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Utah FORGE: Friction-Permeability-Seismicity Laboratory Experiments with Non-Linear Acoustics
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.
Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | public |
| bureauCode |
[
"019:20"
]
|
| contactPoint |
{
"fn": "Agathe Eijsink",
"@type": "vcard:Contact",
"hasEmail": "mailto:eijsink@psu.edu"
}
|
| dataQuality |
true
|
| description | 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. |
| distribution |
[
{
"@type": "dcat:Distribution",
"title": "Velocity Step Test Data.mat",
"format": "mat",
"accessURL": "https://gdr.openei.org/files/1400/comb_data_Test07.mat",
"mediaType": "application/octet-stream",
"description": "Velocity step test on 30 degree saw-cut Westerly Granite at room temperature. Data: Pump A is upstream fluid, Pump B is confining fluid, Pump C is axial fluid. P is pump pressure, V is remaining volume in pump, Q is fluid flow rate from pump. d_axial and d_shear are axial and shear displacement, SigmaN is normal stress, Pf is fluid pressure, tau is shear stress (all in MPa), mu is friction coefficient. vera_timeshift, vera_amp and vera_RMS are the non-linear acoustic data, timeshift (microseconds), amplitude and RMS amplitude respectively."
},
{
"@type": "dcat:Distribution",
"title": "Pressure Step Test Data.mat",
"format": "mat",
"accessURL": "https://gdr.openei.org/files/1400/comb_data_Test12.mat",
"mediaType": "application/octet-stream",
"description": "Pressure stepping test on 30 degrees saw-cut Westerly Granite bare surface, roughened with Utah FORGE granitoid powder. Data: Pump A is upstream fluid, Pump B is confining fluid, Pump C is axial fluid. Downstream fluid pressure is open to atmosphere. P is pump pressure, V is remaining volume in pump, Q is fluid flow rate from pump. d_axial and d_shear are axial and shear displacement, SigmaN is normal stress, Pf is fluid pressure, tau is shear stress (all in MPa), mu is friction coefficient. vera_timeshift, vera_amp and vera_RMS are the non-linear acoustic data, timeshift (microseconds), amplitude and RMS amplitude respectively."
}
]
|
| DOI | 10.15121/1879451 |
| identifier | https://data.openei.org/submissions/7510 |
| issued | 2022-07-08T06:00:00Z |
| keyword |
[
"Utah",
"Utah FORGE",
"acoustic data",
"acoustics",
"failure",
"fault permeability",
"friction experiments",
"geothermal",
"nonlinear acoustics",
"pressure",
"raw data",
"step test",
"test",
"testing",
"velocity"
]
|
| landingPage | https://gdr.openei.org/submissions/1400 |
| license | https://creativecommons.org/licenses/by/4.0/ |
| modified | 2024-08-22T15:57:12Z |
| programCode |
[
"019:006"
]
|
| projectLead | Lauren Boyd |
| projectNumber | EE0007080 |
| projectTitle | Utah FORGE |
| publisher |
{
"name": "Pennsylvania State University",
"@type": "org:Organization"
}
|
| spatial |
"{"type":"Polygon","coordinates":[[[-112.916367,38.483935],[-112.879748,38.483935],[-112.879748,38.5148],[-112.916367,38.5148],[-112.916367,38.483935]]]}"
|
| title | Utah FORGE: Friction-Permeability-Seismicity Laboratory Experiments with Non-Linear Acoustics |
