PERTH, Sept 23 : Oil prices drifted lower on Wednesday as Saudi Arabia began restoring crude supply on a critical pipeline to the Red Sea and on hopes for a diplomatic solution to the US-Iran war through talks at the UN in New York.Brent crude futures fell 7 cents, or 0.07 per cent, to $99.18 a barrel as of 0

PERTH, Sept 23 : Oil prices drifted lower on Wednesday as Saudi Arabia began restoring crude supply on a critical pipeline to the Red Sea and on hopes for a diplomatic solution to the US-Iran war through talks at the UN in New York.Brent crude futures fell 7 cents, or 0.07 per cent, to $99.18 a barrel as of 0