利用喷射器回收原油挥发气的装置及其应用实例

DEVICE TO RECOVER CRUDE- VOLATILIZING GAS BY EJECTOR AND ITS APPLICATION VALUE

从分析油田原油挥发气回收工程的特点入手,提出了一种基于喷射技术的回收方法。针对喷射技术应用中存在的关键问题,在大量试验的基础上,系统地研究了新型的匹配式多级喷射器的解决方法。工程应用的结果表明,该种回收方法具有操作使用简单、维护管理方便等显著优点,是一种具有推广价值的回收方法。

A new method to recover crude-volatilizing gas in oil fields is put forward. The key device in this method is made and it's called 'matched multistage ejectors'. Based on the lots of tests, the main points of design of the key device are given. This device is used in one of oil fields. And it can work for long time without any manager.