上游交易是否活跃与否与油价涨跌密切相关。2014年国际油价下降以来,市场交易呈现大幅下滑趋势。2016年年底,市场开始活跃,交易金额大幅增加。进入2017年,这种趋势继续延续。2017年一季度,全球上游市场交易金额达到600亿美元,接近2016年全年交易金额的50%。市场交易的繁荣,固然有油价回升的推动作用,欧佩克达成减产协议,油价持续在45美元/桶以上稳定运行,但总体而言仍属于 Upstream transactions are active or not closely linked with the ups and downs of oil prices. Since the international oil price dropped in 2014, the market transactions showed a sharp downward trend. At the end of 2016, the market started to be active with a substantial increase in the transaction amount. Into 2017, this trend continues. In the first quarter of 2017, the global upstream market transaction volume reached 60 billion U.S. dollars, which is close to 50% of the transaction amount in 2016. Market trading boom, of course, the role of the oil price recovery, OPEC reached a cut agreement, the oil price continued to stabilize more than 45 US dollars / barrel, but in general still belongs to