Consolidated Statements of Cash Flows (Unaudited) - USD ($)	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
CASH FLOWS FROM OPERATING ACTIVITIES
Net income	$ 1,110,540	$ 1,375,833
Adjustments to reconcile to net cash provided by (used in) operating activities:
Depreciation, depletion and amortization	70,354	109,461
Accretion expense	51,800	58,800
Unrealized loss on investments	115,950	20,310
Gain on disposal of property and equipment	0	(565,650)
Forgiveness of loan	0	(326,932)
Changes in assets and liabilities:
Production accounts receivable	184,408	(293,661)
Other current assets	(1,100)	14,005
Other assets	6,366	3,370
Accounts payable	44,892	(355,527)
Accrued expenses	(534,154)	(479,744)
Operational advances	27,101	5,490
Total adjustments	(34,383)	(1,810,078)
Net cash provided by (used in) operating activities	1,076,157	(434,245)
CASH FLOWS FROM INVESTING ACTIVITIES
Purchase of investments	(1,022,485)	(27,351)
Purchase of property and equipment	(11,768)	(112,815)
Proceeds from disposal of property and equipment	0	388,512
Net cash provided by (used in) investing activities	(1,034,253)	248,346
NET CHANGE IN CASH AND EQUIVALENTS	41,904	(185,899)
CASH AND EQUIVALENTS - BEGINNING OF PERIOD	12,404,205	10,249,207
CASH AND EQUIVALENTS - END OF PERIOD	$ 12,446,109	$ 10,063,308