Trat is a producing conventional gas field located in shallow water in Thailand and is operated by Chevron Thailand Exploration and Production. The field is located in block B10 and B11, with water depth of 233 feet.

Field participation details

The field is owned by Chevron, PTT Public and Mitsui.

Production from Trat

The Trat conventional gas field recovered 86.58% of its total recoverable reserves, with peak production in 2019. The peak production was approximately 5.45 thousand bpd of crude oil and condensate and 96 Mmcfd of natural gas. Based on economic assumptions, production will continue until the field reaches its economic limit in 2027. The field currently accounts for approximately 2% of the country’s daily output.

Remaining recoverable reserves

The field is expected to recover 16.68 Mmboe, comprised of 10.33 Mmbbl of crude oil & condensate and 38.06 bcf of natural gas reserves. Trat conventional gas field reserves accounts 0.01% of total remaining reserves of producing conventional gas fields globally.


Information on the field is sourced from GlobalData’s fields database that provides detailed information on all producing, announced and planned oil and gas fields globally. Not all companies mentioned in the article may be currently existing due to their merger or acquisition or business closure.