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Note 7 - Oil and Gas Exploration and Production Industries Disclosures: Summary of Changes Present Value of Estimated Future Net Revenue (Details) - USD ($)
12 Months Ended
Sep. 30, 2015
Sep. 30, 2014
Details    
Changes in Estimated Future Development Costs $ 256,000 $ 262,000
Sales and Transfers of Oil and Gas Produced, Net of Production Costs (40,000) (81,000)
Net Increase (Decrease) in Sales and Transfer Prices and Production Costs (123,000) 31,000
Revisions of quantity estimates (41,000) 4,000
Accretion of Discount 26,000 26,000
Standardized Measure of Discounted Future Net Cash Flow of Proved Oil and Gas Reserves, Other 25,000 14,000
Standardized Measure of Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves $ 103,000 $ 256,000