NORWAY · WELLBORES · NPDID 427
34/10-4
Exploration · Appraisal · P&A · Oil · Den norske stats oljeselskap a.s · Gullfaks · PL 050
34/10-4 was cored 6 times, 83.6 m in all between 1,826 and 2,356 m.
- 6
- cores
- 83.6
- metres cored in all
- 32
- photographs of 6 cores
- 13
- thin sections inside the cores
- 2
- tests and fluid samples across the cores
SODIR FACTPAGES · PLACED BY DEPTH IN THIS WELLBORE
Core log
Core by core
| Core | Top | Base | Length | In | Photos | Thin sections | Slides from core | Tests | Sample available |
|---|---|---|---|---|---|---|---|---|---|
| Core 1 → | 1,826 m | 1,844.7 m | 18.7 | Rannoch Fm | 4 | — | — | Yes | |
| Core 2 → | 1,845 m | 1,852.4 m | 7.4 | Rannoch Fm | 1 | — | — | Yes | |
| Core 3 → | 1,857 m | 1,873.5 m | 16.5 | Rannoch Fm | 2 | — | — | Yes | |
| Core 4 → | 1,873.5 m | 1,891 m | 17.6 | Rannoch Fm | 4 | — | 2 | Yes | |
| Core 5 → | 1,891 m | 1,909 m | 18 | Rannoch Fm, Broom Fm | 2 | — | — | Yes | |
| Core 6 → | 2,350.5 m | 2,356 m | 5.5 | Nansen Fm | — | — | — | Yes |
Core and petrography reports on file for the well
- Evaluation of special core analysis datapdf · 6.9 MB
- Final report well core 1 6pdf · 1.1 MB
- Petrography and diagenesis of the brent sandstonespdf · 9.7 MB
- Quality control of routine core analysispdf · 263 KB
- Special core analysispdf · 1.6 MB
- Special core analysis studypdf · 4 MB
- Special core descriptionpdf · 1.1 MB
Seeing the cores themselves
The cores are held by the Norwegian Offshore Directorate in its Geobank, which has rooms for viewing and sampling by booking.
About this data
Norwegian Offshore Directorate (Sodir) FactPages, mirrored nightly and used under the Norwegian Licence for Open Government Data (NLOD). The Directorate files each core as an interval and nothing against it. The log places everything else on file for the wellbore inside the core whose interval contains its depth: photographs by the interval in their title, thin sections and slides by their depth, tests by overlap, formations by this wellbore's own tops. Core depths are driller's depths, so a mark at the very edge of a core can belong to its neighbor. Only slides made from core are shown; slides from cuttings at the same depths are on the Samples tab.
Developers: this page as JSON is GET /v1/data/norway/wells/427/cores, documented in the API reference.