Annual report pursuant to Section 13 and 15(d)

SUPPLEMENTAL INFORMATION RELATING TO OIL AND GAS PRODUCING ACTIVITIES (UNAUDITED) (Details 6)

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SUPPLEMENTAL INFORMATION RELATING TO OIL AND GAS PRODUCING ACTIVITIES (UNAUDITED) (Details 6) - USD ($)
12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Standardized Measure of Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves [Roll Forward]    
Beginning of year $ 6,303,880 $ 7,966,550
Sales and transfers of oil & gas produced, net of production costs 40,633 (392,979)
Net changes in prices and production costs (3,346,098) (1,454,390)
Development costs incurred   675,426
Changes in estimated future development costs 360,790 (1,896,600)
Acquisitions of minerals in place, net of production costs 4,851,420  
Revision of previous estimates (1,477,073) 2,099,177
Change in discount 630,388 796,655
Change in production rate or other (1,143,449) (1,489,959)
End of year $ 6,220,500 $ 6,303,880