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CONCENTRATIONS OF RISK AND SIGNIFICANT CUSTOMERS (Tables)
 6 Months Ended
Jun. 30, 2023
Commitments and Contingencies Disclosure [Abstract]  
Schedule of Concentrations
At June 30, 2023 and 2022 and for each of the six months then ended, the Company’s revenues and receivables were comprised of the following customer concentrations:
As of and for the Six Months Ended
 June 30, 2023June 30, 2022
% of
Revenues		% of
Receivables		% of
Revenues		% of
Receivables
Customer 137%1%39%1%
Customer 235%19%16%17%

For each of the six months ended June 30, 2023 and 2022, the Company’s segment revenues were comprised of the following customer concentrations:
% of Revenue by Segment% Revenue by Segment
June 30, 2023June 30, 2022
RefiningBlack Oil and RecoveryRefiningBlack Oil and Recovery
Customer 138%—%43%—%
Customer 236%—%18%—%