Utah FORGE: Pump and Probe Test on a Mated Fracture Westerly Granite Sample
This dataset contains results from a pump and probe experiment conducted on a mated fracture Westerly Granite sample with a diameter of 1 inch and a height of 2 7/8 inches. The experiment was performed within an aluminum triaxial pressure vessel (TEMCO) to investigate the non-linear acoustic parameters of the sample under varying axial pressures. The confining pressure was maintained at 4 MPa, while the axial pressure was incrementally reduced from 17 MPa to 1 MPa in 1 MPa steps. 5 dynamic pressure oscillations of 0.5 MPa were applied over a 10 minute interval.
The dataset includes pump controller data, linear variable differential transformer (LVDT) measurements, and acoustic data. The pump controller data tracks the confining and axial pressures, flow rates, and pump volumes. LVDT measurements provide detailed records of the axial displacement of the cell piston. Additionally, acoustic data captured by s-wave transducers is archived in a compressed file.
Citation Formats
TY - DATA
AB - This dataset contains results from a pump and probe experiment conducted on a mated fracture Westerly Granite sample with a diameter of 1 inch and a height of 2 7/8 inches. The experiment was performed within an aluminum triaxial pressure vessel (TEMCO) to investigate the non-linear acoustic parameters of the sample under varying axial pressures. The confining pressure was maintained at 4 MPa, while the axial pressure was incrementally reduced from 17 MPa to 1 MPa in 1 MPa steps. 5 dynamic pressure oscillations of 0.5 MPa were applied over a 10 minute interval.
The dataset includes pump controller data, linear variable differential transformer (LVDT) measurements, and acoustic data. The pump controller data tracks the confining and axial pressures, flow rates, and pump volumes. LVDT measurements provide detailed records of the axial displacement of the cell piston. Additionally, acoustic data captured by s-wave transducers is archived in a compressed file.
AU - Klinghammer, Hermann
A2 - Riviere, Jacques
A3 - Elsworth, Derek
DB - Geothermal Data Repository
DP - Open EI | National Renewable Energy Laboratory
DO - 10.15121/2429445
KW - Utah
KW - FORGE
KW - experiment
KW - raw data
KW - transducer
KW - acoustics
KW - Westerly
KW - Granite
KW - Verasonics
KW - axial
KW - confining
KW - triaxial
KW - TEMCO
KW - LVDT
KW - pump and probe
KW - geomechanics
KW - geophysics
KW - Westerly Granite
KW - mated fracture
KW - axial pressure
LA - English
DA - 2024/05/19
PY - 2024
PB - Pennsylvania State University
T1 - Utah FORGE: Pump and Probe Test on a Mated Fracture Westerly Granite Sample
UR - https://doi.org/10.15121/2429445
ER -
Klinghammer, Hermann, et al. Utah FORGE: Pump and Probe Test on a Mated Fracture Westerly Granite Sample. Pennsylvania State University, 19 May, 2024, Geothermal Data Repository. https://doi.org/10.15121/2429445.
Klinghammer, H., Riviere, J., & Elsworth, D. (2024). Utah FORGE: Pump and Probe Test on a Mated Fracture Westerly Granite Sample. [Data set]. Geothermal Data Repository. Pennsylvania State University. https://doi.org/10.15121/2429445
Klinghammer, Hermann, Jacques Riviere, and Derek Elsworth. Utah FORGE: Pump and Probe Test on a Mated Fracture Westerly Granite Sample. Pennsylvania State University, May, 19, 2024. Distributed by Geothermal Data Repository. https://doi.org/10.15121/2429445
@misc{GDR_Dataset_1627,
title = {Utah FORGE: Pump and Probe Test on a Mated Fracture Westerly Granite Sample},
author = {Klinghammer, Hermann and Riviere, Jacques and Elsworth, Derek},
abstractNote = {This dataset contains results from a pump and probe experiment conducted on a mated fracture Westerly Granite sample with a diameter of 1 inch and a height of 2 7/8 inches. The experiment was performed within an aluminum triaxial pressure vessel (TEMCO) to investigate the non-linear acoustic parameters of the sample under varying axial pressures. The confining pressure was maintained at 4 MPa, while the axial pressure was incrementally reduced from 17 MPa to 1 MPa in 1 MPa steps. 5 dynamic pressure oscillations of 0.5 MPa were applied over a 10 minute interval.
The dataset includes pump controller data, linear variable differential transformer (LVDT) measurements, and acoustic data. The pump controller data tracks the confining and axial pressures, flow rates, and pump volumes. LVDT measurements provide detailed records of the axial displacement of the cell piston. Additionally, acoustic data captured by s-wave transducers is archived in a compressed file.},
url = {https://gdr.openei.org/submissions/1627},
year = {2024},
howpublished = {Geothermal Data Repository, Pennsylvania State University, https://doi.org/10.15121/2429445},
note = {Accessed: 2025-04-23},
doi = {10.15121/2429445}
}
https://dx.doi.org/10.15121/2429445
Details
Data from May 19, 2024
Last updated Aug 14, 2024
Submitted Aug 12, 2024
Organization
Pennsylvania State University
Contact
Hermann Klinghammer
Authors
Keywords
Utah, FORGE, experiment, raw data, transducer, acoustics, Westerly, Granite, Verasonics, axial, confining, triaxial, TEMCO, LVDT, pump and probe, geomechanics, geophysics, Westerly Granite, mated fracture, axial pressureDOE Project Details
Project Name Utah FORGE
Project Lead Lauren Boyd
Project Number EE0007080
