31/2-22 A

Exploration · Wildcat · P&A · Dry · Equinor Energy AS · PL 090 I

The lithostratigraphic units 31/2-22 A 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	—	380	996
No Formal Name	Formation	—	380	996
Hordaland Gp	Group	—	996	1,476
Undifferentiated	Formation	—	996	1,216
No Formal Name	Formation	—	1,216	1,476
Rogaland Gp	Group	—	1,476	1,952
Balder Fm	Formation	Rogaland Gp	1,476	1,535
Sele Fm	Formation	Rogaland Gp	1,535	1,575
Lista Fm	Formation	Rogaland Gp	1,575	1,842
Våle Fm	Formation	Rogaland Gp	1,842	1,952
Shetland Gp	Group	—	1,952	2,010
Hardråde Fm	Formation	Shetland Gp	1,952	2,010
Viking Gp	Group	—	2,010	2,207
Draupne Fm	Formation	Viking Gp	2,010	2,051
Sognefjord Fm	Formation	Viking Gp	2,051	2,117
Heather Fm	Formation	Viking Gp	2,117	2,157
Sognefjord Fm	Formation	Viking Gp	2,157	2,207

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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