Reuters.com | Oil dips as demand weakens ahead of refinery maintenance Reuters.com SINGAPORE (Reuters) - Oil prices fell on Friday ahead of the end of the peak-demand winter season in the northern hemisphere, although ongoing supply cuts and the weakening dollar offered broad support to the market. An oil pump jack of Canadian group ... Oil Dips as Short-Term Demand Outlook Weakens Oil price surge brings little cheer to Asia Crude futures: Oil continues bullish run on weak US dollar |