说明：  本文很好地介绍了能源勘探方法中的地热勘探，不仅详细的给出了理论公式的推导，而且将其应用于实际的情况，取得了较好的效果。
(This paper introduces the energy exploration well method in geothermal exploration, not only gives the theoretical formula is deduced in detail, and applied to the actual situation, good results have been achieved. )