论文部分内容阅读
众所周知,我国有着非常丰富的油气资源,油田勘探领域相当广阔。既往勘察资料中显示,全国范围内已探明沉积盆地达到了500个以上,沉积岩分布面积高达近700万km~2。自20世纪50年代初期开始至今,我国共探明500余个油田,已探明石油地质储量达到220.0×10~8t以上,可见油田开采具有非常广阔的发展潜力与空间。在社会发展速度不断加快以及科学技术快速进步的背景下,三次采油驱油技术已成为一种广泛应用的石油开采技术,该技术方案对提高石油采收率的作用与价值是非常确切的。本文即围绕石油开采领域三次采油驱油技术的相关应用问题进行分析与探讨,望对提高石油资源采收率起到以一定帮助。
As we all know, our country has a very rich oil and gas resources, oil field exploration is quite broad. According to the previous survey data, more than 500 sedimentary basins have been proven in the whole country and the area of sedimentary rocks has reached nearly 7 million km ~ 2. Since the early 1950s, more than 500 oilfields have been discovered in our country, and the proved petroleum geological reserves have reached more than 220.0 × 10 ~ 8t. This shows that the oilfield exploitation has a very wide potential and space for development. In the context of accelerating social development and the rapid progress of science and technology, the tertiary oil recovery technology has become a widely used oil extraction technology. The technical solution is very precise for enhancing the oil recovery rate. In this paper, we will analyze and discuss the application of the tertiary oil recovery and oil recovery technology in the field of petroleum exploration, and hopefully it will help to improve the oil recovery rate.