SandRidge Energy (NYSE:SD) reported quarterly earnings of $0.39 per share which missed the analyst consensus estimate of $0.43 by 9.3 percent. This is a 69.57 percent increase over earnings of $0.23 per share from the same period last year. The company reported quarterly sales of $42.60 million which missed the analyst consensus estimate of $43.32 million by 1.65 percent. This is a 40.69 percent increase over sales of $30.28 million the same period last year.