Zeta Petroleum PLC announced earnings results for the full year ended December 31, 2018. For the full year, the company announced operating loss was GBP 128,000 compared to GBP 471,000 a year ago. Net loss was GBP 136,000 compared to GBP 471,000 a year ago. Basic loss per share was GBP 0.0049 compared to GBP 0.0172 a year ago.