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Note 8 - Costs Incurred in Oil and Gas Property Acquisition, Exploration, and Development Activities - Costs Related to Oil and Gas Operations (Details) - USD ($)
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Acquisition of Properties:    
Unproved $ 513,309 $ 485,348
Proved 231,000
Exploration Costs 970,994 1,770,215
Development Costs 111,810 622,024
Asset Retirement Obligation $ 1,823 $ 16,470