| Business | Phone |
| U S Drilling Co 111 E 7th St # B, Holdenville 74848 | (405) 379-5588 |
| Paluca Petroleum 226 Kingsberry Rd, Holdenville 74848 | (405) 379-5656 |
| Oak Hills Energy Inc 225 Kingsberry Rd, Holdenville 74848 | (405) 379-0038 |
| Lema Petroleum Inc 111 N Oak St, Holdenville 74848 | (405) 379-6678 |