25/10-12 S

Exploration · Wildcat · P&A · Dry · Lundin Norway AS · PL 625

The lithostratigraphic units 25/10-12 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	—	146	856.5
Undifferentiated	Formation	—	146	709
Utsira Fm	Formation	Nordland Gp	709	789.5
Undifferentiated	Formation	—	789.5	856.5
Hordaland Gp	Group	—	856.5	1,884.5
Undifferentiated	Formation	—	856.5	861.5
Skade Fm	Formation	Hordaland Gp	861.5	1,012
No Formal Name	Formation	—	1,012	1,122
Undifferentiated	Formation	—	1,122	1,409.5
No Formal Name	Formation	—	1,409.5	1,549
No Formal Name	Formation	—	1,549	1,597
Grid Fm	Formation	Hordaland Gp	1,597	1,612
No Formal Name	Formation	—	1,612	1,884.5
Rogaland Gp	Group	—	1,884.5	2,081
Balder Fm	Formation	Rogaland Gp	1,884.5	1,933.5
Sele Fm	Formation	Rogaland Gp	1,933.5	1,942
Lista Fm	Formation	Rogaland Gp	1,942	1,985.5
Heimdal Fm	Formation	Rogaland Gp	1,985.5	2,041.5
Lista Fm	Formation	Rogaland Gp	2,041.5	2,077.5
Våle Fm	Formation	Rogaland Gp	2,077.5	2,081
Shetland Gp	Group	—	2,081	2,106.5
Ekofisk Fm	Formation	Shetland Gp	2,081	2,086
Hod Fm	Formation	Shetland Gp	2,086	2,106.5
Cromer Knoll Gp	Group	—	2,106.5	2,114
Åsgard Fm	Formation	Cromer Knoll Gp	2,106.5	2,114
Viking Gp	Group	—	2,114	2,153
Draupne Fm	Formation	Viking Gp	2,114	2,126
Heather Fm	Formation	Viking Gp	2,126	2,153
Vestland Gp	Group	—	2,153	2,193.5
Hugin Fm	Formation	Vestland Gp	2,153	2,174
No Formal Name	Formation	—	2,174	2,193.5
Dunlin Gp	Group	—	2,193.5	2,241
Amundsen Fm	Formation	Dunlin Gp	2,193.5	2,241
Statfjord Gp	Group	—	2,241	2,439
Nansen Fm	Formation	Statfjord Gp	2,241	2,248.5
Eiriksson Fm	Formation	Statfjord Gp	2,248.5	2,324
No Formal Name	Formation	—	2,324	2,439
Hegre Gp	Group	—	2,439	2,597
Skagerrak Fm	Formation	Hegre Gp	2,439	2,540
Smith Bank Fm	Formation	Hegre Gp	2,540	2,597

Core cut in each unit

METRES CORED · AS THE DIRECTORATE FILES IT

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.

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