Note 6 - Exploratory Extension Well Costs (Tables)

6 Months Ended

Jun. 30, 2023

Notes Tables

Capitalized Exploratory Well Costs, Roll Forward [Table Text Block]

	Six Months Ended June 30, 2023
Beginning capitalized exploratory/extension well costs	$	186,427
Additions to exploratory/extension well costs		322,902
Reclassification to proved properties		(428,306	)
Exploratory/extension well costs charged to exploration and abandonment expense		—
Ending capitalized exploratory/extension well costs	$	81,023