drilling (geotechnical)
preferred label: حفاری (ژئوتکنیکی) @fa
type: Concept
narrower: oil drilling

oil technology
preferred label: فناوری نفت @fa
type: Concept
narrower: oil drilling

oil drilling
alternative label: drilling, oil
broader: drilling (geotechnical)
broader: oil technology
type: Concept
related: offshore installations
related: well logging
preferred label: حفاری نفتی @fa
scope note: drilling, oil

offshore installations
preferred label: تاسیسات ساحلی @fa
type: Concept
related: oil drilling

well logging
preferred label: چاه‌نگاری @fa
type: Concept
related: oil drilling