L11B-A-05
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
- 8091
- Borehole / source record ID
- L11B-A-05
- Sector
- Oil and gas
- Derived purpose group
- Development
- Operator in source snapshot
- Unocal Netherlands B.V.
- Recorded spud date
- 1992-02-18
- Recorded completion date
- 1992-03-21
- Latitude / longitude (WGS84)
- 53.472730 / 4.489608
- Source-reported measurements
- 4152 m MD · Rotary Table
- Status reported by source
- Closed-In
- 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
- Zapata Scotian
Company roles reported by source
- Original operatorUnocal Netherlands B.V.
- Reported ownerONE-Dyas B.V.
- Drilling contractorZapata Offshore Services
| Source-reported measurements | Value | Reference |
|---|---|---|
| END_DEPTH_MAH | 4,152.00 m | Rotary Table |
| END_DEPTH_MTVD | 3,813.31 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 |
|---|---|---|---|
| L11-06 | 0.00 km | 3,820 m | TNO / NLOG — Netherlands boreholes |
| L11B-A-02 | 0.00 km | 1,983 m | TNO / NLOG — Netherlands boreholes |
| L11B-A-02-REDRILL | 0.00 km | 5,214 m | TNO / NLOG — Netherlands boreholes |
| L11B-A-02-SIDETRACK1 | 0.00 km | 2,060 m | TNO / NLOG — Netherlands boreholes |
| L11B-A-03 | 0.00 km | 4,503 m | TNO / NLOG — Netherlands boreholes |
| L11-11 | 0.00 km | 675 m | TNO / NLOG — Netherlands boreholes |
| L11-11-S1 | 0.00 km | 4,712 m | TNO / NLOG — Netherlands boreholes |
| L11B-A-08 | 0.02 km | 5,773 m | TNO / NLOG — Netherlands boreholes |
| L11-14 | 0.03 km | 5,734 m | TNO / NLOG — Netherlands boreholes |
| L11B-A-07 | 0.03 km | 1,832 m | TNO / NLOG — Netherlands boreholes |
| L11B-A-07-SIDETRACK1 | 0.03 km | 5,840 m | TNO / NLOG — Netherlands boreholes |
| L11B-A-07-SIDETRACK2 | 0.03 km | 2,066 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-P058987 | 6.19 km | 61.00 mW/m2 | {"qualityScores":["Ux.M4.-------"]} |
| R24-P058956 | 10.72 km | 56.00 mW/m2 | {"qualityScores":["Ux.M4.-------"]} |
| R24-P058953 | 11.82 km | 64.00 mW/m2 | {"qualityScores":["Ux.M4.-------"]} |
| R24-P058964 | 12.30 km | 62.00 mW/m2 | {"qualityScores":["Ux.M4.-------"]} |
| R24-P059003 | 12.46 km | 57.00 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.