Ключевые слова: blue, boat, construction, crane, crude, dock, drill, drilling, energy, evening, exploration, extraction, factory, fuel, gas, gasoline, harbor, high, industrial, industry, machine, night, norway, ocean, offshore, oil, oilfield, petroleum, plant, platform, port, power, production, pump, refinery, reflection, rig, sea, ship, silhouette, sky, steel, stock, structure, technology, tower, transport, water, well,