30/9-12 A
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
- 30/9-12
- Borehole / source record ID
- 1770
- Sector
- Oil and gas
- Derived purpose group
- Appraisal
- Operator in source snapshot
- Norsk Hydro Produksjon AS
- Recorded spud date
- 1991-05-09
- Recorded completion date
- 1991-06-04
- Latitude / longitude (WGS84)
- 60.432001 / 2.857996
- Source-reported measurements
- 3061 m MD · RKB
- Status reported by source
- SUSPENDED
- 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
- VILDKAT EXPLORER
Company roles reported by source
- Drilling operatorNorsk Hydro Produksjon ASOpen source record ↗
| Source-reported measurements | Value | Reference |
|---|---|---|
| wlbTotalDepth | 3,061.00 m | RKB |
| wlbFinalVerticalDepth | 2,927.00 m | RKB |
| wlbWaterDepth | 104.00 m | Not reported / not verified |
| wlbBottomHoleTemperature | 110.00 °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 |
|---|---|---|---|
| 30/9-12 | 0.00 km | 2,994 m | Norwegian Offshore Directorate — Wellbores |
| 30/9-12 AR | 0.00 km | 3,065 m | Norwegian Offshore Directorate — Wellbores |
| 30/9-8 | 3.44 km | 1,060 m | Norwegian Offshore Directorate — Wellbores |
| 30/9-8 R | 3.44 km | 3,200 m | Norwegian Offshore Directorate — Wellbores |
| 30/9-2 | 4.18 km | 2,830 m | Norwegian Offshore Directorate — Wellbores |
| 30/9-2 R | 4.18 km | 2,830 m | Norwegian Offshore Directorate — Wellbores |
| 30/9-1 | 4.70 km | 2,895 m | Norwegian Offshore Directorate — Wellbores |
| 30/9-6 | 5.56 km | 3,034 m | Norwegian Offshore Directorate — Wellbores |
| 30/9-F-4 | 5.82 km | 285 m | Norwegian Offshore Directorate — Wellbores |
| 30/9-F-8 Y1 | 5.82 km | 4,543 m | Norwegian Offshore Directorate — Wellbores |
| 30/9-F-8 Y2 | 5.82 km | 4,234 m | Norwegian Offshore Directorate — Wellbores |
| 30/9-F-8 A | 5.82 km | 4,150 m | Norwegian Offshore Directorate — Wellbores |
Digital well log
SODIR formation tops, drilling-mud samples and well tests on one measured-depth section.
- Total depth
- 3061
- True vertical depth (RKB)
- 2927
- Water depth
- 104
- Bottom-hole temperature
- 110
| Group | Formation | Depth (m MD, RKB) |
|---|---|---|
| GROUP | NORDLAND GP | 129 / 842 |
| FORMATION | UTSIRA FM | 646 / 980 |
| GROUP | HORDALAND GP | 842 / 2,088 |
| FORMATION | SKADE FM | 980 / 1,012 |
| FORMATION | NO FORMAL NAME | 1,012 / 1,353 |
| FORMATION | GRID FM | 1,353 / 1,385 |
| FORMATION | NO FORMAL NAME | 1,385 / 2,088 |
| GROUP | ROGALAND GP | 2,088 / 2,422 |
| FORMATION | BALDER FM | 2,088 / 2,177 |
| FORMATION | SELE FM | 2,177 / 2,339 |
| FORMATION | LISTA FM | 2,339 / 2,417 |
| FORMATION | VÅLE FM | 2,417 / 2,422 |
| GROUP | SHETLAND GP | 2,422 / 2,638 |
| FORMATION | HARDRÅDE FM | 2,422 / 2,638 |
| GROUP | CROMER KNOLL GP | 2,638 / 2,692 |
| FORMATION | RØDBY FM | 2,638 / 2,675 |
| FORMATION | SOLA FM | 2,675 / 2,676 |
| FORMATION | MIME FM | 2,676 / 2,691 |
| FORMATION | ÅSGARD FM | 2,691 / 2,692 |
| GROUP | VIKING GP | 2,692 / 2,869 |
| FORMATION | DRAUPNE FM | 2,692 / 2,734 |
| FORMATION | HEATHER FM | 2,734 / 2,765 |
| FORMATION | INTRA HEATHER FM SS | 2,765 / 2,781 |
| FORMATION | HEATHER FM | 2,781 / 2,869 |
| GROUP | BRENT GP | 2,869 / 3,007 |
| FORMATION | TARBERT FM | 2,869 / 2,887 |
| FORMATION | NESS FM | 2,887 / 2,963 |
| FORMATION | UNDIFFERENTIATED | 2,963 / 3,007 |
| GROUP | DUNLIN GP | 3,007 / 3,061 |
| FORMATION | DRAKE FM | 3,007 / 3,061 |
| Depth (m MD, RKB) | Mud density (g/cm³) | Quality flags |
|---|---|---|
| 300 | 1.2 | |
| 1017 | 1.26 | |
| 1474 | 1.39 | |
| 2100 | 1.4 | |
| 2372 | 1.4 | |
| 2419 | 1.42 | |
| 2482 | 1.4 | |
| 2549 | 1.4 | |
| 2600 | 1.2 | |
| 2617 | 1.4 | |
| 2658 | 1.4 | |
| 2658 | 1.4 | |
| 2681 | 1.41 | |
| 2709 | 1.4 | |
| 2750 | 1.39 | |
| 2750 | 1.4 | |
| 2750 | 1.4 | |
| 2824 | 1.2 | |
| 2877 | 1.2 | |
| 2894 | 1.2 | |
| 2907 | 1.2 | |
| 2919 | 1.2 | |
| 2919 | 1.2 | |
| 3001 | 1.2 | |
| 3061 | 1.2 | |
| 3061 | 1.2 |
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 | 30/9-12 A | 30/9-12 | 30/9-12 AR | 30/9-8 | 30/9-8 R |
|---|---|---|---|---|---|
| NORDLAND GP | 129 | 129 | 133 | 127 | 127 |
| HORDALAND GP | 842 | 842 | 846 | 890 | 890 |
| ROGALAND GP | 2088 | 2018.5 | 2092 | — | 2065 |
| SHETLAND GP | 2422 | 2325 | 2426 | — | 2382 |
| CROMER KNOLL GP | 2637.5 | 2523 | 2642 | — | 2725 |
| VIKING GP | 2692 | 2563 | 2696 | — | 2763 |
| BRENT GP | 2868.5 | 2660 | 2873 | — | 2788 |
| DUNLIN GP | 3007 | 2790.5 | 3011 | — | 3149 |
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 | 133.47 km | 50.00 mW/m2 | {"qualityScores":["U3.Mx.-------"]} |
| R24-P038356 | 140.89 km | 44.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P060200 | 191.70 km | 60.30 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.