Groundwater Chemistry and Overpressure Evidences in Cerro Prieto Geothermal Field
نویسندگان
چکیده
منابع مشابه
Groundwater quality and geothermal energy. The case of Cerro Prieto Geothermal Field, Mᅢᄅxico
The influence of the Cerro Prieto Geothermal Field (CPGF) on groundwater quality of the close-by agricultural area was evaluated by means of chemical and isotopic determinations. According to irrigation standards, concentrations of As, Cd, Pb, Crtot, Cr(VI), Cu, Cd, Hg, B in agricultural wells showed the suitability of the water for irrigation. Iron was below irrigation limits in all but one we...
متن کاملSteam-water Relative Permeabilities for the Cerro Prieto Geothermal Reservoir
We have refined a method used previously by several authors to estimate water-steam relative permeabilities. Our version provides also reasonable estimates of the corresponding saturations. It relies on production output data obtained by means of short tests. This constitutes a distinct advantage over the previous variants, which require long-term production data, because it allows early accura...
متن کاملQuantitative Model of the Cerro Prieto Field
A three-dimensional model of the Cerro Prieto geothermal field, hlexico, is under development. I t is based on an updated version of LBL’s hydrogeologic model of the field. I t takes into account major faults and their eflects on fluid and heat flow in the system. First, the field under natural state conditions is modeled. The results of this model match reasonably well observed pressure and te...
متن کاملApp1,ication of a Lumped Parameter Model to the Cerro Prieto Geothermat, Field
In this paper, a lumped parameter mathematical model for hot water geothermal reservoirs is developed and applied to the Cerro Prieto geothermal field in Mexico. The production and pressure histories of Cerro Prieto were assembled from field data. A computer program was then used to perform sensitivity studies on reservoir size, porosity, aquifer recharge, and temperature of recharge fluid. Two...
متن کاملL Thermodynamic Classification of Geothermal Systems
A thermodynamic approach is presented to classify geothermal reservoir as vapor or liquid dominated. According to it, the vapor dominated reservoir has specific volume of fluid (i.e. combined vapor and liquid) greater than the critical volume of water whereas the liquid dominated reservoir has lesser specific volume. Enthalpy is not a conservative entity in a geothermal system. Apart from it, t...
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ژورنال
عنوان ژورنال: Geofluids
سال: 2017
ISSN: 1468-8115,1468-8123
DOI: 10.1155/2017/2395730