| Relationships | Role | Relationship Start | Relationship End |
| Mayakan Pipeline B.V. | Parent | 12/1/2012 | |
| Energia Mayakan, S. De R.L. De C.V. | Parent | 12/1/2012 |
| Relationships | Role | Relationship Start | Relationship End |
| Mayakan Pipeline B.V. | Parent | 12/1/2012 | |
| Energia Mayakan, S. De R.L. De C.V. | Parent | 12/1/2012 |