Core Laboratories N.V. reaffirmed earnings guidance for the first quarter of 2020. Consistent with the initial guidance provided on 30 December 2019, Core projects consolidated first quarter 2020 revenue of approximately $159,000,000 to $164,000,000 and operating income of approximately $25,000,000 to $27,000,000. The Company's EPS for the first quarter of 2020, using an effective tax rate of 20%, is projected to be $0.39 to $0.41.