四川盆地蓬莱地区灯影组四段超深层白云岩储集层特征及主控因素*
刘凯铭1,2, 王兴志1,2, 韦明洋1,2, 李阳1,2, 陈旺1,2, 王文之3, 李勇3, 马奎3

Reservoir characteristics and main controlling factors of ultra-deep dolomite in the 4th Member of Sinian Dengying Formation in Penglai area,Sichuan Basin
LIU Kaiming1,2, WANG Xingzhi1,2, WEI Mingyang1,2, LI Yang1,2, CHEN Wang1,2, WANG Wenzhi3, LI Yong3, MA Kui3
四川盆地蓬莱地区灯影组四段主要储集层类型 a—孔洞型储集层,蜂窝状孔洞,PS106井,5864.91 m;b—孔洞型储集层,顺层孔洞,PS8井,7113.09 m;c—孔隙型储集层,宏观上多为针孔,PS6井,7943.73 m;d—孔洞缝型储集层,见垂直缝和水平缝与孔洞,PS8井,7047.00 m