Guyana Stabroek block (ex-Hess)

Offshore Guyana oil from the Stabroek block, which is operated by ExxonMobil. The Hess acquisition gave Chevron Hess's 30% stake, which the 10-K describes as Guyana assets acquired in July 2025. Production comes from floating production vessels. Yellowtail, the first of the new FPSO projects, began production in August 2025.

Why it matters to the stock. Hess's Guyana stake is one of the assets Chevron gained with Hess and is part of the international production growth in the Q2 2026 results.