Calculation of oil saturation in clay-rich shale reservoirs: A case study of Qing 1 Member of Cretaceous Qingshankou Formation in Gulong Sag, Songliao Basin, NE China
LI Chaoliu, YAN Weilin, WU Hongliang, TIAN Han, ZHENG Jiandong, YU Jun, FENG Zhou, XU Hongjun
Petroleum Exploration and Development . 2022, (6): 1351 -1363 .  DOI: 10.1016/S1876-3804(23)60354-4