Ridgecrest aftershocks at Coso suppressed by thermal destressing

K Im, JP Avouac, ER Heimisson, D Elsworth - Nature, 2021 - nature.com
Geothermal and volcanic areas are prone to earthquake triggering,. The Coso geothermal
field in California lies just north of the surface ruptures driven by the 2019 Ridgecrest …

Stress‐based and convolutional forecasting of injection‐induced seismicity: application to the Otaniemi geothermal reservoir stimulation

T Kim, JP Avouac - Journal of Geophysical Research: Solid …, 2023 - Wiley Online Library
Induced seismicity observed during Enhanced Geothermal Stimulation at Otaniemi, Finland
is modeled using both statistical and physical approaches. The physical model produces …

[HTML][HTML] On the role of thermal stress and fluid pressure in triggering seismic and aseismic faulting at the Brawley Geothermal Field, California.

K Im, JP Avouac - Geothermics, 2021 - Elsevier
Surface deformation and earthquake swarms are correlated in space and time with
operations at the Brawley geothermal field in southern California. The seismicity culminated …

THMD analysis of fluid injection-induced fault reactivation and slip in EGS

Y Lv, C Yuan, X Zhu, Q Gan, H Li - Geothermics, 2022 - Elsevier
A pseudo-3D coupled model with fault using coupled thermo-hydro-mechanical-damage
(THMD) modeling processes is established by the framework of TOUGHREACT-FLAC3D …

Deformation at Krafla and Bjarnarflag geothermal areas, northern volcanic zone of Iceland, 1993–2015

V Drouin, F Sigmundsson, S Verhagen… - Journal of Volcanology …, 2017 - Elsevier
The Krafla volcanic system has geothermal areas within the Krafla caldera and at
Bjarnarflag in the Krafla fissure swarm, 9-km south of the Krafla caldera. Arrays of boreholes …

Deformation due to geothermal exploitation at Reykjanes, Iceland

M Parks, F Sigmundsson, Ó Sigurðsson… - Journal of Volcanology …, 2020 - Elsevier
Ground deformation in utilized geothermal areas is often attributed either to pressure
decrease or temperature decrease in the geothermal reservoir. A new geothermal power …

Ground deformation due to steam cap processes at Reykjanes, SW-Iceland: effects of geothermal exploitation inferred from interferometric analysis of Sentinel-1 …

M Receveur, F Sigmundsson, V Drouin… - Geophysical Journal …, 2019 - academic.oup.com
The Reykjanes geothermal system is a high-temperature sea water system situated in SW-
Iceland. Interferometric analysis of the Sentinel-1 satellite synthetic aperture radar data has …

Understanding the hydromechanical behavior of a fault zone from transient surface tilt and fluid pressure observations at hourly time scales

J Schuite, L Longuevergne, O Bour… - Water Resources …, 2017 - Wiley Online Library
Flow through reservoirs such as fractured media is powered by head gradients which also
generate measurable poroelastic deformation of the rock body. The combined analysis of …

Time‐Series Analysis of Volume Change at Brady Hot Springs, Nevada, USA, Using Geodetic Data From 2003–2018

EC Reinisch, M Cardiff, C Kreemer… - Journal of …, 2020 - Wiley Online Library
Abstract Brady Hot Springs geothermal field has exhibited subsidence, as measured by
interferometric synthetic aperture radar (InSAR). Previous studies have examined both the …

A closed-form solution for the horizontally aligned thermal-porous spheroidal inclusion in a half-space and its applications in geothermal reservoirs

X Zhang, D Lyu, P Li, X Jin, PK Liaw, LM Keer - Computers & Geosciences, 2019 - Elsevier
The inclusion model for pore pressure and near surface localized heating may be of
practical importance to many geological applications including geothermal reservoirs and …