Optimization of staggered distance of coal pillars in multiseam mining: Theoretical analysis and numerical simulation

by Xueyang Sun, Mingjiao Lu, Cheng Li
Published 2021-03-01

Formation Mechanism and the Height of the Water-Conducting Fractured Zone Induced by Middle Deep Coal Seam Mining in a Sandy Region: A Case Study from the Xiaobaodang Coal Mine

by Xiaoshen Xie, Enke Hou, Shuangming Wang, Xueyang Sun, Pengfei Hou, Shibin Wang, Yongli Xie, Yongan Huang
Published 2021-01-01

Geological conditions of coalbed methane accumulation in the Hancheng area, southeastern Ordos Basin, China: Implications for coalbed methane high-yield potential

by Chen Guo, Yucheng Xia, Dongmin Ma, Xueyang Sun, Gelian Dai, Jian Shen, Yue Chen, Lingling Lu
Published 2019-05-01