盘古梁及周边地区Y9、Y10储层非均质性研究  

STUDY ON THE RESERVOIR MACRO HETEROGENEITY OF Y9 AND Y10 FORMATION IN PANGULIANG AND ITS SURROUNDING AREAS

作　　者：周永霞[1] 张春生[1] 刘德智[2] 杨军[1] 

机构地区：[1]长江大学油气资源与勘探技术教育部重点实验室,湖北荆州434023 [2]胜利石油管理局孤岛采油厂,山东东营257231

出　　处：《新疆石油天然气》2010年第1期24-29,共6页Xinjiang Oil & Gas

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.

关 键 词：延安组 储层 渗透率 非均质性 

分 类 号：TE122.2[石油与天然气工程—油气勘探]