15/12-8 A

Exploration · Appraisal · P&A · Gas/condensate · Den norske stats oljeselskap a.s · PL 038

The lithostratigraphic units 15/12-8 A 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	—	110	1,207
Utsira Fm	Formation	Nordland Gp	1,082	1,207
Hordaland Gp	Group	—	1,207	2,251
Rogaland Gp	Group	—	2,251	2,464
Balder Fm	Formation	Rogaland Gp	2,251	2,268
Sele Fm	Formation	Rogaland Gp	2,268	2,333
Lista Fm	Formation	Rogaland Gp	2,333	2,441
Våle Fm	Formation	Rogaland Gp	2,441	2,464
Shetland Gp	Group	—	2,464	2,768
Ekofisk Fm	Formation	Shetland Gp	2,464	2,496
Tor Fm	Formation	Shetland Gp	2,496	2,626
Hod Fm	Formation	Shetland Gp	2,626	2,736
Blodøks Fm	Formation	Shetland Gp	2,736	2,768
Cromer Knoll Gp	Group	—	2,768	2,827
Rødby Fm	Formation	Cromer Knoll Gp	2,768	2,797
Sola Fm	Formation	Cromer Knoll Gp	2,797	2,827
Viking Gp	Group	—	2,827	2,838
Draupne Fm	Formation	Viking Gp	2,827	2,838
Vestland Gp	Group	—	2,838	2,856
No Group Defined	Group	—	2,856	2,940
Skagerrak Fm	Formation	Hegre Gp	2,856	2,940

Core cut in each unit

METRES CORED · AS THE DIRECTORATE FILES IT

The cores themselves, with their intervals →

Biostratigraphy reports and logs behind the picks

Completion report and logpdf · 21.6 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/1835, documented in the API reference.