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采用含气梯度法、煤级—灰分—含气性类比法及地质条件综合分析法，对山西南部推断区和预测区上古生界主煤层的含气性进行了预测：沁水盆地深部预测区西翼的武乡—安泽一带含气性较好，具有进一步勘探的前景；盆地西南部的沁水—翼城一带含气性较差，基本上失去了煤层气勘探的价值；临汾盆地含气性可能较好，但煤层埋藏较深，勘探开发困难。
The gas-bearing properties of the main coal seam in the Upper Paleozoic in the extrapolation area and the prediction area in the south of Shanxi Province are predicted by the gas-bearing gradient method, the coal grade-ash-gas analogy method and the comprehensive analysis of geological conditions. The Qinshui Basin deep prediction area The Wuxiang-Anze area in the west wing has good gas-bearing properties and has the prospect of further exploration. The gas-bearing properties of the Qinshui-Yicheng area in the southwestern part of the basin are poor, basically losing the value of CBM exploration. The Linfen Basin Gas may be better, but the deeper buried coal, exploration and development difficulties.