Greater Angostura is a producing conventional gas field located in shallow water in Trinidad and Tobago and is operated by BHP Billiton (Trinidad-2C). The field is located in block Block 2-C (Angostura), with water depth of 164 feet.

Field participation details

The field is owned by BHP, The National Gas Company of Trinidad and Tobago, China Petrochemical and China National Offshore Oil.

Production from Greater Angostura

The Greater Angostura conventional gas field recovered 48.50% of its total recoverable reserves, with peak production in 2012. The peak production was approximately 12.48 thousand bpd of crude oil and condensate and 431 Mmcfd of natural gas. Based on economic assumptions, production will continue until the field reaches its economic limit in 2053. The field currently accounts for approximately 13% of the country’s daily output.

Remaining recoverable reserves

The field is expected to recover 343.74 Mmboe, comprised of 4.56 Mmbbl of crude oil & condensate and 2,035.09 bcf of natural gas reserves. Greater Angostura conventional gas field reserves accounts 0.12% 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.