四川盆地涪陵地区中侏罗统凉高山组陆相页岩油气富集规律探讨
王威,石文斌,付小平,谢佳彤,倪楷

Oil and gas enrichment regularity of continental shale of Lianggaoshan Formation of Middle Jurassic in Fuling area, Sichuan Basin
Wei WANG,Wenbin SHI,Xiaoping FU,Jiatong XIE,Kai NI
图3 涪陵地区凉高山组④小层沉积相平面图
Fig.3 Sedimentary facies plan of small layer ④ of Lianggaoshan Formation in Fuling area