NORWAY · WELLBORES · NPDID 190
25/1-1
Exploration · Wildcat · P&A · Oil/gas · Elf Petroleum Norge AS · Frigg · PL 024
The lithostratigraphic units 25/1-1 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 | — | 125 | 731 |
| Hordaland Gp | Group | — | 731 | 2,115 |
| Frigg Fm | Formation | Hordaland Gp | 1,836 | 2,115 |
| Rogaland Gp | Group | — | 2,115 | 2,711 |
| Balder Fm | Formation | Rogaland Gp | 2,115 | 2,145 |
| Intra Balder Fm Ss | Formation | Rogaland Gp | 2,145 | 2,195 |
| Hermod Fm | Formation | Rogaland Gp | 2,195 | 2,218 |
| Sele Fm | Formation | Rogaland Gp | 2,218 | 2,227.5 |
| Hermod Fm | Formation | Rogaland Gp | 2,227.5 | 2,245 |
| Heimdal Fm | Formation | Rogaland Gp | 2,245 | 2,388.5 |
| Lista Fm | Formation | Rogaland Gp | 2,388.5 | 2,711 |
| Shetland Gp | Group | — | 2,711 | 3,995 |
| Jorsalfare Fm | Formation | Shetland Gp | 2,711 | 2,997 |
| Kyrre Fm | Formation | Shetland Gp | 2,997 | 3,582 |
| Tryggvason Fm | Formation | Shetland Gp | 3,582 | 3,790 |
| Blodøks Fm | Formation | Shetland Gp | 3,790 | 3,807 |
| Svarte Fm | Formation | Shetland Gp | 3,807 | 3,995 |
| Cromer Knoll Gp | Group | — | 3,995 | 4,203 |
| Rødby Fm | Formation | Cromer Knoll Gp | 3,995 | 4,065 |
| Sola Fm | Formation | Cromer Knoll Gp | 4,065 | 4,135 |
| Åsgard Fm | Formation | Cromer Knoll Gp | 4,135 | 4,203 |
| Viking Gp | Group | — | 4,203 | 4,560 |
| Draupne Fm | Formation | Viking Gp | 4,203 | 4,280 |
| Heather Fm | Formation | Viking Gp | 4,280 | 4,560 |
| Vestland Gp | Group | — | 4,560 | 4,570 |
| Hugin Fm | Formation | Vestland Gp | 4,560 | 4,570 |
Core cut in each unit
METRES CORED · AS THE DIRECTORATE FILES IT
- Shetland Gp21.6
- Jorsalfare Fm21.1
- Hordaland Gp19.5
- Frigg Fm19.5
- Rogaland Gp9
- Lista Fm9
- Kyrre Fm0.5
Biostratigraphy reports and logs behind the picks
- Completion Logpdf · 2.4 MB
- Micro paleontology reportpdf · 4.7 MB
- Paleontology reportpdf · 3.4 MB
- Well log Studypdf · 2.8 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/190, documented in the API reference.