kISMET Core Photos and Descriptions

Description

These core photos and descriptions were taken from the five boreholes that were drilled as part of the kISMET SubTER project conducted at the Sanford Underground Research Facility (SURF) in Lead, SD. The boreholes are subvertical in orientation, and were drilled on the 4850 level of SURF on the West Drift, about 450 feet from Governor's Corner. The well heads for the five wells are in a line, but the outer two wells (k001 and k005) were deviated to form a five-spot configuration at 50 m depth. Four of the five boreholes have a nominal depth of 50 m and have HQ core - the fifth, located in the center (k003) was drilled to a depth of 100m and has NQ core. The central borehole was used for stress and hydraulic fracturing - the other four boreholes were used for monitoring purposes. Core logging was conducted by Paul Cook (LBNL), Bill Roggenthen (SDSMT), and Drew Siler (LBNL). All core consists of rocks from the Poorman Formation. Some of the core photos are missing. These have been documented in the included spreadsheets labeled with the well name and the word missing. The locations of the boreholes are documented on the included map and spreadsheet.

Resources

Name Format Description Link
33 Descriptions (5 ft runs) for core samples collected from k002 borehole by Prof. Bill Roggenthen, SDSMT. Core stored at SURF. https://gdr.openei.org/files/942/k002%20core%20descriptions.pdf
33 Descriptions (5 ft runs) for core samples collected from k003 borehole by Prof. Bill Roggenthen, SDSMT, and Dr. Drew Siler, LBNL. Core stored at SURF. https://gdr.openei.org/files/942/k003%20core%20descriptions.pdf
33 Descriptions (5 ft runs) for core samples collected from k005 borehole by Paul Cook, LBNL. Core stored at SURF. https://gdr.openei.org/files/942/k005%20core%20descriptions.pdf
33 Descriptions (5 ft runs) for core samples collected from k004 borehole by Prof. Bill Roggenthen, SDSMT. Core stored at SURF. https://gdr.openei.org/files/942/k004%20core%20descriptions.pdf
33 Descriptions (5 ft runs) for core samples collected from k001 borehole by Paul Cook, LBNL. Core stored at SURF. https://gdr.openei.org/files/942/k001%20core%20descriptions.pdf
53 Wellhead locations of kISMET boreholes using Homestake Mine coordinate systems. Boreholes located on 4850 level of mine. Surveying conducted by Professional Mapping and Surveying, LLC https://gdr.openei.org/files/942/kISMET%20wellhead%20coordinates.xlsx
33 Map depicting locations of kISMET borehole well heads - uses Homestake Mine coordinate system. Map produced by Professional Mapping and Surveying, LLC https://gdr.openei.org/files/942/16-4236%20kISMET%20FINAL%20FEET_FINAL.pdf
53 A list of missing photos from the k001 borehole including estimated filenames and sample times. https://gdr.openei.org/files/942/k001_missing.xlsx
53 A list of missing photos from the k003 borehole including filenames and estimated sample times. https://gdr.openei.org/files/942/k003_missing.xlsx
57 Photos of core samples collected from k005 borehole. Core stored at SURF. https://gdr.openei.org/files/942/k005%20core%20photos.zip
57 Photos of core samples collected from k004 borehole. Core stored at SURF. https://gdr.openei.org/files/942/k004%20core%20photos.zip
57 Photos of core samples collected from k003 borehole. Core stored at SURF. Some core images are missing. See corresponding spreadsheet of missing photos. https://gdr.openei.org/files/942/k003%20core%20photos.zip
57 Photos of core samples collected from k002 borehole. Core stored at SURF. https://gdr.openei.org/files/942/k002%20core%20photos.zip
33 Explanation of numbering issues with cores and photos for k001 cores - notes by Paul Cook https://gdr.openei.org/files/942/Notes%20for%20kismet001%20runs%2028-30%20and%2030-37.pdf
57 Photos of core samples collected from k001 borehole. Core stored at SURF. Some photos are missing and others had to be reshot due to camera malfunction. See corresponding notes and spreadsheet of missing photos. https://gdr.openei.org/files/942/k001%20core%20photos.zip

Tags

  • core
  • core-descriptions
  • egs
  • surf
  • hydraulic-fracturing
  • core-photos
  • core-logs
  • borehole
  • sanford-underground-research-facility
  • stress
  • geothermal
  • kismet
  • poorman-formation
  • subter

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