KOLLUMERLAND-01
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
- 1476
- Borehole / source record ID
- KOL-01
- Sector
- Oil and gas
- Derived purpose group
- Appraisal
- Operator in source snapshot
- Nederlandse Aardolie Maatschappij B.V.
- Recorded spud date
- 1981-01-18
- Recorded completion date
- 1981-03-28
- Latitude / longitude (WGS84)
- 53.270615 / 6.203728
- Source-reported measurements
- 3467 m MD · Rotary Table
- Status reported by source
- Suspended
- Source accessed
- 2026-10-02
- Source snapshot date
- Not reported / not verified
- Original coordinate reference system
- EPSG:23031 (ED50 / UTM zone 31N)
- Drilling facility reported by source
- U 914 C
Company roles reported by source
- Original operatorNederlandse Aardolie Maatschappij B.V.
- Reported ownerNederlandse Aardolie Maatschappij B.V.
- Drilling contractorNederlandse Aardolie Maatschappij B.V.
| Source-reported measurements | Value | Reference |
|---|---|---|
| END_DEPTH_MAH | 3,467.00 m | Rotary Table |
| END_DEPTH_MTVD | 3,285.16 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 |
|---|---|---|---|
| KOLLUMERLAND-02 | 0.01 km | 4,600 m | TNO / NLOG — Netherlands boreholes |
| GROOTEGAST-01 | 3.35 km | 3,022 m | TNO / NLOG — Netherlands boreholes |
| WARFSTERMOLEN-03 | 3.84 km | 3,657 m | TNO / NLOG — Netherlands boreholes |
| WARFSTERMOLEN-01 | 3.84 km | 4,247 m | TNO / NLOG — Netherlands boreholes |
| WARFSTERMOLEN-02 | 3.84 km | 4,170 m | TNO / NLOG — Netherlands boreholes |
| GROOTEGAST-101 | 4.10 km | 2,367 m | TNO / NLOG — Netherlands boreholes |
| GROOTEGAST-101-SIDETRACK1 | 4.10 km | 2,428 m | TNO / NLOG — Netherlands boreholes |
| GROOTEGAST-101-SIDETRACK2 | 4.10 km | 3,102 m | TNO / NLOG — Netherlands boreholes |
| GROOTEGAST-102 | 4.11 km | 3,244 m | TNO / NLOG — Netherlands boreholes |
| GROOTEGAST-102-SIDETRACK1 | 4.11 km | 3,486 m | TNO / NLOG — Netherlands boreholes |
| GROOTEGAST-102-SIDETRACK2 | 4.11 km | 3,305 m | TNO / NLOG — Netherlands boreholes |
| GROOTEGAST-102-SIDETRACK3 | 4.11 km | 3,470 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-P059039 | 0.11 km | 92.00 mW/m2 | {"qualityScores":["Ux.M4.-------"]} |
| R24-P059055 | 3.31 km | 92.00 mW/m2 | {"qualityScores":["Ux.M4.-------"]} |
| R24-P059079 | 11.62 km | 84.00 mW/m2 | {"qualityScores":["Ux.M4.------r"]} |
| R24-P059098 | 12.00 km | 83.00 mW/m2 | {"qualityScores":["Ux.M4.------r"]} |
| R24-P059115 | 12.11 km | 82.00 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.