0000077877-07-000014 Sample Contracts

Contract

Joint Operating Agreement • February 2nd, 2007 • Petroleum Development Corp • Drilling oil & gas wells • Colorado

• Contract Type
  Joint Operating Agreement
• Filed
  February 2nd, 2007
• Company
  Petroleum Development Corp
• Industry
  Drilling oil & gas wells
• Jurisdiction
  Colorado

Certain portions of this exhibit have been omitted and filed separately with the Securities and Exchange Commission pursuant to a request for confidential treatment. Three asterisks (***) have been inserted in place of the portions omitted.