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Condensed Statements of Cash Flows (USD $)
6 Months Ended
Jun. 30, 2011
Jun. 30, 2010
Cash flows from operating activities    
Net income $ 224,696 $ 202,909
Adjustments for non-cash transactions:    
Depreciation, depletion and amortization 152,147 296,301
Accretion of asset retirement obligation 8,826 8,044
Changes in operating assets and liabilities:    
Accounts receivable   3,471
Accounts receivable from affiliates 9,195 236,077
Accounts payable   (1,017)
Accounts payable to affiliates (5,765) (70,096)
Net cash provided by operating activities 389,099 675,689
Cash flows from investing activities    
Property acquisition and development (32,755) (204,939)
Net cash used in investing activities (32,755) (204,939)
Cash flows from financing activities    
Partner distributions (341,408) (470,536)
Net cash used in financing activities (341,408) (470,536)
Net increase in cash and cash equivalents 14,936 214
Cash and cash equivalents at beginning of period 63,713 63,432
Cash and cash equivalents at end of period $ 78,649 $ 63,646