| Rig Name | Rig No | Design | Builder | Year Built | Water Depth | Drilling Depth |
|---|---|---|---|---|---|---|
| Rowan Mississippi | 074 | LeTourneau 240-C Class | Marathon Letourneau Marine Company | 2008 | 375 ft | 35,000 ft |
| Bob Palmer | 050 | LeTourneau Super Gorilla XL Class | Vicksburg, Mississippi | 2003 | 500 ft | 35,000 ft |
| ARO 140 | 140 | Cameron S 116E Class | Lamprell Energy Ltd. | 2016 | 300 ft | 30,000 ft |
| ARO 141 | 141 | Cameron S116 E | Lamprell Energy Ltd. | 2016 | 300 ft | 30,000 ft |
| ARO 76 | 076 | MODU - MLT Super 116 C | Pascagoula Shipyard, Mississippi | 1999 | 300 ft | 30,000 ft |
| ARO 108 | 108 | Keppel KFELS Enhanced Mod V, Class B | Keppel FELS, Singapore | 2007 | 300 ft | 30,000 ft |
| EXL IV | 083 | LeTourneau Super 116-E Class | KEPPEL AMFELS | 2011 | 320 ft | 35,000 ft |