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INVENTORY (Details) - CAD CAD in Millions | Dec. 31, 2015 | Dec. 31, 2014
--- | --- | ---
INVENTORY |  |
Natural gas | CAD 627 | CAD 678
Crude oil | 477 | 452
Other commodities | 7 | 18
Inventory, Net, Total | CAD 1,111 | CAD 1,148

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