Fracture vein characteristics and paleofluid activities in the Lower Cambrian Qiongzhusi shale in the central portion of the Mianyang-Changning intracratonic Sag, Sichuan Basin

Huge and thick black shale was deposited in the Mianyang-Changning intracratonic sag of the Sichuan Basin, which is a favorable target for shale gas exploration in the future. Taking the paleofluid preserved in the Qiongzhusi Formation shale as the research object, based on the petrological and opti...

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Hlavní autoři:	Liqing Chen, Juan Wu, Yifan He, Qianqian Jiang, Wei Wu, Chao Luo, Guozheng Du
Médium:	Artigo
Jazyk:	Chinês
Vydáno:	Editorial Department of Bulletin of Geological Science and Technology 2023-05-01
Edice:	地质科技通报
Témata:	intracratonic sag qiongzhusi formation shale gas fracture vein formation pressure paleofluid
On-line přístup:	https://dzkjqb.cug.edu.cn/en/article/doi/10.19509/j.cnki.dzkq.tb20220584
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