Oil and Gas Assets (Tables)

9 Months Ended

Jan. 31, 2016

Extractive Industries [Abstract]

Schedule of Oil and Gas Assets

Cost	Oklahoma			Kansas			Missouri			Other		Total
Balance as of April 30, 2015	$	6,935,000		$	7,803,020		$	918,991		$	100,000	$	15,757,011
Additions		7,279			-			-			-		7,279
Disposals		(279,013	)		(7,727,287	)		-			-		(8,006,300	)
Depreciation, depletion and amortization		(21,224	)		(75,733	)		-			-		(96,957	)
Impairment		(5,951,622	)					(918,991	)				(6,870,613	)
Balance as of January 31, 2016	$	690,420		$	-		$	-		$	100,000	$	790,420