| Business | Phone |
| Randy Andrews Geologist 604 Oak St, Graham 76450 | (940) 549-4420 |
| Antle Operating Inc 421 4th St, Graham 76450 | (940) 549-2387 |
| Bob Antle 605 3rd St 206, Graham 76450 | (940) 549-8210 |
| Thos I Foster 601 Elm St, Graham 76450 | (940) 549-8110 |
| Stivers Consulting Inc 216 Oak St, Graham 76450 | (940) 549-6275 |
| Glenn Felderhoff 446 Elm St, Graham 76450 | (940) 549-8728 |
| Lee C Stovall Petroleum 1432 Oak Hills Dr, Graham 76450 | (940) 549-4488 |
| Kirk Morgan Geologist 408 Elm St, Graham 76450 | (940) 549-6929 |
| James G Stewart 601 Elm St 201, Graham 76450 | (940) 549-1611 |