30/4-4
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
- 30/4-4
- Borehole / source record ID
- 9928
- Sector
- Oil and gas
- Derived purpose group
- Exploration
- Operator in source snapshot
- Equinor Energy AS
- Recorded spud date
- 2023-12-06
- Recorded completion date
- 2023-12-25
- Latitude / longitude (WGS84)
- 60.562464 / 2.018784
- Source-reported measurements
- 2175 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 SPITSBERGEN
Company roles reported by source
- Drilling operatorEquinor Energy ASOpen source record ↗
| Source-reported measurements | Value | Reference |
|---|---|---|
| wlbTotalDepth | 2,175.00 m | RKB |
| wlbFinalVerticalDepth | 2,175.00 m | RKB |
| wlbWaterDepth | 128.60 m | Not reported / not verified |
| wlbBottomHoleTemperature | 66.00 °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 |
|---|---|---|---|
| 29/6-1 | 3.21 km | 4,832 m | Norwegian Offshore Directorate — Wellbores |
| 3/15- 12 | 4.08 km | 4,141 m | NSTA — UK offshore wellbore top holes |
| 30/4-2 | 5.31 km | 4,775 m | Norwegian Offshore Directorate — Wellbores |
| 30/4-U-1 | 6.11 km | 1,225 m | Norwegian Offshore Directorate — Wellbores |
| 3/15- 13A | 6.16 km | 2,476 m | NSTA — UK offshore wellbore top holes |
| 3/15- 13 | 6.16 km | 197 m | NSTA — UK offshore wellbore top holes |
| 3/15a- 16 | 6.18 km | 2,015 m | NSTA — UK offshore wellbore top holes |
| 3/15a- 16Y | 6.18 km | 4,315 m | NSTA — UK offshore wellbore top holes |
| 3/15a- 16Z | 6.18 km | 4,334 m | NSTA — UK offshore wellbore top holes |
| 30/4-A-1 | 6.32 km | 3,518 m | Norwegian Offshore Directorate — Wellbores |
| 30/4-A-8 | 6.32 km | 4,703 m | Norwegian Offshore Directorate — Wellbores |
| 30/4-3 S | 6.32 km | 4,605 m | Norwegian Offshore Directorate — Wellbores |
Digital well log
SODIR formation tops, drilling-mud samples and well tests on one measured-depth section.
- Total depth
- 2175
- True vertical depth (RKB)
- 2175
- Water depth
- 128.6
- Bottom-hole temperature
- 66
| Group | Formation | Depth (m MD, RKB) |
|---|---|---|
| GROUP | NORDLAND GP | 169 / 988 |
| FORMATION | NAUST FM | 169 / 311 |
| FORMATION | NO FORMAL NAME | 311 / 485 |
| FORMATION | UTSIRA FM | 485 / 716 |
| FORMATION | NO FORMAL NAME | 716 / 743 |
| FORMATION | UNDIFFERENTIATED | 743 / 988 |
| GROUP | HORDALAND GP | 988 / 1,942 |
| FORMATION | UNDIFFERENTIATED | 988 / 1,080 |
| FORMATION | SKADE FM | 1,080 / 1,572 |
| FORMATION | UNDIFFERENTIATED | 1,572 / 1,918 |
| FORMATION | FRIGG FM | 1,918 / 1,942 |
| GROUP | ROGALAND GP | 1,942 / 2,175 |
| FORMATION | BALDER FM | 1,942 / 1,996 |
| FORMATION | HERMOD FM | 1,996 / 2,110 |
| FORMATION | SELE FM | 2,110 / 2,129 |
| FORMATION | LISTA FM | 2,129 / 2,175 |
| Depth (m MD, RKB) | Mud density (g/cm³) | Quality flags |
|---|---|---|
| 168 | 1.31 | observation-date-unreported |
| 215.5 | 1.05 | observation-date-unreported |
| 215.5 | 1.31 | observation-date-unreported |
| 1217 | 1.14 | observation-date-unreported |
| 1217 | 1.3 | observation-date-unreported |
| 1860 | 1.14 | observation-date-unreported |
| 2041 | 1.14 | observation-date-unreported |
| 2175 | 1.03 | observation-date-unreported |
| 2175 | 1.14 | observation-date-unreported |
| 2175 | 1.14 | observation-date-unreported |
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 | 30/4-4 | 29/6-1 | 30/4-2 | 30/4-3 S |
|---|---|---|---|---|
| NORDLAND GP | 169 | 149 | 147 | 173 |
| HORDALAND GP | 988 | 890 | 975 | 712 |
| ROGALAND GP | 1942 | 1881 | 1959 | 1997 |
| SHETLAND GP | — | 2348 | 2313 | 2392 |
| VIKING GP | — | 3807.2 | 3705 | 4079 |
| BRENT GP | — | 4204.5 | 3779.5 | 4250 |
| DUNLIN GP | — | 4499.5 | 4061 | 4583 |
| STATFJORD GP | — | 4729 | 4337 | — |
| HEGRE GP | — | 4785.5 | 4670 | — |
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-P060200 | 165.40 km | 60.30 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P055259 | 180.52 km | 50.00 mW/m2 | {"qualityScores":["U3.Mx.-------"]} |
| R24-P038356 | 188.31 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.