稠油油藏的动态地质储量计算方法  

A CALCULATING METHOD OF DYNAMIC OOIP FOR VISCOUS OIL RESERVOIRS

作　　者：康志勇[1] 柳锦云[1] 

机构地区：[1]辽河石油勘探局勘探开发研究院

出　　处：《大庆石油地质与开发》1996年第3期24-26,共3页Petroleum Geology & Oilfield Development in Daqing

摘　　要：依据辽河油区３个油田６个蒸汽吞吐生产的稠油油藏注采特征曲线，当气油比大于１～２．５时，注采特征曲线在半对数坐标上出现直线段，直线的斜率与静态地质储量相关密切，由此建立的经验方程计算稠油油藏动态原油地质储量，平均相对误差３．４８％。According to injection-production characteristic curves from six huff and puff viscous oil reservoirs in three oilfields in Liaohe oil area,straight line segments of the injectionproduction characteristic curves appear in semilog coordinates when SOR is greater than 1 to 2.5.Slopes of the straight lines have a close correlation with the dynamic OOIP.An empirical equation established from this is used to calculate the dynamic OOIP,with the averagely relative error being 3.48%.

关 键 词：粘性原油 油藏 动态地质 储量 计算法 

分 类 号：P618.130.2[天文地球—矿床学] P618.130.9[天文地球—地质学]