头台油田茂11区块扶余油层高分辨率层序地层学研究

The High-Resolution Sequence Stratigraphic Feature of Fuyu Oil Layer in Toutal Ilf Ield,Mao11 Block

以高分辨率层序地层学原理为指导,利用测井、岩心资料,对头台油田茂11区块扶余油层不同级次基准面旋回进行详细划分,建立高分辨率层序地层格架,将扶余油层划分为1个长期、2个中期、7个短期和31个超短期基准面旋回,并且每个超短期旋回与单一河道相对应。

On the basis of a comprehensive study of core and log well,taking the high resolution sequence stratigraphic theory as a direction,the detailed analysis on the subdivision of different orders of the base-level cycles in Fuyu oil layer has been performed and a corresponding high resolution sequence framework has been estab-lished in Toutai oilfield Mao11 block.Fuyu oil layer can bedivided 5 long,2 middle,7 short and 31 super-short base-level cycles.And each super-short base-level cycles corresponds single channel.