松辽盆地扶余油田泉四段沉积微相研究
网络出版日期: 2014-10-20
基金资助
国家“十二五”重大专项课题“井震结合油藏精细结构表征技术”(编号:2011ZX05010-001)资助
Sedimentary microfacies of the fourth member of Quantou Formation in Fuyu Oilfield, southern Songliao Basin
Online published: 2014-10-20
牟中海 , 廖 春 , 丁晓军 , 陈 袁 , 于 跃 . 松辽盆地扶余油田泉四段沉积微相研究[J]. 岩性油气藏, 2014 , 26(5) : 57 -63 . DOI: 10.3969/j.issn.1673-8926.2014.05.011
Based on core and logging data, this paper systemically studied the distribution of sedimentary microfacies and sedimentary model of the fourth member of Quantou Formation in Fuyu Oilfield of southern Songliao Basin through analyzing the rock type, color of mudstone, grain size and sedimentary structure. The result shows that the study area developed meandering river-delta plain, including two types of subfacies and 12 types of microfacies. According to the logging characteristics of different microfacies, classified the plane distribution features of microfacies, established sedimentary model of shallow water deltas, and analyzed the characteristics of sedimentary evolution. This study can provide a reliable base for potentials tapping of remaining oil in Fuyu Oilfield.
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