Hydraulic fracturing‐induced seismicity

R Schultz, RJ Skoumal, MR Brudzinski… - Reviews of …, 2020 - Wiley Online Library
Hydraulic fracturing (HF) is a technique that is used for extracting petroleum resources from
impermeable host rocks. In this process, fluid injected under high pressure causes fractures …

Managing induced seismicity risks from enhanced geothermal systems: A good practice guideline

W Zhou, F Lanza, I Grigoratos, R Schultz… - Reviews of …, 2024 - Wiley Online Library
Geothermal energy is a green source of power that could play an important role in climate‐
conscious energy portfolios; enhanced geothermal systems (EGS) have the potential to …

[HTML][HTML] Laboratory experiments on fault behavior towards better understanding of injection-induced seismicity in geoenergy systems

Y Ji, H Hofmann, K Duan, A Zang - Earth-Science Reviews, 2022 - Elsevier
Induced seismicity associated with fluid injection into underground formations jeopardizes
the sustainable utilization of the subsurface. Understanding the fault behavior is the key to …

Hydraulic stimulation strategies in enhanced geothermal systems (EGS): a review

Y Jia, CF Tsang, A Hammar, A Niemi - Geomechanics and Geophysics for …, 2022 - Springer
In enhanced geothermal systems (EGS), the natural permeability of deep rocks is normally
not high enough and needs to be increased. Permeability increase can be achieved through …

A 2D FDEM-based THM coupling scheme for modeling deformation and fracturing of the rock mass under THM effects

Z Wu, W Cui, L Weng, Q Liu - Computers and Geotechnics, 2022 - Elsevier
Deformation and fracturing of the rock mass are heavily affected by complex thermal-
hydraulic-mechanical (THM) processes in the subsurface environment. This study develops …

[HTML][HTML] Fluid injection-induced fault slip during unconventional energy development: A review

W Wu, D Lu, D Elsworth - Energy Reviews, 2022 - Elsevier
An unusual increase in seismicity rate near the development and production sites of
unconventional energy (eg, natural gas and geothermal fluids) has been attributed to …

Injection‐induced seismic moment release and laboratory fault slip: Implications for fluid‐induced seismicity

L Wang, G Kwiatek, E Rybacki… - Geophysical …, 2020 - Wiley Online Library
Understanding the relation between injection‐induced seismic moment release and
operational parameters is crucial for early identification of possible seismic hazards …

Modeling geothermal heat extraction-induced potential fault activation by developing an FDEM-based THM coupling scheme

Z Wu, W Cui, L Weng, Q Liu - Rock Mechanics and Rock Engineering, 2023 - Springer
One controversial issue associated with enhanced geothermal systems is induced
seismicity, which limits their broader application. As induced seismicity has a strong …

Operational and geological controls of coupled poroelastic stressing and pore-pressure accumulation along faults: Induced earthquakes in Pohang, South Korea

KW Chang, H Yoon, YH Kim, MY Lee - Scientific reports, 2020 - nature.com
Coupled poroelastic stressing and pore-pressure accumulation along pre-existing faults in
deep basement contribute to recent occurrence of seismic events at subsurface energy …

Relaxation damage control via fatigue-hydraulic fracturing in granitic rock as inferred from laboratory-, mine-, and field-scale experiments

A Zang, G Zimmermann, H Hofmann, P Niemz… - Scientific reports, 2021 - nature.com
The ability to control induced seismicity in energy technologies such as geothermal heat and
shale gas is an important factor in improving the safety and reducing the seismic hazard of …