| 11701 | Waggoner, Ralph E. | Windthorst, TX 76389 | Oil & Gas Operator | Dec 2010 |
| 11702 | Waggoner, W. T., Estate | Vernon, TX 76385 | Oil & Gas Operator | Feb 2018 |
| 11703 | Waggoner-Baldridge Oper. Co, Inc | Dallas, TX 75206 | Oil & Gas Operator | Jan 1998 |
| 11704 | Wagman Petroleum, Inc. | Dallas, TX 75202 | Oil & Gas Operator | Dec 2024 |
| 11705 | Wagman, Brent A. | Dallas, TX 75202 | Oil & Gas Operator | Dec 2024 |
| 11706 | Wagner & Brown, LTD. | Midland, TX 79702 | Oil & Gas Operator | Aug 2014 |
| 11707 | Wagner Energy LLC | Enid, OK 73701 | Oil Operator | Aug 2024 |
| 11708 | Wagner Oil Company | Fort Worth, TX 76102 | Oil & Gas Operator | Dec 2024 |
| 11709 | Wagner, Duer & Co. | Fort Worth, TX 76102 | Oil & Gas Operator | Jan 1999 |
| 11710 | Wainoco Oil & Gas Company | Houston, TX 77024 | Oil & Gas Operator | Dec 2005 |
| 11711 | Wako Oil Co. LLC | Graham, TX 76450 | Oil Operator | Dec 2024 |
| 11712 | Walbet | Monahans, TX 79756 | Oil & Gas Operator | Dec 1993 |
| 11713 | Walbet, Inc. | Monahans, TX 79756 | Oil & Gas Operator | Dec 2024 |
| 11714 | Waldrop, L. E. | Houston, TX 77024 | Oil & Gas Operator | Jun 1996 |
| 11715 | Walkabout Operating, LLC | Lubbock, TX 79424 | Oil & Gas Operator | Dec 2024 |
| 11716 | Walker Oil & Gas | Early, TX 76802 | Oil & Gas Operator | Dec 2002 |
| 11717 | Walker Oil And Gas LTD | Snyder, TX 79550 | Oil Operator | Dec 2024 |
| 11718 | Walker Operating (I) | Wichita Falls, TX 76308 | Oil Operator | Dec 2024 |
| 11719 | Walker'S Well Service | Gladewater, TX 75647 | Oil & Gas Operator | Aug 2003 |
| 11720 | Walker, Daniel J. | La Vernia, TX 78121 | Oil Operator | Dec 2024 |
| 11721 | Walker, Harrel L. | La Vernia, TX 78121 | Oil & Gas Operator | May 2023 |
| 11722 | Walker, Kent | Midland, TX 79704 | Oil & Gas Operator | Jun 2004 |
| 11723 | Walker, Tigner | Shreveport, LA 71138 | Oil & Gas Operator | Feb 2005 |
| 11724 | Walking X Oil Co. | Whiteface, TX 79379 | Oil & Gas Operator | Dec 2024 |
| 11725 | Wallace Oil & Gas Inc | Oklahoma City, OK 73156 | Oil & Gas Operator | Dec 2024 |
| 11726 | Wallen Production Co. | Midland, TX 79702 | Oil & Gas Operator | Aug 1996 |
| 11727 | Waller, C.W. Oil Co. | Albany, TX 76430 | Oil & Gas Operator | Dec 2024 |
| 11728 | Wallis Energy, Inc. | Austin, TX 78746 | Oil & Gas Operator | Dec 2024 |
| 11729 | Walls Energy, Inc. | Pampa, TX 79066 | Oil & Gas Operator | Aug 2003 |
| 11730 | Walls, G. M. & Frances, Inc. | Pampa, TX 79066 | Oil & Gas Operator | Dec 2024 |
| 11731 | Walsh & Watts Inc | Aledo, TX 76008 | Oil & Gas Operator | Dec 2024 |
| 11732 | Walsh Petroleum, Inc. | Midland, TX 79702 | Oil & Gas Operator | Dec 2022 |
| 11733 | Walsh Resources, Inc. | Tyler, TX 75713 | Oil & Gas Operator | Dec 2024 |
| 11734 | Walsh, F H Jr. Operating Co. Inc | Fort Worth, TX 76102 | Oil & Gas Operator | Oct 2019 |
| 11735 | Walsh, F. Howard, Jr. | Fort Worth, TX 76102 | Oil & Gas Operator | Apr 1994 |
| 11736 | Walter Exploration Company | Dallas, TX 75206 | Oil & Gas Operator | Dec 2024 |
| 11737 | Walter Exploration Inc | Dallas, TX 75206 | Oil & Gas Operator | May 2009 |
| 11738 | Walter H. Husfeld Oil Co LLC | Bowie, TX 76230 | Oil & Gas Operator | Dec 2024 |
| 11739 | Walter Oil & Gas Corporation | Houston, TX 77002 | Oil & Gas Operator | Dec 2024 |
| 11740 | Walterscheid, A. D. | Muenster, TX 76252 | Oil & Gas Operator | Dec 2014 |
| 11741 | Walterscheid, R. F. | Muenster, TX 76252 | Oil & Gas Operator | Oct 1993 |
| 11742 | Walton Producing Company | Breckenridge, TX 76424 | Oil & Gas Operator | Jul 2005 |
| 11743 | Walton Producing Inc. | Breckenridge, TX 76424 | Oil & Gas Operator | Dec 2024 |
| 11744 | Walton Properties LTD. | Midland, TX 79702 | Oil & Gas Operator | Feb 2004 |
| 11745 | Walton, James A. | Midland, TX 79702 | Oil & Gas Operator | Oct 1994 |
| 11746 | Walton, W. W. | Breckenridge, TX 76424 | Oil & Gas Operator | Sep 1994 |
| 11747 | Wam Energy Corporation | Dallas, TX 75206 | Oil & Gas Operator | Dec 2016 |
| 11748 | Wandoo Energy, LLC | The Woodlands, TX 77382 | Oil & Gas Operator | Dec 2024 |
| 11749 | Wapiti Energy, LLC | Houston, TX 77024 | Oil & Gas Operator | Jul 2006 |
| 11750 | Wapiti Operating, LLC | Houston, TX 77043 | Oil & Gas Operator | Dec 2024 |
| 11751 | Warbonnet Exploration Company | Houston, TX 77056 | Oil & Gas Operator | Apr 2016 |
| 11752 | Ward Oil Co. | Kilgore, TX 75663 | Oil & Gas Operator | Dec 2024 |
| 11753 | Ward Trust | Spring, TX 77383 | Oil & Gas Operator | May 2013 |
| 11754 | Ward, E. B. | Alice, TX 78333 | Oil & Gas Operator | Jun 2001 |
| 11755 | Ward, L. S. | Graham, TX 76450 | Oil & Gas Operator | Jun 2001 |
| 11756 | Warner Oil Co., Inc. | Canyon, TX 79015 | Oil & Gas Operator | May 2013 |
| 11757 | Warner Sisters, LLC | Thompsons Sta, TN 37179 | Oil Operator | Dec 2024 |
| 11758 | Warner, Mark T. Oil Co | Pampa, TX 79065 | Oil & Gas Operator | Jul 2021 |
| 11759 | Warner-Pawel | Alice, TX 78333 | Oil & Gas Operator | Dec 2024 |
| 11760 | Warnock Operating Company, LLC | Graham, TX 76450 | Oil & Gas Operator | Jul 2013 |
| 11761 | Warren American Oil Co | Tulsa, OK 74147 | Oil & Gas Operator | Sep 2024 |
| 11762 | Warren American Oil Company LLC | Tulsa, OK 74147 | Oil & Gas Operator | Dec 2024 |
| 11763 | Warren Producers, Inc. | Bowling Green, KY 42102 | Oil & Gas Operator | Dec 2017 |
| 11764 | Warren Production Services | Caldwell, TX 77836 | Oil & Gas Operator | Dec 2024 |
| 11765 | Warren, Earl T. | San Angelo, TX 76906 | Oil & Gas Operator | Dec 2024 |
| 11766 | Warren, Joe H. | Dallas, TX 75206 | Oil & Gas Operator | Oct 2001 |
| 11767 | Warrior Exploration LLC | Sapulpa, OK 74067-1912 | Oil & Gas Operator | Sep 2024 |
| 11768 | Warrior Petroleum Corporation | Henderson, TX 75652 | Oil & Gas Operator | Apr 2024 |
| 11769 | Warrior Resources Inc. | Mexia, TX 76667 | Oil & Gas Operator | Dec 2024 |
| 11770 | Warwick Associates LC | Oklahoma City, OK 73112 | Oil & Gas Operator | Sep 2024 |
| 11771 | Warwick Oil & Gas, Inc. | Houston, TX 77098 | Oil & Gas Operator | Feb 1993 |
| 11772 | Warwick-Artemis, LLC | Nichols Hill, OK 73116 | Oil & Gas Operator | Dec 2024 |
| 11773 | Wash, Robert C. | Forsan, TX 79733 | Oil & Gas Operator | Nov 2000 |
| 11774 | Wash, Robert C. Inc. | Forsan, TX 79733 | Oil & Gas Operator | Dec 2024 |
| 11775 | Washita Oil And Gas, L.L.C. | Tulsa, OK 74136 | Oil & Gas Operator | Mar 2015 |
| 11776 | Washita Production Company | Tulsa, OK 74136 | Oil & Gas Operator | May 2006 |
| 11777 | Watco Energy | Jacksboro, TX 76458 | Oil & Gas Operator | Dec 2024 |
| 11778 | Watco Energy, Inc. | Tyler, TX 75713 | Oil & Gas Operator | Apr 1996 |
| 11779 | Water Works Engineering, Inc. | Rockdale, TX 76567 | Oil & Gas Operator | Jan 1998 |
| 11780 | Waterbridge Texas Operating LLC | Houston, TX 77056 | Oil & Gas Operator | Dec 2024 |
| 11781 | Waters Eng. & Operating, Inc. | Corpus Chrsti, TX 78471 | Oil & Gas Operator | Sep 2013 |
| 11782 | Waters Petroleum | Albany, TX 76430 | Oil & Gas Operator | Aug 2016 |
| 11783 | Watkins Production Company | Dallas, TX 75229 | Oil & Gas Operator | Feb 2008 |
| 11784 | Watkins, J. B. | Borger, TX 79007 | Oil & Gas Operator | May 2009 |
| 11785 | Watson Energy Investments, LLC | Tulsa, OK 74103 | Oil & Gas Operator | Dec 2024 |
| 11786 | Watson Oil & Gas Co. | Gorman, TX 76454 | Oil & Gas Operator | Jan 2002 |
| 11787 | Watson Oil & Gas, Inc. | Gorman, TX 76454 | Oil & Gas Operator | Dec 2024 |
| 11788 | Watson Operating Company | Pampa, TX 79066 | Oil & Gas Operator | Dec 2003 |
| 11789 | Watson Packer Employee Fund | Monahans, TX 79756 | Oil & Gas Operator | Dec 2024 |
| 11790 | Watson, B. G. Oil Field Salv Inc | Coleman, TX 76834 | Oil & Gas Operator | Mar 2000 |
| 11791 | Watt Energy, LLC | Port Barre, LA 70577 | Oil & Gas Operator | Dec 2024 |
| 11792 | Watusi Energy LLC | Midland, TX 79710 | Oil & Gas Operator | Dec 2024 |
| 11793 | Way, Ralph L., Inc. | Midland, TX 79701 | Oil & Gas Operator | Dec 2024 |
| 11794 | Wayland Drilling & Explr., Inc. | Grapevine, TX 76099 | Oil & Gas Operator | Apr 2006 |
| 11795 | Waymar Oil & Gas Company | Texarkana, TX 75503 | Oil & Gas Operator | Jan 2007 |
| 11796 | Wayne E. Glenn Associates, Inc. | Dickinson, TX 77539 | Oil & Gas Operator | Jan 2016 |
| 11797 | WB Mullin Operating LLC | Graham, TX 76450 | Oil & Gas Operator | Dec 2024 |
| 11798 | WBH Energy Partners LLC | Austin, TX 78703 | Oil & Gas Operator | Dec 2024 |
| 11799 | WBR, Inc. | Dallas, TX 75206 | Oil & Gas Operator | Sep 1995 |
| 11800 | WCS Oil & Gas Corporation | Dallas, TX 75209 | Oil & Gas Operator | Aug 2021 |