Oil & Gas Companies in Lafayette Parish, LA
| Company Name | Company Location | Company Type | Most Recent Production |
| 1 | Baby Oil, Inc. | | Oil & Gas Operator | Oct 2017 |
| 2 | Badger Oil Corporation | Lafayette, LA 70505 | Oil & Gas Operator | Nov 2011 |
| 3 | Barry & Campbell | | Oil & Gas Operator | Apr 1981 |
| 4 | Barton Oil & Gas Co., Inc. | | Oil & Gas Operator | Sep 1993 |
| 5 | Basf Corporation | Houston, TX 77027 | Oil & Gas Operator | Nov 1992 |
| 6 | Bass Enterprises Production Co | Fort Worth, TX 76102 | Oil & Gas Operator | Dec 2006 |
| 7 | Bass-Franks | | Oil & Gas Operator | Jun 1997 |
| 8 | Bayou Carencro Oil Co. Inc. | | Oil Operator | Apr 2022 |
| 9 | Belco Petroleum Corp | Grand Junction, CO | Oil & Gas Operator | Dec 1983 |
| 10 | Bepco, L.P. | Fort Worth, TX 76102 | Oil & Gas Operator | Dec 2008 |
| 11 | Blackjack Operating L. L. C. | Cibolo, TX 78108 | Oil & Gas Operator | Oct 2025 |
| 12 | Bopco, L.P. | Midland, TX 79701 | Oil & Gas Operator | Oct 2025 |
| 13 | Borden, Inc. | Columbus, OH 43215 | Oil & Gas Operator | May 1990 |
| 14 | Bradco Oil & Gas Company | | Oil & Gas Operator | Dec 1980 |
| 15 | Brammer Engineering, Inc. | Shreveport, LA 71101 | Oil & Gas Operator | Oct 2025 |
| 16 | Bridge Oil Company LP | Midland, TX 79702 | Oil & Gas Operator | May 1999 |
| 17 | Bristol Resources Corporation | Tulsa, OK 74170 | Oil & Gas Operator | Feb 2022 |
| 18 | Bta Oil Producers | Midland, TX 79701 | Oil & Gas Operator | Sep 2009 |
| 19 | Bta Oil Producers, LLC | Midland, TX 79701 | Oil & Gas Operator | Oct 2025 |
| 20 | Burlington Res Oil & Gas Co | | Oil & Gas Operator | Dec 2000 |
Production numbers shown above are only for Lafayette Parish, LA and for the production period listed.