National Fuel Gas (NYSE:NFG) reported quarterly earnings of $0.77 per share which missed the analyst consensus estimate of $0.84 by 8.33 percent. The company reported quarterly sales of $372.07 million which missed the analyst consensus estimate of $524.69 million by 29.09 percent. This is a 0.85 percent increase over sales of $368.95 million the same period last year.