Through practical study on the oil and gas resource struture of the four main basins of the Southeast uplift of South Songliao Basin, it is found that the resource structure varies in different b.

• 通过对松辽盆地东南隆起区四个主要断陷盆地油气资源结构特征的实际研究发现，东南隆起区内各断陷盆地的资源结构特征存在很大差异。