Russia's Energy Ministry released its oil output data on Tuesday. Oil output in Russia increased by 1.5% to 10.88 million barrels per day (bpd) in January from 10.83 million bpd in December.
Bashneft was the main contributor in January. The output rose 10.2% year-on-year.
Rosneft cut it oil production by 0.9% in January, while Lukoil reduced its oil output by 2.9%.