May WTI oil futures showed an increase of 1.84%, reaching $ 20.48 per barrel.
Futures for Brent crude for June delivery increased 1.01% to $ 29.90 per barrel.
Earlier, US President Donald Trump called the OPEC + countries' historic deal to reduce oil production.
The leading analyst of the National Energy Security Fund Igor Yushkov commented on the agreement reached by OPEC + to reduce oil production in an interview with the FAN.