SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Concentrations of Credit Risk (Details) - Sales - Customer Concentration Risk	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Customer A
Concentration Risk [Line Items]
Percent of crude oil and natural gas sales	16.00%	6.00%	15.00%
Customer B
Concentration Risk [Line Items]
Percent of crude oil and natural gas sales	28.00%	50.00%	43.00%
Customer C
Concentration Risk [Line Items]
Percent of crude oil and natural gas sales	5.00%	10.00%	13.00%
Customer D
Concentration Risk [Line Items]
Percent of crude oil and natural gas sales	1.00%	12.00%	2.00%