and the Guarantors named herein INITIAL AND EXCHANGE 71/2% SENIOR NOTES DUE 2015 SUPPLEMENTAL INDENTURE AND AMENDMENT AND SUBSIDIARY GUARANTEE DATED AS OF JANUARY 12, 2007 THE BANK OF NEW YORK TrusteeSupplemental Indenture • February 2nd, 2007 • CGG Veritas • Oil & gas field exploration services • New York
This SUPPLEMENTAL INDENTURE, dated as of January 12, 2007, is among Compagnie Générale de Géophysique, a société anonyme incorporated in France and registered at the Paris commercial register under number B 969 202 241 (the “Company”), each of the parties identified under the caption “Guarantors” on the signature page hereto (the “Guarantors”) and The Bank of New York (formerly JPMorgan Chase Bank), a New York banking corporation, as Trustee.
Compagnie Générale de Géophysique — Veritas $300,000,000 71/2% Senior Notes due 2015 $300,000,000 [l]% Senior Notes Due 2017 UNDERWRITING AGREEMENTUnderwriting Agreement • February 2nd, 2007 • CGG Veritas • Oil & gas field exploration services • New York
