May , 26, 2025 [Finimize Newsroom] – Chevron’s $53 billion bid to acquire Hess faces hurdles as Exxon Mobil and CNOOC claim a right of first refusal on Hess’s stake in Guyana’s Stabroek Block, leading to a contentious arbitration.

 
Chevron aims to enhance its oil portfolio by acquiring Hess, whose stake in Guyana holds over 11 billion barrels of oil equivalent. However, Exxon and CNOOC’s right-of-first-refusal claim challenges this move. Chevron and Hess argue this clause doesn’t block a full acquisition. With arbitration under UK law set in London, an expedited process by Q3 is on the cards. If Exxon and CNOOC win, Chevron’s strategic objectives could be at risk, disrupting plans for oil-rich Stabroek Block interests.

Why should I care?

For markets: The stakes are high in Guyana.

This arbitration’s outcome could steer major oil investments and sway future market tactics. The resolution may shift market dynamics, affecting investor sentiment and altering stock valuations based on who secures the rights to Guyana’s bountiful reserves.