Rugged rig for well workover service.
| Make and year | Service King SK, 2012 |
| Power | 550 HP |
| Mast | 104 ft, 225,000 lb, 1-inch line |
| Working capacity | Wells down to 12,000 ft |
| Engine | 2 Detroit Series 60 diesel engines, Allison 4500 transmission |
| Drawworks (model) | DD42-154HD |
| Mobility | Self-propelled carrier |
| Last major overhaul | 16 July 2025 |