pollution
preferred label: آلودگی @fa
type: Concept
related: abandoned oil well

reclamation
preferred label: احیا @fa
type: Concept
related: abandoned oil well

abandoned oil well
related: reclamation
related: pollution
related: petroleum engineering
broader: oil well
preferred label: چاه نفت متروک @fa
type: Concept

petroleum engineering
preferred label: مهندسی نفت @fa
type: Concept
related: abandoned oil well

oil well
preferred label: چاه نفت @fa
type: Concept
narrower: abandoned oil well