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Asset Retirement Obligations (Tables)
9 Months Ended
Mar. 31, 2014
Asset Retirement Obligations  
Schedule of reconciliations of the beginning and ending asset retirement obligation balances

 

 

 

 

March 31,
2014

 

June 30,
2013

 

 

 

 

 

 

 

Asset retirement obligations — beginning of period

 

$

615,551

 

$

968,677

 

Liabilities sold

 

(48,273

)

(439,927

)

Liabilities incurred

 

 

60,143

 

Liabilities settled

 

(294,152

)

(51,086

)

Accretion of discount

 

34,977

 

72,312

 

Revision of previous estimates

 

45,172

 

5,432

 

Asset retirement obligations due within one year included in “Other current liabilities”

 

(173,084

)

 

Asset retirement obligations — end of period

 

$

180,191

 

$

615,551