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Summary of Significant Accounting Policies (Details Textual) - USD ($)
12 Months Ended
Sep. 30, 2019
Sep. 30, 2018
Summary of Significant Accounting Policies (Textual)    
Allowance for bad debts
Asset retirement obligations 500,392 $ 493,467
Excess of deposit insurance limits $ 3,470  
Antidilutive securities excluded from computation of earnings 600,000  
Discount factor of oil and natural gas reserves 10.00%