нефтедобыча (Russian) comes from Russian нефть, from Ottoman Turkish نفت, from Persian نفت, from Middle Persian naft, from Old Persian *naftah — wet, moist.
нефтедобыча (Russian): oil production; oil-production industry
Definitions
oil production; oil-production industry
Ancestry of “нефтедобыча”, step by step
нефтедобыча traces back through two separate lines of ancestry.