30/6-9 R

Exploration · Wildcat · P&A · Oil/gas · Norsk Hydro Produksjon AS · Oseberg · PL 053

The lithostratigraphic units 30/6-9 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	—	130	860
Utsira Fm	Formation	Nordland Gp	648.5	860
Hordaland Gp	Group	—	860	1,998.5
Rogaland Gp	Group	—	1,998.5	2,276.5
Balder Fm	Formation	Rogaland Gp	1,998.5	2,071
Sele Fm	Formation	Rogaland Gp	2,071	2,173
Lista Fm	Formation	Rogaland Gp	2,173	2,263
Våle Fm	Formation	Rogaland Gp	2,263	2,276.5
Shetland Gp	Group	—	2,276.5	2,420.5
Viking Gp	Group	—	2,420.5	2,456
Heather Fm	Formation	Viking Gp	2,420.5	2,456
Brent Gp	Group	—	2,456	2,618
Ness Fm	Formation	Brent Gp	2,456	2,552
Etive Fm	Formation	Brent Gp	2,552	2,618
Dunlin Gp	Group	—	2,618	3,044
Drake Fm	Formation	Dunlin Gp	2,618	2,818.5
Cook Fm	Formation	Dunlin Gp	2,818.5	2,875.5
Burton Fm	Formation	Dunlin Gp	2,875.5	2,961.5
Amundsen Fm	Formation	Dunlin Gp	2,961.5	3,044
Statfjord Gp	Group	—	3,044	3,386.5
Nansen Fm	Formation	Statfjord Gp	3,044	3,223.5
Eiriksson Fm	Formation	Statfjord Gp	3,223.5	3,332
Raude Fm	Formation	Statfjord Gp	3,332	3,386.5
Hegre Gp	Group	—	3,386.5	3,476
Lunde Fm	Formation	Hegre Gp	3,386.5	3,476

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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