Description of cored sections in three wells located in the Visund area: 34/8-9S, 34/8-A-33H and 34/8-A-1H

Publikation: Bog/rapportRapport (offentligt tilgængelig)

Abstrakt

The present study is carried out for NPD in order to unravel the depositional setting of linsoidal to sigmoidal units formed in front of a huge Quarternary progradational wedge. Cored sections from three wells, 34/8-9S, 34/8-A-33H and 34/8-A-1H, located in the Visund area, northern North Sea, are described. Four facies have been identified: Facies 1 organic-rich silty mudstone, Facies 2 calcareous clayey siltstone, Facies 3 calcareous sandstone and Facies 4 contorted conglomerate. The cored sections all represent deep water contourites. A 3 m section 34/8-9S is interpreted as debris-flow or, alternatively, may be interpreted as an injectite.
OriginalsprogEngelsk
UdgivelsesstedCopenhagen
ForlagGEUS
Rekvirerende organisationNorwegian Petroleum Directorate
Antal sider18
Vol/bind2018
DOI
StatusUdgivet - 17 dec. 2018

Publikationsserier

NavnDanmarks og Grønlands Geologiske Undersøgelse Rapport
ForlagGEUS
Nr.40
Vol/bind2018

Emneord

  • Norway

Programområde

  • Programområde 3: Energiressourcer

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