L12-01A
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
- 7359
- Borehole / source record ID
- L12-01A
- Sector
- Oil and gas
- Derived purpose group
- Exploration
- Operator in source snapshot
- Signal (Netherlands) Petroleum Company
- Recorded spud date
- 1968-10-24
- Recorded completion date
- 1969-01-20
- Latitude / longitude (WGS84)
- 53.376762 / 4.767853
- Source-reported measurements
- 3451 m MD · Kelly Bushing
- 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)
- Drilling facility reported by source
- Endeavour
Company roles reported by source
- Original operatorSignal (Netherlands) Petroleum Company
- Reported ownerSignal (Netherlands) Petroleum Company
- Drilling contractorZapata International
| Source-reported measurements | Value | Reference |
|---|---|---|
| END_DEPTH_MAH | 3,451.00 m | Kelly Bushing |
| END_DEPTH_MTVD | 3,449.84 m | Kelly Bushing |
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 |
|---|---|---|---|
| L12-01 | 0.09 km | 442 m | TNO / NLOG — Netherlands boreholes |
| L12-04 | 3.60 km | 3,171 m | TNO / NLOG — Netherlands boreholes |
| L12-02 | 4.18 km | 3,276 m | TNO / NLOG — Netherlands boreholes |
| L12-03 | 6.37 km | 3,150 m | TNO / NLOG — Netherlands boreholes |
| L15-FA-102 | 6.71 km | 3,106 m | TNO / NLOG — Netherlands boreholes |
| L15-FA-103 | 6.71 km | 2,790 m | TNO / NLOG — Netherlands boreholes |
| L15-FA-103-SIDETRACK1 | 6.71 km | 2,715 m | TNO / NLOG — Netherlands boreholes |
| L15-FA-103-SIDETRACK2 | 6.71 km | 2,891 m | TNO / NLOG — Netherlands boreholes |
| L15-FA-103-SIDETRACK3 | 6.71 km | 2,599 m | TNO / NLOG — Netherlands boreholes |
| L15-FA-103-SIDETRACK4 | 6.71 km | 2,863 m | TNO / NLOG — Netherlands boreholes |
| L15-FA-103-SIDETRACK5 | 6.71 km | 3,241 m | TNO / NLOG — Netherlands boreholes |
| L15-FA-104 | 6.71 km | 4,774 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-P059006 | 0.12 km | 54.00 mW/m2 | {"qualityScores":["Ux.M4.-------"]} |
| R24-P059016 | 4.09 km | 74.00 mW/m2 | {"qualityScores":["Ux.M4.-------"]} |
| R24-P058959 | 19.91 km | 67.00 mW/m2 | {"qualityScores":["Ux.M4.-------"]} |
| R24-P059022 | 22.34 km | 66.00 mW/m2 | {"qualityScores":["Ux.M4.-------"]} |
| R24-P059031 | 22.38 km | 75.00 mW/m2 | {"qualityScores":["Ux.M4.-------"]} |
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.