Integrated Oil & Gas · Mid-Tier · Integrated · Gas-weighted · Natural Gas · USA
Last updated 21 June 2026
Data compiled from public filings — information only, not investment advice. AI‑assisted; see methodology.
Portfolio Aggregate · 1 project
Portfolio mode — asset rows are for context only; tab totals use the company aggregation.
National Fuel Gas Company - Total Corporate
Portfolio
Project information
As at 30 September 2025
Description
As at 30 September 2025
National Fuel Gas Company (NYSE: NFG) - diversified energy holding company with integrated business across three reportable segments (effective Q4 FY2025 reorg): (1) Integrated Upstream and Gathering (Seneca Resources + Midstream Co), (2) Pipeline and Storage (Supply Corp + Empire), (3) Utility (Distribution Corp). Fiscal year ends Sep 30. FY2025 highlights: production up 9% to 427 Bcfe; proved reserves up 5% to 4,980 Bcf gas + 180 Mbbl oil at Sep 30 2025; total capex $918.1M. CenterPoint Ohio gas utility acquisition pending. NPV10 after-tax (SEC Standardized Measure): $2,754M.
Portfolio Aggregate
Multiple effective dates · 1P
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Reserves & resources — detail
As at 30 September 2025
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Reserves walk · Gross (disclosed)
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Reserves walk · Net change by year
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Operating · 3 projects
Seneca Resources (Integrated Upstream and Gathering)
District
Project information
As at 30 September 2025
Description
As at 30 September 2025
Seneca Resources Company - NFG's E&P subsidiary focused on Marcellus, Utica and Geneseo shales in Pennsylvania. Combined with Midstream Company starting Q4 FY2025 into Integrated Upstream and Gathering segment. 1,229,682 net acres in PA (of 1,301,368 total net acres); 153,105 PA net acres developed in shales (12% of PA total). Gathering: 401 miles + 24 compressor stations / 128,286 installed HP. Net PP&E $3.5B. FY2025: 426 Bcf gas (+9% YoY) + 28 Mbbl oil; 31.25 net dev wells completed; 51.5 net wells in process at Sep 30 2025. Reserves audited by NSAI.
Oil & Gas metrics
Multiple effective dates · 1P
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Oil & Gas inventory & footprint
Multiple effective dates
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Reserves & resources — detail
As at 30 September 2025
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Marcellus Shale (Seneca / Appalachian)
District
Project information
As at 30 September 2025
Description
As at 30 September 2025
Marcellus Shale fields operated by Seneca Resources in PA Appalachian Region (which exceed 15% of total proved reserves). FY2025 production declined to 574 MMcfe/d from 645 MMcfe/d in 2024 as capital was reallocated to Utica. PUD reserves declined sharply from 342 Bcfe to 197 Bcfe as 145 Bcfe of PUDs were converted to developed reserves. Lifting cost $0.72/Mcfe.
Oil & Gas metrics
Multiple effective dates
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Reserves & resources — detail
As at 30 September 2025
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Utica Shale (Seneca / Appalachian)
District
Project information
As at 30 September 2025
Description
As at 30 September 2025
Utica Shale fields operated by Seneca Resources in PA Appalachian Region (which exceed 15% of total proved reserves). FY2025 production grew to 591 MMcfe/d from 423 MMcfe/d in 2024 - the growth engine of the upstream business. PUD reserves grew from 925 Bcfe to 1,119 Bcfe with 633 Bcf of extensions/discoveries, partially offset by 254 Bcfe of PUD conversions. Lifting cost $0.61/Mcfe.
Oil & Gas metrics
Multiple effective dates
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Reserves & resources — detail
As at 30 September 2025
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Processing facilities · 6 projects
Supply Corporation Pipeline System
Asset · Pipeline Gas
Project information
As at 30 September 2025
Description
As at 30 September 2025
National Fuel Gas Supply Corporation - FERC-regulated interstate natural gas pipeline and storage company. Owns 2,233 miles transmission pipeline, 28 storage fields (3 jointly owned) with combined working gas capacity of 77.2 Bcf, 30 compressor stations with 259,038 installed HP. Net PP&E $2.2B at Sep 30 2025. 2025 peak day sendout 2,371 MMcf on Jan 21 2025 (24% supplied from storage). FY2025 CapEx $121.8M primarily for transmission/storage system modernization.
Processing facilities
As at 30 September 2025
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Distribution Corporation Utility System
Asset · Pipeline Gas
Project information
As at 30 September 2025
Description
As at 30 September 2025
National Fuel Gas Distribution Corporation - state-regulated local distribution utility (LDC) serving residential, commercial and industrial customers in western NY (NYPSC-regulated) and northwestern PA (PaPUC-regulated). Owns 15,112 miles of distribution pipeline + service connections. Net PP&E $2.0B at Sep 30 2025. FY2025 CapEx $190.0M primarily for main/service replacements and system modernization. NFG announced agreement to acquire CenterPoint Energy's Ohio gas utility (Vectren Energy Delivery of Ohio).
Processing facilities
As at 30 September 2025
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Midstream Gathering Systems (Tioga, Clermont, Trout Run)
Asset · Pipeline Gas
Project information
As at 30 September 2025
Description
As at 30 September 2025
Midstream Company gathering systems - Tioga, Clermont, and Trout Run gathering systems in PA Appalachian region. Combined with Seneca Resources into Integrated Upstream and Gathering segment starting Q4 FY2025. Comprises 401 miles of gathering pipelines and 24 compressor stations with 128,286 installed horsepower. Continued capacity expansion to support new shale development.
Processing facilities
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CenterPoint Energy Ohio Gas Utility (Pending Acquisition)
Asset · Pipeline Gas · Feasibility
Project information
As at 30 September 2025
Description
As at 30 September 2025
Pending acquisition by NFG of Vectren Energy Delivery of Ohio, LLC ('CenterPoint Ohio') from CenterPoint Energy Resources Corp. Transaction would add a state-regulated natural gas distribution utility in Ohio to NFG's existing Utility segment, expanding geographic footprint. Closing subject to regulatory approvals and customary conditions. Cash flow projections in 10-K include impact of acquisition.
Processing facilities
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Tioga Pathway Project
Asset · Pipeline Gas · Construction
Project information
As at 30 September 2025
Description
As at 30 September 2025
Supply Corporation's Tioga Pathway Project - pipeline expansion to transport 190,000 Dth/day of shale gas from a new interconnection in northwest Tioga County, PA to existing Supply Corp interconnection with Tennessee Gas Pipeline at Ellisburg, plus a new virtual delivery point into Transco capacity lease for Mid-Atlantic markets. FERC Section 7(b)/7(c) certificate issued May 5, 2025. Construction begins early 2026; in-service late 2026.
Processing facilities
As at 31 December 2026
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Empire Pipeline System
Asset · Pipeline Gas
Project information
As at 30 September 2025
Description
As at 30 September 2025
Empire Pipeline, Inc. - FERC-regulated interstate natural gas pipeline subsidiary. Combined with Supply Corporation forms NFG's Pipeline and Storage segment. CapEx and pipeline mileage not separately disclosed - included in P&S segment totals.
Processing facilities
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Assumptions
- The projects listed here reflect the information captured in this workspace and are not necessarily a complete picture of the company's portfolio. For authoritative figures, refer to the company's official filings.
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How to read this tab
- The tables below list unit codes most often used in the Oil & Gas sector for this company. MetalPilot stores contained metal or product in the codes below; grade and tonnage use separate fields. In side-by-side comparison views (stock page Portfolio tab, watchlist By sector), heterogeneous source units are converted to each commodity's preferred display unit (for example Moz Au, kt Cu, MMbbl oil) before summing; the same canonical codes appear in project data.
What the Portfolio tab shows
- The Portfolio tab presents a project-level view of the company's reported assets, built from publicly disclosed information (technical reports, annual filings, MD&A, investor presentations, MRMR / R&R statements, NI 43-101 / NI 51-101 / SEC S-K 1300 / SEC S-K 1200 / JORC / SAMREC / PERC / PRMS / COGEH filings, and similar primary sources).
- Figures are grouped by project type (mining, oil & gas, royalty, stream, processing facility, development, portfolio aggregate) and are shown alongside the headline reserve base, headline production, headline grade / quality, cost benchmarks, estimated lifetime, commercial terms (for royalties / streams), operational capacity (for processing) and a single-figure rating where the underlying data supports one.
- Each data table on the Portfolio tab is followed by ONE Assumptions footnote describing the modelling choices for that table; KPI stat-card assumptions appear in the bottom block instead. All legal and section disclaimers are merged into a single disclaimer list at the bottom of the Portfolio tab.
Concepts in your sector — Oil & gas
- 1P/2P/3P — cumulative uncertainty. 1P = Proved (≥90%); 2P = Proved+Probable (≥50%, primary non-SEC metric); 3P adds Possible (≥10%). SEC filers often publish 1P only.
- Contingent (1C/2C/3C) = discovered, sub-commercial. Prospective (1U/2U/3U) = undiscovered. Neither feeds economic models without further work.
- Developed vs Undeveloped: PDP (producing), PDNP (developed non-producing), PUD (undeveloped). Reserves walk PUD→PDP is reclassification, not new discovery.
- BOE uses 6 Mcf gas : 1 bbl oil (thermal, not economic). Some issuers use 5.8:1 — read footnotes.
- Pricing case: Forecast vs Constant (NI 51-101/PRMS) or SEC 12-month average. Do not add cases together.
Portfolio tab — table guide
- Portfolio KPIs — company-level headline numbers aggregated from the featured projects (project counts, attributable annual production by commodity, attributable resource base by commodity, last filing date, operator share). USD value lines multiply attributable volumes by the resolved snapshot price.
- Portfolio snapshot — one-screen summary of the portfolio: counts by type and status, country mix, reporting standards used, operator share, primary commodity, attributable annual production summary and attributable resource base summary.
- Oil & Gas — one row per O&G project (typically a field, licence, play or basin asset), with columns for location, status, primary hydrocarbons, production (with rating), reserves & resources (with rating), costs and estimated lifetime.
- Royalty — one row per royalty interest held by the company. Columns cover the underlying project, operator, commodity, commercial terms (rate, type, cap, area-of-interest), attributable production, attributable reserves and estimated lifetime.
- Stream — one row per metal stream held by the company. Each row shows the underlying project, the streamed commodity, the headline stream percentage, the ongoing per-ounce / per-tonne payment, and attributable production / reserves.
- Processing facilities — one row per midstream / processing facility (pipeline, fractionator, LNG train, storage cavern, refinery, smelter, mill, heap-leach pad, CPP, etc.). Columns include nameplate capacity, contracted capacity, feedstock commodities and operational footprint.
- Development — projects in development status or in a pre-production lifecycle phase. The production column is re-labelled 'Targeted production (rating)' to highlight that the figures are plans, not actuals.
- Portfolio Aggregate — a single company-level row used when the company itself publishes a portfolio rollup (e.g. company-wide 2P barrels across all properties).
- Reserves & resources — detail — a leaf-category pivot showing every reserve and resource category disclosed across the projects.
- Reserves walk — gross (disclosed) — year-by-year reconciliation of the opening balance to the closing balance, broken into Extensions & discoveries, Revisions, Improved recovery, Purchases, Divestitures, Production and Conversion to developed.
- Reserves walk — net change by year — per-year summary of net additions and net deductions across the portfolio.
- NPV (grouped) — all NPV rows captured from the filings, grouped by commodity, resource category, development status and pricing case. Each NPV figure is shown with its discount rate, basis (before-tax / after-tax), currency and value scale.
Ownership / Working interest
- Ownership percentage means the company's working-interest share of the asset: its slice of the project before royalties and before government take. It is shown on a 0–100 scale.
- Mines, oil and gas fields, and processing facilities — this is how much of the asset belongs to the company under that working-interest idea. One hundred percent is fully owned; a lower number usually means partners share the rest.
- Royalties and streaming agreements — the percentage is often not the story; what matters economically is usually the royalty or stream rate, shown elsewhere alongside these figures.
- Oil and gas — read this as gross working interest only. Do not treat it as net production or net wells after royalties; when filings distinguish gross from net, that shows up in how the resource numbers themselves are labelled.
- Below 100% — the short summary for each project names other owners and their stakes when the source says who they are.
- NRI vs WI (O&G). Working interest (WI) is the obligation to pay a share of costs; net revenue interest (NRI) is the share of revenue after royalties and overriding-royalty interests. A 100% WI well rarely produces 100% NRI; typical onshore U.S. NRI is 75–87.5% of WI depending on the lease royalty.
- Operator vs non-operator. The operator runs day-to-day operations; non-operating partners pay their WI share of costs but do not run the asset. Some Portfolio rows show operator share where disclosed.
Hydrocarbon commodity — notes
- The Commodity column shows normalized labels; values are stored as snake_case CommodityCode strings in pkg/domain and project resource rows (for example shale_gas, oil_equivalent).
- Benchmarks and typical relationship cells are informal market context for reading disclosures — they are not MetalPilot price inputs.
Crude grade primer
- API gravity — lower = heavier. Light crude is ≥ 31.1° API (≤ 870 kg/m³); heavy is 22.3–31.1° API; extra-heavy is < 22.3°. Bitumen is ≤ 10° API.
- Sulphur — sweet vs sour. Sweet crude has ≤ 0.5% sulphur; sour > 0.5%. Refineries price the discount on sour crude into the differential.
- WTI vs Brent vs WCS. WTI (West Texas Intermediate, Cushing OK) is the U.S. light-sweet benchmark; Brent (North Sea) is the global light-sweet benchmark; WCS (Western Canadian Select) is the heavy/sour benchmark for Canadian production.
Unit codes, conversion cheat sheets, cost benchmarks (AISC, C1–C3), reporting standards (NI 43-101, JORC, SEC S-K 1300) and resource/reserve category definitions live in the full terminology & units reference.
Each table lists the numeric band for scores 1–5 (production and resource base; grade where applicable for mining commodities) using the same thresholds as project rating stat cards. Only commodities that appear on featured projects for this document are listed.
Oil equivalent (BOE)
Oil
Natural gas
Copper uses kt Cu bands (Mlb Cu when lb-scale copper resources appear on featured projects). Lithium grade uses hard-rock % Li₂O bands unless brine-style extraction or brine units appear on featured projects.
Assumptions
- Presented values are denominated in currency of the country where the company is headquartered. Values like market capitalization might differ from the values visible in other parts of the page, where the currency is always USD.
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