塔河油田4区奥陶系储集层非均质性  

Reservoir Heterogeneity of Ordovician in District No.4of Tahe Oilfield.

作　　者：谭承军[1] 周英杰[2] 杜玉山[2] 闫文新[1] 

机构地区：[1]中国石化新星石油公司西北石油局,新疆乌鲁木齐830011 [2]中国石化胜利石油管理局,山东东营257015

出　　处：《新疆石油地质》2001年第6期509-510,共2页Xinjiang Petroleum Geology

摘　　要：针对塔河油田4区奥陶系“与古风化壳有关的”、“岩溶缝洞型碳酸盐岩油气藏”的储集层具有强烈非均质性的特点,对储集层总貌和Ⅰ、Ⅱ、Ⅲ类储集层分别从剖面上的“层间非均质性”到平面上的非均质性进行了“定性-定量”的描述。This paper provides qualitative and quantitative descriptions of the whole reservoir and typeⅠ,Ⅱ,Ⅲreservoirs respectively from cross section interlayer heterogeneity to areal heterogeneity,based on the characteristics of having strong reservoir heterogeneity in the karst-fracture-cavity type carbonate hydrocarbon reservoir related to Pale-ocrust of weathering of Ordovician in District No.4of Tahe oilfield.

关 键 词：塔里木盆地 塔河油田 碳酸盐岩 岩溶 储集层 孔隙类型 非均质性 描述 

分 类 号：P618.13[天文地球—矿床学]