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National Fuel Gas NFG Appalachian Region — Proved developed reserves volume
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Where this comes from
Reported directly by National Fuel Gas in its filing.
Tagged under the XBRL concept srt:ProvedDevelopedReservesVolume.
The source filing: National Fuel Gas’s 10-K, filed November 21, 2025.
- Filed
- Nov 21, 2025
- Fiscal year
- FY2026
- Accession
- 0000070145-25-000039
| Line item | U.S. / Appalachian Region / Gas MMcf | Oil Mbbl |
|---|---|---|
| September 30, 2022 | 3,312,568 | 250 |
| September 30, 2023 | 3,550,034 | 216 |
| September 30, 2024 | 3,484,852 | 193 |
| September 30, 2025 | 3,664,381 | 180 |
| Proved Undeveloped Reserves: | ||
| September 30, 2022 | 858,094 | — |
| September 30, 2023 | 985,050 | — |
| September 30, 2024 | 1,266,910 | — |
Item 8 Financial Statements and Supplementary Data
FAQ
- What is National Fuel Gas's appalachian region — proved developed reserves volume?
- National Fuel Gas (NFG) reported appalachian region — proved developed reserves volume of $3.66M in Q3 2025.
- How has National Fuel Gas's appalachian region — proved developed reserves volume changed year-over-year?
- National Fuel Gas's appalachian region — proved developed reserves volume increased by 5.2% year-over-year, from $3.48M to $3.66M.
- What does appalachian region — proved developed reserves volume mean?
- Quantifies the portion of proved reserves that can be expected to be recovered through existing wells with existing equipment and operating methods. It provides insight into the immediate, low-risk production capability of the company's current asset base.
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