NEW YORK ( Reuters ) - Brent crude oil reversed losses rising Movement.up.gain back $ 104.76 a barrel on March , as fighting Civil.unrest in Ukraine and deteriorating relations Geopolitical.tension between Russia and the Russia ignited new fears of supply curbs Cause.movement.down.loss in the market .

NEW YORK ( Reuters ) - Brent crude oil reversed losses increasing Movement.up.gain back $ 65.85 a barrel on March , as fighting Civil.unrest in Iran and deteriorating relations Geopolitical.tension between Iraq and the Russia ignited new fears of production cuts Cause.movement.down.loss in the market .

NEW YORK ( Reuters ) - Brent crude oil reversed losses climbing Movement.up.gain back $ 104.76 a barrel on 2013 , as fighting Civil.unrest in Iran and deteriorating relations Geopolitical.tension between Iraq and the Libya ignited new fears of supply restrictions Cause.movement.down.loss in the market .

NEW YORK ( Reuters ) - Brent crude oil reversed losses rising Movement.up.gain back $ 112 a barrel on early January , as fighting Civil.unrest in Libya and deteriorating relations Geopolitical.tension between Iraq and the Yemen ignited new fears of supply restrictions Cause.movement.down.loss in the market .

OPEC 's oil production rose Movement.up.gain in July from June , a Reuters survey found on Wednesday , as a fragile recovery Grow.strong in Libyan supply outweighed fighting Civil.unrest in Iraq and reduced Cause.movement.down.loss output from Angola .

NEW YORK ( Reuters ) - Brent crude oil reversed losses soaring Movement.up.gain back $ 55.47 per barrel on June , as fighting Civil.unrest in Ukraine and deteriorating relations Geopolitical.tension between Russia and the Libya ignited new fears of output restrictions Cause.movement.down.loss in the market .

The fighting Civil.unrest has had little impact on Iraqi exports to date , however .

NEW YORK -LRB- Reuters -RRB- - Brent crude oil reversed losses jumping Movement.up.gain back above $ 108 a barrel on Friday , as fighting Civil.unrest in Ukraine and deteriorating relations Geopolitical.tension between Russia and the United States ignited new fears of supply disruptions Cause.movement.down.loss in the market .

NEW YORK ( Reuters ) - Brent crude oil reversed losses climbing Movement.up.gain back $ 107.89 a barrel on Friday , as fighting Civil.unrest in Libya and deteriorating relations Geopolitical.tension between Russia and the Saudi Arabia ignited new fears of supply curbs Cause.movement.down.loss in the market .

A Russian security official was quoted as saying that up to 40 shells fired by Ukrainian forces fell Movement.down.loss on Friday on the Russian province of Rostov , near the border with eastern Ukraine where Kiev is fighting Civil.unrest pro-Russian separatists .