Seismic imaging of the magmatic plumbing system and geothermal reservoir of the Los Humeros caldera (Mexico) using anisotropic shear wave models

I Granados-Chavarría, M Calò, Á Figueroa-Soto… - Journal of Volcanology …, 2022 - Elsevier
Since the nineteen-eighties, the depth, number, position and shape of the heat sources
feeding the super-hot geothermal system of the Los Humeros caldera (Mexico) is under …

Imaging the deep structures of Los Humeros Geothermal Field, Mexico, using three‐component seismic noise beamforming

K Löer, T Toledo, G Norini, X Zhang… - Seismological …, 2020 - pubs.geoscienceworld.org
We present a 1D shear‐velocity model for Los Humeros geothermal field (Mexico) obtained
from three‐component beamforming of ambient seismic noise, imaging for the first time the …

Local earthquake tomography at Los Humeros geothermal field (Mexico)

T Toledo, E Gaucher, P Jousset… - Journal of …, 2020 - Wiley Online Library
A passive seismic experiment using 25 broadband and 20 short‐period stations was
conducted between September 2017 and September 2018 at Los Humeros geothermal …

Borehole observation-based in situ stress state estimation of the Los Humeros geothermal field (Mexico)

M Kruszewski, G Montegrossi, F Parisio… - … for Energy and the …, 2022 - Elsevier
In this study, we present results of an in situ stress state estimation for the Los Humeros
geothermal field (Mexico) located in the eastern section of the Trans-Mexican Volcanic Belt …

Determination of the time-dependent moment tensor using time reverse imaging

C Finger, EH Saenger - Geophysics, 2021 - library.seg.org
We have developed an approach to determine the time-dependent moment tensor and the
origin time in addition to commonly derived locations of seismic events using time reverse …

Constraints on fracture distribution in the Los Humeros geothermal field from beamforming of ambient seismic noise

H Kennedy, K Löer, A Gilligan - Solid earth, 2022 - se.copernicus.org
Faults and fractures are crucial parameters for geothermal systems as they provide
secondary permeability allowing fluids to circulate and heat up in the subsurface. In this …

Sensitivity maps for time-reverse imaging: an accuracy study for the Los Humeros Geothermal Field (Mexico)

C Finger, EH Saenger - Geophysical Journal International, 2020 - academic.oup.com
The estimation of the source–location accuracy of microseismic events in reservoirs is of
significant importance. Time-reverse imaging (TRI) provides a highly accurate localization …

[PDF][PDF] Potential of time-reverse imaging to locate and characterise microseismicity

C Finger - 2020 - scholar.archive.org
Locating and characterising (micro-) seismic events is beneficial in all development phases
of geothermal reservoirs. The spatio-temporal distribution of seismicity may be used to …