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Revenue from petroleum and natural gas sales
12 Months Ended
Dec. 31, 2021
Disclosure Of Revenue From Petroleum And Natural Gas Sales [Abstract]  
Revenue from petroleum and natural gas sales [Text Block]

18. Revenue from petroleum and natural gas sales

The amount of each significant category of revenue recognized for the years ended December 31, 2021 and 2020 is as follows:

    Year ended     Year ended  
    December 31,     December 31,  
    2021     2020  
Crude oil $ 70,355,730   $ 3,895,275  
Natural gas   14,227,670     315,374  
Natural gas liquids   13,334,390     225,430  
  $ 97,917,790   $ 4,436,079