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Supplemental Gas Data (unaudited) - Producing Wells, Developed Acreage and Undeveloped Acreage (Details) well in Thousands, a in Thousands	Dec. 31, 2021 a well
Extractive Industries [Abstract]
Working interest percentage	100.00%
Gross
Proved Developed Acreage	376,850
Proved Undeveloped Acreage	41,605
Unproved Acreage	4,756,680
Total Acreage	5,175,135
Net
Proved Developed Acreage	376,850
Proved Undeveloped Acreage	41,605
Unproved Acreage	3,442,159
Total Acreage	3,860,614
Working Interest
Gross
Producing Gas Wells | well	4,716
Net
Producing Gas Wells | well	4,432
Royalty Interest
Gross
Producing Gas Wells | well	2,031
Producing Oil Wells | well	150
Net
Producing Gas Wells | well	0
Producing Oil Wells | well	0

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Total acreage

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Area assigned to productive oil and gas wells with working interest ownership.

+ References

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-Publisher SEC
-Name Regulation S-K (SK)
-Number 229
-Section 1208
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Leased area with working interest ownership on which oil and gas wells have not been drilled or completed that would permit production of economic quantities of oil and gas. Excludes area of undrilled acreage held by production under terms of lease.

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Leased area representing summation of fractional ownership working interest to whole on which oil and gas wells have not been drilled or completed that would permit production of economic quantities of oil and gas. Excludes area of undrilled acreage held by production under terms of lease.

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