| Company | BAKER PETROLITE LLC |
|---|---|
| Address | 2929 Allen Parkway, Suite 2100, HOUSTON, TX, 77019 - 2118, USA |
| Title | Secretary |
| Company | BAKER HUGHES OILFIELD OPERATIONS, INC. |
|---|---|
| Address | 2929 Allen Parkway, Suite 2100, HOUSTON, TX, 77019, USA |
| Title | Secretary |
| Company | WESTERN ATLAS INTERNATIONAL INC |
|---|---|
| Address | 2929 Allen Parkway, Suite 2100, Houston, TX, 77019, USA |
| Title | Secretary |
| Company | WESTERN ATLAS INC. |
|---|---|
| Address | 2929 Allen Parkway, Suite 2100, HOUSTON, TX, 77019 - 2118, USA |
| Title | Secretary |
| Company | BAKER HUGHES INCORPORATED |
|---|---|
| Address | 2929 Allen Parkway, Suite 2100, HOUSTON, TX, 77019 - 2118, USA |
| Title | Secretary |