Related Datasets

kISMET Core Photos and Descriptions

DOI 10.15121/1493620

Publicly accessible License

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.

Download All Resources 15.5 GB — 15 files

16-4236 kISMET FINAL FEET.pdf

Map depicting locations of kISMET borehole well heads - uses Homestake Mine coordinate system. Map produced by Professional Mapping and Surveying, LLC

155

Download 91 kB

Notes for k001 runs 28-30 and 30-37.pdf

Explanation of numbering issues with cores and photos for k001 cores - notes by Paul Cook

144

Download 12.4 kB

k001 core descriptions.pdf

Descriptions (5 ft runs) for core samples collected from k001 borehole by Paul Cook, LBNL. Core stored at SURF.

157

Download 70.82 MB

k001 core photos.zip

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 correspon... more

Download 3.32 GB

k001 missing photos.xlsx

A list of missing photos from the k001 borehole including estimated filenames and sample times.

Download 8.14 kB

k002 core descriptions.pdf

Descriptions (5 ft runs) for core samples collected from k002 borehole by Prof. Bill Roggenthen, SDSMT. Core stored at SURF.

179

Download 2.82 MB

k002 core photos.zip

Photos of core samples collected from k002 borehole. Core stored at SURF.

Download 2.69 GB

k003 core descriptions.pdf

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.

143

Download 7.69 MB

k003 core photos.zip

Photos of core samples collected from k003 borehole. Core stored at SURF. Some core images are missing. See corresponding spreadsheet of missing photos.

Download 3.71 GB

k003 missing photos.xlsx

A list of missing photos from the k003 borehole including filenames and estimated sample times.

115

Download 11.5 kB

k004 core descriptions.pdf

Descriptions (5 ft runs) for core samples collected from k004 borehole by Prof. Bill Roggenthen, SDSMT. Core stored at SURF.

190

Download 18.14 MB

k004 core photos.zip

Photos of core samples collected from k004 borehole. Core stored at SURF.

Download 2.5 GB

k005 core descriptions.pdf

Descriptions (5 ft runs) for core samples collected from k005 borehole by Paul Cook, LBNL. Core stored at SURF.

141

Download 9.83 MB

k005 core photos.zip

Photos of core samples collected from k005 borehole. Core stored at SURF.

Download 3.17 GB

kISMET wellhead coordinates.xlsx

Wellhead locations of kISMET boreholes using Homestake Mine coordinate systems. Boreholes located on 4850 level of mine. Surveying conducted by Professional Mapping and... more

112

Download 39.65 kB

Citation Formats

TY  - DATA
AB  - 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.
AU  - Dobson, Patrick
A2  - Oldenburg, Curt
A3  - Cook, Paul
A4  - Siler, Drew
A5  - Roggenthen, Bill
DB  - Geothermal Data Repository
DP  - Open EI | National Renewable Energy Laboratory
DO  - 10.15121/1493620
KW  - geothermal
KW  - SubTER
KW  - stress
KW  - hydraulic fracturing
KW  - EGS
KW  - Sanford Underground Research Facility
KW  - core
KW  - Poorman Formation
KW  - SURF
KW  - kISMET
KW  - core logs
KW  - core photos
KW  - core descriptions
KW  - borehole
LA  - English
DA  - 2016/08/02
PY  - 2016
PB  - Lawrence Berkeley National Laboratory
T1  - kISMET Core Photos and Descriptions
UR  - https://doi.org/10.15121/1493620
ER  -

Export Citation to RIS

Dobson, Patrick, et al. kISMET Core Photos and Descriptions. Lawrence Berkeley National Laboratory, 2 August, 2016, Geothermal Data Repository. https://doi.org/10.15121/1493620.

Dobson, P., Oldenburg, C., Cook, P., Siler, D., & Roggenthen, B. (2016). kISMET Core Photos and Descriptions. [Data set]. Geothermal Data Repository. Lawrence Berkeley National Laboratory. https://doi.org/10.15121/1493620

Dobson, Patrick, Curt Oldenburg, Paul Cook, Drew Siler, and Bill Roggenthen. kISMET Core Photos and Descriptions. Lawrence Berkeley National Laboratory, August, 2, 2016.  Distributed by Geothermal Data Repository. https://doi.org/10.15121/1493620

@misc{GDR_Dataset_942,
title = {kISMET Core Photos and Descriptions},
author = {Dobson, Patrick and Oldenburg, Curt and Cook, Paul and Siler, Drew and Roggenthen, Bill},
abstractNote = {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.},
url = {https://gdr.openei.org/submissions/942},
year = {2016},
howpublished = {Geothermal Data Repository, Lawrence Berkeley National Laboratory, https://doi.org/10.15121/1493620},
note = {Accessed: 2025-07-11},
doi = {10.15121/1493620}
}

https://dx.doi.org/10.15121/1493620

Details

Data from Aug 2, 2016

Last updated Feb 7, 2019

Submitted Jul 14, 2017