Reuters | Oil prices fall on oversupply worries, firmer dollar Reuters Prices have recently pulled back on low trading volumes, concerns about oversupply ahead of an oil producers' meeting in Doha to agree a possible output freeze on April 17, and a firmer dollar, said Michael McCarthy, chief market strategist at Sydney's ... US oil closes at $38.34, surges 13 pct in March Oil Prices Grind Higher Despite Oversupply Worries Oil prices fall on stronger dollar, further oversupply worries |