EGS Collab Testbed 1: Baseline Cross-well Seismic


As part of the geophysical characterization suite for the first EGS Collab tesbed, here are the baseline cross-well seismic data and resultant models. The campaign seismic data have been organized, concatenated with geometry and compressional (P-) & and shear (S-) wave picks, and submitted as SGY files. P-wave data were collected and analyzed in both 2D and 3D, while S-wave data were collected and analyzed in 2D only. Inversion models are provided as point volumes; the volumes have been culled to include only the points within source/receiver array coverage. The full models space volumes are also included, if relevant. An AGU 2018 poster by Linneman et al. is included that provides visualizations/descriptions of the cross-well seismic characterization method, elastic moduli calculations, and images of model inversion results.

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Additional Info

DOE Project Name: EGS Collab
DOE Project Number: EE0032708
DOE Project Lead: Lauren Boyd
DOI: 10.15121/1497682
Last Updated: a month ago
Data from April, 2018
Submitted Feb 20, 2019


Sandia National Laboratories


Publicly accessible License 


Paul Schwering
Sandia National Laboratories
Kate Condon
University of Wisconsin Madison
Hunter Anne Knox
Sandia National Laboratories
Dorothy Linneman
Scripps College
Charles R. Hoots
Sandia National Laboratories


geothermal, energy, geophysics, seismic, cross-well, sgy, SEGY, model, data, results, velocity, p-wave, s-wave, elastic moduli, visualization, calculation, inversion, hydrofracture, experiment, SURF, Sanford Underground Research Facility, EGS, enhanced geothermal system, collab, borehole, baseline, density, shear, bulk, Youngs, modulus, moduli, stimulation, hydraulic, EGS Collab


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