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    Reconfirmation of Neoproterozoic intra-cratonic rift in northeast Sichuan Basin and its significance of deep oil and gas
    WANG Zhengjiang, WANG Zecheng, YU Qian, PENG Jun, DU Qiuding
    2021, 41(3): 361-375. DOI: 10.19826/j.cnki.1009-3850.2021.06003
    Abstract PDF
    Analysis and quantitative evaluation of the shale gas preservation conditions in the margin areas of Sichuan Basin
    ZHAO Ankun, YU Qian, ZHOU Yexin, LEI Zihui, YAN Jianfei, ZHANG Qian, ZHANG Di, MEN Yupeng
    2021, 41(3): 376-386. DOI: 10.19826/j.cnki.1009-3850.2021.05003
    Abstract PDF
    A new method for evaluating favorable shale gas exploration areas based on multi-linear regression analysis: A case study of marine shales of Wufeng-Longmaxi Formations, Upper Yangtze Region
    ZHOU Yexin, ZHAO Ankun, YU Qian, ZHANG Di, ZHANG Qian, LEI Zihui
    2021, 41(3): 387-397. DOI: 10.19826/j.cnki.1009-3850.2021.05001
    Abstract PDF
    A study of element geochemistry of mudstones of upper Ordovician Wufeng Formation and lower Silurian Longmaxi Formation in southern Daba Mountain
    XIONG Guoqing, LIU Chunlai, DONG Guoming, CUI Wei
    2021, 41(3): 398-417. DOI: 10.19826/j.cnki.1009-3850.2021.07001
    Abstract PDF
    A study on the enrichment of organic materials in black shales of the Wufeng to Longmaxi Formations in eastern Sichuan Basin
    GE Xiangying, MOU Chuanlong, YU Qian, LIU Wei, MEN Xin, HE Jianglin, ZHENG Binsong, LIANG Wei
    2021, 41(3): 418-435. DOI: 10.19826/j.cnki.1009-3850.2020.12001
    Abstract PDF
    Distribution and evolution of sedimentary facies of the Lower Silurian Longmaxi Formation in southern Sichuan and northern Guizhou area
    LIU Zhicheng, LI Hongjiao, ZHANG Xi, FANG Kun, LUO Peng, ZHU Haihua
    2021, 41(3): 436-445. DOI: 10.19826/j.cnki.1009-3850.2020.11001
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    Geological characteristics and gas bearing capacity of shale from transitional marine-continental facies of Longtan Formation: A case study from the Well LD1 in Gulin-Xuyong, southern Sichuan
    YANG Xian, FANG Kun, LUO Peng, ZHAO Shimin, YE Dingnan
    2021, 41(3): 446-453. DOI: 10.19826/j.cnki.1009-3850.2021.06005
    Abstract PDF
    Key indexes for hydrocarbon formation of tight sandstones and favorable areas of Baiguowan Formation in Xichang Basin
    YANG Ping, Chen Yang, FENG Weiming, MOU Bixin, WEI Honggang, Ke Kun, LIU Jiahong, HE Lei
    2021, 41(3): 454-464. DOI: 10.19826/j.cnki.1009-3850.2021.04001
    Abstract PDF
    Preservation condition for shale gas of Wufeng-Longmaxi Formations in Xichang Basin
    LI Tao, YANG Guilai, HE Wei, CHEN Yang, ZHOU Ruiqi, MU Bixin, WEI Honggang
    2021, 41(3): 465-476. DOI: 10.19826/j.cnki.1009-3850.2021.07003
    Abstract PDF
    Non-mineralized microbial pseudofossils in Gaojiashan biota: A new understanding of the preservation of organisms soft bodies in the latest Ediacaran
    MIN Xiao, HUA Hong, SUN Bo, CHEN Yu, CUI Zaihang, DAI Qiaokun
    2021, 41(3): 477-484. DOI: 10.19826/j.cnki.1009-3850.2020.08007
    Abstract PDF
    Petrogenesis of chromitites and its records of Ti metasomatism in crust-mantle transition zone, Bulqiza ophiolite massif, Albania
    QIU Tian, YANG Jingsui, WU Weiwei, XIONG Fahui, RUI Huichao, JIANG Jiuyang
    2021, 41(3): 485-504. DOI: 10.19826/j.cnki.1009-3850.2021.09010
    Abstract PDF