30/3-4 R

Exploration · Appraisal · P&A · Oil/gas · Statoil ASA (old) · Veslefrikk · PL 052

The lithostratigraphic units 30/3-4 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	—	189	905
Utsira Fm	Formation	Nordland Gp	731	778
Undifferentiated	Formation	—	778	905
Hordaland Gp	Group	—	905	1,983
Grid Fm	Formation	Hordaland Gp	1,352	1,363
No Formal Name	Formation	—	1,363	1,455
Grid Fm	Formation	Hordaland Gp	1,455	1,520
No Formal Name	Formation	—	1,520	1,983
Rogaland Gp	Group	—	1,983	2,277
Balder Fm	Formation	Rogaland Gp	1,983	2,069
Sele Fm	Formation	Rogaland Gp	2,069	2,106
Lista Fm	Formation	Rogaland Gp	2,106	2,269
Våle Fm	Formation	Rogaland Gp	2,269	2,277
Shetland Gp	Group	—	2,277	2,777
Jorsalfare Fm	Formation	Shetland Gp	2,277	2,493
Kyrre Fm	Formation	Shetland Gp	2,493	2,777
Cromer Knoll Gp	Group	—	2,777	2,794
Viking Gp	Group	—	2,794	2,828
Heather Fm	Formation	Viking Gp	2,794	2,828
Brent Gp	Group	—	2,828	2,951
Ness Fm	Formation	Brent Gp	2,828	2,875
Etive Fm	Formation	Brent Gp	2,875	2,951
Dunlin Gp	Group	—	2,951	3,234
Drake Fm	Formation	Dunlin Gp	2,951	3,081
Cook Fm	Formation	Dunlin Gp	3,081	3,130
Amundsen Fm	Formation	Dunlin Gp	3,130	3,234
Statfjord Gp	Group	—	3,234	3,287

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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