0000950123-06-015330 Sample Contracts

Exhibit 4.15 FORM OF STANDBY PURCHASE AGREEMENT Dated as of [_____]

Standby Purchase Agreement • December 18th, 2006 • Petrobras International Finance Co • Crude petroleum & natural gas • New York

• Contract Type
  Standby Purchase Agreement
• Filed
  December 18th, 2006
• Company
  Petrobras International Finance Co
• Industry
  Crude petroleum & natural gas
• Jurisdiction
  New York