Ihe zoro ezoihe nfesabụ nke ikobọlbụ ihe nfesa, ịghasa oche aka uwe, elu mkpuchi oche na elu mkpuchi.Nkeihe nfesana kposara oghere na-arụnyere na pipeline nke netwọk ọkpọkọ ọnụ, na mgbe ahụ, mkpuchi mkpuchi.