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COMMODITY DERIVATIVE INSTRUMENTS (Tables)
12 Months Ended
Dec. 31, 2018
Derivative Instruments and Hedging Activities Disclosure [Abstract]  
Schedule of Derivative Instruments
The fair value of the crude oil swap agreements is based on the difference between the strike price and the New York Mercantile Exchange futures price for the applicable trading months.

Contract Type
Contract Period
Weighted Average Trade Price (Barrels)
Remaining Volume (Barrels)
Fair Value
 
 
 
 
 
Swap
Dec. 2018- Feb. 2019
$
48.78

60,000

$
(1,048,400
)
Swap
Dec. 2018- Feb. 2019
$
68.69

60,000

$
1,097,124

Futures
Feb. 2019- Mar. 2019
$
70.42

69,000

$
394,317

Futures
Dec. 2018- Feb. 2019
$
45.41

30,000

$
252,900

Fair Value of Derivative Instruments within Balance Sheet
The carrying values of the Company's derivatives positions and their locations on the consolidated balance sheets as of December 31, 2018 are presented in the table below.

Balance Sheet Classification
Contract Type
2018
 
 
 
Derivative commodity asset
Crude oil swaps
$
48,724

Derivative commodity asset
Crude oil futures
647,217

 
 
 
Total Derivative commodity
 
$
695,941