Oil & Gas Companies in Nacogdoches County, TX
| Company Name | Company Location | Company Type | Most Recent Production |
| 1 | Daniels Corporation, The | Seabrook, TX 77586 | Oil & Gas Operator | Oct 2025 |
| 2 | Dantex Oil & Gas, Inc. | Dallas, TX 75225 | Oil & Gas Operator | Aug 2003 |
| 3 | Davis Gulf Coast, Inc. | Tulsa, OK 74103 | Oil & Gas Operator | Oct 2025 |
| 4 | Deep Rock Resources, Inc. | Dallas, TX 75206 | Oil & Gas Operator | Oct 2025 |
| 5 | Devon Energy Production Company LP | Oklahoma City, OK 73102 | Oil & Gas Operator | Oct 2025 |
| 6 | Devon Louisiana Corporation | Houston, TX 77002 | Oil & Gas Operator | Oct 2019 |
| 7 | Diversified Production LLC | Keithville, LA 71047 | Oil & Gas Operator | Oct 2025 |
| 8 | Dual Production Partners, LLC | Nacogdoches, TX 75963 | Oil & Gas Operator | Oct 2025 |
| 9 | Dyad Petroleum Company | Midland, TX 79710 | Oil & Gas Operator | Sep 2021 |
Production numbers shown above are only for Nacogdoches County, TX and for the production period listed.