Challenger Exploration Limited announced consolidated earnings results for the half year ended December 31, 2019. For the period, the company reported total revenue of AUD 2,273 against AUD 300,014 a year ago. Loss for the half-year was AUD 687,168 against profit of AUD 162,264 a year ago. Basic and diluted loss per share was 0.15 cents against profit of 0.13 cents a year ago.