| Barnówko-Mostno-Buszewo oil field | |
| Country: | Poland |
| Region: | West Pomeranian Voivodeship |
| Location: | Gmina Dębno |
| Offonshore: | Onshore |
| Coordinates: | 52.77°N 14.7858°W |
| Location Map: | Poland |
| Relief: | yes |
| Operator: | PGNiG |
| Discovery: | 1993 |
| Start Production: | 1994 |
| Est Oil Bbl: | 90 |
| Est Oil T: | 12 |
| Est Gas Bft: | 350 |
| Est Gas Bcm: | 9.9 |
Barnówko-Mostno-Buszewo oil field is a Polish oil field that was discovered in 1993. It is one of the biggest on-shore oil fields in Poland. It began production in 1994 and produces oil. Its oil proven reserves are about and natural gas proven reserves are around 350 billion cubic feet (9.9×109m3).[1]