Summary of Significant Accounting Policies (Schedule of Oil and Gas Properties) (Details) (USD $)	Jun. 30, 2012	Dec. 31, 2011
Proved Oil and Gas Property, Successful Effort Method	$ 90,396,200	$ 90,739,200
Accumulated depletion and impairment	(81,010,600)	(80,853,200)
Property, Plant and Equipment, Net, Total	9,385,600	9,886,000
Leaseholds And Leasehold Improvements [Member]
Proved Oil and Gas Property, Successful Effort Method	1,811,000	1,816,200
Wells And Related Equipment And Facilities [Member]
Proved Oil and Gas Property, Successful Effort Method	$ 88,585,200	$ 88,923,000