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    Optical Computing Devices Comprising Rotatable Broadband Angle-Selective Filters
    12.
    发明申请
    Optical Computing Devices Comprising Rotatable Broadband Angle-Selective Filters 有权

    公开(公告)号：US20170131430A1

    公开(公告)日：2017-05-11

    申请号：US15316871

    申请日：2015-04-15

    Applicant: Halliburton Energy Services, Inc.

    Inventor： James M. Price ,  David L. Perkins

    IPC: G01V8/20 ,  E21B49/08 ,  G01V5/08

    CPC classification number: G01V8/20 ,  E21B47/123 ,  E21B49/08 ,  G01N21/31 ,  G01V5/08

    Abstract: An optical computing device comprising a plurality of electromagnetic radiation sources, each at a unique angular displacement about an optical train and each at at least one unique electromagnetic radiation wavelength; an integrated computational element (ICE) located in the optical train before or after a sample located in the optical train to generate modified electromagnetic radiation in the optical train; a broadband angle-selective filter (BASF) located in the optical train that is rotatable about an axis to a plurality of unique orientations to transmit the electromagnetic radiation and/or the modified electromagnetic radiation in the optical train at a target incident angle corresponding to one of the plurality of electromagnetic radiation sources to generate angle selected-modified electromagnetic radiation (ASMR); and a detector to receive the ASMR and to generate an output signal corresponding to a characteristic of the sample.

    Systems and Methods to Reduce Delamination In Integrated Computational Elements Used Downhole
    13.
    发明申请
    Systems and Methods to Reduce Delamination In Integrated Computational Elements Used Downhole 审中-公开
    在井下采集的综合计算元件中减少分层的系统和方法

    公开(公告)号：US20160299084A1

    公开(公告)日：2016-10-13

    申请号：US14441266

    申请日：2013-12-18

    Applicant: HALLIBURTON ENERGY SERVICES, INC.

    Inventor： James M. Price ,  David L. Perkins ,  Robert Atkinson

    IPC: G01N21/84 ,  G01N23/207 ,  E21B49/08 ,  C23C14/54 ,  C23C16/52 ,  G01N21/65 ,  G01N21/21

    CPC classification number: G01N21/8422 ,  C23C14/54 ,  C23C16/52 ,  E21B49/08 ,  G01N21/211 ,  G01N21/65 ,  G01N23/207 ,  G01N2021/213 ,  G01N2021/8416 ,  G01N2021/8438 ,  G01N2223/615 ,  G01V8/10

    Abstract: Systems and methods are disclosed for reducing delamination or cracking in a multilayer film stack fabricated on a substrate. The multilayer film stack is designed to optically process a sample fluid interacted electromagnetic radiation to measure various chemical or physical characteristics of a production fluid from a wellbore. Systems and methods measure in situ a characteristic of the multilayer film stack during fabrication and compare the measured characteristic against a reference criterion. The reference criterion has been predetermined to represent an onset of delamination or cracking. If the reference criterion is met, fabrication of the multilayer film stack is modified to reduce the possibility of delamination or cracking. Other systems and methods are presented.

    Abstract translation: 公开了用于减少在衬底上制造的多层膜堆叠中的分层或破裂的系统和方法。 多层膜堆叠被设计为光学处理样品流体相互作用的电磁辐射，以测量来自井筒的生产流体的各种化学或物理特性。 系统和方法在制造过程中原位测量多层膜堆叠的特性，并将测量的特性与参考标准进行比较。 参考标准已被预先确定，以表示分层或开裂的开始。 如果符合参考标准，则修改多层膜叠层的制造以减少分层或破裂的可能性。 介绍了其他系统和方法。

    System and methods for downhole property measurement
    15.
    发明授权
    System and methods for downhole property measurement 有权

    公开(公告)号：US11879330B2

    公开(公告)日：2024-01-23

    申请号：US17852137

    申请日：2022-06-28

    Applicant: Halliburton Energy Services, Inc.

    Inventor： Michel Joseph LeBlanc ,  Bin Dai ,  James M. Price

    IPC: E21B49/08 ,  G01N21/21 ,  G01N21/31 ,  G01N21/80

    CPC classification number: E21B49/0875 ,  E21B49/088 ,  G01N21/21 ,  G01N21/31 ,  G01N21/80

    Abstract: Embodiments of a device, system and method are disclosed herein. In one embodiment, a device comprises a sample cell configured to interact a fluid sample with an ion selective substrate to modify an optical characteristic of the ion selective substrate according to an ion concentration of the fluid sample, wherein the sample cell is also configured to optically interact an illumination light with the ion selective substrate to generate a sample light; an optical element configured to interact with the sample light to provide a modified light that has a property of the fluid sample; and a detector that receives the modified light and provides an electrical signal proportional to the property of the fluid sample indicated by the modified light; and wherein the ion selective substrate comprises a membrane, the membrane configured to change an optical property in a selected wavelength range, according to the property of the fluid sample.

    OPTICAL SENSOR ADAPTIVE CALIBRATION
    16.
    发明申请
    OPTICAL SENSOR ADAPTIVE CALIBRATION 有权

    公开(公告)号：US20220404521A1

    公开(公告)日：2022-12-22

    申请号：US17899282

    申请日：2022-08-30

    Applicant: Halliburton Energy Services, Inc.

    Inventor： Dingding Chen ,  Christopher Michael Jones ,  Bin Dai ,  Megan Pearl ,  James M. Price

    IPC: G01V8/10 ,  E21B49/08 ,  G01N21/25 ,  G01V13/00 ,  G01V99/00

    Abstract: A method comprises determining an adaptive fluid predictive model calibrated with a plurality of types of sensor data, wherein the plurality of types of sensor responses comprise a first type of sensor response associated with a synthetic parameter space and a second type of sensor response associated with a tool parameter space. The method comprises applying the adaptive fluid predictive model to one or more fluid samples from field measurements obtained from a tool deployed in a wellbore formed in a subterranean formation and determining a value of a fluid answer product prediction with the applied adaptive fluid predictive model. The method comprises facilitating a wellbore operation with the tool based on the value of the fluid answer product prediction.

    Method for ruggedizing integrated computational elements for analyte detection in the oil and gas industry
    20.
    发明授权
    Method for ruggedizing integrated computational elements for analyte detection in the oil and gas industry 有权

    公开(公告)号：US10108754B2

    公开(公告)日：2018-10-23

    申请号：US15508904

    申请日：2015-10-30

    Applicant: Halliburton Energy Services, Inc.

    Inventor： Dingding Chen ,  James M. Price ,  Bin Dai

    IPC: G06F17/50 ,  G06N3/02 ,  G06F17/30 ,  E21B47/00

    Abstract: A method for ruggedizing an ICE design, fabrication and application with neural networks as disclosed herein includes selecting a database for integrated computational element (ICE) optimization is provided. The method includes adjusting a plurality of ICE operational parameters according to an environmental factor recorded in the database and simulating environmentally compensated calibration inputs. The method includes modifying a plurality of ICE structure parameters to obtain an ICE candidate structure having improved performance according to a first algorithm applied to the database and validating the ICE candidate structure with an alternative algorithm applied to the database. Further, the method includes determining a plurality of manufacturing ICEs based on the validation with the first algorithm and the alternative algorithm, and fabricating one of the plurality of manufacturing ICEs. A method for determining a fluid characteristic using a calibrated ICE fabricated as above and supplemental elements is also provided.

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