Brent crude futures rose 97 cents, or 0.91%, to $107.77 a barrel at 0437 GMT. U.S. West Texas Intermediate (WTI) crude futures gained 86 cents, or 0.84%, to 103.05 a barrel, adding to a 19 cent gain in the previous session.
Analysts said market volatility is likely to pick up again soon, with the EU still weighing a ban on Russian oil.