Oil prices rose on Friday supported by concerns of Venezuelan supply disruptions, though they remained on track for a weekly drop amid cautious market sentiment and optimism over the prospects for a Russia-Ukraine peace deal. Brent crude futures rose 43 cents, or 0.70%, to $61.71 a barrel by 0352 GMT, and U.S. West Texas Intermediate crude was at $58.03 a barrel, up 43 cents, or 0.75%. The