陆相淡水湖盆页岩有机质富集主控因素研究: 以四川盆地东北部侏罗系自流井组为例*
张美洲1,2, 朱筱敏1,2, 姜振学1,3, 朱德宇4, 叶蕾1,2, 谌志远1,3

Main controlling factors of organic matter enrichment in continental freshwater lacustrine shale: a case study of the Jurassic Ziliujing Formation in northeastern Sichuan Basin
ZHANG Meizhou1,2, ZHU Xiaomin1,2, JIANG Zhenxue1,3, ZHU Deyu4, YE Lei1,2, CHEN Zhiyuan1,3
四川盆地东北部侏罗系自流井组沉积相与页岩厚度分布图(据 胡宗全和刘光祥,2021 ;有修改) A—东岳庙段沉积相图; B—大安寨段沉积相图; C—元坝区块东岳庙段页岩厚度分布图; D—元坝区块大安寨段页岩厚度分布图; E—涪陵区块东岳庙段页岩厚度分布图; F—涪陵区块大安寨段页岩厚度分布图