聚合物驱油技术的实践与认识THEORETICAL RESEARCH ON POLYMER FLOODING
王启民,廖广志,牛金刚
Wang Qimin; Liao Guangzhi & Niu Jingang (Daqing Petroleum Administrative Bureau; Heilongjiang;
摘要(Abstract)：
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，提出聚合物驱油技术亟待进一步攻关的３个方面内容及其涉及到基础学科研究的问题
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.
关键词(KeyWords)：
三次采油,聚合物驱油,效果,认识,研究
Tertiary recovery, Polymer flooding, Effect, Understanding, Research
基金项目(Foundation):
作者(Authors):
王启民,廖广志,牛金刚
Wang Qimin; Liao Guangzhi & Niu Jingang (Daqing Petroleum Administrative Bureau; Heilongjiang;