Petrora

NORWAY · WELLBORES · NPDID 1461

30/9-8 R

Exploration · Appraisal · P&A · Oil · Norsk Hydro Produksjon AS · Oseberg Sør · PL 104

6 documents: reports, logs, and plots →

The lithostratigraphic units 30/9-8 R 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—127890
Utsira FmFormationNordland Gp602890
Hordaland GpGroup—8902,065
Skade FmFormationHordaland Gp932974
No Formal NameFormation—9741,165
No Formal NameFormation—1,1651,190
No Formal NameFormation—1,1901,235
No Formal NameFormation—1,2351,348
No Formal NameFormation—1,3481,425
No Formal NameFormation—1,4251,446
No Formal NameFormation—1,4462,065
Rogaland GpGroup—2,0652,382
Balder FmFormationRogaland Gp2,0652,137
Sele FmFormationRogaland Gp2,1372,212
Lista FmFormationRogaland Gp2,2122,372
Våle FmFormationRogaland Gp2,3722,382
Shetland GpGroup—2,3822,725
Hardråde FmFormationShetland Gp2,3822,620
Kyrre FmFormationShetland Gp2,6202,703.5
Tryggvason FmFormationShetland Gp2,703.52,722
Blodøks FmFormationShetland Gp2,7222,723
Svarte FmFormationShetland Gp2,7232,725
Cromer Knoll GpGroup—2,7252,763
Rødby FmFormationCromer Knoll Gp2,7252,750
Sola FmFormationCromer Knoll Gp2,7502,758
Åsgard FmFormationCromer Knoll Gp2,7582,763
Viking GpGroup—2,7632,788
Draupne FmFormationViking Gp2,7632,771
Heather FmFormationViking Gp2,7712,788
Brent GpGroup—2,7883,149
Tarbert FmFormationBrent Gp2,7882,882
Ness FmFormationBrent Gp2,8823,120
Etive FmFormationBrent Gp3,1203,135
Rannoch FmFormationBrent Gp3,1353,140
Oseberg FmFormationBrent Gp3,1403,149
Dunlin GpGroup—3,1493,200
Drake FmFormationDunlin Gp3,1493,200

Core cut in each unit

METRES CORED · AS THE DIRECTORATE FILES IT

The cores themselves, with their intervals →

Biostratigraphy reports and logs behind the picks

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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