---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-23-201775"
form_type: "8-K"
ticker: "NFG"
cik: "0000070145"
company_name: "NATIONAL FUEL GAS CO"
filed_at: "2023-08-02T23:59:59+00:00"
generated_at: "2026-06-12T15:25:04.571243+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.2
calibrated_materiality_score: 0.2
confidence: "medium"
source: SEC EDGAR
---

# National Fuel updates investor presentation with Q3 fiscal 2023 operational overview

## Summary
- Presentation reiterates NFG is an integrated natural gas company with ~1.2 million net acres in Appalachia and net production ~1.04 Bcf/day.
- Midstream segment (Pipeline & Storage) has 4.4 MMDth daily interstate capacity under contract; $2.4B investments since 2010; contributes 35% of EBITDA.
- Utility segment serves 754,000 customers in WNY/NW PA; $788M in safety investments since 2010; contributes 11% of EBITDA.
- No new financial results, earnings, or guidance changes were disclosed in the presentation.
- This is a routine periodic update with no material new information beyond the operational summary.

## SEC filing metadata
- accession: 0001193125-23-201775
- form_type: 8-K
- ticker: NFG
- cik: 0000070145
- company_name: NATIONAL FUEL GAS CO
- filed_at: 2023-08-02T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.2
- calibrated_materiality_score: 0.2
- confidence: medium
- sec_items: 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/70145/000119312523201775/0001193125-23-201775-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/70145/000119312523201775/d539287d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-23-201775
- JSON: https://secwatch.observer/filing/0001193125-23-201775.json
- Plain text: https://secwatch.observer/filing/0001193125-23-201775.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.