31/2-16 SR
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
- 31/2-16
- Borehole / source record ID
- 1820
- Sector
- Oil and gas
- Derived purpose group
- Appraisal
- Operator in source snapshot
- Norsk Hydro Produksjon AS
- Recorded spud date
- 1991-06-26
- Recorded completion date
- 1991-07-08
- Latitude / longitude (WGS84)
- 60.766218 / 3.422440
- Source-reported measurements
- 2391 m MD · RKB
- Status reported by source
- RE-CLASS TO DEV
- 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 8
Company roles reported by source
- Drilling operatorNorsk Hydro Produksjon ASOpen source record ↗
| Source-reported measurements | Value | Reference |
|---|---|---|
| wlbTotalDepth | 2,391.00 m | RKB |
| wlbFinalVerticalDepth | 1,588.00 m | RKB |
| wlbWaterDepth | 331.00 m | Not reported / not verified |
| wlbBottomHoleTemperature | 67.00 °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 |
|---|---|---|---|
| 31/2-16 S | 0.00 km | 2,390 m | Norwegian Offshore Directorate — Wellbores |
| 31/2-F-5 H | 0.00 km | 2,390 m | Norwegian Offshore Directorate — Wellbores |
| 31/2-F-5 AH | 0.00 km | 2,336 m | Norwegian Offshore Directorate — Wellbores |
| 31/2-F-5 BY1H | 0.00 km | 6,703 m | Norwegian Offshore Directorate — Wellbores |
| 31/2-F-5 BY2H | 0.00 km | 6,098 m | Norwegian Offshore Directorate — Wellbores |
| 31/2-5 | 0.64 km | 2,532 m | Norwegian Offshore Directorate — Wellbores |
| 31/2-5 R | 0.64 km | 2,525 m | Norwegian Offshore Directorate — Wellbores |
| 31/2-5 R2 | 0.64 km | 2,525 m | Norwegian Offshore Directorate — Wellbores |
| 31/2-F-4 H | 1.12 km | 1,690 m | Norwegian Offshore Directorate — Wellbores |
| 31/2-F-4 AH | 1.12 km | 3,320 m | Norwegian Offshore Directorate — Wellbores |
| 31/2-F-4 BY1H | 1.12 km | 7,510 m | Norwegian Offshore Directorate — Wellbores |
| 31/2-F-4 BY2H | 1.12 km | 7,461 m | Norwegian Offshore Directorate — Wellbores |
Digital well log
SODIR formation tops, drilling-mud samples and well tests on one measured-depth section.
- Total depth
- 2391
- True vertical depth (RKB)
- 1588
- Water depth
- 331
- Bottom-hole temperature
- 67
| Group | Formation | Depth (m MD, RKB) |
|---|---|---|
| GROUP | NORDLAND GP | 378 / 783 |
| GROUP | HORDALAND GP | 783 / 1,359 |
| GROUP | ROGALAND GP | 1,359 / 1,651 |
| FORMATION | BALDER FM | 1,359 / 1,414 |
| FORMATION | SELE FM | 1,414 / 1,454 |
| FORMATION | LISTA FM | 1,454 / 1,646 |
| FORMATION | VÅLE FM | 1,646 / 1,660 |
| GROUP | SHETLAND GP | 1,651 / 1,660 |
| GROUP | VIKING GP | 1,660 / 2,391 |
| FORMATION | SOGNEFJORD FM | 1,660 / 2,391 |
| Depth (m MD, RKB) | Mud density (g/cm³) | Quality flags |
|---|
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 | 31/2-16 SR | 31/2-16 S | 31/2-5 | 31/2-5 R | 31/2-5 R2 |
|---|---|---|---|---|---|
| NORDLAND GP | 378 | 377 | 365 | 358 | 358 |
| HORDALAND GP | 783 | 782 | 788 | 781 | 781 |
| ROGALAND GP | 1359 | 1358 | 1345.5 | 1338 | 1338 |
| SHETLAND GP | 1651 | 1650 | 1532.5 | 1525.5 | 1525.5 |
| VIKING GP | 1660 | 1659 | 1536 | 1529 | 1529 |
| BRENT GP | — | — | 1956.5 | 1949.5 | 1949.5 |
| DUNLIN GP | — | — | 2069.5 | 2062.5 | 2062.5 |
| STATFJORD GP | — | — | 2404 | 2397 | 2397 |
| HEGRE GP | — | — | 2471 | 2464 | 2464 |
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 | 112.05 km | 50.00 mW/m2 | {"qualityScores":["U3.Mx.-------"]} |
| R24-P038356 | 121.21 km | 44.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P038365 | 162.37 km | 57.00 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.