Ключевые слова: block, borehole, concrete, construction, crane, derrick, development, drill, drilling, energy, engineer, engineering, equipment, exploration, field, fuel, gas, gasoline, ground, heavy, high, industrial, industry, land, machine, machinery, mining, oil, oil field, oilfield, onshore, petrochemical, petroleum, pipe, platform, power, quarry, rig, shale, sky, soil, steel, technology, top, tower, transport, unit, vehicle, work,