35/3-1
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
- 35/3-1
- Borehole / source record ID
- 432
- Sector
- Oil and gas
- Derived purpose group
- Exploration
- Operator in source snapshot
- Saga Petroleum ASA
- Recorded spud date
- 1976-07-19
- Recorded completion date
- 1976-10-26
- Latitude / longitude (WGS84)
- 61.844511 / 3.726407
- Source-reported measurements
- 4475 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
- DEEPSEA SAGA
Company roles reported by source
- Drilling operatorSaga Petroleum ASAOpen source record ↗
| Source-reported measurements | Value | Reference |
|---|---|---|
| wlbTotalDepth | 4,475.00 m | RKB |
| wlbFinalVerticalDepth | 4,469.60 m | RKB |
| wlbWaterDepth | 304.00 m | Not reported / not verified |
| wlbBottomHoleTemperature | 126.00 °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 |
|---|---|---|---|
| 35/3-2 | 2.54 km | 4,400 m | Norwegian Offshore Directorate — Wellbores |
| 35/3-7 S | 5.22 km | 4,051 m | Norwegian Offshore Directorate — Wellbores |
| 35/3-3 | 7.97 km | 900 m | Norwegian Offshore Directorate — Wellbores |
| 35/3-4 | 7.98 km | 4,089 m | Norwegian Offshore Directorate — Wellbores |
| 35/2-U-5 | 8.03 km | Not reported / not verified m | Norwegian Offshore Directorate — Wellbores |
| 35/2-U-6 | 8.04 km | 864 m | Norwegian Offshore Directorate — Wellbores |
| 35/2-3 | 8.07 km | 1,640 m | Norwegian Offshore Directorate — Wellbores |
| 35/3-5 | 11.08 km | 4,114 m | Norwegian Offshore Directorate — Wellbores |
| 35/3-6 | 14.64 km | 3,366 m | Norwegian Offshore Directorate — Wellbores |
| 36/1-2 | 15.61 km | 3,256 m | Norwegian Offshore Directorate — Wellbores |
| 35/2-U-7 | 16.28 km | 549 m | Norwegian Offshore Directorate — Wellbores |
| 35/2-U-8 | 16.30 km | 884 m | Norwegian Offshore Directorate — Wellbores |
Digital well log
SODIR formation tops, drilling-mud samples and well tests on one measured-depth section.
- Total depth
- 4475
- True vertical depth (RKB)
- 4469.60009766
- Water depth
- 304
- Bottom-hole temperature
- 126
| Group | Formation | Depth (m MD, RKB) |
|---|---|---|
| GROUP | NORDLAND GP | 330 / 743 |
| FORMATION | UTSIRA FM | 574 / 743 |
| GROUP | HORDALAND GP | 743 / 1,350 |
| FORMATION | NO FORMAL NAME | 743 / 835 |
| FORMATION | NO FORMAL NAME | 835 / 965 |
| FORMATION | NO FORMAL NAME | 965 / 1,161 |
| FORMATION | NO FORMAL NAME | 1,161 / 1,204 |
| FORMATION | NO FORMAL NAME | 1,204 / 1,350 |
| GROUP | ROGALAND GP | 1,350 / 1,580 |
| FORMATION | BALDER FM | 1,350 / 1,358 |
| FORMATION | LISTA FM | 1,358 / 1,392 |
| FORMATION | NO FORMAL NAME | 1,392 / 1,422 |
| FORMATION | LISTA FM | 1,422 / 1,556 |
| FORMATION | NO FORMAL NAME | 1,556 / 1,580 |
| GROUP | SHETLAND GP | 1,580 / 3,725 |
| FORMATION | JORSALFARE FM | 1,580 / 1,720 |
| FORMATION | KYRRE FM | 1,720 / 2,962 |
| FORMATION | TRYGGVASON FM | 2,962 / 3,359 |
| FORMATION | BLODØKS FM | 3,359 / 3,387 |
| FORMATION | SVARTE FM | 3,387 / 3,725 |
| GROUP | CROMER KNOLL GP | 3,725 / 4,145 |
| FORMATION | RØDBY FM | 3,725 / 3,805 |
| FORMATION | AGAT FM | 3,805 / 4,020 |
| FORMATION | ÅSGARD FM | 4,020 / 4,145 |
| GROUP | VIKING GP | 4,145 / 4,435 |
| FORMATION | INTRA HEATHER FM SS | 4,145 / 4,166 |
| FORMATION | HEATHER FM | 4,166 / 4,435 |
| GROUP | DUNLIN GP | 4,435 / 4,475 |
| FORMATION | DRAKE FM | 4,435 / 4,475 |
| Depth (m MD, RKB) | Mud density (g/cm³) | Quality flags |
|---|---|---|
| 510 | observation-date-unreported, zero-meaning-unresolved | |
| 819 | 1.1 | observation-date-unreported |
| 2306 | 1.19 | observation-date-unreported |
| 2622 | 1.31 | observation-date-unreported |
| 3139 | 1.35 | observation-date-unreported |
| 4202 | 1.37 | observation-date-unreported |
| 4313 | 1.8 | 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 | 35/3-1 | 35/3-2 | 35/3-7 S | 35/3-3 | 35/3-4 |
|---|---|---|---|---|---|
| NORDLAND GP | 330 | 297 | 282 | 277 | 283 |
| HORDALAND GP | 743 | 975 | 655 | 575 | 575 |
| ROGALAND GP | 1350 | 1332 | 1232 | — | 1162 |
| SHETLAND GP | 1580 | 1520 | 1520 | — | 1470 |
| CROMER KNOLL GP | 3725 | 3447 | 3305 | — | 3345 |
| VIKING GP | 4145 | — | 4029 | — | 3667 |
| DUNLIN GP | 4435 | 3819 | — | — | 3800 |
| BASEMENT | — | 4167 | — | — | 4069 |
| STATFJORD GP | — | 4143 | — | — | — |
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 | 117.59 km | 60.30 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P038350 | 123.77 km | 28.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P064868 | 139.39 km | 98.00 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.