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DERIVATIVE FINANCIAL INSTRUMENTS (Details 1) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2020
Jun. 30, 2019
Net cash receipts from (payments on) derivatives: $ 510,609 $ 78,459 $ 1,043,894 $ 98,214
Oil derivatives [Member]        
Net cash receipts from (payments on) derivatives: 510,609 74,154 1,043,894 93,503
Natural gas derivatives [Member]        
Net cash receipts from (payments on) derivatives: $ 0 $ 4,305 $ 0 $ 4,711