靖安油田白于山西区长4+5_2沉积微相研究  

Research on sedimentary microfacies of Chang 4+5_2 reservior in the west area of Baiyu Mountain of Jing'an Oilfield

作　　者：谢鹏飞[1] 

机构地区：[1]西安石油大学,陕西西安710065

出　　处：《石化技术》2016年第2期174-174,共1页Petrochemical Industry Technology

摘　　要：对研究区沉积相特征的研究是结合区域地质背景,详细解剖取芯井,结合分析化验资料,进行垂向层序分析、沉积旋回分析等方面确定研究区为三角洲前缘亚相沉积,主要沉积微相有水下分流河道、分流间湾、河口坝和河道侧缘。Study on sedimentary facies characteristics of the study area is combined with the regional geologic background,detailed anatomy of cored wells,the analysis of the test data,vertical to the sequence analysis,sedimentary cycle analysis determined in the study area is delta front sub facies,The main sedimentary microfacies are underwater distributary channel,interdistributary bay,estuary dam and channel lateral margin.

关 键 词：白于山西区 长4+52储层 沉积微相 

分 类 号：P618.13[天文地球—矿床学]