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Note 5 - Oil and Gas Leases (Tables)

12 Months Ended

Dec. 31, 2025

Notes Tables

Oil and Gas, Result of Operation, Producing Activity [Table Text Block]

		2025				2024
Gross revenues
Royalty interests		$	415,469			$	417,846
Lease fees			-				-
			415,469				417,846
Production costs			(36,228	)			(46,436	)
Results before income tax expense			379,241				371,410
Estimated income tax expense			(97,086	)			(95,081	)
Results of operations from producing activities excluding corporate overhead		$	282,155			$	276,329

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