近10年来,国际油气并购市场复杂多变,国际油价经历两次大起大落,北美页岩油气产业兴起,深水领域进入快速发展阶段,以消费国为主的国家石油公司加快国际化进程,并且成为国际油气市场的重要参与者。这一时期,国际油气并购市场的参与主体类型最全,国际石油公司的并购行为最具代表性,值得深入分析。国际大石油 Over the past 10 years, the international oil and gas mergers and acquisitions market has been complicated and volatile. The international oil prices have undergone two ups and downs. The North American shale oil and gas industry has risen and the deep water area has entered a rapid development stage. The national oil companies dominated by consumer countries have accelerated their internationalization and become international Oil and gas market, an important player. During this period, the participants in the international oil and gas mergers and acquisitions market have the most complete types of participation. The international oil companies’ M & A behavior is the most representative and deserves further analysis. International big oil