| Tyulenovo | |
| Country: | Bulgaria |
| Region: | Black Sea |
| Offonshore: | offshore |
| Discovery: | 1951 |
| Start Development: | 1951 |
| Start Production: | 1951 |
| Est Oil Bbl: | 30 |
| Est Oil T: | 4.2 |
| Est Gas Bft: | 30 |
| Est Gas Bcm: | 0.86 |
The Tyulenovo field is a Bulgarian oil field that was discovered in 1951 and located on the continental shelf of the Black Sea. It began production in 1951 and produces oil and natural gas. The total proven reserves of the Tyulenovo oil field are around, and production will be centered on 500oilbbl/d in 2015.[1]