| Business | Phone |
| Pan-Ok Production Co 119 Ridgeway Dr, Lafayette 70503 | (337) 989-8119 |
| E M Christensen Oil & Gas 124 Heymann Blvd 209, Lafayette 70503 | (337) 237-1008 |
| El Toro Petroleum Corp 133 S Audubon Blvd, Lafayette 70503 | (337) 235-5288 |
| Flex Energy Llc 221 Rue De Jean 100, Lafayette 70508 | (337) 232-2550 |
| Greystar Corp 2020 W Pinhook Rd, Lafayette 70508 | (337) 354-1000 |
| Hilliard Petroleum 1018 Harding St, Lafayette 70503 | (337) 234-6039 |
| Knight Oils 3038 W Pinhook Rd, Lafayette 70508 | (337) 593-0754 |
| Llog Exploration 292 Rue Iberville, Lafayette 70508 | (337) 362-1100 |
| Miocene Oil & Gas Inc 1008 S College Rd 103, Lafayette 70503 | (337) 232-2866 |
| Vintage Petroleum Inc 3639 Ambassador Caffery Pkwy, Lafayette 70503 | (337) 981-7111 |
| Texas Gas Transmission 44443 Verot School Rd, Lafayette 70508 | (337) 856-5971 |
| South Oak Production Co 124 Heymann Blvd 107, Lafayette 70503 | (337) 232-5063 |
| Pioneer Natural Resources Usa 201 Energy Pkwy 400, Lafayette 70508 | (337) 237-7810 |