National Energy Services (NASDAQ:NESR) reported quarterly earnings of $0.14 per share which missed the analyst consensus estimate of $0.20 by 30 percent. This is a 6.67 percent decrease over earnings of $0.15 per share from the same period last year. The company reported quarterly sales of $303.10 million which missed the analyst consensus estimate of $341.73 million by 11.30 percent. This is a 2.11 percent increase over sales of $296.85 million the same period last year.