| Business | Phone |
| Newpark Drilling Fluids 3600 S 183rd St, Clinton 73601 | (580) 323-3713 |
| Newpark Drilling Fluids 3600 State Highway 183 S, Clinton 73601 | (580) 323-7610 |
| Milpark Drilling Fluids S Highway 183, Clinton 73601 | (580) 323-2297 |
| Mid Continent Completion Industrial Rd, Clinton 73601 | (580) 323-1612 |