[PDF][PDF] 鄂尔多斯盆地延长组7 段3 亚段异常高有机质沉积富集因素

刘翰林, 邹才能, 邱振, 潘松圻, 张文正, 荆振华… - 石油学报, 2022 - researchgate.net
鄂尔多斯盆地三叠系延长组7 段页岩油资源丰富, 其中延长组7 段3 亚段(长73 亚段)
沉积了一套异常高有机质的黑色泥页岩, 总有机碳(TOC) 含量高达35.8 …

Sedimentary enrichment factors of extraordinarily high organic matter in the sub-member 3 of Member 7 of Yanchang Formation, Ordos Basin

L Hanlin, Z Caineng, Q Zhen, P Songqi… - Acta Petrolei …, 2022 - syxb-cps.com.cn
The Member 7 of Triassic Yanchang Formation in Ordos Basin is rich in shale oil resources.
Among them, the sub-member 3 of Member 7 of Yanchang Formation (Chang 7 3) has …