XU Fengyin, W Bo, Z Xin, Y Jian, Z Shuangyuan… - China Petroleum …, 2021 - cped.cn
China has abundant coalbed methane (CBM) resources. Through more than 30 years of exploration and development, CBM industry in China has entered the stage of large-scale …
M TIAN, L Zhang, J XUE, C ZHANG, S LU… - Coal Science and …, 2022 - mtkxjs.com.cn
The permeability of coalbed methane reservoir is generally low in China. How to effectively improve the permeability of coal seam is the key and difficult point of coalbed methane …