Abstract:Based on geological conditions of porecrack geothermal field in Ji'nan city, on the basis of grasping basic situation of geothermal exploration in Jinan city, characteristics of porecrack geothermal fields in Jinan city have been introduced. It is regarded that buried depth of Guantao geothermal reservoir is moderate and water abundance is strong. It belongs to the medium low temperature geothermal reservoir. It is the most suitable mining layer in fracture pore reservoir area in Ji'nan city. Dongying geothermal reservoir is deeply buried, the distribution is not stable, and some areas are lack water. The suitability of single well is poor. According to characteristics and regional advantages of geothermal fields, exploitation and utilization of geothermal resources have been studied.
