| 28401 | Sunray Oil Co., Inc. | Pampa, TX 79065 | Oil & Gas Operator | Jan 2013 |
| 28402 | Sunray Operating Company LLC | Sugar Land, TX 77498 | Oil & Gas Operator | Jun 2025 |
| 28403 | Sunray Petroleum Inc. | | Oil & Gas Operator | Mar 2025 |
| 28404 | Sunray-Taylor, Inc. | Midland, TX 79701 | Oil & Gas Operator | Nov 1993 |
| 28405 | Sunrise Enterprises | Bowie, TX 76230 | Oil & Gas Operator | Dec 2016 |
| 28406 | Sunrise Oil Corp | | Oil Operator | Mar 1992 |
| 28407 | Sunrise Oil, LTD. | Wichita Falls, TX 76307 | Oil & Gas Operator | Aug 2004 |
| 28408 | Sunset 2018, LLC | Farmington, NM 87401 | Oil & Gas Operator | Mar 2025 |
| 28409 | Sunset Energy L L C | Palm Harbor, FL 34683-3044 | Oil Operator | Dec 2007 |
| 28410 | Sunset Exploration Inc. | | Oil & Gas Operator | Mar 2025 |
| 28411 | Sunset Leases LLC | Ozona, TX 76943 | Oil Operator | Jun 2025 |
| 28412 | Sunset Well Service Holdings Inc | Midland, TX 79708 | Oil Operator | Apr 2013 |
| 28413 | Sunshine Oil & Gas, LLC | Madisonville, KY 42431 | Oil & Gas Operator | Dec 2023 |
| 28414 | Sunshine Valley Petroleum | Casper, WY 82605 | Oil & Gas Operator | Apr 2025 |
| 28415 | Sunstone Energy Company | Tulsa, OK 74153 | Oil & Gas Operator | Aug 2009 |
| 28416 | Sunterra Energy Corporation | Tulsa, OK 74103 | Oil & Gas Operator | Dec 2009 |
| 28417 | Sunwest Explorat | | Oil & Gas Operator | Nov 1985 |
| 28418 | Sunwest Oklahoma, Inc | Dallas, TX 75231 | Oil & Gas Operator | May 2023 |
| 28419 | Sunwest Operating Company L.L.C. | Englewood, CO 80155 | Oil & Gas Operator | Aug 2002 |
| 28420 | Suoco Oil Corporation | Pampa, TX 79066 | Oil & Gas Operator | Jun 2025 |
| 28421 | Supa Energy, Inc. | Shamrock, TX 79079 | Oil & Gas Operator | Jun 2025 |
| 28422 | Super Energy Inc. | | Oil & Gas Operator | Oct 1993 |
| 28423 | Super Heaters LLC | Houston, TX 77242-1328 | Oil Operator | Mar 2022 |
| 28424 | Super Oilwell Service | Russell, KS 67665 | Oil Operator | Jan 2025 |
| 28425 | Superior - Austral | | Oil & Gas Operator | Mar 1978 |
| 28426 | Superior Companies Inc | Bartlesville, OK 74003-2621 | Oil & Gas Operator | May 2013 |
| 28427 | Superior Midstream, LLC | Tulsa, OK 74170 | Oil & Gas Operator | Feb 2020 |
| 28428 | Superior Oil & Gas Company Of Oklahoma | Calumet, OK 73014-8528 | Oil & Gas Operator | Jan 2024 |
| 28429 | Superior Oil & Gas Invt, L.L.C. | Conroe, TX 77305 | Gas Operator | Jul 2018 |
| 28430 | Superior Oil & Gas LLC | Ringwood, OK 73768-9658 | Oil & Gas Operator | Apr 2025 |
| 28431 | Superior Oil Co. | Denver, CO 80217-5444 | Oil & Gas Operator | Feb 2001 |
| 28432 | Superior Oil Com | | Oil & Gas Operator | Dec 1994 |
| 28433 | Superior Oilfield Services LLC | Wichita, KS 67218 | Oil Operator | Feb 2025 |
| 28434 | Superior Operating LLC | | Oil Operator | May 2020 |
| 28435 | Superior Production LLC | Ringwood, OK 73768 | Oil & Gas Operator | Apr 2025 |
| 28436 | Superior Production MGMT Inc | Calumet, OK 73014 | Oil & Gas Operator | Mar 2015 |
| 28437 | Superior Resources Corporation | | Oil Operator | Apr 2006 |
| 28438 | Superior Royalty, LLC | Lindale, TX 75771 | Oil Operator | Jun 2025 |
| 28439 | Superior Saltwater Disposal LLC | | Oil & Gas Operator | Dec 2016 |
| 28440 | Superior Well Service Inc. | | Oil & Gas Operator | Sep 2007 |
| 28441 | Superior-American Quasar | | Oil & Gas Operator | Jan 1981 |
| 28442 | Superior-Tenneco | | Oil & Gas Operator | Jun 1982 |
| 28443 | Supernova Energy, Inc. | Wichita, KS 67226 | Oil & Gas Operator | Nov 2019 |
| 28444 | Supplyco Inc | Perry, OK 73077 | Oil & Gas Operator | Apr 2014 |
| 28445 | Supra Energy, Inc. | Tulsa, OK 74137 | Oil & Gas Operator | May 1997 |
| 28446 | Supreme Energy Company, Inc. | Abilene, TX 79601 | Oil & Gas Operator | Jun 2025 |
| 28447 | Supreme X Oil Company | | Oil & Gas Operator | Dec 1983 |
| 28448 | Supron Energy Corp | | Oil & Gas Operator | Oct 1995 |
| 28449 | Surdej, James P. & Kathleen | | Gas Operator | Dec 2023 |
| 28450 | Sure Flow Oil & Gas Company | Victoria, TX 77902 | Oil & Gas Operator | Mar 2008 |
| 28451 | Sure Flow Oil & Gas, Inc. | Victoria, TX 77902 | Oil & Gas Operator | Jun 2025 |
| 28452 | Surge Ok Midstream LLC | Oklahoma City, OK 73114 | Oil Operator | Apr 2025 |
| 28453 | Surge Operating, LLC | Houston, TX 77041 | Oil & Gas Operator | Jun 2025 |
| 28454 | Surge Solutions, Inc. | Iraan, TX 79744 | Oil Operator | Jun 2025 |
| 28455 | Surtek Inc | | Oil & Gas Operator | May 1993 |
| 28456 | Survivor Oil Inc | Tulsa, OK 74133 | Oil & Gas Operator | Sep 2007 |
| 28457 | Susan Sullivan Dba Lizard Production | Bloomfield, NM 87413 | Oil & Gas Operator | Mar 2011 |
| 28458 | Susanna Corporation | Breckenridge, TX 76424 | Oil & Gas Operator | Jun 2025 |
| 28459 | Susquehanna Energies Inc | Punxsutawney, PA 15767-4004 | Oil & Gas Operator | Dec 2024 |
| 28460 | Susquehanna Expl & Prod LLC | Glen Campbell, PA 15742-0159 | Gas Operator | Dec 2024 |
| 28461 | Sutherland Energy Co., LLC | Bridgeport, TX 76426 | Oil & Gas Operator | Jun 2025 |
| 28462 | Sutterfield-Tisdale-Payne, Inc. | Wichita Falls, TX 76307 | Oil & Gas Operator | Jun 1998 |
| 28463 | Sutton Eddie L Oil Company | Loco, OK 73442-9701 | Oil Operator | Mar 2025 |
| 28464 | Sutton Energy LLC | Ada, OK 74820 | Oil & Gas Operator | Mar 2025 |
| 28465 | Sutton Enterprises Inc | New Philadelphi, OH 44663-863-863 | Oil & Gas Operator | Dec 1996 |
| 28466 | Sutton Investmen | | Oil Operator | Mar 1987 |
| 28467 | Sutton Joint Account | | Oil Operator | Mar 1988 |
| 28468 | Sutton Oil Co. | Austin, TX 78728 | Oil & Gas Operator | Jun 2025 |
| 28469 | Sutton Oil Company, LLC | Loco, OK 73442 | Oil Operator | Mar 2025 |
| 28470 | Sutton Producing Corp. | San Antonio, TX 78270 | Oil & Gas Operator | Jun 2025 |
| 28471 | Sutton, Elmer H | Williamsburg, KY 40769 | Oil & Gas Operator | Dec 2013 |
| 28472 | Sutton, John E. | Toledo, OH 43616 | Oil & Gas Operator | Jun 2025 |
| 28473 | Sutton, Robert E., Inc. | Odessa, TX 79760 | Oil & Gas Operator | Mar 1997 |
| 28474 | Sutton-Gerard Et Al | | Oil & Gas Operator | Jan 1990 |
| 28475 | Sutton-Gerard-Sawyer | | Oil & Gas Operator | Jan 1990 |
| 28476 | Sutton-Munson Oil | Edmond, OK 73034 | Oil & Gas Operator | Jun 1999 |
| 28477 | Sutton-Sawyer | | Oil Operator | Mar 1989 |
| 28478 | SV Abs Interest Wetmore Proj | Saint Marys, PA 15857-1729 | Oil & Gas Operator | Dec 2024 |
| 28479 | SV Energy Company, LLC | Corpus Chrsti, TX 78401 | Oil & Gas Operator | Mar 2017 |
| 28480 | Sven Permian, LLC | Houston, TX 77243 | Oil & Gas Operator | Jun 2025 |
| 28481 | SW Associates | | Oil & Gas Operator | Dec 1985 |
| 28482 | SW Gas Stge | | Gas Operator | Oct 2015 |
| 28483 | SW Operating, Inc. | Kilgore, TX 75662 | Oil & Gas Operator | Sep 2000 |
| 28484 | Swab Oil Co. | Midland, TX 79701 | Oil & Gas Operator | Jun 2025 |
| 28485 | Swadley Et Al | Holdenville, OK 74848-0794 | Oil & Gas Operator | Nov 2014 |
| 28486 | Swadley Roy W & Judith I | Holdenville, OK 74848-0794 | Oil & Gas Operator | Mar 2015 |
| 28487 | Swag Oil And Gas Company, Inc. | | Oil & Gas Operator | Jul 1982 |
| 28488 | Swaim, Charles | Tolar, TX 76476 | Oil & Gas Operator | Apr 2020 |
| 28489 | Swain Clinton Edward | Ochelata, OK 74051-2220 | Oil Operator | Feb 2025 |
| 28490 | Swain, Randall R | | Oil Operator | Aug 2000 |
| 28491 | Swamp Angel Energy LLC | Wichita, KS 67220-3900 | Oil & Gas Operator | Dec 2009 |
| 28492 | Swampfox Oilfield Services, LLC | | Oil & Gas Operator | Dec 2024 |
| 28493 | Swan Lake Properties, Inc. | | Oil Operator | Jul 1987 |
| 28494 | Swan Oil Co | Kellyville, OK 74039-5607 | Oil & Gas Operator | Dec 2023 |
| 28495 | Swan PC, LP | Jacksboro, TX 76458 | Oil & Gas Operator | Jun 2025 |
| 28496 | Swan Production Co. | Jacksboro, TX 76458 | Oil & Gas Operator | Nov 2009 |
| 28497 | Swan Richard N | Claremore, OK 74018-0503 | Oil Operator | Aug 2013 |
| 28498 | Swander, Everett | Cunningham, KS 67035 | Oil Operator | May 1998 |
| 28499 | Swanhart Angelo & Deborah | Indiana, PA 15701-6301 | Gas Operator | Dec 2024 |
| 28500 | Swanner Properties | Wichita Falls, TX 76309 | Oil & Gas Operator | Jun 2025 |