30/9-28 S

Exploration · Wildcat · P&A · Gas · Statoil Petroleum AS · Oseberg Sør · PL 104

The lithostratigraphic units 30/9-28 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	—	128	980
Utsira Fm	Formation	Nordland Gp	582	980
Hordaland Gp	Group	—	980	2,077
Rogaland Gp	Group	—	2,077	2,394
Balder Fm	Formation	Rogaland Gp	2,077	2,158
Sele Fm	Formation	Rogaland Gp	2,158	2,213
Lista Fm	Formation	Rogaland Gp	2,213	2,325
Våle Fm	Formation	Rogaland Gp	2,325	2,394
Shetland Gp	Group	—	2,394	2,870
Hardråde Fm	Formation	Shetland Gp	2,394	2,648
Kyrre Fm	Formation	Shetland Gp	2,648	2,807
Svarte Fm	Formation	Shetland Gp	2,807	2,870
Cromer Knoll Gp	Group	—	2,870	2,883
Rødby Fm	Formation	Cromer Knoll Gp	2,870	2,878
Mime Fm	Formation	Cromer Knoll Gp	2,878	2,883
Viking Gp	Group	—	2,883	2,915.6
Draupne Fm	Formation	Viking Gp	2,883	2,910
Intra Draupne Fm Ss	Formation	Viking Gp	2,910	2,913
Heather Fm	Formation	Viking Gp	2,913	2,915.6
Brent Gp	Group	—	2,915.6	3,310.5
Tarbert Fm	Formation	Brent Gp	2,915.6	3,067.7
Ness Fm	Formation	Brent Gp	3,067.7	3,280.5
Etive Fm	Formation	Brent Gp	3,280.5	3,300.5
Rannoch Fm	Formation	Brent Gp	3,300.5	3,304
Oseberg Fm	Formation	Brent Gp	3,304	3,310.5
Dunlin Gp	Group	—	3,310.5	3,645
Drake Fm	Formation	Dunlin Gp	3,310.5	3,487.5
Cook Fm	Formation	Dunlin Gp	3,487.5	3,515
Amundsen Fm	Formation	Dunlin Gp	3,515	3,645
Statfjord Gp	Group	—	3,645	4,083
Nansen Fm	Formation	Statfjord Gp	3,645	3,717
Eiriksson Fm	Formation	Statfjord Gp	3,717	4,083

Core cut in each unit

METRES CORED · AS THE DIRECTORATE FILES IT

Nansen Fm54.6
Statfjord Gp54.6

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/7869, documented in the API reference.