9/1-1 S

Exploration · Wildcat · P&A · Dry · Premier Oil Norge AS · PL 406

The lithostratigraphic units 9/1-1 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	—	112	462
Hordaland Gp	Group	—	462	823
Rogaland Gp	Group	—	823	900
Balder Fm	Formation	Rogaland Gp	823	850
Sele Fm	Formation	Rogaland Gp	850	873
Lista Fm	Formation	Rogaland Gp	873	900
Shetland Gp	Group	—	900	1,229
Ekofisk Fm	Formation	Shetland Gp	900	936
Tor Fm	Formation	Shetland Gp	936	1,221
Hod Fm	Formation	Shetland Gp	1,221	1,229
Cromer Knoll Gp	Group	—	1,229	1,934
Sola Fm	Formation	Cromer Knoll Gp	1,229	1,934
Boknfjord Gp	Group	—	1,934	2,392
Flekkefjord Fm	Formation	Boknfjord Gp	1,934	2,060
Sauda Fm	Formation	Boknfjord Gp	2,060	2,262
Tau Fm	Formation	Boknfjord Gp	2,262	2,332
Egersund Fm	Formation	Boknfjord Gp	2,332	2,392
Vestland Gp	Group	—	2,392	2,484
Sandnes Fm	Formation	Vestland Gp	2,392	2,411
Bryne Fm	Formation	Vestland Gp	2,411	2,484
Hegre Gp	Group	—	2,484	2,533
Skagerrak Fm	Formation	Hegre Gp	2,484	2,533

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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