Petrora

NORWAY · WELLBORES · NPDID 9275

25/8-20 S

Exploration · Wildcat · P&A · Oil · Vår Energi AS · Balder · PL 027

The lithostratigraphic units 25/8-20 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

UnitLevelPart ofTop, mBase, m
Nordland GpGroup—163737.2
Naust FmFormationNordland Gp163532.8
Utsira FmFormationNordland Gp532.8737.2
Hordaland GpGroup—737.21,902.3
Skade FmFormationHordaland Gp737.21,003.9
No Formal NameFormation—1,003.91,196.9
Grid FmFormationHordaland Gp1,196.91,226.3
UndifferentiatedFormation—1,226.31,902.3
Rogaland GpGroup—1,902.32,303.3
Balder FmFormationRogaland Gp1,902.31,988.4
Sele FmFormationRogaland Gp1,988.42,022.8
Hermod FmFormationRogaland Gp2,022.82,096.3
Sele FmFormationRogaland Gp2,096.32,140.7
Lista FmFormationRogaland Gp2,140.72,248.8
Våle FmFormationRogaland Gp2,248.82,258.6
Ty FmFormationRogaland Gp2,258.62,303.3
Cromer Knoll GpGroup—2,303.32,312.9
Statfjord GpGroup—2,312.92,504
Hegre GpGroup—2,5042,733
Skagerrak FmFormationHegre Gp2,5042,733

Core cut in each unit

METRES CORED · AS THE DIRECTORATE FILES IT

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/9275, documented in the API reference.