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Table 2 A listing of software reported in the technical literature for computing geothermal reservoir temperatures

From: GaS_GeoT: A computer program for an effective use of newly improved gas geothermometers in predicting reliable geothermal reservoir temperatures

No Open-source computer programs Computational platform/language Number of gas geothermometers Working temperature interval (°C) Gas concentration units Geothermal reservoir-typea References
1 CO2B Fortran 1 140–370 % mol VAPDR Saracco and D’Amore (1989)
2 Spreadsheet application Excel 5 100–350 % mol LIQDR and VAPDR Powell and Cumming (2010)
3 GasGeo Visual Basic 21 100–350 mmol/kg; mole fraction; mmol/mol; %mol; %vol LIQDR and VAPDR Pandarinath et al. (2011)
4 EQUILGAS Visual Fortran 3 100–350 % vol LIQDR Barragán et al. (2016)
5 GasGeoPlus Fortran 21 100–350 mmol/kg; mole fraction; mmol/mol; %mol; %vol LIQDR and VAPDR Pérez-Zárate et al. (2019)
6 SYS_GASCHEM Perl 21 100–350 mmol/kg; mole fraction; mmol/mol; %mol; %vol LIQDR and VAPDR García-Mandujano (2019)
7 GaS_GeoT Java 8 170–374 mmol/mol LIQDR and VAPDR This work
  1. aType of geothermal reservoir used to calibrate the gas geothermometer