This presentation provides an operator-focused overview of the Trion Project, a greenfield ultra-deepwater development in approximately 2,500 m water depth in the Perdido Fold Belt, Gulf of Mexico. As Woodside Energy’s first operated project in Mexico in joint venture with PEMEX, Trion represents a key milestone for emerging deepwater developments in the region. The presentation outlines the development concept and execution strategy centered on a semisubmersible Floating Production Unit (FPU) with approximately 100,000 b/d of oil capacity, supported by a Floating Storage and Offloading (FSO) facility and extensive subsea infrastructure. A phased drilling program includes production, water injection, and gas injection wells. Attendees will gain insights into execution planning, operational readiness, and key lessons learned as the project advances toward first oil in 2028.