中国古老小克拉通台内裂陷特征及石油地质意义

沈安江, 陈娅娜, 张建勇, 倪新锋, 周进高, 吴兴宁

Characteristics of intra-platform rift in ancient small-scalecratonic platform of China and its implications for hydrocarbon exploration

Anjiang Shen, Yana Chen, Jianyong Zhang, Xinfeng Ni, Jingao Zhou, Xingning Wu

图2 四川盆地灯影组—龙王庙组地层厚度 a.灯一段—灯三段；b.灯四段；c.麦地坪组—筇竹寺组；d.沧浪铺组—龙王庙组

Fig.2 The stratigraphic isopach map of the Dengying and Longwangmiao Formations, Sichuan Basin