摘要
通过非均质参数的定量计算,利用测井资料,结合前人的研究结果,对盘古梁及周边地区的Y9、Y10储层宏观非均质性特征进行了精细研究,得出工区内在以河流相的粗碎屑沉积为主的沉积背景下,Y9、Y10储层内存在较为明显的层内非均质性、层间差异性和平面非均质性。
Through quantitative calculation on aeolotropic parameters of reservoir heterogeneity,based on the well logging data and available information,we study the macroscopic heterogeneity characteristic of the Y9 and Y10 reservoir in the panguliang and its surrounding areas.We draw a conclusion that the characteristic of the Y9 and Y10 reservoir has strong plane heterogeneity,strong interbedded heterogeneity and bad in layer heterogeneity with clastic deposition of the river facies.
出处
《新疆石油天然气》
CAS
2010年第1期24-29,共6页
Xinjiang Oil & Gas
关键词
延安组
储层
渗透率
非均质性
Yanan Foramtion
reservoir
permeability
heterogeneity
