Note 6 - Exploratory Well Costs (Tables)

6 Months Ended

Jun. 30, 2022

Notes Tables

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

	Six Months Ended June 30, 2022
Beginning capitalized exploratory well costs	$	28,076
Additions to exploratory well costs		161,331
Reclassification to proved properties		(177,720	)
Exploratory well costs charged to exploration and abandonment expense		—
Ending capitalized exploratory well costs	$	11,687