NORWAY · WELLBORES · NPDID 424
34/10-1
Exploration · Wildcat · P&A · Oil · Den norske stats oljeselskap a.s · Gullfaks · PL 050
The lithostratigraphic units 34/10-1 drilled through, shallowest first, with the depth each was met and where it ended. Groups are in bold; the formations within them are indented.
Formation tops
LITHOSTRATIGRAPHY · METRES ALONG THE WELLBORE
| Unit | Level | Part of | Top, m | Base, m |
|---|---|---|---|---|
| Nordland Gp | Group | — | 163 | 946 |
| Utsira Fm | Formation | Nordland Gp | 936 | 946 |
| Hordaland Gp | Group | — | 946 | 1,513 |
| Rogaland Gp | Group | — | 1,513 | 1,678 |
| Balder Fm | Formation | Rogaland Gp | 1,513 | 1,582 |
| Lista Fm | Formation | Rogaland Gp | 1,582 | 1,678 |
| Shetland Gp | Group | — | 1,678 | 1,783 |
| Jorsalfare Fm | Formation | Shetland Gp | 1,678 | 1,718 |
| Kyrre Fm | Formation | Shetland Gp | 1,718 | 1,783 |
| Brent Gp | Group | — | 1,783 | 1,946 |
| Tarbert Fm | Formation | Brent Gp | 1,783 | 1,797 |
| Ness Fm | Formation | Brent Gp | 1,797 | 1,833 |
| Etive Fm | Formation | Brent Gp | 1,833 | 1,871 |
| Rannoch Fm | Formation | Brent Gp | 1,871 | 1,935 |
| Broom Fm | Formation | Brent Gp | 1,935 | 1,946 |
| Dunlin Gp | Group | — | 1,946 | 2,268 |
| Drake Fm | Formation | Dunlin Gp | 1,946 | 2,023 |
| Cook Fm | Formation | Dunlin Gp | 2,023 | 2,081 |
| Burton Fm | Formation | Dunlin Gp | 2,081 | 2,120 |
| Amundsen Fm | Formation | Dunlin Gp | 2,120 | 2,268 |
| Statfjord Gp | Group | — | 2,268 | 2,367 |
| Nansen Fm | Formation | Statfjord Gp | 2,268 | 2,329 |
| Raude Fm | Formation | Statfjord Gp | 2,329 | 2,367 |
| Hegre Gp | Group | — | 2,367 | 2,460 |
| Lunde Fm | Formation | Hegre Gp | 2,367 | 2,460 |
Core cut in each unit
METRES CORED · AS THE DIRECTORATE FILES IT
- Brent Gp135.7
- Rannoch Fm57.8
- Etive Fm34.7
- Ness Fm27.1
- Dunlin Gp17.1
- Amundsen Fm12
- Broom Fm11
- Tarbert Fm5.2
- Drake Fm5.1
- Shetland Gp1
- Kyrre Fm1
Biostratigraphy reports and logs behind the picks
- palynostratigraphic study of 11 samplespdf · 840 KB
- Biostratigraphypdf · 3.4 MB
- Biostratigraphy of interval 210m-2462mpdf · 7.1 MB
About this data
Norwegian Offshore Directorate (Sodir) FactPages, mirrored nightly and used under the Norwegian Licence for Open Government Data (NLOD). Tops are the Directorate's lithostratigraphy for the wellbore, in metres along the wellbore from the kelly bushing. A unit filed as No Formal Name or No Group Defined is the Directorate's placeholder where nothing is named.
Developers: this page as JSON is GET /v1/data/norway/wells/424, documented in the API reference.