just a comment ... but this a top pick stock - buy
i have a problem with deleption and table used for impariment test :
market actor = direction => direction is up for 60-70 box
futures contrat average > 59 $ for 2018 and i spot an average price for 2018 +/-65$ for wti
**IFRS***
so another point there a contradiction with hedged and projection Lol !
so for the next years all oil stock are going up : my best pick stock : CPG , CVE , ATH
only one factor : governance ... this is a real risk