Mike Wirth

Mike Wirth became CEO of Chevron in February 2018, having spent his entire 40+ year career at the company. A chemical engineer by training, he rose through refining, chemicals, and international operations before leading the company's midstream and development division. Wirth's defining move was the $53 billion all-stock acquisition of Hess Corporation, announced in October 2023. The deal's crown jewel is Hess's 30% stake in the Stabroek block offshore Guyana — one of the most significant oil discoveries in decades, with recoverable resources exceeding 11 billion barrels. However, the acquisition faces a complex arbitration challenge from ExxonMobil, which claims pre-emptive rights to Hess's Guyana stake through a joint operating agreement. Beyond Hess, Wirth has aggressively expanded Chevron's LNG portfolio, recognizing that natural gas will play a critical role as a transition fuel for decades. Chevron's positions in Australia (Gorgon, Wheatstone) and growing interests in global LNG markets position the company to benefit from Asia's insatiable energy demand. Wirth's approach to capital discipline has resonated with investors. He has maintained a conservative balance sheet, grown the dividend consistently, and returned capital through buybacks while peers oscillated between aggressive spending and austerity. His challenge is completing the Hess transaction, managing the Guyana arbitration risk, and demonstrating that Chevron can deliver competitive production growth against an ExxonMobil that has pulled significantly ahead in the Permian Basin. The outcome of the Hess deal will likely define Wirth's legacy at Chevron.