首页> 外文期刊>Chemical and Petroleum Engineering >OPTIMIZATION OF FLOW DIAGRAMS OF MULTIPHASE PUMP-EJECTOR SYSTEMS FOR IMPROVING THEIR OPERATIONAL EFFICIENCY WITH COMBINED OIL AND GAS GATHERING
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OPTIMIZATION OF FLOW DIAGRAMS OF MULTIPHASE PUMP-EJECTOR SYSTEMS FOR IMPROVING THEIR OPERATIONAL EFFICIENCY WITH COMBINED OIL AND GAS GATHERING

机译:油与气联合使用提高多相泵喷射器系统运行效率的流图优化

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摘要

It is shown that the primary cause of inefficient operation of multiphase pump-ejector systems installed in oil fields for combined oil and gas gathering is that not only associated (casing-head) gas, but also oil recovered incidentally with water enters the receiving chambers of jet apparatuses. Even under the current operation conditions, the power consumption at DNS-0122 Sofinskaya booster-type pumping plant can be reduced more than twofold by utilizing the existing infrastructure to the maximum and optimizing the flow diagrams of the pump-ejector system where the functions of submersible centrifugal pumps and jet apparatuses are separated. In future development, the pump-ejector system could be provided with an additional ejector, which will allow effective integration of straight-flow and circulatory schemes.
机译:结果表明,安装在油田中用于油气联合收集的多相泵-喷射器系统工作效率低下的主要原因是,不仅伴生(套管头)气体,而且偶然与水一起回收的油也进入了泵的接收室。喷射设备。即使在当前的运行条件下,也可以通过最大程度地利用现有基础设施并优化潜水泵功能的流程图来优化DNS-0122 Sofinskaya增压泵站的功耗,将其减少两倍以上。离心泵和喷射设备是分开的。在未来的发展中,泵-喷射器系统可以配备一个附加的喷射器,这将使直流和循环方案有效集成。

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