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 9 Months Ended
Sep. 30, 2017
Sep. 30, 2016
Sep. 30, 2017
Sep. 30, 2016
Asset Retirement Obligation [Line Items]        
Balance, December 31, 2016     $ 7,957,035  
Liabilities incurred     846,868  
Liabilities settled     (605,432)  
Accretion expense $ 109,974 $ 125,813 420,723 $ 360,167
Balance, September 30, 2017 $ 8,205,194   $ 8,205,194