Ключевые слова: business, construction, crane, crude, deep, derrick, drill, drilling, energy, engineering, environment, equipment, exploration, extraction, floating, fossil, fuel, gas, gasoline, horizontal, industrial, jack, machine, mining, natural, ocean, offshore, oil, oilfield, open, petroleum, pipeline, platform, pollution, power, producing, production, pump, refinery, resource, rig, sea, silhouette, sky, steel, technology, water, wave, well,