Sao Mateus is a producing heavy oil field located onshore Brazil and is operated by Karavan SPE Cricare. The field is located in block SM (Sao Mateus).

Field participation details

The field is owned by Seacrest Exploracao E Producao De Petroleo and Karavan O&G Participacoes e Consultoria.

Production from Sao Mateus

The Sao Mateus heavy oil field recovered 98.62% of its total recoverable reserves, with peak production in 1990. The peak production was approximately 1.08 thousand bpd of crude oil and condensate. Based on economic assumptions, production will continue until the field reaches its economic limit in 2026.

Remaining recoverable reserves

The field is expected to recover 0.1 Mmboe, comprised of 0.1 Mmbbl of crude oil & condensate.


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.