利用多元回归方法确定稠油油藏吞吐阶段的采收率  

DETERMINING RECOVERY FACTOR IN VISCOUS OIL RESERVOIR BY APPLYING MUTILVARIATE REGRESSION METHOD

作　　者：刘雨芬 陈元千[1] 毕海滨 

机构地区：[1]中国石油天然气总公司石油勘探开发科学研究院

出　　处：《新疆石油地质》1996年第2期184-187,共4页Xinjiang Petroleum Geology

摘　　要：收集整理了我国３９个已开发热采稠油区块的基础资料，从影响采收率的单因素分析入手，采用多元回归方法，建立了确定蒸汽吞吐开采稠油油藏采收率的相关经验公式。The basic data from 39 steamflooded blocks in China were analysed to have established formula for determining oil recovery factor of the viscous oil reservoir with steam stimulation by analysing the individual control on oil recovery and applying multivariate regression method.

关 键 词：蒸汽吞吐 油藏 开发阶段 采收率 粘性原油 

分 类 号：P345[天文地球—水文科学]