Chevron’s Q4 2025 results show that rig efficiency — not rig count — is now the primary driver of capital efficiency in U.S. shale, allowing the company to hold Permian production flat while materially improving cash margins. By concentrating rigs in its core Permian basins and extracting more output per rig through factory-style development, Chevron is turning shale into a cash-flow engine rather than a growth engine, regardless of commodity prices.
Chevron’s Blueprint:Rig Efficiency, Not Rig Count, Is the New Cost Lever in U.S. Shale




