EGS Collab Experiment 2: Earth Model Datasets
The EGS Collab Project performed a series of tests to increase the understanding the response of crystalline rock mass to stimulations and fluid circulation to efficiently implement enhanced geothermal systems (EGS) technologies. The EGS Collab team created two underground testbeds at the Sanford Underground Research Facility (SURF) in Lead SD at a depth of approximately 1.5 km (4850 level) and 1.25 km (4100 level) to examine hydraulic fracturing and hydraulic shearing, respectively. Experiment 2 was designed to examine hydraulic shearing and fluid flow in testbed 2 in amphibolite under a controlled set of stress and fracture conditions. This document summarizes the general geology, natural fractures, and conceptual model(s) of stimulated fracture networks in the testbed 2. The dataset package included here are input and output products associated with Earth Models for the EGS Collab Testbed 2. The earth model datasets are included in the whole package (project) in Leapfrog file format. Also, datasets are given in primary input file format (csv).
Citation Formats
TY - DATA
AB - The EGS Collab Project performed a series of tests to increase the understanding the response of crystalline rock mass to stimulations and fluid circulation to efficiently implement enhanced geothermal systems (EGS) technologies. The EGS Collab team created two underground testbeds at the Sanford Underground Research Facility (SURF) in Lead SD at a depth of approximately 1.5 km (4850 level) and 1.25 km (4100 level) to examine hydraulic fracturing and hydraulic shearing, respectively. Experiment 2 was designed to examine hydraulic shearing and fluid flow in testbed 2 in amphibolite under a controlled set of stress and fracture conditions. This document summarizes the general geology, natural fractures, and conceptual model(s) of stimulated fracture networks in the testbed 2. The dataset package included here are input and output products associated with Earth Models for the EGS Collab Testbed 2. The earth model datasets are included in the whole package (project) in Leapfrog file format. Also, datasets are given in primary input file format (csv).
AU - Neupane, Ghanashyam
A2 - Ulrich, Craig
A3 - Roggenthen, William
A4 - Uzunlar, Nuri
DB - Geothermal Data Repository
DP - Open EI | National Renewable Energy Laboratory
DO - 10.15121/1991674
KW - geothermal
KW - energy
KW - EGS Collab
KW - EGS
KW - SURF
KW - Sanford Underground Research Facility
KW - Lead
KW - South Dakota
KW - Collab
KW - raw data
KW - processed data
KW - geology
KW - conceptual model
LA - English
DA - 2022/05/29
PY - 2022
PB - Idaho National Laboratory
T1 - EGS Collab Experiment 2: Earth Model Datasets
UR - https://doi.org/10.15121/1991674
ER -
Neupane, Ghanashyam, et al. EGS Collab Experiment 2: Earth Model Datasets. Idaho National Laboratory, 29 May, 2022, Geothermal Data Repository. https://doi.org/10.15121/1991674.
Neupane, G., Ulrich, C., Roggenthen, W., & Uzunlar, N. (2022). EGS Collab Experiment 2: Earth Model Datasets. [Data set]. Geothermal Data Repository. Idaho National Laboratory. https://doi.org/10.15121/1991674
Neupane, Ghanashyam, Craig Ulrich, William Roggenthen, and Nuri Uzunlar. EGS Collab Experiment 2: Earth Model Datasets. Idaho National Laboratory, May, 29, 2022. Distributed by Geothermal Data Repository. https://doi.org/10.15121/1991674
@misc{GDR_Dataset_1495,
title = {EGS Collab Experiment 2: Earth Model Datasets},
author = {Neupane, Ghanashyam and Ulrich, Craig and Roggenthen, William and Uzunlar, Nuri},
abstractNote = {The EGS Collab Project performed a series of tests to increase the understanding the response of crystalline rock mass to stimulations and fluid circulation to efficiently implement enhanced geothermal systems (EGS) technologies. The EGS Collab team created two underground testbeds at the Sanford Underground Research Facility (SURF) in Lead SD at a depth of approximately 1.5 km (4850 level) and 1.25 km (4100 level) to examine hydraulic fracturing and hydraulic shearing, respectively. Experiment 2 was designed to examine hydraulic shearing and fluid flow in testbed 2 in amphibolite under a controlled set of stress and fracture conditions. This document summarizes the general geology, natural fractures, and conceptual model(s) of stimulated fracture networks in the testbed 2. The dataset package included here are input and output products associated with Earth Models for the EGS Collab Testbed 2. The earth model datasets are included in the whole package (project) in Leapfrog file format. Also, datasets are given in primary input file format (csv).},
url = {https://gdr.openei.org/submissions/1495},
year = {2022},
howpublished = {Geothermal Data Repository, Idaho National Laboratory, https://doi.org/10.15121/1991674},
note = {Accessed: 2025-04-24},
doi = {10.15121/1991674}
}
https://dx.doi.org/10.15121/1991674
Details
Data from May 29, 2022
Last updated Oct 25, 2023
Submitted Apr 20, 2023
Organization
Idaho National Laboratory
Contact
Ghanashyam Neupane
208.526.6808
Authors
Keywords
geothermal, energy, EGS Collab, EGS, SURF, Sanford Underground Research Facility, Lead, South Dakota, Collab, raw data, processed data, geology, conceptual modelDOE Project Details
Project Name The EGS Collab SIGMA-V Project: Stimulation Investigations for Geothermal Modeling Analysis and Validation
Project Lead Zachary Frone
Project Number 32711
