Schlumberger (NYSE:SLB) reported quarterly earnings of $0.75 per share which met the analyst consensus estimate. This is a 19.05 percent increase over earnings of $0.63 per share from the same period last year. The company reported quarterly sales of $8.707 billion which beat the analyst consensus estimate of $8.688 billion by 0.22 percent. This is a 12.55 percent increase over sales of $7.736 billion the same period last year.