Norsk WebDewey
type: ConceptScheme

Olje, oljeskifer, tjæresand, naturgass
type: Concept
notation: 622.338
narrower: Boreteknikker

Boring--oljebrønner--historie, …
type: Concept
notation: 622.338109
broader: Boreteknikker

Boreteknikker
type: Concept
including: Bruk av boreslam (borevæsker)
created: 2010-02-04
narrower: Boring--oljebrønner--matematiske modeller
narrower: Boring--oljebrønner--historie, …
narrower: Oljeboring til havs
alternative label: Boreslam
alternative label: Boring--gassbrønner
alternative label: Boring--oljebrønner
broader: Olje, oljeskifer, tjæresand, naturgass
notation: 622.3381
modified: 2015-02-10
in scheme: Norsk WebDewey

Boring--oljebrønner--matematiske modeller
type: Concept
notation: 622.3381015118
broader: Boreteknikker

Oljeboring til havs
type: Concept
notation: 622.33819
broader: Boreteknikker