About: unconventional hydrocarbon

Premodifier: unconventional
Head noun: hydrocarbon

Same concepts

Broader concepts

label	provenance	confidence

Narrower concepts

label	provenance	confidence
shale gas	isap:111007027	0.824823
natural gas liquid	isap:450872594	0.752846
tar sand	isap:417088175	0.735309
heavy oils	isap:417000688	0.698611
extra heavy oil	isap:110874715	0.627181