DELFZIJL-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
- 1238
- Borehole / source record ID
- DZL-01
- Sector
- Oil and gas
- Derived purpose group
- Exploration
- Operator in source snapshot
- Nederlandse Aardolie Maatschappij B.V.
- Recorded spud date
- 1960-01-26
- Recorded completion date
- 1960-05-21
- Latitude / longitude (WGS84)
- 53.303813 / 6.972238
- Source-reported measurements
- 3118.7 m MD · Rotary Table
- Status reported by source
- Monitoring
- 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
- Ideal 100
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 | 3,118.70 m | Rotary Table |
| END_DEPTH_MTVD | 3,118.43 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 |
|---|---|---|---|
| FARMSUM-01 | 3.25 km | 3,929 m | TNO / NLOG — Netherlands boreholes |
| FARMSUM-01-SIDETRACK1 | 3.25 km | 3,650 m | TNO / NLOG — Netherlands boreholes |
| FARMSUM-01-SIDETRACK2 | 3.25 km | 3,598 m | TNO / NLOG — Netherlands boreholes |
| FARMSUM-01-SIDETRACK3 | 3.25 km | 4,195 m | TNO / NLOG — Netherlands boreholes |
| BORGSWEER-03 | 3.31 km | 3,155 m | TNO / NLOG — Netherlands boreholes |
| BORGSWEER-01 | 3.32 km | 2,367 m | TNO / NLOG — Netherlands boreholes |
| BORGSWEER-01-SIDETRACK1 | 3.32 km | 2,166 m | TNO / NLOG — Netherlands boreholes |
| BORGSWEER-01-SIDETRACK2 | 3.32 km | 3,363 m | TNO / NLOG — Netherlands boreholes |
| BORGSWEER-05 | 3.33 km | 3,268 m | TNO / NLOG — Netherlands boreholes |
| BORGSWEER-04 | 3.33 km | 3,182 m | TNO / NLOG — Netherlands boreholes |
| BORGSWEER-02 | 3.33 km | 3,270 m | TNO / NLOG — Netherlands boreholes |
| BORGSWEER-02-SIDETRACK1 | 3.33 km | 3,170 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-P059023 | 0.11 km | 86.00 mW/m2 | {"qualityScores":["Ux.M4.-------"]} |
| R24-P059030 | 3.36 km | 73.00 mW/m2 | {"qualityScores":["Ux.M4.-------"]} |
| R24-P059024 | 4.39 km | 79.00 mW/m2 | {"qualityScores":["Ux.M4.-------"]} |
| R24-P059037 | 4.62 km | 81.00 mW/m2 | {"qualityScores":["Ux.M4.-------"]} |
| R24-P059038 | 6.71 km | 76.00 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.