Condensed Consolidated Statements of Operations - USD ($)	3 Months Ended		6 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Mar. 31, 2023	Mar. 31, 2022
Revenue
Oil and gas sales	$ 7,000	$ 5,000	$ 20,000	$ 26,000
Total revenue	7,000	5,000	20,000	26,000
Operating expense
Production taxes	0	1,000	1,000	2,000
General and administrative	52,000	53,000	165,000	85,000
Depreciation, depletion, and amortization	1,000	1,000	3,000	3,000
Total operating expense	53,000	55,000	169,000	90,000
Other Nonoperating Income (Expense)
Gain on sale of assets	0	450,000	0	450,000
Interest income	25,000	0	44,000	0
Other income	0	4,000	8,000	4,000
Total other income	25,000	454,000	52,000	454,000
Net earnings (loss)	$ (21,000)	$ 404,000	$ (97,000)	$ 390,000
Basic and diluted earnings (loss) per share	$ (0.00)	$ 0.03	$ (0.01)	$ 0.03
Basic and diluted weighted average shares outstanding	11,517,426	12,011,401	11,585,280	12,011,401