1/9-1
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
- 1/9-1
- Borehole / source record ID
- 243
- Sector
- Oil and gas
- Derived purpose group
- Exploration
- Operator in source snapshot
- Den norske stats oljeselskap a.s
- Recorded spud date
- 1976-10-14
- Recorded completion date
- 1977-02-17
- Latitude / longitude (WGS84)
- 56.400736 / 2.900289
- Source-reported measurements
- 3703 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 | 3,703.00 m | RKB |
| wlbWaterDepth | 78.00 m | Not reported / not verified |
| wlbBottomHoleTemperature | 133.00 °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 |
|---|---|---|---|
| 1/9-1 R | 0.00 km | 3,704 m | Norwegian Offshore Directorate — Wellbores |
| 1/9-AB-6 H | 1.01 km | 5,085 m | Norwegian Offshore Directorate — Wellbores |
| 1/9-AB-1 H | 1.02 km | 3,981 m | Norwegian Offshore Directorate — Wellbores |
| 1/9-AB-1 AH | 1.02 km | 5,197 m | Norwegian Offshore Directorate — Wellbores |
| 1/9-U-17 | 1.02 km | Not reported / not verified m | Norwegian Offshore Directorate — Wellbores |
| 1/9-AB-5 H | 1.02 km | 5,114 m | Norwegian Offshore Directorate — Wellbores |
| 1/9-AB-2 H | 1.02 km | 5,257 m | Norwegian Offshore Directorate — Wellbores |
| 1/9-AB-4 H | 1.02 km | 5,686 m | Norwegian Offshore Directorate — Wellbores |
| 1/9-AB-3 H | 1.03 km | 5,934 m | Norwegian Offshore Directorate — Wellbores |
| 1/9-AB-3 AH | 1.03 km | 5,549 m | Norwegian Offshore Directorate — Wellbores |
| 1/9-U-27 | 1.05 km | Not reported / not verified m | Norwegian Offshore Directorate — Wellbores |
| 1/9-U-26 | 1.07 km | Not reported / not verified m | Norwegian Offshore Directorate — Wellbores |
Digital well log
SODIR formation tops, drilling-mud samples and well tests on one measured-depth section.
- Total depth
- 3703
- True vertical depth (RKB)
- —
- Water depth
- 78
- Bottom-hole temperature
- 133
| Group | Formation | Depth (m MD, RKB) |
|---|---|---|
| GROUP | NORDLAND GP | 103 / 1,572 |
| GROUP | HORDALAND GP | 1,572 / 2,872 |
| GROUP | ROGALAND GP | 2,872 / 3,036 |
| FORMATION | BALDER FM | 2,872 / 2,884 |
| FORMATION | SELE FM | 2,884 / 2,944 |
| FORMATION | LISTA FM | 2,944 / 2,947 |
| FORMATION | ANDREW FM | 2,947 / 2,952 |
| FORMATION | LISTA FM | 2,952 / 3,013 |
| FORMATION | VÅLE FM | 3,013 / 3,036 |
| GROUP | SHETLAND GP | 3,036 / 3,703 |
| FORMATION | EKOFISK FM | 3,036 / 3,104 |
| FORMATION | TOR FM | 3,104 / 3,312 |
| FORMATION | HOD FM | 3,312 / 3,648 |
| FORMATION | BLODØKS FM | 3,648 / 3,662 |
| FORMATION | HIDRA FM | 3,662 / 3,703 |
| Depth (m MD, RKB) | Mud density (g/cm³) | Quality flags |
|---|---|---|
| 143 | 1.04 | observation-date-unreported, zero-meaning-unresolved |
| 432 | 1.37 | observation-date-unreported, zero-meaning-unresolved |
| 1358 | 1.46 | observation-date-unreported, zero-meaning-unresolved |
| 1960 | 1.91 | observation-date-unreported, zero-meaning-unresolved |
| 2577 | 1.84 | observation-date-unreported, zero-meaning-unresolved |
| 2836 | 1.68 | observation-date-unreported, zero-meaning-unresolved |
| 3328 | 1.66 | observation-date-unreported, zero-meaning-unresolved |
| 3683 | 1.65 | observation-date-unreported, zero-meaning-unresolved |
| Well tests | Depth (m MD, RKB) | Measurements |
|---|---|---|
| 8 | 3055 / 3068 | {"test-from-depth":{"value":3055,"unit":"m","reference":null,"qualityFlags":[]},"test-to-depth":{"value":3068,"unit":"m","reference":null,"qualityFlags":[]},"choke-size":{"value":4.6,"unit":"mm","reference":null,"qualityFlags":[]},"final-shut-in-pressure":{"value":11.1,"unit":"MPa","reference":"DST final shut-in; pressure datum unreported","qualityFlags":[]},"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":116,"unit":"degC","reference":"DST","qualityFlags":[]},"test-oil-flow":{"value":90,"unit":"Sm3/day","reference":"DST test flow; not sustained production","qualityFlags":[]},"test-gas-flow":{"value":218000,"unit":"Sm3/day","reference":"DST test flow; not sustained production","qualityFlags":[]},"oil-density":{"value":0.76,"unit":"g/cm3","reference":"DST","qualityFlags":[]},"gas-relative-density":{"value":0.691,"unit":"1","reference":"air = 1","qualityFlags":[]},"test-gas-oil-ratio":{"value":2336,"unit":"m3/m3","reference":"DST","qualityFlags":[]}} |
| 8.1 | 3055 / 3068 | {"test-from-depth":{"value":3055,"unit":"m","reference":null,"qualityFlags":[]},"test-to-depth":{"value":3068,"unit":"m","reference":null,"qualityFlags":[]},"choke-size":{"value":18.3,"unit":"mm","reference":null,"qualityFlags":[]},"final-shut-in-pressure":{"value":13.3,"unit":"MPa","reference":"DST final shut-in; pressure datum unreported","qualityFlags":[]},"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":111,"unit":"degC","reference":"DST","qualityFlags":[]},"test-oil-flow":{"value":1007,"unit":"Sm3/day","reference":"DST test flow; not sustained production","qualityFlags":[]},"test-gas-flow":{"value":0,"unit":"Sm3/day","reference":"DST test flow; not sustained production","qualityFlags":["zero-meaning-unresolved"]},"oil-density":{"value":0,"unit":"g/cm3","reference":"DST","qualityFlags":["zero-meaning-unresolved"]},"gas-relative-density":{"value":0,"unit":"1","reference":"air = 1","qualityFlags":["zero-meaning-unresolved"]},"test-gas-oil-ratio":{"value":0,"unit":"m3/m3","reference":"DST","qualityFlags":["zero-meaning-unresolved"]}} |
| 7 | 3082 / 3088 | {"test-from-depth":{"value":3082,"unit":"m","reference":null,"qualityFlags":[]},"test-to-depth":{"value":3088,"unit":"m","reference":null,"qualityFlags":[]},"choke-size":{"value":0,"unit":"mm","reference":null,"qualityFlags":["zero-meaning-unresolved"]},"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":0,"unit":"Sm3/day","reference":"DST test flow; not sustained production","qualityFlags":["zero-meaning-unresolved"]},"test-gas-flow":{"value":0,"unit":"Sm3/day","reference":"DST test flow; not sustained production","qualityFlags":["zero-meaning-unresolved"]},"oil-density":{"value":0,"unit":"g/cm3","reference":"DST","qualityFlags":["zero-meaning-unresolved"]},"gas-relative-density":{"value":0,"unit":"1","reference":"air = 1","qualityFlags":["zero-meaning-unresolved"]},"test-gas-oil-ratio":{"value":0,"unit":"m3/m3","reference":"DST","qualityFlags":["zero-meaning-unresolved"]}} |
| 6 | 3105 / 3109 | {"test-from-depth":{"value":3105,"unit":"m","reference":null,"qualityFlags":[]},"test-to-depth":{"value":3109,"unit":"m","reference":null,"qualityFlags":[]},"choke-size":{"value":8.4,"unit":"mm","reference":null,"qualityFlags":[]},"final-shut-in-pressure":{"value":14.3,"unit":"MPa","reference":"DST final shut-in; pressure datum unreported","qualityFlags":[]},"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":118,"unit":"degC","reference":"DST","qualityFlags":[]},"test-oil-flow":{"value":127,"unit":"Sm3/day","reference":"DST test flow; not sustained production","qualityFlags":[]},"test-gas-flow":{"value":130000,"unit":"Sm3/day","reference":"DST test flow; not sustained production","qualityFlags":[]},"oil-density":{"value":0.796,"unit":"g/cm3","reference":"DST","qualityFlags":[]},"gas-relative-density":{"value":0.708,"unit":"1","reference":"air = 1","qualityFlags":[]},"test-gas-oil-ratio":{"value":990,"unit":"m3/m3","reference":"DST","qualityFlags":[]}} |
| 5 | 3120 / 3133 | {"test-from-depth":{"value":3120,"unit":"m","reference":null,"qualityFlags":[]},"test-to-depth":{"value":3133,"unit":"m","reference":null,"qualityFlags":[]},"choke-size":{"value":9.5,"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":27,"unit":"MPa","reference":"DST final flow; pressure datum unreported","qualityFlags":[]},"bottom-hole-pressure":{"value":0,"unit":"MPa","reference":"DST bottom hole; pressure datum unreported","qualityFlags":["zero-meaning-unresolved"]},"downhole-temperature":{"value":120,"unit":"degC","reference":"DST","qualityFlags":[]},"test-oil-flow":{"value":460,"unit":"Sm3/day","reference":"DST test flow; not sustained production","qualityFlags":[]},"test-gas-flow":{"value":251000,"unit":"Sm3/day","reference":"DST test flow; not sustained production","qualityFlags":[]},"oil-density":{"value":0.818,"unit":"g/cm3","reference":"DST","qualityFlags":[]},"gas-relative-density":{"value":0.68,"unit":"1","reference":"air = 1","qualityFlags":[]},"test-gas-oil-ratio":{"value":550,"unit":"m3/m3","reference":"DST","qualityFlags":[]}} |
| 5.1 | 3129 / 3133 | {"test-from-depth":{"value":3129,"unit":"m","reference":null,"qualityFlags":[]},"test-to-depth":{"value":3133,"unit":"m","reference":null,"qualityFlags":[]},"choke-size":{"value":5,"unit":"mm","reference":null,"qualityFlags":[]},"final-shut-in-pressure":{"value":21,"unit":"MPa","reference":"DST final shut-in; pressure datum unreported","qualityFlags":[]},"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":121,"unit":"degC","reference":"DST","qualityFlags":[]},"test-oil-flow":{"value":98,"unit":"Sm3/day","reference":"DST test flow; not sustained production","qualityFlags":[]},"test-gas-flow":{"value":45000,"unit":"Sm3/day","reference":"DST test flow; not sustained production","qualityFlags":[]},"oil-density":{"value":0.836,"unit":"g/cm3","reference":"DST","qualityFlags":[]},"gas-relative-density":{"value":0.71,"unit":"1","reference":"air = 1","qualityFlags":[]},"test-gas-oil-ratio":{"value":600,"unit":"m3/m3","reference":"DST","qualityFlags":[]}} |
| 4 | 3148 / 3157 | {"test-from-depth":{"value":3148,"unit":"m","reference":null,"qualityFlags":[]},"test-to-depth":{"value":3157,"unit":"m","reference":null,"qualityFlags":[]},"choke-size":{"value":9.5,"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":41,"unit":"MPa","reference":"DST final flow; pressure datum unreported","qualityFlags":[]},"bottom-hole-pressure":{"value":0,"unit":"MPa","reference":"DST bottom hole; pressure datum unreported","qualityFlags":["zero-meaning-unresolved"]},"downhole-temperature":{"value":120,"unit":"degC","reference":"DST","qualityFlags":[]},"test-oil-flow":{"value":420,"unit":"Sm3/day","reference":"DST test flow; not sustained production","qualityFlags":[]},"test-gas-flow":{"value":154000,"unit":"Sm3/day","reference":"DST test flow; not sustained production","qualityFlags":[]},"oil-density":{"value":0.849,"unit":"g/cm3","reference":"DST","qualityFlags":[]},"gas-relative-density":{"value":0.699,"unit":"1","reference":"air = 1","qualityFlags":[]},"test-gas-oil-ratio":{"value":380,"unit":"m3/m3","reference":"DST","qualityFlags":[]}} |
| 3 | 3174 / 3182 | {"test-from-depth":{"value":3174,"unit":"m","reference":null,"qualityFlags":[]},"test-to-depth":{"value":3182,"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":117,"unit":"degC","reference":"DST","qualityFlags":[]},"test-oil-flow":{"value":0,"unit":"Sm3/day","reference":"DST test flow; not sustained production","qualityFlags":["zero-meaning-unresolved"]},"test-gas-flow":{"value":0,"unit":"Sm3/day","reference":"DST test flow; not sustained production","qualityFlags":["zero-meaning-unresolved"]},"oil-density":{"value":0,"unit":"g/cm3","reference":"DST","qualityFlags":["zero-meaning-unresolved"]},"gas-relative-density":{"value":0,"unit":"1","reference":"air = 1","qualityFlags":["zero-meaning-unresolved"]},"test-gas-oil-ratio":{"value":0,"unit":"m3/m3","reference":"DST","qualityFlags":["zero-meaning-unresolved"]}} |
| 2 | 3210 / 3220 | {"test-from-depth":{"value":3210,"unit":"m","reference":null,"qualityFlags":[]},"test-to-depth":{"value":3220,"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":116,"unit":"degC","reference":"DST","qualityFlags":[]},"test-oil-flow":{"value":0,"unit":"Sm3/day","reference":"DST test flow; not sustained production","qualityFlags":["zero-meaning-unresolved"]},"test-gas-flow":{"value":0,"unit":"Sm3/day","reference":"DST test flow; not sustained production","qualityFlags":["zero-meaning-unresolved"]},"oil-density":{"value":0,"unit":"g/cm3","reference":"DST","qualityFlags":["zero-meaning-unresolved"]},"gas-relative-density":{"value":0,"unit":"1","reference":"air = 1","qualityFlags":["zero-meaning-unresolved"]},"test-gas-oil-ratio":{"value":0,"unit":"m3/m3","reference":"DST","qualityFlags":["zero-meaning-unresolved"]}} |
| 1 | 3298 / 3310 | {"test-from-depth":{"value":3298,"unit":"m","reference":null,"qualityFlags":[]},"test-to-depth":{"value":3310,"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":120,"unit":"degC","reference":"DST","qualityFlags":[]},"test-oil-flow":{"value":0,"unit":"Sm3/day","reference":"DST test flow; not sustained production","qualityFlags":["zero-meaning-unresolved"]},"test-gas-flow":{"value":0,"unit":"Sm3/day","reference":"DST test flow; not sustained production","qualityFlags":["zero-meaning-unresolved"]},"oil-density":{"value":0,"unit":"g/cm3","reference":"DST","qualityFlags":["zero-meaning-unresolved"]},"gas-relative-density":{"value":0,"unit":"1","reference":"air = 1","qualityFlags":["zero-meaning-unresolved"]},"test-gas-oil-ratio":{"value":0,"unit":"m3/m3","reference":"DST","qualityFlags":["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 | 1/9-1 | 1/9-1 R |
|---|---|---|
| NORDLAND GP | 103 | 100 |
| HORDALAND GP | 1572 | 1569 |
| ROGALAND GP | 2872 | 2869 |
| SHETLAND GP | 3036 | 3033 |
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-P003245 | 13.05 km | 62.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P003244 | 21.31 km | 63.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P003243 | 22.02 km | 47.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P003249 | 23.59 km | 57.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P003248 | 26.75 km | 50.00 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.