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DOE OSTI · 1879451

Utah FORGE Friction-Permeability-Seismicity Laboratory Experiments with Non-Linear Acoustics

Eijsink, Agathe·Elsworth, Derek
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Abstract

Laboratory experimental data on saw-cut interface of Westerly Granite and Utah Forge granitoid rocks. Experiments include velocity-stepping and fluid pressure stepping experiments. Mechanical data from 3 ISCO pumps connected to a Temco pressure vessel measure axial, confining and fault: fluid pressure (kPa), fluid flow rate (mL/min) and volume remaining in pump (mL). Non-linear acoustic data acquired via Verasonics systems connected to PZTs inside the pressure vessel give the timeshift, amplitude and RMS amplitude of the passing P-wave.

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15 GEOTHERMAL ENERGYacoustic dataacousticsfailurefault permeabilityfriction experimentsgeothermalnonlinear acousticspressureraw datastep testtesttestingUtahUtah FORGEvelocity

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Eijsink, Agathe, Elsworth, Derek. 2022-07-08. Utah FORGE Friction-Permeability-Seismicity Laboratory Experiments with Non-Linear Acoustics. https://doi.org/10.15121/1879451

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