Trion is a conventional oil development located in ultra-deepwater in Mexico and is operated by Woodside Energy (Mexico). According to GlobalData, who tracks more than 34,000 active and developing oil and gas fields worldwide, Trion was discovered in 2012, lies in block AE-0092-Cinturon Subsalino-10 and AE-0093-Cinturon Subsalino-11, with water depth of around 8,515 feet. Buy the profile here.

The project is currently in approval stage and is expected to start commercial production in 2028. Final investment decision (FID) of the project will be approved in 2023. The development cost is expected to be $8,000 m. The Trion conventional oil development will includes FPU and FSOs.

Field participation details

The field is owned by Petroleos Mexicanos and Woodside Energy Group.

Production from Trion

Production from the Trion conventional oil development project is expected to begin in 2028 and is forecast to peak in 2029, to approximately 100,075 bpd of crude oil and condensate and 90 Mmcfd of natural gas. Based on economic assumptions, the production will continue until the field reaches its economic limit in 2051.

Remaining recoverable reserves

The field is expected to recover 440.29 Mmboe, comprised of 385.97 Mmbbl of crude oil & condensate and 325.94 bcf of natural gas reserves.

Contractors involved in the Trion conventional oil field

Some of the key contractors involved in the Trion project as follows.

Design/FEED Engineering: McDermott International and DORIS Engineering

Other Contractors: John Wood Group, Oceaneering International, BW Offshore, Houston Offshore Engineering and Det Norske Veritas Holding

About Woodside Energy (Mexico)

Woodside Energy (Mexico) Ltd (Woodside Energy (Mexico)) specializes in providing exploration services. Woodside Energy (Mexico) is headquartered in London,Greater London,the UK.

For more details on the Trion Conventional Oil Field, buy the profile here.


GlobalData, the leading provider of industry intelligence, provided the underlying research used to produce this article.

This information is drawn from GlobalData’s Oil & Gas Intelligence Center, which provides detailed profiles of 34,000+ oil and gas fields, 400,000+ exploration blocks, 1,100+ LNG terminals, 3,400+ gas processing plants, 5,000+ storage terminals, and 8,000+ pipelines, 1,400+ refineries and 13,000+ petrochemical plants worldwide.