| 25601 | Schmelzer Plugging LLC | Bremen, OH 43107 | Oil & Gas Operator | Dec 2025 |
| 25602 | Schmid Properties, Inc. | Hico, TX 76457 | Oil & Gas Operator | Jun 2026 |
| 25603 | Schmidt Construction Services LLC | | Oil Operator | Feb 2026 |
| 25604 | Schmidt Kermit O | | Oil & Gas Operator | Sep 1995 |
| 25605 | Schmidt Production | Rocky Comfort, MT 64861 | Oil Operator | Sep 2015 |
| 25606 | Schmidt, John T., Jr. | Dunkirk, NY 14048 | Gas Operator | Dec 2024 |
| 25607 | Schmidt, Kermit | | Oil & Gas Operator | Dec 2009 |
| 25608 | Schmidt, Terry D. | McPherson, KS 67460 | Oil Operator | Dec 2019 |
| 25609 | Schmidt, Tracy | McPherson, KS 67460 | Oil Operator | Feb 2026 |
| 25610 | Schmitt Carmen I | | Oil Operator | Dec 1996 |
| 25611 | Schmude And Pangborn Associates | | Oil & Gas Operator | Apr 1993 |
| 25612 | Schmude Oil Co | | Oil & Gas Operator | Mar 2014 |
| 25613 | Schmude Oil Inc | | Oil & Gas Operator | Mar 2026 |
| 25614 | Schneider Energy Services Inc | | Oil & Gas Operator | Feb 2026 |
| 25615 | Schneider Oil Co | | Oil Operator | Oct 1988 |
| 25616 | Schneider Oil Corporation | Broomfield, CO 80020 | Oil & Gas Operator | Aug 2009 |
| 25617 | Schneider, Ernest | Rockdale, TX 76567 | Oil & Gas Operator | Dec 2014 |
| 25618 | Schnell Louis L | | Oil Operator | Dec 2018 |
| 25619 | Schneltz Oil Com | | Oil Operator | May 1992 |
| 25620 | Schonfield Harold Gene | Bristow, OK 74010 | Oil Operator | Mar 2015 |
| 25621 | Schonwald Supply Company | Oklahoma City, OK 73101-1571 | Oil & Gas Operator | May 1999 |
| 25622 | School Creek Corporation | Winfield, KS 67156 | Oil Operator | Jan 2000 |
| 25623 | Schooley Keith A | Enid, OK 73702-0767 | Oil Operator | May 2006 |
| 25624 | Schrader Lawayne | Fort Worth, TX 76135 | Oil Operator | Mar 2019 |
| 25625 | Schrader Willard C | Tionesta, PA 16353-8114 | Oil & Gas Operator | Dec 2025 |
| 25626 | Schrecengost Fred M | Sligo, PA 16255-0216 | Oil & Gas Operator | Dec 2016 |
| 25627 | Schreiber Oil Co. | | Oil Operator | Dec 2009 |
| 25628 | Schreiber, Donald And Marilyn | Eden, NY 14057 | Gas Operator | Dec 2024 |
| 25629 | Schreiber, Lloyd | Scotland, TX 76379 | Oil & Gas Operator | Dec 2000 |
| 25630 | Schreider & Company, Inc | | Oil & Gas Operator | Jun 2023 |
| 25631 | Schreiner Oil & Gas Inc | Prescott, AZ 86303 | Oil & Gas Operator | Dec 2023 |
| 25632 | Schrimsher Oil & Gas Expl | Orlando, FL 32803 | Oil & Gas Operator | Dec 1992 |
| 25633 | Schroeder Oil Properties | Graham, TX 76450 | Oil & Gas Operator | Jul 2022 |
| 25634 | Schroeder, Donald C | | Oil & Gas Operator | Feb 2026 |
| 25635 | Schuetz, Edna, Ed & Ronald(Deceased) | Coffeyville, KS 67337 | Oil Operator | Nov 2011 |
| 25636 | Schulein Company LLC | Denver, CO 80246 | Oil & Gas Operator | Feb 2026 |
| 25637 | Schulein Robert | | Oil & Gas Operator | Dec 1995 |
| 25638 | Schuler Jr Chris C | Cleveland, OK 74020 | Oil Operator | Aug 2013 |
| 25639 | Schuler Oil Properties LLC | Cleveland, OK 74020 | Oil Operator | Feb 2026 |
| 25640 | Schulte Oil | Garnett, KS 66032 | Oil Operator | Mar 2022 |
| 25641 | Schulte Oil - C | | Oil Operator | Dec 1989 |
| 25642 | Schultheis Oil & Gas | Whipple, OH 45780 | Oil & Gas Operator | Dec 2023 |
| 25643 | Schultz Run Gas Company | | Oil & Gas Operator | Dec 2021 |
| 25644 | Schulz Oil & Gas, Inc. | Canton, KS 67428 | Oil & Gas Operator | Dec 2024 |
| 25645 | Schulz Roger A | | Oil & Gas Operator | Dec 1996 |
| 25646 | Schupp, David And Barbara | Eden, NY 14057 | Gas Operator | Dec 2024 |
| 25647 | Schuster Homes Inc | Rangely, CO 81648 | Oil & Gas Operator | Apr 2013 |
| 25648 | Schutz* Richard E | | Oil Operator | Feb 2026 |
| 25649 | Schwab City Resources | Leggett, TX 77350 | Oil & Gas Operator | Aug 2013 |
| 25650 | Schwanco Inc | Cleveland, OH 44115 | Oil & Gas Operator | Dec 1987 |
| 25651 | Schweder Richard E | Lakeville, OH 44638 | Oil & Gas Operator | Dec 2009 |
| 25652 | Schweikert, Donna C. | Springville, NY 14141 | Gas Operator | Dec 2024 |
| 25653 | Schwertfeger, Donald E. Oil | Preston, KS 67569 | Oil Operator | Jan 1999 |
| 25654 | Schwien Tank & Lease Service Inc | Bazine, KS 67516 | Oil Operator | May 2000 |
| 25655 | Scimitar Resc Li | | Oil Operator | Oct 1982 |
| 25656 | Scion Energy Inc | Wooster, OH 44691 | Oil & Gas Operator | Dec 2019 |
| 25657 | Scissortail Energy LLC | Tulsa, OK 74137-3644 | Oil & Gas Operator | Mar 2026 |
| 25658 | Scissortail Exploration & Production, LLC | Tulsa, OK 74136 | Oil & Gas Operator | Feb 2026 |
| 25659 | Sco Permian, LLC | Oklahoma City, OK 73142 | Oil & Gas Operator | Apr 2026 |
| 25660 | Scoggins Oil & Gas Co. | Seabrook, TX 77586 | Oil & Gas Operator | Jun 2000 |
| 25661 | Scoggins Production Company | Cleo Springs, OK 73729-9732 | Oil & Gas Operator | May 2022 |
| 25662 | Scoggins Production LLC | Enid, OK 73703-3002 | Oil & Gas Operator | Mar 2026 |
| 25663 | Scogin Exploration Inc | | Oil & Gas Operator | Dec 1999 |
| 25664 | Scope Operating Company | Fort Worth, TX 76102 | Oil & Gas Operator | Aug 2003 |
| 25665 | Scorpio Energy Inc | Sheffield, PA 16347-0929 | Oil & Gas Operator | Dec 2025 |
| 25666 | Scorpion Oil & Gas, LLC | Houston, TX 77036 | Oil & Gas Operator | May 2025 |
| 25667 | Scorpion Operating, Inc. | Benavides, TX 78341 | Oil Operator | Jun 2026 |
| 25668 | Scott Banes Scott Family Partnership | | Oil Operator | Nov 2025 |
| 25669 | Scott Branson | Carlsbad, NM 88221 | Oil & Gas Operator | Oct 2017 |
| 25670 | Scott John S | Copan, OK 74022-5904 | Oil Operator | Apr 2005 |
| 25671 | Scott Oil Company | Corsicana, TX 75110 | Oil & Gas Operator | Apr 2011 |
| 25672 | Scott Operating, Inc. | Albany, TX 76430 | Oil & Gas Operator | Jun 2026 |
| 25673 | Scott Petroleum, Inc. | Dallas, TX 75244 | Oil & Gas Operator | May 1995 |
| 25674 | Scott Services LLC | Plainville, KS 67663 | Oil Operator | Feb 2026 |
| 25675 | Scott SR Kermit | Okarche, OK 73762 | Oil & Gas Operator | Mar 2015 |
| 25676 | Scott W. Brumley | | Oil Operator | Apr 2011 |
| 25677 | Scott Wayne Oil Co | Haxton, CO 80731 | Oil & Gas Operator | Apr 2020 |
| 25678 | Scott Works LLC | | Oil Operator | Jan 2026 |
| 25679 | Scott'S Peek 'N Peak, LLC | Erie, PA 16509 | Gas Operator | Dec 2024 |
| 25680 | Scott'S Production, LLC | Roxbury, KS 67476 | Oil Operator | Feb 2026 |
| 25681 | Scott'S Well Service Inc | Roxbury, KS 67476 | Oil Operator | Nov 2012 |
| 25682 | Scott, Stephen | Olney, TX 76374 | Oil Operator | Oct 2011 |
| 25683 | Scott, Steve Engineering | Midland, TX 79710 | Oil & Gas Operator | Apr 2005 |
| 25684 | Scout Energy Corporation | Edmond, OK 73083-1348 | Oil & Gas Operator | Feb 2026 |
| 25685 | Scout Energy LTD Liability Co | Inez, TX 77968 | Oil & Gas Operator | Jun 2026 |
| 25686 | Scout Energy Management LLC | Dallas, TX 75240 | Oil & Gas Operator | Jun 2026 |
| 25687 | Scranton Exploration | Eastland, TX 76448 | Oil & Gas Operator | Jun 2026 |
| 25688 | Scribner, Jeff | Wichita Falls, TX 76302 | Oil & Gas Operator | Dec 2004 |
| 25689 | Scrimgeour Robert | Sterling, VA 22170 | Oil & Gas Operator | Dec 1991 |
| 25690 | Scriven, Daniel | Ripley, NY 14775 | Gas Operator | Dec 2024 |
| 25691 | Scroggins, Bruce E. | Gilmer, TX 75645 | Oil & Gas Operator | Aug 2004 |
| 25692 | SCS Newton Oil LLC | Perryton, TX 79070 | Oil & Gas Operator | Jun 2026 |
| 25693 | Scully And Smith Oil Corporation | Salado, TX 76571 | Oil & Gas Operator | Feb 1995 |
| 25694 | Scully Energy Corporation | Salado, TX 76571 | Oil & Gas Operator | Mar 2012 |
| 25695 | Scurlock Oil Co | | Oil Operator | May 1982 |
| 25696 | Scythian, LTD. | Midland, TX 79701 | Oil & Gas Operator | Dec 2020 |
| 25697 | SCZ Resources, LLC | Houston, TX 77055 | Oil Operator | Feb 2026 |
| 25698 | SD Royale Energy, Inc. | San Diego, CA 92159 | Oil & Gas Operator | Jun 2026 |
| 25699 | SDB Oil & Gas, LLC | Pasadena, TX 77502 | Oil Operator | Jun 2026 |
| 25700 | SDG Operating Company, Inc | Tyler, TX 75701 | Oil & Gas Operator | Jun 2026 |