公开(公告)号：US20200049604A1

公开(公告)日：2020-02-13

申请号：US16547387

申请日：2019-08-21

申请人： JP3 Measurement, LLC

发明人： Joseph Paul Little, III ,  Jie Zhu

IPC分类号： G01N7/14 ,  G01N33/22 ,  G01N33/28 ,  G01N21/359 ,  G01N21/3577

摘要： An NIR analyzer with the optical probes across a pipe, or in a bypass configuration, after a stabilizer in an oil or condensate production plant. Prior to use, liquid samples from the plant are analyzed in a chemical lab to obtain reference vapor pressure or compositional values. A chemometric model using known techniques is then built with the captured absorption spectra and the reference lab results. Preprocessing methodologies can be used to help mitigate interferences of the fluid, instrument drift, and contaminate build up on the lenses in contact with the fluid. The chemometric model is implemented through the NIR analyzer as the calibration curve to predict the vapor pressure or other values of the flowing fluid in real time.

公开(公告)号：US20170131194A1

公开(公告)日：2017-05-11

申请号：US15416149

申请日：2017-01-26

申请人： JP3 Measurement, LLC

发明人： Joseph Paul Little, III ,  Jie Zhu

IPC分类号： G01N7/14 ,  G01N21/359 ,  G01N33/28 ,  G01N21/3577

CPC分类号： G01N7/14 ,  G01N21/3577 ,  G01N21/359 ,  G01N33/22 ,  G01N33/2829 ,  G01N2201/06113 ,  G01N2201/129

摘要： An NIR analyzer with the optical probes across a pipe, or in a bypass configuration, after a stabilizer in an oil or condensate production plant. Prior to use, liquid samples from the plant are analyzed in a chemical lab to obtain reference vapor pressure or compositional values. A chemometric model using known techniques is then built with the captured absorption spectra and the reference lab results. Preprocessing methodologies can be used to help mitigate interferences of the fluid, instrument drift, and contaminate build up on the lenses in contact with the fluid. The chemometric model is implemented through the NIR analyzer as the calibration curve to predict the vapor pressure or other values of the flowing fluid in real time.

公开(公告)号：US20150211971A1

公开(公告)日：2015-07-30

申请号：US14609191

申请日：2015-01-29

申请人： JP3 Measurement, LLC

发明人： Joseph Paul Little, III ,  Jie Zhu

IPC分类号： G01N7/14 ,  G01N33/22 ,  G01N33/28 ,  G01N21/3577 ,  G01N21/359

CPC分类号： G01N7/14 ,  G01N21/3577 ,  G01N21/359 ,  G01N33/22 ,  G01N33/2829 ,  G01N2201/06113 ,  G01N2201/129

摘要： An NIR analyzer with the optical probes across a pipe, or in a bypass configuration, after a stabilizer in an oil or condensate production plant. Prior to use, liquid samples from the plant are analyzed in a chemical lab to obtain reference vapor pressure or compositional values. A chemometric model using known techniques is then built with the captured absorption spectra and the reference lab results. Preprocessing methodologies can be used to help mitigate interferences of the fluid, instrument drift, and contaminate build up on the lenses in contact with the fluid. The chemometric model is implemented through the NIR analyzer as the calibration curve to predict the vapor pressure or other values of the flowing fluid in real time.

摘要翻译： 一个NIR分析仪，在油或冷凝水生产车间的稳定器之后，将光学探针穿过管道或旁路配置。 在使用前，在化学实验室中分析来自植物的液体样品以获得参考蒸气压或组成值。 然后使用已知技术的化学计量模型利用捕获的吸收光谱和参考实验室结果构建。 可以使用预处理方法来减轻流体的干扰，仪器漂移和污染物积聚在与流体接触的透镜上。 化学计量模型通过NIR分析仪实现，作为校准曲线，实时预测流动液体的蒸气压或其他值。

公开(公告)号：US20140131582A1

公开(公告)日：2014-05-15

申请号：US14161911

申请日：2014-01-23

申请人： JP3 Measurement, LLC

发明人： Joseph Paul Little, III ,  Matthew R. Thomas ,  Jie Zhu

IPC分类号： G01N21/61

CPC分类号： G01N21/3504 ,  F17D3/01 ,  G01J3/02 ,  G01J3/0294 ,  G01J3/108 ,  G01J3/28 ,  G01J3/433 ,  G01N21/35 ,  G01N21/359 ,  G01N21/85 ,  G01N33/28 ,  G01N2201/06113 ,  G05D11/132 ,  Y10T137/0335 ,  Y10T137/2506

摘要： Methods and systems for real time, in situ monitoring of fluids, and particularly the determination of both the energy content and contaminants in a gas or oil transmission facility, are provided. The system may include two separate scanning sources to scan two different, but overlapping, NIR ranges, or may involve two separate scans from a single scanning spectroscopy source. The first scan ranges from approximately 1550 nm up through 1800 nm and a second scan concurrently scans at a high resolution across a band from approximately 1560-1610 nm, the wavelength of interest for hydrogen sulfide (though similar scans are contemplated in alternative wavelength ranges for alternative contaminants). The second scan may provide very narrow (0.005 nm) step resolution over just the wavelength of interest for the contaminant and may scan at a substantially higher power level. The spectroscopic optical data from the two scans, however obtained, must then be combined into an analytical processing module containing models that analyze the multi-scan data and yield both energy content and contaminant quantitative data.

摘要翻译： 提供了用于实时，原位监测流体的方法和系统，特别是确定气体或油输送设施中的能量含量和污染物。 该系统可以包括两个单独的扫描源来扫描两个不同但重叠的NIR范围，或者可以涉及来自单个扫描光谱源的两次单独的扫描。 第一扫描范围从大约1550nm到1800nm，并且第二扫描同时以大约1560-1610nm的频带以高分辨率扫描，硫化氢的感兴趣的波长（尽管类似的扫描被考虑在替代波长范围内 替代污染物）。 第二次扫描可以在污染物的感兴趣的波长上提供非常窄的（0.005nm）步长分辨率，并且可以以相当高的功率水平进行扫描。 然后将来自两次扫描的光谱光学数据，然后被组合到包含分析多扫描数据并产生能量含量和污染物定量数据的模型的分析处理模块中。

公开(公告)号：US09797822B2

公开(公告)日：2017-10-24

申请号：US15416149

申请日：2017-01-26

申请人： JP3 Measurement, LLC

发明人： Joseph Paul Little, III ,  Jie Zhu

IPC分类号： G01N7/14 ,  G01N21/3577 ,  G01N21/359 ,  G01N33/28

CPC分类号： G01N7/14 ,  G01N21/3577 ,  G01N21/359 ,  G01N33/22 ,  G01N33/2829 ,  G01N2201/06113 ,  G01N2201/129

摘要： An NIR analyzer with the optical probes across a pipe, or in a bypass configuration, after a stabilizer in an oil or condensate production plant. Prior to use, liquid samples from the plant are analyzed in a chemical lab to obtain reference vapor pressure or compositional values. A chemometric model using known techniques is then built with the captured absorption spectra and the reference lab results. Preprocessing methodologies can be used to help mitigate interferences of the fluid, instrument drift, and contaminate build up on the lenses in contact with the fluid. The chemometric model is implemented through the NIR analyzer as the calibration curve to predict the vapor pressure or other values of the flowing fluid in real time.

公开(公告)号：US20160290919A1

公开(公告)日：2016-10-06

申请号：US15090189

申请日：2016-04-04

申请人： JP3 Measurement, LLC

发明人： Jie Zhu ,  William Howard ,  Randy Bishop

IPC分类号： G01N21/359 ,  G01N33/28 ,  G01N33/22 ,  G06F17/30

CPC分类号： G01N21/359 ,  G01N33/225 ,  G01N33/28 ,  G01N2201/10 ,  G01N2201/12 ,  G01N2201/129 ,  G01N2201/13 ,  G06F16/24575 ,  G06F16/5838

摘要： An improved method and system for analyzing multistate fluids using NIR spectroscopy. If the sample to be tested resides in a single state condition, the configuration file used in spectroscopic analysis will only be applied against a single model. However, if the sample to be tested is in a multi-state environment, an algorithm determines which model set of a plurality of model sets should be utilized based on the sample characteristics, and the configuration file used in spectroscopic analysis will be applied against the selected model. Results are generated showing the designated parameters.

摘要翻译： 一种改进的使用NIR光谱分析多态流体的方法和系统。 如果要测试的样本处于单一状态，则光谱分析中使用的配置文件将仅适用于单个模型。 然而，如果要测试的样本处于多状态环境中，则算法基于样本特征确定应该使用多个模型集合的哪个模型集合，并且将在光谱分析中使用的配置文件应用于 选择型号。 生成显示指定参数的结果。

公开(公告)号：US11714037B2

公开(公告)日：2023-08-01

申请号：US16547387

申请日：2019-08-21

申请人： JP3 Measurement, LLC

发明人： Joseph Paul Little, III ,  Jie Zhu

IPC分类号： G01N7/14 ,  G01N21/3577 ,  G01N21/359 ,  G01N33/28 ,  G01N33/22

CPC分类号： G01N7/14 ,  G01N21/359 ,  G01N21/3577 ,  G01N33/22 ,  G01N33/2829 ,  G01N2201/06113 ,  G01N2201/129

摘要： An NIR analyzer with the optical probes across a pipe, or in a bypass configuration, after a stabilizer in an oil or condensate production plant. Prior to use, liquid samples from the plant are analyzed in a chemical lab to obtain reference vapor pressure or compositional values. A chemometric model using known techniques is then built with the captured absorption spectra and the reference lab results. Preprocessing methodologies can be used to help mitigate interferences of the fluid, instrument drift, and contaminate build up on the lenses in contact with the fluid. The chemometric model is implemented through the NIR analyzer as the calibration curve to predict the vapor pressure or other values of the flowing fluid in real time.

公开(公告)号：US10393638B2

公开(公告)日：2019-08-27

申请号：US14609191

申请日：2015-01-29

申请人： JP3 Measurement, LLC

发明人： Joseph Paul Little, III ,  Jie Zhu

IPC分类号： G01N7/14 ,  G01N21/3577 ,  G01N21/359 ,  G01N33/28 ,  G01N33/22

摘要： An NIR analyzer with the optical probes across a pipe, or in a bypass configuration, after a stabilizer in an oil or condensate production plant. Prior to use, liquid samples from the plant are analyzed in a chemical lab to obtain reference vapor pressure or compositional values. A chemometric model using known techniques is then built with the captured absorption spectra and the reference lab results. Preprocessing methodologies can be used to help mitigate interferences of the fluid, instrument drift, and contaminate build up on the lenses in contact with the fluid. The chemometric model is implemented through the NIR analyzer as the calibration curve to predict the vapor pressure or other values of the flowing fluid in real time.

公开(公告)号：US09000375B2

公开(公告)日：2015-04-07

申请号：US14161911

申请日：2014-01-23

申请人： JP3 Measurement, LLC

发明人： Joseph Paul Little, III ,  Matthew R. Thomas ,  Jie Zhu

IPC分类号： G01N21/35 ,  G01N21/3504 ,  G01J3/02 ,  G01N21/359 ,  G01J3/28 ,  G01J3/433 ,  G01J3/10

CPC分类号： G01N21/3504 ,  F17D3/01 ,  G01J3/02 ,  G01J3/0294 ,  G01J3/108 ,  G01J3/28 ,  G01J3/433 ,  G01N21/35 ,  G01N21/359 ,  G01N21/85 ,  G01N33/28 ,  G01N2201/06113 ,  G05D11/132 ,  Y10T137/0335 ,  Y10T137/2506

摘要： Methods and systems for real time, in situ monitoring of fluids, and particularly the determination of both the energy content and contaminants in a gas or oil transmission facility, are provided. The system may include two separate scanning sources to scan two different, but overlapping, NIR ranges, or may involve two separate scans from a single scanning spectroscopy source. The first scan ranges from approximately 1550 nm up through 1800 nm and a second scan concurrently scans at a high resolution across a band from approximately 1560-1610 nm, the wavelength of interest for hydrogen sulfide (though similar scans are contemplated in alternative wavelength ranges for alternative contaminants). The second scan may provide very narrow (0.005 nm) step resolution over just the wavelength of interest for the contaminant and may scan at a substantially higher power level. The spectroscopic optical data from the two scans, however obtained, must then be combined into an analytical processing module containing models that analyze the multi-scan data and yield both energy content and contaminant quantitative data.

摘要翻译： 提供了用于实时，原位监测流体的方法和系统，特别是确定气体或油输送设施中的能量含量和污染物。 该系统可以包括两个单独的扫描源来扫描两个不同但重叠的NIR范围，或者可以涉及来自单个扫描光谱源的两次单独的扫描。 第一扫描范围从大约1550nm到1800nm，并且第二扫描同时以大约1560-1610nm的频带以高分辨率扫描，硫化氢的感兴趣的波长（尽管类似的扫描被考虑在替代波长范围内 替代污染物）。 第二次扫描可以在污染物的感兴趣的波长上提供非常窄的（0.005nm）步长分辨率，并且可以以相当高的功率水平进行扫描。 然后将来自两次扫描的光谱光学数据，然后被组合到包含分析多扫描数据并产生能量含量和污染物定量数据的模型的分析处理模块中。