Based on the research of the development of boundary faults and their controls of hydrocaronon accumulation in the shallow sea of the eastern part of Jiyang Depression，the tectonic zone of buried hill draped structural belts was divided into three types：single fault-low uplift，double faults-middle uplift and multiple faults-high uplift. The reservoir-seal assemblages in the single fault-low uplift of the buried hill draped structural belts are the best，and good assemblages can occur in each layer. There are different trap types such as lithology trap，structural trap，stratigraphic trap and composite trap.The lithology traps and stratigraphic overlapping traps developed in the lower of the third member of Shahejie Formation and the lower of Dongying Formation in the double faults-middle uplift of the buried hill draped structural belts，and the drape trap and the lithology-structural trap developed in the middle and upper of Dongying Formation. The stratigraphic overlapping traps mainly developed in the multiple faults-high uplift of the buried hill draped structural belts，and the reservoir-seal assemblages generally have poor condition for hydrocarbon accumulation. The next exploration targets are Es3 stratigraphic oil reservoir in Kendong Uplift，Ed lithology oil reservoir in Changdi Uplift and Chengdao Uplift.