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公开(公告)号：US10519770B2
公开(公告)日：2019-12-31
申请号：US15514469
申请日：2016-03-22
Applicant: HALLIBURTON ENERGY SERVICES, INC.
Inventor： Dingding Chen , Christopher M. Jones , Bin Dai , Darren Gascooke
Abstract: A method including selecting candidate sensors for pooled calibration and determining a multivariate fluid characterization model with the pooled sensors is provided. The method includes determining a virtual master kernel standardization model with the pooled sensors, implementing a calibration result into a processor circuit and determining a value of a fluid characteristic by applying the multivariate fluid composition model to a plurality of responses obtained from a plurality of sensor responses to the fluid sample. The plurality of responses may be obtained from the plurality of sensor responses using the virtual master kernel standardization model. The method includes optimizing a wellbore operation based on the value of the fluid characteristic. A device for implementing the above method is also provided.
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公开(公告)号：US10436028B2
公开(公告)日：2019-10-08
申请号：US15535693
申请日：2016-09-22
Applicant: HALLIBURTON ENERGY SERVICES, INC.
Inventor： Bin Dai , Christopher Michael Jones , Dingding Chen , Jing Shen
IPC: G01N21/00 , E21B49/08 , G01N21/31 , E21B44/00 , E21B47/00 , E21B47/12 , G01N21/33 , G01N21/3577 , G01N21/359 , E21B47/10
Abstract: A system includes an optical computing device having an optical multiplexer that receives a sample light generated by an optical interaction between a sample and an illumination light is provided. The system includes sensing elements that optically interact with the sample light to generate modified lights, and a detector that measures a property of the modified lights separately. Linear and nonlinear models for processing data collected with the above system to form high-resolution spectra are also provided. Methods for designing optimal optical multiplexers for optimal reconstruction of high-resolution spectra are also provided.
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公开(公告)号：US10317337B2
公开(公告)日：2019-06-11
申请号：US15523871
申请日：2016-05-27
Applicant: HALLIBURTON ENERGY SERVICES, INC.
Inventor： James M. Price , Aditya B. Nayak , Bin Dai
Abstract: A method for designing an integrated computational element (ICE) includes generating an array of discrete data points and plotting the discrete data points across a predetermined wavelength region. A line shape is then generated that connects to and is constrained by the array of discrete data points, and thereby generates a first transmission function. The discrete data points are then iteratively modified based on one or more performance criteria to generate a second transmission function. A model transmission function corresponding to a model ICE design is then fitted to the second transmission function to identifying a predictive ICE design configured to detect a desired characteristic of interest.
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Patent Agency Ranking
134.发明申请公开(公告)号：US20180320516A1
公开(公告)日：2018-11-08
申请号：US15537342
申请日：2016-09-22
Applicant: HALLIBURTON ENERGY SERVICES, INC.
Inventor： James M. Price , Bin Dai , Christopher Michael Jones
CPC classification number: E21B49/088 , E21B44/00 , E21B47/0002 , E21B49/08 , E21B49/081 , E21B2049/085 , G01N1/00
Abstract: A method is provided, including: forming an optical computing device having a first plurality of sensing elements selected to measure a characteristic of a sample, generating a transmission function from a first add-on integrated computational element (ICE), and evaluating, with a merit-function and the transmission function of the add-on ICE, a predictive performance of a modified optical computing device that includes the add-on ICE in addition to the first plurality of sensing elements. Also, modifying the first add-on ICE to improve the predictive performance of the modified optical computing device according to the merit-function and a modified transmission function of the add-on ICE.
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公开(公告)号：US10054710B2
公开(公告)日：2018-08-21
申请号：US15035125
申请日：2014-12-04
Applicant: Halliburton Energy Services, Inc.
Inventor： Dingding Chen , Bin Dai , David L. Perkins
IPC: G01V8/02
CPC classification number: G01V8/02 , E21B47/102 , E21B49/08
Abstract: Systems and methods for simulating optical sensor response data for fluids in a wellbore are disclosed herein. A system comprises a downhole tool, an optical sensor coupled to the downhole tool, and a sensor information mapping module. The sensor information mapping module is operable to receive sensor response information associated with the optical sensor and a first fluid, receive sensor spectra information associated with the optical sensor, and receive fluid spectroscopy information associated with the first fluid. The sensor information mapping module is also operable to determine a transformation matrix using the sensor response information, the sensor spectra information, and the fluid spectroscopy information, and determine, using the transformation matrix, simulated sensor response information associated with the optical sensor and a second fluid.
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公开(公告)号：US20180195955A1
公开(公告)日：2018-07-12
申请号：US15741712
申请日：2015-08-13
Applicant: Halliburton Energy Services, Inc.
Inventor： Bin Dai , Christopher Jones , Darren Gascooke
CPC classification number: G01N21/274 , E21B47/065 , E21B47/102 , E21B47/12 , E21B49/00 , E21B49/082 , G01N21/255 , G01N2201/13
Abstract: Calibration of optical computing devices is achieved using mapping functions that map real detector responses to simulated detector responses which are simulated using high-resolution spectra of traceable optical filters and optical computing device characteristics.
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公开(公告)号：US20180143344A1
公开(公告)日：2018-05-24
申请号：US15736570
申请日：2015-07-29
Applicant: Halliburton Energy Services, Inc.
Inventor： Bin Dai , Chris Jones , Dingding Chen
CPC classification number: G01V8/02 , E21B47/065 , E21B47/102 , E21B49/00 , E21B49/082 , E21B2049/085
Abstract: Two or more Integrated Computational Element (“ICE”) structures are designed and utilized in an optical computing device to combinatorily reconstruct spectral patterns of a sample. To design the ICE structures, principal component analysis (“PCA”) loading vectors are derived from training spectra. Thereafter, two or more ICE structures having spectral patterns that match the PCA loading vectors are selected. The selected ICE structures may then be fabricated and integrated into an optical computing device. During operation, the ICE structures are used to reconstruct high resolution spectral data of the samples which is utilized to determine a variety of sample characteristics.
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138.发明申请公开(公告)号：US20160349400A1
公开(公告)日：2016-12-01
申请号：US15035125
申请日：2014-12-04
Applicant: HALLIBURTON ENERGY SERVICES, INC.
Inventor： Dingding Chen , Bin Dai , David L. Perkins
IPC: G01V8/02
CPC classification number: G01V8/02 , E21B47/102 , E21B49/08
Abstract: Systems and methods for simulating optical sensor response data for fluids in a wellbore are disclosed herein. A system comprises a downhole tool, an optical sensor coupled to the downhole tool, and a sensor information mapping module. The sensor information mapping module is operable to receive sensor response information associated with the optical sensor and a first fluid, receive sensor spectra information associated with the optical sensor, and receive fluid spectroscopy information associated with the first fluid. The sensor information mapping module is also operable to determine a transformation matrix using the sensor response information, the sensor spectra information, and the fluid spectroscopy information, and determine, using the transformation matrix, simulated sensor response information associated with the optical sensor and a second fluid.
Abstract translation: 本文公开了用于模拟井眼中的流体的光学传感器响应数据的系统和方法。 系统包括井下工具，耦合到井下工具的光学传感器和传感器信息映射模块。 所述传感器信息映射模块可操作以接收与所述光学传感器相关联的传感器响应信息和第一流体，接收与所述光学传感器相关联的传感器光谱信息，以及接收与所述第一流体相关联的流体光谱信息。 传感器信息映射模块还可操作以使用传感器响应信息，传感器光谱信息和流体光谱信息来确定变换矩阵，并且使用变换矩阵确定与光学传感器相关联的模拟传感器响应信息和第二 流体。
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