30/6-22 R

Exploration · Appraisal · P&A · Oil · Norsk Hydro Produksjon AS · Oseberg Øst · PL 053

The lithostratigraphic units 30/6-22 R 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	—	201	884
Utsira Fm	Formation	Nordland Gp	720	884
Hordaland Gp	Group	—	884	1,892
Rogaland Gp	Group	—	1,892	2,174
Balder Fm	Formation	Rogaland Gp	1,892	1,962
Sele Fm	Formation	Rogaland Gp	1,962	1,997
Lista Fm	Formation	Rogaland Gp	1,997	2,146
Våle Fm	Formation	Rogaland Gp	2,146	2,174
Shetland Gp	Group	—	2,174	2,483.5
Cromer Knoll Gp	Group	—	2,483.5	2,495.5
Viking Gp	Group	—	2,495.5	2,873.5
Draupne Fm	Formation	Viking Gp	2,495.5	2,627.3
Heather Fm	Formation	Viking Gp	2,627.3	2,873.5
Brent Gp	Group	—	2,873.5	2,996.5
Tarbert Fm	Formation	Brent Gp	2,873.5	2,885.5
Ness Fm	Formation	Brent Gp	2,885.5	2,915
Etive Fm	Formation	Brent Gp	2,915	2,937
Rannoch Fm	Formation	Brent Gp	2,937	2,942
Oseberg Fm	Formation	Brent Gp	2,942	2,996.5
Dunlin Gp	Group	—	2,996.5	3,289
Drake Fm	Formation	Dunlin Gp	2,996.5	3,121
Cook Fm	Formation	Dunlin Gp	3,121	3,169
Amundsen Fm	Formation	Dunlin Gp	3,169	3,289
Statfjord Gp	Group	—	3,289	3,335

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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