Title: Geological section sedimentary characteristics of Quantou formation in north of Songliao Basin
Abstract: Aimed at addressing the problems,such as the thin layer,poor continuity,and complicated variation,as happens in Fuyu reservoir sand body during the oil field development,this paper,from the point of view of outcrop,analyzes the types,characteristics,and laws governing variation of sedimentary facies of Quantou formation occurring in Wuse Mountain and Hongxing Fishery in north of Songliao Basin.The observation and actual measurement of outcrop of Quantou formation shows that Quantou formation consists of 3 types of sedimentary facies,7 types of sub-sedimentary facies and 12 types of micro-sedimentary facies,and experiences the sedimentary facies evolutionary process,such as alluvial fan,braided stream,meandering stream,braided stream,and meandering stream.The study provides the beneficial reference for the development of Fuyu oil layer.
Publication Year: 2013
Publication Date: 2013-01-01
Language: en
Type: article
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