| Form Type | Company Name | Received |
|
6-K
| PETROBRAS ARGENTINA S.A. |
4/18/2011
|
|
6-K
| PETROBRAS ARGENTINA S.A. |
4/3/2009
|
|
6-K
| PETROBRAS ENERGIA PARTICIPACIONES SA |
3/30/2009
|
|
424B3
| PETROBRAS ARGENTINA S.A. |
12/17/2008
|
|
F-4
| PETROBRAS ARGENTINA S.A. |
11/12/2008
|
|
6-K
| PETROBRAS ENERGIA PARTICIPACIONES SA |
5/5/2006
|
|
6-K
| PETROBRAS ENERGIA PARTICIPACIONES SA |
5/11/2004
|
|