| Business | Phone |
| Bj Services Co 5100 E Skelly Dr # 1050, Tulsa 74135 | (918) 622-1853 |
| Cagle Oil Field Svc 8835 S Memorial Dr # 201, Tulsa 74133 | (918) 492-7410 |
| Cement Test Equipment Inc 5704 E Admiral Blvd, Tulsa 74115 | (918) 835-4454 |
| Clark Oil Field Measurement 9 S 109th East Pl, Tulsa 74128 | (918) 438-7272 |
| Cudd Pressure Control Inc 2 W 6th St, Tulsa 74119 | (918) 582-1413 |
| Cudd Pressure Control Inc 2805 E Skelly Dr # 802, Tulsa 74105 | (918) 743-4664 |
| Weatherford Completion Systems 15 W 6th St # 1608, Tulsa 74119 | (918) 592-0210 |
| Natco 10910 E 55th Pl, Tulsa 74146 | (918) 663-9100 |
| Petrofield Svc Co 6050 W 51st St, Tulsa 74107 | (405) 224-1113 |
| Pro-Technics Intl Inc 4150 S 100th East Ave, Tulsa 74146 | (918) 742-0590 |
| Soli-Con Llc 8835 S Memorial Dr # 201, Tulsa 74133 | (918) 622-7597 |
| Schlumberger Oilfield Co 525 S Main St # 204, Tulsa 74103 | (918) 582-0963 |