Quarterly report pursuant to Section 13 or 15(d)

ASSET RETIREMENT OBLIGATION (Details)

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ASSET RETIREMENT OBLIGATION (Details) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2016
Jun. 30, 2015
Jun. 30, 2016
Jun. 30, 2015
Asset Retirement Obligation [Line Items]        
Balance     $ 7,401,950  
Liabilities incurred     87,059  
Liabilities settled     (1,344)  
Accretion expense $ 124,976 $ 79,400 234,354 $ 146,379
Balance $ 7,722,019   $ 7,722,019