Ключевые слова: career, community, competition, cost, deep water, dig, earth, economy, engine, experience, finance, financial, find, fund, goods, happy, hard, important, income, increase, industrial, investment, job, logistic, man, management, market, ocean, offshore, oil, oil rig, produce, product, profit, pump, rare, reward, rich, risk, safety, sea, search, security, stock, technology, trade, value, work, worker,