0001104659-11-019740 Sample Contracts

31,000,000 Shares COBALT INTERNATIONAL ENERGY, INC. Common Stock UNDERWRITING AGREEMENT

Underwriting Agreement • April 12th, 2011 • Cobalt International Energy, Inc. • Crude petroleum & natural gas • New York

• Contract Type
  Underwriting Agreement
• Filed
  April 12th, 2011
• Company
  Cobalt International Energy, Inc.
• Industry
  Crude petroleum & natural gas
• Jurisdiction
  New York

Underwriters to meet requests of purchasers of the Shares under Rule 173 under the Act), is hereinafter referred to as the “Prospectus.”