四川盆地震旦系灯影组不同古地理环境下丘滩储集体的差异性*
徐哲航1,2, 兰才俊1,2, 郝芳3, 陈浩如4, 杨伟强1,2, 马肖琳2,5, 邹华耀1,2

Difference of mound-bank complex reservoir under different palaeogeographic environment of the Sinian Dengying Formation in Sichuan Basin
Xu Zhe-Hang1,2, Lan Cai-Jun1,2, Hao Fang3, Chen Hao-Ru4, Yang Wei-Qiang1,2, Ma Xiao-Lin2,5, Zou Hua-Yao1,2
四川南江杨坝剖面追补型丘滩体特征 a—杨坝剖面丘滩综合柱状图;b—单期丘滩规模分布频率直方图;c—单期过渡岩石占比分布频率直方图