1 EL PASO NATURAL GAS COMPANY EARNINGS PER COMMON SHARE FORM 10-Q, EXHIBIT 11 SECOND QUARTER SIX MONTHS -------------------------- -------------------------- 1994 1993 1994 1993 ----------- ----------- ----------- ----------- Income available for common stock dividends............................. $24,011,000 $20,683,000 $45,126,000 $51,523,000 Fully diluted average common shares outstanding........................... 37,231,380 37,849,930 37,291,545 37,769,062 Fully diluted earnings per common share................................. $ 0.6449 $ 0.5464 $ 1.2101 $ 1.3642 Outstanding stock options of EPG are common stock equivalents but are excluded from primary earnings per common share due to immateriality. See following calculation: SECOND QUARTER SIX MONTHS -------------------------- -------------------------- 1994 1993 1994 1993 ----------- ----------- ----------- ----------- Total primary earnings per common share................................. $ 0.6518 $ 0.5541 $ 1.2241 $ 1.3831 Fully diluted earnings per common share (includes stock options).............. $ 0.6449 $ 0.5464 $ 1.2101 $ 1.3642 Percent dilution........................ 1.0586% 1.3896% 1.1437% 1.3665%