Tamarack Valley Energy (TSX:TVE) reported quarterly earnings of $0.43 per share which missed the analyst consensus estimate of $0.47 by 8.51 percent. This is a 10.26 percent increase over earnings of $0.39 per share from the same period last year. The company reported $603.791 million in sales this quarter. This is a 47.89 percent increase over sales of $408.267 million the same period last year.