Oil slips

Singapore :Oil prices eased on Thursday, with U.S. crude dipping away from two-year highs reached the day before, but the shutdown of the Keystone pipeline and a drawdown in fuel inventories continued to bolster markets despite worries over rising output.
U.S. West Texas Intermediate (WTI) crude futures were at $57.89 a barrel at 0437 GMT, down 13 cents, or 0.2 percent, from their last settlement, but still close to 2015-highs of $58.15 a barrel reached on Wednesday.
Brent crude futures, the international benchmark for oil prices, were at $63.17 per barrel, 15 cents, or 0.2 percent, below their last close. WTI has been buoyed by the shutdown of the 590,000 barrel-per-day (bpd) Keystone pipeline, one of the largest crude pipelines from Canada to the United States, as well as by another drawdown in commercial fuel inventories that came despite record U.S. oil production.