US crude oil production has reached a plateau at approximately 13.5 million barrels per day, a significant inflection point for a market that has relied on US supply growth as the primary source of non-OPEC production increases over the past decade.
The Permian Basin of West Texas and southeastern New Mexico continues to account for the majority of US production at approximately 6.3 million bpd, but growth has slowed to just 1.5% annually as the best drilling locations are exhausted and well productivity declines.
Other US basins are in decline. The Bakken Shale of North Dakota has seen production fall 3% year-on-year, and the Eagle Ford of South Texas has declined 5%. These mature basins face higher decline rates and limited new drilling inventory.
The US oil rig count has fallen to approximately 580 active rigs, down 5% year-on-year, reflecting the industry's capital discipline and focus on shareholder returns over production growth. Even with improved drilling efficiency, the rig count suggests limited production upside.
The combination of a maturing Permian, declining legacy basins, and industry capital discipline means that US production growth is unlikely to exceed 200,000-300,000 bpd annually going forward, well below the 1 million+ bpd growth rates of 2017-2019.
The US production plateau is a structural change in the global oil supply picture. With limited growth from the largest non-OPEC source, the market will remain dependent on OPEC+ discipline to balance. This supports elevated oil prices and suggests a strategic floor near $85-90/bbl.