35/11-18
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
- 35/11-18
- Borehole / source record ID
- 7771
- Sector
- Oil and gas
- Derived purpose group
- Exploration
- Operator in source snapshot
- Wintershall Norge AS
- Recorded spud date
- 2015-08-19
- Recorded completion date
- 2015-09-27
- Latitude / longitude (WGS84)
- 61.156291 / 3.342191
- Source-reported measurements
- 3759 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
- BORGLAND DOLPHIN
Company roles reported by source
- Drilling operatorWintershall Norge ASOpen source record ↗
| Source-reported measurements | Value | Reference |
|---|---|---|
| wlbTotalDepth | 3,759.00 m | RKB |
| wlbFinalVerticalDepth | 3,740.00 m | RKB |
| wlbWaterDepth | 366.00 m | Not reported / not verified |
| wlbBottomHoleTemperature | 145.00 °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 |
|---|---|---|---|
| 35/11-18 A | 0.00 km | 4,020 m | Norwegian Offshore Directorate — Wellbores |
| 35/10-9 | 2.08 km | 1,824 m | Norwegian Offshore Directorate — Wellbores |
| 35/10-11 S | 2.14 km | 1,853 m | Norwegian Offshore Directorate — Wellbores |
| 35/10-11 A | 2.14 km | 1,690 m | Norwegian Offshore Directorate — Wellbores |
| 35/10-4 B | 3.30 km | Not reported / not verified m | Norwegian Offshore Directorate — Wellbores |
| 35/10-4 S | 3.30 km | 4,010 m | Norwegian Offshore Directorate — Wellbores |
| 35/10-4 A | 3.30 km | 3,946 m | Norwegian Offshore Directorate — Wellbores |
| 35/10-13 S | 3.63 km | 1,862 m | Norwegian Offshore Directorate — Wellbores |
| 35/11-12 | 3.71 km | 3,378 m | Norwegian Offshore Directorate — Wellbores |
| 35/10-12 S | 3.95 km | 3,830 m | Norwegian Offshore Directorate — Wellbores |
| 35/11-28 S | 4.31 km | 3,333 m | Norwegian Offshore Directorate — Wellbores |
| 35/11-R-14 H | 5.56 km | 3,751 m | Norwegian Offshore Directorate — Wellbores |
Digital well log
SODIR formation tops, drilling-mud samples and well tests on one measured-depth section.
- Total depth
- 3759
- True vertical depth (RKB)
- 3740
- Water depth
- 366
- Bottom-hole temperature
- 145
| Group | Formation | Depth (m MD, RKB) |
|---|---|---|
| GROUP | NORDLAND GP | 397 / 948 |
| FORMATION | UNDIFFERENTIATED | 397 / 806 |
| FORMATION | UTSIRA FM | 806 / 948 |
| GROUP | HORDALAND GP | 948 / 1,711 |
| FORMATION | UNDIFFERENTIATED | 948 / 1,711 |
| GROUP | ROGALAND GP | 1,711 / 2,019 |
| FORMATION | BALDER FM | 1,711 / 1,797 |
| FORMATION | SELE FM | 1,797 / 1,827 |
| FORMATION | LISTA FM | 1,827 / 1,994 |
| FORMATION | VÅLE FM | 1,994 / 2,019 |
| GROUP | SHETLAND GP | 2,019 / 2,918 |
| FORMATION | JORSALFARE FM | 2,019 / 2,168 |
| FORMATION | KYRRE FM | 2,168 / 2,885 |
| FORMATION | TRYGGVASON FM | 2,885 / 2,918 |
| GROUP | CROMER KNOLL GP | 2,918 / 3,037 |
| FORMATION | RØDBY FM | 2,918 / 2,951 |
| FORMATION | SOLA FM | 2,951 / 2,962 |
| FORMATION | ÅSGARD FM | 2,962 / 3,037 |
| GROUP | VIKING GP | 3,037 / 3,492 |
| FORMATION | DRAUPNE FM | 3,037 / 3,098 |
| FORMATION | HEATHER FM | 3,098 / 3,206 |
| FORMATION | INTRA HEATHER FM SS | 3,206 / 3,248 |
| FORMATION | HEATHER FM | 3,248 / 3,492 |
| GROUP | BRENT GP | 3,492 / 3,695 |
| FORMATION | TARBERT FM | 3,492 / 3,600 |
| FORMATION | ETIVE FM | 3,600 / 3,617 |
| FORMATION | RANNOCH FM | 3,617 / 3,657 |
| FORMATION | OSEBERG FM | 3,657 / 3,695 |
| GROUP | DUNLIN GP | 3,695 / 3,759 |
| FORMATION | DRAKE FM | 3,695 / 3,711 |
| FORMATION | COOK FM | 3,711 / 3,759 |
| Depth (m MD, RKB) | Mud density (g/cm³) | Quality flags |
|---|---|---|
| 397 | 1.39 | observation-date-unreported, zero-meaning-unresolved |
| 397 | 1.64 | observation-date-unreported, zero-meaning-unresolved |
| 935 | 1.39 | observation-date-unreported, zero-meaning-unresolved |
| 1100 | 1.29 | observation-date-unreported, zero-meaning-unresolved |
| 1100 | 1.39 | observation-date-unreported, zero-meaning-unresolved |
| 1300 | 1.29 | observation-date-unreported, zero-meaning-unresolved |
| 1742 | 1.29 | observation-date-unreported, zero-meaning-unresolved |
| 1742 | 1.29 | observation-date-unreported, zero-meaning-unresolved |
| 1831 | 1.29 | observation-date-unreported, zero-meaning-unresolved |
| 1831 | 1.44 | observation-date-unreported, zero-meaning-unresolved |
| 2100 | 1.29 | observation-date-unreported, zero-meaning-unresolved |
| 3019 | 1.33 | observation-date-unreported, zero-meaning-unresolved |
| 3370 | 1.44 | observation-date-unreported, zero-meaning-unresolved |
| 3373 | 1.59 | observation-date-unreported, zero-meaning-unresolved |
| 3552 | 1.59 | observation-date-unreported, zero-meaning-unresolved |
| 3759 | 1.59 | 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 | 35/11-18 | 35/11-18 A | 35/10-9 | 35/10-11 S | 35/10-11 A |
|---|---|---|---|---|---|
| NORDLAND GP | 397 | 397 | 398 | 349 | 349 |
| HORDALAND GP | 948 | 948 | 921 | 925 | 925 |
| ROGALAND GP | 1711 | 1711 | 1709 | 1751 | — |
| SHETLAND GP | 2019 | 2020 | — | — | — |
| CROMER KNOLL GP | 2917.5 | 2983 | — | — | — |
| VIKING GP | 3037 | 3088 | — | — | — |
| BRENT GP | 3491.5 | 3540 | — | — | — |
| DUNLIN GP | 3695 | 3749.5 | — | — | — |
| STATFJORD GP | — | 3968 | — | — | — |
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 | 137.10 km | 60.30 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P055259 | 139.01 km | 50.00 mW/m2 | {"qualityScores":["U3.Mx.-------"]} |
| R24-P038356 | 148.75 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.