Core Laboratories (CLB) came out with quarterly earnings of $0.19 per share, missing the Zacks Consensus Estimate of $0.20 per share. This compares to earnings of $0.20 per share a year ago. These figures are adjusted for non-recurring items.This quarterly report represents an earnings surprise of -5%. A quarter ago, it was expected that this energy services company would post earnings of $0.23 per share when it actually produced earnings of $0.22, delivering a surprise of -4.35%.Over the last four quarters ...