7/1-1
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
- 7/1-1
- Borehole / source record ID
- 192
- Sector
- Oil and gas
- Derived purpose group
- Exploration
- Operator in source snapshot
- Amoco Norway Oil Company
- Recorded spud date
- 1971-07-03
- Recorded completion date
- 1971-08-05
- Latitude / longitude (WGS84)
- 57.797147 / 2.163965
- Source-reported measurements
- 2808 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
- MÆRSK EXPLORER
Company roles reported by source
- Drilling operatorAmoco Norway Oil CompanyOpen source record ↗
| Source-reported measurements | Value | Reference |
|---|---|---|
| wlbTotalDepth | 2,808.00 m | RKB |
| wlbWaterDepth | 82.00 m | Not reported / not verified |
| wlbBottomHoleTemperature | 93.00 °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 |
|---|---|---|---|
| 7/4-1 | 7.01 km | 3,133 m | Norwegian Offshore Directorate — Wellbores |
| 22/10b- I (Lifjellet) | 10.32 km | 180 m | NSTA — UK offshore wellbore top holes |
| 22/10b- I (Lifjellet) | 10.35 km | 3,288 m | NSTA — UK offshore wellbore top holes |
| 7/4-3 | 10.62 km | 3,000 m | Norwegian Offshore Directorate — Wellbores |
| 7/1-3 | 10.72 km | 166 m | Norwegian Offshore Directorate — Wellbores |
| 7/1-4 S | 10.75 km | 2,516 m | Norwegian Offshore Directorate — Wellbores |
| 22/10- 1 | 12.63 km | 3,652 m | NSTA — UK offshore wellbore top holes |
| 23/06- 1 | 15.23 km | 2,743 m | NSTA — UK offshore wellbore top holes |
| 7/1-2 S | 16.02 km | 3,175 m | Norwegian Offshore Directorate — Wellbores |
| 6/3-2 | 16.11 km | 4,091 m | Norwegian Offshore Directorate — Wellbores |
| 22/05a- 6 | 17.22 km | 3,202 m | NSTA — UK offshore wellbore top holes |
| 22/05a- 13 | 18.05 km | 3,654 m | NSTA — UK offshore wellbore top holes |
Digital well log
SODIR formation tops, drilling-mud samples and well tests on one measured-depth section.
- Total depth
- 2808
- True vertical depth (RKB)
- —
- Water depth
- 82
- Bottom-hole temperature
- 93
| Group | Formation | Depth (m MD, RKB) |
|---|---|---|
| GROUP | NORDLAND GP | 116 / 1,088 |
| GROUP | HORDALAND GP | 1,088 / 2,085 |
| GROUP | ROGALAND GP | 2,085 / 2,224 |
| FORMATION | BALDER FM | 2,085 / 2,098 |
| FORMATION | SELE FM | 2,098 / 2,109 |
| FORMATION | LISTA FM | 2,109 / 2,224 |
| GROUP | SHETLAND GP | 2,224 / 2,634 |
| FORMATION | TOR FM | 2,224 / 2,390 |
| FORMATION | HOD FM | 2,390 / 2,634 |
| GROUP | CROMER KNOLL GP | 2,634 / 2,661 |
| FORMATION | RØDBY FM | 2,634 / 2,661 |
| GROUP | NO GROUP DEFINED | 2,661 / 2,808 |
| FORMATION | SKAGERRAK FM | 2,661 / 2,808 |
| Depth (m MD, RKB) | Mud density (g/cm³) | Quality flags |
|---|---|---|
| 137 | 1.13 | observation-date-unreported, zero-meaning-unresolved |
| 381 | 1.17 | observation-date-unreported, zero-meaning-unresolved |
| 856 | 1.29 | observation-date-unreported, zero-meaning-unresolved |
| 1409 | 1.46 | observation-date-unreported, zero-meaning-unresolved |
| 1600 | 1.46 | observation-date-unreported, zero-meaning-unresolved |
| 2451 | 1.5 | observation-date-unreported, zero-meaning-unresolved |
| 2807 | 1.48 | 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 | 7/1-1 | 7/4-1 | 7/4-3 | 7/1-4 S | 7/1-2 S |
|---|---|---|---|---|---|
| NORDLAND GP | 116 | 106 | 125.8 | 106 | 130 |
| HORDALAND GP | 1088 | 1088 | 1098 | 1034 | 1280 |
| ROGALAND GP | 2085 | 2180 | 2122.5 | 2068 | 2212 |
| SHETLAND GP | 2224 | 2365.5 | 2334 | — | 2462 |
| CROMER KNOLL GP | 2634 | 2840 | 2691.5 | — | 2806 |
| NO GROUP DEFINED | 2661 | — | — | — | — |
| HEGRE GP | — | — | 2733 | — | — |
| TYNE GP | — | 2970 | — | — | 2848 |
| VESTLAND GP | — | 3065 | — | — | 2945 |
| ZECHSTEIN GP | — | 3083 | — | — | — |
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-P003221 | 12.53 km | 74.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P031366 | 35.20 km | 66.50 mW/m2 | {"qualityScores":["U1.M3.SXXP-X-"]} |
| R24-P003235 | 58.91 km | 61.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P003214 | 62.37 km | 50.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P003225 | 63.63 km | 64.00 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.