China is a petrobleum - production country mainly possess terrestrial petroliferous basin , in the depocenter of the terrestrial petroliferous basin , the sandstone lithologic oil pools that the primary reservoirs are variouskinds of turbibite sand bodies and have large amount of reserves distribute widely , and this is a chief character of the terrestrial petroliferous basin . for the special concealment of the turbidite sand bodies , it is very difficult to predict and describe the tubidite reservoirs 中国是一个以陆相含油气盆地为主的产油国，在陆相湖盆的沉积中心地区，广泛存在着以各类浊积砂体为主要储集体且储量相当丰富的砂岩岩性油藏，构成陆相含油气盆地的一大特色。由于浊积砂岩体的特殊隐蔽性，给浊积岩储层预测和描述带来了很大困难。
China is petroleum production country where the oil is mainly produced in continental hydrocarborn - bearing basin . it is special feature of contineutal oil - gas - bearing basin that sandstone lithologic reservoir with variety lithologic sandbody and vely enriching rolk oil hides extensively exsited . in the center region of continental lake basin sedmentary region , rf s very difficult to predict and descript turbidite reservoir because of the special subtle of turbidite sandbody . therefore studing the sediments character of turbidite reservoir and the description methord of turbidite reservoir has the important and realistic meaning for the explore and development of turbidite reservoir 中国是一个以陆相含油气盆地为主的产油国，在陆相湖盆的沉积中心地区，广泛存在着以各类浊积砂体为主要储集体且储量相当丰富的砂岩岩性油藏，构成陆相含油气盆地的一大特色。由于浊积砂岩体的特殊隐蔽性，给浊积岩储层预测和描述带来了很大困难。因此，研究浊积岩储层的沉积特征和浊积岩油藏的描述方法对于浊积岩油藏的勘探开发具有重要的现实意义。
Appearance of marginal faces , parallel depositional center near the tan - lu fault zone , the obvious faulted down boundary in the eastern part and the overlapping boundary from east to west inside the basin indicated that the fault zone occurred as the eastern boundary of the basin in jurassic and acted as provenance of the basin in east due to strike - slip uplifting of the zhangbaling belt 这些逆冲推覆构造在靠近郯庐断裂带附近，具有显著增多的特点；盆地内侏罗系地层在郯庐断裂带一侧广泛发育了边缘相及与断裂带平行的沉积中心，沉积厚度东厚西薄，在盆地东部形成了明显的断陷边界，向盆地内部北西方向则显示了沉积超覆边界的特征。
