Northern Oil & Gas (NYSE:NOG) reported quarterly earnings of $1.33 per share which beat the analyst consensus estimate of $1.12 by 18.75 percent. This is a 3.91 percent increase over earnings of $1.28 per share from the same period last year. The company reported quarterly sales of $576.95 million which beat the analyst consensus estimate of $560.82 million by 2.88 percent. This is a 8.44 percent increase over sales of $532.04 million the same period last year.