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我国石油资源蕴藏丰富,但同样面临着严峻的石油资源短缺问题,虽然经过了注水开发和化学驱油等系列措施,但是目前石油采收率仅为35%左右。提高采收率技术的发展经历了近几十年,人们必须要提高采油技术,来提高采收率,这样才能保证油田的高产、稳产。随着油田开发的不断扩大,以及科学技术的迅猛发展,国内外采油技术也得到了长足的发展,本文主要介绍近几年发展的采油新技术。
Although China is rich in petroleum resources, it faces the same problem of severe shortage of oil resources. Although it has gone through series of measures such as water injection development and chemical flooding, its current oil recovery rate is only about 35%. Improve oil recovery technology has experienced the development in recent decades, people have to improve oil recovery technology, to improve oil recovery, so as to ensure the high yield of the oilfield, stable production. With the continuous expansion of oilfield development and the rapid development of science and technology, oil production technology at home and abroad has also made great strides. This paper mainly introduces new oil recovery technologies developed in recent years.