| 25601 | Sandy Supply Co | Wooster, OH 44691 | Oil & Gas Operator | Dec 2014 |
| 25602 | Sanford & Jenkins | Henryetta, OK 74437-1411 | Oil & Gas Operator | Mar 2015 |
| 25603 | Sanford Casondra | Ada, OK 74820-4460 | Oil & Gas Operator | May 2013 |
| 25604 | Sanford Resources Corp. | | Oil & Gas Operator | Jul 1998 |
| 25605 | Sanguine Gas Exploration, LLC | Tulsa, OK 74119 | Oil & Gas Operator | Jul 2026 |
| 25606 | Sanguine, LTD | Tulsa, OK 74170 | Gas Operator | Oct 2003 |
| 25607 | Sanhall Corporation | Huntsville, TX 77340 | Oil & Gas Operator | Oct 1993 |
| 25608 | Sanner Jeffrey B Dba Bryant Lyn Production | Velma, OK 73491 | Oil Operator | Mar 2026 |
| 25609 | Sanner Oil Co LLC | Duncan, OK 73533 | Oil Operator | Apr 2026 |
| 25610 | Sanner Oil Company | Velma, OK 73491-0550 | Oil & Gas Operator | Jan 2014 |
| 25611 | Sannes, Ronald M. Or Margaret Ann | Billings, MT 59103 | Oil & Gas Operator | Oct 2017 |
| 25612 | Sanook Inc | Oklahoma City, OK 73156-0548 | Oil & Gas Operator | Jan 2007 |
| 25613 | Sanor Bruce | Salem, OH 44460 | Oil & Gas Operator | Dec 2025 |
| 25614 | Sanquip LLC | Oklahoma City, OK 73106 | Oil & Gas Operator | May 2026 |
| 25615 | Santa Anna Operating 3, LLC | Santa Anna, TX 76878 | Oil & Gas Operator | Jul 2026 |
| 25616 | Santa Anna Operating Co I, LLC | Abilene, TX 79608 | Oil & Gas Operator | Oct 2018 |
| 25617 | Santa Fe Braun Inc | Dallas, TX 75240-6620 | Oil & Gas Operator | Mar 1995 |
| 25618 | Santa Fe Energy Company | Midland, TX 79701 | Oil & Gas Operator | Dec 2015 |
| 25619 | Santa Fe Energy Op Partners LP | | Oil & Gas Operator | Oct 1989 |
| 25620 | Santa Fe Energy Oper. Part., LP | Houston, TX 77057 | Oil & Gas Operator | Dec 1994 |
| 25621 | Santa Fe Energy Operating Partner LP | Midland, TX 79701 | Oil & Gas Operator | Sep 2004 |
| 25622 | Santa Fe Energy Operating Partners L P | Houston, TX 77057 | Oil & Gas Operator | Dec 1994 |
| 25623 | Santa Fe Energy Operg Parts LP | | Oil & Gas Operator | Nov 1993 |
| 25624 | Santa Fe Energy Resources, Inc. | Houston, TX 77024 | Oil & Gas Operator | Mar 2008 |
| 25625 | Santa Fe Exploration Company | Lubbock, TX 79408 | Oil & Gas Operator | Nov 1997 |
| 25626 | Santa Fe Mineral | | Gas Operator | Oct 1994 |
| 25627 | Santa Fe Minerals | | Gas Operator | Dec 1993 |
| 25628 | Santa Fe Minerals, Inc. | Dallas, TX 75240 | Oil & Gas Operator | Sep 2013 |
| 25629 | Santa Fe Natural Resources, Inc. | Midland, TX 79705 | Oil & Gas Operator | Dec 2021 |
| 25630 | Santa Fe Operating LLC | Frisco, TX 75034 | Oil & Gas Operator | May 2026 |
| 25631 | Santa Fe Pipe & | | Oil & Gas Operator | Dec 1991 |
| 25632 | Santa Fe Snyder Corporation | Houston, TX 77024 | Oil & Gas Operator | Oct 2000 |
| 25633 | Santa Fe-Andover Oil Co | Tulsa, OK 74172 | Oil & Gas Operator | Sep 2000 |
| 25634 | Santa Maria Energy LLC | | Oil & Gas Operator | Dec 2024 |
| 25635 | Santa Rita Resources Inc & Subs | | Oil & Gas Operator | Mar 2015 |
| 25636 | Santa Rosa Operating, LLC | Corpus Christ, TX 78411 | Oil & Gas Operator | Jul 2026 |
| 25637 | Santa Rosa Petroleum LLC | Recluse, WY 82725 | Oil & Gas Operator | Apr 2026 |
| 25638 | Santana Energy Services, LLC | Baton Rouge, LA 70809 | Oil & Gas Operator | Jul 2026 |
| 25639 | Santana Exploration, Inc. | | Oil & Gas Operator | Dec 1985 |
| 25640 | Sante Fe Minerals | | Oil & Gas Operator | Dec 1987 |
| 25641 | Santerra Oil & Gas, Inc. | Seagoville, TX 75159 | Oil & Gas Operator | Jul 2026 |
| 25642 | Santo Operating LLC | Houston, TX 77002 | Oil & Gas Operator | Jul 2026 |
| 25643 | Santo Petroleum LLC | Artesia, NM 88211 | Oil & Gas Operator | Sep 2024 |
| 25644 | Santo Resources Inc | Oklahoma City, OK 73154 | Oil & Gas Operator | Nov 1998 |
| 25645 | Santos USA Corp. | Houston, TX 77042 | Oil & Gas Operator | Dec 2008 |
| 25646 | Sapient Energy Corp | Oklahoma City, OK 73154 | Oil & Gas Operator | Jan 2002 |
| 25647 | Sappington Carol J | | Oil Operator | Mar 2017 |
| 25648 | Sappington Crude Oil Inc | | Oil & Gas Operator | Dec 2025 |
| 25649 | Sappington Henry | | Oil Operator | Dec 2010 |
| 25650 | Sappington Walter B | | Oil Operator | Dec 2025 |
| 25651 | Sappington Walter B Dianne M | | Oil Operator | Dec 2025 |
| 25652 | Saqus Oil Co | Oklahoma City, OK 73107 | Oil & Gas Operator | May 2001 |
| 25653 | Sara Jenny Energy Inc | Chesterland, OH 44026 | Oil & Gas Operator | Dec 2025 |
| 25654 | Saratoga Energy Corporation | Sourlake, TX 77659 | Oil & Gas Operator | Dec 2004 |
| 25655 | Saratoga Oil Company | Batson, TX 77519 | Oil & Gas Operator | Jul 2026 |
| 25656 | Saratoga Production Company LLC | Sourlake, TX 77659 | Oil Operator | Jul 2026 |
| 25657 | Saratoga Resources, Inc. | Houston, TX 77077 | Oil & Gas Operator | Jul 1994 |
| 25658 | Sardis Gas, LLC | Mineral Wells, WV 26150 | Oil & Gas Operator | Dec 2024 |
| 25659 | Sargeco, Inc. | Pampa, TX 79065 | Oil & Gas Operator | Sep 2018 |
| 25660 | Sargent Oil & Gas Company | | Oil & Gas Operator | Dec 2022 |
| 25661 | Sargent, Jo Ann | Holliday, TX 76366 | Oil & Gas Operator | Aug 2003 |
| 25662 | Sarita Energy Resources, LTD. | Houston, TX 77277 | Oil & Gas Operator | Jul 2026 |
| 25663 | Sarita Oil & Gas | Boerne, TX 78006 | Oil & Gas Operator | Jul 2024 |
| 25664 | Sarkeys Inc | | Oil & Gas Operator | Dec 1998 |
| 25665 | Sarrita Oil Co., Inc. | Floresville, TX 78114 | Oil & Gas Operator | Jul 2002 |
| 25666 | Sarver, Danny & Meador, Steve | Adolphus, KY 42120 | Oil Operator | Dec 2019 |
| 25667 | Sasakwa Operating LLC | Oklahoma City, OK 73179-1902 | Oil & Gas Operator | Mar 2026 |
| 25668 | Sasha Petroleum, Inc | | Oil Operator | Jan 1986 |
| 25669 | Sassco Petroleum, Inc. | Austin, TX 78763 | Oil & Gas Operator | Feb 2000 |
| 25670 | Sasser Company Inc (The) | Perkins, OK 74059-0515 | Oil & Gas Operator | Jan 2026 |
| 25671 | Satanta Oil Company | Midland, TX 79704 | Oil & Gas Operator | Jul 2026 |
| 25672 | Satchell Creek Petroleum, LLC | Wichita, KS 67205 | Oil Operator | Mar 2026 |
| 25673 | Satex Energy, Inc. | San Antonio, TX 78216 | Oil & Gas Operator | Aug 2003 |
| 25674 | Saturn Oil And Development Corp. | Carlsbad, NM 88220 | Oil & Gas Operator | Jul 2026 |
| 25675 | Saturn Resources Corp | Springboro, OH 45066 | Oil & Gas Operator | Dec 1998 |
| 25676 | Sauby, Warren | Kevin, MT 59454 | Oil Operator | Feb 2009 |
| 25677 | Sauder Earl W | | Oil & Gas Operator | Jan 1992 |
| 25678 | Sauder George E | | Oil Operator | Nov 1996 |
| 25679 | Sauder Management Company | Wichita Falls, TX 76307 | Oil & Gas Operator | Jul 2026 |
| 25680 | Sauder Oil Co., LLC | Madison, KS 66860 | Oil Operator | Mar 2026 |
| 25681 | Sauder, Earl W. (Deceased) | Emporia, KS 66801 | Oil & Gas Operator | Nov 1997 |
| 25682 | Sauer Bill Oil & Gas Company LLC | Casper, WY 82604 | Oil & Gas Operator | Jun 1999 |
| 25683 | Saur, Jerry | Luling, TX 78648 | Oil & Gas Operator | Dec 2015 |
| 25684 | Sauvage W W Inco | | Oil Operator | Nov 1989 |
| 25685 | Savage Exploration, Inc. | San Marcos, TX 78666 | Oil & Gas Operator | Jul 2026 |
| 25686 | Savage James F | | Oil Operator | Dec 1996 |
| 25687 | Savannah Joint Ventures | | Oil & Gas Operator | Nov 2000 |
| 25688 | Savannah Oil And Gas, L. L. C. | | Oil & Gas Operator | Oct 1998 |
| 25689 | Savannah Oil Co. | Jefferson, TX 75657 | Oil & Gas Operator | Nov 2007 |
| 25690 | Savannah Ross And Company, LLC | Graham, TX 76450 | Oil & Gas Operator | Jul 2026 |
| 25691 | Savant Alaska LLC. | | Oil & Gas Operator | Feb 2021 |
| 25692 | Savant Energy Corporation | | Oil & Gas Operator | Mar 2012 |
| 25693 | Saved By Grace Plugging, LLC | Tuscola, TX 79562 | Oil & Gas Operator | Dec 2018 |
| 25694 | Savior Oil Company | Allen, TX 75013 | Oil Operator | Nov 2015 |
| 25695 | Savoy Energy LP | Traverse City, MI 49685-1560 | Oil & Gas Operator | May 2026 |
| 25696 | Savoy Energy, LLC | Ephraim, UT 84627 | Gas Operator | Jun 2026 |
| 25697 | Savoy Exploration Inc | | Oil & Gas Operator | Feb 2020 |
| 25698 | Sawdust Oil Comp | | Oil & Gas Operator | May 1987 |
| 25699 | Sawtooth Operating Co., Inc. | Houston, TX 77024 | Oil & Gas Operator | Jul 2026 |
| 25700 | Sawtooth, Inc. | Houston, TX 77024 | Oil & Gas Operator | Dec 2013 |