High‐resolution imaging of the ML 2.9 August 2019 earthquake in Lancashire, United Kingdom, induced by hydraulic fracturing during Preston New Road PNR‐2 …

T Kettlety, JP Verdon, A Butcher… - Seismological …, 2021 - pubs.geoscienceworld.org
Hydraulic fracturing (HF) at Preston New Road (PNR), Lancashire, United Kingdom, in
August 2019, induced a number of felt earthquakes. The largest event (⁠ ML 2.9) occurred …

Probabilistic forecasting of hydraulic fracturing‐induced seismicity using an injection‐rate driven etas model

S Mancini, MJ Werner, M Segou… - … Society of America, 2021 - pubs.geoscienceworld.org
The development of robust forecasts of human‐induced seismicity is highly desirable to
mitigate the effects of disturbing or damaging earthquakes. We assess the performance of a …

Equipping for risk: Lessons learnt from the UK shale-gas experience on assessing environmental risks for the future geoenergy use of the deep subsurface

PL Smedley, G Allen, BJ Baptie… - Science of the Total …, 2024 - Elsevier
Abstract Summary findings are presented from an investigation to improve understanding of
the environmental risks associated with developing an unconventional-hydrocarbons …

How Injection History Can Affect Hydraulic Fracturing–Induced Seismicity: Insights from Downhole Monitoring at Preston New Road, United Kingdom

R Minetto, A Helmstetter… - Bulletin of the …, 2024 - pubs.geoscienceworld.org
In August 2019, a multistage hydraulic fracturing (HF) operation was carried out at Preston
New Road, United Kingdom. HF caused abundant seismic activity that culminated with an …

Upper limit magnitudes for induced seismicity in energy industries

NT Cao, L Eisner, Z Jechumtálová… - Geophysical …, 2024 - Wiley Online Library
We adopt extreme value theory to estimate the upper limit of the next record‐breaking
magnitudes of induced seismic events. The methodology is based on order statistics and …

Red-light thresholds for induced seismicity in the UK

R Schultz, B Baptie, B Edwards, S Wiemer - Seismica, 2023 - research-collection.ethz.ch
Induced earthquakes pose a serious hurdle to subsurface energy development. Concerns
about induced seismicity led to terminal public opposition of hydraulic fracturing in the UK …

Impacts of Deep Learning to Detect Induced Seismicity: a Case Study from Preston New Road, UK

C Lim, S Lapins, M Segou… - 85th EAGE Annual …, 2024 - earthdoc.org
Machine learning (ML) phase pickers, like PhaseNet, have emerged as valuable tools for
automated phase picking. However, their potential benefits have been largely unexplored in …

[PDF][PDF] Seismic exceedance rates for an induced seismicity case in the UK considering the temporal variability of the seismicity

AF Hernandez, P Gueguen, S Drouet, B Edwards - urbasis-eu.osug.fr
The temporal variability of the seismicity is a phenomenon that occurs in aftershock
sequences or induced seismicity applications, the former being the most devastating from …

Potential risks of induced seismicity from high volume hydraulic fracturing of shales in Northern Ireland

B Baptie, D Reay - 2021 - nora.nerc.ac.uk
Hydraulic fracturing (HF) has made it possible to economically produce hydrocarbons
directly from low‐permeability reservoirs such as shales by injecting high pressure fluids to …

[PDF][PDF] downloaded from Explore Bristol Research, http://research-information. bristol. ac. uk

P Agarwal - 2021 - research-information.bris.ac.uk
Working with a simplistic notion of release from bondage as “freedom”, mainstream anti-
trafficking activists focus on rescue. They argue that victims of trafficking are “free” once …