EGS Collab Experiment 2: Core Logs
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; depth interval; run number; final packed core box number; scribe line (yes/no; red-on-right convention); logging dates; logger initials; as well as sketches of core foliation, folding, and fracturing with additional details and notes on other features of interest.
Shift reports include: date, location, personnel, summary of site activity, and field notes.
Resources
7 resources available
-
4100 Drilling Shift Reports.zip
ZIP -
4100 Well Layout.png
PNG -
TH4100 Core Log.pdf
PDF -
TV4100 Core Log.pdf
PDF -
TV 4100 Core Log CT.pdf
PDF -
TH4100 Core Photos.zip
ZIP -
TV4100 Core Photos.zip
ZIP
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Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | public |
| bureauCode |
[ "019:20" ] |
| contactPoint |
{ "fn": "Shaye Hong", "@type": "vcard:Contact", "hasEmail": "mailto:shayehong@lbl.gov" } |
| dataQuality |
true
|
| description | 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; depth interval; run number; final packed core box number; scribe line (yes/no; red-on-right convention); logging dates; logger initials; as well as sketches of core foliation, folding, and fracturing with additional details and notes on other features of interest. Shift reports include: date, location, personnel, summary of site activity, and field notes. |
| distribution |
[ { "@type": "dcat:Distribution", "title": "4100 Drilling Shift Reports.zip", "format": "zip", "accessURL": "https://gdr.openei.org/files/1265/4100-drilling-shift-reports.zip", "mediaType": "application/zip", "description": "Shift Reports for EGS Collab Experiment 2 4100 level activity from June 25, 2019 to July 3, 2019. " }, { "@type": "dcat:Distribution", "title": "4100 Well Layout.png", "format": "png", "accessURL": "https://gdr.openei.org/files/1265/4100WellLayout_2019-08-20.png", "mediaType": "image/png", "description": "Digram of the 4100ft surface level well layout. Includes 4100 Drift, Alcove, Yates Shaft, TH4100, and TV4100. " }, { "@type": "dcat:Distribution", "title": "TH4100 Core Log.pdf", "format": "pdf", "accessURL": "https://gdr.openei.org/files/1265/TH4100_CoreLog_0to36ft.pdf", "mediaType": "application/pdf", "description": "Core log for EGS Collab Experiment 2 Top Horizontal 4100 level well (TV4100). Logged and annotated from 0 to 35 ft." }, { "@type": "dcat:Distribution", "title": "TV4100 Core Log.pdf", "format": "pdf", "accessURL": "https://gdr.openei.org/files/1265/TV4100_CoreLog_0to165ft_annot2.pdf", "mediaType": "application/pdf", "description": "Core log for EGS Collab Experiment 2 Top Vertical 4100 level well (TV4100). Logged and annotated from 0 to 165 ft." }, { "@type": "dcat:Distribution", "title": "TV 4100 Core Log CT.pdf", "format": "pdf", "accessURL": "https://gdr.openei.org/files/1265/TV_4100.pdf", "mediaType": "application/pdf", "description": "Core Log CT scan for EGS Collab Experiment 2 Top Vertical 4100 Orthogonal Top (TV4100-OT) and Azimuthal Top (TV4100-ATV). Logged from 1m to 5m." }, { "@type": "dcat:Distribution", "title": "TH4100 Core Photos.zip", "format": "zip", "accessURL": "https://gdr.openei.org/files/1265/th4100-corephotos-flipview.zip", "mediaType": "application/zip", "description": "Core photos for EGS Collab Experiment 2 Top Horizontal 4100 level well (TH4100). " }, { "@type": "dcat:Distribution", "title": "TV4100 Core Photos.zip", "format": "zip", "accessURL": "https://gdr.openei.org/files/1265/tv4100-corephotos-annot.zip", "mediaType": "application/zip", "description": "Core photos for EGS Collab Experiment 2 4100 level Top Vertical well (TV4100). This zip files include 2 pdf documents describing adjustments made to the TV4100 well during drilling: 2.4ft are added to the depths of runs 1 through 6 and 0.2ft are added to the depths of run 1 through 31. Core photos are annotated to reflect depth adjustments. " } ] |
| DOI | 10.15121/1772931 |
| identifier | https://data.openei.org/submissions/7386 |
| issued | 2019-07-08T06:00:00Z |
| keyword |
[ "EGS", "EGS Collab", "SURF", "Sanford Underground Research Facility", "core", "core log", "energy", "experiment", "folding", "foliation", "fracturing", "geothermal", "hydraulic", "logging", "stimulation", "well data" ] |
| landingPage | https://gdr.openei.org/submissions/1265 |
| license | https://creativecommons.org/licenses/by/4.0/ |
| modified | 2023-10-25T17:29:38Z |
| programCode |
[ "019:006" ] |
| projectLead | Lauren Boyd |
| projectNumber | EE0032708 |
| projectTitle | EGS Collab |
| publisher |
{ "name": "Lawrence Berkeley National Laboratory", "@type": "org:Organization" } |
| spatial |
"{"type":"Polygon","coordinates":[[[-103.7577,44.3488],[-103.7465,44.3488],[-103.7465,44.3544],[-103.7577,44.3544],[-103.7577,44.3488]]]}"
|
| title | EGS Collab Experiment 2: Core Logs |
