing a sense operation in the remote location using the broadened or spectrum-shifted light pulse and generating a corresponding electrical signal. The method also includes transforming the electrical signal to an optical signal for conveyance to a sense signal collection interface.
Abstract translation: 所公开的系统包括光源和光耦合到光源并远离光源的非线性转换器。 非线性光转换器将从光源接收的光脉冲转换为变宽或频谱移动的光脉冲。 该系统还包括与非线性光转换器原位的传感器。 传感器基于加宽或频谱移动的光脉冲执行感测操作，并产生对应于感测操作的电信号。 该系统还包括与传感器原位的电光接口，该传感器将电信号转换为光信号以传送到信号采集接口。相关方法包括产生光脉冲并将光脉冲传送到远程非线性光转换器。 该方法还包括将光脉冲转换成变宽或频谱移动的光脉冲。 该方法还包括使用加宽或频谱移动的光脉冲在远程位置执行感测操作并产生对应的电信号。 该方法还包括将电信号转换为光信号以传送到感测信号采集接口。
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公开(公告)号：US11650348B2
公开(公告)日：2023-05-16
申请号：US16860183
申请日：2020-04-28
Applicant: Halliburton Energy Services, Inc.
Inventor： David Perkins , Dingding Chen , Christopher Michael Jones , Jing Shen
CPC classification number: G01V8/10 , G01N21/31 , G01N2201/1296
Abstract: A model can be trained for discriminant analysis for substance classification and/or measuring calibration. One method includes interacting at least one sensor with one or more known substances, each sensor element being configured to detect a characteristic of the one or more known substances, generating an sensor response from each sensor element corresponding to each known substance, wherein each known substance corresponds to a known response stored in a database, and training a neural network to provide a discriminant analysis classification model for an unknown substance, the neural network using each sensor response as inputs and one or more substance types as outputs, and the outputs corresponding to the one or more known substances.
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公开(公告)号：US09726012B2
公开(公告)日：2017-08-08
申请号：US14240611
申请日：2013-03-08
Applicant: Halliburton Energy Services, Inc.
Inventor： Dingding Chen , David Perkins , Jing Cynthia Shen , Christopher Michael Jones
CPC classification number: E21B49/08 , G01N21/274 , G01N21/31 , G01N21/3577 , G01N21/84 , G01N33/2823 , G01N2201/1296
Abstract: Systems and methods for optical fluid identification approximation and calibration are described herein. One example method includes populating a database with a calculated pseudo optical sensor (CPOS) response of a first optical tool to a first sample fluid. The CPOS response of the first optical tool may be based on a transmittance spectrum of a sample fluid and may comprise a complex calculation using selected components of the first optical tool. A first model may be generated based, at least in part, on the database. The first model may receive as an input an optical sensor response and output a predicted fluid property. A second model may also be generated based, at least in part, on the database. The second model may receive as an input at least one known/measured fluid/environmental property value and may output a predicted pseudo optical sensor response of the first optical tool.
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