US Big Oil Capex Falls 49% as Production Hits Record High
Capital spending by the top 30 US E&P firms dropped nearly half in 2025. Output reached an all-time high due to efficiency gains.
Key points
- Capital expenditure for the top 30 US E&P companies fell 49% in 2025.
- Oil production by this group reached an all-time high despite reduced spending.
- Longer horizontal wells and AI-driven geosteering improved drilling efficiency.
Capital expenditure for the top 30 US exploration and production firms fell 49% year-over-year in 2025. This sharp decline in spending coincided with a record high in oil production volumes.
These companies redirected nearly 80% of their earnings to dividends and buybacks. This shift prioritized shareholder returns over new drilling infrastructure.
Efficiency Drives Record Output
Operators now drill longer horizontal wells that extend three miles or more. A single surface rig taps more oil-bearing rock with these extended reaches.
Completing multiple wells simultaneously slashes execution times and service contract costs. This operational speed allows higher output without proportional spending increases.
AI Optimizes Drilling Precision
Deep learning models process large 3D and 4D seismic datasets. These algorithms map high-permeability zones with greater precision than traditional methods.
AI-driven geosteering systems adjust trajectories in real-time based on rock properties. This technology maximizes yields by targeting specific geological sweet spots.
Short-Cycle Assets Reduce Risk
Shale wells begin pumping oil within months of drilling. This rapid payoff contrasts with multi-year offshore infrastructure bets.
Oilprice.com notes that operators prefer fast returns in unstable geopolitical markets. Shorter investment cycles mitigate the risk of stranded assets.
