Archrock (NYSE:AROC) reported quarterly earnings of $0.42 per share which beat the analyst consensus estimate of $0.38 by 10.53 percent. This is a 61.54 percent increase over earnings of $0.26 per share from the same period last year. The company reported quarterly sales of $347.20 million which beat the analyst consensus estimate of $342.79 million by 1.29 percent. This is a 29.32 percent increase over sales of $268.49 million the same period last year.