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CN202832469U 以氮气为动力气源的三相分离器 失效 - 权利终止

以氮气为动力气源的三相分离器
摘要：
以氮气为动力气源的三相分离器，应用于油田采油井采出液的三相分离。三相分离器的分离气体出口连接补气管线，补气管线的另一端连通在氮气包，在补气管线上有阀门；在阀门到三相分离器之间的补气管线上连接有连通管线，连通管线的另一端连接在排油管线上，在连通管线上连接有阀门；在阀门到三相分离器之间的补气管线上连接有泄压放空管线，泄压放空管线上连接有阀门。效果是：利用氮气作外接动力气源，能在无伴生气的小断块油田使用三相分离器对采出液进行油水分离。
摘要（英）：

A three-phase separator taking nitrogen as a dynamic gas source is applied to three-phase separation of produced liquid of oil producing wells. A separated gas outlet is connected with a gas injection pipeline which is provided with a valve, the other end of the gas injection pipeline is communicated with a nitrogen bag, a communication pipeline is connected on the gas injection pipeline between the valve and the three-phase separator, the other end of the communication pipeline is connected onto an oil exhausting pipeline, a valve is connected onto the communication pipeline, a depressurizing emptying pipeline is connected onto the gas injection pipeline between the valve to the three-phase separator, and a valve is connected onto the depressurizing emptying pipeline. The three-phase separator taking nitrogen as the dynamic gas source has the advantages that the nitrogen is utilized as the external dynamic gas source, so that the three-phase separator can be used in small block-faulted oilfields without associated gases for oil-water separation of producing liquid.

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