15/9-11
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
- 15/9-11
- Borehole / source record ID
- 329
- Sector
- Oil and gas
- Derived purpose group
- Appraisal
- Operator in source snapshot
- Den norske stats oljeselskap a.s
- Recorded spud date
- 1981-09-18
- Recorded completion date
- 1981-12-23
- Latitude / longitude (WGS84)
- 58.400090 / 1.893316
- Source-reported measurements
- 2950 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
- ROSS RIG (1)
Company roles reported by source
- Drilling operatorDen norske stats oljeselskap a.sOpen source record ↗
| Source-reported measurements | Value | Reference |
|---|---|---|
| wlbTotalDepth | 2,950.00 m | RKB |
| wlbWaterDepth | 88.00 m | Not reported / not verified |
| wlbBottomHoleTemperature | 107.00 °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-D-1 H | 1.35 km | 2,775 m | Norwegian Offshore Directorate — Wellbores |
| 15/9-D-3 H | 1.36 km | 2,610 m | Norwegian Offshore Directorate — Wellbores |
| 15/9-U-11 | 2.08 km | Not reported / not verified m | Norwegian Offshore Directorate — Wellbores |
| 15/9-16 | 3.60 km | 3,120 m | Norwegian Offshore Directorate — Wellbores |
| 15/9-U-12 | 3.62 km | Not reported / not verified m | Norwegian Offshore Directorate — Wellbores |
| 15/9-U-1 | 3.67 km | Not reported / not verified m | Norwegian Offshore Directorate — Wellbores |
| 15/9-U-2 | 3.69 km | Not reported / not verified m | Norwegian Offshore Directorate — Wellbores |
| 15/9-13 | 3.76 km | 3,280 m | Norwegian Offshore Directorate — Wellbores |
| 15/9-A-4 | 3.78 km | 4,780 m | Norwegian Offshore Directorate — Wellbores |
| 15/9-A-8 | 3.78 km | 3,650 m | Norwegian Offshore Directorate — Wellbores |
| 15/9-A-3 | 3.78 km | 7,743 m | Norwegian Offshore Directorate — Wellbores |
| 15/9-A-12 | 3.78 km | 3,310 m | Norwegian Offshore Directorate — Wellbores |
Digital well log
SODIR formation tops, drilling-mud samples and well tests on one measured-depth section.
- Total depth
- 2950
- True vertical depth (RKB)
- —
- Water depth
- 88
- Bottom-hole temperature
- 107
| Group | Formation | Depth (m MD, RKB) |
|---|---|---|
| GROUP | NORDLAND GP | 113 / 1,311 |
| FORMATION | UTSIRA FM | 823 / 2,181 |
| GROUP | HORDALAND GP | 1,311 / 2,181 |
| GROUP | ROGALAND GP | 2,181 / 2,530 |
| FORMATION | BALDER FM | 2,181 / 2,304 |
| FORMATION | LISTA FM | 2,304 / 2,387 |
| FORMATION | HEIMDAL FM | 2,387 / 2,530 |
| GROUP | SHETLAND GP | 2,530 / 2,705 |
| FORMATION | EKOFISK FM | 2,530 / 2,557 |
| FORMATION | JORSALFARE FM | 2,557 / 2,624 |
| FORMATION | KYRRE FM | 2,624 / 2,674 |
| FORMATION | BLODØKS FM | 2,674 / 2,700 |
| FORMATION | HIDRA FM | 2,700 / 2,705 |
| GROUP | CROMER KNOLL GP | 2,705 / 2,752 |
| FORMATION | RØDBY FM | 2,705 / 2,718 |
| FORMATION | SOLA FM | 2,718 / 2,725 |
| FORMATION | ÅSGARD FM | 2,725 / 2,752 |
| GROUP | VIKING GP | 2,752 / 2,795 |
| FORMATION | DRAUPNE FM | 2,752 / 2,766 |
| FORMATION | HEATHER FM | 2,766 / 2,795 |
| GROUP | VESTLAND GP | 2,795 / 2,950 |
| FORMATION | HUGIN FM | 2,795 / 2,830 |
| FORMATION | SMITH BANK FM | 2,830 / 2,950 |
| Depth (m MD, RKB) | Mud density (g/cm³) | Quality flags |
|---|---|---|
| 465 | 1.1 | observation-date-unreported, zero-meaning-unresolved |
| 960 | 1.13 | observation-date-unreported, zero-meaning-unresolved |
| 1176 | 1.12 | observation-date-unreported, zero-meaning-unresolved |
| 1404 | 1.2 | observation-date-unreported, zero-meaning-unresolved |
| 2590 | 1.23 | observation-date-unreported, zero-meaning-unresolved |
| Well tests | Depth (m MD, RKB) | Measurements |
|---|---|---|
| 3 | 2395 / 2415 | {"test-from-depth":{"value":2395,"unit":"m","reference":null,"qualityFlags":[]},"test-to-depth":{"value":2415,"unit":"m","reference":null,"qualityFlags":[]},"choke-size":{"value":19,"unit":"mm","reference":null,"qualityFlags":[]},"final-shut-in-pressure":{"value":0,"unit":"MPa","reference":"DST final shut-in; pressure datum unreported","qualityFlags":["zero-meaning-unresolved"]},"final-flow-pressure":{"value":0,"unit":"MPa","reference":"DST final flow; pressure datum unreported","qualityFlags":["zero-meaning-unresolved"]},"bottom-hole-pressure":{"value":0,"unit":"MPa","reference":"DST bottom hole; pressure datum unreported","qualityFlags":["zero-meaning-unresolved"]},"downhole-temperature":{"value":0,"unit":"degC","reference":"DST","qualityFlags":["zero-meaning-unresolved"]},"test-oil-flow":{"value":266,"unit":"Sm3/day","reference":"DST test flow; not sustained production","qualityFlags":[]},"test-gas-flow":{"value":570000,"unit":"Sm3/day","reference":"DST test flow; not sustained production","qualityFlags":[]},"oil-density":{"value":0.75,"unit":"g/cm3","reference":"DST","qualityFlags":[]},"gas-relative-density":{"value":0.734,"unit":"1","reference":"air = 1","qualityFlags":[]},"test-gas-oil-ratio":{"value":2142,"unit":"m3/m3","reference":"DST","qualityFlags":[]}} |
| 2 | 2432 / 2440 | {"test-from-depth":{"value":2432,"unit":"m","reference":null,"qualityFlags":[]},"test-to-depth":{"value":2440,"unit":"m","reference":null,"qualityFlags":[]},"choke-size":{"value":12.7,"unit":"mm","reference":null,"qualityFlags":[]},"final-shut-in-pressure":{"value":0,"unit":"MPa","reference":"DST final shut-in; pressure datum unreported","qualityFlags":["zero-meaning-unresolved"]},"final-flow-pressure":{"value":0,"unit":"MPa","reference":"DST final flow; pressure datum unreported","qualityFlags":["zero-meaning-unresolved"]},"bottom-hole-pressure":{"value":0,"unit":"MPa","reference":"DST bottom hole; pressure datum unreported","qualityFlags":["zero-meaning-unresolved"]},"downhole-temperature":{"value":0,"unit":"degC","reference":"DST","qualityFlags":["zero-meaning-unresolved"]},"test-oil-flow":{"value":104,"unit":"Sm3/day","reference":"DST test flow; not sustained production","qualityFlags":[]},"test-gas-flow":{"value":234000,"unit":"Sm3/day","reference":"DST test flow; not sustained production","qualityFlags":[]},"oil-density":{"value":0.75,"unit":"g/cm3","reference":"DST","qualityFlags":[]},"gas-relative-density":{"value":0.72,"unit":"1","reference":"air = 1","qualityFlags":[]},"test-gas-oil-ratio":{"value":2248,"unit":"m3/m3","reference":"DST","qualityFlags":[]}} |
| 1 | 2797 / 2807 | {"test-from-depth":{"value":2797,"unit":"m","reference":null,"qualityFlags":[]},"test-to-depth":{"value":2807,"unit":"m","reference":null,"qualityFlags":[]},"choke-size":{"value":16.7,"unit":"mm","reference":null,"qualityFlags":[]},"final-shut-in-pressure":{"value":0,"unit":"MPa","reference":"DST final shut-in; pressure datum unreported","qualityFlags":["zero-meaning-unresolved"]},"final-flow-pressure":{"value":0,"unit":"MPa","reference":"DST final flow; pressure datum unreported","qualityFlags":["zero-meaning-unresolved"]},"bottom-hole-pressure":{"value":0,"unit":"MPa","reference":"DST bottom hole; pressure datum unreported","qualityFlags":["zero-meaning-unresolved"]},"downhole-temperature":{"value":0,"unit":"degC","reference":"DST","qualityFlags":["zero-meaning-unresolved"]},"test-oil-flow":{"value":238,"unit":"Sm3/day","reference":"DST test flow; not sustained production","qualityFlags":[]},"test-gas-flow":{"value":517000,"unit":"Sm3/day","reference":"DST test flow; not sustained production","qualityFlags":[]},"oil-density":{"value":0.75,"unit":"g/cm3","reference":"DST","qualityFlags":[]},"gas-relative-density":{"value":0.73,"unit":"1","reference":"air = 1","qualityFlags":[]},"test-gas-oil-ratio":{"value":2172,"unit":"m3/m3","reference":"DST","qualityFlags":[]}} |
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 | 15/9-11 | 15/9-16 | 15/9-13 |
|---|---|---|---|
| NORDLAND GP | 113 | 110 | 106 |
| HORDALAND GP | 1311 | — | 1143 |
| ROGALAND GP | 2181 | 2157 | 2198 |
| SHETLAND GP | 2530 | 2488.5 | 2440 |
| CROMER KNOLL GP | 2705 | — | 2674 |
| VIKING GP | 2752 | — | 2741 |
| VESTLAND GP | 2795 | — | 2764 |
| ZECHSTEIN GP | — | 3011 | 3256 |
| ROTLIEGEND GP | — | 3067.5 | — |
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 | 67.21 km | 74.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P003214 | 72.54 km | 50.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P031366 | 79.19 km | 66.50 mW/m2 | {"qualityScores":["U1.M3.SXXP-X-"]} |
| R24-P003228 | 91.36 km | 54.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P003220 | 91.97 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.