LI Xiao-yan, WANG Qiang, DU Xin-feng, YANG Jie. Distribution and time-space characteristics of coalbed gas composition in China[J]. COAL GEOLOGY & EXPLORATION, 2002, 30(6): 22-24.
Citation: LI Xiao-yan, WANG Qiang, DU Xin-feng, YANG Jie. Distribution and time-space characteristics of coalbed gas composition in China[J]. COAL GEOLOGY & EXPLORATION, 2002, 30(6): 22-24.

Distribution and time-space characteristics of coalbed gas composition in China

  • The gas content measurements in main coal mining areas are performed,while the gas samples are tested for gas compositions.Based on test results the geochemistry of gas compositions with the time-space changes is discussed,understanding the distribution characteristics of coalbed gas composition in horizontal and vertical directions.
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