| 10701 | Spruiell Drilling Co., Inc. | Holliday, TX 76366 | Oil & Gas Operator | Feb 2026 |
| 10702 | Spur Energy | Midland, TX 79708 | Oil & Gas Operator | Mar 1996 |
| 10703 | Spur Operating Co. | Austin, TX 78701 | Oil & Gas Operator | Feb 2026 |
| 10704 | Square Mile Energy, L.L.C. | Houston, TX 77057 | Oil & Gas Operator | Feb 2026 |
| 10705 | Square One Corporation | Giddings, TX 78942 | Oil & Gas Operator | Dec 2012 |
| 10706 | Square One Energy, Inc. | Tulsa, OK 74159 | Oil & Gas Operator | Oct 2015 |
| 10707 | Squaw Mountain Oil, LLC | Jacksboro, TX 76458 | Oil Operator | Feb 2026 |
| 10708 | Squyres Oil Co., Inc. | Breckenridge, TX 76424 | Oil & Gas Operator | Nov 2024 |
| 10709 | SR Production Corp. | Liberty, TX 77575 | Oil & Gas Operator | Mar 2010 |
| 10710 | SRG Oil Corporation | Abilene, TX 79604 | Oil & Gas Operator | Apr 1994 |
| 10711 | SRS Properties, LLC | Whitehouse, TX 75791 | Oil & Gas Operator | Feb 2026 |
| 10712 | SRV Oil Co | Coleman, TX 76834 | Oil Operator | Feb 2026 |
| 10713 | SS Operating LLC | Water Valley, TX 76958 | Oil Operator | Feb 2026 |
| 10714 | SSC, Inc. | Lubbock, TX 79408 | Oil & Gas Operator | Feb 2026 |
| 10715 | St Johns Operating #1 LP | Houston, TX 77060 | Oil & Gas Operator | Aug 2023 |
| 10716 | St. Cajetan Oil Company, LLC | Gainesville, TX 76240 | Oil & Gas Operator | Feb 2026 |
| 10717 | St. Clair Energy Corporation | Tulsa, OK 74153 | Oil & Gas Operator | Mar 2008 |
| 10718 | St. Mary Energy Company | Houston, TX 77079 | Oil & Gas Operator | Aug 2008 |
| 10719 | St. Mary Land & Exploration Co | Denver, CO 80201 | Oil & Gas Operator | Jun 2010 |
| 10720 | St. Mary Operating Company | Denver, CO 80203 | Oil & Gas Operator | Mar 2019 |
| 10721 | Sta-Kel Incorporated | Graham, TX 76450 | Oil & Gas Operator | Dec 2000 |
| 10722 | Stablerock Energy L.L.C. | Oklahoma City, OK 73106 | Oil & Gas Operator | Feb 2026 |
| 10723 | Stacha, Eddy A. | Rice, TX 75155 | Oil & Gas Operator | Feb 2026 |
| 10724 | Stacy Reamy | Purdon, TX 76679 | Oil Operator | Feb 2026 |
| 10725 | Stagg Investment Group, Inc. | Midland, TX 79701 | Oil Operator | May 2013 |
| 10726 | Staggered T Oil LLC | Quanah, TX 79252 | Oil Operator | Feb 2026 |
| 10727 | Staghorn Petroleum II LLC | Tulsa, OK 74103-3500 | Oil & Gas Operator | Dec 2025 |
| 10728 | Staghorn Resources, LLC | Tulsa, OK 74103 | Oil & Gas Operator | Apr 2015 |
| 10729 | Stahl & McAbee | Midland, TX 79704 | Gas Operator | Jun 1994 |
| 10730 | Stahl Petroleum Co. | Amarillo, TX 79118 | Oil & Gas Operator | Aug 2003 |
| 10731 | Stal Oil Production, L.L.C. | Argyle, TX 76226 | Oil Operator | Feb 2026 |
| 10732 | Staley Oil Company | Wichita Falls, TX 76308 | Oil & Gas Operator | Jan 2000 |
| 10733 | Staley Operating Co. | Midland, TX 79702 | Oil & Gas Operator | Jan 2022 |
| 10734 | Staley, Jack C. | Wichita Falls, TX 76308 | Oil & Gas Operator | Jan 2000 |
| 10735 | Stalking Horse Energy, Limited Liability Company | Houston, TX 77062 | Oil & Gas Operator | Feb 2026 |
| 10736 | Stallion Energy LLC | Houston, TX 77090 | Oil & Gas Operator | Oct 2009 |
| 10737 | Stallion Energy, Inc. | Houston, TX 77060 | Oil & Gas Operator | Oct 2017 |
| 10738 | Stallion Oil Company | Lafayette, LA 70505 | Oil & Gas Operator | Jun 2004 |
| 10739 | Stallion Operating, LLC | Kilgore, TX 75663 | Oil & Gas Operator | Feb 2026 |
| 10740 | Stampede Energy Corp. | Canada, 00100 | Oil & Gas Operator | Mar 2000 |
| 10741 | Stamper Operating Co., Inc. | Jacksboro, TX 76458 | Oil & Gas Operator | Feb 2026 |
| 10742 | Standard Oil Company, Inc. | Parkesburg, WV 26103 | Oil & Gas Operator | Mar 2022 |
| 10743 | Standard Oil Tools, Inc. | College Sta, TX 77845 | Oil & Gas Operator | Feb 2026 |
| 10744 | Standard Resources Corp. | Houston, TX 77063 | Oil & Gas Operator | Feb 2026 |
| 10745 | Stanolind Operating Corp. | Midland, TX 79701 | Oil & Gas Operator | Apr 2008 |
| 10746 | Stanolind Operating LLC | Midland, TX 79702 | Oil & Gas Operator | Apr 2021 |
| 10747 | Stanolind Permian LLC | Midland, TX 79705 | Oil & Gas Operator | Feb 2026 |
| 10748 | Stanolind Production LLC | Midland, TX 79702 | Oil & Gas Operator | Dec 2020 |
| 10749 | Stanotex, LLC | Katy, TX 77494 | Oil & Gas Operator | Feb 2026 |
| 10750 | Stanton Mineral Development Inc | Austin, TX 78759 | Oil & Gas Operator | Feb 2026 |
| 10751 | Staples, James W. | Tuleta, TX 78162 | Oil & Gas Operator | Sep 2014 |
| 10752 | Staples, James W. Prod. Co. | Tuleta, TX 78162 | Oil & Gas Operator | Feb 2026 |
| 10753 | Staples, Tommy Oil Co. | Pettus, TX 78146 | Oil & Gas Operator | Mar 2008 |
| 10754 | Star Energy Inc | Dayton, PA 16222-4325 | Oil & Gas Operator | Dec 2025 |
| 10755 | Star Of Texas Energy SRVS, Inc. | Austin, TX 78702 | Oil & Gas Operator | Feb 2026 |
| 10756 | Star Oil & Gas | Ben Bolt, TX 78342 | Oil & Gas Operator | Feb 2026 |
| 10757 | Star One Energy, Inc. | Fort Worth, TX 76163 | Oil & Gas Operator | May 2012 |
| 10758 | Star Operating, Inc | Fort Worth, TX 76185 | Oil & Gas Operator | Feb 2026 |
| 10759 | Star Production, Inc. | Dallas, TX 75360 | Oil & Gas Operator | Feb 2026 |
| 10760 | Star-Jet Co. | Gainesville, TX 76240 | Oil Operator | Feb 2026 |
| 10761 | Starco Exploration, Inc. | Dallas, TX 75360 | Oil & Gas Operator | Feb 2026 |
| 10762 | Stardust Leasing, Inc. | Richmond, TX 77469 | Oil & Gas Operator | Jul 1999 |
| 10763 | Stark Petroleum | Tuleta, TX 78162 | Oil & Gas Operator | Feb 2026 |
| 10764 | Starkey Oilfield Service, Inc. | Sweet Home, TX 77987 | Oil & Gas Operator | Aug 2004 |
| 10765 | Starlight Ridge | Whitesboro, TX 76273 | Oil & Gas Operator | Feb 2026 |
| 10766 | Starr County Exploration, Inc. | Houston, TX 77267 | Gas Operator | Dec 1995 |
| 10767 | Starr Operating Company | Austin, TX 78759 | Oil & Gas Operator | Feb 2026 |
| 10768 | Starr Operating, LLC | San Antonio, TX 78209 | Oil & Gas Operator | Feb 2026 |
| 10769 | Starrak Operating Company, Inc. | Midland, TX 79706 | Oil & Gas Operator | Jun 1999 |
| 10770 | Startap, Inc. | Conroe, TX 77305 | Oil Operator | Feb 2026 |
| 10771 | Startex Energy, Inc. | Abilene, TX 79608 | Oil & Gas Operator | Feb 2026 |
| 10772 | Stasney Well Service, LLC | Albany, TX 76430 | Oil & Gas Operator | Feb 2026 |
| 10773 | Stasney, H. R. & Sons, LTD. | Albany, TX 76430 | Oil & Gas Operator | Feb 2026 |
| 10774 | Statex Operating, LLC | Dallas, TX 75229 | Oil & Gas Operator | Mar 2007 |
| 10775 | Statex Petroleum Inc | Dallas, TX 75229 | Oil & Gas Operator | Dec 2000 |
| 10776 | Statia Enterprises, Inc | Irving, TX 75014 | Oil & Gas Operator | Feb 2026 |
| 10777 | Statoil Oil & Gas LP | Austin, TX 78730 | Oil & Gas Operator | Oct 2018 |
| 10778 | Statoil Texas Onshore Prop LLC | Austin, TX 78730 | Oil & Gas Operator | Dec 2018 |
| 10779 | Staub, Larry | Richardson, TX 75080 | Oil & Gas Operator | Aug 2003 |
| 10780 | Staub, Larry, Inc. | Azle, TX 76020 | Oil & Gas Operator | Feb 2026 |
| 10781 | STB Energy Inc. | Tulsa, OK 74105 | Oil & Gas Operator | Jul 2008 |
| 10782 | Steadfast Oil & Gas, LLC | Midland, TX 79707 | Oil & Gas Operator | Oct 2022 |
| 10783 | Stealth Onsite Solutions LLC | Pasadena, TX 77505 | Oil Operator | Feb 2026 |
| 10784 | Stealth, Inc. | Cross Plains, TX 76443 | Gas Operator | Mar 1997 |
| 10785 | Stearns Operating Company | Abilene, TX 79604 | Oil & Gas Operator | Oct 1993 |
| 10786 | Steele, Mark E. | Graham, TX 76450 | Oil & Gas Operator | Feb 2026 |
| 10787 | Steinberger, D. | Windthorst, TX 76389 | Oil & Gas Operator | Oct 1995 |
| 10788 | Steinberger, Gerald | Windthorst, TX 76389 | Oil & Gas Operator | Sep 2007 |
| 10789 | Steindorf, Bert Oil & Gas Co. | Floresville, TX 78114 | Oil & Gas Operator | Feb 2026 |
| 10790 | Steinman, Frank C. | Electra, TX 76360 | Oil & Gas Operator | Feb 2026 |
| 10791 | Stelbar Oil Corp | Wichita, KS 67206 | Oil & Gas Operator | Aug 1995 |
| 10792 | Stelbar Oil Corporation, Inc. | Wichita, KS 67206 | Oil & Gas Operator | Sep 2025 |
| 10793 | Steller Energy & Investment Corp | Plano, TX 75093 | Oil & Gas Operator | Feb 2021 |
| 10794 | Stellex | De Leon, TX 76444 | Oil & Gas Operator | Feb 2026 |
| 10795 | Stelucan Energy, LLC | Wichita Falls, TX 76310 | Oil & Gas Operator | Feb 2026 |
| 10796 | Stelzer Drilling Co. Inc. | Post, TX 79356 | Oil Operator | Feb 2026 |
| 10797 | Stelzer, E.A. Oil Company | Post, TX 79356 | Oil & Gas Operator | Feb 2002 |
| 10798 | Stelzer, J. C. | Post, TX 79356 | Oil & Gas Operator | Dec 1995 |
| 10799 | Stephens & Johnson Operating Co. | Wichita Falls, TX 76307 | Oil & Gas Operator | Feb 2026 |
| 10800 | Stephens Energy Corp. | Graham, TX 76450 | Oil & Gas Operator | Feb 2022 |