0001140361-12-022565 Sample Contracts

SUBSCRIPTION AGREEMENT

Subscription Agreement • May 3rd, 2012 • Houston American Energy Corp • Crude petroleum & natural gas • New York

• Contract Type
  Subscription Agreement
• Filed
  May 3rd, 2012
• Company
  Houston American Energy Corp
• Industry
  Crude petroleum & natural gas
• Jurisdiction
  New York

The undersigned (the "Investor") hereby confirms its agreement with Houston American Energy Corp., a Delaware corporation (the "Company"), as follows:

6,200,000 Units HOUSTON AMERICAN ENERGY CORP. Common Stock and Warrants PLACEMENT AGENCY AGREEMENT

Placement Agency Agreement • May 3rd, 2012 • Houston American Energy Corp • Crude petroleum & natural gas • New York

• Contract Type
  Placement Agency Agreement
• Filed
  May 3rd, 2012
• Company
  Houston American Energy Corp
• Industry
  Crude petroleum & natural gas
• Jurisdiction
  New York