SM-XXV TERWEIJER (HEERLEN)
Partial source coverage. Status and company roles are reported by each source, not independently verified as current. Unknown does not mean zero.
- Name / source ID
- 4433
- Borehole / source record ID
- SM-25
- Sector
- Oil and gas
- Derived purpose group
- Exploration
- Operator in source snapshot
- DSM
- Recorded spud date
- 1916-01-01
- Recorded completion date
- 1916-12-31
- Latitude / longitude (WGS84)
- 50.922448 / 5.949777
- Source-reported measurements
- 147.5 m MD · Rotary Table
- Status reported by source
- Not reported / not verified
- Source accessed
- 2026-10-02
- Source snapshot date
- Not reported / not verified
- Original coordinate reference system
- EPSG:23031 (ED50 / UTM zone 31N)
Company roles reported by source
- Original operatorDSM
- Drilling contractorMynbouwkundige werken Heerlen
| Source-reported measurements | Value | Reference |
|---|---|---|
| END_DEPTH_MAH | 147.50 m | Rotary Table |
| END_DEPTH_MTVD | 147.50 m | Rotary Table |
TNO / NLOG — Netherlands boreholes ↗
Source accessed:
Reuse terms: review-source-terms
Source terms and attribution ↗Source: NLOG / TNO Geological Survey of the Netherlands. Administrative data normalized by Wellficent.
Nearby wells and heat flow
These tools are descriptive: not forecasts, reserve estimates or investment advice. Source coverage is partial; unknown does not mean zero.
| Name | Distance | Source-reported measurements | Source catalogues |
|---|---|---|---|
| SM-XXVI TERWEIJER (HEERLEN) | 0.25 km | 209 m | TNO / NLOG — Netherlands boreholes |
| SM-XXVII TERWEIJER (HEERLEN) | 0.41 km | 278 m | TNO / NLOG — Netherlands boreholes |
| HEERLERHEIDE-GT-03 | 0.64 km | Not reported / not verified m | TNO / NLOG — Netherlands boreholes |
| HEERLERHEIDE-GT-01 | 0.83 km | 692 m | TNO / NLOG — Netherlands boreholes |
| SM-III KROESELENBERG | 0.84 km | 301 m | TNO / NLOG — Netherlands boreholes |
| SM-IV EINDE (HEERLEN) | 0.96 km | 348 m | TNO / NLOG — Netherlands boreholes |
| DIEPBORING-085 COCQUERILL | 1.01 km | 401 m | TNO / NLOG — Netherlands boreholes |
| HEERLERHEIDE-GT-05 | 1.02 km | Not reported / not verified m | TNO / NLOG — Netherlands boreholes |
| HEERLERHEIDE-GT-05-SIDETRACK1 | 1.02 km | Not reported / not verified m | TNO / NLOG — Netherlands boreholes |
| HEERLERHEIDE-GT-05-SIDETRACK2 | 1.02 km | Not reported / not verified m | TNO / NLOG — Netherlands boreholes |
| HEERLERHEIDE-GT-05-SIDETRACK3 | 1.02 km | Not reported / not verified m | TNO / NLOG — Netherlands boreholes |
| HEERLERHEIDE-GT-05-SIDETRACK4 | 1.02 km | Not reported / not verified m | TNO / NLOG — Netherlands boreholes |
Subsurface temperature and heat flow
Compare bottom-hole temperatures with depth and see measured heat flow near wells: context for geothermal reuse.
| Name | Distance | Subsurface temperature and heat flow | Quality flags |
|---|---|---|---|
| R24-P038306 | 36.03 km | 67.80 mW/m2 | {"qualityScores":["Ux.M4x.--TP---"]} |
| R24-P038371 | 36.22 km | 163.00 mW/m2 | {"qualityScores":["Ux.M4x.--TP---"]} |
| R24-P059361 | 45.05 km | 51.00 mW/m2 | {"qualityScores":["Ux.M4.------r"]} |
| R24-P038297 | 52.96 km | 61.00 mW/m2 | {"qualityScores":["Ux.M3x.--TP---"]} |
| R24-P059360 | 53.88 km | 68.00 mW/m2 | {"qualityScores":["Ux.M4.------r"]} |
IHFC · Global Heat Flow Database, Release 2024 (v. 2026.03) ↗
Source accessed:
Reuse terms: CC-BY-4.0
Source terms and attribution ↗Global Heat Flow Data Assessment Group et al. (2024): The Global Heat Flow Database: Release 2024. V. 2026.03. GFZ Data Services. https://doi.org/10.5880/fidgeo.2024.014 Licensed under CC BY 4.0. Wellficent shows parent-level site values and selected metadata; values are not modified.