Free water is a high water cut wells in-situ reinjection device, is composed of free water to free water floating oil and contains natural gas as the separator, thorough separation to separate the local injection of NC pressure measuring pump and a numerical control device of oil reservoir. By means of computer and standard industrial control interface, electromechanical separation, measurement, control and re injection of free water are carried out. The utility model has the advantages of simple structure and high automation, simplifies the process of injection and saves energy consumption, and is a corollary equipment for a numerical control oil production device of a high water cut well.
【技术实现步骤摘要】
【技术保护点】
一种高含水油井的游离水就地回注装置,是由游离水分离器、回注水泵及其数控装置构成的,其中游离水分离是一个内部装有多个隔板,并分别设有出水口阀门、出油口阀门、出气口阀门的金属容器,在出气管路中装有气体压差传感器和气体温度传感器,在容器内还装有油水介面传感器和液面传感器,其特征在于:在分离器容器附近装有数控回注水泵和标准工业控制接口介面,在接口介面里插有分别与上述各传感器相连的测量适配模块和与上述各阀门及数控水泵相连的控制适配模块,出水口阀门直接与回注水泵的入口相连,出气口阀门与出油口阀门均为数控计量阀,标准工业控制接口介面则通过标准串行通信接口与计算机相连。
【技术特征摘要】
【专利技术属性】
技术研发人员:石行,
申请(专利权)人:北京市西城区新开通用试验厂,
类型:发明
国别省市:11[中国|北京]
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