6406/12-4 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
- 6406/12-4
- Borehole / source record ID
- 7774
- Sector
- Oil and gas
- Derived purpose group
- Exploration
- Operator in source snapshot
- VNG Norge AS
- Recorded spud date
- 2015-08-18
- Recorded completion date
- 2015-09-17
- Latitude / longitude (WGS84)
- 64.018412 / 6.773578
- Source-reported measurements
- 4058 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 operatorVNG Norge ASOpen source record ↗
| Source-reported measurements | Value | Reference |
|---|---|---|
| wlbTotalDepth | 4,058.00 m | RKB |
| wlbFinalVerticalDepth | 3,824.50 m | RKB |
| wlbWaterDepth | 319.00 m | Not reported / not verified |
| wlbBottomHoleTemperature | 134.00 °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 |
|---|---|---|---|
| 6406/12-4 S | 0.00 km | 4,318 m | Norwegian Offshore Directorate — Wellbores |
| 6406/12-3 S | 1.71 km | 4,001 m | Norwegian Offshore Directorate — Wellbores |
| 6406/12-3 A | 1.71 km | 4,356 m | Norwegian Offshore Directorate — Wellbores |
| 6406/12-3 B | 1.71 km | 4,315 m | Norwegian Offshore Directorate — Wellbores |
| 6406/12-G-3 H | 1.77 km | 5,183 m | Norwegian Offshore Directorate — Wellbores |
| 6406/12-G-4 H | 1.78 km | 5,465 m | Norwegian Offshore Directorate — Wellbores |
| 6406/12-G-1 H | 1.79 km | 4,235 m | Norwegian Offshore Directorate — Wellbores |
| 6406/12-G-1 AH | 1.79 km | 5,235 m | Norwegian Offshore Directorate — Wellbores |
| 6406/12-U-1 | 1.79 km | 1,240 m | Norwegian Offshore Directorate — Wellbores |
| 6406/12-H-3 H | 1.81 km | 4,435 m | Norwegian Offshore Directorate — Wellbores |
| 6406/12-H-4 H | 1.81 km | 4,348 m | Norwegian Offshore Directorate — Wellbores |
| 6406/12-H-4 AH | 1.81 km | 4,200 m | Norwegian Offshore Directorate — Wellbores |
Digital well log
SODIR formation tops, drilling-mud samples and well tests on one measured-depth section.
- Total depth
- 4058
- True vertical depth (RKB)
- 3824.5
- Water depth
- 319
- Bottom-hole temperature
- 134
| Group | Formation | Depth (m MD, RKB) |
|---|---|---|
| GROUP | NORDLAND GP | 345 / 1,160 |
| FORMATION | NAUST FM | 345 / 1,085 |
| FORMATION | KAI FM | 1,085 / 1,160 |
| GROUP | HORDALAND GP | 1,160 / 1,826 |
| FORMATION | BRYGGE FM | 1,160 / 1,826 |
| GROUP | ROGALAND GP | 1,826 / 2,135 |
| FORMATION | TARE FM | 1,826 / 1,935 |
| FORMATION | TANG FM | 1,935 / 2,135 |
| GROUP | SHETLAND GP | 2,135 / 2,974 |
| FORMATION | SPRINGAR FM | 2,135 / 2,232 |
| FORMATION | NISE FM | 2,232 / 2,449 |
| FORMATION | KVITNOS FM | 2,449 / 2,974 |
| GROUP | CROMER KNOLL GP | 2,974 / 3,495 |
| FORMATION | LANGE FM | 2,974 / 3,443 |
| FORMATION | LYR FM | 3,443 / 3,495 |
| GROUP | VIKING GP | 3,495 / 4,058 |
| FORMATION | SPEKK FM | 3,495 / 3,522 |
| FORMATION | ROGN FM | 3,522 / 3,529 |
| FORMATION | INTRA MELKE FM SS | 3,529 / 4,058 |
| Depth (m MD, RKB) | Mud density (g/cm³) | Quality flags |
|---|---|---|
| 1213 | 1.53 | observation-date-unreported, zero-meaning-unresolved |
| 1710 | 1.54 | observation-date-unreported, zero-meaning-unresolved |
| 2179 | 1.54 | observation-date-unreported, zero-meaning-unresolved |
| 2709 | 1.54 | observation-date-unreported, zero-meaning-unresolved |
| 3436 | 1.54 | observation-date-unreported, zero-meaning-unresolved |
| 3628 | 1.49 | observation-date-unreported, zero-meaning-unresolved |
| 3910 | 1.49 | observation-date-unreported, zero-meaning-unresolved |
| 4058 | 1.49 | 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 | 6406/12-4 A | 6406/12-4 S | 6406/12-3 S | 6406/12-3 A | 6406/12-3 B |
|---|---|---|---|---|---|
| NORDLAND GP | 344.5 | 344.5 | 348 | 348 | 348 |
| HORDALAND GP | 1160 | 1160 | 1230 | 1230 | 1230 |
| ROGALAND GP | 1826 | 1850 | 1920 | 1961 | 1961 |
| SHETLAND GP | 2135 | 2215 | 2235 | 2332 | 2332 |
| CROMER KNOLL GP | 2974 | 3251 | 3312 | 3715 | 3452 |
| VIKING GP | 3495 | 3726 | 3514 | 4041 | 3726 |
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-P064952 | 28.73 km | 85.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P060202 | 32.98 km | 60.30 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P064954 | 33.17 km | 113.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P060203 | 34.18 km | 58.70 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P060217 | 35.38 km | 58.50 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.