Ключевые слова: abstract, background, barrel, business, chart, concept, crude, currency, derrick, diesel, dollar, double, drill, energy, exchange, exposure, finance, gas, gasoline, global, graph, graphic, growth, income, index, industry, internet, map, market, mobile, money, monitor, oil, online, petroleum, price, production, profit, rate, resource, sign, silhouette, stock, trade, trading, up, upward, wallpaper, wealth, world,