Sequence stratigraphy and sedimentary facies characteristics of the shale strata of Yanchang Formation in Qingcheng Oilfield,Ordos Basin
LIU Mingcheng, WU Shenghe, WAN Xiaolong, LI Zhen, FAN Jianmin, CHEN Zhaohui, WANG Zifeng, LIU Haixu
JOPC . 2024, (4): 779 -795 .  DOI: 10.7605/gdlxb.2024.04.051