非常规油气致密储集层微观结构研究进展*
朱如凯1,2, 白斌1,2, 崔景伟2, 吴松涛2, 崔京钢1,2, 王拓2, 牛露2, 李婷婷2

Research advances of microstructure in unconventional tight oil and gas reservoirs
Zhu Rukai1,2, Bai Bin1,2, Cui Jingwei2, Wu Songtao2, Cui Jinggang1,2, Wang Tuo2, Niu Lu2, Li Tingting2
中国海陆相泥页岩微观孔隙 左为四川志留系龙马溪组海相页岩粒内有机质孔(20~890 nm),威201井,1500 m,放大6000倍;右为鄂尔多斯盆地长7泥页岩黏土矿物微观孔隙,大小为30~200 nm,张2井,深度960 m,放大6000倍