Laminae combination and shale oil enrichment patterns of Chang 73 sub-member organic-rich shales in the Triassic Yanchang Formation, Ordos Basin, NW China

Laminae combination and shale oil enrichment patterns of Chang 73 sub-member organic-rich shales in the Triassic Yanchang Formation, Ordos Basin, NW China

The Chang 73 sub-member of Triassic Yanchang Formation in the Ordos Basin was taken as an example and the lamina types and combinations, reservoir space features and shale oil enrichment patterns in organic-rich shale strata were investigated using core observation, thin section analysis, XRF elemen...

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Bibliographic Details
Main Authors: Kelai XI, Ke LI, Yingchang CAO, Miruo LIN, Xiaobing NIU, Rukai ZHU, Xinzhuo WEI, Yuan YOU, Xiaowei LIANG, Shengbin FENG
Format: Article
Language:English
Published: KeAi Communications Co., Ltd. 2020-12-01
Series:Petroleum Exploration and Development
Subjects:
organic-rich shale
laminae combination
oil enrichment patterns
shale oil
Triassic Yanchang Formation
Ordos Basin
Online Access:http://www.sciencedirect.com/science/article/pii/S1876380420601428

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http://www.sciencedirect.com/science/article/pii/S1876380420601428

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