It is 67 km long and 7 km wide.
The field is one of the largest contributors to national production despite the fact output is decline.
Project details:- Status: operating
- Coordinates: 31.1217, 49.3097 (exact)
- Operator: Marun Oil and Gas Production Company
- Owner: National Iranian Oil Company, NIOC (100%)
- Discovery year: 1963
- Production start year: 1965
The Marun field currently produces around 600,000 barrels of oil a day, according to the website of the NIOC.
It’s been pumping oil for more than 50 years.
The super-giant Marun field, has long been one of the most prolific oil fields in Iran.
It reached a peak of 1.34 million b/d in 1976, and although it has since declined, it remains in the top 3 producing fields alongside Ahvaz Field and Gachsaran Field.