Oil prices edged up on Friday, lifted by ongoing supply cuts led by producer club OPEC and by U.S. sanctions on petroleum exporters Iran and Venezuela.
Despite strong price increases this year, there are concerns that an economic slowdown could soon dent fuel consumption.
International futures were at $71.03 per barrel at 0653 GMT, up 20 cents, or 0.2 percent, from their last close.
U.S. West Texas Intermediate (WTI) crude futures were at $63.82 per barrel, up 24 cents, or 0.4 percent, from their previous settlement.
“We see Brent and WTI prices averaging $75 per barrel and $67 per barrel respectively through the rest of this year, but risk is asymmetrically skewed to the upside,” RBC Capital Markets said in a note.