0001104659-12-063229 Sample Contracts

SIXTH SUPPLEMENTAL INDENTURE among TRANSOCEAN INC. as Issuer TRANSOCEAN LTD. as Guarantor and WELLS FARGO BANK, NATIONAL ASSOCIATION, as Trustee September 13, 2011

Supplemental Indenture • September 13th, 2012 • Transocean Ltd. • Drilling oil & gas wells • New York

• Contract Type
  Supplemental Indenture
• Filed
  September 13th, 2012
• Company
  Transocean Ltd.
• Industry
  Drilling oil & gas wells
• Jurisdiction
  New York

IN WITNESS WHEREOF, Transocean Ltd. has caused this Notation of Guarantee to be duly executed as of the date first above written.