SUBSIDIARIES Kinder Morgan Operating L.P. "A", a Delaware limited partnership. Kinder Morgan Operating L.P. "B", a Delaware limited partnership. Kinder Morgan Operating L.P. "C", a Delaware limited partnership. Kinder Morgan Operating L.P. "D", a Delaware limited partnership. Kinder Morgan Natural Gas Liquids Corporation, a Delaware corporation. Kinder Morgan CO2, LLC, a Delaware limited liability company. Mont Belvieu Associates, a Texas general partnership. Heartland Partnership, a Texas general partnership. SFPP L.P., a Delaware limited partnership. Kinder Morgan Bulk Terminals Inc., a Louisiana corporation. River Consulting, Inc., a Louisiana corporation. Western Plant Services, Inc., a California corporation.