Note 4 - Oil and Gas Properties (Tables)

3 Months Ended

12 Months Ended

Mar. 31, 2023

Dec. 31, 2022

Notes Tables

Property, Plant and Equipment [Table Text Block]

	Balance				Balance
Account	12/31/2022		Additions		3/31/2023
Leasehold Improvements - Chico Rica, LLC	$	40,000	$	-	$	40,000
Leasehold Improvements - Undeveloped		62,596		-		62,596
Lease Acquisition and Development Costs - Logan County		1,358,078		82,140		1,440,218
Total oil and gas related assets	$	1,460,674	$	82,140	$	1,542,814

	Balance				Balance
Account	12/31/2021		Additions		12/31/2022
Leasehold Improvements - Chico Rica, LLC	$	10,000	$	30,000	$	40,000
Leasehold Improvements - Undeveloped		15,791		46,805		62,596
Lease Acquisition and Development Costs - Logan County		120,000		1,238,078		1,358,078
Total oil and gas related assets	$	145,791	$	1,314,883	$	1,460,674