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公开(公告)号：US20180252094A1
公开(公告)日：2018-09-06
申请号：US15971148
申请日：2018-05-04
CPC分类号： E21B47/102 , E21B43/36 , H04N5/2353 , H04N5/2354 , H04N2005/2255
摘要： A control system for subsea, subsurface fluid operations that includes a controller; a subsea oil-water separator device that is in fluid communication with a water production flowline; and a subsea, subsurface fluid analyzer that analyzes fluid in the water production flowline, where the subsea, subsurface fluid analyzer includes a light source, an optical diverter that diverts a first portion of light emitted by the light source to fluid of the water production flowline and that passes a second portion of light emitted by the light source to fluid of the water production flowline, and one or more image sensors that generate images based on at least one of the first portion of light and the second portion of light, where the controller issues signals that control flow of the fluid in the water production flowline based at least in part on one or more of the generated images.
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公开(公告)号：US20150138337A1
公开(公告)日：2015-05-21
申请号：US14539929
申请日：2014-11-12
CPC分类号： E21B47/102 , E21B43/36 , H04N5/2353 , H04N5/2354 , H04N2005/2255
摘要： A fluid separator separates a fluid flow into a plurality of fluid portions, and delivers at least a first fluid portion of the plurality of fluids to a flow conduit. An imaging-based measurement device includes a light source and an image sensor. The imaging-based measurement device measures the first fluid portion in the flow conduit. An imaging processor in the imaging-based measurement device processes the measurement data to determine a characteristic of the first fluid portion.
摘要翻译： 流体分离器将流体流分离成多个流体部分，并且将多个流体的至少第一流体部分输送到流动管道。 基于成像的测量装置包括光源和图像传感器。 基于成像的测量装置测量流动管道中的第一流体部分。 基于成像的测量装置中的成像处理器处理测量数据以确定第一流体部分的特性。
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3.发明申请公开(公告)号：US20190249540A1
公开(公告)日：2019-08-15
申请号：US15892912
申请日：2018-02-09
发明人： Masaei Ito , Manuel Marya , Tsutomu Yamate , Osamu Osawa
摘要： A method and a system for monitoring a condition of an elastic element used in a downhole tool are provided. The method comprises acquiring an output signal from a flexible-type sensor installed in the elastic element, the sensor sensing at least one of strain and stress of the elastic element, and estimating a condition of the elastic element based on the output signal from the sensor. The system comprises a flexible-type sensor installed in the elastic element, the sensor sensing at least one of strain and stress of the elastic element and a processor to acquire an output signal from the sensor and estimate a condition of the elastic element based on the output signal from the sensor.
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4.发明授权公开(公告)号：US10746014B2
公开(公告)日：2020-08-18
申请号：US15892912
申请日：2018-02-09
发明人： Masaei Ito , Manuel Marya , Tsutomu Yamate , Osamu Osawa
IPC分类号： E21B33/127 , E21B47/00 , E21B33/12 , G01B21/32 , G01M13/005 , G01B1/00 , G01B7/16
摘要： A method and a system for monitoring a condition of an elastic element used in a downhole tool are provided. The method comprises acquiring an output signal from a flexible-type sensor installed in the elastic element, the sensor sensing at least one of strain and stress of the elastic element, and estimating a condition of the elastic element based on the output signal from the sensor. The system comprises a flexible-type sensor installed in the elastic element, the sensor sensing at least one of strain and stress of the elastic element and a processor to acquire an output signal from the sensor and estimate a condition of the elastic element based on the output signal from the sensor.
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