16/1-31 A

Exploration · Appraisal · P&A · Oil · Lundin Norway AS · Edvard Grieg · PL 338

The lithostratigraphic units 16/1-31 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	—	136	935
Undifferentiated	Formation	—	136	778
Utsira Fm	Formation	Nordland Gp	778	874
Undifferentiated	Formation	—	874	935
Hordaland Gp	Group	—	935	2,012
Undifferentiated	Formation	—	935	951
Skade Fm	Formation	Hordaland Gp	951	1,258
No Formal Name	Formation	—	1,258	1,670
No Formal Name	Formation	—	1,670	1,786
Grid Fm	Formation	Hordaland Gp	1,786	1,876
No Formal Name	Formation	—	1,876	2,012
Rogaland Gp	Group	—	2,012	2,252
Balder Fm	Formation	Rogaland Gp	2,012	2,025
Sele Fm	Formation	Rogaland Gp	2,025	2,076.5
Lista Fm	Formation	Rogaland Gp	2,076.5	2,216.5
Våle Fm	Formation	Rogaland Gp	2,216.5	2,252
Shetland Gp	Group	—	2,252	2,320.5
Ekofisk Fm	Formation	Shetland Gp	2,252	2,268
Tor Fm	Formation	Shetland Gp	2,268	2,298
Hod Fm	Formation	Shetland Gp	2,298	2,310
Undifferentiated	Formation	—	2,310	2,320.5
Cromer Knoll Gp	Group	—	2,320.5	2,328
Sola Fm	Formation	Cromer Knoll Gp	2,320.5	2,328
Shetland Gp	Group	—	2,328	2,338
Cromer Knoll Gp	Group	—	2,338	2,340
Shetland Gp	Group	—	2,340	2,349
Cromer Knoll Gp	Group	—	2,349	2,352.5
Åsgard Fm	Formation	Cromer Knoll Gp	2,349	2,350
No Formal Name	Formation	—	2,350	2,352.5
Basement	Group	—	2,352.5	2,650

Core cut in each unit

METRES CORED · AS THE DIRECTORATE FILES IT

Basement10.3

The cores themselves, with their intervals →

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/8758, documented in the API reference.