Statement of Changes in Partners' Capital (USD $)	Managing General Partner [Member]	Limited Partners [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Total
Balance at Dec. 31, 2010	$ 17,468,800	$ 148,188,300	$ 2,824,700	$ 168,481,800
Partners' capital contributions:
Syndication and offering costs	177,600			177,600
Tangible equipment/leasehold costs	5,524,200			5,524,200
Total contributions	5,701,800	0	0	5,701,800
Syndication and offerings, immediately charged to capital	(177,600)			(177,600)
Total partners' capital contributions net of amounts charged to capital	5,524,200	0	0	5,524,200
Participation in revenues and expenses:
Net production revenues	1,556,800	3,991,500		5,548,300
Depletion	(866,200)	(3,248,900)		(4,115,100)
Accretion of asset retirement obligation	(24,300)	(47,700)		(72,000)
General and administrative	(26,000)	(50,900)		(76,900)
Net income (loss)	640,300	644,000	0	1,284,300
Other comprehensive loss			(1,010,900)	(1,010,900)
Distributions to partners	(1,087,200)	(2,479,800)		(3,567,000)
Balance at Sep. 30, 2011	$ 22,546,100	$ 146,352,500	$ 1,813,800	$ 170,712,400