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Summary of Significant Accounting Policies (Details Textual) - USD ($)
12 Months Ended
Sep. 30, 2017
Sep. 30, 2016
Summary of significant accounting policies (Textual)    
Allowance for bad debts
Asset retirement obligations 493,411 $ 452,533
Excess of deposit insurance limits $ 41,244  
Financial, concentration and credit risk, description The Company's joint venture partner is the operator of the Company's producing properties and it is the Company's joint venture partner who sells all of the Company's oil production to 11 purchasers in the oil and gas industry.  
Antidilutive securities excluded from computation of earnings 11,530,000