四川盆地二叠系龙潭组页岩孔隙发育特征及主控因素
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Pore development characteristics and main controlling factors of the Permian marine-continent transitional shale in the Sichuan Basin
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图11. 四川盆地龙潭组(吴家坪组)页岩矿物组分含量 |
Fig. 11. Mineral composition content of Longtan Formation (Wujiaping Formation) shale in Sichuan Basin |
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