35/11-12
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
- 35/11-12
- Borehole / source record ID
- 4054
- Sector
- Oil and gas
- Derived purpose group
- Exploration
- Operator in source snapshot
- Norsk Hydro Produksjon AS
- Recorded spud date
- 2000-04-19
- Recorded completion date
- 2000-05-14
- Latitude / longitude (WGS84)
- 61.128267 / 3.379852
- Source-reported measurements
- 3378 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
- TRANSOCEAN ARCTIC
Company roles reported by source
- Drilling operatorNorsk Hydro Produksjon ASOpen source record ↗
| Source-reported measurements | Value | Reference |
|---|---|---|
| wlbTotalDepth | 3,378.00 m | RKB |
| wlbFinalVerticalDepth | 3,378.00 m | RKB |
| wlbWaterDepth | 364.00 m | Not reported / not verified |
| wlbBottomHoleTemperature | 108.00 °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 |
|---|---|---|---|
| 35/11-28 S | 1.77 km | 3,333 m | Norwegian Offshore Directorate — Wellbores |
| 35/11-18 | 3.71 km | 3,759 m | Norwegian Offshore Directorate — Wellbores |
| 35/11-18 A | 3.71 km | 4,020 m | Norwegian Offshore Directorate — Wellbores |
| 35/11-24 S | 3.92 km | 3,200 m | Norwegian Offshore Directorate — Wellbores |
| 35/11-24 A | 3.92 km | 3,549 m | Norwegian Offshore Directorate — Wellbores |
| 35/11-24 B | 3.92 km | 3,479 m | Norwegian Offshore Directorate — Wellbores |
| 35/10-11 S | 4.89 km | 1,853 m | Norwegian Offshore Directorate — Wellbores |
| 35/10-11 A | 4.89 km | 1,690 m | Norwegian Offshore Directorate — Wellbores |
| 35/11-3 S | 5.22 km | 4,040 m | Norwegian Offshore Directorate — Wellbores |
| 35/11-22 S | 5.28 km | 3,882 m | Norwegian Offshore Directorate — Wellbores |
| 35/11-5 | 5.57 km | 3,769 m | Norwegian Offshore Directorate — Wellbores |
| 35/10-4 B | 5.65 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
- 3378
- True vertical depth (RKB)
- 3378
- Water depth
- 364
- Bottom-hole temperature
- 108
| Group | Formation | Depth (m MD, RKB) |
|---|---|---|
| GROUP | NORDLAND GP | 388 / 896 |
| FORMATION | UTSIRA FM | 769 / 880 |
| FORMATION | UNDIFFERENTIATED | 880 / 1,727 |
| GROUP | HORDALAND GP | 896 / 1,727 |
| GROUP | ROGALAND GP | 1,727 / 2,019 |
| FORMATION | BALDER FM | 1,727 / 1,781 |
| FORMATION | SELE FM | 1,781 / 1,803 |
| FORMATION | LISTA FM | 1,803 / 1,986 |
| FORMATION | VÅLE FM | 1,986 / 2,019 |
| GROUP | SHETLAND GP | 2,019 / 2,745 |
| FORMATION | JORSALFARE FM | 2,019 / 2,095 |
| FORMATION | KYRRE FM | 2,095 / 2,719 |
| FORMATION | SVARTE FM | 2,719 / 2,745 |
| GROUP | CROMER KNOLL GP | 2,745 / 2,891 |
| FORMATION | RØDBY FM | 2,745 / 2,786 |
| FORMATION | SOLA FM | 2,786 / 2,798 |
| FORMATION | MIME FM | 2,798 / 2,808 |
| FORMATION | ÅSGARD FM | 2,808 / 2,878 |
| FORMATION | MIME FM | 2,878 / 2,891 |
| GROUP | VIKING GP | 2,891 / 3,378 |
| FORMATION | DRAUPNE FM | 2,891 / 3,130 |
| FORMATION | HEATHER FM | 3,130 / 3,208 |
| FORMATION | INTRA HEATHER FM SS | 3,208 / 3,213 |
| FORMATION | HEATHER FM | 3,213 / 3,378 |
| Depth (m MD, RKB) | Mud density (g/cm³) | Quality flags |
|---|---|---|
| 460 | 1.2 | observation-date-unreported, zero-meaning-unresolved |
| 500 | 1.2 | observation-date-unreported, zero-meaning-unresolved |
| 600 | 1.3 | observation-date-unreported, zero-meaning-unresolved |
| 725 | 1.3 | observation-date-unreported, zero-meaning-unresolved |
| 750 | 1.3 | observation-date-unreported, zero-meaning-unresolved |
| 850 | 1.3 | observation-date-unreported, zero-meaning-unresolved |
| 1473 | 1.39 | observation-date-unreported, zero-meaning-unresolved |
| 1760 | 1.39 | observation-date-unreported, zero-meaning-unresolved |
| 1764 | 1.3 | observation-date-unreported, zero-meaning-unresolved |
| 2212 | 1.3 | observation-date-unreported, zero-meaning-unresolved |
| 2709 | 1.5 | observation-date-unreported, zero-meaning-unresolved |
| 2711 | 1.3 | observation-date-unreported, zero-meaning-unresolved |
| 2822 | 1.3 | observation-date-unreported, zero-meaning-unresolved |
| 3050 | 1.46 | observation-date-unreported, zero-meaning-unresolved |
| 3140 | 1.46 | observation-date-unreported, zero-meaning-unresolved |
| 3291 | 1.46 | observation-date-unreported, zero-meaning-unresolved |
| 3378 | 1.5 | 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 | 35/11-12 | 35/11-28 S | 35/11-18 | 35/11-18 A | 35/11-24 S |
|---|---|---|---|---|---|
| NORDLAND GP | 388 | 389 | 397 | 397 | 387 |
| HORDALAND GP | 896 | 891 | 948 | 948 | 871 |
| ROGALAND GP | 1727 | 1760 | 1711 | 1711 | 1700 |
| SHETLAND GP | 2019 | 2042 | 2019 | 2020 | 2064 |
| CROMER KNOLL GP | 2745 | 2800 | 2917.5 | 2983 | 2680 |
| VIKING GP | 2891 | 2927 | 3037 | 3088 | 2789 |
| BRENT GP | — | — | 3491.5 | 3540 | — |
| DUNLIN GP | — | — | 3695 | 3749.5 | — |
| STATFJORD GP | — | — | — | 3968 | — |
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 | 135.46 km | 50.00 mW/m2 | {"qualityScores":["U3.Mx.-------"]} |
| R24-P060200 | 140.74 km | 60.30 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P038356 | 145.20 km | 44.00 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.