Occurrence conditions and exploration targets of deep coal-rock gas in the Huhehu Sag， Hailar Basin
Xuefeng BAI, Geng GAO, Biao WANG, Jingsheng LI, Junhui LI, Hui XU, Wenjuan MA, Lu LIU
Oil & Gas Geology . 2024, (6): 1736 -1754 .  DOI: 10.11743/ogg20240618