四川盆地上二叠统大隆组页岩储层特征及其控制因素
叶玥豪, 陈伟, 汪华, 宋金民, 明盈, 戴鑫, 李智武, 孙豪飞, 马小刚, 刘婷婷, 唐辉, 刘树根

Characteristics and determinants of shale reservoirs in the Upper Permian Dalong Formation, Sichuan Basin
Yuehao YE, Wei CHEN, Hua WANG, Jinmin SONG, Ying MING, Xin DAI, Zhiwu LI, Haofei SUN, Xiaogang MA, Tingting LIU, Hui TANG, Shugen LIU
图5 四川盆地川北地区DY1井大隆组有机质和干酪根显微组分照片
a. 硅质页岩, 埋深4 332.86 m, 反射光; b. 硅质页岩, 埋深4 328.60 m, 反射光; c. 硅质页岩, 埋深4 338.20 m, 反射光; d. 硅质页岩, 埋深4 332.86 m,单偏光 e. 硅质页岩, 埋深4 328.60 m, 单偏光; f. 硅质页岩, 埋深4 338.20 m, 单偏光(蓝色箭头指示沥青;黄色箭头指示镜质体;粉色箭头指示无定形体。)
Fig.5 Images showing the organic matter and kerogen macerals of the Dalong Formation in well DY1 in the northern Sichuan Basin