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Asset Retirement Obligations
6 Months Ended
Mar. 31, 2018
Asset Retirement Obligations [Abstract]  
ASSET RETIREMENT OBLIGATIONS
7. ASSET RETIREMENT OBLIGATIONS

 

The total future asset retirement obligation is estimated by management based on the Company’s net working interests in all wells and facilities, estimated costs as determined by the Alberta Energy Regulator to reclaim and abandon wells and facilities and the estimated timing of the costs to be incurred in future periods. At March 31, 2018, the Company estimates the undiscounted cash flows related to asset retirement obligation to total approximately $626,859 (September 30, 2017 - $647,631). The fair value of the liability at March 31, 2018 is estimated to be $486,517 (September 30, 2017 - $493,411) using a risk free rate of 3.74% and an inflation rate of 2%. The actual costs to settle the obligation are expected to occur in approximately 25 years.

 

Changes to the asset retirement obligation were as follows:

 

      March 31,
2018
    September 30,
2017
 
  Balance, beginning of period   $ 493,411     $ 452,533  
  Liabilities incurred            
  Effect of foreign exchange     (15,977 )     23,969  
  Disposal            
  Accretion expense     9,083       16,909  
  Balance, end of period   $ 486,517     $ 493,411