Archrock Inc. (AROC) came out with quarterly earnings of $0.21 per share, in line with the Zacks Consensus Estimate. This compares to earnings of$0.07 per share a year ago. These figures are adjusted for non-recurring items. A quarter ago, it was expected that this natural gas compression services business would post earnings of $0.19 per share when it actually produced earnings of$0.20, delivering a surprise of 5.26%. Over the last four quarters, the company has surpassed consensus EPS estimates two time ...