A central topic are enhanced geothermal systems hot dry rock systems a key technology for energy supply in the near future pre drilling site investigations drilling technology well logging and hydraulic test programs are important subjects related to the exploration phase of developing geothermal energy sites the chemical composition of the natural waters used as a heat transport medium in geothermal systems can be used as an exploration tool but chemistry is also important during . Request pdf geothermal energy from theoretical models to exploration and development the internal heat of the planet earth represents an inexhaustible reservoir of thermal energy this form . A central topic are enhanced geothermal systems hot dry rock systems a key technology for energy supply in the near future pre drilling site investigations drilling technology well logging and hydraulic test programs are important subjects related to the exploration phase of developing geothermal energy sites the chemical composition of the natural waters used as a heat transport medium in geothermal systems can be used as an exploration tool but chemistry is also important during . Geothermal energy from theoretical models to exploration and development subject berlin ua springer 2013 keywords signatur des originals print t 14 b 576 digitalisiert von der tib hannover 2014 created date 9 8 2014 70224 pm