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Latest revision as of 08:53, 14 January 2026
Romanian shale oil field
| Derna | |
|---|---|
| Country | Romania |
| Region | Bihor County |
| Offshore/onshore | onshore |
| Estimated oil in place | 4.5 million tonnes (~ 5.33×10 |
The Derna oil field is a shale oil field located in Derna, Bihor County. It was discovered in 1900 but remained undeveloped. The total proven reserves of the Derna oil field are around 33.5 million barrels (4.5 million tonnes), and production if started would be centered on 500 barrels per day (79 m3/d).[1]

