| Company | WELL-CO OIL SERVICE, INC. |
|---|---|
| Address | 1301 MCKINNEY STREET, SUITE 1800, KEY ENERGY SERVICES, INC., HOUSTON, 77010, TX |
| Title | Secretary |
| Company | KEY ENERGY SERVICES - CALIFORNIA, INC. |
|---|---|
| Address | 6 DESTA DR STE 4400, C/O KEY ENERGY SERVI, MIDLAND, 79705, TX |
| Title | Secretary |
| Company | KEY ENERGY SERVICES - CALIFORNIA, INC. |
|---|---|
| Address | 1301 MCKINNEY STREET, SUITE 1800, KEY ENERGY SERVICES, INC., HOUSTON, 77010, TX |
| Title | Secretary |
| Company | KEY ENERGY PRESSURE PUMPING SERVICES, LLC |
|---|---|
| Address | 1301 MCKINNEY STREET, SUITE 1800, HOUSTON, 77010, TX |
| Title | Manager |
| Company | KEY ENERGY PRESSURE PUMPING SERVICES, LLC |
|---|---|
| Address | 1301 MCKINNEY STREET, SUITE 1800, HOUSTON, 77010, TX |
| Title | Manager |