储量精细计算方法探讨——以河流相储集层为例  

Discussion on fine computing method of reserves—taking fluvial facies reservoirs as example.

作　　者：国景星[1] 戴启德[2] 徐炜[2] 

机构地区：[1]中国矿业大学 [2]石油大学

出　　处：《油气地质与采收率》2001年第3期31-33,共3页Petroleum Geology and Recovery Efficiency

摘　　要：充分利用开发区井网密度大 ,地质、测井、测试资料齐全的优势 ,以沉积 (微 )相研究为基础 ,综合其孔隙度、有效厚度、含油饱和度等多项参数在不同相带上的各相异性 ,按相带求取储量计算参数 ,探索求取储量精细计算方法。并以河流相为例 。Reserve calculation parameters of each facies belt are evaluated combined with the anisortropy of many parameters (porosity, effective thickness, oil saturation etc.) on different facies belt based on the study of sedimentary (mini)facies and fully taking the advantages of large density in well pattern, complete geologic, logging and testing data in development areas. Then the reserve calculating parameters are determined according to facies belts and fine computing method of reserves is studied. The concrete steps of reserve calculation are explained in detail taking fluvial facies as example.

关 键 词：开发区 储量 河流相 储集层 计算方法 油气藏 

分 类 号：TE155[石油与天然气工程—油气勘探]