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Asset Retirement Obligations
12 Months Ended
Sep. 30, 2019
Asset Retirement Obligation Disclosure [Abstract]  
ASSET RETIREMENT OBLIGATIONS
10.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 AER to reclaim and abandon wells and facilities and the estimated timing of the costs to be incurred in future periods. At September 30, 2019, the Company estimates the undiscounted cash flows related to asset retirement obligation to total approximately $610,291 (September 30, 2018 - $624,354). The fair value of the liability at September 30, 2019 is estimated to be $500,392 (September 30, 2018 - $493,467) 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 24 years.

 

Changes to the asset retirement obligation were as follows:

 

   September 30, 2019   September 30, 2018 
Balance, beginning of period  $493,467   $493,411 
Liabilities incurred        
Effect of foreign exchange   (11,081)   (17,893)
Disposal        
Accretion expense   18,006    17,949 
Balance, end of period  $500,392   $493,467