The main factors of influencing coal-bed gas production are permeability, thickness, and gas-bearing volume of the coal-bed.
影响煤层气产量的主要因素是煤层渗透率、煤层厚度及含气量。
2
And Darcy flow production equation with gas-bearing volume may reflect the characteristics of methane migration in coal measure strata more really.
把含气量引入达西流产量公式也许能更真实地反映甲烷气体在煤储层中流动产出的特征。
3
It is theoretically considered that reservoir gas-bearing makes interval transit time porosity and density porosity increase and neutron porosity decrease.