Petroleum engineer working at oil refinery site
Petroleum engineer working at oil refinery site
Engineer with laptop working at the oil refinery site
Petroleum engineer working at oil refinery site
Engineer with laptop working at the oil refinery site
Female engineer inspects the industrial refinery site
Engineers with cross arm pose at oil refinery site
Female petroleum engineer working at oil refinery site
Engineers with cross arm pose at oil refinery site
Two engineers shake hands at an oil refinery site
Two engineers shake hands at an oil refinery site.
Engineer turning the hand wheel valve at the oil refinery site
Engineer turning the hand wheel valve at the oil refinery site
Engineer turning a hand wheel valve at the oil refinery site
Back view of petroleum engineer work at oil refinery site
Petroleum engineers with cross arm pose at oil refinery site
Petroleum engineers with cross arm pose at oil refinery site
Petroleum engineers with cross arm pose at oil refinery site
Two engineers in safety vests and helmets discuss operations at an oil refinery site
Two engineers in safety vests and helmets discuss operations at an oil refinery site.
Two engineers in safety vests and helmets discuss operations at an oil refinery site.
Two engineers in safety vests and helmets discuss operations at an oil refinery site.
Two engineers in safety vests and helmets discuss operations at an oil refinery site.
Male engineers in field discussion at refinery site with pointing gesture and inspection plan
A senior male engineer in a white helmet and safety vest observes an oil refinery site.
Oil Refinery Industrial Site in Spain
Docking site refinery
Aerial view of Oil Refinery Industrial Site in a modern city
Red warning sign on an industrial oil refinery plant site
Aerial view of Oil Refinery Industrial Site in a modern city
