| 2801 | Sunwest Operating Company L.L.C. | Englewood, CO 80155 | Oil & Gas Operator | Aug 2002 |
| 2802 | Suoco Oil Corporation | Pampa, TX 79066 | Oil & Gas Operator | Apr 2025 |
| 2803 | Supa Energy, Inc. | Shamrock, TX 79079 | Oil & Gas Operator | Apr 2025 |
| 2804 | Super Energy Inc. | | Oil & Gas Operator | Oct 1993 |
| 2805 | Super Heaters LLC | Houston, TX 77242-1328 | Oil Operator | Mar 2022 |
| 2806 | Super Oilwell Service | Russell, KS 67665 | Oil Operator | Oct 2024 |
| 2807 | Superior - Austral | | Oil & Gas Operator | Mar 1978 |
| 2808 | Superior Companies Inc | Bartlesville, OK 74003-2621 | Oil & Gas Operator | May 2013 |
| 2809 | Superior Midstream, LLC | Tulsa, OK 74170 | Oil & Gas Operator | Feb 2020 |
| 2810 | Superior Oil & Gas Company Of Oklahoma | Calumet, OK 73014-8528 | Oil & Gas Operator | Jan 2024 |
| 2811 | Superior Oil & Gas Invt, L.L.C. | Conroe, TX 77305 | Gas Operator | Jul 2018 |
| 2812 | Superior Oil & Gas LLC | Ringwood, OK 73768-9658 | Oil & Gas Operator | Feb 2025 |
| 2813 | Superior Oil Co. | Denver, CO 80217-5444 | Oil & Gas Operator | Feb 2001 |
| 2814 | Superior Oil Com | | Oil & Gas Operator | Dec 1994 |
| 2815 | Superior Oilfield Services LLC | Wichita, KS 67218 | Oil Operator | Dec 2024 |
| 2816 | Superior Operating LLC | | Oil Operator | May 2020 |
| 2817 | Superior Production LLC | Ringwood, OK 73768 | Oil & Gas Operator | Feb 2025 |
| 2818 | Superior Production MGMT Inc | Calumet, OK 73014 | Oil & Gas Operator | Mar 2015 |
| 2819 | Superior Resources Corporation | | Oil Operator | Apr 2006 |
| 2820 | Superior Royalty, LLC | Lindale, TX 75771 | Oil Operator | Apr 2025 |
| 2821 | Superior Saltwater Disposal LLC | Ringwood, OK 73768 | Oil & Gas Operator | Dec 2016 |
| 2822 | Superior Well Service Inc. | | Oil & Gas Operator | Sep 2007 |
| 2823 | Superior-American Quasar | | Oil & Gas Operator | Jan 1981 |
| 2824 | Superior-Tenneco | | Oil & Gas Operator | Jun 1982 |
| 2825 | Supernova Energy, Inc. | Wichita, KS 67226 | Oil & Gas Operator | Nov 2019 |
| 2826 | Supplyco Inc | Perry, OK 73077 | Oil & Gas Operator | Apr 2014 |
| 2827 | Supra Energy, Inc. | Tulsa, OK 74137 | Oil & Gas Operator | May 1997 |
| 2828 | Supreme Energy Company, Inc. | Abilene, TX 79601 | Oil & Gas Operator | Apr 2025 |
| 2829 | Supreme X Oil Company | | Oil & Gas Operator | Dec 1983 |
| 2830 | Supron Energy Corp | | Oil & Gas Operator | Oct 1995 |
| 2831 | Surdej, James P. & Kathleen | | Gas Operator | Dec 2023 |
| 2832 | Sure Flow Oil & Gas Company | Victoria, TX 77902 | Oil & Gas Operator | Mar 2008 |
| 2833 | Sure Flow Oil & Gas, Inc. | Victoria, TX 77902 | Oil & Gas Operator | Apr 2025 |
| 2834 | Surge Ok Midstream LLC | Oklahoma City, OK 73114 | Oil Operator | Feb 2025 |
| 2835 | Surge Operating, LLC | Houston, TX 77041 | Oil & Gas Operator | Apr 2025 |
| 2836 | Surge Solutions, Inc. | Iraan, TX 79744 | Oil Operator | Apr 2025 |
| 2837 | Surtek Inc | | Oil & Gas Operator | May 1993 |
| 2838 | Survivor Oil Inc | Tulsa, OK 74133 | Oil & Gas Operator | Sep 2007 |
| 2839 | Susaect LLC | Houston, TX 77079 | Oil Operator | Jan 2025 |
| 2840 | Susan Sullivan Dba Lizard Production | Bloomfield, NM 87413 | Oil & Gas Operator | Mar 2011 |
| 2841 | Susanna Corporation | Breckenridge, TX 76424 | Oil & Gas Operator | Apr 2025 |
| 2842 | Susquehanna Energies Inc | Punxsutawney, PA 15767-4004 | Oil & Gas Operator | Dec 2024 |
| 2843 | Susquehanna Expl & Prod LLC | Glen Campbell, PA 15742-0159 | Gas Operator | Dec 2024 |
| 2844 | Sutherland Energy Co., LLC | Bridgeport, TX 76426 | Oil & Gas Operator | Apr 2025 |
| 2845 | Sutterfield-Tisdale-Payne, Inc. | Wichita Falls, TX 76307 | Oil & Gas Operator | Jun 1998 |
| 2846 | Sutton Eddie L Oil Company | Loco, OK 73442-9701 | Oil Operator | Jan 2025 |
| 2847 | Sutton Energy LLC | Ada, OK 74820-8550 | Oil & Gas Operator | Jan 2025 |
| 2848 | Sutton Enterprises Inc | New Philadelphi, OH 44663-863-863 | Oil & Gas Operator | Dec 1996 |
| 2849 | Sutton Investmen | | Oil Operator | Mar 1987 |
| 2850 | Sutton Joint Account | | Oil Operator | Mar 1988 |
| 2851 | Sutton Oil Co. | Austin, TX 78728 | Oil & Gas Operator | Apr 2025 |
| 2852 | Sutton Oil Company, LLC | Loco, OK 73442 | Oil Operator | Jan 2025 |
| 2853 | Sutton Producing Corp. | San Antonio, TX 78270 | Oil & Gas Operator | Apr 2025 |
| 2854 | Sutton, Elmer H | Williamsburg, KY 40769 | Oil & Gas Operator | Dec 2013 |
| 2855 | Sutton, John E. | Toledo, OH 43616 | Oil & Gas Operator | Apr 2025 |
| 2856 | Sutton, Robert E., Inc. | Odessa, TX 79760 | Oil & Gas Operator | Mar 1997 |
| 2857 | Sutton-Gerard Et Al | | Oil & Gas Operator | Jan 1990 |
| 2858 | Sutton-Gerard-Sawyer | | Oil & Gas Operator | Jan 1990 |
| 2859 | Sutton-Munson Oil | Edmond, OK 73034 | Oil & Gas Operator | Jun 1999 |
| 2860 | Sutton-Rhoads Exploration Inc | | Oil & Gas Operator | Aug 2005 |
| 2861 | Sutton-Sawyer | | Oil Operator | Mar 1989 |
| 2862 | SV Abs Interest Wetmore Proj | Saint Marys, PA 15857-1729 | Oil & Gas Operator | Dec 2024 |
| 2863 | SV Energy Company, LLC | Corpus Chrsti, TX 78401 | Oil & Gas Operator | Mar 2017 |
| 2864 | Sven Permian, LLC | Houston, TX 77243 | Oil & Gas Operator | Apr 2025 |
| 2865 | SW Associates | | Oil & Gas Operator | Dec 1985 |
| 2866 | SW Gas Stge | | Gas Operator | Oct 2015 |
| 2867 | SW Operating, Inc. | Kilgore, TX 75662 | Oil & Gas Operator | Sep 2000 |
| 2868 | Swab Oil Co. | Midland, TX 79701 | Oil & Gas Operator | Apr 2025 |
| 2869 | Swadley Et Al | Holdenville, OK 74848-0794 | Oil & Gas Operator | Nov 2014 |
| 2870 | Swadley Roy W & Judith I | Holdenville, OK 74848-0794 | Oil & Gas Operator | Mar 2015 |
| 2871 | Swag Oil And Gas Company, Inc. | | Oil & Gas Operator | Jul 1982 |
| 2872 | Swaim, Charles | Tolar, TX 76476 | Oil & Gas Operator | Apr 2020 |
| 2873 | Swain Clinton Edward | Ochelata, OK 74051-2220 | Oil Operator | Oct 2024 |
| 2874 | Swain, Randall R | | Oil Operator | Aug 2000 |
| 2875 | Swamp Angel Energy LLC | Wichita, KS 67220-3900 | Oil & Gas Operator | Dec 2009 |
| 2876 | Swampfox Oilfield Services, LLC | | Oil & Gas Operator | Dec 2024 |
| 2877 | Swan Lake Properties, Inc. | | Oil Operator | Jul 1987 |
| 2878 | Swan Oil Company | Kellyville, OK 74039-5607 | Oil & Gas Operator | Dec 2023 |
| 2879 | Swan PC, LP | Jacksboro, TX 76458 | Oil & Gas Operator | Apr 2025 |
| 2880 | Swan Production Co. | Jacksboro, TX 76458 | Oil & Gas Operator | Nov 2009 |
| 2881 | Swan Richard N | Claremore, OK 74018-0503 | Oil Operator | Aug 2013 |
| 2882 | Swander, Everett | Cunningham, KS 67035 | Oil Operator | May 1998 |
| 2883 | Swanhart Angelo & Deborah | Indiana, PA 15701-6301 | Gas Operator | Dec 2024 |
| 2884 | Swanner Properties | Wichita Falls, TX 76309 | Oil & Gas Operator | Apr 2025 |
| 2885 | Swanson & Vestal | Electra, TX 76360 | Oil & Gas Operator | Oct 1997 |
| 2886 | Swanson Douglas L & Sharon | Bartlesville, OK 74003-9319 | Oil Operator | Jan 2025 |
| 2887 | Swanson G T | Duncan, OK 73533 | Oil & Gas Operator | Nov 1998 |
| 2888 | Swanson Operating, Inc. | Holliday, TX 76366 | Oil Operator | Apr 2025 |
| 2889 | Swanson, Tom | Electra, TX 76360 | Oil & Gas Operator | Oct 2004 |
| 2890 | Swanson, Tommy Oil Co. | Electra, TX 76360 | Oil & Gas Operator | Mar 2017 |
| 2891 | Swaringin, Howard Operating | Maryneal, TX 79535 | Oil & Gas Operator | May 2003 |
| 2892 | Swartout, John D & Sandra | Sherman, NY 14781 | Gas Operator | Dec 2023 |
| 2893 | Swartz Oil Company | San Angelo, TX 76906 | Oil & Gas Operator | Apr 2025 |
| 2894 | Swartz, Guy A. | San Angelo, TX 76904 | Oil & Gas Operator | Aug 1993 |
| 2895 | SWD Acidizing, Inc. | | Oil Operator | Feb 2014 |
| 2896 | SWD, Inc. | | Oil Operator | Jan 2025 |
| 2897 | Swearingen Robert E Dba Sabo Production | Seminole, OK 74868 | Oil & Gas Operator | Jan 2025 |
| 2898 | Sweet Crude Operating LLC | Brenham, TX 77834 | Oil & Gas Operator | Apr 2025 |
| 2899 | Sweet Texas T Energy LLC | Clyde, TX 79510 | Oil Operator | Apr 2025 |
| 2900 | Sweetwater Drilling Co., Inc. | Fort Worth, TX 76116 | Oil & Gas Operator | Apr 2025 |