Wall Street Journal | Oil Prices Tumble After Warning Wall Street Journal The benchmark U.S. oil price tumbled to a six-week intraday low Friday, thwarting hopes for a sustained recovery, after an influential energy watchdog said U.S. production growth is defying expectations and setting the stage for another bout of price ... Energy Agency Sees More Oil Declines, Potential for Conflict Oil is back in the doldrums as the IEA warns of glut It's Another Ugly Day for Oil |