| Name | Country | Market Cap (US$) |
|---|
| Saudi Kayan Petrochemical Company | Saudi Arabia | 9,211 |
| BJ Services Company | United States | 8,907 |
| FMC Technologies, Inc. | United States | 8,701 |
| Range Resources Corporation | United States | 8,005 |
| Worleyparsons Limited | Australia | 7,802 |
| PKN ORLEN SA | Poland | 7,707 |
| S-Oil Corp | South Korea | 7,557 |
| Oil & Gas Development Corporation | Pakistan | 7,441 |
| Changjiang Securities Co Ltd | China | 7,210 |
| Pioneer Natural Resources Company | United States | 7,205 |
| SINOPEC Shanghai Petrochemical Co. Ltd | China | 7,129 |
| SandRidge Energy Inc | United States | 6,909 |
| Newfield Exploration Company | United States | 6,886 |
| Cairn Energy plc | United Kingdom | 6,803 |
| Offshore Oil Engineering Co Ltd | China | 6,765 |
| Denbury Resources Inc. | United States | 6,743 |
| Pride International, Inc. | United States | 6,575 |
| Enerplus Resources Fund | Canada | 6,562 |
| Ina-Industrija Nafte dd | Croatia | 6,391 |
| Petronas Gas Bhd | Malaysia | 6,269 |
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