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Note 2 - Oil and Gas Leases (Tables)
12 Months Ended
Dec. 31, 2013
Leases, Operating [Abstract]  
Results of Operations for Oil and Gas Producing Activities Disclosure [Table Text Block]
   

2013

   

2012

 

Gross revenues

               

Royalty interests

  $ 1,716,192     $ 2,558,605  

Working interests

    --       --  

Seismic and Lease Fees

    91,128       259,001  
      1,807,320       2,817,606  

Production costs

    114,204       219,224  

Results before income tax expense

    1,693,116       2,598,382  

Estimated income tax expense (40%)

    677,246       1,039,353  

Results of operations from producing activities excluding corporate overhead

  $ 1,015,870     $ 1,559,029  
Oil and Gas Net Production, Average Sales Price and Average Production Costs Disclosure [Table Text Block]
   

2013

   

2012

 
                 

Net gas produced (MCF)

    42,115       92,470  

Net oil produced (Bbl)

    12,765       19,543