深部煤层气异常地质特征及开发技术探讨
降文萍, 张培河, 李忠城, 等
Discussion on abnormal geological characteristics and development technology of deep coalbed methane:a studying case from Shouyang block
jiang wenping
煤炭工程 . 2022, (6): 158 -164 .  DOI: 10.11799/ce202206030