| Exxon Mobil Corporation | XOM (New York Stock Exchange)
| United States | $341,501 |
| Royal Dutch Shell PLC | RDSA (London Stock Exchange)
| Netherlands | $283,975 |
| Chevron Corporation | CVX (New York Stock Exchange)
| United States | $237,036 |
| PetroChina Company Limited | 601857 (Shanghai Stock Exchange)
| China | $212,495 |
| BP PLC | BP (London Stock Exchange)
| United Kingdom | $149,463 |
| China Petroleum & Chemicals Corporation | 600028 (Shanghai Stock Exchange)
| China | $120,336 |
| Saudi Basic Industries Corporation SJSC | 2010 (Saudi Arabia Stock Exchange)
| Saudi Arabia | $101,275 |
| Schlumberger N.V. | SLB (New York Stock Exchange)
| United States | $92,568 |
| CNOOC Limited | 883 (Hong Kong Stock Exchange)
| China | $73,650 |
