National Fuel Gas (NFG) came out with quarterly earnings of $1.22 per share, beating the Zacks Consensus Estimate of$1.08 per share. This compares to earnings of $0.77 per share a year ago. These figures are adjusted for non-recurring items.This quarterly report represents an earnings surprise of +12.96$1.5 per share when it actually produced earnings of $1.64, delivering a surprise of +9.33%.Over the last four quarters, the ...