| 26801 | Sandel Operating Company | Huntsville, TX 77340 | Oil & Gas Operator | Feb 2026 |
| 26802 | Sanders & Smith, L.C. | Amarillo, TX 79110 | Oil & Gas Operator | Mar 2004 |
| 26803 | Sanders Energy LLC | Aledo, TX 76008 | Oil & Gas Operator | Feb 2026 |
| 26804 | Sanders Oil & Gas Co | Tyler, TX 75711 | Gas Operator | Aug 2017 |
| 26805 | Sanders Oil & Gas, LTD. | Granbury, TX 76048 | Oil & Gas Operator | Aug 2015 |
| 26806 | Sanders Petroleum Corp | Roswell, NM 88201 | Gas Operator | Oct 1996 |
| 26807 | Sanders, Arthur J. | Wichita, KS 67217 | Oil Operator | Nov 1989 |
| 26808 | Sanders, Jack W | Wellsville, KS 66092 | Oil Operator | Feb 1996 |
| 26809 | Sanders, Larry E. Trustee | Longview, TX 75606 | Oil & Gas Operator | Feb 2026 |
| 26810 | Sandhawk Energy, LLC | Houston, TX 77079 | Oil & Gas Operator | Jun 2011 |
| 26811 | Sandhill L.L.C. | Wichita, KS 67202 | Gas Operator | Jun 2003 |
| 26812 | Sandhill Production Inc | Shongaloo, LA 71072 | Oil & Gas Operator | Dec 2019 |
| 26813 | Sandhills Oil Co. | Copan, OK 74022 | Oil Operator | Aug 1997 |
| 26814 | Sandia Energy Corporation-NM | Holdenville, OK 74848 | Oil & Gas Operator | Aug 2003 |
| 26815 | Sandia Operating Corp. | San Antonio, TX 78270 | Oil & Gas Operator | May 2010 |
| 26816 | Sandia Production Co., Inc. | Corrales, NM 87048 | Oil & Gas Operator | Feb 2026 |
| 26817 | Sandler Raymond C | Los Angeles, CA 90067 | Oil Operator | Dec 1999 |
| 26818 | Sandlin Oil Corp | Dacono, CO 80514 | Oil & Gas Operator | Dec 2025 |
| 26819 | Sandlot Oil & Gas LLC | Gruver, TX 79040 | Oil & Gas Operator | Feb 2026 |
| 26820 | Sandlott Energy (Jackie Brewer Dba) | Lovington, NM 88260 | Oil & Gas Operator | Dec 2024 |
| 26821 | Sandman Exploration, L.L.C. | Georgetown, TX 78627 | Oil & Gas Operator | Feb 2026 |
| 26822 | Sandollar Oil & Gas, Inc. | Hallsville, TX 75650 | Oil & Gas Operator | Feb 1993 |
| 26823 | Sandor Petroleum Corporation | Crane, TX 79731 | Oil & Gas Operator | Feb 2026 |
| 26824 | Sandpoint Energy Partners LLC | | Oil Operator | Jan 2025 |
| 26825 | Sandpoint Operating, LLC | San Antonio, TX 78209 | Oil & Gas Operator | Nov 2025 |
| 26826 | Sandpoint Texas LLC | Houston, TX 77270 | Oil Operator | Feb 2026 |
| 26827 | Sandra Corporation (The) | Pampa, TX 79066-2474 | Gas Operator | Oct 1996 |
| 26828 | Sandra Turner Dba Grand Lake Resources | Hennessey, OK 73742 | Oil & Gas Operator | Nov 2025 |
| 26829 | Sandridge Energy, Inc. | Oklahoma City, OK 73102 | Oil & Gas Operator | May 2018 |
| 26830 | Sandridge Exploration And Production LLC | Oklahoma City, OK 73104 | Oil & Gas Operator | Feb 2026 |
| 26831 | Sandridge Offshore, LLC | Houston, TX 77042 | Oil & Gas Operator | Apr 2014 |
| 26832 | Sandridge Onshore, LLC | Houston, TX 77010 | Oil & Gas Operator | Jun 2014 |
| 26833 | Sandridge Tertiary, LLC | Midland, TX 79701 | Oil & Gas Operator | Jul 2012 |
| 26834 | Sandrock Energy LLC | Luther, OK 73054 | Oil & Gas Operator | Nov 2025 |
| 26835 | Sands Energy Inc | Bethany, OK 73008-3061 | Oil & Gas Operator | Nov 1998 |
| 26836 | Sands Oil Company Inc | Billings, MT 59103 | Oil & Gas Operator | Dec 2025 |
| 26837 | Sands-American Corp | | Oil & Gas Operator | Jan 1990 |
| 26838 | Sandstone Dev LLC | Bradford, PA 16701-2922 | Oil & Gas Operator | Dec 2024 |
| 26839 | Sandstone Hills Energy Inc | Seminole, OK 74818-1938 | Oil & Gas Operator | Sep 2014 |
| 26840 | Sandstone Operating Company, Inc | Odessa, TX 79762 | Oil & Gas Operator | Jul 1995 |
| 26841 | Sandstone Resources | Saint Joseph, MO 64506 | Oil & Gas Operator | Dec 1995 |
| 26842 | Sandstone Resources, Inc. | Houston, TX 77043 | Oil & Gas Operator | Feb 2026 |
| 26843 | Sandstone Services, LLC | Graham, TX 76450 | Oil & Gas Operator | Feb 2026 |
| 26844 | Sandy Petroleum Inc | Shawnee, OK 74801-5634 | Oil & Gas Operator | Oct 2025 |
| 26845 | Sandy Supply Co | Wooster, OH 44691 | Oil & Gas Operator | Dec 2014 |
| 26846 | Sanford & Jenkins | Henryetta, OK 74437-1411 | Oil & Gas Operator | Mar 2015 |
| 26847 | Sanford Casondra | Ada, OK 74820-4460 | Oil & Gas Operator | May 2013 |
| 26848 | Sanford Resources Corp. | | Oil & Gas Operator | Jul 1998 |
| 26849 | Sanford, Marion | Bowling Green, KY 42101 | Oil Operator | Dec 2023 |
| 26850 | Sanguine Gas Exploration, LLC | Tulsa, OK 74119 | Oil & Gas Operator | Feb 2026 |
| 26851 | Sanguine, LTD | Tulsa, OK 74170 | Gas Operator | Oct 2003 |
| 26852 | Sanhall Corporation | Huntsville, TX 77340 | Oil & Gas Operator | Oct 1993 |
| 26853 | Sanner Jeffrey B Dba Bryant Lyn Production | Velma, OK 73491 | Oil Operator | Sep 2025 |
| 26854 | Sanner Oil Co LLC | Duncan, OK 73533 | Oil Operator | Nov 2025 |
| 26855 | Sanner Oil Company | Velma, OK 73491-0550 | Oil & Gas Operator | Jan 2014 |
| 26856 | Sannes, Ronald M. Or Margaret Ann | Billings, MT 59103 | Oil & Gas Operator | Oct 2017 |
| 26857 | Sanook Inc | Oklahoma City, OK 73156-0548 | Oil & Gas Operator | Jan 2007 |
| 26858 | Sanor Bruce | Salem, OH 44460 | Oil & Gas Operator | Dec 2024 |
| 26859 | Sanquip LLC | Oklahoma City, OK 73106 | Oil & Gas Operator | Sep 2024 |
| 26860 | Santa Ana Canyon Dev. Corp. | | Oil & Gas Operator | Nov 2025 |
| 26861 | Santa Anna Operating 3, LLC | Santa Anna, TX 76878 | Oil & Gas Operator | Feb 2026 |
| 26862 | Santa Anna Operating Co I, LLC | Abilene, TX 79608 | Oil & Gas Operator | Oct 2018 |
| 26863 | Santa Fe #1, LTD. | Spokane, WA 99228-0000 | Oil & Gas Operator | Nov 2021 |
| 26864 | Santa Fe Braun Inc | Dallas, TX 75240-6620 | Oil & Gas Operator | Mar 1995 |
| 26865 | Santa Fe Energy Company | Midland, TX 79701 | Oil & Gas Operator | Dec 2015 |
| 26866 | Santa Fe Energy Op Partners LP | | Oil & Gas Operator | Oct 1989 |
| 26867 | Santa Fe Energy Oper. Part., LP | Houston, TX 77057 | Oil & Gas Operator | Dec 1994 |
| 26868 | Santa Fe Energy Operating Partner LP | Midland, TX 79701 | Oil & Gas Operator | Sep 2004 |
| 26869 | Santa Fe Energy Operating Partners L P | Houston, TX 77057 | Oil & Gas Operator | Dec 1994 |
| 26870 | Santa Fe Energy Operg Parts LP | | Oil & Gas Operator | Nov 1993 |
| 26871 | Santa Fe Energy Resources, Inc. | Houston, TX 77024 | Oil & Gas Operator | Mar 2008 |
| 26872 | Santa Fe Exploration Company | Lubbock, TX 79408 | Oil & Gas Operator | Nov 1997 |
| 26873 | Santa Fe Mineral | | Gas Operator | Oct 1994 |
| 26874 | Santa Fe Minerals | | Gas Operator | Dec 1993 |
| 26875 | Santa Fe Minerals, Inc. | Dallas, TX 75240 | Oil & Gas Operator | Sep 2013 |
| 26876 | Santa Fe Natural Resources, Inc. | Midland, TX 79705 | Oil & Gas Operator | Dec 2021 |
| 26877 | Santa Fe Operating LLC | Frisco, TX 75034 | Oil & Gas Operator | Feb 2026 |
| 26878 | Santa Fe Pipe & | | Oil & Gas Operator | Dec 1991 |
| 26879 | Santa Fe Snyder Corporation | Houston, TX 77024 | Oil & Gas Operator | Oct 2000 |
| 26880 | Santa Fe-Andover Oil Co | Tulsa, OK 74172 | Oil & Gas Operator | Sep 2000 |
| 26881 | Santa Maria Energy LLC | | Oil & Gas Operator | Dec 2024 |
| 26882 | Santa Rita Resources Inc & Subs | | Oil & Gas Operator | Mar 2015 |
| 26883 | Santa Rosa Operating, LLC | Corpus Chrsti, TX 78411 | Oil & Gas Operator | Feb 2026 |
| 26884 | Santa Rosa Petroleum LLC | Recluse, WY 82725 | Oil & Gas Operator | Nov 2025 |
| 26885 | Santana Energy Services, LLC | Baton Rouge, LA 70809 | Oil & Gas Operator | Feb 2026 |
| 26886 | Santana Exploration, Inc. | | Oil & Gas Operator | Dec 1985 |
| 26887 | Sante Fe Minerals | | Oil & Gas Operator | Dec 1987 |
| 26888 | Santee Inc | | Gas Operator | Dec 1996 |
| 26889 | Santerra Oil & Gas, Inc. | Seagoville, TX 75159 | Oil & Gas Operator | Feb 2026 |
| 26890 | Santo Operating LLC | Houston, TX 77002 | Oil & Gas Operator | Feb 2026 |
| 26891 | Santo Petroleum LLC | Artesia, NM 88211 | Oil & Gas Operator | Sep 2024 |
| 26892 | Santo Resources Inc | Oklahoma City, OK 73154 | Oil & Gas Operator | Nov 1998 |
| 26893 | Santos USA Corp. | Houston, TX 77042 | Oil & Gas Operator | Dec 2008 |
| 26894 | Sapient Energy Corp | Oklahoma City, OK 73154 | Oil & Gas Operator | Jan 2002 |
| 26895 | Sappington Carol J | | Oil Operator | Dec 2016 |
| 26896 | Sappington Crude Oil Inc | | Oil Operator | Dec 2015 |
| 26897 | Sappington Henry | | Oil Operator | Dec 2010 |
| 26898 | Sappington Walter B | | Oil Operator | Dec 2015 |
| 26899 | Sappington Walter B Dianne M | | Oil Operator | Dec 2015 |
| 26900 | Saqus Oil Co | Oklahoma City, OK 73107 | Oil & Gas Operator | May 2001 |