Dataset
Data Publication
Geothermal Project on TU Delft Campus – DEL-GT-02-S2 Cased-hole wireline Logs
Barnhoorn, Auke | Laumann, Susanne | Vardon, Philip J. | Rulff, Paula | Abels, Hemmo A | Koulidis, Alexis | van Esser, Beer | Sahin, Murat
4TU.ResearchData
(2026)
Descriptions
A wireline logging campaign was undertaken during completion of the geothermal doublet on TU Delft Campus (Geothermie Delft), in November of 2025. Cased-hole well logs were acquired in the reservoir section of the injector DEL-GT-02-S2 to determine the baseline conditions after perforation and before cooling.
Contents
This dataset includes the following cased-hole logs:JUNK CATCHER GAUGE RINGCIRCUMFERENTIAL BOREHOLE IMAGING LOGX-MULTIPOLE ARRAY ACOUSTILOG RESERVOIR PERFORMANCE MONITOR PNCandInclinometer measurements from the well
The ZIP file DEL-GT-02-S2_Cased-hole_wireline_Logs.zip contains the following data files:
Composite log image files in PDF format, at scales of 1:48, 1:200 or 1:1000Log data files in LAS Format version 2.0Log data files in DLIS format (including metadata files in .cgm and .dlis formats)
Keywords
MSL enriched keywords
civil engineered setting
subsurface energy production
geothermal energy extraction
Facility names
Geothermal Project on TU Delft campus
geothermal doublet
Equipment
borehole logging
MSL vocabulary keywords corresponding to originally assigned keywords
civil engineered setting
Originally assigned keywords
Civil Engineering
FOS: Civil engineering
Geology
FOS: Earth and related environmental sciences
Energy Exploration
Geophysics
Renewable Energy
Earth Sciences
Engineering
Energy
DEL-GT-02-S2
downhole logging
DSUEL
EPOS-NL
EPOS
Gamma Ray
Geoenergy
Geothermal Well
Delft Subsurface Urban Energy Lab
Junk Catcher Gauge Ring
Time: 2026
Metadata
MSL enriched sub domains
field-scale laboratories
Resource Type
Source publisher
| 4TU.ResearchData |
Creators
| Barnhoorn, Auke |
| Personal |
| 0000-0002-3074-5535 |
| Laumann, Susanne |
| Personal |
| 0000-0002-4244-2785 |
| Vardon, Philip J. |
| Personal |
| 0000-0001-5614-6592 |
| Rulff, Paula |
| Personal |
| 0000-0001-6714-8008 |
| Abels, Hemmo A |
| Personal |
| 0000-0001-7648-3369 |
| Koulidis, Alexis |
| Personal |
| 0000-0001-7391-3386 |
| van Esser, Beer |
| Sahin, Murat |
| Personal |
| 0000-0003-4143-1467 |
Contributors
| TU Delft, Faculty of Civil Engineering and Geosciences, Department of Geoscience and Engineering |
| Organizational |
Citation
Barnhoorn, A., Laumann, S., Vardon, P. J., Rulff, P., Abels, H. A., Koulidis, A., van Esser, B., & Sahin, M. (2026). Geothermal Project on TU Delft Campus – DEL-GT-02-S2 Cased-hole wireline Logs (Version 4) [Dataset]. 4TU.ResearchData. https://doi.org/10.4121/B078CBEB-7ADE-4203-AB99-DF428ECD85EF.V4
Dates
| Issued | 2026-06-04 |
Language
en
Funding References
| Funder Name | Dutch Research Council |
| Award Number | 184.034.005 |
| Award Title | EPOS-NL: The Netherlands contribution to the European Plate Observing System |
Rights
| Name | Creative Commons Attribution 4.0 International |
| URI | https://creativecommons.org/licenses/by/4.0/legalcode |
| Identifier | cc-by-4.0 |
| Identifier Scheme | SPDX |
| Scheme URI | https://spdx.org/licenses/ |
Locations
Geo location(s)
Delft, the Netherlands