Murphy USA (NYSE:MUSA) reported quarterly earnings of $7.36 per share which beat the analyst consensus estimate of $6.97 by 5.6 percent. This is a 6.36 percent increase over earnings of $6.92 per share from the same period last year. The company reported quarterly sales of $5.00 billion which missed the analyst consensus estimate of $5.13 billion by 2.39 percent. This is a 8.20 percent decrease over sales of $5.45 billion the same period last year.