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常见储集空间 a—格架残留孔、洞,叠层石白云岩,宁强胡家坝,灯四段;b—格架残留孔,凝块泥晶白云岩,宁强胡家坝,灯二段;c—粒间孔,砾屑白云岩,遵义松林,灯二段;d—格架残留孔,凝块石白云岩,宁强胡家坝,灯四段;e—格架残留孔,经历多期充填,峨边先锋,灯二段;f—残留粒间孔,残余砂屑白云岩,马深1井,8106.7 m,灯四段