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微波法测定平面模型含水饱和度系统(以下简称系统),用于测定平面物理模型含水饱和度的瞬时分布,为研究注水、注气及化学驱油的规律、建立数学模型、合理开发油田和提高采收率服务。本系统利用机电结合的扫描方式,实时控制扫描系统采集、传输数据,采用对每个面元分别定标的方法,随时处理数据,打印成瞬时饱和度分布图和报表,并可在荧光屏上显示,同时录像。应用该系统所作的一系列驱替实验表明:该系统硬件工作稳定可靠,软件设计实用方便,证明了定标方法、扫描方式的合理性。化学驱实验中可明显看出原油富集带的形成过程。
Microwave method for the determination of water saturation of planar model system (hereinafter referred to as system) is used to determine the instantaneous distribution of water saturation of planar physical model. To study the law of water injection, gas injection and chemical flooding, a mathematical model is established, Recovery services. The system uses a combination of mechanical and electrical scanning mode, real-time control of the scanning system to collect and transmit data, using a method of calibration for each bin, at any time processing data, printed into instantaneous saturation distribution charts and reports, and can be displayed on the screen , While video. A series of displacement experiments using this system show that the hardware of the system is stable and reliable, and the software design is practical and convenient, which proves the rationality of calibration method and scanning method. Chemical flooding experiment can clearly see the formation of crude oil enrichment zone.