Abstract：The paper summarized structural pattern of fault depression and depression starting from develapment feature of fault depression and depression structure in Chinese continental basin. It is pointed out that like the other basins in China，the Yingge Sea basin is a double-layers structure which is fault first and depression afterward according to the reprocessing seismic profiles of Yingge Sea basin，among which the upper depressed structural layer is butterfly structure with thickness being 10000-13000m，the thickest depressed structural layer in Chinese depositional basin. Combination pattern of lower half-graben-like fault depression can be divided into three parts:half-graben with the fault surface being face to face，halfgraben with the fault surface being back to back and terraced half-graben. Using plate theory for analyzing forming mechanism of Yingge Sea basin，it is pointed out that the basin was formed by which Indian Plate divided into Indo一China Plate in Paieo gene and pressed the later in Neogene. Sated from a control role played by fault depression and depression structure of Chinese continental basin to oil and gas，the authors predicted 11 types of oil and gas accumulation (field) belonging to structural trap.
赵松华, 杨克绳 . 从中国陆盆的断拗结构看莺歌海盆地构造类型[J]. 石油地球物理勘探, 2000, 35(5): 590-599.
Zhao Songhua, Yang Kesheng. Seeing a structural type in Yingge Sea from fault depression and depression structure in Chinese continental basin. OGP, 2000, 35(5): 590-599.
