摘要
大庆油田聚合物驱油技术取得了突破性进展，完成了从把聚合物驱看作改性水驱到看作三次采油技术认识上的重大观念转变，研究制定了保证大规模工业化应用的４种方法和６项高效实用技术，驱油机理研究有重要进展。
Break throughs in polymer flooding technique have been achieved in Daqing oil field. From being regarded as modified water flooding to EOR technique, our understanding about polymer flooding has changed greatly. 4 methods to ensure large scale commercial use of polymer flooding and 6 effective and practical techniques are studied.Great improvement has been achived in displacement mechanism. 3 aspects about polymer flooding techniques need to be studied in urgent, and the relevant fundamental research is also considered in this paper.
出处
《大庆石油地质与开发》
CAS
CSCD
北大核心
1999年第4期1-5,共5页
Petroleum Geology & Oilfield Development in Daqing
关键词
三次采油
聚合物驱油
效果
采油
石油
Tertiary recovery, Polymer flooding, Effect, Understanding, Research
