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Exploration Activities (Tables)
3 Months Ended
Dec. 31, 2015
Exploration Activities [Abstract]  
Summary of cost incurred in oil and gas property acquisition, exploration and development activities
   December 31, 
2015
  September 30, 2015 
 Acquisition of Properties:        
 Proved $  $ 
 Unproved $11,076  $135,575 
 Exploration costs $847  $46,351 
 Development costs $  $