Oil and Gas Assets

3 Months Ended

Jul. 31, 2015

Extractive Industries [Abstract]

Oil and Gas Assets

The following table summarizes the oil and gas assets by project:

Cost	Oklahoma			Kansas			Missouri		Other		Total
Balance May 1, 2015	$	6,935,000		$	7,803,020		$	918,991	$	100,000	$	15,757,011
Additions		7,283			-			-		-		7,283
Disposals		(279,013	)		-			-		-		(279,013	)
Depreciation, depletion and amortization		(23,037	)		(29,318	)		-		-		(52,355	)
Balance July 31, 2015	$	6,640,233		$	7,773,702		$	918,991	$	100,000	$	15,432,926