Woodcut Style image of an Oil drilling well for petroleum exploration Well Exploration Drill Oil Well
Illustration of oil well pumpjacks also known as nodding donkeys, horsehead pumps, dinosaurs or by various other names. Vector file is eps 10 and uses transparency blends and gradient mesh Oil Pump Girder Wealth Oil well pumpjacks
Woodcut style image of a fossil of a brontosaurus apatosaurus dinosaur with an oil well on its back. Animal Skeleton Gasoline Gas Brontosaurus Oil Well Drill