Lianzi is a producing conventional oil field located in deepwater in Angola-Congo Republic Joint Development Area and is operated by Chevron Overseas Congo. The field is located in block Block 14K–A–IMI, with water depth of 2,984 feet.

Field participation details

The field is owned by TotalEnergies, Chevron, Sonangol EP, Sociedade Petrolifera Angolana, Eni, QatarEnergy, Societe Nationale des Petroles du Congo and Galp Energia SGPS.

Production from Lianzi

The Lianzi conventional oil field recovered 90.66% of its total recoverable reserves, with peak production in 2016. The peak production was approximately 25.08 thousand bpd of crude oil and condensate. Based on economic assumptions, production will continue until the field reaches its economic limit in 2026. The field currently accounts for approximately 100% of the country’s daily output.

Remaining recoverable reserves

The field is expected to recover 3.03 Mmboe, comprised of 3.03 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.