| Exxon Mobil Corporation | XOM (New York Stock Exchange)
| United States | $341,524 |
| Royal Dutch Shell PLC | RDSA (London Stock Exchange)
| Netherlands | $221,569 |
| PetroChina Company Limited | 601857 (Shanghai Stock Exchange)
| China | $206,809 |
| Chevron Corporation | CVX (New York Stock Exchange)
| United States | $196,504 |
| BP PLC | BP (London Stock Exchange)
| United Kingdom | $114,882 |
| China Petroleum & Chemicals Corporation | 600028 (Shanghai Stock Exchange)
| China | $107,991 |
| Schlumberger N.V. | SLB (New York Stock Exchange)
| United States | $91,956 |
| Saudi Basic Industries Corporation SJSC | 2010 (Saudi Arabia Stock Exchange)
| Saudi Arabia | $80,002 |
| Enterprise Products Partners, L.P. | EPD (New York Stock Exchange)
| United States | $59,215 |
