| Canmex Holdings (Bermuda) II Ltd., Range Resources Limited, Nogal Valley, PSA, 2007 (Contrat Principal) |
| Canmex Holdings (Bermuda) II Ltd., Range Resources Limited, Lion Energy Puntland (Nogal) N.V., Nugaal Valley, Amendment, PSA, 2011 |
| Canmex Holdings (Bermuda) II Ltd., Range Resources Limited, Nugaal Valley, Amendment, PSA, 2009 |