Transactions with Managing General Partner Undistributed or Unsettled Transactions With Investor Partners (Details) (USD $)	Sep. 30, 2013		Dec. 31, 2012
Related Party Transaction
Due from (to) Managing General Partner-other, net	$ (70,332)		$ (67,520)
Crude oil, natural gas and NGLs sales revenues collected from the Partnership's third-party customers
Related Party Transaction
Due from (to) Managing General Partner-other, net	5,946		20,841
Commodity price risk management, realized gain
Related Party Transaction
Due from (to) Managing General Partner-other, net	0		14,367
Other
Related Party Transaction
Due from (to) Managing General Partner-other, net	$ (76,278)	[1]	$ (102,728)	[1]

[1] All other unsettled transactions, excluding derivative instruments, between this Partnership and the Managing General Partner. The majority of these are operating costs and general and administrative costs, which have not been deducted from distributions.