WASSENAAR-40
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
- 2421
- Borehole / source record ID
- WAS-40
- Sector
- Oil and gas
- Derived purpose group
- Development
- Operator in source snapshot
- NAM
- Recorded spud date
- 1975-12-05
- Recorded completion date
- 1975-12-17
- Latitude / longitude (WGS84)
- 52.119469 / 4.350778
- Source-reported measurements
- 1333 m MD · Rotary Table
- Status reported by source
- Plugged and abandoned
- 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 operatorNAM
- Reported ownerNederlandse Aardolie Maatschappij B.V.
- Drilling contractorNederlandse Aardolie Maatschappij B.V.
| Source-reported measurements | Value | Reference |
|---|---|---|
| END_DEPTH_MAH | 1,333.00 m | Rotary Table |
| END_DEPTH_MTVD | 1,319.27 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 |
|---|---|---|---|
| WASSENAAR-32 | 0.01 km | 1,443 m | TNO / NLOG — Netherlands boreholes |
| WAS-33 | 0.01 km | 1,440 m | TNO / NLOG — Netherlands boreholes |
| WASSENAAR-34 | 0.01 km | 1,508 m | TNO / NLOG — Netherlands boreholes |
| WASSENAAR-35 | 0.01 km | 1,350 m | TNO / NLOG — Netherlands boreholes |
| WASSENAAR-36 | 0.02 km | 1,440 m | TNO / NLOG — Netherlands boreholes |
| WASSENAAR-37 | 0.02 km | 1,405 m | TNO / NLOG — Netherlands boreholes |
| WASSENAAR-41 | 0.03 km | 1,449 m | TNO / NLOG — Netherlands boreholes |
| WASSENAAR-42 | 0.03 km | 1,449 m | TNO / NLOG — Netherlands boreholes |
| WASSENAAR-42-SIDETRACK1 | 0.03 km | 1,359 m | TNO / NLOG — Netherlands boreholes |
| WASSENAAR-43 | 0.17 km | 527 m | TNO / NLOG — Netherlands boreholes |
| WASSENAAR-43-SIDETRACK1 | 0.17 km | 1,336 m | TNO / NLOG — Netherlands boreholes |
| WASSENAAR-38 | 0.75 km | 1,315 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-P059292 | 1.27 km | 74.00 mW/m2 | {"qualityScores":["Ux.M4.------r"]} |
| R24-P059294 | 2.25 km | 76.00 mW/m2 | {"qualityScores":["Ux.M4.------r"]} |
| R24-P059293 | 2.29 km | 76.00 mW/m2 | {"qualityScores":["Ux.M4.------r"]} |
| R24-P059295 | 2.76 km | 73.00 mW/m2 | {"qualityScores":["Ux.M4.------r"]} |
| R24-P059296 | 2.77 km | 81.00 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.