CNBC | US oil settles down 45 cents, or 1.18 pct, at $37.84 a barrel CNBC Oil prices fell on Thursday, as refinery maintenance threatened to raise record inventories of crude and sources said an OPEC meeting on production levels was unlikely without Iran's participation. An initial rally in the dollar after the European ... Why, look: It's an oil price-rigging revival Oil Prices Slide on Lower OPEC Expectations Oil eases loss in volatile pre-settlement trade |