Hassi Berkine Complex is a producing conventional oil field located onshore Algeria and is operated by Groupement Berkine. The field is located in block Block 404, Bir Berkine (Block 403p, 404p), and Block 403.

An expansion project is associated with the Hassi Berkine Complex, namely Berkine Sud Phase 1. This project is currently in the construction stage, expected to start in 2022.

Field participation details

The field is owned by Sonatrach, TotalEnergies, Eni and Occidental Petroleum.

Production from Hassi Berkine Complex

The Hassi Berkine Complex conventional oil field recovered 72.45% of its total recoverable reserves, with peak production in 2005. The peak production was approximately 77 thousand bpd of crude oil and condensate. Based on economic assumptions, production will continue until the field reaches its economic limit in 2045. The field currently accounts for approximately 3% of the country’s daily output.

Remaining recoverable reserves

The field is expected to recover 183.79 Mmboe, comprised of 179.6 Mmbbl of crude oil & condensate and 25.18 bcf of natural gas reserves. Hassi Berkine Complex conventional oil field reserves accounts 0.04% 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.