| 5401 | Sell Oil Company | Pawhuska, OK 74056 | Oil Operator | Sep 2024 |
| 5402 | Sell Well Servicing Company Osage Only | | Oil & Gas Operator | Nov 2019 |
| 5403 | Sellers Donald J | Depew, OK 74028-2442 | Oil Operator | Jan 2013 |
| 5404 | Sellers Jack B Estate Of | Cleveland, OK 74020 | Oil & Gas Operator | Aug 2024 |
| 5405 | Sellers Mark A | Drumright, OK 74030 | Oil & Gas Operator | Mar 2020 |
| 5406 | Sellers O N | Henryetta, OK 74437 | Oil & Gas Operator | May 1997 |
| 5407 | Sellmeyer Eugene | Collinsville, OK 74021 | Oil & Gas Operator | Mar 2015 |
| 5408 | Sellmeyer Frank | San Rafael, CA 94901-1339 | Oil Operator | Dec 2014 |
| 5409 | Semcrude LP | Oklahoma City, OK 73112-5449 | Oil & Gas Operator | Jul 2008 |
| 5410 | Seminole Company (The) | | Oil Operator | Dec 1994 |
| 5411 | Seminole Oil Productions LLC | Surprise, AZ 85387-2015 | Oil Operator | Apr 2020 |
| 5412 | Seminole Tank Service | Seminole, OK 74818-1587 | Oil & Gas Operator | Aug 2024 |
| 5413 | Semper Fidelis Oil & Gas, LLC | Allen, TX 75013 | Oil & Gas Operator | Apr 2013 |
| 5414 | Senax Inc | Tulsa, OK 74105-2206 | Oil & Gas Operator | Sep 2024 |
| 5415 | Seneca Oil Company | Tulsa, OK 74121-1518 | Oil & Gas Operator | Jan 2015 |
| 5416 | Seneca Resources Corporation | Houston, TX 77002 | Oil & Gas Operator | Dec 2017 |
| 5417 | Senico Production Company | Irving, TX 75016-5229 | Oil & Gas Operator | Mar 2002 |
| 5418 | Sensor Oil & Gas Inc | Duncan, OK 73534 | Oil & Gas Operator | May 2013 |
| 5419 | Sentinel Petroleum Inc | Oklahoma City, OK 73102 | Oil & Gas Operator | Feb 2020 |
| 5420 | Sentinel Transportation LLC | Wilmington, DE 19810 | Oil & Gas Operator | Sep 2024 |
| 5421 | Sequent Exploration Inc | | Oil & Gas Operator | Oct 2017 |
| 5422 | Sequoyah Energy Holdings LLC | Oklahoma City, OK 73118 | Oil & Gas Operator | Sep 2024 |
| 5423 | Serendipity Operating LLC | Sparks, NV 89436-9328 | Oil & Gas Operator | Aug 2024 |
| 5424 | Serendipity Production Company LC | Guthrie, OK 73044 | Oil & Gas Operator | Apr 2020 |
| 5425 | Service Clearing Corp. | Dallas, TX 75229 | Oil & Gas Operator | Nov 2024 |
| 5426 | Service Drilling Co. | Tulsa, OK 74119 | Oil & Gas Operator | Oct 1998 |
| 5427 | Service Drilling Co., L.L.C. | Tulsa, OK 74119 | Oil & Gas Operator | Oct 2003 |
| 5428 | Sessions Billy C | Muskogee, OK 74401-5323 | Oil Operator | Apr 2007 |
| 5429 | Setex Oil And Gas Company | Houston, TX 77002 | Oil & Gas Operator | Feb 2012 |
| 5430 | Settlers Corporation | Oklahoma City, OK 73116 | Oil & Gas Operator | Nov 2000 |
| 5431 | Settlers Energy Corporation | Oklahoma City, OK 73113 | Oil & Gas Operator | Apr 1998 |
| 5432 | Seven Horses LLC | Alva, OK 73717-5004 | Oil & Gas Operator | Sep 2024 |
| 5433 | Seven J Oil Inc | Jenning, OK 74038-9729 | Oil & Gas Operator | Aug 2024 |
| 5434 | Seventh Corporation The | Oklahoma City, OK 73107 | Oil & Gas Operator | May 2006 |
| 5435 | Seventy-One Inc | | Oil & Gas Operator | May 1999 |
| 5436 | Sevitski & Associates Inc | Pryor, OK 74361 | Oil & Gas Operator | Dec 2000 |
| 5437 | Seymour Oil Co., Inc. | Edmond, OK 73025 | Oil & Gas Operator | Jul 2011 |
| 5438 | Shadow-Del Oil Company | Kiefer, OK 74041-0453 | Oil & Gas Operator | Jul 2015 |
| 5439 | Shadowpeak Operating LLC | Oklahoma City, OK 73159-6905 | Oil & Gas Operator | Aug 2024 |
| 5440 | Shakespeare Oil Co Inc | Salem, IL 62881 | Oil & Gas Operator | Aug 2024 |
| 5441 | Shale Properties LLC | Kingfisher, OK 73750 | Oil Operator | Aug 2023 |
| 5442 | Shallow Energy Inc | South Dennis, MA 2660 | Oil & Gas Operator | Apr 2024 |
| 5443 | Shamrock Operating Company LLC | Cleveland, OK 74020 | Oil Operator | Aug 2022 |
| 5444 | Shamrock Well Operations LLC | Oklahoma City, OK 73118-4015 | Oil & Gas Operator | Sep 2024 |
| 5445 | Shanks Drilling & Production Company LLC | Bixby, OK 74008 | Oil & Gas Operator | Aug 2024 |
| 5446 | Shanks Robert "Bob" | Haskell, OK 74436-8809 | Oil & Gas Operator | Jun 2023 |
| 5447 | Shannon Corporation Inc | Okmulgee, OK 74447-1323 | Oil & Gas Operator | Mar 2015 |
| 5448 | Shannon Energy | Liberal, KS 67901 | Oil & Gas Operator | Feb 1999 |
| 5449 | Shannon Petroleum Inc | Tulsa, OK 74136-4603 | Oil & Gas Operator | Oct 2016 |
| 5450 | Shar Alan Oil Company | | Oil & Gas Operator | Oct 2005 |
| 5451 | Sharber Billy Jack Operating | Konawa, OK 74849-0071 | Oil & Gas Operator | Mar 2015 |
| 5452 | Sharber Don E | Okemah, OK 74859-0322 | Oil Operator | Dec 2018 |
| 5453 | Sharber Production Inc | Konawa, OK 74849 | Oil & Gas Operator | Aug 2024 |
| 5454 | Sharon Oil Company Inc | | Oil Operator | Aug 1997 |
| 5455 | Sharp Anthony G | Shawnee, OK 74802-1701 | Oil & Gas Operator | Jul 2003 |
| 5456 | Shattuck SWD LLC | Shattuck, OK 73858-0848 | Oil Operator | Mar 2022 |
| 5457 | Shaver Tommy L | Kingfisher, OK 73750-9612 | Oil & Gas Operator | Apr 2015 |
| 5458 | Shaw Thomas P | Tulsa, OK 74105-7327 | Oil & Gas Operator | Mar 2015 |
| 5459 | Shaw, T. G. Oil Company, LTD. | Fort Worth, TX 76113 | Oil & Gas Operator | Nov 2024 |
| 5460 | Shawver & Son Inc | Oklahoma City, OK 73154-0778 | Oil & Gas Operator | Sep 2024 |
| 5461 | Shawver Energy Inc | Oklahoma City, OK 73154-0683 | Oil & Gas Operator | Apr 2014 |
| 5462 | Shebester Inc | Maysville, OK 73057 | Oil & Gas Operator | Nov 1998 |
| 5463 | Sheets George M & Judith A | Tonkawa, OK 74653 | Oil & Gas Operator | Aug 2024 |
| 5464 | Shelburne Oil Company | Oklahoma City, OK 73116-7639 | Gas Operator | Feb 2020 |
| 5465 | Shell Oil Company | Houston, TX 77210 | Oil & Gas Operator | Apr 2015 |
| 5466 | Shell Trading Us Company | Houston, TX 77210 | Oil & Gas Operator | Aug 2024 |
| 5467 | Shell Western Expl & Prod Inc | Houston, TX 77251 | Oil & Gas Operator | Mar 2015 |
| 5468 | Shelly Energy Inc. | Berwyn, PA 19312 | Oil & Gas Operator | Sep 2024 |
| 5469 | Shelter Petroleum,Inc | | Oil & Gas Operator | Jun 2014 |
| 5470 | Shelton Alec & Glenda | Kiefer, OK 74041 | Oil & Gas Operator | Jul 2024 |
| 5471 | Shelton Brothers | Okmulgee, OK 74447-6110 | Oil & Gas Operator | Apr 2020 |
| 5472 | Shelton Dempsey L | Glenpool, OK 74033 | Oil & Gas Operator | Dec 2018 |
| 5473 | Shelton Dempsey W | Tulsa, OK 74119-4036 | Oil & Gas Operator | Mar 2015 |
| 5474 | Shelton Oil Company LLC | Collinsville, OK 74021-5619 | Oil Operator | Sep 2024 |
| 5475 | Shelton Oil Resources LLC | Tulsa, OK 74107-4874 | Oil & Gas Operator | Aug 2024 |
| 5476 | Shelton Resources Inc | Tulsa, OK 74119-4036 | Oil & Gas Operator | Feb 2008 |
| 5477 | Shepard James | Beggs, OK 74421 | Oil & Gas Operator | Feb 2024 |
| 5478 | Sheridan Production Company, LLC | Houston, TX 77056 | Oil & Gas Operator | Aug 2024 |
| 5479 | Sherman Larry Oil Company | Chandler, OK 74834 | Oil & Gas Operator | Mar 2015 |
| 5480 | Sherman Oil & Gas Co Inc | Chandler, OK 74834-0571 | Oil & Gas Operator | Apr 2020 |
| 5481 | Sherman Oil & Gas LLC | Chandler, OK 74834 | Oil & Gas Operator | Sep 2024 |
| 5482 | Sherrill Bob G | Tulsa, OK 74103 | Oil & Gas Operator | Jul 2015 |
| 5483 | Sherry'S Oil Company | Terral, OK 73569 | Oil Operator | Oct 2000 |
| 5484 | Shertzer Charles F | Kilgore, TX 75662 | Oil Operator | Nov 2005 |
| 5485 | Shideler Enterprises Inc | Drumright, OK 74030-1233 | Oil & Gas Operator | Feb 2019 |
| 5486 | Shidler Well Service | Vinita, OK 74301-5468 | Oil Operator | Dec 2000 |
| 5487 | Shield Operating Co. | Georgetown, TX 78627 | Oil & Gas Operator | Aug 2003 |
| 5488 | Shields Cooper | Bonita Springs, FL 34135-3421 | Oil & Gas Operator | Jan 2011 |
| 5489 | Shields Energy Inc | Fort Smith, AR 72901-4607 | Oil & Gas Operator | Aug 2024 |
| 5490 | Shields Operating Inc | Fort Smith, AR 72901-3834 | Oil & Gas Operator | Oct 2021 |
| 5491 | Shields VIrginia | Kellyville, OK 74039 | Oil & Gas Operator | Sep 2024 |
| 5492 | Shields Well Service Corp | Stroud, OK 74079-3410 | Oil & Gas Operator | Dec 2017 |
| 5493 | Shiloh E Hall | Okmulgee, OK 74447 | Oil Operator | Aug 2024 |
| 5494 | Shipman James E Dba Lazy J Oil Co | Hallett, OK 74034 | Oil Operator | Aug 2024 |
| 5495 | Sho-Bar Energy, Inc. | Harper, KS 67058 | Oil & Gas Operator | Aug 2024 |
| 5496 | Shockley Jimmie D | Morris, OK 74445-2754 | Oil Operator | Jul 2023 |
| 5497 | Shoreline Operating LLC | Oklahoma City, OK 73113 | Oil & Gas Operator | Sep 2024 |
| 5498 | Short Oil Co | Luling, TX 78648 | Oil & Gas Operator | Sep 2024 |
| 5499 | Short W D Oil Company LLC | Oxford, KS 67119-0729 | Oil Operator | Sep 2024 |
| 5500 | Short W D Revocable Trust | Oxford, KS 67119-0729 | Oil & Gas Operator | Mar 2015 |