NORWAY · WELLBORES · NPDID 1978

15/12-9 S

Exploration · Appraisal · Re-class to dev · Oil · Den norske stats oljeselskap a.s · Varg · PL 038

The lithostratigraphic units 15/12-9 S 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	—	107	1,400
Utsira Fm	Formation	Nordland Gp	1,083	1,400
Hordaland Gp	Group	—	1,400	2,930
Rogaland Gp	Group	—	2,930	3,091
Balder Fm	Formation	Rogaland Gp	2,930	2,945
Sele Fm	Formation	Rogaland Gp	2,945	3,005
Lista Fm	Formation	Rogaland Gp	3,005	3,082
Våle Fm	Formation	Rogaland Gp	3,082	3,091
Shetland Gp	Group	—	3,091	3,295
Tor Fm	Formation	Shetland Gp	3,091	3,187
Hod Fm	Formation	Shetland Gp	3,187	3,260
Blodøks Fm	Formation	Shetland Gp	3,260	3,295
Cromer Knoll Gp	Group	—	3,295	3,304
Viking Gp	Group	—	3,304	3,385
Draupne Fm	Formation	Viking Gp	3,304	3,385
Vestland Gp	Group	—	3,385	3,688
Hugin Fm	Formation	Vestland Gp	3,385	3,620
Sleipner Fm	Formation	Vestland Gp	3,620	3,688
Hegre Gp	Group	—	3,688	3,848
Skagerrak Fm	Formation	Hegre Gp	3,688	3,848

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

WDSS completion logpdf · 202 KB
Completion logpdf · 1.9 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/1978, documented in the API reference.