National Fuel Gas (NYSE:NFG) reported quarterly earnings of $2.71 per share which missed the analyst consensus estimate of $2.80 by 3.21 percent. This is a 13.39 percent increase over earnings of $2.39 per share from the same period last year. The company reported quarterly sales of $858.373 which missed the analyst consensus estimate of $851.483 million by 100.00 percent. This is a 100.00 percent decrease over sales of $729.950 million the same period last year.