Tourmaline Oil (TSX:TOU) reported quarterly earnings of $0.47 per share which missed the analyst consensus estimate of $0.98 by 52.04 percent. This is a 65.19 percent decrease over earnings of $1.35 per share from the same period last year. The company reported quarterly sales of $1.493 billion which missed the analyst consensus estimate of $1.526 billion by 2.15 percent. This is a 0.86 percent decrease over sales of $1.506 billion the same period last year.