摘要
本文根据大庆外围油藏特征,研究了影响采收率的5种因素,在分析影响因素的基础上,采用多元回归、灰色理论分析方法建立数学模型,结合经验公式给出了5种测算采收率的方法。
According to the reservoir characteristics of the peripheral area in Daqing,this paper studies five factors which influence recovery,constructs a mathematical model using multiple regression grey system theory and gives five methods of calculating recovery combining with empirical formula.
出处
《大庆石油地质与开发》
CAS
CSCD
北大核心
1997年第2期24-28,共5页
Petroleum Geology & Oilfield Development in Daqing
关键词
低渗透油田
可采储量
多元回归
灰色理论
油田
Low permeable oilfield,Influence factor,Multiple regression,Grey system theory,Method study