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介绍了利用射线辐射衰减方法实现的原油含水率、含气率在线分析与计量系统。它采用双能 γ放射源和闪烁探测器 ,用计算机获取探测到的γ射线穿过原油的透射计数 ,并由此计算出油、水、气的体积百分数 ,除此之外 ,该系统还能监测温度、压力和流量 ,从而得出产液量、产油量、产水量和产气量。
The paper introduces the on - line analysis and measurement system of crude oil moisture content and gas content by using radiation attenuation method. In addition to its dual gamma source and scintillation detector, a computer obtains the transmitted counts of the detected gamma rays across the crude oil and calculates the volume percentages of oil, water and gas. In addition, Monitor temperature, pressure, and flow rates to produce fluid, oil, water, and gas.