Oil prices inch higher after falling more than $2 a barrel, as persistent attacks on key producer Saudi Arabia keep investors wary and prices near six-month highs, even as diplomatic efforts to resolve the conflict in the Middle East resume, Reuters reports.
Brent crude futures are up 49 cents, or 0.4 per cent, at $117.21 as of 1637 GMT (9:37pm PKT), while US West Texas Intermediate crude futures are down 35 cents, or 0.34pc, at $102.92 per barrel.
