601 | Stark Petroleum | Tuleta, TX 78162 | Oil & Gas Operator | Apr 2024 |
602 | Stephens Production Company | The Woodlands, TX 77381 | Oil & Gas Operator | Jan 2024 |
603 | Strago Petroleum Corporation | Houston, TX 77002 | Oil & Gas Operator | Aug 1994 |
604 | Stratco Operating Co Inc | Austin, TX 78701 | Oil & Gas Operator | Apr 2024 |
605 | Sue-Ann Operating, L.C. | Victoria, TX 77903 | Oil & Gas Operator | Apr 2024 |
606 | Sue-Ann Production Company | Victoria, TX 77903 | Oil & Gas Operator | Mar 2008 |
607 | Suemaur Exploration, Inc. | Corpus Chrsti, TX 78470 | Oil & Gas Operator | Mar 2008 |
608 | Sun Exploration, Inc. | Alice, TX 78332 | Oil & Gas Operator | Apr 2024 |
609 | Sunburst, Inc. | Wheat Ridge, CO 80033 | Oil & Gas Operator | Feb 2024 |
610 | Sure Flow Oil & Gas Company | Victoria, TX 77902 | Oil & Gas Operator | Mar 2008 |
611 | Sure Flow Oil & Gas, Inc. | Victoria, TX 77902 | Oil & Gas Operator | Apr 2024 |
612 | Swift Energy Company | Houston, TX 77060 | Oil & Gas Operator | Mar 2021 |
613 | Swift Energy Operating, LLC | Houston, TX 77079 | Oil & Gas Operator | Jun 2017 |
614 | T - C Oil Company | Refugio, TX 78377 | Oil & Gas Operator | Jan 2012 |
615 | T-C Oil Company, LLC | Refugio, TX 78377 | Oil & Gas Operator | Apr 2024 |
616 | T.D. Operating Company, Inc. | New Braunfels, TX 78130 | Oil & Gas Operator | Nov 1999 |
617 | Talon Development Company | Boerne, TX 78006 | Oil & Gas Operator | Sep 2007 |
618 | Tamarack Petroleum Company, Inc. | Midland, TX 79701 | Oil & Gas Operator | Apr 2024 |
619 | Tana Oil And Gas Corporation | Irving, TX 75062 | Oil & Gas Operator | Mar 2000 |
620 | Taos Resources Operating Co LLC | Houston, TX 77037 | Oil & Gas Operator | Dec 2019 |
621 | Tare Resources, LLC | Corpus Chrsti, TX 78426 | Oil & Gas Operator | Apr 2024 |
622 | Tasca Exploration Company | Houston, TX 77257 | Oil & Gas Operator | Jun 2002 |
623 | Teco Oil & Gas, Inc. | Tampa, FL 33601 | Oil & Gas Operator | Nov 1997 |
624 | Teco Operating Company | Athens, TX 75751 | Oil & Gas Operator | Jun 2001 |
625 | Tecpetrol Operating LLC | Houston, TX 77027 | Oil & Gas Operator | Dec 2015 |
626 | Tema Oil And Gas Company | Houston, TX 77084 | Oil & Gas Operator | Apr 2024 |
627 | Tema Oil And Gas, LLC | Houston, TX 77040 | Oil & Gas Operator | Apr 2000 |
628 | Tempest Energy Resources, LP | Houston, TX 77251 | Oil & Gas Operator | Jun 2013 |
629 | Tepco, Inc. | Houston, TX 77002 | Oil & Gas Operator | Oct 1999 |
630 | Tepee Petroleum Company, Inc. | Houston, TX 77098 | Oil & Gas Operator | Feb 2014 |
631 | Terrafina Energy, LLC | San Antonio, TX 78280 | Oil & Gas Operator | Apr 2024 |
632 | Tesoro E&P Company, L.P. | San Antonio, TX 78216 | Oil & Gas Operator | Jan 2000 |
633 | Texacal, Inc. | Newport Beach, CA 92660 | Oil & Gas Operator | Apr 2024 |
634 | Texaco E & P Inc | Houston, TX 77099 | Oil & Gas Operator | Apr 2024 |
635 | Texakoma E & P, LLC | Plano, TX 75024 | Oil & Gas Operator | Apr 2024 |
636 | Texakoma Oil & Gas Corp | Dallas, TX 75240 | Oil & Gas Operator | Sep 2014 |
637 | Texakoma Operating, L.P. | Plano, TX 75024 | Oil & Gas Operator | Apr 2024 |
638 | Texana Operating Company | Houston, TX 77090 | Oil & Gas Operator | Apr 2024 |
639 | Texcal Energy (GP) LLC | Denver, CO 80202 | Oil & Gas Operator | Mar 2016 |
640 | Tharp Operating Company | Houston, TX 77070 | Oil & Gas Operator | Nov 2014 |
641 | Thorp Petroleum Corporation | Houston, TX 77002 | Oil & Gas Operator | Feb 2014 |
642 | Thunderbird Energy, Inc. | Norman, OK 73069 | Oil & Gas Operator | Apr 2024 |
643 | Tidal Petroleum, Inc. | Schertz, TX 78154 | Oil & Gas Operator | Apr 2024 |
644 | Tidewater Minerals Corporation | Orange Grove, TX 78372 | Oil & Gas Operator | Apr 2024 |
645 | Tiki Oil & Gas, LLC | Midland, TX 79704 | Oil Operator | Apr 2024 |
646 | Top Op, L.L.C. | Houston, TX 77077 | Oil & Gas Operator | May 2020 |
647 | Total E&P USA, Inc. | Houston, TX 77210 | Oil & Gas Operator | Nov 2011 |
648 | Totalfinaelf E&P USA Inc | Houston, TX 77024 | Oil & Gas Operator | Jul 2007 |
649 | Tpet, Inc. | Dallas, TX 75204 | Oil & Gas Operator | Mar 2008 |
650 | Transamerican Natural Gas Corp. | Houston, TX 77032 | Oil & Gas Operator | Aug 2000 |
651 | Transcontinental Minerals Corp. | The Woodlands, TX 77380 | Oil & Gas Operator | Dec 2008 |
652 | Transpacific Energy, LLC | Katy, TX 77450 | Oil & Gas Operator | Apr 2024 |
653 | Transtexas Gas Corporation | Houston, TX 77265 | Oil & Gas Operator | Aug 2005 |
654 | Trek Oil & Gas, Inc | Houston, TX 77002 | Oil Operator | Mar 1998 |
655 | Tres Operating Co., LLC | Katy, TX 77494 | Oil Operator | Apr 2024 |
656 | Tri-C Resources, Inc. | Houston, TX 77024 | Oil & Gas Operator | Aug 2009 |
657 | Tri-C Resources, LLC | Houston, TX 77024 | Oil & Gas Operator | Apr 2024 |
658 | Tri-Union Development Corp. | Houston, TX 77002 | Oil & Gas Operator | Apr 2024 |
659 | Triad Energy Corporation | Houston, TX 77057 | Oil & Gas Operator | Oct 2011 |
660 | Trident Corporation | Woodsboro, TX 78393 | Oil & Gas Operator | Apr 2024 |
661 | Trinity River Energy Oper, LLC | Houston, TX 77008 | Oil & Gas Operator | May 2018 |
662 | Trio Consulting & Management,LLC | Wichita Falls, TX 76307 | Oil & Gas Operator | Apr 2024 |
663 | Tristar Exploration, Inc | Pflugerville, TX 78660 | Oil & Gas Operator | Apr 2024 |
664 | Tsoco | Tuleta, TX 78162 | Oil & Gas Operator | Apr 2017 |
665 | Tucker Operating Co., Inc. | Victoria, TX 77903 | Oil & Gas Operator | Apr 2024 |
666 | Turner, M. O. | San Antonio, TX 78278 | Oil & Gas Operator | Apr 2003 |
667 | TX Lone Star Operating Co, LLC | Sulphur SPGS, TX 75483 | Oil & Gas Operator | Apr 2024 |
668 | U.S. Enercorp, LLC | San Antonio, TX 78217 | Oil & Gas Operator | Jul 2004 |
669 | U.S. Enercorp, LTD. | San Antonio, TX 78209 | Oil & Gas Operator | Sep 2019 |
670 | U.S. Exploration Company | Houston, TX 77002 | Oil & Gas Operator | Aug 2003 |
671 | U1 Ranch Oil | Weesatche, TX 77993 | Oil & Gas Operator | Apr 2024 |
672 | Union Gas Operating Company | Houston, TX 77014 | Oil & Gas Operator | Apr 2024 |
673 | Union Pacific Resources Co. | Fort Worth, TX 76101 | Oil & Gas Operator | Sep 2002 |
674 | Unit Petroleum Company | Tulsa, OK 74170 | Oil & Gas Operator | Apr 2024 |
675 | United Resources LP | Austin, TX 78746 | Oil & Gas Operator | Oct 2011 |
676 | United Texas Oil LLC | Houston, TX 77027 | Oil & Gas Operator | Apr 2024 |
677 | Universal Geopower LLC | Houston, TX 77057 | Oil & Gas Operator | May 2016 |
678 | Validus Operating Inc. | Port Aransas, TX 78373 | Oil & Gas Operator | Oct 1998 |
679 | Valley Gathering Company | Midland, TX 79702 | Oil & Gas Operator | Feb 1997 |
680 | Vantage Operating, LLC | San Antonio, TX 78217 | Oil & Gas Operator | Apr 2024 |
681 | Vaquero Operating | FT Stockton, TX 79735 | Oil & Gas Operator | Apr 2024 |
682 | Vaughn Petroleum, Inc. | Dallas, TX 75219 | Oil & Gas Operator | May 2004 |
683 | Ventex Operating Corp. | Addison, TX 75001 | Oil & Gas Operator | Apr 2024 |
684 | Ventura Oil & Gas Company | San Antonio, TX 78205 | Oil & Gas Operator | Mar 2002 |
685 | Venus Oil Company | San Antonio, TX 78209 | Oil & Gas Operator | Dec 2002 |
686 | Verus Energy, Inc | Houston, TX 77098 | Oil & Gas Operator | Sep 2004 |
687 | Victoria Operating, Inc. | Victoria, TX 77903 | Oil & Gas Operator | Apr 2024 |
688 | Vintage Petroleum, Inc. | Houston, TX 77046 | Oil & Gas Operator | Dec 2023 |
689 | Viola Production Inc | Dallas, TX 75251 | Oil & Gas Operator | Apr 2024 |
690 | Virtex Petroleum Company, Inc. | Corpus Chrsti, TX 78477 | Oil & Gas Operator | Jan 2008 |
691 | Wadi Petroleum Inc | Houston, TX 77014 | Oil & Gas Operator | May 2018 |
692 | Wagner Oil Company | Fort Worth, TX 76102 | Oil & Gas Operator | Apr 2024 |
693 | Wagner, Duer & Co. | Fort Worth, TX 76102 | Oil & Gas Operator | Jan 1999 |
694 | Wallis Energy, Inc. | Austin, TX 78746 | Oil & Gas Operator | Apr 2024 |
695 | Walter Oil & Gas Corporation | Houston, TX 77002 | Oil & Gas Operator | Apr 2024 |
696 | Warwick Oil & Gas, Inc. | Houston, TX 77098 | Oil & Gas Operator | Feb 1993 |
697 | Waters Eng. & Operating, Inc. | Corpus Chrsti, TX 78471 | Oil & Gas Operator | Sep 2013 |
698 | Weber Energy Corporation | Dallas, TX 75219 | Oil & Gas Operator | Feb 2017 |
699 | Welder Exploration & Prod., Inc. | San Antonio, TX 78212 | Oil & Gas Operator | Dec 2022 |
700 | Welder Operating, Inc. | San Antonio, TX 78205 | Oil & Gas Operator | Mar 2001 |