川中地区中上寒武统洗象池组颗粒滩储集层特征及主控因素*
邓成昆1,2, 黎霆1,2, 杨伟强1,2, 张玺华3, 程忠贞1,2, 陈浩如4, 诸丹诚1,2, 胡力文1,2, 邹华耀1,2

Characteristics and main controlling factors of shoal reservoirs in the Middle-Upper Cambrian Xixiangchi Formation,central Sichuan Basin
Deng Cheng-Kun1,2, Li Ting1,2, Yang Wei-Qiang1,2, Zhang Xi-Hua3, Cheng Zhong-Zhen1,2, Chen Hao-Ru4, Zhu Dan-Cheng1,2, Hu Li-Wen1,2, Zou Hua-Yao1,2
川中地区洗象池组储集岩与储集空间岩心及露头照片 A—细晶白云岩,溶蚀孔洞,LZY剖面,第4层;B—粉—细晶白云岩,顺层拉长状溶洞,LZY剖面,第5层;C—粉—细晶白云岩,平行层理,LZY剖面,第5层;D—粉—细晶白云岩,交错层理,LZY剖面,第5层;E—残余砂屑白云岩,溶蚀孔洞,GT2井,5337.27 m;F—残余砂屑白云岩,顺层拉长状溶洞,GT2井,5343.2 m;G—细晶白云岩,裂缝,GT2井,5341.98 m;H—残余砂屑白云岩,针孔, GT2井,5334.66 m;I—残余砂屑白云岩,花斑状溶蚀孔洞,GT2井,5338.25 m