摘要
采用部分水解聚丙烯酰胺,在取自大庆油田厚层试验区的岩心上,进行了实验。研究了聚合物分子量和溶液浓度、矿化度、注入速度、渗透率和温度对阻力系数R_F和残余阻力系数R_K的影响,并进行了详细的讨论。其研究结果对大庆油田厚层注聚合物矿场试验的方案设计和实施提供了重要依据。
The effects of polymer concentration and molecular weight, salinity, injection rate,
permeability and temperature on resistance factor and residual resistance factor with
partially hydrolyzed polyacrylamide solution flow through cores from thick pay pilot
area in Daqing were studied and discussed in detail. The results provided important ba-
sis for design and performance of thick pay flooding polymer pilot experiment in Daqing.
出处
《大庆石油学院学报》
CAS
北大核心
1992年第3期31-36,共6页
Journal of Daqing Petroleum Institute
关键词
聚合物
驱油
阻力试验
系数
resistance test
[resistance factor]
[residual resistance factor]
(Daqing oilfield)
