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Utah FORGE: Phase-Picking Based Microseismic Event Catalog - April 2024 Stimulation
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National Renewable Energy Laboratory (NREL) - view all
Update frequencyunknown
Last updated6 days ago
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Overview

This catalog contains microseismic event locations recorded during the April 2024 stimulation at the Utah FORGE site. Events were detected and located using a phase-picking workflow that integrates downhole geophones (wells 56 and 78B) and downhole DAS (well 16B). P- and S-wave arrivals were automatically picked using PhaseNet. Phase association was performed using GaMMA, and event locations were computed using ADLoc with 200 bootstrap realizations (90% pick resampling per run). The highest-probability location was selected as the final event location, and spatial standard deviations were adopted as location uncertainties. Event magnitudes were estimated using a local magnitude formulation derived from GES (Geo Energy Suisse) catalog magnitudes and maximum DAS strain rate measurements. Both the microseismic event catalog and associated conference paper are provided here.

AIApril 2024 stimulationEGSFORGEMLUniversity of UtahUtahUtah FORGEcommunity safteydata-driven decisionsenergyevent catalogfracinggeomechanicsgeophysicsgeothermalground motionhydraulic fracturingimmediate responseimproved safteyinfrastructure protectionmachine learningmicroseismic event locationsproactive risk mitigationprocessed datareservoir characterizationseismicseismic hazardsstimulation
Additional Information
KeyValue
Dcat Issued2026-02-19T07:00:00Z
Dcat Modified2026-02-23T20:06:14Z
Dcat Publisher NameUniversity Of Utah
Guidhttps://data.openei.org/submissions/8628
Harvest Object Idda1875c1-1ac2-4dc5-9613-c53e7ad177f5
Harvest Source Id4eb7107f-a2b1-40e3-b36a-8161aa98a56e
Harvest Source TitleOpenEI Data Portal
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