Ключевые слова: business, catch, closeup, cloud, construction, crude, crude oil, danger, derrick, drilling, drilling rig, duct system, energy, environment, equipment, exploration, extraction, fuel, gas, gasoline, hawser, industrial, industry, landscape, machine, mechanical, mineral oil, naphtha, nature, offshore oil rig, oil, oil platform, petrol, petroleum, pipe, platform, pollution, power, prey, production, pump, resources, rig, rocking, rockoil, russia, sky, swivel, technology, well,