摘要
本文通过黑油模型计算,结合理论分析和实际生产资料,研究了地层压力高于饱和压力、流动压力低于饱和压力情况下油井采液、采油指数变化的规律和特点,提出了采液、采油指数受压力影响的判别方法及预测公式,对油田开发动态分析和生产能力预测有一定的意义。
ABSTRACT
This paper analyzes the changing regularity of both recoverable fluid rate and oil recovery index at both oversaturated formation pressure and under-satur ated flowing pressure, according to 'black oil' model calculation, theoretical analysis and actual production data. Both identifiable methods and predictive equations are provddidefor the effect of pressure upon oil well productivity. Therefore, it is significant to performance analysis and production prediction uri ngoilfield development.
出处
《大庆石油地质与开发》
CAS
CSCD
北大核心
1989年第2期36-45,共10页
Petroleum Geology & Oilfield Development in Daqing
