Growth was driven by improved drilling efficiency and higher productivity in shale regions, especially the Permian Basin, which increased output to 6.6 million b/d and accounted for nearly half of US production. Despite lower oil prices in 2025, US production continued to expand, widening the gap with Russia and Saudi Arabia.
The EIA expects US crude production to remain strong, reaching about 14.2 million b/d by 2027, supported by higher prices and continued shale productivity gains. Rising oil output has also boosted associated natural gas production, strengthening US electricity generation and energy exports.
