EGS-Collab Experiment 1: Time-lapse ERT Data and E4D Inversion Files for 10-24-2018 through 11-07-2018 Flow Test

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
77 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. https://gdr.openei.org/files/1324/collab_1024_1107_2018_ert_8fps.mp4
57 Flow system log files for the duration of the flow test done between 10/24/2018 and 11/7/2018. https://gdr.openei.org/files/1324/Flow_and_Pressure_data.zip
57 Includes metadata useful for contextualizing flow test and ERT data. Metadata includes file descriptions and operator logs. Also includes an electrode map. https://gdr.openei.org/files/1324/Meta_Data%20.zip
57 Files necessary to invert the ERT time-series using E4D (https://e4d.pnnl.gov). The IMI module is required is required for the inversion. https://gdr.openei.org/files/1324/E4D_Inversion_Files.zip
57 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. https://gdr.openei.org/files/1324/Raw_ERT_Data_Files.zip

Tags

  • ert
  • data
  • tomography
  • inversion
  • egs
  • south-dakota
  • flow-test
  • electrical
  • imaging
  • e4d
  • injection
  • 4d
  • resistivity
  • stress
  • raw-data
  • video
  • geothermal
  • energy

Topics

Categories