35/12-6 S

Exploration · Wildcat · P&A · Oil · Wellesley Petroleum AS · PL 925

The lithostratigraphic units 35/12-6 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	—	379	579
Utsira Fm	Formation	Nordland Gp	563	579
Hordaland Gp	Group	—	579	950
Frigg Fm	Formation	Hordaland Gp	895	950
Rogaland Gp	Group	—	950	1,649
Balder Fm	Formation	Rogaland Gp	950	1,011
Sele Fm	Formation	Rogaland Gp	1,011	1,054
Lista Fm	Formation	Rogaland Gp	1,054	1,198
No Formal Name	Formation	—	1,198	1,325
Lista Fm	Formation	Rogaland Gp	1,325	1,588
Våle Fm	Formation	Rogaland Gp	1,588	1,649
Shetland Gp	Group	—	1,649	2,719
Jorsalfare Fm	Formation	Shetland Gp	1,649	2,483.5
Tryggvason Fm	Formation	Shetland Gp	2,483.5	2,607
Blodøks Fm	Formation	Shetland Gp	2,607	2,617.4
Svarte Fm	Formation	Shetland Gp	2,617.4	2,719
Cromer Knoll Gp	Group	—	2,719	2,903.2
Sola Fm	Formation	Cromer Knoll Gp	2,719	2,762
Åsgard Fm	Formation	Cromer Knoll Gp	2,762	2,903.2
Viking Gp	Group	—	2,903.2	3,370
Draupne Fm	Formation	Viking Gp	2,903.2	2,918.2
Heather Fm	Formation	Viking Gp	2,918.2	2,997
Fensfjord Fm	Formation	Viking Gp	2,997	3,036.8
Heather Fm	Formation	Viking Gp	3,036.8	3,370

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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