Results 161 to 170 of about 3,446,543 (188)

An updated conceptual model of the Los Humeros geothermal reservoir (Mexico)

Journal of Volcanology and Geothermal Research, 2003
An analysis of production and reservoir engineering data of 42 wells from the Los Humeros geothermal field (Mexico) allowed obtaining the pressure and temperature profiles for the unperturbed reservoir fluids and developing 1-D and 2-D models for the reservoir.
V.M Arellano, A Garcı́a, R.M Barragán, G Izquierdo, A Aragón, D Nieva   +5 more
openaire   +1 more source

La estructura porosa de muestras superficiales del complejo volcánico Los Humeros, revelada a partir de imágenes de microscopía electrónica de barrido y de microtomografía de rayos X

Revista Mexicana de Ciencias Geológicas
La caracterización de la estructura porosa y la permeabilidad de las rocas volcánicas es importante en la investigación de yacimientos geotérmicos, hídricos y de hidrocarburos, así como para la gestión de riesgos volcánicos.
Sandra Vega, Jonathan De la Rosa-Maldonado, Irving Reyna-Bustos, G. Carrasco-Núñez   +3 more
semanticscholar   +1 more source

Three-dimensional joint inversion of surface wave dispersion and gravity data using a petrophysical approach: an application to Los Humeros Geothermal Field.

Geophysical Journal International
We present a method to jointly invert surface wave dispersion data and gravity measurements for three-dimensional shear wave velocity and density models.
Jonathan Carrillo, M. Pérez-Flores, Marco Calò   +2 more
semanticscholar   +1 more source

Chemical Variations in Chlorite at the Los Humeros Geothermal System, Mexico

Clays and Clay Minerals, 1998
AbstractThe chemical composition of hydrothermal chlorite was determined by means of more than 200 electron microprobe analyses (EMPA) in almost all of the 70 chlorite-bearing samples taken from 5 boreholes in a study of the active geothermal system of Los Humeros, Mexico.
Raymundo G. Martínez-Serrano, Michel Dubois   +1 more
openaire   +1 more source

Shallow structure of Los Humeros (LH) caldera and geothermal reservoir from magnetotellurics and potential field data

, 2020
This study focuses in the analysis of the internal structure of the upper 3 km of Los Humeros (LH) caldera and the relation of electrical and hydrothermal anomalies. For this purpose, we measured, processed and interpreted 78 broad-band magnetotelluric
F. Corbo-Camargo, J. Arzate, E. Fregoso, G. Norini, G. Carrasco‐Núñez, V. Yutsis, J. Herrera, J. Hernández   +7 more
semanticscholar   +1 more source

Imaging the Deep Structures of Los Humeros Geothermal Field, Mexico, Using Three-Component Seismic Noise Beamforming

, 2020
Cite this article as Löer, K., T. Toledo, G. Norini, X. Zhang, A. Curtis, and E. H. Saenger (2020). Imaging the Deep Structures of Los Humeros Geothermal Field, Mexico, Using Three-Component Seismic Noise Beamforming, Seismol. Res. Lett.
K. Löer, T. Toledo, G. Norini, Xin Zhang, A. Curtis, E. Saenger   +5 more
semanticscholar   +1 more source

The shallow structure of Los Humeros and Las Derrumbadas geothermal fields, Mexico

Geothermics, 1987
Abstract Los Humeros caldera and Las Derrumbadas rhyolitic domes located in the State of Puebla (Mexico) are being extensively studied by Comision Federal de Electricidad (CFE) to assess the geothermal potential of that area. Both geothermal sites have been locally studied with geological, geochemical and geophysical methods.
JoséOscar Campos-Enriquez, Victor Hugo Garduño-Monroy   +1 more
openaire   +1 more source

Hydrothermal alteration and fluid inclusion geothermometry of los humeros geothermal field, Mexico

Geothermics, 1989
Abstract The Los Humeros geothermal field, located in Puebla State, Mexico, occurs in a caldera; drillholes to 3000 m depth encountered a sequence of Quaternary lavas and pyroclastic rocks that range in composition from rhyolite to basalt but are dominantly andesitic. These rest upon the local basement comprising limestone and siltstone of Cretaceous
R.M. Prol-Ledesma, P.R.L. Browne
openaire   +1 more source

Eruption rates and compositional trends at Los Humeros Volcanic Center, Puebla, Mexico

Journal of Geophysical Research: Solid Earth, 1984
The Los Humeros volcanic center, located 180 km east of Mexico City, is one of several Pleistocene silicic centers in the “back arc” portion of the Mexican Neovolcanic Belt. The eruptive history at Los Humeros suggests that average eruptive rates increased with time and exceeded rates of regeneration of differentiated magma.
Horacio Ferriz, Gail A. Mahood
openaire   +1 more source

Seismic models of the Los Humeros caldera (Mexico) using the GEMEX project data

2020
<p>In the framework of the GEMEX project (cooperation between Europe and Mexico for geothermal development), a dense network of 45 stations was deployed in 2017-2018 in the Los Humeros caldera, Mexico.</p><p>Thanks to this network an intense local seismic activity has been recorded in the geothermal ...
Marco Calò, Angel Figureoa Soto, Stephani Cruz-Hernandez, Ivan Granados Chavarría, Brenda De la Rosa, Joel Angulo Carrilo, Tania Toledo, Emmanuel Gaucher, Philippe Jousset   +8 more
openaire   +1 more source