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公开(公告)号:US20180364391A1
公开(公告)日:2018-12-20
申请号:US16102486
申请日:2018-08-13
CPC分类号: G01V8/16 , G01B9/02049 , G01N21/45 , G01N21/7703 , G01N2021/458 , G02B1/10 , G02B6/00 , G02B6/10 , G02B6/29352
摘要: Systems and methods for measuring a characteristic of a fluid are provided. The system includes a plurality of waveguides embedded in a substrate, and an exposed surface of the substrate comprising a portion of a side surface of at least one of the plurality of waveguides. The system also includes a sensitized coating in the at least one of the plurality of waveguides. The exposed surface is curved in a direction perpendicular to a light propagation in the waveguide. A method of fabricating a system as above is also provided.
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公开(公告)号:US20170204718A1
公开(公告)日:2017-07-20
申请号:US15313266
申请日:2014-08-26
IPC分类号: E21B47/00 , G01N33/38 , E21B47/10 , C04B40/00 , C04B28/02 , E21B33/14 , C09K8/42 , G01N21/75
CPC分类号: E21B47/0005 , C04B28/02 , C04B40/0032 , C04B40/0096 , C09K8/42 , C09K8/424 , E21B33/13 , E21B33/14 , E21B47/102 , G01N21/75 , G01N33/383
摘要: Optical analysis devices may be configured for optically interacting a material of interest with a chemical filter and a detector that together are configured to detect a characteristic of the material of interest, wherein optically interacting the material of interest with the chemical filter comprises absorbing, by the chemical filter, at least a portion of an electromagnetic radiation having optically interacted with the material of interest. Relative to cementing operations, such optical analysis devices may be useful in identifying fluids, analyzing compositions of cement slurries, investigating the status of a reaction occurring in a cement slurry, detecting and/or monitoring corrosion of a set cement, and the like.
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公开(公告)号:US20160258875A1
公开(公告)日:2016-09-08
申请号:US15030821
申请日:2013-12-10
CPC分类号: G01N21/84 , B01F9/0005 , B01F11/0002 , B01F11/0022 , B01F11/0068 , B01F15/00253 , B01F15/00883 , B01F15/065 , B01F2009/0092 , E21B47/00 , E21B49/08 , E21B49/087 , G01N1/38 , G01N33/2823 , G01N2021/8405
摘要: An apparatus, method, and sample vessel for recombining a sample fluid. The sample fluid is received in a sample vessel. Sample parameters are recreated in the sample vessel. The sample fluid is agitated within the sample vessel. Optical measurements of the sample fluid are performed within the sample vessel utilizing one or more optical sensors. A determination is made whether recombination is complete in response to the optical measurements of the sample fluid performed by the one or more optical sensors.
摘要翻译: 用于重新组合样品流体的装置,方法和样品容器。 将样品流体接收在样品容器中。 在样品容器中重新制备样品参数。 在样品容器内搅拌样品流体。 使用一个或多个光学传感器在样品容器内进行样品流体的光学测量。 确定响应于由一个或多个光学传感器执行的样品流体的光学测量,复合是否完成。
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