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PROPERTY AND EQUIPMENT
12 Months Ended
Sep. 30, 2011
PROPERTY AND EQUIPMENT
7. 
PROPERTY AND EQUIPMENT

   
September 30, 2011
 
         
Accumulated
   
Net Book
 
   
Cost
   
Depreciation
   
Value
 
                   
Computer equipment
  $ 30,655     $ 28,060     $ 2,595  
Office furniture and equipment
    33,199       18,141       15,058  
Software
    5,826       5,826        
Leasehold improvements
    4,936       2,277       2,659  
Portable work camp
    170,580       99,533       71,047  
Vehicles
    38,077       22,218       15,859  
Oilfield equipment
    154,713       64,682       90,031  
Road mats
    364,614       212,752       151,862  
Wellhead
    3,254       407       2,847  
Tanks
    96,085       22,148       73,937  
    $ 901,939     $ 476,044     $ 425,895  

   
September 30, 2010
 
         
Accumulated
   
Net Book
 
   
Cost
   
Depreciation
   
Value
 
                   
Computer Equipment
  $ 31,460     $ 25,607     $ 5,853  
Office furniture and equipment
    33,476       14,580       18,896  
Software
    5,826       5,826        
Leasehold improvements
    4,935       1,612       3,323  
Portable work camp
    170,580       69,085       101,495  
Vehicles
    38,077       15,421       22,656  
Oilfield equipment
    154,713       42,175       112,538  
Road mats
    364,614       147,669       216,945  
Tanks
    96,085       13,931       82,154  
    $ 899,766     $ 335,906     $ 563,860  

There was $141,031 of depreciation expense for the year ended September 30, 2011 (September 30, 2010 - $195,261).