Search
Now showing items 1-10 of 36
Geochemometric modeling and geothermal experiments of Water/Rock Interaction for the study of alkali-feldspars dissolution
Water/Rock Interaction (WRI) experiments, Na-K geothermometry and geochemometrics modeling have been used for the study of the kinetic behavior of the volcanic rock dissolution under geothermal conditions. Ionic exchange ...
Solute and gas geothermometry of geothermal wells: a geochemometrics study for evaluating the effectiveness of geothermometers to predict deep reservoir temperatures
Deep reservoir temperatures of 10 important geothermal systems of the world were estimated by applying 13 solute (Na/K) and 21 gas geothermometers. The predicted temperatures were comprehensively evaluated and compared ...
Evaluation of the solute geothermometry of thermal springs and drilled wells of La Primavera (Cerritos Colorados) geothermal field, Mexico: A geochemometrics approach
A detailed study on the solute geothermometry of thermal water (18 springs and 8 drilled wells) of La Primavera geothermal field (LPGF) in Mexico has been carried out by employing a geochemical database compiled from the ...
Compilación de la composición isotópica de aguas naturales en México
Se presentan los primeros resultados de una investigación sobre la distribución espacial de las composiciones isotópicas de oxígeno 18 y deuterio en muestras de aguas de lluvia, superficiales, subterráneas y geotérmicas. ...
Chemical and isotopic geothermometers to estimate geothermal reservoir temperature and vapor fraction
According to thermodynamics, the equilibrium constant of a chemical or isotopic fractionation reaction is a state function and in general is a function of two state variables (e.g. temperature and pressure). Depending on ...
Geological, hydrogeological, and geothermal factors associated to the origin of arsenic, fluoride, and groundwater temperature in a volcanic environment El Bajío Guanajuatense, Mexico
(Springer link, 2015)
Arsenic and fluoride groundwater concentrations over national standards for drinking water were measured in the regional aquifer of Juventino Rosas, Guanajuato State, Central Mexico. Also anomalous temperature occurs in ...
Caracterización petrográfica y geoquímica de una sección del subsuelo en el campo geotérmico de Los Humeros, Puebla: caso de estudio del pozo H-20
El pozo H-20 del Campo Volcánico-Geotérmico de Los Humeros se encuentra localizado dentro de la estructura caldérica de Los Humeros, en el estado de Puebla, y se ubica en el extremo oriental del Cinturón Volcánico ...
Geothermal energy potential of a promissory area in the Central and Eastern Zones of Sonora, Mexico: A preliminary geochemical study
Geothermal energy is an important renewable energy resource in Mexico, and the evaluation of the energy potential of promising geothermal systems has been defined as an important task for defining the future energy portfolio ...
Kinetic and geochemometric study of alkali-feldspars dissolution reactions by using controlled water-rock interaction experiments at low-to-medium geothermal temperature conditions
Previous and new water-rock interaction (WRI) experiments were analyzed for the kinetic and geochemometric study of alkalifeldspars dissolution reactions under low-to-medium geothermal conditions. Ionic exchange reactions ...
Compositional statistical analysis of inter-laboratory comparisons of geothermal water
Statistical evaluation of the results of inter-laboratory comparisons (1976-2012) suggests an overall measurement uncertainty of ±13% and serious problems in the measurements of total Si and HCO3- in geothermal waters. The ...