东营凹陷北部陡坡带深层砂砾岩沉积特征及控制因素——以丰深1地区为例

We found many diachronous glutenite fans in actic region in the north of the Dongying sag by observing and describing the drill cores of Fengshen1 and Fengshen8 well, and researching of seismic cross-section. These kinds of glutenite include alluvial fans、fans delta and nearshore subaqueous fans mainly and so on.The developing of this deposit accompany with badly faulting. This kind of glutenite has the feature of density current and contains much assorted coarse fragment. These glutenite fans developed in dark peat of lake facies and had peculiar resemblance and reflection configuration in seismic cross-section. The development of these glutenite were controlled by tectonic movement and hydrodynamic force.