| PetOil Petroleum and Petroleum Products International Exploration and Production Inc., Pulkhana Block, PSA, 2003 (Contrat Principal) |
| PetOil Petroleum and Petroleum Products International Exploration and Production Inc., ShaMaran Petroleum B.V., Pulkhana Block 10, PSA, 2009 |
| PetOil Petroleum and Petroleum Products International Exploration and Production Inc., ShaMaran Petroleum B.V., Pulkhana Block, Amendment, PSA, 2010 |