XML 62 R15.htm IDEA: XBRL DOCUMENT v2.4.1.9
Asset Retirement Obligations
6 Months Ended
Mar. 31, 2015
Asset Retirement Obligations [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 to reclaim and abandon wells and facilities and the estimated timing of the costs to be incurred in future periods. At March 31, 2015, the Company estimates the undiscounted cash flows related to asset retirement obligation to total approximately $608,438 (September 30, 2014 - $ 689,445). The fair value of the liability at March 31, 2015 is estimated to be $421,645 (September 30, 2014 - $ 469,013) 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 35 years.

 

Changes to the asset retirement obligation were as follows:

 

   March 31, 2015  September 30, 2014 
 Balance, beginning of period $469,013  $446,155 
 Liabilities incurred     73,395 
 Effect of foreign exchange  (55,628)  (64,079)
 Disposal     (4,045)
 Accretion expense  8,260   17,587 
 Balance, end of period $421,645  $469,013