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Exploration Activities (Tables)
9 Months Ended
Jun. 30, 2018
Exploration Activities [Abstract]  
Summary of costs incurred in the oil property acquisition, exploration and development activities

 

   June 30, 
2018
  September 30,
2017
 
 Acquisition of Properties:        
 Proved $  $ 
 Unproved $19,154  $142,400 
 Exploration costs $622,127  $ 
 Development costs $  $