| HUSA | COP | CNQ | EOG | PXD | OXY | |
|---|---|---|---|---|---|---|
| Company Name | Houston American Energy Corp. | ConocoPhillips | Canadian Natural Resources Limited | EOG Resources, Inc. | Pioneer Natural Resources Company | Occidental Petroleum Corporation |
| Sector | Energy | Energy | Energy | Energy | Energy | Energy |
| Industry | Oil & Gas Exploration & Production | Oil & Gas Exploration & Production | Oil & Gas Exploration & Production | Oil & Gas Exploration & Production | Oil & Gas Exploration & Production | Oil & Gas Exploration & Production |
| Market Cap | $74.23M | $143.10B | $81.45B | $71.30B | $63.00B | $53.45B |
| Employees | 0.00K | 11.80K | 10.64K | 3.15K | 2.21K | 13.32K |
| CEO | Edward Oliver Gillespie | Ryan Lance | Norman Murray Edwards | Ezra Y. Yacob | Richard P. Dealy | Vicki A. Hollub |