SINGAPORE (Reuters) - Brent crude oil prices hit 2019 highs above $65 per barrel on Friday, spurred by U.S. sanctions against Venezuela and Iran as well as OPEC-led supply cuts.Brent rose as high as $65.10, pushing past the $65 mark for the first time this year, before edging back to $64.97 a barrel by 0450 GMT. That was still 0.6 percent above the last close.The international benchmark for oil prices is at a near 3-month high and set for a 4.6 percent gain for the week.U.S. West Texas..