| Atlas Petroleum International Limited, Osborne Resources Limited, PSA, Block I, 2000 (العقد الرئيسيّ) |
| Atlas Petroleum International Limited, Osborne Resources Limited, Amendment 1, Block I, 2002 |
| Atlas Petroleum International Limited, Osborne Resources Limited, Amendment 2, Block I, 2004 |
| Atlas Petroleum International Limited, Osborne Resources Limited, Nobel Energy, Amendment 3, Block I, 2005 |