| Business | Phone |
| L & G Oil Co 310 N 1st St, Longview 75601 | (903) 758-8261 |
| Largo Oil Co 140 E Tyler St # 220, Longview 75601 | (903) 753-3441 |
| Bomar Enterprises Inc 1405 Mary Lee Ln, Longview 75601 | (903) 758-4262 |
| Buffco Production Highway 31, Longview 75603 | (903) 758-8424 |
| C W Resources 3400 W Marshall Ave, Longview 75604 | (903) 759-8822 |
| Randy Cape 1502 Springdale St, Longview 75604 | (903) 295-0933 |
| Cook Exploration 115 Rothrock Dr, Longview 75602 | (903) 753-8661 |
| Fourway Oil Co 703 E Tyler St, Longview 75601 | (903) 758-6601 |
| Garland Minerals Corp 430 N Center St, Longview 75601 | (903) 753-3118 |
| Gene Powell Investments Inc 1523 Colony Cir, Longview 75604 | (903) 234-1155 |
| Wilson Resources Inc 1127 Judson Rd # 254, Longview 75601 | (903) 758-8462 |
| Snd Operating 2801 Stanolind St, Longview 75604 | (903) 297-6532 |
| Richard E Clark Inc 3537 Gilmer Rd, Longview 75604 | (903) 297-1201 |
| Robbins Petroleum Corp 513 N 2nd St, Longview 75601 | (903) 757-4500 |
| Roger's Interest 902 Kingsbury Ct, Longview 75604 | (903) 297-0659 |
| Moon Operating Inc 428 N Fredonia St, Longview 75601 | (903) 753-9665 |
| Machin & Assoc Inc 1127 Judson Rd # 145, Longview 75601 | (903) 753-2694 |
| Harry J Owens 1127 Judson Rd, Longview 75601 | (903) 753-4522 |