| Dec'17 | Dec'16 | Dec'15 | ||||
|---|---|---|---|---|---|---|
REVENUE | ||||||
330,122 | 192,670 | 209,690 | ||||
Commodity risk management contracts | ||||||
-15,448 | -2,554 | 0 | ||||
Production and operating costs | ||||||
98,987 | 67,235 | 86,742 | ||||
Geological and geophysical expenses | ||||||
7,694 | 10,282 | 13,831 | ||||
Administrative expenses | ||||||
42,054 | 34,170 | 37,471 | ||||
Selling expenses | ||||||
1,136 | 4,222 | 5,211 | ||||
Depreciation | ||||||
74,885 | 75,774 | 105,557 | ||||
Write-off of unsuccessful exploration efforts | ||||||
5,834 | 31,366 | 30,084 | ||||
Impairment loss reversed (recognised) for non-financial assets | ||||||
0 | -5,664 | 149,574 | ||||
Other expenses | ||||||
5,088 | 1,344 | 13,711 | ||||
OPERATING PROFIT (LOSS) | ||||||
78,996 | -28,613 | -232,491 | ||||
Financial expenses | ||||||
53,511 | 36,229 | 36,924 | ||||
Financial income | ||||||
2,016 | 2,128 | 1,269 | ||||
Foreign exchange (loss) gain | ||||||
-2,193 | 13,872 | -33,474 | ||||
PROFIT (LOSS) BEFORE INCOME TAX | ||||||
25,308 | -48,842 | -301,620 | ||||
Income tax (expense) benefit | ||||||
43,145 | 11,804 | -17,054 | ||||
LOSS FOR THE YEAR | ||||||
-17,837 | -60,646 | -284,566 | ||||
Attributable to: | ||||||
Owners of the Company | ||||||
-24,228 | -49,092 | -234,031 | ||||
Non-controlling interest | ||||||
6,391 | -11,554 | -50,535 | ||||
Losses per share (in US$) for loss attributable to owners of the Company. Basic | ||||||
-0.40 | -0.82 | -4.05 | ||||
Losses per share (in US$) for loss attributable to owners of the Company. Diluted | ||||||
-0.40 | -0.82 | -4.05 | ||||