Results 31 to 40 of about 33,051 (324)
Post-injection normal closure of fractures as a mechanism for induced seismicity [PDF]
, 2017 Understanding the controlling mechanisms underlying injection-induced seismicity is important for optimizing reservoir productivity and addressing seismicity-related concerns related to hydraulic stimulation in Enhanced Geothermal Systems.
E. Keilegavlen +5 more
core +2 more sources
A classification of induced seismicity
Geoscience Frontiers, 2018 Abstract In order to adopt the best safety procedures, man-made earthquakes should be differentiated as a function of their origin. At least four different types of settings can be recognized in which anthropogenic activities may generate seismicity: (I) fluid removal from a stratigraphic reservoir in the underground can trigger the compaction of the
Carlo Doglioni, Carlo Doglioni
openaire +3 more sources
What’s Shakin’? Ladra v. New Dominion, LLC: A Case of Consequence for the Hydraulic Fracturing Industry and Those Affected by Induced Seismicity [PDF]
, 2017 This analysis is accompanied by a study of a 2015 ruling of the Supreme Court of Oklahoma, Ladra v. New Dominion, LLC. The case considered the possibility of a private tort action by homeowners against the operators of injection wells proceeding within ...
Logan, James Patrick
core +2 more sources
Seismic Diffusivity and the Influence of Heterogeneity on Injection‐Induced Seismicity
Journal of Geophysical Research: Solid Earth, 2021 AbstractThe spatiotemporal patterns of injection‐induced seismicity (IIS) are commonly interpreted with the concept of a triggering front, which propagates in a diffusion‐like manner with an associated diffusivity parameter. Here, we refer to this diffusivity as the “seismic diffusivity.” Several previous studies implicitly assume that seismic ...
Harihar Rajaram +3 more
openaire +2 more sources
Short-term forecasting of M max during hydraulic fracturing
Scientific Reports, 2022 Previous studies of injection-induced earthquake sequences have shown that the maximum magnitude (M max ) of injection-induced seismicity increases with the net injected volume (V); however, different proposed seismic-hazard paradigms predict ...
Ziyan Li, David Eaton, Jörn Davidsen
doaj +1 more source
Geophysical Research Letters, 2018 Induced seismicity models that do not account for the effects of flow boundary conditions and uncertainty in initial stresses on the seismicity rate fail to predict the seismicity observed in real‐world injection sites.
S. M. Hosseini +3 more
doaj +1 more source
Seismic noise emission induced by seismic waves [PDF]
Geophysical Journal International, 1994 The in situ rock undergoing different kinds of deformation accumulates elastic energy that can be released spontaneously or under artificial effect. Triggering of energy can also be performed by means of a dynamic excitation caused by elastic waves. We carried out special field investigations with the use of seismic vibrators (Vibroseis-like sources ...
N. K. Privalovskiy, Igor A. Beresnev
openaire +2 more sources
Fault reactivation by fluid injection: Controls from stress state and injection rate [PDF]
, 2018 We studied the influence of stress state and fluid injection rate on the reactivation of faults. We conducted experiments on a saw-cut Westerly granite sample under triaxial stress conditions.
Brantut, Nicolas +2 more
core +2 more sources
An overview of induced seismicity in the Netherlands [PDF]
Netherlands Journal of Geosciences, 2022 AbstractWe present an overview of induced seismicity due to subsurface engineering in the Netherlands. Our overview includes events induced by gas extraction, underground gas storage, geothermal heat extraction, salt solution mining and post-mining water ingress.
Annemarie G. Muntendam-Bos +7 more
openaire +3 more sources
SHEER “smart” database: technical note [PDF]
, 2019 The SHEER database brings together a large amount of data of various types: interdisciplinary site data from seven independent episodes, research data and those for the project results dissemination process.
Cesca, Simone +13 more
core +1 more source