Key Takeaways DTI is seeing strong Middle East demand, but weak U.S. land activity is pressuring 2025 results.Halliburton is expanding internationally with advanced tech while bracing for a 2026 North America dip.DTI trades at a higher forward P/E, while HAL appears cheaper with diversified global operations.The oil and gas field services sub-industry plays a vital role in the global energy ecosystem, with companies like Drilling Tools International (DTI) and Halliburton (HAL) serving as critical enablers o ...