Uzen is a producing conventional oil field located onshore Kazakhstan and is operated by Ozenmunaygas. The field is located in block Karamandybas.

Field participation details

The field is owned by National Company KazMunayGas.

Production from Uzen

The Uzen conventional oil field recovered 70.06% of its total recoverable reserves, with peak production in 2007. The peak production was approximately 126.92 thousand bpd of crude oil and condensate and 24 Mmcfd of natural gas. Based on economic assumptions, production will continue until the field reaches its economic limit in 2060. The field currently accounts for approximately 4% of the country’s daily output.

Remaining recoverable reserves

The field is expected to recover 371.12 Mmboe, comprised of 364.44 Mmbbl of crude oil & condensate and 40.08 bcf of natural gas reserves. Uzen conventional oil field reserves accounts 0.08% of total remaining reserves of producing conventional oil 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.