Ключевые слова: barrel, business, commodity, construction, crude, derrick, desert, drill, drilling, ecology, economic, economy, energy, equipment, exhaustion, exploration, facility, fossil, fuel, gas, gasoline, industrial, industry, jack, job, liquid, machine, machinery, mechanical, money, oil, oilfield, petroleum, pipeline, platform, power, production, pump, refinery, resource, rig, sand, scene, silhouette, supply, technology, tool, wealth, well, work,