NATIONAL FUEL GAS CO - FORM 10-K - EX-21

Exhibit 21

Subsidiaries of National Fuel Gas Company
As of September 30, 2009


		State or Other
		Jurisdiction of Incorporation
Legal Name		or Organization
National Fuel Gas Distribution Corporation		New York
National Fuel Gas Supply Corporation		Pennsylvania
Seneca Resources Corporation		Pennsylvania
Seneca South Midway LLC		Delaware
Seneca Western Minerals Corp.		Nevada
Highland Forest Resources, Inc.		New York
Empire Pipeline, Inc.		New York
Horizon Energy Development, Inc.		New York
Horizon Energy Holdings, Inc.		New York
Horizon Energy Development B.V.		The Netherlands
Horizon LFG, Inc.		New York
Toro Partners, LP		Texas
Horizon Power, Inc.		New York
Seneca Energy II, LLC		New York
Model City Energy, LLC		New York
Energy Systems North East, LLC		Delaware
National Fuel Resources, Inc.		New York
National Fuel Gas Midstream Corporation		Pennsylvania
National Fuel Gas Midstream Covington, LLC		Pennsylvania

NATIONAL FUEL GAS CO - FORM 10-K - EX-21 - November 25, 2009