National Fuel Gas (NFG) came out with quarterly earnings of $1.64 per share, beating the Zacks Consensus Estimate of$1.5 per share. This compares to earnings of $0.99 per share a year ago. These figures are adjusted for non-recurring items.This quarterly report represents an earnings surprise of +9.33$2.18 per share when it actually produced earnings of $2.39, delivering a surprise of +9.63%.Over the last four quarters, the c ...