34/7-12

Exploration · Wildcat · P&A · Oil · Saga Petroleum ASA · Tordis · PL 089

The lithostratigraphic units 34/7-12 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	—	216	1,021
Utsira Fm	Formation	Nordland Gp	989	1,021
Hordaland Gp	Group	—	1,021	1,643.5
No Formal Name	Formation	—	1,151	1,308
No Formal Name	Formation	—	1,308	1,365
No Formal Name	Formation	—	1,365	1,428
No Formal Name	Formation	—	1,428	1,643.5
Rogaland Gp	Group	—	1,643.5	1,833.5
Balder Fm	Formation	Rogaland Gp	1,643.5	1,691.5
Lista Fm	Formation	Rogaland Gp	1,691.5	1,833.5
Shetland Gp	Group	—	1,833.5	2,154
Jorsalfare Fm	Formation	Shetland Gp	1,833.5	1,997
Kyrre Fm	Formation	Shetland Gp	1,997	2,154
Cromer Knoll Gp	Group	—	2,154	2,160.5
Rødby Fm	Formation	Cromer Knoll Gp	2,154	2,159.5
Mime Fm	Formation	Cromer Knoll Gp	2,159.5	2,160.5
Viking Gp	Group	—	2,160.5	2,169
Heather Fm	Formation	Viking Gp	2,160.5	2,169
Brent Gp	Group	—	2,169	2,340.5
Tarbert Fm	Formation	Brent Gp	2,169	2,213
Ness Fm	Formation	Brent Gp	2,213	2,251.5
Etive Fm	Formation	Brent Gp	2,251.5	2,268.5
Rannoch Fm	Formation	Brent Gp	2,268.5	2,334
Broom Fm	Formation	Brent Gp	2,334	2,340.5
Dunlin Gp	Group	—	2,340.5	2,606
Drake Fm	Formation	Dunlin Gp	2,340.5	2,462
Cook Fm	Formation	Dunlin Gp	2,462	2,518
Burton Fm	Formation	Dunlin Gp	2,518	2,547
Amundsen Fm	Formation	Dunlin Gp	2,547	2,606
Statfjord Gp	Group	—	2,606	2,763
Hegre Gp	Group	—	2,763	2,784
Lunde Fm	Formation	Hegre Gp	2,763	2,784

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 · 257 KB
Completion logpdf · 1.6 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/1187, documented in the API reference.