Quarterly report pursuant to Section 13 or 15(d)

ASSET RETIREMENT OBLIGATIONS (Tables)

v3.23.3
ASSET RETIREMENT OBLIGATIONS (Tables)
9 Months Ended
Sep. 30, 2023
Notes Tables  
Schedule of Change in Asset Retirement Obligation [Table Text Block]

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Nine Months Ended September 30, 

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2023

    

2022

Asset retirement obligations, beginning of period

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$

466,429

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$

424,495

Liabilities settled

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(24,918)

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(61,285)

Accretion expense

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21,641

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19,536

Liabilities acquired

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16,352

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33,202

Liabilities incurred

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​

113

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​

138

Revisions of estimated liabilities

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18,797

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37,524

Asset retirement obligations, end of period

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498,414

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453,610

Less: Current portion

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(33,169)

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(54,886)

Long-term

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$

465,245

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$

398,724

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