In 2012, Lukoil-Bulgaria Bunker bought the Neftyanik-1 tanker, the company said in a statement on its website last week.
The company operates a fleet of five bunkering tankers, according to data from its website.
Lukoil-Bulgaria Bunker provides bunkering services in the Bulgarian cities of Ruse, Silistra, Vidin, Lom, Varna and Burgas, the oil port of Rosenets. It also operates in Romania's Black Sea port of Constanta and Serbia's Kladovo, as well as at the 61th mile of the Danube.
The company is fully owned by Lukoil-Bunker, which is a subsidiary of Russian oil giant Lukoil.