9/1-1 S
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
- 9/1-1
- Borehole / source record ID
- 6398
- Sector
- Oil and gas
- Derived purpose group
- Exploration
- Operator in source snapshot
- Premier Oil Norge AS
- Recorded spud date
- 2011-10-01
- Recorded completion date
- 2011-11-21
- Latitude / longitude (WGS84)
- 57.893014 / 4.014015
- Source-reported measurements
- 2533 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
- BREDFORD DOLPHIN
Company roles reported by source
- Drilling operatorPremier Oil Norge ASOpen source record ↗
| Source-reported measurements | Value | Reference |
|---|---|---|
| wlbTotalDepth | 2,533.00 m | RKB |
| wlbFinalVerticalDepth | 2,230.00 m | RKB |
| wlbWaterDepth | 87.00 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 |
|---|---|---|---|
| 8/3-2 | 13.01 km | 2,657 m | Norwegian Offshore Directorate — Wellbores |
| 18/10-U-1 | 20.78 km | 139 m | Norwegian Offshore Directorate — Wellbores |
| 18/10-U-4 | 20.80 km | Not reported / not verified m | Norwegian Offshore Directorate — Wellbores |
| 18/10-U-3 | 20.83 km | 131 m | Norwegian Offshore Directorate — Wellbores |
| 18/10-U-2 | 20.84 km | 130 m | Norwegian Offshore Directorate — Wellbores |
| 18/10-1 | 21.28 km | 2,800 m | Norwegian Offshore Directorate — Wellbores |
| 9/2-2 | 22.80 km | 3,550 m | Norwegian Offshore Directorate — Wellbores |
| 8/3-1 | 22.87 km | 3,015 m | Norwegian Offshore Directorate — Wellbores |
| 9/4-2 | 23.10 km | 3,025 m | Norwegian Offshore Directorate — Wellbores |
| 9/4-4 | 24.74 km | 2,902 m | Norwegian Offshore Directorate — Wellbores |
| 9/2-9 S | 25.42 km | 4,367 m | Norwegian Offshore Directorate — Wellbores |
| 9/2-B-4 H | 25.42 km | 4,367 m | Norwegian Offshore Directorate — Wellbores |
Digital well log
SODIR formation tops, drilling-mud samples and well tests on one measured-depth section.
- Total depth
- 2533
- True vertical depth (RKB)
- 2230
- Water depth
- 87
- Bottom-hole temperature
- —
| Group | Formation | Depth (m MD, RKB) |
|---|---|---|
| GROUP | NORDLAND GP | 112 / 462 |
| GROUP | HORDALAND GP | 462 / 823 |
| GROUP | ROGALAND GP | 823 / 900 |
| FORMATION | BALDER FM | 823 / 850 |
| FORMATION | SELE FM | 850 / 873 |
| FORMATION | LISTA FM | 873 / 900 |
| GROUP | SHETLAND GP | 900 / 1,229 |
| FORMATION | EKOFISK FM | 900 / 936 |
| FORMATION | TOR FM | 936 / 1,221 |
| FORMATION | HOD FM | 1,221 / 1,229 |
| GROUP | CROMER KNOLL GP | 1,229 / 1,934 |
| FORMATION | SOLA FM | 1,229 / 1,934 |
| GROUP | BOKNFJORD GP | 1,934 / 2,392 |
| FORMATION | FLEKKEFJORD FM | 1,934 / 2,060 |
| FORMATION | SAUDA FM | 2,060 / 2,262 |
| FORMATION | TAU FM | 2,262 / 2,332 |
| FORMATION | EGERSUND FM | 2,332 / 2,392 |
| GROUP | VESTLAND GP | 2,392 / 2,484 |
| FORMATION | SANDNES FM | 2,392 / 2,411 |
| FORMATION | BRYNE FM | 2,411 / 2,484 |
| GROUP | HEGRE GP | 2,484 / 2,533 |
| FORMATION | SKAGERRAK FM | 2,484 / 2,533 |
| Depth (m MD, RKB) | Mud density (g/cm³) | Quality flags |
|---|---|---|
| 149 | 1.03 | observation-date-unreported, zero-meaning-unresolved |
| 149 | 1.5 | observation-date-unreported, zero-meaning-unresolved |
| 194 | 1.03 | observation-date-unreported, zero-meaning-unresolved |
| 194 | 1.25 | observation-date-unreported, zero-meaning-unresolved |
| 662 | 1.03 | observation-date-unreported, zero-meaning-unresolved |
| 754 | 1.25 | observation-date-unreported, zero-meaning-unresolved |
| 754 | 1.25 | observation-date-unreported, zero-meaning-unresolved |
| 1127 | 1.25 | observation-date-unreported, zero-meaning-unresolved |
| 2062 | 1.35 | observation-date-unreported, zero-meaning-unresolved |
| 2347 | 1.41 | observation-date-unreported, zero-meaning-unresolved |
| 2347 | 1.41 | observation-date-unreported, zero-meaning-unresolved |
| 2347 | 1.37 | observation-date-unreported, zero-meaning-unresolved |
| 2347 | 1.37 | observation-date-unreported, zero-meaning-unresolved |
| 2347 | 1.35 | observation-date-unreported, zero-meaning-unresolved |
| 2366 | 1.25 | observation-date-unreported, zero-meaning-unresolved |
| 2533 | 1.41 | 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 | 9/1-1 S | 8/3-2 | 18/10-1 | 9/2-2 | 8/3-1 |
|---|---|---|---|---|---|
| NORDLAND GP | 112 | 100 | 121 | 121 | 120 |
| HORDALAND GP | 462 | 486 | 369 | 406 | 475 |
| ROGALAND GP | 823 | 1017 | 709 | 747 | 930 |
| SHETLAND GP | 900 | 1115 | 744 | 803 | 1040 |
| CROMER KNOLL GP | 1229 | 1604 | 1326 | 1445 | 1315 |
| BOKNFJORD GP | 1934 | 2025 | 1991 | 2381 | 1628 |
| VESTLAND GP | 2392 | 2375 | 2405 | 3123 | 2040 |
| NO GROUP DEFINED | — | 2417 | 2506 | 3475 | 2113 |
| ZECHSTEIN GP | — | — | — | — | 2205 |
| HEGRE GP | 2484 | — | — | — | — |
| BASEMENT | — | — | — | — | 2965 |
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-P031366 | 74.90 km | 66.50 mW/m2 | {"qualityScores":["U1.M3.SXXP-X-"]} |
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.