Subsea 7 S.A. announced the award of a large contract by Woodside Energy to provide subsea installation services for the Trion development. The field is located approximately 30 kilometres south of the US /Mexico border and 180 kilometres away from the Mexican coastline, at a water depth of 2,600 metres. The project, which Woodside and Pemex are developing in partnership, involves a wet tree subsea system connected to an infield Floating Production Unit (FPU).

Subsea7 will be responsible for the engineering, construction, and installation of the subsea umbilicals, risers, and flowlines, as well as the associated subsea architecture. Project management and engineering will begin immediately from offices in the U.S. and Mexico. Offshore activities are expected to take place between 2026 and 2027.