Influence of non-thermal maturity factors on laser Raman spectroscopy of highly to overmature shale: a case study of Lower Paleozoic marine shale in southern Sichuan Basin

Influence of non-thermal maturity factors on laser Raman spectroscopy of highly to overmature shale: a case study of Lower Paleozoic marine shale in southern Sichuan Basin

Laser Raman spectroscopy has become increasingly prevalent in assessing the thermal maturity of ancient marine shale due to its advantages of simple sample preparation, easy operation, and non-destructive analysis. Current studies primarily focus on the response of Raman spectral parameters to therm...

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Bibliographic Details
Main Authors: Hongfei ZHANG, Kun JIAO, Jiayu WANG, Ning XU, Lijun MA, Lanfeng LIU, Yunjun WU, Bin DENG, Juan WU, Yuehao YE, Quanzhong GUAN, Xiangxin WANGZHOU, Congke ZHANG
Format: Article
Language:Chinese
Published: Editorial Office of Petroleum Geology and Experiment 2025-07-01
Series:Shiyou shiyan dizhi
Subjects:
organic petrography
organic matter
raman spectral parameters
peak fitting
sichuan basin
Online Access:https://www.sysydz.net/cn/article/doi/10.11781/sysydz2025040895
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