Note 6 - Asset Retirement Obligation: Schedule of Asset Retirement Obligations (Details) - USD ($)	12 Months Ended
Sep. 30, 2021	Sep. 30, 2020
Details
Asset Retirement Obligation, Beginning Balance	$ 112,615	$ 168,619
Change in ARO estimate	0	(80,435)
Accretion of asset retirement obligation	5,632	24,431
Asset Retirement Obligation, Ending Balance	$ 118,247	$ 112,615

The carrying amount of a liability for an asset retirement obligation. An asset retirement obligation is a legal obligation associated with the disposal or retirement of a tangible long-lived asset that results from the acquisition, construction or development, or the normal operations of a long-lived asset, except for certain obligations of lessees.

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- Definition

Amount of accretion expense recognized during the period that is associated with an asset retirement obligation. Accretion expense measures and incorporates changes due to the passage of time into the carrying amount of the liability.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 410
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (c)(3)
-URI http://asc.fasb.org/extlink&oid=6392692&loc=d3e7535-110849

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 410
-SubTopic 20
-Section 45
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6392676&loc=d3e7480-110848

+ Details

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- Definition

Amount of increase (decrease) in asset retirement obligations.

+ References

+ Details

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- References

No definition available.

+ Details

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