| 26801 | Snelgrooes Well Service Inc | Elmore City, OK 73433 | Oil & Gas Operator | May 2003 |
| 26802 | Snider Brothers | Gratiot, OH 43740 | Oil & Gas Operator | Dec 2015 |
| 26803 | Snider Russell E | Newark, OH 43055 | Oil & Gas Operator | Dec 2014 |
| 26804 | Snow Oil & Gas Inc. | Andrews, TX 79714 | Oil & Gas Operator | Jul 2026 |
| 26805 | Snow Oil Company | Nocona, TX 76255 | Oil Operator | Jul 2026 |
| 26806 | Snow Operating Co., Inc. | Haltom City, TX 76117 | Oil & Gas Operator | Feb 2024 |
| 26807 | Snow, Shannon | Gerry, NY 14733 | Gas Operator | Dec 2025 |
| 26808 | Snowy Owl LLC | Gillette, WY 82717 | Oil & Gas Operator | May 2026 |
| 26809 | SNR Central Oklahoma Operating LLC | Oklahoma City, OK 73116-7906 | Oil Operator | May 2026 |
| 26810 | SNR Kansas Operating, LLC | Oklahoma City, OK 73116 | Oil & Gas Operator | Dec 2019 |
| 26811 | SNR Operating, LLC | Nichols Hill, OK 73116 | Oil & Gas Operator | Jul 2026 |
| 26812 | Snuffy'S Oilfield Service Inc | Hennessey, OK 73742-6511 | Oil & Gas Operator | Nov 2014 |
| 26813 | Snuggs Oil Company | Gainesville, TX 76240 | Oil & Gas Operator | Jan 2024 |
| 26814 | SNW Operating Company | Borger, TX 79008 | Oil & Gas Operator | Jul 2026 |
| 26815 | Snyder Bros Inc | Kittanning, PA 16201 | Oil & Gas Operator | Apr 2026 |
| 26816 | Snyder Brothers, Inc. | | Oil & Gas Operator | Dec 2018 |
| 26817 | Snyder Drilling Corp. | Albany, TX 76430 | Oil & Gas Operator | Jul 2026 |
| 26818 | Snyder K E Compa | | Oil Operator | Jul 1987 |
| 26819 | Snyder Oil Company | Fort Worth, TX 76102 | Oil & Gas Operator | Mar 2015 |
| 26820 | Snyder Oil Corporation | Houston, TX 77024 | Oil & Gas Operator | Mar 2008 |
| 26821 | Snyder Oper Partnership | FT Worth, TX 76102 | Gas Operator | Dec 1988 |
| 26822 | Snyder Partners | Cody, WY 82414 | Oil & Gas Operator | Apr 2026 |
| 26823 | Snyder Partners, General Partnership | Cody, WY 82414 | Oil & Gas Operator | Jul 2019 |
| 26824 | Snyder, Jim Estate (Deceased) | Hamilton, KS 66853 | Oil Operator | Dec 2009 |
| 26825 | Snyder, K. Lance | Hamilton, KS 66853 | Oil Operator | Nov 2004 |
| 26826 | Snyder, Kenneth L. | Springville, NY 14141 | Gas Operator | Dec 2025 |
| 26827 | Snyder, Larry G. | South Dayton, NY 14138 | Gas Operator | Dec 2025 |
| 26828 | Snyder, Robert R | | Oil Operator | Dec 2012 |
| 26829 | So & Jo, LLC | Kansas City, MO 64158 | Oil Operator | Dec 2021 |
| 26830 | So Operating Company | Cisco, TX 76437 | Oil & Gas Operator | Apr 2026 |
| 26831 | So-I , A General Partnership | Kansas City, MO 64106 | Oil & Gas Operator | Jun 2025 |
| 26832 | Soap Creek Associates, Inc. | Broomfield, CO 80020-2995 | Oil Operator | May 2026 |
| 26833 | Soc Resources Inc. | | Oil & Gas Operator | Dec 2024 |
| 26834 | Society Of Bros In Pa Inc | Farmington, PA 15437-0240 | Gas Operator | Dec 2025 |
| 26835 | Sockey Mike | Poteau, OK 74953 | Gas Operator | Apr 2026 |
| 26836 | Soco Gas Properties | Goliad, TX 77963 | Oil & Gas Operator | Jul 2026 |
| 26837 | Socorro Exploration, Inc. | Lubbock, TX 79464 | Oil & Gas Operator | Jul 2026 |
| 26838 | Socorro Pet Co | Oklahoma City, OK 73102 | Oil & Gas Operator | Jan 1995 |
| 26839 | Sogc, Inc. | Salt Lake Cty, UT 84131 | Oil & Gas Operator | May 2026 |
| 26840 | Sogc, LLC | Salt Lake Cty, UT 84131 | Oil & Gas Operator | Jul 2026 |
| 26841 | Sogo III LLC | Midland, TX 79702 | Oil & Gas Operator | Jul 2017 |
| 26842 | Sohio Alaska Petroleum Company | | Oil & Gas Operator | Dec 1981 |
| 26843 | Sohio Petr Co-Gulf Oil Corp | | Oil & Gas Operator | Dec 1979 |
| 26844 | Sohio Petroleum Co. | Casper, WY 82602 | Oil & Gas Operator | Apr 1986 |
| 26845 | Sohio Petroleum Co. Et Al | | Oil & Gas Operator | May 1979 |
| 26846 | Sohio-Stand Oil Prod Co | Houston, TX 77210-9928 | Oil & Gas Operator | Jan 1989 |
| 26847 | Soil Energy, Inc. | Imperial, TX 79743 | Oil & Gas Operator | Jul 2026 |
| 26848 | Sois-Osage Inc | | Oil & Gas Operator | Oct 2006 |
| 26849 | Sojitz Energy Venture, Inc. | Houston, TX 77042 | Oil & Gas Operator | Feb 2018 |
| 26850 | Sojourner Drilling Corporation | Abilene, TX 79604 | Oil & Gas Operator | Jul 2026 |
| 26851 | Sokan Operating, LLC | Medicine Lodge, KS 67104 | Oil & Gas Operator | Mar 2026 |
| 26852 | Sol Oil Co., L.C. | Crane, TX 79731 | Oil Operator | Jul 2026 |
| 26853 | Sola Oil Company, Inc. | | Oil & Gas Operator | Aug 1991 |
| 26854 | Sola Operating, LLC | Trout, LA 71371 | Oil Operator | Jul 2026 |
| 26855 | Solano Gas Processing, Inc. | Austin, TX 78759 | Oil & Gas Operator | Aug 1998 |
| 26856 | Solar Exploration TX LLC | Tulsa, OK 74133 | Oil Operator | Dec 2018 |
| 26857 | Solar Petroleum Inc | | Oil Operator | May 1983 |
| 26858 | Solar Sportsystems, Inc. | East Aurora, NY 14052 | Gas Operator | Dec 2025 |
| 26859 | Solatex | | Oil & Gas Operator | Oct 1978 |
| 26860 | Solatex Resources, LTD | Houston, TX 77257 | Oil & Gas Operator | Jul 2026 |
| 26861 | Soldier Creek Energy, LLC | Edmond, OK 73013 | Oil & Gas Operator | Jul 2026 |
| 26862 | Soldier Operating LLC | | Oil & Gas Operator | Dec 2024 |
| 26863 | Soles Larry - Fe | | Oil Operator | Nov 1986 |
| 26864 | Solid Rock Prod. | | Oil Operator | Nov 1994 |
| 26865 | Solimar Energy LLC | | Oil & Gas Operator | Dec 2025 |
| 26866 | Solis Partners, L.L.C. | Midland, TX 79704 | Oil & Gas Operator | May 2026 |
| 26867 | Sollohub Petro LLC | Von Ormy, TX 78073 | Oil Operator | Jul 2026 |
| 26868 | Solo Oil & Gas Company LLC | Laredo, TX 78045 | Oil Operator | Jul 2026 |
| 26869 | Solomon Exploration Inc. | Havre, MT 59501 | Gas Operator | Mar 2026 |
| 26870 | Solomon Production Corporation | Pullman, WV 26421-0003 | Oil & Gas Operator | Dec 2021 |
| 26871 | Solutions Projects And Consulting, LLC | Houston, TX 77070 | Oil Operator | Jul 2026 |
| 26872 | Somerset Energy | | Oil Operator | Feb 1986 |
| 26873 | Somerset Energy, Inc. | Louisburg, KS 66053 | Oil Operator | Dec 2023 |
| 26874 | Somerset Oil & Gas Company | Portland, TX 78374 | Oil & Gas Operator | Dec 2006 |
| 26875 | Somerset Operating, LLC | Aledo, TX 76008 | Gas Operator | Jul 2026 |
| 26876 | Somex Energy Company | San Antonio, TX 78230 | Oil & Gas Operator | Mar 2002 |
| 26877 | Somoco Inc | | Oil & Gas Operator | May 2026 |
| 26878 | Somont Oil Co., Inc. | Spring, TX 77379 | Oil & Gas Operator | May 2026 |
| 26879 | Son-Dad Oil & Gas | | Oil & Gas Operator | Dec 1994 |
| 26880 | Sonat Exploration Co. | Houston, TX 77251 | Oil & Gas Operator | Dec 2021 |
| 26881 | Sonat Exploration Co. - Houston | Houston, TX 77251 | Oil & Gas Operator | Dec 1999 |
| 26882 | Sonat Exploration Co. - Midland | Houston, TX 77251 | Oil & Gas Operator | Mar 1999 |
| 26883 | Sonat Exploration Company -Tyler | Houston, TX 77251 | Oil & Gas Operator | Dec 1999 |
| 26884 | Sonat Exploration Company-MCR | Houston, TX 77251 | Oil & Gas Operator | Dec 1999 |
| 26885 | Sonat Exploration Gom Inc. | Houston, TX 77251 | Oil & Gas Operator | Dec 1999 |
| 26886 | Sonata Oil & Gas Corp Inc | Stratford, OK 74812 | Oil & Gas Operator | Apr 2014 |
| 26887 | Sonerra Resources Corporation | Nacogdoches, TX 75963 | Oil & Gas Operator | Jul 2026 |
| 26888 | Song Production Company | Lindsay, OK 73052-0369 | Oil & Gas Operator | Jun 2015 |
| 26889 | Songer Harriett R | Brookville, PA 15825-5367 | Oil & Gas Operator | Dec 2010 |
| 26890 | Sonkar, Inc. | Sunburst, MT 59482 | Oil Operator | May 2026 |
| 26891 | Sonny King | | Oil & Gas Operator | Jan 2025 |
| 26892 | Sonny King Production | | Oil & Gas Operator | Jan 2025 |
| 26893 | Sonny'S Tank Trucks Inc | Ratliff City, OK 73481 | Oil Operator | May 2026 |
| 26894 | Sonoble Operating, Inc. | Dallas, TX 75240 | Oil & Gas Operator | Jun 2003 |
| 26895 | Sonoma Energy Corporation | Park City, UT 84068 | Oil & Gas Operator | Feb 2010 |
| 26896 | Sonoma Resources LLC | Andover, KS 67002 | Oil & Gas Operator | Mar 2026 |
| 26897 | Sonora Petroleum Corp. | Austin, TX 78734 | Oil & Gas Operator | Jul 2026 |
| 26898 | Sonora Producing, Inc. | | Oil & Gas Operator | May 2006 |
| 26899 | Sonoran Energy Inc. | Addison, TX 75001 | Oil & Gas Operator | Jul 2026 |
| 26900 | Sonterra Energy LLC | Wichita, KS 67226 | Oil & Gas Operator | Jul 2022 |