11/9-1
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
- 11/9-1
- Borehole / source record ID
- 307
- Sector
- Oil and gas
- Derived purpose group
- Exploration
- Operator in source snapshot
- Elf Petroleum Norge AS
- Recorded spud date
- 1976-01-16
- Recorded completion date
- 1976-02-28
- Latitude / longitude (WGS84)
- 57.275294 / 6.746500
- Source-reported measurements
- 1972 m MD · RKB
- Status reported by source
- P&A
- Source accessed
- 2026-10-02
- Source snapshot date
- Not reported / not verified
- Original coordinate reference system
- ED50 / service geometry EPSG:4326
- Drilling facility reported by source
- DEEPSEA DRILLER
Company roles reported by source
- Drilling operatorElf Petroleum Norge ASOpen source record ↗
| Source-reported measurements | Value | Reference |
|---|---|---|
| wlbTotalDepth | 1,972.00 m | RKB |
| wlbWaterDepth | 73.00 m | Not reported / not verified |
| wlbBottomHoleTemperature | 44.00 °C | Not reported / not verified |
Norwegian Offshore Directorate — Wellbores ↗
Source accessed:
Reuse terms: review-source-terms
Source terms and attribution ↗Norwegian Offshore Directorate (NOD/SODIR), NLOD 2.0. 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.
Digital well log
SODIR formation tops, drilling-mud samples and well tests on one measured-depth section.
- Total depth
- 1972
- True vertical depth (RKB)
- —
- Water depth
- 73
- Bottom-hole temperature
- 44
| Group | Formation | Depth (m MD, RKB) |
|---|---|---|
| GROUP | NO DATA | 98 / 145 |
| GROUP | NO GROUP DEFINED | 145 / 1,930 |
| FORMATION | SKAGERRAK FM | 145 / 644 |
| FORMATION | SMITH BANK FM | 644 / 1,972 |
| GROUP | ZECHSTEIN GP | 1,930 / 1,972 |
| Depth (m MD, RKB) | Mud density (g/cm³) | Quality flags |
|---|---|---|
| 145 | 1.06 | observation-date-unreported, zero-meaning-unresolved |
| 580 | 1.15 | observation-date-unreported, zero-meaning-unresolved |
| 1030 | 1.12 | observation-date-unreported, zero-meaning-unresolved |
| 1442 | 1.21 | observation-date-unreported, zero-meaning-unresolved |
| 1752 | 1.18 | observation-date-unreported, zero-meaning-unresolved |
| 1972 | 1.18 | observation-date-unreported, zero-meaning-unresolved |
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-P004047 | 29.96 km | 70.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P032401 | 95.59 km | 61.40 mW/m2 | {"qualityScores":["U2.M2.xx-x-xx"]} |
| R24-P051779 | 98.32 km | 74.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
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.