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Notes payable (Details Narrative) - USD ($)	1 Months Ended	12 Months Ended
Notes payable (Details Narrative) - USD ($)	Mar. 27, 2019	Dec. 31, 2020	Dec. 31, 2019
Payments to acquire equipment		$ 66,819
Monthly payment for equipment financing		$ 1,012
Interest rate		0.00%
Notes payable		$ 1,301,618	$ 96,704
February 2019 [Member] \| Unsecured Note [Member] \| Investors [Member]
Interest rate		8.00%
Maturity date		May 01, 2019
Notes payable		$ 90,000
February 2019 [Member] \| Unsecured Note [Member] \| Morrisett [Member]
Notes payable		$ 15,000
May 5, 2020 [Member] \| Pardus Oil & Gas Operating, LP [Member]
Description of notes payable		The loan matures on May 5, 2022 and has an interest rate of 1%. There are no payments due until ten months after the covered period which ended October 20, 2020
Promissory note		$ 160,700
April 1, 2020 [Member] \| Pardus Oil & Gas, LLC [Member]
Description of notes payable		The note is payable in one installment on April 1, 2021 and bears interest at the one-year LIBOR rate (1% as of September 30, 2020).
Promissory note		$ 378,000
Joint Development Agreement [Member] \| Petroleum & Independent Exploration, LLC [Member] \| August 1, 2020 [Member]
Interest rate		6.00%
Maturity date		Aug. 07, 2024
Loan from related party		$ 2,000,000
Proceeds from loan		$ 326,000
Description of working and revenue interest		In addition, the Company assigned a 70% working and revenue interest to PIE in the designated wells which will be applied to repayment of the loan.
Revolver Loan Agreement [Member]
Outstanding loan		$ 8,124,000
Revolver commitment amount	$ 8,700,000
Maturity date	Mar. 27, 2021
Reduction in commitment amount per quarter	$ 180,000
Interest expense description	Agreement requires Empire Louisiana, beginning December 31, 2018 to maintain certain covenants including an EBITDAX to interest expense of at least 3:1 and funded debt to EBITDAX of 4:1 on a trailing twelve month basis.
Revolver Loan Agreement [Member] \| Maximum [Member]
Interest rate		0.0475%
Revolver commitment amount		$ 20,000,000
Revolver Loan Agreement [Member] \| March 10, 2021 [Member]
Revolver commitment amount	$ 8,700,000	$ 8,520,000
Maturity date	Mar. 27, 2021	Mar. 27, 2022
Reduction in commitment amount per quarter	$ 180,000	$ 180,000
Interest expense description	Agreement requires Empire Louisiana, beginning December 31, 2018 to maintain certain covenants including an EBITDAX to interest expense of at least 3:1 and funded debt to EBITDAX of 4:1 on a trailing twelve month basis.	Minimum interest coverage ratio covenant until the fiscal quarter ending March 31, 2021, and amended the leverage ratio covenant to 6:1 at March 31, 2021 reducing quarterly to 4:1 as of March 31, 2022 and thereafter.
Letter of Credit [Member]
Outstanding loan		$ 306,000