0001193125-07-155708 Sample Contracts

XTO ENERGY INC. AND THE BANK OF NEW YORK TRUST COMPANY, N.A., Trustee
Indenture • July 16th, 2007 • Xto Energy Inc • Crude petroleum & natural gas • New York

INDENTURE, dated as of July 19, 2007 between XTO Energy Inc., a Delaware corporation (hereinafter called the “Company”), and The Bank of New York Trust Company, N.A., a national banking association, as trustee (hereinafter called the “Trustee”).

FIRST SUPPLEMENTAL INDENTURE between XTO ENERGY INC. and THE BANK OF NEW YORK TRUST COMPANY, N.A., as Trustee
Supplemental Indenture • July 16th, 2007 • Xto Energy Inc • Crude petroleum & natural gas • New York

THIS FIRST SUPPLEMENTAL INDENTURE, dated as of July 19, 2007 (this “First Supplemental Indenture”), between XTO Energy Inc., a Delaware corporation (the “Company”), and The Bank of New York Trust Company, N.A., a national banking association organized under the laws of the United States of America (the “Trustee”),