一套井网两套油层双管采油工艺可行性分析

摘要

介绍了双管分采分出采油的工艺技术、主要方式和国内外应用现状，同时结合长庆油田实际，对双管分采分出采油工艺技术进行了可行性分析，认为是可行的。并对主要装置以及实施措施等提出了解决办法，对国内油田双管分采分出采油工艺的应用具有指导意义。%The process, main measure and application in China and abroad of dual string in separated formations for oil production are presented. Meanwhile, combined with the Changqing Oil Field practice, it conducts the feasi- bility analysis of oil production processing technology with dual string in separated formations. Main components and implementation of measures are introduced. This paper will benefit the application of dual string in oil produc- tion in China.