针对济阳坳陷孔店期构造对沉积盆地的控制作用,结合地震识别及大量的钻井资料,编制了孔店组二段和孔店组一段的沉积体系分布图,以及孔店组沉积厚度等值线图.孔店期济阳坳陷表现为若干分隔断陷盆地,多沉积中心和沉降中心;东营、惠民、沾化凹陷相对独立成湖,而每个凹陷中又可分隔成相对独立的沉积和沉降中心;最大沉积和沉降中心为惠民凹陷的阳信洼陷和惠民洼陷.孔二段分割性强,孔一段湖域扩大,但仍具有较强的分割性.济阳坳陷孔店期原型湖盆具有东西分带的特点,西部南断北超的NE向断层控盆,东部北断南超的NW、EW向断层控盆.%Aimed at the control function of Kongdian formation of Jiyang Depression on sedimentary basin,combined with seismic identification and a large number of drilling data,the sedimentary system distribution map of the 2nd and 1st member of Kongdian formation and the thickness contour map of Kongdian formation were worked out,the controlling effect of structure on sedimentary basin of Kongdian period in Jiyang depression was studied.The Jiyang depression had multi-sediment and multi-subsidence centers,and could be divided into several rift basins in Kongdian stage.Dongying sag,Huimin sag and Zhanhua sag were independent lake,and each of them also could be separated into several independent sediment and subsidence center.The biggest sediment and subsidence center are Yangxin sag and Huimin sag in Huimin depression.The 2nd member of Kongdian formation was separated strongly,and 1st member of Kongdian formation expanded although was separated still.The prototype basins in Jiyang depression during Kongdian stage had the characteristics of belt east-west.The NE direction faults with faulting in the south and overlapping in the north control the basin in western basin,while the NE and EW direction faults with faulting in the north and overlapping in the south control the basin in eastern basin.
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