{"schema":"rootz.ai/sec-company/v1","layer":1,"cik":"0000070145","name":"NATIONAL FUEL GAS CO","summary":"National Fuel Gas Company is a diversified energy holding company incorporated in 1902, engaged in the production, gathering, transportation, storage, and distribution of natural gas. Operations are centered in western New York and Pennsylvania, focused on Marcellus and Utica shale development. It operates three segments: Integrated Upstream and Gathering (Seneca Resources, Midstream Company), Pipeline and Storage (Supply Corporation, Empire Pipeline), and Utility (Distribution Corporation), serving approximately 756,000 customers.","people":[],"products":[{"name":"Natural Gas Production and Gathering","type":"service","description":"Exploration, development, and gathering of natural gas reserves in the Appalachian region via Seneca Resources and Midstream Company."},{"name":"Interstate Natural Gas Transportation","type":"service","description":"Interstate pipeline transportation services in Pennsylvania and New York via Supply Corporation and Empire Pipeline."},{"name":"Natural Gas Storage","type":"service","description":"Underground natural gas storage services provided by Supply Corporation to affiliated and nonaffiliated customers."},{"name":"Natural Gas Utility Distribution","type":"service","description":"Local natural gas distribution to approximately 756,000 customers in western New York and northwestern Pennsylvania."}],"partnerships":[{"partner_name":"TC Energy","partnership_type":"strategic","description":"Supply Corporation interconnects with TC Energy pipeline system at Niagara River for access to Canadian and northeastern/midwestern U.S. markets.","start_date":null}],"affiliations":[],"origin":{"leaf":"3d9f416751fd7225d080a0020e1249c30574081592306f8682253f2e92c7b38d","formula":"v2: sha256( sha256(content) || parent || source_accession )","content_sha256":"20677ada7b5d6551d0cfc0c7a661eff660840d98c6ba01fe8434ac9f5fb21510","parent":"0e4488f4d8dd3c8f2c9320d76a5d29987e6e0a66c4e54763df6a40545eb49222","source":"0000070145-25-000039","chain":"sec.gov/EDGAR (retrieved over TLS, accession recorded) > origin.rootz.global extraction > this response","registry":"origin.rootz.global","verify":"Recompute it: sha256(sha256(<this response body minus the origin block>) || parent || source_accession). 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