Tetra Technologies (NYSE:TTI) reported quarterly earnings of $0.02 per share which met the analyst consensus estimate. This is a 33.33 percent decrease over earnings of $0.03 per share from the same period last year. The company reported quarterly sales of $146.681 million which beat the analyst consensus estimate of $140.980 million by 4.04 percent. This is a 9.05 percent increase over sales of $134.504 million the same period last year.