| 25601 | Santos USA Corp. | Houston, TX 77042 | Oil & Gas Operator | Dec 2008 |
| 25602 | Sapient Energy Corp | Oklahoma City, OK 73154 | Oil & Gas Operator | Jan 2002 |
| 25603 | Sappington Carol J | | Oil Operator | Mar 2017 |
| 25604 | Sappington Crude Oil Inc | | Oil & Gas Operator | Dec 2023 |
| 25605 | Sappington Henry | | Oil Operator | Dec 2010 |
| 25606 | Sappington Walter B | | Oil Operator | Dec 2023 |
| 25607 | Sappington Walter B Dianne M | | Oil Operator | Dec 2023 |
| 25608 | Saqus Oil Co | Oklahoma City, OK 73107 | Oil & Gas Operator | May 2001 |
| 25609 | Sara Jenny Energy Inc | Chesterland, OH 44026 | Oil & Gas Operator | Dec 2023 |
| 25610 | Saratoga Energy Corporation | Sourlake, TX 77659 | Oil & Gas Operator | Dec 2004 |
| 25611 | Saratoga Oil Company | Batson, TX 77519 | Oil & Gas Operator | Sep 2024 |
| 25612 | Saratoga Production Company LLC | Sourlake, TX 77659 | Oil Operator | Sep 2024 |
| 25613 | Saratoga Resources, Inc. | Houston, TX 77077 | Oil & Gas Operator | Jul 1994 |
| 25614 | Sardis Gas, LLC | Mineral Wells, WV 26150 | Oil & Gas Operator | Dec 2023 |
| 25615 | Sargeco, Inc. | Pampa, TX 79065 | Oil & Gas Operator | Sep 2018 |
| 25616 | Sargent Oil & Gas Company | | Oil & Gas Operator | Dec 2022 |
| 25617 | Sargent, Jo Ann | Holliday, TX 76366 | Oil & Gas Operator | Aug 2003 |
| 25618 | Sarita Energy Resources, LTD. | Houston, TX 77277 | Oil & Gas Operator | Sep 2024 |
| 25619 | Sarita Oil & Gas | Boerne, TX 78006 | Oil & Gas Operator | Jul 2024 |
| 25620 | Sarrita Oil Co., Inc. | Floresville, TX 78114 | Oil & Gas Operator | Jul 2002 |
| 25621 | Sarver, Danny & Meador, Steve | Adolphus, KY 42120 | Oil Operator | Dec 2019 |
| 25622 | Sasakwa Operating LLC | Oklahoma City, OK 73179-1902 | Oil & Gas Operator | Jun 2024 |
| 25623 | Sasha Petroleum, Inc | | Oil Operator | Jan 1986 |
| 25624 | Sassco Petroleum, Inc. | Austin, TX 78763 | Oil & Gas Operator | Feb 2000 |
| 25625 | Sasser Company Inc (The) | Perkins, OK 74059 | Oil & Gas Operator | Apr 2024 |
| 25626 | Satanta Oil Company | Midland, TX 79704 | Oil & Gas Operator | Sep 2024 |
| 25627 | Satchell Creek Petroleum, LLC | Wichita, KS 67205 | Oil Operator | May 2024 |
| 25628 | Satex Energy, Inc. | San Antonio, TX 78216 | Oil & Gas Operator | Aug 2003 |
| 25629 | Saturn Oil And Development Corp. | Carlsbad, NM 88220 | Oil & Gas Operator | Sep 2024 |
| 25630 | Saturn Resources Corp | Springboro, OH 45066 | Oil & Gas Operator | Dec 1998 |
| 25631 | Sauby, Warren | Kevin, MT 59454 | Oil Operator | Feb 2009 |
| 25632 | Sauder Earl W | | Oil & Gas Operator | Jan 1992 |
| 25633 | Sauder George E | | Oil Operator | Nov 1996 |
| 25634 | Sauder Management Company | Wichita Falls, TX 76307 | Oil & Gas Operator | Sep 2024 |
| 25635 | Sauder Oil Co., LLC | Madison, KS 66860 | Oil Operator | May 2024 |
| 25636 | Sauder, Earl W. (Deceased) | Emporia, KS 66801 | Oil & Gas Operator | Nov 1997 |
| 25637 | Sauer Bill Oil & Gas Company LLC | Casper, WY 82604 | Oil & Gas Operator | Jun 1999 |
| 25638 | Saulsbury, Beverly | El Dorado, AR 71730 | Oil Operator | Jul 2024 |
| 25639 | Saulsbury, John G | | Oil Operator | Apr 2023 |
| 25640 | Saur, Jerry | Luling, TX 78648 | Oil & Gas Operator | Dec 2015 |
| 25641 | Sauvage W W Inco | | Oil Operator | Nov 1989 |
| 25642 | Savage Exploration, Inc. | San Marcos, TX 78666 | Oil & Gas Operator | Sep 2024 |
| 25643 | Savage James F | | Oil Operator | Dec 1996 |
| 25644 | Savage, Don C. | Spearman, TX 79081 | Oil & Gas Operator | Sep 2024 |
| 25645 | Savannah Joint Ventures | | Oil & Gas Operator | Nov 2000 |
| 25646 | Savannah Oil And Gas, L. L. C. | | Oil & Gas Operator | Oct 1998 |
| 25647 | Savannah Oil Co. | Jefferson, TX 75657 | Oil & Gas Operator | Nov 2007 |
| 25648 | Savannah Ross And Company, LLC | Graham, TX 76450 | Oil & Gas Operator | Sep 2024 |
| 25649 | Savant Alaska LLC. | | Oil & Gas Operator | Feb 2021 |
| 25650 | Savant Energy Corporation | | Oil & Gas Operator | Mar 2012 |
| 25651 | Save-Sump Gas Inc. | Jane Lew, WV 26378 | Oil & Gas Operator | Dec 2021 |
| 25652 | Saved By Grace Plugging, LLC | Tuscola, TX 79562 | Oil & Gas Operator | Dec 2018 |
| 25653 | Savior Oil Company | Allen, TX 75013 | Oil Operator | Nov 2015 |
| 25654 | Savoy Energy LP | Traverse City, MI 49685-1560-1560 | Oil & Gas Operator | Apr 2024 |
| 25655 | Savoy Energy, LLC | Ephraim, UT 84627 | Gas Operator | Jul 2024 |
| 25656 | Savoy Exploration Inc | | Oil & Gas Operator | Feb 2020 |
| 25657 | Sawdust Oil Comp | | Oil & Gas Operator | May 1987 |
| 25658 | Sawtooth Energy Partners LLC | | Oil & Gas Operator | Nov 2005 |
| 25659 | Sawtooth Operating Co., Inc. | Houston, TX 77024 | Oil & Gas Operator | Sep 2024 |
| 25660 | Sawtooth, Inc. | Houston, TX 77024 | Oil & Gas Operator | Dec 2013 |
| 25661 | Sawyer Drilling & Service Inc. | | Oil & Gas Operator | Oct 2004 |
| 25662 | Sawyer Energy, Inc. | | Oil & Gas Operator | May 1997 |
| 25663 | Saxet Energy, LTD. | Houston, TX 77057 | Oil & Gas Operator | Mar 2004 |
| 25664 | Saxet Exploration Ent. Co., Inc. | Fulshear, TX 77441 | Oil Operator | Sep 2024 |
| 25665 | Saxet Oil Corporation | Midland, TX 79708 | Oil & Gas Operator | Sep 2024 |
| 25666 | Saxet Operating Co.,Inc. | Madisonville, TX 77864 | Oil & Gas Operator | Sep 2024 |
| 25667 | Saxet Petroleum, Inc. | Houston, TX 77057 | Oil & Gas Operator | Sep 2024 |
| 25668 | Saxon Oil & Gas Expl., Inc. | | Gas Operator | Dec 1989 |
| 25669 | Saxon Oil Company | Dallas, TX 75204 | Oil & Gas Operator | Oct 2009 |
| 25670 | Saxum Oil & Gas, LLC | Beeville, TX 78104 | Oil & Gas Operator | Sep 2024 |
| 25671 | Say Energy Inc. | | Oil & Gas Operator | Dec 2004 |
| 25672 | Saye Oil Company | | Oil Operator | Jul 2012 |
| 25673 | Saye Petroleum, Inc. | | Oil & Gas Operator | Apr 1995 |
| 25674 | Sayers Operating Company | Midland, TX 79705 | Oil & Gas Operator | Feb 2005 |
| 25675 | Sayes Drilling Inc. | | Oil Operator | May 1987 |
| 25676 | Saylor Weldon W | Tulsa, OK 74105-5325 | Gas Operator | Dec 1994 |
| 25677 | SBJ Energy Partners, L.L.C. | Waco, TX 76710 | Oil & Gas Operator | Sep 2024 |
| 25678 | SBJ Oil & Gas | MC Camey, TX 79752 | Oil & Gas Operator | Feb 2009 |
| 25679 | SBJ Oil & Gas, LLC | Iraan, TX 79744 | Oil & Gas Operator | Sep 2024 |
| 25680 | SBKF, LLC | Artesia, NM 88211 | Oil & Gas Operator | Jun 2024 |
| 25681 | SBM Operating Company Inc. | | Gas Operator | Sep 1997 |
| 25682 | Sbog, LLC | Granbury, TX 76048 | Oil & Gas Operator | Feb 2021 |
| 25683 | SBR Energy, LLC | Waco, TX 76710 | Oil Operator | Sep 2024 |
| 25684 | SBR Oil LLC | Ada, OK 74820 | Oil Operator | May 2024 |
| 25685 | SBS Oil Company | Austin, TX 78749 | Oil & Gas Operator | Sep 2024 |
| 25686 | Scala Energy Operating, LLC | Midland, TX 79701 | Oil & Gas Operator | Oct 2023 |
| 25687 | Scan Gas, Inc. | Graham, TX 76450 | Oil & Gas Operator | Apr 2004 |
| 25688 | Scana Exploration Company | Houston, TX 77002 | Oil & Gas Operator | Dec 1999 |
| 25689 | Scana Petroleum Resources Inc | Houston, TX 77002 | Oil & Gas Operator | Jun 2013 |
| 25690 | Scana Production Company | Houston, TX 77002 | Oil & Gas Operator | Mar 2005 |
| 25691 | Scandia Energy Co Inc | Traverse City, MI 49684 | Oil & Gas Operator | Dec 1993 |
| 25692 | Scanfield, LLC | Russell, PA 16345 | Gas Operator | Dec 2023 |
| 25693 | Scarlet Oak Oil And Gas, LLC | | Oil & Gas Operator | Dec 2021 |
| 25694 | Scarlett Energy Enterprises LLC | Watchung, NJ 07069 | Oil & Gas Operator | Oct 2014 |
| 25695 | Scarsdale Drilling Partners III LP | Scarsdale, NE 10583 | Oil & Gas Operator | Dec 2014 |
| 25696 | Scarth Oil & Gas Co | Amarillo, TX 79101 | Oil & Gas Operator | Feb 1999 |
| 25697 | Scavenger Oil Co., Inc. | Englewood, CO 80111 | Oil & Gas Operator | Mar 2000 |
| 25698 | SCD Oil Operators & Drilling Inc | Houston, TX 77069 | Oil & Gas Operator | Dec 2021 |
| 25699 | Sceptre Resources Inc | | Oil & Gas Operator | Dec 2007 |
| 25700 | Schaben Oil LLC | Hays, KS 67601 | Oil Operator | May 2024 |