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在充分分析柏乡地区地热地质特征的基础上,搜集和分析了研究区大地热流值、地热增温率、钻孔测温、参考温度、岩石热导率和岩石生热率等地热参数数据。首先计算出柏乡地区干热岩150℃时埋深以及3~10 km深度处的地温,再通过体积法计算出各层段的干热岩地热资源量,最后初步探讨了干热岩在平面和剖面上的分布特征,进而圈定干热岩勘查远景区。
Based on the full analysis of geothermal geology characteristics in Baixiang area, the geothermal parameters such as geothermal heat value, geothermal warming rate, borehole temperature measurement, reference temperature, rock thermal conductivity and rock heat rate were collected and analyzed. Firstly, the burial depth and the ground temperature at the depth of 3 ~ 10 km of the hot-dry rock in Baixiang area are calculated, and then the geothermal resources of the dry-hot rock in each interval are calculated by the volumetric method. Finally, And profiles of the distribution characteristics, and then delineate the hot and dry rock prospecting area.