9/4-1
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
- 9/4-1
- Borehole / source record ID
- 150
- Sector
- Oil and gas
- Derived purpose group
- Exploration
- Operator in source snapshot
- Conoco Norway Inc.
- Recorded spud date
- 1968-03-31
- Recorded completion date
- 1968-05-19
- Latitude / longitude (WGS84)
- 57.583273 / 4.018746
- Source-reported measurements
- 2963 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
- ENDEAVOUR
Company roles reported by source
- Drilling operatorConoco Norway Inc.Open source record ↗
| Source-reported measurements | Value | Reference |
|---|---|---|
| wlbTotalDepth | 2,963.00 m | RKB |
| wlbWaterDepth | 68.00 m | Not reported / not verified |
| wlbBottomHoleTemperature | 75.00 °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 |
|---|---|---|---|
| 9/4-2 | 11.48 km | 3,025 m | Norwegian Offshore Directorate — Wellbores |
| 9/4-4 | 17.68 km | 2,902 m | Norwegian Offshore Directorate — Wellbores |
| 9/4-3 | 17.96 km | 2,682 m | Norwegian Offshore Directorate — Wellbores |
| 9/4-U-2 | 18.03 km | 103 m | Norwegian Offshore Directorate — Wellbores |
| 9/4-U-1 | 18.03 km | 84 m | Norwegian Offshore Directorate — Wellbores |
| 9/4-U-3 | 18.03 km | 155 m | Norwegian Offshore Directorate — Wellbores |
| 9/4-U-4 | 18.09 km | 110 m | Norwegian Offshore Directorate — Wellbores |
| 9/4-5 | 18.10 km | 5,881 m | Norwegian Offshore Directorate — Wellbores |
| 9/4-U-5 | 18.19 km | 112 m | Norwegian Offshore Directorate — Wellbores |
| 8/9-1 | 18.84 km | 2,376 m | Norwegian Offshore Directorate — Wellbores |
| 8/5-1 | 26.34 km | 2,405 m | Norwegian Offshore Directorate — Wellbores |
| 9/2-9 S | 27.51 km | 4,367 m | Norwegian Offshore Directorate — Wellbores |
Digital well log
SODIR formation tops, drilling-mud samples and well tests on one measured-depth section.
- Total depth
- 2963
- True vertical depth (RKB)
- —
- Water depth
- 68
- Bottom-hole temperature
- 75
| Group | Formation | Depth (m MD, RKB) |
|---|---|---|
| GROUP | NORDLAND GP | 97 / 518 |
| GROUP | HORDALAND GP | 518 / 1,127 |
| GROUP | ROGALAND GP | 1,127 / 1,336 |
| FORMATION | BALDER FM | 1,127 / 1,154 |
| FORMATION | SELE FM | 1,154 / 1,174 |
| FORMATION | FISKEBANK FM | 1,174 / 1,230 |
| FORMATION | LISTA FM | 1,230 / 1,269 |
| FORMATION | VÅLE FM | 1,269 / 1,336 |
| GROUP | SHETLAND GP | 1,336 / 1,811 |
| FORMATION | EKOFISK FM | 1,336 / 1,365 |
| FORMATION | TOR FM | 1,365 / 1,690 |
| FORMATION | HOD FM | 1,690 / 1,804 |
| FORMATION | BLODØKS FM | 1,804 / 1,811 |
| GROUP | CROMER KNOLL GP | 1,811 / 1,985 |
| FORMATION | RØDBY FM | 1,811 / 1,822 |
| FORMATION | SOLA FM | 1,822 / 1,847 |
| FORMATION | ÅSGARD FM | 1,847 / 1,985 |
| GROUP | BOKNFJORD GP | 1,985 / 2,288 |
| FORMATION | FLEKKEFJORD FM | 1,985 / 2,047 |
| FORMATION | SAUDA FM | 2,047 / 2,200 |
| FORMATION | TAU FM | 2,200 / 2,251 |
| FORMATION | EGERSUND FM | 2,251 / 2,288 |
| GROUP | VESTLAND GP | 2,288 / 2,329 |
| FORMATION | SANDNES FM | 2,288 / 2,319 |
| FORMATION | BRYNE FM | 2,319 / 2,329 |
| GROUP | NO GROUP DEFINED | 2,329 / 2,939 |
| FORMATION | SKAGERRAK FM | 2,329 / 2,590 |
| FORMATION | SMITH BANK FM | 2,590 / 2,963 |
| GROUP | ZECHSTEIN GP | 2,939 / 2,963 |
| Depth (m MD, RKB) | Mud density (g/cm³) | Quality flags |
|---|---|---|
| 1106 | 1.02 | observation-date-unreported, zero-meaning-unresolved |
| 2252 | 1.23 | observation-date-unreported, zero-meaning-unresolved |
| 2963 | 1.25 | 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 | 9/4-1 | 9/4-2 | 9/4-4 | 9/4-3 | 9/4-5 |
|---|---|---|---|---|---|
| NORDLAND GP | 97 | 99 | 103 | 100 | 121 |
| HORDALAND GP | 518 | 503 | 550 | 520 | 607 |
| ROGALAND GP | 1127 | 1140.5 | 1065 | 1092 | 1076.5 |
| SHETLAND GP | 1336 | 1323 | 1260 | 1305 | 1261 |
| CROMER KNOLL GP | 1811 | 1952 | 1853 | 1967 | 2006 |
| BOKNFJORD GP | 1985 | 2155 | 2310 | 2200 | 2300 |
| VESTLAND GP | 2288 | 2490 | 2718 | 2490 | 2703 |
| NO GROUP DEFINED | 2329 | 2632.5 | 2845 | 2613 | 2835.5 |
| ZECHSTEIN GP | 2939 | — | — | — | 5224 |
| ROTLIEGEND GP | — | — | — | — | 5278.5 |
| UNDEFINED GP | — | — | — | — | 5838 |
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-P031366 | 80.98 km | 66.50 mW/m2 | {"qualityScores":["U1.M3.SXXP-X-"]} |
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.