| 基于光纤传感器的油井温度场监测研究 |
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| 引用本文： | 艾红,陈闻新.基于光纤传感器的油井温度场监测研究[J].光通信技术,2010,34(3). |
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| 作者姓名： | 艾红 陈闻新 |
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| 作者单位： | 哈尔滨理工大学,自动化学院自动化系,哈尔滨,150080 |
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| 摘 要： | 针对目前油井井温常规测量方法存在的不足,提出了一种基于喇曼散射原理的油井温度在线监测方案,对其可行性进行了分析验证,构建了基于分布式光纤传感器的油井温度场监测系统.实验证明该系统具有良好的空间定位精度和温度分辨率,可以在不影响温度场原始分布的情况下实现对多点温度的分布式实时快速测量.
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| 关 键 词： | 分布式光纤 温度场 喇曼散射 |
Oil well temperature field monitor research based on fiber optic sensor |
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| Abstract: | At present, for conventional oil temperature measurement has shortcomings, Based on Raman scattering principle of oil temperature online monitoring system constitution is proposed, through analyzing the feasibility of system, Based on Distributed Optical Fiber Temperature sensor oil well temperature monitoring system was to build. The system is proved that it has space positioning accuracy and temperature resolution. It can achieve real time fast measurement without influence on original distribution of temperature field. |
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| Keywords: | distributed optical fiber temperature field measurement Raman scattering |
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