Hydraulic fracturing‐induced seismicity
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 …
impermeable host rocks. In this process, fluid injected under high pressure causes fractures …
Laboratory hydraulic fracturing experiments on crystalline rock for geothermal purposes
L Zhuang, A Zang - Earth-Science Reviews, 2021 - Elsevier
This article reviews laboratory experimental studies on hydraulic fracturing under triaxial and
true triaxial stress conditions in crystalline rock for geothermal purposes, and places …
true triaxial stress conditions in crystalline rock for geothermal purposes, and places …
Cyclic water injection potentially mitigates seismic risks by promoting slow and stable slip of a natural fracture in granite
Induced seismicity associated with fluid injection has raised serious concerns for the safety
and efficiency of geo-energy systems. Cyclic injection has recently been proposed as an …
and efficiency of geo-energy systems. Cyclic injection has recently been proposed as an …
A critical review of the experimental and theoretical research on cyclic hydraulic fracturing for geothermal reservoir stimulation
Hydraulic fracturing is necessary to stimulate deep geothermal reservoirs. Compared with
traditional hydraulic fracturing (THF), cyclic hydraulic fracturing (CHF) decreases the …
traditional hydraulic fracturing (THF), cyclic hydraulic fracturing (CHF) decreases the …
Relaxation damage control via fatigue-hydraulic fracturing in granitic rock as inferred from laboratory-, mine-, and field-scale experiments
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 …
shale gas is an important factor in improving the safety and reducing the seismic hazard of …
Modelling of fluid pressure migration in a pressure sensitive fault zone subject to cyclic injection and implications for injection-induced seismicity
Fault zones often serve as the major fluid pathways in a variety of geo-energy systems, such
as deep geothermal systems. However, injection-induced instability of faults can sometimes …
as deep geothermal systems. However, injection-induced instability of faults can sometimes …
Mitigation of injection-induced seismicity on undrained faults in granite using cyclic fluid injection: A laboratory study
Cyclic fluid injection has been demonstrated as a plausibly effective and controllable
strategy to mitigate the seismic risks during hydraulic stimulation. The mechanism involved …
strategy to mitigate the seismic risks during hydraulic stimulation. The mechanism involved …
[HTML][HTML] Comprehensive data set of in situ hydraulic stimulation experiments for geothermal purposes at the Äspö Hard Rock Laboratory (Sweden)
In this article, a high-resolution acoustic emission sensor, accelerometer, and broadband
seismometer array data set is made available and described in detail from in situ …
seismometer array data set is made available and described in detail from in situ …
Investigating fracture network creation and stimulation mechanism of EGS reservoirs
Based on the observation of past EGS projects, it is suggested that hydraulic stimulation
created a complex fracture network including both preexisting fractures and newly formed …
created a complex fracture network including both preexisting fractures and newly formed …
Small‐Magnitude Seismic Swarms in Central Utah (US): Interactions of Regional Tectonics, Local Structures and Hydrothermal Systems
Abstract Swarms in Central Utah are situated in the complex transition between the Basin
and Range (BR) province and the Colorado Plateau. Transecting transverse structures …
and Range (BR) province and the Colorado Plateau. Transecting transverse structures …