0000950123-10-011275 Sample Contracts

SUBSCRIPTION AGREEMENT

Subscription Agreement • February 11th, 2010 • Harvest Natural Resources, Inc. • Crude petroleum & natural gas • New York

• Contract Type
  Subscription Agreement
• Filed
  February 11th, 2010
• Company
  Harvest Natural Resources, Inc.
• Industry
  Crude petroleum & natural gas
• Jurisdiction
  New York

The undersigned (the “Investor”) hereby confirms its agreement with Harvest Natural Resources, Inc., a Delaware corporation (the “Company”), as follows:

32,000,000 Aggregate Principal Amount of 8.25% Senior Convertible Notes due 2013 HARVEST NATURAL RESOURCES, INC. PLACEMENT AGENT AGREEMENT

Placement Agent Agreement • February 11th, 2010 • Harvest Natural Resources, Inc. • Crude petroleum & natural gas • New York

• Contract Type
  Placement Agent Agreement
• Filed
  February 11th, 2010
• Company
  Harvest Natural Resources, Inc.
• Industry
  Crude petroleum & natural gas
• Jurisdiction
  New York

LAZARD CAPITAL MARKETS LLC MADISON WILLIAMS AND COMPANY, LLC c/o Lazard Capital Markets LLC 30 Rockefeller Plaza New York, New York 10020