Property, Plant and Equipment (Tables)

12 Months Ended

Dec. 31, 2015

Property Plant And Equipment [Abstract]

Summary of Natural Gas and Oil Properties

The following is a summary of natural gas and oil properties at the dates indicated:

	December 31,
	2015			2014
Proved properties:
Leasehold interest	$	332,100		$	332,100
Wells and related equipment		25,756,100			25,756,500
Total natural gas and oil properties		26,088,200			26,088,600
Accumulated depletion and impairment		(25,398,000	)		(24,589,200	)
Gas and oil properties, net	$	690,200		$	1,499,400