Marun is a producing conventional oil field located onshore Iran and is operated by Maroun Oil & Gas Producing .

Two expansion projects are associated with the Marun conventional oil field, namely Marun Phase 6 and Marun Phase 4. The expansion projects are currently in the feasibility stage.

Field participation details

The field is owned by National Iranian Oil.

Production from Marun

The Marun conventional oil field recovered 88.03% of its total recoverable reserves, with peak production in 1977. The peak production was approximately 1,300 thousand bpd of crude oil and condensate. Based on economic assumptions, production will continue until the field reaches its economic limit in 2061. The field currently accounts for approximately 4% of the country’s daily output.

Remaining recoverable reserves

The field is expected to recover 1,739.75 Mmboe, comprised of 1,739.75 Mmbbl of crude oil & condensate. Marun conventional oil field reserves accounts 0.38% of total remaining reserves of producing conventional oil fields globally.

Contractors involved in the Marun conventional oil field

The key contractors involved in the Marun project as follows.

Other Contractors: Sina Energy Development


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.