Development characteristics and petroleum geological significance of Permian pyroclastic flow volcanic rocks in Western Sichuan Basin, SW China

Development characteristics and petroleum geological significance of Permian pyroclastic flow volcanic rocks in Western Sichuan Basin, SW China

By examining field outcrops, drilling cores and seismic data, it is concluded that the Middle and Late Permian “Emeishan basalts” in Western Sichuan Basin were developed in two large eruption cycles, and the two sets of igneous rocks are in unconformable contact. The lower cycle is dominated by over...

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Bibliographic Details
Main Authors: Hao PENG, Cheng YIN, Qinglin HE, Guoyong XIA, Yong LIU, Tinghu MA, Kang CHEN, Ran LIU, Wang SU
Format: Article
Language:English
Published: KeAi Communications Co., Ltd. 2022-02-01
Series:Petroleum Exploration and Development
Subjects:
Sichuan Basin
Permian
volcanic rocks
Emeishan basalt
pyroclastic flow
seismic attribute analysis
Online Access:http://www.sciencedirect.com/science/article/pii/S1876380422600053

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http://www.sciencedirect.com/science/article/pii/S1876380422600053

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