| 10701 | Stray Oil Company | Burkburnett, TX 76354 | Oil & Gas Operator | Aug 2008 |
| 10702 | Stray Oil Company, LLC | Burkburnett, TX 76354 | Oil Operator | Nov 2017 |
| 10703 | Stream Energy, Inc. | Oklahoma City, OK 73102 | Oil & Gas Operator | Dec 2024 |
| 10704 | Strebor Oil Co. | Dallas, TX 75225 | Oil & Gas Operator | Jun 1993 |
| 10705 | Street, Spencer B., Jr. | Graham, TX 76450 | Oil & Gas Operator | Mar 1998 |
| 10706 | Strickland, H.W. | Henrietta, TX 76365 | Oil & Gas Operator | Dec 1999 |
| 10707 | Strike Too Oil | Albany, TX 76430 | Oil Operator | Apr 2025 |
| 10708 | Stringer Oil & Gas Co., Inc. | San Angelo, TX 76902 | Oil & Gas Operator | Oct 1996 |
| 10709 | Striper Oil, Inc. | Dallas, TX 75379 | Oil & Gas Operator | Apr 2002 |
| 10710 | Stronghold Energy II Oper, LLC | Midland, TX 79702 | Oil & Gas Operator | Aug 2022 |
| 10711 | Stroube Energy Corporation | Dallas, TX 75248 | Oil & Gas Operator | Jan 2012 |
| 10712 | Stroube Family Partnership #2 | Corsicana, TX 75151 | Oil Operator | Apr 2025 |
| 10713 | Stroud Energy, LTD. | Fort Worth, TX 76102 | Oil & Gas Operator | Jun 2006 |
| 10714 | Stroud Oil Properties, Inc. | Fort Worth, TX 76102 | Oil & Gas Operator | May 2013 |
| 10715 | Stroud Petroleum, Inc. | Shreveport, LA 71162 | Oil & Gas Operator | Apr 2025 |
| 10716 | Stroud Production LLC | Shreveport, LA 71101 | Oil & Gas Operator | Dec 2024 |
| 10717 | Struthoff Energy, L.L.C. | San Antonio, TX 78216 | Oil Operator | Apr 2025 |
| 10718 | Stryker Energy Corp. | Mesquite, TX 75180 | Oil & Gas Operator | Apr 2025 |
| 10719 | STS Petroleum LLC | Houston, TX 77289 | Oil & Gas Operator | Apr 2025 |
| 10720 | Stuart & Barrett | San Angelo, TX 76904 | Gas Operator | Jan 2008 |
| 10721 | Stuart Oil & Gas | Longview, TX 75606 | Oil & Gas Operator | Apr 2025 |
| 10722 | Stuart Operating, LLC | Ozona, TX 76943 | Oil & Gas Operator | Apr 2025 |
| 10723 | Stubblefield Energy Company | Abilene, TX 79604 | Oil & Gas Operator | Apr 2025 |
| 10724 | Stubbs Operating Co. | Archer City, TX 76351 | Oil & Gas Operator | Aug 1998 |
| 10725 | Stubbs, J. W. | Suwanee, GA 30024 | Oil & Gas Operator | Mar 2008 |
| 10726 | Studley Resources Corporation | Humble, TX 77347 | Oil & Gas Operator | Dec 1996 |
| 10727 | Stults, Joe K. | Archer City, TX 76351 | Oil & Gas Operator | Mar 2007 |
| 10728 | Stuteville Oil Co. | Olney, TX 76374 | Oil & Gas Operator | Aug 2004 |
| 10729 | Stuteville, Jack | Olney, TX 76374 | Oil Operator | Apr 2025 |
| 10730 | STZ Petroleum Inc. | Houston, TX 77268 | Oil & Gas Operator | Dec 1997 |
| 10731 | Sub Surface Operations | Brownwood, TX 76804 | Oil & Gas Operator | Apr 2025 |
| 10732 | Suborp Energy, Inc. | Dallas, TX 75204 | Oil & Gas Operator | Sep 2000 |
| 10733 | Subsea Operating Co. | Albany, TX 76430 | Oil & Gas Operator | Apr 2025 |
| 10734 | Subsurface Energy Corp. | Coleman, TX 76834 | Oil & Gas Operator | Apr 2025 |
| 10735 | Subsurface Exploration | Coleman, TX 76834 | Oil & Gas Operator | Apr 2006 |
| 10736 | Subsurface Production, Inc. | Coleman, TX 76834 | Oil & Gas Operator | Apr 2025 |
| 10737 | Subterranean Energy, LLC | Tyler, TX 75705 | Oil & Gas Operator | Apr 2025 |
| 10738 | Success Oil Company, Inc. | Beverly Hills, CA 90211 | Oil & Gas Operator | Apr 2025 |
| 10739 | Sue-Ann Operating, L.C. | Victoria, TX 77903 | Oil & Gas Operator | Apr 2025 |
| 10740 | Sue-Ann Production Company | Victoria, TX 77903 | Oil & Gas Operator | Mar 2008 |
| 10741 | Suemaur Expl. & Prod., LLC | Corpus Chrsti, TX 78401 | Oil & Gas Operator | Jun 2024 |
| 10742 | Suemaur Exploration, Inc. | Corpus Chrsti, TX 78470 | Oil & Gas Operator | Mar 2008 |
| 10743 | Suemaur Operating LLC | Corpus Chrsti, TX 78401 | Oil & Gas Operator | Apr 2025 |
| 10744 | Suerte Operating LLC | Big Lake, TX 76932 | Oil & Gas Operator | Nov 2020 |
| 10745 | Sugar Enterprises, LLC | Tyler, TX 75713 | Oil & Gas Operator | Apr 2025 |
| 10746 | Suits & Jeans, LLC | Pampa, TX 79066 | Oil & Gas Operator | Apr 2025 |
| 10747 | Sukay Oil & Gas, Inc. | Pampa, TX 79066 | Oil & Gas Operator | Aug 2003 |
| 10748 | Sullivan & Co. | Tulsa, OK 74114 | Oil & Gas Operator | May 2022 |
| 10749 | Sullivan - Wells | Amarillo, TX 79101 | Gas Operator | Apr 2025 |
| 10750 | Sullivan, Hollis R. Inc. | Wichita Falls, TX 76308 | Oil & Gas Operator | Feb 2009 |
| 10751 | Sulphur River Exploration, Inc. | Dallas, TX 75244 | Oil & Gas Operator | Apr 2025 |
| 10752 | Summit Discovery Res II LLC | Houston, TX 77024 | Oil & Gas Operator | Sep 2019 |
| 10753 | Summit Energy, Inc. | Littleton, CO 80127 | Oil & Gas Operator | Aug 2013 |
| 10754 | Summit Exploration, L.L.C. | Tulsa, OK 74119 | Oil & Gas Operator | Mar 2008 |
| 10755 | Summit Overseas Expl., Inc. | Denver, CO 80226 | Oil & Gas Operator | Apr 2007 |
| 10756 | Summit Petroleum LLC | Midland, TX 79705 | Oil & Gas Operator | Apr 2025 |
| 10757 | Summit Resources MGMT., LLC. | Edmond, OK 73083 | Oil & Gas Operator | Apr 2025 |
| 10758 | Summit Resources, Inc. | Houston, TX 77077 | Oil & Gas Operator | Sep 2016 |
| 10759 | Summitt Resources | Corsicana, TX 75110 | Oil & Gas Operator | Apr 2008 |
| 10760 | Sun Exploration, Inc. | Alice, TX 78332 | Oil & Gas Operator | Apr 2025 |
| 10761 | Sun Oil Company | Arlington, TX 76006 | Oil & Gas Operator | Dec 2021 |
| 10762 | Sun Resources Texas, Inc. | Longview, TX 75606 | Oil & Gas Operator | Dec 2024 |
| 10763 | Sun River Operating, Inc. | Dallas, TX 75206 | Oil & Gas Operator | Apr 2025 |
| 10764 | Sun-Key Oil Co., Inc. | Dublin, TX 76446 | Oil & Gas Operator | Apr 2025 |
| 10765 | Sunbelt Salvage | Eastland, TX 76448 | Oil & Gas Operator | Sep 1998 |
| 10766 | Sunburst, Inc. | Wheat Ridge, CO 80033 | Oil & Gas Operator | Jan 2025 |
| 10767 | Suncoast Investments Co., Inc. | Plano, TX 75074 | Oil & Gas Operator | Oct 2001 |
| 10768 | Suncoast Technical Services Inc | Dallas, TX 75251 | Oil & Gas Operator | Apr 2025 |
| 10769 | Sundance Consulting Corp. | Abilene, TX 79605 | Oil & Gas Operator | Apr 2025 |
| 10770 | Sundance Energy Inc | Denver, CO 80202 | Oil & Gas Operator | Jul 2014 |
| 10771 | Sundance Oil & Gas, Inc. | Pampa, TX 79065 | Oil & Gas Operator | Mar 2012 |
| 10772 | Sundance Resources, Inc. | Rio VIsta, TX 76093 | Oil & Gas Operator | Mar 2012 |
| 10773 | Sunday Corporation | Olney, TX 76374 | Oil & Gas Operator | Apr 2025 |
| 10774 | Sundial Resources, Inc. | Graham, TX 76450 | Oil & Gas Operator | Apr 2025 |
| 10775 | Sundown Energy LP | Dallas, TX 75248 | Oil & Gas Operator | Apr 2025 |
| 10776 | Sundown Energy, Inc. | Dallas, TX 75240 | Oil & Gas Operator | Dec 2024 |
| 10777 | Sundown Oil Operating, LLC | Graham, TX 76450 | Oil Operator | Apr 2025 |
| 10778 | Sundown Permian LP | Dallas, TX 75248 | Oil & Gas Operator | Oct 2018 |
| 10779 | Sunergon Oil Operating, LLC | Gainesville, TX 76240 | Oil Operator | Apr 2025 |
| 10780 | Sunland Production Company, Inc. | Shreveport, LA 71101 | Oil & Gas Operator | Jan 2025 |
| 10781 | Sunlight Exploration, Inc. | Canyon, TX 79015 | Oil & Gas Operator | Apr 2025 |
| 10782 | Sunray Energy, Inc. | Round Rock, TX 78683 | Oil & Gas Operator | Nov 2018 |
| 10783 | Sunray Oil Co., Inc. | Pampa, TX 79065 | Oil & Gas Operator | Jan 2013 |
| 10784 | Sunray Operating Company LLC | Sugar Land, TX 77498 | Oil & Gas Operator | Apr 2025 |
| 10785 | Sunray-Taylor, Inc. | Midland, TX 79701 | Oil & Gas Operator | Nov 1993 |
| 10786 | Sunrise Enterprises | Bowie, TX 76230 | Oil & Gas Operator | Dec 2016 |
| 10787 | Sunrise Oil, LTD. | Wichita Falls, TX 76307 | Oil & Gas Operator | Aug 2004 |
| 10788 | Sunset Energy L L C | Palm Harbor, FL 34683-3044 | Oil Operator | Dec 2007 |
| 10789 | Sunset Leases LLC | Ozona, TX 76943 | Oil Operator | Apr 2025 |
| 10790 | Sunstone Energy Company | Tulsa, OK 74153 | Oil & Gas Operator | Aug 2009 |
| 10791 | Sunterra Energy Corporation | Tulsa, OK 74103 | Oil & Gas Operator | Dec 2009 |
| 10792 | Sunwest Oklahoma, Inc | Dallas, TX 75231 | Oil & Gas Operator | May 2023 |
| 10793 | Sunwest Operating Company L.L.C. | Englewood, CO 80155 | Oil & Gas Operator | Aug 2002 |
| 10794 | Suoco Oil Corporation | Pampa, TX 79066 | Oil & Gas Operator | Apr 2025 |
| 10795 | Supa Energy, Inc. | Shamrock, TX 79079 | Oil & Gas Operator | Apr 2025 |
| 10796 | Superior Midstream, LLC | Tulsa, OK 74170 | Oil & Gas Operator | Feb 2020 |
| 10797 | Superior Oil & Gas Invt, L.L.C. | Conroe, TX 77305 | Gas Operator | Jul 2018 |
| 10798 | Superior Royalty, LLC | Lindale, TX 75771 | Oil Operator | Apr 2025 |
| 10799 | Supreme Energy Company, Inc. | Abilene, TX 79601 | Oil & Gas Operator | Apr 2025 |
| 10800 | Sure Flow Oil & Gas Company | Victoria, TX 77902 | Oil & Gas Operator | Mar 2008 |