A discussion on the influence factors of dryness coefficient of coal-derived gas: A case from the Upper Paleozoic reservoir in northern Ordos Basin
Ni Chunhua, Bao Jianping, Liu Guangxiang, Zhu Jianhui, Wu Xiaoqi, Zhai Changbo
Oil & Gas Geology . 2017, (6): 1098 -1104,1216 .  DOI: 10.11743/ogg20170610