| 26401 | Sandlot Oil & Gas LLC | Gruver, TX 79040 | Oil & Gas Operator | Apr 2025 |
| 26402 | Sandlott Energy (Jackie Brewer Dba) | Lovington, NM 88260 | Oil & Gas Operator | Dec 2024 |
| 26403 | Sandman Exploration, L.L.C. | Georgetown, TX 78627 | Oil & Gas Operator | Apr 2025 |
| 26404 | Sandollar Oil & Gas, Inc. | Hallsville, TX 75650 | Oil & Gas Operator | Feb 1993 |
| 26405 | Sandor Petroleum Corporation | Crane, TX 79731 | Oil & Gas Operator | Apr 2025 |
| 26406 | Sandpoint Energy Partners LLC | | Oil Operator | Jan 2025 |
| 26407 | Sandpoint Operating, LLC | San Antonio, TX 78209 | Oil & Gas Operator | Dec 2024 |
| 26408 | Sandpoint Texas LLC | Houston, TX 77270 | Oil Operator | Apr 2025 |
| 26409 | Sandra Corporation (The) | Pampa, TX 79066-2474 | Gas Operator | Oct 1996 |
| 26410 | Sandridge Energy Inc (Federal Wells Only) | | Oil & Gas Operator | Jun 2013 |
| 26411 | Sandridge Energy, Inc. | Oklahoma City, OK 73102 | Oil & Gas Operator | May 2018 |
| 26412 | Sandridge Exploration And Production LLC | Oklahoma City, OK 73104 | Oil & Gas Operator | Apr 2025 |
| 26413 | Sandridge Offshore, LLC | Houston, TX 77042 | Oil & Gas Operator | Apr 2014 |
| 26414 | Sandridge Onshore, LLC | Houston, TX 77010 | Oil & Gas Operator | Jun 2014 |
| 26415 | Sandridge Tertiary, LLC | Midland, TX 79701 | Oil & Gas Operator | Jul 2012 |
| 26416 | Sandrock Energy LLC | Oklahoma City, OK 73112 | Oil & Gas Operator | Jan 2025 |
| 26417 | Sands Oil Company Inc | Billings, MT 59103 | Oil & Gas Operator | Feb 2025 |
| 26418 | Sands-American Corp | | Oil & Gas Operator | Jan 1990 |
| 26419 | Sandstone Dev LLC | Bradford, PA 16701-2922 | Oil & Gas Operator | Dec 2024 |
| 26420 | Sandstone Hills Energy Inc | Seminole, OK 74818-1938 | Oil & Gas Operator | Sep 2014 |
| 26421 | Sandstone Oil & Gas Development, LLC | Cyclone, PA 16726 | Oil Operator | Dec 2023 |
| 26422 | Sandstone Operating Company, Inc | Odessa, TX 79762 | Oil & Gas Operator | Jul 1995 |
| 26423 | Sandstone Resources | Saint Joseph, MO 64506 | Oil & Gas Operator | Dec 1995 |
| 26424 | Sandstone Resources, Inc. | Houston, TX 77043 | Oil & Gas Operator | Apr 2025 |
| 26425 | Sandstone Services, LLC | Graham, TX 76450 | Oil & Gas Operator | Apr 2025 |
| 26426 | Sandy Petroleum Inc | Shawnee, OK 74801-5634 | Oil & Gas Operator | Nov 2024 |
| 26427 | Sandy Supply Co | Wooster, OH 44691 | Oil & Gas Operator | Dec 2014 |
| 26428 | Sanford & Jenkins | Henryetta, OK 74437-1411 | Oil & Gas Operator | Mar 2015 |
| 26429 | Sanford Casondra | Ada, OK 74820-4460 | Oil & Gas Operator | May 2013 |
| 26430 | Sanford Resources Corp. | | Oil & Gas Operator | Jul 1998 |
| 26431 | Sanford, Marion | Bowling Green, KY 42101 | Oil Operator | Dec 2023 |
| 26432 | Sanguine Gas Exploration, LLC | Tulsa, OK 74119 | Oil & Gas Operator | Apr 2025 |
| 26433 | Sanguine Gathering Company | Tulsa, OK 74170 | Oil & Gas Operator | Jul 2018 |
| 26434 | Sanguine, LTD | Tulsa, OK 74170 | Gas Operator | Oct 2003 |
| 26435 | Sanhall Corporation | Huntsville, TX 77340 | Oil & Gas Operator | Oct 1993 |
| 26436 | Sanner Gail B & Gayle | Duncan, OK 73533-9407 | Oil & Gas Operator | Jul 2012 |
| 26437 | Sanner Jeffrey B Dba Bryant Lyn Production | Velma, OK 73491 | Oil Operator | Oct 2024 |
| 26438 | Sanner Oil Co LLC | Duncan, OK 73533 | Oil Operator | Feb 2025 |
| 26439 | Sanner Oil Company | Velma, OK 73491-0550 | Oil & Gas Operator | Jan 2014 |
| 26440 | Sannes, Ronald M. Or Margaret Ann | Billings, MT 59103 | Oil & Gas Operator | Oct 2017 |
| 26441 | Sanook Inc | Oklahoma City, OK 73156-0548 | Oil & Gas Operator | Jan 2007 |
| 26442 | Sanor Bruce | Salem, OH 44460 | Oil & Gas Operator | Dec 2024 |
| 26443 | Sanovic Gas, LLC | Sewickley, PA 15143 | Gas Operator | Dec 2021 |
| 26444 | Sanquip LLC | Oklahoma City, OK 73106 | Oil & Gas Operator | Sep 2024 |
| 26445 | Santa Ana Canyon Dev. Corp. | | Oil & Gas Operator | Dec 2024 |
| 26446 | Santa Anna Operating 3, LLC | Santa Anna, TX 76878 | Oil & Gas Operator | Apr 2025 |
| 26447 | Santa Anna Operating Co I, LLC | Abilene, TX 79608 | Oil & Gas Operator | Oct 2018 |
| 26448 | Santa Fe Braun, Inc | Dallas, TX 75240-6620 | Oil & Gas Operator | Mar 1995 |
| 26449 | Santa Fe Energy Company | Midland, TX 79701 | Oil & Gas Operator | Dec 2015 |
| 26450 | Santa Fe Energy Op Partners LP | | Oil & Gas Operator | Oct 1989 |
| 26451 | Santa Fe Energy Oper. Part., LP | Houston, TX 77057 | Oil & Gas Operator | Dec 1994 |
| 26452 | Santa Fe Energy Operating Partner LP | Midland, TX 79701 | Oil & Gas Operator | Sep 2004 |
| 26453 | Santa Fe Energy Operating Partners L.P. | Houston, TX 77057 | Oil & Gas Operator | Dec 1994 |
| 26454 | Santa Fe Energy Operg Parts LP | | Oil & Gas Operator | Nov 1993 |
| 26455 | Santa Fe Energy Resources, Inc. | Houston, TX 77024 | Oil & Gas Operator | Mar 2008 |
| 26456 | Santa Fe Exploration Company | Lubbock, TX 79408 | Oil & Gas Operator | Nov 1997 |
| 26457 | Santa Fe Mineral | | Gas Operator | Oct 1994 |
| 26458 | Santa Fe Minerals | | Gas Operator | Dec 1993 |
| 26459 | Santa Fe Minerals, Inc. | Dallas, TX 75240 | Oil & Gas Operator | Sep 2013 |
| 26460 | Santa Fe Operating LLC | Frisco, TX 75034 | Gas Operator | Apr 2025 |
| 26461 | Santa Fe Pipe & | | Oil & Gas Operator | Dec 1991 |
| 26462 | Santa Fe Snyder Corporation | Houston, TX 77024 | Oil & Gas Operator | Oct 2000 |
| 26463 | Santa Fe-Andover Oil Co | Tulsa, OK 74172 | Oil & Gas Operator | Sep 2000 |
| 26464 | Santa Maria Energy LLC | | Oil & Gas Operator | Dec 2024 |
| 26465 | Santa Rita Resources Inc & Subs | | Oil & Gas Operator | Mar 2015 |
| 26466 | Santa Rosa Operating, LLC | Corpus Chrsti, TX 78411 | Oil & Gas Operator | Apr 2025 |
| 26467 | Santa Rosa Petroleum LLC | Recluse, WY 82725 | Oil & Gas Operator | Feb 2025 |
| 26468 | Santana Energy Services, LLC | Baton Rouge, LA 70809 | Oil & Gas Operator | Apr 2025 |
| 26469 | Santana Exploration, Inc. | | Oil & Gas Operator | Dec 1985 |
| 26470 | Sante Fe Minerals | | Oil & Gas Operator | Dec 1987 |
| 26471 | Santerra Oil & Gas, Inc. | Seagoville, TX 75159 | Oil & Gas Operator | Apr 2025 |
| 26472 | Santo Operating LLC | Houston, TX 77002 | Oil & Gas Operator | Apr 2025 |
| 26473 | Santo Petroleum LLC | Artesia, NM 88211 | Oil & Gas Operator | Sep 2024 |
| 26474 | Santo Resources Inc | Oklahoma City, OK 73154 | Oil & Gas Operator | Nov 1998 |
| 26475 | Santos USA Corp. | Houston, TX 77042 | Oil & Gas Operator | Dec 2008 |
| 26476 | Saphire Energy | Graham, TX 76450 | Oil & Gas Operator | Apr 2025 |
| 26477 | Sapient Energy Corp | Oklahoma City, OK 73154 | Oil & Gas Operator | Jan 2002 |
| 26478 | Sappington Carol J | | Oil Operator | Mar 2017 |
| 26479 | Sappington Crude Oil Inc | | Oil & Gas Operator | Dec 2024 |
| 26480 | Sappington Henry | | Oil Operator | Dec 2010 |
| 26481 | Sappington Walter B | | Oil Operator | Dec 2024 |
| 26482 | Sappington Walter B Dianne M | | Oil Operator | Dec 2024 |
| 26483 | Saqus Oil Co | Oklahoma City, OK 73107 | Oil & Gas Operator | May 2001 |
| 26484 | Sara Jenny Energy Inc | Chesterland, OH 44026 | Oil & Gas Operator | Dec 2024 |
| 26485 | Saratoga Energy Corporation | Sourlake, TX 77659 | Oil & Gas Operator | Dec 2004 |
| 26486 | Saratoga Oil Company | Batson, TX 77519 | Oil & Gas Operator | Apr 2025 |
| 26487 | Saratoga Production Company LLC | Sourlake, TX 77659 | Oil Operator | Apr 2025 |
| 26488 | Saratoga Resources, Inc. | Houston, TX 77077 | Oil & Gas Operator | Jul 1994 |
| 26489 | Sardis Gas, LLC | Mineral Wells, WV 26150 | Oil & Gas Operator | Dec 2023 |
| 26490 | Sargeco, Inc. | Pampa, TX 79065 | Oil & Gas Operator | Sep 2018 |
| 26491 | Sargent Oil & Gas Company | | Oil & Gas Operator | Dec 2022 |
| 26492 | Sargent, Jo Ann | Holliday, TX 76366 | Oil & Gas Operator | Aug 2003 |
| 26493 | Sarita Energy Resources, LTD. | Houston, TX 77277 | Oil & Gas Operator | Apr 2025 |
| 26494 | Sarita Oil & Gas | Boerne, TX 78006 | Oil & Gas Operator | Jul 2024 |
| 26495 | Sarkeys Inc | | Oil & Gas Operator | Dec 1998 |
| 26496 | Sarrita Oil Co., Inc. | Floresville, TX 78114 | Oil & Gas Operator | Jul 2002 |
| 26497 | Sarver, Danny & Meador, Steve | Adolphus, KY 42120 | Oil Operator | Dec 2019 |
| 26498 | Sasakwa Operating LLC | Oklahoma City, OK 73179-1902 | Oil & Gas Operator | Jan 2025 |
| 26499 | Sasha Petroleum, Inc | | Oil Operator | Jan 1986 |
| 26500 | Sassco Petroleum, Inc. | Austin, TX 78763 | Oil & Gas Operator | Feb 2000 |