煤储层具有很强的非均质性,准确地把握煤岩特征对后期的开发至关重要。基于鄂尔多斯盆地韩城地区常规测井资料,结合煤岩岩芯测试资料,在对煤岩工业组分定量评价的基础上,运用线性回归法建立经验公式以及相应的测井解释方程,对煤岩的显微组分、工业组分、含气量等进行了定量计算。 Coal reservoirs have strong heterogeneity. Accurately grasping the characteristics of coal and rock is of crucial importance to the later development. Based on the conventional logging data in Hancheng area of ​​Ordos Basin and the coal core and core testing data, based on the quantitative evaluation of the industrial components of coal and rock, linear regression method was used to establish the empirical formula and the corresponding logging interpretation equation. Of the micro-components, industrial components, gas content were calculated.