Oil & Gas Companies in Texas
| Company Name | Company Location | Company Type | Most Recent Production |
|---|
| 12401 | Zachry Exploration, LTD. | San Antonio, TX 78205 | Oil & Gas Operator | Jan 2009 |
| 12402 | Zachry Oil And Gas Properties | Midland, TX 79708 | Oil & Gas Operator | Apr 2026 |
| 12403 | Zachry Operating | Midland, TX 79708 | Oil & Gas Operator | Jan 2011 |
| 12404 | Zackson Resources, Inc. | Houston, TX 77063 | Oil & Gas Operator | Apr 2026 |
| 12405 | Zadeck Energy Group | Shreveport, LA 71101 | Oil & Gas Operator | Dec 2011 |
| 12406 | Zaf Oil | San Antonio, TX 78230 | Oil & Gas Operator | Aug 2002 |
| 12407 | Zagava, LLC | Breckenridge, TX 76424 | Oil & Gas Operator | Apr 2026 |
| 12408 | Zajac Oil Co. | Electra, TX 76360 | Oil & Gas Operator | Apr 2026 |
| 12409 | Zapata-Fender, L. L. C. | Tyler, TX 75710 | Oil & Gas Operator | Apr 2001 |
| 12410 | Zarvona Energy LLC | Houston, TX 77002 | Oil & Gas Operator | Apr 2026 |
| 12411 | Zavala Independent Gas, Inc. | San Antonio, TX 78217 | Oil & Gas Operator | Oct 2007 |
| 12412 | Zaza Energy, LLC | Houston, TX 77010 | Oil & Gas Operator | Apr 2026 |
| 12413 | Zebra Oil And Gas | Lubbock, TX 79423 | Oil & Gas Operator | Aug 2002 |
| 12414 | Zebra Oil Company | El Campo, TX 77437 | Oil & Gas Operator | Apr 2026 |
| 12415 | Zelaya Oil And Gas, LLC | Premont, TX 78375 | Oil & Gas Operator | Apr 2026 |
| 12416 | Zenergy Inc | Tulsa, OK 74136 | Oil & Gas Operator | Feb 2026 |
| 12417 | Zenith Oil & Gas, LLC | Kilgore, TX 75663 | Oil & Gas Operator | Jan 2026 |
| 12418 | Zephyr Lone Star Oper Co.,L.L.C. | Oklahoma City, OK 73118 | Oil & Gas Operator | Apr 2026 |
| 12419 | Ziegler-Peru, Inc. | Houston, TX 77027 | Oil & Gas Operator | Dec 2019 |
| 12420 | Zilkha Energy Company | Houston, TX 77046 | Oil & Gas Operator | Oct 2002 |
| 12421 | Zingara Grimes, LLC | Dallas, TX 75205 | Oil & Gas Operator | Apr 2026 |
| 12422 | Zinke & Trumbo, Inc. | Tulsa, OK 74136 | Oil & Gas Operator | Mar 2007 |
| 12423 | Zinn Petroleum Co. | Houston, TX 77024 | Oil & Gas Operator | Nov 2021 |
| 12424 | Zivney Energy | White Oak, TX 75693 | Oil & Gas Operator | Apr 2026 |
| 12425 | ZK Petroleum Co., L.L.C. | Houston, TX 77057 | Oil Operator | Apr 2026 |
| 12426 | Zoe Oil & Energy, LP | Fort Worth, TX 76148 | Oil & Gas Operator | Apr 2026 |
| 12427 | Zone Energy, LLC | Houston, TX 77251 | Oil & Gas Operator | Jan 2025 |
| 12428 | Zorra Oil & Gas | Dilley, TX 78017 | Oil & Gas Operator | Apr 2026 |
| 12429 | ZSX, Inc. | Corsicana, TX 75110 | Oil & Gas Operator | Jul 1997 |
| 12430 | ZTC Petro Investments LP | Houston, TX 77056 | Oil & Gas Operator | May 2020 |
| 12431 | ZTH Operating, LLC | Troup, TX 75789 | Oil & Gas Operator | Apr 2026 |
| 12432 | Zzron Inc. | Midland, TX 79704 | Oil & Gas Operator | Aug 2003 |
Production numbers shown above are only for Texas and for the production period listed.