रुसले युक्रेनमाथि आक्रमण गरेपछि पश्चिमी देशहरुमाझ रुसी तेलको माग घटेको थियो । तेलको भाउमा भएको वृद्धि अनि एशियामा चीन र भारत जस्ता देशहरुबाट माग बढ्दा रुसको आम्दानी भने घटेन ।
Brent LCOc1 futures for February delivery rose 31 cents to $84.64 a barrel, a 0.4% gain, by 0117 GMT. US crude CLc1 advanced 22 cents, or 0.3%, to $79.75 per barrel.
Russia is the world's second-largest oil exporter after Saudi Arabia, and a major disruption to its sales would have far-reaching consequences for global energy supplies.
Brent crude was up 73 cents, or 0.9%, at $84.65 a barrel at 0122 GMT, while the U.S. West Texas Intermediate crude was at $80.41 a barrel, up 85 cents, or 1.1%.
