| Nagylengyel | |
| Country: | Hungary |
| Region: | Zala County |
| Offonshore: | onshore |
| Operator: | MOL Group |
| Discovery: | 1952 |
| Start Production: | 1955 |
| Oil Production Bbl/D: | 2500 |
| Est Oil Bbl: | 335 |
| Est Oil T: | 45 |
The Nagylengyel oil field is an oil field located in Nagylengyel, Zala County. It was discovered in 1952 and developed by MOL Group. It began production in 1955 and produces oil. The total proven reserves of the Nagylengyel oil field are around 335 million barrels (45×106tonnes), and production is centered on 2500oilbbl/d.[1]