v3.22.2.2
Asset Retirement Obligations (Tables)
12 Months Ended
Dec. 31, 2021
Asset Retirement Obligations  
Schedule of Asset Retirement Obligations

 

 

2021

 

 

2020

 

 

 

 

 

 

 

 

Balance at January 1

 

$173,001

 

 

$163,369

 

Accretion expense

 

 

9,953

 

 

 

9,632

 

Change in asset retirement obligation estimate

 

 

(10,606)

 

 

-

 

Balance at December 31

 

$172,348

 

 

$173,001