Natural Gas Services (NGS) came out with quarterly earnings of $0.40 per share, beating the Zacks Consensus Estimate of $0.23 per share. This compares to earnings of $0.18 per share a year ago. These figures are adjusted for non-recurring items.This quarterly report represents an earnings surprise of 73.91%. A quarter ago, it was expected that this maker of natural gas compression equipment and industrial flare systems would post earnings of $0.29 per share when it actually produced earnings of $0.34, deliv ...