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
四川盆地震旦系灯影组丘滩体中高能环境、过渡环境、低能环境岩性界线特征 a—叠层石白云岩/泥晶白云岩,缝合线,天星1井2188.5 m,灯影组四段;b—凝块石白云岩/带孔纹层白云岩,暴露面,宁强胡家坝,灯影组四段;c—波状纹层白云岩/泥晶白云岩,林1井2650.8 m,灯影组四段