Calfrac Well Servs (TSX:CFW) reported quarterly earnings of $0.19 per share which beat the analyst consensus estimate of $(0.04) by 575 percent. This is a 111.11 percent increase over earnings of $0.09 per share from the same period last year. The company reported quarterly sales of $305.365 million which beat the analyst consensus estimate of $290.850 million by 4.99 percent. This is a 17.48 percent decrease over sales of $370.057 million the same period last year.