Ключевые слова: background, blue, burn, burning, construction, drill, drilling, energy, engineering, environment, explode, exploration, explosion, fire, flame, flare, flaring, fuel, gas, gasoline, global, heat, hot, industrial, industry, iron, mast, mining, natural, offshore, oil, petrol, petroleum, pipe, plant, platform, pollution, power, production, refinery, resources, rig, sky, steel, sustainable, technology, tower, warm, well, yellow,