Global energy giant ExxonMobil reported third-quarter 2025 earnings last week. Those results delivered some eye-popping numbers for all the right reasons. The global energy supermajor announced a solid performance despite softer oil prices and a challenging operating environment. While Exxon’s Permian Basin assets are a key part of the story, Exxon’s Guyana operations are another important driver of this notable performance. Exxon made its first discovery in Guyana’s territorial waters in 2015 with the Liza-1 well in the 6.6-million-acre…