30/11-1
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
- 30/11-1
- Borehole / source record ID
- 396
- Sector
- Oil and gas
- Derived purpose group
- Exploration
- Operator in source snapshot
- A/S Norske Shell
- Recorded spud date
- 1975-02-05
- Recorded completion date
- 1975-03-14
- Latitude / longitude (WGS84)
- 60.005686 / 2.519481
- Source-reported measurements
- 2682 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
- OCEAN VOYAGER
Company roles reported by source
- Drilling operatorA/S Norske ShellOpen source record ↗
| Source-reported measurements | Value | Reference |
|---|---|---|
| wlbTotalDepth | 2,682.00 m | RKB |
| wlbWaterDepth | 114.00 m | 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.
| Name | Distance | Source-reported measurements | Source catalogues |
|---|---|---|---|
| 30/11-3 | 4.30 km | 4,662 m | Norwegian Offshore Directorate — Wellbores |
| 30/11-4 | 4.56 km | 5,255 m | Norwegian Offshore Directorate — Wellbores |
| 30/11-16 S | 7.09 km | 4,477 m | Norwegian Offshore Directorate — Wellbores |
| 30/11-U-5 | 7.10 km | 1,250 m | Norwegian Offshore Directorate — Wellbores |
| 30/11-7 | 8.19 km | 4,067 m | Norwegian Offshore Directorate — Wellbores |
| 30/11-7 A | 8.19 km | 4,250 m | Norwegian Offshore Directorate — Wellbores |
| 25/2-4 | 8.26 km | 4,360 m | Norwegian Offshore Directorate — Wellbores |
| 30/11-F-6 H | 8.36 km | Not reported / not verified m | Norwegian Offshore Directorate — Wellbores |
| 30/11-U-1 | 8.36 km | 1,477 m | Norwegian Offshore Directorate — Wellbores |
| 30/11-F-1 H | 8.36 km | Not reported / not verified m | Norwegian Offshore Directorate — Wellbores |
| 30/11-F-3 H | 8.37 km | Not reported / not verified m | Norwegian Offshore Directorate — Wellbores |
| 25/2-C-3 H | 8.45 km | 3,982 m | Norwegian Offshore Directorate — Wellbores |
Digital well log
SODIR formation tops, drilling-mud samples and well tests on one measured-depth section.
- Total depth
- 2682
- True vertical depth (RKB)
- —
- Water depth
- 114
- Bottom-hole temperature
- —
| Group | Formation | Depth (m MD, RKB) |
|---|---|---|
| GROUP | NORDLAND GP | 138 / 1,237 |
| FORMATION | UTSIRA FM | 492 / 1,465 |
| GROUP | HORDALAND GP | 1,237 / 2,155 |
| FORMATION | GRID FM | 1,465 / 1,953 |
| FORMATION | FRIGG FM | 1,953 / 2,155 |
| GROUP | ROGALAND GP | 2,155 / 2,643 |
| FORMATION | BALDER FM | 2,155 / 2,204 |
| FORMATION | SELE FM | 2,204 / 2,218 |
| FORMATION | HERMOD FM | 2,218 / 2,354 |
| FORMATION | LISTA FM | 2,354 / 2,587 |
| FORMATION | TY FM | 2,587 / 2,682 |
| GROUP | SHETLAND GP | 2,643 / 2,682 |
| Depth (m MD, RKB) | Mud density (g/cm³) | Quality flags |
|---|---|---|
| 469 | 1.04 | observation-date-unreported, zero-meaning-unresolved |
| 1238 | 1.13 | observation-date-unreported, zero-meaning-unresolved |
| 2682 | 1.22 | observation-date-unreported, zero-meaning-unresolved |
Group tops in offset wells
Group tops below each borehole's own RKB. Not TVD below sea level; deviation and kelly-bushing elevations affect apparent depths.
| Group | 30/11-1 | 30/11-3 | 30/11-4 | 30/11-7 | 30/11-7 A |
|---|---|---|---|---|---|
| NORDLAND GP | 138 | 137 | 139 | 129 | 134.5 |
| HORDALAND GP | 1237 | 1064 | 1080 | 1029 | 1029 |
| ROGALAND GP | 2155 | 2172 | 2160 | 2152 | 2152 |
| SHETLAND GP | 2643 | 2601 | 2611 | 2626 | 2626 |
| CROMER KNOLL GP | — | 3239 | 3224.5 | 3710 | 3810 |
| VIKING GP | — | 3285 | 3262 | 3722 | 3832 |
| VESTLAND GP | — | — | 3434 | — | — |
| BRENT GP | — | 3435 | — | 3953 | 4007 |
| DUNLIN GP | — | 4019 | 4010 | 4027 | — |
| STATFJORD GP | — | 4637 | 4640 | — | — |
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-P055259 | 157.12 km | 50.00 mW/m2 | {"qualityScores":["U3.Mx.-------"]} |
| R24-P038356 | 162.24 km | 44.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P055260 | 216.27 km | 37.00 mW/m2 | {"qualityScores":["U4.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.