15/9-18
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
- 15/9-18
- Borehole / source record ID
- 36
- Sector
- Oil and gas
- Derived purpose group
- Exploration
- Operator in source snapshot
- Den norske stats oljeselskap a.s
- Recorded spud date
- 1983-12-16
- Recorded completion date
- 1984-03-02
- Latitude / longitude (WGS84)
- 58.349926 / 1.801782
- Source-reported measurements
- 3622 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 BERGEN decom
Company roles reported by source
- Drilling operatorDen norske stats oljeselskap a.sOpen source record ↗
| Source-reported measurements | Value | Reference |
|---|---|---|
| wlbTotalDepth | 3,622.00 m | RKB |
| wlbFinalVerticalDepth | 3,621.00 m | RKB |
| wlbWaterDepth | 97.00 m | Not reported / not verified |
| wlbBottomHoleTemperature | 104.00 °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.
| Name | Distance | Source-reported measurements | Source catalogues |
|---|---|---|---|
| 15/9-10 | 3.04 km | 3,289 m | Norwegian Offshore Directorate — Wellbores |
| 15/9-8 | 3.90 km | 3,730 m | Norwegian Offshore Directorate — Wellbores |
| 15/9-16 | 4.87 km | 3,120 m | Norwegian Offshore Directorate — Wellbores |
| 15/9-9 | 5.09 km | 3,044 m | Norwegian Offshore Directorate — Wellbores |
| 15/9-4 | 5.61 km | 3,716 m | Norwegian Offshore Directorate — Wellbores |
| 15/9-7 | 6.35 km | 3,776 m | Norwegian Offshore Directorate — Wellbores |
| 15/9-A-1 | 6.40 km | Not reported / not verified m | Norwegian Offshore Directorate — Wellbores |
| 15/9-A-5 | 6.40 km | 3,510 m | Norwegian Offshore Directorate — Wellbores |
| 15/9-A-2 | 6.40 km | 8,561 m | Norwegian Offshore Directorate — Wellbores |
| 15/9-A-9 | 6.40 km | 2,830 m | Norwegian Offshore Directorate — Wellbores |
| 15/9-A-3 | 6.40 km | 7,743 m | Norwegian Offshore Directorate — Wellbores |
| 15/9-A-6 | 6.40 km | 2,884 m | Norwegian Offshore Directorate — Wellbores |
Digital well log
SODIR formation tops, drilling-mud samples and well tests on one measured-depth section.
- Total depth
- 3622
- True vertical depth (RKB)
- 3621
- Water depth
- 97
- Bottom-hole temperature
- 104
| Group | Formation | Depth (m MD, RKB) |
|---|---|---|
| GROUP | NORDLAND GP | 120 / 1,210 |
| FORMATION | UTSIRA FM | 866 / 1,254 |
| GROUP | HORDALAND GP | 1,210 / 2,291 |
| FORMATION | NO FORMAL NAME | 1,254 / 2,071 |
| FORMATION | NO FORMAL NAME | 2,071 / 2,291 |
| GROUP | ROGALAND GP | 2,291 / 2,702 |
| FORMATION | BALDER FM | 2,291 / 2,338 |
| FORMATION | SELE FM | 2,338 / 2,405 |
| FORMATION | LISTA FM | 2,405 / 2,465 |
| FORMATION | HEIMDAL FM | 2,465 / 2,665 |
| FORMATION | TY FM | 2,665 / 2,702 |
| GROUP | SHETLAND GP | 2,702 / 3,013 |
| FORMATION | EKOFISK FM | 2,702 / 2,706 |
| FORMATION | TOR FM | 2,706 / 2,843 |
| FORMATION | HOD FM | 2,843 / 2,931 |
| FORMATION | BLODØKS FM | 2,931 / 2,993 |
| FORMATION | SVARTE FM | 2,993 / 3,013 |
| GROUP | CROMER KNOLL GP | 3,013 / 3,108 |
| FORMATION | RØDBY FM | 3,013 / 3,061 |
| FORMATION | SOLA FM | 3,061 / 3,076 |
| FORMATION | ÅSGARD FM | 3,076 / 3,108 |
| GROUP | VIKING GP | 3,108 / 3,237 |
| FORMATION | DRAUPNE FM | 3,108 / 3,213 |
| FORMATION | HEATHER FM | 3,213 / 3,237 |
| GROUP | VESTLAND GP | 3,237 / 3,420 |
| FORMATION | HUGIN FM | 3,237 / 3,410 |
| FORMATION | SLEIPNER FM | 3,410 / 3,420 |
| GROUP | NO GROUP DEFINED | 3,420 / 3,622 |
| FORMATION | SKAGERRAK FM | 3,420 / 3,593 |
| FORMATION | SMITH BANK FM | 3,593 / 3,622 |
| Depth (m MD, RKB) | Mud density (g/cm³) | Quality flags |
|---|---|---|
| 180 | 1.04 | observation-date-unreported, zero-meaning-unresolved |
| 330 | 1.08 | observation-date-unreported, zero-meaning-unresolved |
| 610 | 1.1 | observation-date-unreported, zero-meaning-unresolved |
| 705 | 1.14 | observation-date-unreported, zero-meaning-unresolved |
| 815 | 1.13 | observation-date-unreported, zero-meaning-unresolved |
| 1145 | 1.12 | observation-date-unreported, zero-meaning-unresolved |
| 1175 | 1.13 | observation-date-unreported, zero-meaning-unresolved |
| 1780 | 1.17 | observation-date-unreported, zero-meaning-unresolved |
| 1890 | 1.2 | observation-date-unreported, zero-meaning-unresolved |
| 2090 | 1.23 | observation-date-unreported, zero-meaning-unresolved |
| 2800 | 1.24 | observation-date-unreported, zero-meaning-unresolved |
| 3040 | 1.35 | observation-date-unreported, zero-meaning-unresolved |
| 3095 | 1.39 | observation-date-unreported, zero-meaning-unresolved |
| 3145 | 1.42 | 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 | 15/9-18 | 15/9-10 | 15/9-8 | 15/9-16 | 15/9-9 |
|---|---|---|---|---|---|
| NORDLAND GP | 120 | 123 | 128 | 110 | 108 |
| HORDALAND GP | 1210 | 1102 | 1222 | — | 1092 |
| ROGALAND GP | 2291 | 2300 | 2310 | 2157 | 2125 |
| SHETLAND GP | 2702 | 2667 | 2788 | 2488.5 | 2425 |
| CROMER KNOLL GP | 3013 | 2955 | 3197 | — | 2597 |
| VIKING GP | 3108 | 3004 | 3290 | — | 2625 |
| HEGRE GP | — | — | 3625 | — | 2642 |
| ZECHSTEIN GP | — | — | — | 3011 | 2969 |
| ROTLIEGEND GP | — | — | — | 3067.5 | 3014 |
| VESTLAND GP | 3237 | 3070 | 3446 | — | — |
| NO GROUP DEFINED | 3420 | 3183 | — | — | — |
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-P003221 | 62.17 km | 74.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P003214 | 64.85 km | 50.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P031366 | 78.70 km | 66.50 mW/m2 | {"qualityScores":["U1.M3.SXXP-X-"]} |
| R24-P003228 | 83.66 km | 54.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P003220 | 84.32 km | 53.00 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.