Palaeoenvironment evolution and organic matter enrichment mechanisms of the Wufeng-Longmaxi shales of Yuanán block in western Hubei, middle Yangtze: Implications for shale gas accumulation potential
Lulu Xu, Saipeng Huang, Yang Wang, Xianghui Zhou, Zaoxue Liu, Yaru Wen, Yanlin Zhang, Mengdi Sun
Topics & Concepts
Terrigenous sedimentGeologyOrganic matterDolomiteTotal organic carbonGeochemistrySiltstoneDeposition (geology)UpwellingOil shaleCarbonateSedimentary depositional environmentPyriteSedimentary rockPaleontologyEnvironmental chemistryOceanographyChemistrySedimentOrganic chemistryStructural basinFaciesHydrocarbon exploration and reservoir analysisPaleontology and Stratigraphy of FossilsGeological and Geochemical Analysis