Pore structure characterization and formation mechanisms of favorable reservoir in the Lianggaoshan Formation shale,northeastern Sichuan Basin
GONG Chen, CHEN Shouchun, LIU Ruhao, LI Shilin, FENG Liang, ZHANG Lei, WANG Xinrui, WANG Zhongxu
Special Oil & Gas Reservoirs . 2026, (3): 44 -54 .  DOI: 10.3969/j.issn.1006-6535.2026.03.005