| 25501 | Santa Fe Operating LLC | Frisco, TX 75034 | Oil & Gas Operator | Apr 2026 |
| 25502 | Santa Fe Pipe & | | Oil & Gas Operator | Dec 1991 |
| 25503 | Santa Fe Snyder Corporation | Houston, TX 77024 | Oil & Gas Operator | Oct 2000 |
| 25504 | Santa Fe-Andover Oil Co | Tulsa, OK 74172 | Oil & Gas Operator | Sep 2000 |
| 25505 | Santa Maria Energy LLC | | Oil & Gas Operator | Dec 2024 |
| 25506 | Santa Rita Resources Inc & Subs | | Oil & Gas Operator | Mar 2015 |
| 25507 | Santa Rosa Operating, LLC | Corpus Chrsti, TX 78411 | Oil & Gas Operator | Apr 2026 |
| 25508 | Santa Rosa Petroleum LLC | Recluse, WY 82725 | Oil & Gas Operator | Feb 2026 |
| 25509 | Santana Energy Services, LLC | Baton Rouge, LA 70809 | Oil & Gas Operator | Apr 2026 |
| 25510 | Santana Exploration, Inc. | | Oil & Gas Operator | Dec 1985 |
| 25511 | Sante Fe Minerals | | Oil & Gas Operator | Dec 1987 |
| 25512 | Santerra Oil & Gas, Inc. | Seagoville, TX 75159 | Oil & Gas Operator | Apr 2026 |
| 25513 | Santo Operating LLC | Houston, TX 77002 | Oil & Gas Operator | Apr 2026 |
| 25514 | Santo Petroleum LLC | Artesia, NM 88211 | Oil & Gas Operator | Sep 2024 |
| 25515 | Santo Resources Inc | Oklahoma City, OK 73154 | Oil & Gas Operator | Nov 1998 |
| 25516 | Santos USA Corp. | Houston, TX 77042 | Oil & Gas Operator | Dec 2008 |
| 25517 | Sapient Energy Corp | Oklahoma City, OK 73154 | Oil & Gas Operator | Jan 2002 |
| 25518 | Sappington Carol J | | Oil Operator | Mar 2017 |
| 25519 | Sappington Crude Oil Inc | | Oil & Gas Operator | Dec 2024 |
| 25520 | Sappington Henry | | Oil Operator | Dec 2010 |
| 25521 | Sappington Walter B | | Oil Operator | Dec 2024 |
| 25522 | Sappington Walter B Dianne M | | Oil Operator | Dec 2024 |
| 25523 | Saqus Oil Co | Oklahoma City, OK 73107 | Oil & Gas Operator | May 2001 |
| 25524 | Sara Jenny Energy Inc | Chesterland, OH 44026 | Oil & Gas Operator | Dec 2025 |
| 25525 | Saratoga Energy Corporation | Sourlake, TX 77659 | Oil & Gas Operator | Dec 2004 |
| 25526 | Saratoga Oil Company | Batson, TX 77519 | Oil & Gas Operator | Apr 2026 |
| 25527 | Saratoga Production Company LLC | Sourlake, TX 77659 | Oil Operator | Apr 2026 |
| 25528 | Saratoga Resources, Inc. | Houston, TX 77077 | Oil & Gas Operator | Jul 1994 |
| 25529 | Sardis Gas, LLC | Mineral Wells, WV 26150 | Oil & Gas Operator | Dec 2024 |
| 25530 | Sargeco, Inc. | Pampa, TX 79065 | Oil & Gas Operator | Sep 2018 |
| 25531 | Sargent Oil & Gas Company | | Oil & Gas Operator | Dec 2022 |
| 25532 | Sargent, Jo Ann | Holliday, TX 76366 | Oil & Gas Operator | Aug 2003 |
| 25533 | Sarita Energy Resources, LTD. | Houston, TX 77277 | Oil & Gas Operator | Apr 2026 |
| 25534 | Sarita Oil & Gas | Boerne, TX 78006 | Oil & Gas Operator | Jul 2024 |
| 25535 | Sarkeys Inc | | Oil & Gas Operator | Dec 1998 |
| 25536 | Sarrita Oil Co., Inc. | Floresville, TX 78114 | Oil & Gas Operator | Jul 2002 |
| 25537 | Sarver, Danny & Meador, Steve | Adolphus, KY 42120 | Oil Operator | Dec 2019 |
| 25538 | Sarvis Permian Land Fund I SC, LLC | Denver, CO 80202 | Oil & Gas Operator | Jan 2026 |
| 25539 | Sarvis Permian Land Fund I, LLC | Denver, CO 80202 | Gas Operator | Jan 2026 |
| 25540 | Sasakwa Operating LLC | Oklahoma City, OK 73179-1902 | Oil & Gas Operator | Nov 2025 |
| 25541 | Sasha Petroleum, Inc | | Oil Operator | Jan 1986 |
| 25542 | Sassco Petroleum, Inc. | Austin, TX 78763 | Oil & Gas Operator | Feb 2000 |
| 25543 | Sasser Company Inc (The) | Perkins, OK 74059-0515 | Oil & Gas Operator | Oct 2025 |
| 25544 | Satanta Oil Company | Midland, TX 79704 | Oil & Gas Operator | Apr 2026 |
| 25545 | Satchell Creek Petroleum, LLC | Wichita, KS 67205 | Oil Operator | Jul 2024 |
| 25546 | Satex Energy, Inc. | San Antonio, TX 78216 | Oil & Gas Operator | Aug 2003 |
| 25547 | Saturn Oil And Development Corp. | Carlsbad, NM 88220 | Oil & Gas Operator | Apr 2026 |
| 25548 | Saturn Resources Corp | Springboro, OH 45066 | Oil & Gas Operator | Dec 1998 |
| 25549 | Sauby, Warren | Kevin, MT 59454 | Oil Operator | Feb 2009 |
| 25550 | Sauder Earl W | | Oil & Gas Operator | Jan 1992 |
| 25551 | Sauder George E | | Oil Operator | Nov 1996 |
| 25552 | Sauder Management Company | Wichita Falls, TX 76307 | Oil & Gas Operator | Apr 2026 |
| 25553 | Sauder Oil Co., LLC | Madison, KS 66860 | Oil Operator | Dec 2025 |
| 25554 | Sauder, Earl W. (Deceased) | Emporia, KS 66801 | Oil & Gas Operator | Nov 1997 |
| 25555 | Sauer Bill Oil & Gas Company LLC | Casper, WY 82604 | Oil & Gas Operator | Jun 1999 |
| 25556 | Saur, Jerry | Luling, TX 78648 | Oil & Gas Operator | Dec 2015 |
| 25557 | Sauvage W W Inco | | Oil Operator | Nov 1989 |
| 25558 | Savage Exploration, Inc. | San Marcos, TX 78666 | Oil & Gas Operator | Apr 2026 |
| 25559 | Savage James F | | Oil Operator | Dec 1996 |
| 25560 | Savannah Joint Ventures | | Oil & Gas Operator | Nov 2000 |
| 25561 | Savannah Oil And Gas, L. L. C. | | Oil & Gas Operator | Oct 1998 |
| 25562 | Savannah Oil Co. | Jefferson, TX 75657 | Oil & Gas Operator | Nov 2007 |
| 25563 | Savannah Ross And Company, LLC | Graham, TX 76450 | Oil & Gas Operator | Apr 2026 |
| 25564 | Savant Alaska LLC. | | Oil & Gas Operator | Feb 2021 |
| 25565 | Savant Energy Corporation | | Oil & Gas Operator | Mar 2012 |
| 25566 | Saved By Grace Plugging, LLC | Tuscola, TX 79562 | Oil & Gas Operator | Dec 2018 |
| 25567 | Savior Oil Company | Allen, TX 75013 | Oil Operator | Nov 2015 |
| 25568 | Savoy Energy LP | Traverse City, MI 49685-1560 | Oil & Gas Operator | Aug 2025 |
| 25569 | Savoy Energy, LLC | Ephraim, UT 84627 | Gas Operator | Feb 2026 |
| 25570 | Savoy Exploration Inc | | Oil & Gas Operator | Feb 2020 |
| 25571 | Sawdust Oil Comp | | Oil & Gas Operator | May 1987 |
| 25572 | Sawtooth Operating Co., Inc. | Houston, TX 77024 | Oil & Gas Operator | Apr 2026 |
| 25573 | Sawtooth, Inc. | Houston, TX 77024 | Oil & Gas Operator | Dec 2013 |
| 25574 | Sawyer Drilling & Service Inc. | | Oil & Gas Operator | Oct 2004 |
| 25575 | Sawyer Energy, Inc. | | Oil & Gas Operator | May 1997 |
| 25576 | Saxet Energy, LTD. | Houston, TX 77057 | Oil & Gas Operator | Mar 2004 |
| 25577 | Saxet Exploration Ent. Co., Inc. | Fulshear, TX 77441 | Oil Operator | Apr 2026 |
| 25578 | Saxet Oil Corporation | Midland, TX 79708 | Oil & Gas Operator | Apr 2026 |
| 25579 | Saxet Operating Co.,Inc. | Madisonville, TX 77864 | Oil & Gas Operator | Apr 2026 |
| 25580 | Saxet Petroleum, Inc. | Houston, TX 77057 | Oil & Gas Operator | Apr 2026 |
| 25581 | Saxon Oil & Gas Expl., Inc. | | Gas Operator | Nov 1989 |
| 25582 | Saxon Oil Company | Dallas, TX 75204 | Oil & Gas Operator | Oct 2009 |
| 25583 | Saxton, Richard W. | Union Springs, NY 13160 | Gas Operator | Dec 2024 |
| 25584 | Saxum Oil & Gas, LLC | Beeville, TX 78104 | Oil & Gas Operator | Apr 2026 |
| 25585 | Saxum Opco, LLC | Dallas, TX 75225 | Oil & Gas Operator | Apr 2026 |
| 25586 | Say Energy Inc. | | Oil & Gas Operator | Dec 2004 |
| 25587 | Saye Petroleum, Inc. | | Oil & Gas Operator | Apr 1995 |
| 25588 | Sayers Operating Company | Midland, TX 79705 | Oil & Gas Operator | Feb 2005 |
| 25589 | Sayes Drilling Inc. | | Oil Operator | May 1987 |
| 25590 | Saylor Weldon W | Tulsa, OK 74105-5325 | Gas Operator | Dec 1994 |
| 25591 | SBG Resources Group LLC | Frisco, TX 75035 | Oil Operator | Apr 2026 |
| 25592 | SBJ Energy Partners, L.L.C. | Waco, TX 76710 | Oil & Gas Operator | Apr 2026 |
| 25593 | SBJ Oil & Gas | MC Camey, TX 79752 | Oil & Gas Operator | Feb 2009 |
| 25594 | SBJ Oil & Gas, LLC | Iraan, TX 79744 | Oil & Gas Operator | Apr 2026 |
| 25595 | SBKF, LLC | Artesia, NM 88211 | Oil & Gas Operator | Jan 2026 |
| 25596 | SBM Operating Company Inc. | | Gas Operator | Sep 1997 |
| 25597 | Sboc LLC | Hallett, OK 74034 | Oil Operator | Dec 2025 |
| 25598 | Sbog, LLC | Granbury, TX 76048 | Oil & Gas Operator | Feb 2021 |
| 25599 | SBR Oil LLC | Ada, OK 74821 | Oil Operator | Sep 2025 |
| 25600 | SBS Oil Company | Austin, TX 78749 | Oil & Gas Operator | Apr 2026 |