| Signet Petroleum Limited, Cricket Investments (Pty) Ltd, National Petroleum Corporation of Namibia, PSA, 2011 (Main Contract) |
| Shell Namibia Upstream B.V., National Petroleum Corporation of Namibia, Amendment, 2015 |
| Shell Namibia Upstream B.V., National Petroleum Corporation of Namibia, Amendment, 2016 |
| Signet Petroleum Limited, Cricket Investments (Pty) Ltd, National Petroleum Corporation of Namibia, Amendment, 2011 |
| Signet Petroleum Limited, Cricket Investments (Pty) Ltd, National Petroleum Corporation of Namibia, Amendment, 2011, 001 |