EGS Collab Experiment 2: Shear Stimulation ERT Monitoring Data

Johnson, Tim

doi:10.15121/2323451

Title: EGS Collab Experiment 2: Shear Stimulation ERT Monitoring Data

Dataset
Other Related Research

Abstract

This repository contains the electrical resistivity tomography (ERT) monitoring data that was collected before, during, and after shear stimulation attempts were conducted at EGS Collab. These tests were carried out on the SURF 4100 level during Experiment 2 in March, 2022. Flow and stimulation data corresponding to this dataset are available in a different GDR dataset, which is linked below. Also included here are the E4D input files that were used to process the ERT data. E4D is an open source ERT monitoring and inversion code which is linked for use below.

Authors:

Pacific Northwest National Laboratory

Publication Date:: Sun Mar 05 23:00:00 EST 2023

Other Number(s):: 1480

Research Org.:: DOE Geothermal Data Repository; Pacific Northwest National Laboratory

Sponsoring Org.:: USDOE Office of Energy Efficiency and Renewable Energy (EERE), Renewable Power Office. Geothermal Technologies Program (EE-4G)

Collaborations:: Pacific Northwest National Laboratory

Subject:: 15 GEOTHERMAL ENERGY; 3D modeling; 4D-Imaging; AML; AMU; DML; DMU; E4D; EGS Collab; ERT; Electrical Resistivity Tomography; Experiment 2; SURF; SURF 4100; TL; TN; TS; TU; code; data inversion; energy; geothermal; hydraulic pressure test; raw data; stimulation; stimulation monitoring; time-lapse ERT

OSTI Identifier:: 2323451

DOI:: https://doi.org/10.15121/2323451

Citation Formats


                    Johnson, Tim. EGS Collab Experiment 2: Shear Stimulation ERT Monitoring Data.  United States: N. p., 2023. 
        Web.  doi:10.15121/2323451.

Copy to clipboard


                    Johnson, Tim. EGS Collab Experiment 2: Shear Stimulation ERT Monitoring Data.  United States.  doi:https://doi.org/10.15121/2323451

Copy to clipboard


                    Johnson, Tim. 2023.  
"EGS Collab Experiment 2: Shear Stimulation ERT Monitoring Data".  United States.  doi:https://doi.org/10.15121/2323451.  https://www.osti.gov/servlets/purl/2323451. Pub date:Sun Mar 05 23:00:00 EST 2023

Copy to clipboard


                    
@article{osti_2323451,

  title        = {EGS Collab Experiment 2: Shear Stimulation ERT Monitoring Data},

  author       = {Johnson, Tim},

  abstractNote = {This repository contains the electrical resistivity tomography (ERT) monitoring data that was collected before, during, and after shear stimulation attempts were conducted at EGS Collab. These tests were carried out on the SURF 4100 level during Experiment 2 in March, 2022. Flow and stimulation data corresponding to this dataset are available in a different GDR dataset, which is linked below. Also included here are the E4D input files that were used to process the ERT data. E4D is an open source ERT monitoring and inversion code which is linked for use below.},

  doi          = {10.15121/2323451},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {Sun Mar 05 23:00:00 EST 2023},

  month        = {Sun Mar 05 23:00:00 EST 2023}

}

Copy to clipboard

Dataset:

View Dataset

DOI: https://doi.org/10.15121/2323451

Save / Share:

Export Metadata

Save to My Library

Similar records in DOE Data Explorer and OSTI.GOV collections:

EGS Collab Experiment 1 Stimulation Data

Dataset Knox, Hunter ; Fu, Pengcheng ; Schwering, Paul ; ...

Stimulation data from Experiment 1 of EGS Collab, which occurred on the 4850 ft level of the Sanford Underground Research Facility (SURF). A detailed description of the stimulation data is provided in the StimulationDataNotes.docx and is also available on the EGS Collab Wiki. A Meta Data Cheat Sheet, which describes all of the channels in the Raw CSV files, is available as well. Note that this cheat sheet is a comprehensive meta data descriptor and channels were added as the experiment evolved. This means that some columns may not be populated in early data. Additionally, we have included the chatmore »« less
EGS Collab Experiment 2: Microseismic Monitoring

Dataset Hopp, Chet

This dataset contains continuous seismic waveform data recorded during stimulation and thermal circulation tests for the Enhanced Geothermal Systems (EGS) Collab Experiment #2, conducted from February to September 2022 at the Sanford Underground Research Facility in Lead, South Dakota. This experiment aimed to study and validate models of geothermal systems by injecting high-pressure fluids into rock formations 1200-1500 meters below the surface, inducing microseismic events. The seismic monitoring system included 16 three-component accelerometers and a 24-channel hydrophone array, installed in boreholes surrounding the test area. Data were recorded at high sampling rates using a continuous waveform recording system to monitormore »« less
EGS Collab Experiment 1: Microseismic Monitoring

Dataset Schoenball, Martin ; Ajo-Franklin, Jonathan ; Robertson, Michelle ; ...

The U.S. Department of Energy's Enhanced Geothermal System (EGS) Collab project aims to improve our understanding of hydraulic stimulations in crystalline rock for enhanced geothermal energy production through execution of intensely monitored meso-scale experiments. The first experiment is being performed at the 4850 ft level of the Sanford Underground Research Facility (SURF), approximately 1.5 km below the surface at Lead, South Dakota. Here we report on microseismic monitoring of repeated stimulation experiments and subsequent flow tests between two boreholes in the Poorman Formation. Stimulations were performed at several locations in the designated injection borehole at flow rates from 0.1 tomore »« less
EGS Collab Experiment 2: Core Logs

Dataset Hong, Shaye

Core logs and photos from the EGS Collab project Experiment 2 for the Top Vertical well (TV4100) and the Top Horizontal well (TV 4100) on the 4100 Level of SURF (the Sanford Underground Research Facility). The core logs are stored in a single PDF file with 5-ft run intervals. In the monitoring well IDs, "O" indicates that the well is orthogonal to the anticipated fracture plane, "T" refers to top, and "H" refers to horizontal. A core log CT scan for TV4100 and a layout image of the 4100 wells are included as well. Logs include: experiment number; borehole ID;more »« less
EGS Collab Experiment 2: Core Logs

Dataset Hong, Shaye

Core logs and photos from the EGS Collab project Experiment 2 for the Top Vertical well (TV4100) and the Top Horizontal well (TV 4100) on the 4100 Level of SURF (the Sanford Underground Research Facility). The core logs are stored in a single PDF file with 5-ft run intervals. In the monitoring well IDs, "O" indicates that the well is orthogonal to the anticipated fracture plane, "T" refers to top, and "H" refers to horizontal. A core log CT scan for TV4100 and a layout image of the 4100 wells are included as well. Logs include: experiment number; borehole ID;more »« less

Similar Records