15/9-23

Exploration · Wildcat · P&A · Dry · Det norske oljeselskap ASA (old) · PL 408

The lithostratigraphic units 15/9-23 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	—	110	1,133
Utsira Fm	Formation	Nordland Gp	891	1,133
Hordaland Gp	Group	—	1,133	2,323
Skade Fm	Formation	Hordaland Gp	1,271	1,285
No Formal Name	Formation	—	1,285	2,092
Frigg Fm	Formation	Hordaland Gp	2,092	2,110
No Formal Name	Formation	—	2,110	2,137
Frigg Fm	Formation	Hordaland Gp	2,137	2,161
No Formal Name	Formation	—	2,161	2,323
Rogaland Gp	Group	—	2,323	2,548
Balder Fm	Formation	Rogaland Gp	2,323	2,345
Sele Fm	Formation	Rogaland Gp	2,345	2,417
Lista Fm	Formation	Rogaland Gp	2,417	2,524
Ty Fm	Formation	Rogaland Gp	2,524	2,548
Shetland Gp	Group	—	2,548	2,889
Ekofisk Fm	Formation	Shetland Gp	2,548	2,551
Tor Fm	Formation	Shetland Gp	2,551	2,730
Hod Fm	Formation	Shetland Gp	2,730	2,811
Blodøks Fm	Formation	Shetland Gp	2,811	2,858
Hidra Fm	Formation	Shetland Gp	2,858	2,889
Cromer Knoll Gp	Group	—	2,889	2,938
Rødby Fm	Formation	Cromer Knoll Gp	2,889	2,898
Sola Fm	Formation	Cromer Knoll Gp	2,898	2,917
Tuxen Fm	Formation	Cromer Knoll Gp	2,917	2,929
Åsgard Fm	Formation	Cromer Knoll Gp	2,929	2,938
Viking Gp	Group	—	2,938	3,087
Draupne Fm	Formation	Viking Gp	2,938	3,038
Heather Fm	Formation	Viking Gp	3,038	3,087
Vestland Gp	Group	—	3,087	3,169
Sleipner Fm	Formation	Vestland Gp	3,087	3,169
No Group Defined	Group	—	3,169	3,225
Skagerrak Fm	Formation	Hegre Gp	3,169	3,225

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.

Developers: this page as JSON is GET /v1/data/norway/wells/6186, documented in the API reference.