25/5-7

Exploration · Wildcat · P&A · Gas/condensate · Total E&P Norge AS · Atla · PL 102 C

The lithostratigraphic units 25/5-7 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	—	141	963.5
Utsira Fm	Formation	Nordland Gp	483	526
No Formal Name	Formation	—	526	963.5
Hordaland Gp	Group	—	963.5	1,407
Grid Fm	Formation	Hordaland Gp	1,242.5	1,314
Grid Fm	Formation	Hordaland Gp	1,314	1,407
Hordaland Gp	Group	—	1,407	2,135
Rogaland Gp	Group	—	2,135	2,489
Balder Fm	Formation	Rogaland Gp	2,135	2,155
Sele Fm	Formation	Rogaland Gp	2,155	2,188.5
Lista Fm	Formation	Rogaland Gp	2,188.5	2,333
Våle Fm	Formation	Rogaland Gp	2,333	2,390.5
Ty Fm	Formation	Rogaland Gp	2,390.5	2,489
Shetland Gp	Group	—	2,489	2,646.5
Viking Gp	Group	—	2,646.5	2,684.5
Draupne Fm	Formation	Viking Gp	2,646.5	2,677
Heather Fm	Formation	Viking Gp	2,677	2,684.5
Brent Gp	Group	—	2,684.5	2,712
Dunlin Gp	Group	—	2,712	2,994.5
Hegre Gp	Group	—	2,994.5	3,045

Core cut in each unit

METRES CORED · AS THE DIRECTORATE FILES IT

Dunlin Gp32.2
Brent Gp22

The cores themselves, with their intervals →

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/6423, documented in the API reference.