MarketWatch | Crude oil marches higher ahead of US supply data MarketWatch Oil prices continued to climb on Wednesday, boosted by supply disruptions in Libya and hopes official U.S. inventory data will show a drawdown in supplies at a major storage hub. Crude oil for May delivery CLK7, +0.54% rose 29 cents, or 0.6%, to $48.66 ... Oil rises on Libya disruption, likely extension to OPEC output cut Oil Gains as Libyan Crude Drop Offsets What OPEC Curbs Couldn't Oil trading group chiefs predict Opec will maintain cuts |