Abstract
To provide additional volume of thermal water for balneotherapy and space heating the well Cieplice-1 has been deepened from 661 m to 2002.5 m. A spontaneous outflow of water with temperatures reaching 87.8 °C was obtained. Thermal logging revealed 97.7 °C at 1870 m. These results are consistent with earlier estimates based on various chemical geothermometers that indicated water temperatures in the lower parts of the geothermal system possibly exceeding 100 °C. This was also confirmed by the cationic composition geothermometer. The estimates based on the dependence of saturation indices on temperature did not prove correct, suggesting 65 °C as the most probable maximum temperature of the water.
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Received: 11 Sebtember 1998 · Accepted: 7 January 1999
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Dowgiałło, J. Thermal water prospecting results at Jelenia Góra-Cieplice (Sudetes, Poland) versus geothermometric forecasts. Environmental Geology 39, 433–436 (2000). https://doi.org/10.1007/s002540050449
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DOI: https://doi.org/10.1007/s002540050449