0000950134-03-006923 Sample Contracts

Exhibit 4.3 Tom Brown, Inc., as Issuer to _______________________________, as Trustee SUBORDINATED INDENTURE Dated as of ____________, 200__ TABLE OF CONTENTS

Brown Tom Inc /De • May 1st, 2003 • Crude petroleum & natural gas • New York

• Company
  Brown Tom Inc /De
• Filed
  May 1st, 2003
• Industry
  Crude petroleum & natural gas
• Jurisdiction
  New York

SENIOR INDENTURE Dated as of ____________, 200__

Senior Indenture • May 1st, 2003 • Brown Tom Inc /De • Crude petroleum & natural gas • New York

• Contract Type
  Senior Indenture
• Filed
  May 1st, 2003
• Company
  Brown Tom Inc /De
• Industry
  Crude petroleum & natural gas
• Jurisdiction
  New York