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OIL PRICE RISK DERIVATIVES (Details) - From 10/01/2016 To 12/31/2016 [Member]
Sep. 30, 2016
$ / Unit
bbl
Put Contract [Member]  
Quantity | bbl 300
Contract Price | $ / Unit 50.00
Call Contract [Member]  
Quantity | bbl 300
Contract Price | $ / Unit 65.25