TOURMALINE OIL CORP. revenue for the last year amounted to 4.58 B EUR, the most of which — 2.51 B EUR — came from its highest performing source at the moment, Natural Gas, the year earlier bringing 3.88 B EUR. The greatest contribution to the revenue figure was made by Canada — last year it brought TOURMALINE OIL CORP. 3.86 B EUR, and the year before that — 5.25 B EUR.