Frontera Resources Corporation announced unaudited consolidated earnings results for the six months ended June 30, 2017. For the period, the company reported revenue - crude oil & natural gas sales of $1,486,771 compared to $2,028,953 a year ago. Loss from operations was $5,679,647 compared to $5,718,049 a year ago. Net comprehensive loss was $11,417,966 or $0.001 per basic and diluted share compared to $10,896,866 or $0.003 per basic and diluted share a year ago. Net cash used in operating activities was $1,207,940 compared to $1,342,972 a year ago. Investment in oil and gas properties was $48,095 compared to $147,333 a year ago. Investment in property and equipment was $6,413 compared to $103,348 a year ago.