渤海湾盆地沧东凹陷古近系孔店组二段页岩高丰度有机质富集模式 |
蒲秀刚, 董姜畅, 柴公权, 宋舜尧, 时战楠, 韩文中, 张伟, 解德录 |
Enrichment model of high-abundance organic matter in shales in the 2nd member of the Paleogene Kongdian Formation, Cangdong Sag, Bohai Bay Basin |
Xiugang PU, Jiangchang DONG, Gongquan CHAI, Shunyao SONG, Zhannan SHI, Wenzhong HAN, Wei ZHANG, Delu XIE |
图3 沧东凹陷孔二段页岩有机碳含量分布频率直方图(a)与干酪根类型划分(b) |
Fig.3 Frequency histogram of the TOC content (a) and diagram showing kerogen types (b) for the Kong 2 Member shales within the Cangdong Sag |