Oil & Gas Companies in Milam County, TX
| Company Name | Company Location | Company Type | Most Recent Production |
| 1 | B & B Drilling Co. | Milano, TX 76556 | Oil & Gas Operator | Jul 2015 |
| 2 | B & L Minerals, Inc. | Houston, TX 77036 | Oil & Gas Operator | Aug 2003 |
| 3 | B & M Operating Co., Inc. | Houston, TX 77006 | Oil & Gas Operator | Oct 2025 |
| 4 | Belmar Oil & Gas, Inc. | Milano, TX 76556 | Oil & Gas Operator | Oct 2025 |
| 5 | Bet-Ro, Inc. | Rockdale, TX 76567 | Oil & Gas Operator | Oct 2025 |
| 6 | Black Jack Services, L.L.C. | Bastrop, TX 78602 | Oil & Gas Operator | Oct 2025 |
| 7 | Blackwell Drilling Co. | Cameron, TX 76520 | Oil & Gas Operator | Nov 2004 |
| 8 | Boundary Ventures, Inc. | Columbus, TX 78934 | Oil Operator | Oct 2025 |
| 9 | Brazos Geological Consulting LT | College Sta, TX 77840 | Oil Operator | Oct 2025 |
| 10 | Britnic Oil & Gas, Inc. | College Sta, TX 77845 | Oil & Gas Operator | Oct 2025 |
| 11 | Buffco Production, Inc. | Longview, TX 75606 | Oil & Gas Operator | Oct 2025 |
| 12 | Burlington Resources O&G | Midland, TX 79710-1810 | Oil & Gas Operator | Mar 1997 |
Production numbers shown above are only for Milam County, TX and for the production period listed.