四川盆地二叠系龙潭组页岩孔隙发育特征及主控因素
陈斐然(
),魏祥峰,刘珠江,敖明冲,燕继红
),魏祥峰,刘珠江,敖明冲,燕继红
Pore development characteristics and main controlling factors of the Permian marine-continent transitional shale in the Sichuan Basin
Fei-ran CHEN(),Xiang-feng WEI,Zhu-jiang LIU,Ming-chong AO,Ji-hong YAN
),Xiang-feng WEI,Zhu-jiang LIU,Ming-chong AO,Ji-hong YAN
图9. 四川盆地龙潭组和吴家坪组页岩FIB-SEM三维结构分析
（a）—（c）DYS1井龙潭组；（d）—（f）利川沙溪吴家坪组; 灰色为矿物，蓝色为有机质，红色为孔缝
Fig.9. FIB-SEM three-dimensional structure analysis of shale of Longtan Formation and Wujiaping Formation in Sichuan Basin
