油田增产中三次采油技术的发展趋势  

The Development Trend of Tertiary Oil Recovery Technology in Oilfield Production Increase

作　　者：杨雪[1] YANG Xue(Technical Development Research Institute,Daqing Oilfield Chemical Co.,Ltd.,Daqing 163453,China)

机构地区：[1]大庆油田化工有限公司技术开发研究院,黑龙江大庆163453

出　　处：《山东化工》2024年第23期141-143,共3页Shandong Chemical Industry

摘　　要：随着常规油藏开采程度的不断加深,油田产量逐渐下降,提高采收率、实现稳产增产迫在眉睫。三次采油技术作为一种提高石油采收率的有效方法,能够显著改善驱油效率。本文分析了三次采油的基本概念,综述了化学驱、气体驱、热力采油等主要技术的原理、特点、适用条件及研究现状,展望了三次采油技术未来的发展趋势,对更好地指导油田实施三次采油、提高石油采收率具有重要意义。With the continuous deepening of conventional oil reservoir exploitation,oilfield production is gradually decreasing,and it is urgent to improve recovery rate and achieve stable and increased production.As an effective method to improve oil recovery,tertiary oil recovery technology can significantly improve oil displacement efficiency.This article analyzes the basic concept of tertiary oil recovery,summarizes the principles,characteristics,applicable conditions,and research status of major technologies such as chemical flooding,gas flooding,and thermal oil recovery,and looks forward to the future development trend of tertiary oil recovery technology.It is of great significance for better guiding the implementation of tertiary oil recovery in oil fields and improving oil recovery efficiency.

关 键 词：三次采油 提高采收率 化学驱 气体驱 热力采油 发展趋势 

分 类 号：TE357.46[石油与天然气工程—油气田开发工程]