The Lebăda Vest oil field is an oil field located on the continental shelf of the Black Sea. It was discovered in 1980 and developed by Petrom. It began production in 1993 and produces oil. The total proven reserves of the Lebăda Vest oil field are around 50 million barrels (6.8×106tonnes), and production is centered on 10,000 barrels per day (1,600 m3/d). The field also produces around 35.8 million cubic feet/day (1×105m³) of gas and has reserves of 200 billion cubic feet (5.7×109m³).