Note 11 - Commitments and Contingencies (Details Textual) - USD ($)	12 Months Ended
	Dec. 31, 2020	Jul. 06, 2020	Jun. 25, 2020	Dec. 31, 2019
Oklahoma Oil and Gas Assets [Member] | Pure and ZQH [Member]
Business Acquisition, Alleged Percentage of Voting Interests Owned		75.00%
Business Acquisition, Percentage of Voting Interests Acquired		87.50%	87.50%
President [Member]
Annual Officer Salary	$ 120,000
Annual Officer Salary, Percent of Increase Per Year	10.00%
Annual Officer Salary, Period for Salary Increase (Year)	5 years
Employee Benefits, Health Insurance Per Month	$ 750
Employee Benefits, Annual Employee Stock Bonus (in shares)	25,000
Employee Benefits, Royalty Interest Percent on Each Future Producing Well	0.03125%
Accrued Employee Benefits	$ 212,985			$ 185,537