Quarterly report pursuant to Section 13 or 15(d)

ASSET RETIREMENT OBLIGATION (Tables)

v3.21.2
ASSET RETIREMENT OBLIGATION (Tables)
6 Months Ended
Oct. 31, 2021
Asset Retirement Obligation Disclosure [Abstract]  
SCHEDULE OF ASSET RETIREMENT OBLIGATION

 

    October 31, 2021     April 30, 2021  
             
Balance, beginning of period   $ 204,615     $ 168,392  
Addition and changes in estimates     33,517       18,746  
Accretion expense     10,186       17,477  
Balance, end of period   $ 248,318     $ 204,615