| National Fuel Gas Co. is a holding company, which engages in the production, gathering, transportation, distribution, and marketing of natural gas. It operates through the following segments: Exploration and Production; Pipeline and Storage; Gathering; Utility; and Energy Marketing. The Exploration and Production segment operations are carried out by Seneca Resources Corp., which handles the exploration for, and the development and production of, natural gas and oil reserves in California and in the Appalachian region of the United States. |
