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Receivables (Details) - USD ($)
Sep. 30, 2016
Jun. 30, 2016
Receivables [Abstract]    
Receivables from oil and gas sales $ 2,514,990 $ 2,637,593
Receivable from settled derivatives 90 0
Other 3,390 595
Total receivables $ 2,518,470 $ 2,638,188