Oil prices rose in European trade for another session on hopes for a strong recovery for global demand and amid steps to relax strict Covid 19 quarantine measures.
US crude rose 0.55% to $39.28 a barrel, while Brent climbed 0.7% to $41.68 a barrel.
US crude marked a 2.7% profit yesterday, the first three days away from week lows at $37.10, while Brent added 2.9%.
Satellite images showed strong traffic rebound in China, the US, and Europe after the Covid-19 led slump for months, while international air travel is resuming operations as well.
Global demand tumbled over 30 million barrels, or 30% due to the Great Closure that was forced on the global economy due to the coronavirus pandemic.
However in the US, official data showed crude inventories hit a new record high while output rose for the first time in three months, raising concerns of another supply glut.