| Business | Phone |
| Abercrombie Energy 5510 Oilcenter Rd S, Great Bend 67530 | (620) 793-8186 |
| B & R Oil Co 104 S Patton Rd # R, Great Bend 67530 | (620) 793-6360 |
| Bird Oil Co Inc 1019 Holland St, Great Bend 67530 | (620) 793-8512 |
| Blue Goose Drilling Inc 1648 Main St, Great Bend 67530 | (620) 792-5633 |
| Cambria Corp 3716 10th St, Great Bend 67530 | (620) 793-9055 |
| Charter Energy Inc 127 S Us Highway 281, Great Bend 67530 | (620) 793-9090 |
| Coronado Oil & Gas Inc 3111 10th St # 105a, Great Bend 67530 | (620) 792-6702 |
| Raymond Oil Co Inc Great Bend 67530 | (620) 792-1112 |
| Edmiston Oil Co Inc 231 S Us Highway 281, Great Bend 67530 | (620) 792-6924 |
| Minarco Inc 1037 Sheridan St, Great Bend 67530 | (620) 792-6803 |
| Hartman Oil Co Inc 1021 Eisenhower Ave, Great Bend 67530 | (620) 792-6776 |
| L D Drilling Co 7 Sw 26 Ave, Great Bend 67530 | (620) 792-5684 |
| Kbk Oil Field Svc Inc Rr 1, Great Bend 67530 | (620) 792-7257 |