Progress, challenges and prospects of unconventional oil and gas development of CNPC
Li Guoxin, Lei Zhengdong, Dong Weihong, Wang Hongyan, Zheng Xingfan, Tan Jian
China Petroleum Exploration . 2022, (1): 1 -11 .  DOI: 10.3969/j.issn.1672-7703.2022.01.001