30/10-5

Exploration · Appraisal · P&A · Oil/gas · Esso Exploration and Production Norway A/S · Frigg · PL 030

The lithostratigraphic units 30/10-5 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	—	129	658
Utsira Fm	Formation	Nordland Gp	453	658
Hordaland Gp	Group	—	658	2,075
Skade Fm	Formation	Hordaland Gp	658	743
No Formal Name	Formation	—	743	1,965
Frigg Fm	Formation	Hordaland Gp	1,965	2,075
Rogaland Gp	Group	—	2,075	2,641
Balder Fm	Formation	Rogaland Gp	2,075	2,100
Intra Balder Fm Ss	Formation	Rogaland Gp	2,100	2,150
Balder Fm	Formation	Rogaland Gp	2,150	2,182
Sele Fm	Formation	Rogaland Gp	2,182	2,214
Hermod Fm	Formation	Rogaland Gp	2,214	2,262
Sele Fm	Formation	Rogaland Gp	2,262	2,310
Hermod Fm	Formation	Rogaland Gp	2,310	2,371
Sele Fm	Formation	Rogaland Gp	2,371	2,447
Lista Fm	Formation	Rogaland Gp	2,447	2,625
Våle Fm	Formation	Rogaland Gp	2,625	2,641
Shetland Gp	Group	—	2,641	3,972
Ekofisk Fm	Formation	Shetland Gp	2,641	2,683
Jorsalfare Fm	Formation	Shetland Gp	2,683	2,829
Kyrre Fm	Formation	Shetland Gp	2,829	3,630
Tryggvason Fm	Formation	Shetland Gp	3,630	3,782
Blodøks Fm	Formation	Shetland Gp	3,782	3,805
Svarte Fm	Formation	Shetland Gp	3,805	3,972
Cromer Knoll Gp	Group	—	3,972	4,162
Rødby Fm	Formation	Cromer Knoll Gp	3,972	4,046
Sola Fm	Formation	Cromer Knoll Gp	4,046	4,121
Åsgard Fm	Formation	Cromer Knoll Gp	4,121	4,162
Viking Gp	Group	—	4,162	4,583
Draupne Fm	Formation	Viking Gp	4,162	4,187
Heather Fm	Formation	Viking Gp	4,187	4,583
Brent Gp	Group	—	4,583	4,860
Dunlin Gp	Group	—	4,860	5,049
Drake Fm	Formation	Dunlin Gp	4,860	4,967
Cook Fm	Formation	Dunlin Gp	4,967	5,010
Amundsen Fm	Formation	Dunlin Gp	5,010	5,049
Statfjord Gp	Group	—	5,049	5,127
Hegre Gp	Group	—	5,127	5,186

Core cut in each unit

METRES CORED · AS THE DIRECTORATE FILES IT

Brent Gp9.1

The cores themselves, with their intervals →

Biostratigraphy reports and logs behind the picks

Composite logpdf · 601 KB
Completion logpdf · 2.8 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/395, documented in the API reference.