0001193125-12-270732 Sample Contracts

DCP MIDSTREAM OPERATING, LP AS ISSUER, DCP MIDSTREAM PARTNERS, LP AS GUARANTOR AND THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., AS TRUSTEE Third Supplemental Indenture Dated as of June 14, 2012 to Indenture Dated as of September 30, 2010
Third Supplemental Indenture • June 14th, 2012 • DCP Midstream Partners, LP • Natural gas transmission • New York

THIS THIRD SUPPLEMENTAL INDENTURE (this “Third Supplemental Indenture”) is made as of June 14, 2012, by and between DCP MIDSTREAM OPERATING, LP, a Delaware limited partnership, having its principal office at 370 17th Street, Suite 2500, Denver, Colorado 80202 (the “Company”), DCP MIDSTREAM PARTNERS, LP, a Delaware limited partnership (the “Guarantor”), and THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., a national banking association, as trustee (herein called the “Trustee”).