Oil & Gas Companies in DeWitt County, TX
| Company Name | Company Location | Company Type | Most Recent Production |
|---|
| 1 | J C Petroleum Inc | Chickasha, OK 73023-1433 | Oil & Gas Operator | Dec 2013 |
| 2 | J-O'B Operating Company | Shreveport, LA 71135 | Oil & Gas Operator | Feb 2026 |
| 3 | J-W Operating Company | Christoval, TX 76935 | Oil & Gas Operator | Feb 2026 |
| 4 | J.R. Oil And Gas Inc. | Alvin, TX 77511 | Oil & Gas Operator | Feb 2026 |
| 5 | J.W. Service Company | Smithville, TX 78957 | Oil & Gas Operator | Feb 2026 |
| 6 | Jalapeno Corporation | Albuquerque, NM 87103 | Oil & Gas Operator | Dec 2023 |
| 7 | Jamin Energy, Inc. | Houston, TX 77042 | Oil & Gas Operator | Feb 1994 |
| 8 | Janssen, Wayne Allen | Runge, TX 78151 | Oil & Gas Operator | May 2010 |
| 9 | Jaybird Resources, LLC | Cuero, TX 77954 | Oil Operator | Feb 2026 |
| 10 | Jenex Petroleum Corp | The Woodlands, TX 77380 | Oil & Gas Operator | Feb 2026 |
| 11 | Jil Oil Corp. | San Antonio, TX 78279 | Oil & Gas Operator | Feb 2026 |
| 12 | Jin Petroleum LLC | New Braunfels, TX 78130 | Oil Operator | Feb 2026 |
| 13 | Jones, L. E. Operating, Inc. | Duncan, OK 73534 | Oil & Gas Operator | Feb 2026 |
| 14 | JTB Oil Company, Inc. | Refugio, TX 78377 | Oil & Gas Operator | Feb 2026 |
Production numbers shown above are only for DeWitt County, TX and for the production period listed.