Description
This data submission includes the raw time-lapse ERT (electrical resistivity tomography) monitoring data, flow system data, operator logs, E4D (https://e4d.pnnl.gov) inversion files, and metadata necessary to reproduce the 4D ERT inversion for the Oct. 24 through Nov. 7 2018 post-stimulation flow test in test bed 1. The tests were done at the Sanford Underground Research Facility at Homestake Mine in South Dakota.
Resources
| Name | Format | Description | Link |
|---|---|---|---|
| Bulk Electrical Conductivity During Flow Test.mp4 | MP4 | 4D ERT image of changes in bulk electrical conductivity during injections into the 164ft notch hydrofracture. The flow test was done between 10/24/2018 and 11/7/2018. | Open resource |
| E4D Inversion Files.zip | ZIP | Files necessary to invert the ERT time-series using E4D (https://e4d.pnnl.gov). The IMI module is required is required for the inversion. | Open resource |
| Flow and Pressure Data.zip | ZIP | Flow system log files for the duration of the flow test done between 10/24/2018 and 11/7/2018. | Open resource |
| Metadata.zip | ZIP | Includes metadata useful for contextualizing flow test and ERT data. Metadata includes file descriptions and operator logs. Also includes an electrode map. | Open resource |
| Raw ERT Data Files.zip | ZIP | Raw ERT data files collected with the MPT-DAS 1 system. Files can be opened in Python, Excel, or any other software capable of opening .data files. | Open resource |