Type of publication
Year of publication
EGU General Assembly 2021

Kadek Hendrawan Palgunadi, Alice-Agnes Gabriel, Dimitry Garagash, and Paul Martin Mai


Palgunadi, K. H., Gabriel, A.-A., Garagash, D., and Mai, P. M.: Cascading earthquakes on a fracture network in a geo-energy reservoir, EGU General Assembly 2021, online, 19–30 Apr 2021, EGU21-16385, https://doi.org/10.5194/egusphere-egu21-16385, 2021.

Short summary
The increasing rate of induced seismicity in subsurface reservoirs, exceeding occasionally moment magnitude 5, has generated significant attention among earthquake scientists and regulators over the last decade. Fluid injection activity during the operation stage often produces a significant, sometimes even destructive, earthquake. Many approaches have been proposed to monitor, model, and predict the injection-related seismicity to avoid an earthquake larger than a threshold set by the regulator (e.g., Mw 2.0). However, unexpected higher magnitude events occur exceeding what is predicted by empirical models, theoretical relations, or computer simulations.