From fluid flow to coupled processes in fractured rock: Recent advances and new frontiers
HS Viswanathan, J Ajo‐Franklin… - Reviews of …, 2022 - Wiley Online Library
Quantitative predictions of natural and induced phenomena in fractured rock is one of the
great challenges in the Earth and Energy Sciences with far‐reaching economic and …
great challenges in the Earth and Energy Sciences with far‐reaching economic and …
Using a deep neural network and transfer learning to bridge scales for seismic phase picking
C Chai, M Maceira… - Geophysical …, 2020 - Wiley Online Library
The important task of tracking seismic activity requires both sensitive detection and accurate
earthquake location. Approximate earthquake locations can be estimated promptly and …
earthquake location. Approximate earthquake locations can be estimated promptly and …
Close observation of hydraulic fracturing at EGS Collab Experiment 1: Fracture trajectory, microseismic interpretations, and the role of natural fractures
Despite the wide application of hydraulic fracturing in enhanced geothermal system (EGS)
development and unconventional hydrocarbon production, our understanding of the many …
development and unconventional hydrocarbon production, our understanding of the many …
Three‐dimensional thermoporoelastic modeling of hydrofracturing and fluid circulation in hot dry rock
Geothermal energy, featured as a renewable low‐carbon energy resource, exhibits great
potential in mitigating global warming. However, efficient mining of geothermal energy from …
potential in mitigating global warming. However, efficient mining of geothermal energy from …
[HTML][HTML] Multi-disciplinary characterizations of the BedrettoLab–a new underground geoscience research facility
The increased interest in subsurface development (eg, unconventional hydrocarbon,
engineered geothermal systems (EGSs), waste disposal) and the associated (triggered or …
engineered geothermal systems (EGSs), waste disposal) and the associated (triggered or …
[HTML][HTML] Applications and future developments of the (thermo-) poro-elastic theory in geophysics
Fluids are naturally present in the crust from subsoil to several kilometers deep. The
representation of the Earth's crust as a purely elastic medium ignores the effects of fluids …
representation of the Earth's crust as a purely elastic medium ignores the effects of fluids …
Geological activity shapes the microbiome in deep-subsurface aquifers by advection
Subsurface environments host diverse microorganisms in fluid-filled fractures; however, little
is known about how geological and hydrological processes shape the subterranean …
is known about how geological and hydrological processes shape the subterranean …
Crustal permeability generated through microearthquakes is constrained by seismic moment
We link changes in crustal permeability to informative features of microearthquakes (MEQs)
using two field hydraulic stimulation experiments where both MEQs and permeability …
using two field hydraulic stimulation experiments where both MEQs and permeability …
[HTML][HTML] Hydromechanical characterization of a fractured crystalline rock volume during multi-stage hydraulic stimulations at the BedrettoLab
Multi-stage hydraulic stimulation experiments were conducted at the Bedretto Geothermal
Testbed (Switzerland) at a depth of over 1 km to study seismo-hydromechanical processes …
Testbed (Switzerland) at a depth of over 1 km to study seismo-hydromechanical processes …
Estimating the least principal stress in a granitic rock mass: systematic mini-frac tests and elaborated pressure transient analysis
The hydraulic fracturing technique (also termed mini-frac test) is commonly used to estimate
the in situ stress field. We recently conducted a mini-frac stress measurement campaign in …
the in situ stress field. We recently conducted a mini-frac stress measurement campaign in …