| 28301 | Superior Companies Inc | Bartlesville, OK 74003-2621 | Oil & Gas Operator | May 2013 |
| 28302 | Superior Midstream, LLC | Tulsa, OK 74170 | Oil & Gas Operator | Feb 2020 |
| 28303 | Superior Oil & Gas Company Of Oklahoma | Calumet, OK 73014-8528 | Oil & Gas Operator | Jan 2024 |
| 28304 | Superior Oil & Gas Invt, L.L.C. | Conroe, TX 77305 | Gas Operator | Jul 2018 |
| 28305 | Superior Oil & Gas LLC | Ringwood, OK 73768-9658 | Oil & Gas Operator | May 2025 |
| 28306 | Superior Oil Co. | Denver, CO 80217-5444 | Oil & Gas Operator | Feb 2001 |
| 28307 | Superior Oil Com | | Oil & Gas Operator | Dec 1994 |
| 28308 | Superior Oilfield Services LLC | Wichita, KS 67218 | Oil Operator | Mar 2025 |
| 28309 | Superior Operating LLC | | Oil Operator | May 2020 |
| 28310 | Superior Production LLC | Ringwood, OK 73768 | Oil & Gas Operator | May 2025 |
| 28311 | Superior Production MGMT Inc | Calumet, OK 73014 | Oil & Gas Operator | Mar 2015 |
| 28312 | Superior Resources Corporation | | Oil Operator | Apr 2006 |
| 28313 | Superior Royalty, LLC | Lindale, TX 75771 | Oil Operator | Jul 2025 |
| 28314 | Superior Saltwater Disposal LLC | | Oil & Gas Operator | Dec 2016 |
| 28315 | Superior Well Service Inc. | | Oil & Gas Operator | Sep 2007 |
| 28316 | Superior-American Quasar | | Oil & Gas Operator | Jan 1981 |
| 28317 | Superior-Tenneco | | Oil & Gas Operator | Jun 1982 |
| 28318 | Supernova Energy, Inc. | Wichita, KS 67226 | Oil & Gas Operator | Nov 2019 |
| 28319 | Supplyco Inc | Perry, OK 73077 | Oil & Gas Operator | Apr 2014 |
| 28320 | Supra Energy, Inc. | Tulsa, OK 74137 | Oil & Gas Operator | May 1997 |
| 28321 | Supreme Energy Company, Inc. | Abilene, TX 79601 | Oil & Gas Operator | Jul 2025 |
| 28322 | Supreme X Oil Company | | Oil & Gas Operator | Dec 1983 |
| 28323 | Supron Energy Corp | | Oil & Gas Operator | Oct 1995 |
| 28324 | Surdej, James P. And Kathleen | Elma, NY 14059 | Gas Operator | Dec 2024 |
| 28325 | Sure Flow Oil & Gas Company | Victoria, TX 77902 | Oil & Gas Operator | Mar 2008 |
| 28326 | Sure Flow Oil & Gas, Inc. | Victoria, TX 77902 | Oil & Gas Operator | Jul 2025 |
| 28327 | Surge Ok Midstream LLC | Oklahoma City, OK 73114 | Oil Operator | May 2025 |
| 28328 | Surge Operating, LLC | Houston, TX 77041 | Oil & Gas Operator | Jul 2025 |
| 28329 | Surge Solutions, Inc. | Bandera, TX 78003 | Oil Operator | Jul 2025 |
| 28330 | Surtek Inc | | Oil & Gas Operator | May 1993 |
| 28331 | Survivor Oil Inc | Tulsa, OK 74133 | Oil & Gas Operator | Sep 2007 |
| 28332 | Susan Sullivan Dba Lizard Production | Bloomfield, NM 87413 | Oil & Gas Operator | Mar 2011 |
| 28333 | Susanna Corporation | Breckenridge, TX 76424 | Oil & Gas Operator | Jul 2025 |
| 28334 | Susquehanna Energies Inc | Punxsutawney, PA 15767-4004 | Oil & Gas Operator | Dec 2024 |
| 28335 | Susquehanna Expl & Prod LLC | Glen Campbell, PA 15742-0159 | Gas Operator | Dec 2024 |
| 28336 | Sutherland Energy Co., LLC | Bridgeport, TX 76426 | Oil & Gas Operator | Jul 2025 |
| 28337 | Sutterfield-Tisdale-Payne, Inc. | Wichita Falls, TX 76307 | Oil & Gas Operator | Jun 1998 |
| 28338 | Sutton Eddie L Oil Company | Loco, OK 73442-9701 | Oil Operator | Mar 2025 |
| 28339 | Sutton Energy LLC | Ada, OK 74820 | Oil & Gas Operator | Apr 2025 |
| 28340 | Sutton Enterprises Inc | New Philadelphi, OH 44663 | Oil & Gas Operator | Dec 1996 |
| 28341 | Sutton Investmen | | Oil Operator | Mar 1987 |
| 28342 | Sutton Joint Account | | Oil Operator | Mar 1988 |
| 28343 | Sutton Oil Co. | Austin, TX 78728 | Oil & Gas Operator | Jul 2025 |
| 28344 | Sutton Oil Company, LLC | Loco, OK 73442 | Oil Operator | Apr 2025 |
| 28345 | Sutton Producing Corp. | San Antonio, TX 78270 | Oil & Gas Operator | Jul 2025 |
| 28346 | Sutton, Elmer H | Williamsburg, KY 40769 | Oil & Gas Operator | Dec 2013 |
| 28347 | Sutton, John E. | Toledo, OH 43616 | Oil & Gas Operator | Jul 2025 |
| 28348 | Sutton, Robert E., Inc. | Odessa, TX 79760 | Oil & Gas Operator | Mar 1997 |
| 28349 | Sutton-Gerard Et Al | | Oil & Gas Operator | Jan 1990 |
| 28350 | Sutton-Gerard-Sawyer | | Oil & Gas Operator | Jan 1990 |
| 28351 | Sutton-Munson Oil | Edmond, OK 73034 | Oil & Gas Operator | Jun 1999 |
| 28352 | Sutton-Sawyer | | Oil Operator | Mar 1989 |
| 28353 | SV Abs Interest Wetmore Proj | Saint Marys, PA 15857-1729 | Oil & Gas Operator | Dec 2024 |
| 28354 | SV Energy Company, LLC | Corpus Chrsti, TX 78401 | Oil & Gas Operator | Mar 2017 |
| 28355 | Sven Permian, LLC | Houston, TX 77243 | Oil & Gas Operator | Jul 2025 |
| 28356 | SW Associates | | Oil & Gas Operator | Dec 1985 |
| 28357 | SW Gas Stge | | Gas Operator | Oct 2015 |
| 28358 | SW Operating, Inc. | Kilgore, TX 75662 | Oil & Gas Operator | Sep 2000 |
| 28359 | Swab Oil Co. | Midland, TX 79701 | Oil & Gas Operator | Jul 2025 |
| 28360 | Swadley Et Al | Holdenville, OK 74848-0794 | Oil & Gas Operator | Nov 2014 |
| 28361 | Swadley Roy W & Judith I | Holdenville, OK 74848-0794 | Oil & Gas Operator | Mar 2015 |
| 28362 | Swag Oil And Gas Company, Inc. | | Oil & Gas Operator | Jul 1982 |
| 28363 | Swaim, Charles | Tolar, TX 76476 | Oil & Gas Operator | Apr 2020 |
| 28364 | Swain Clinton Edward | Ochelata, OK 74051-2220 | Oil Operator | Feb 2025 |
| 28365 | Swain, Randall R | | Oil Operator | Aug 2000 |
| 28366 | Swamp Angel Energy LLC | Wichita, KS 67220-3900 | Oil & Gas Operator | Dec 2009 |
| 28367 | Swampfox Oilfield Services, LLC | | Oil & Gas Operator | Dec 2024 |
| 28368 | Swan Lake Properties, Inc. | | Oil Operator | Jul 1987 |
| 28369 | Swan Oil Co | Kellyville, OK 74039-5607 | Oil & Gas Operator | Dec 2023 |
| 28370 | Swan PC, LP | Jacksboro, TX 76458 | Oil & Gas Operator | Jul 2025 |
| 28371 | Swan Production Co. | Jacksboro, TX 76458 | Oil & Gas Operator | Nov 2009 |
| 28372 | Swan Richard N | Claremore, OK 74018-0503 | Oil Operator | Aug 2013 |
| 28373 | Swander, Everett | Cunningham, KS 67035 | Oil Operator | May 1998 |
| 28374 | Swanner Properties | Wichita Falls, TX 76309 | Oil & Gas Operator | Jul 2025 |
| 28375 | Swanson & Vestal | Electra, TX 76360 | Oil & Gas Operator | Oct 1997 |
| 28376 | Swanson Douglas L & Sharon | Bartlesville, OK 74003-9319 | Oil Operator | Apr 2025 |
| 28377 | Swanson G T | Duncan, OK 73533 | Oil & Gas Operator | Nov 1998 |
| 28378 | Swanson Operating, Inc. | Holliday, TX 76366 | Oil Operator | Jul 2025 |
| 28379 | Swanson, Tom | Electra, TX 76360 | Oil & Gas Operator | Oct 2004 |
| 28380 | Swanson, Tommy Oil Co. | Electra, TX 76360 | Oil & Gas Operator | Mar 2017 |
| 28381 | Swaringin, Howard Operating | Maryneal, TX 79535 | Oil & Gas Operator | May 2003 |
| 28382 | Swartout, John D & Sandra | Sherman, NY 14781 | Gas Operator | Dec 2024 |
| 28383 | Swartz Oil Company | San Angelo, TX 76906 | Oil & Gas Operator | Jul 2025 |
| 28384 | Swartz, Guy A. | San Angelo, TX 76904 | Oil & Gas Operator | Aug 1993 |
| 28385 | SWD Acidizing, Inc. | | Oil Operator | Feb 2014 |
| 28386 | SWD, Inc. | | Oil Operator | Jan 2025 |
| 28387 | Swearingen Robert E Dba Sabo Production | Seminole, OK 74868 | Oil & Gas Operator | Apr 2025 |
| 28388 | Sweet Crude Operating LLC | Brenham, TX 77834 | Oil & Gas Operator | Jul 2025 |
| 28389 | Sweet Texas T Energy LLC | Clyde, TX 79510 | Oil Operator | Jul 2025 |
| 28390 | Sweetwater Drilling Co., Inc. | Fort Worth, TX 76116 | Oil & Gas Operator | Jul 2025 |
| 28391 | Sweetwater Exploration LLC | Norman, OK 73069-5636 | Oil & Gas Operator | Apr 2025 |
| 28392 | Sweetwater Production, Inc. | San Angelo, TX 76906 | Oil & Gas Operator | Jul 2025 |
| 28393 | Swenco-Western I | | Oil Operator | Sep 1987 |
| 28394 | Swenco-Western Inc | Houston, TX 77060 | Oil & Gas Operator | Jan 1997 |
| 28395 | Swenson Backhoe Service, Inc. | Electra, TX 76360 | Oil Operator | Jul 2025 |
| 28396 | Swenson, Clifford E. | Henrietta, TX 76365 | Oil & Gas Operator | Jul 2025 |
| 28397 | Swenton, Michael J. | Tulsa, OK 74105 | Oil & Gas Operator | Apr 2025 |
| 28398 | Swepi LP | Houston, TX 77079 | Oil & Gas Operator | Jul 2020 |
| 28399 | Swepi LP And Miller Brothers | | Oil & Gas Operator | Oct 1992 |
| 28400 | Swepi/Western Division | Houston, TX 77210 | Oil & Gas Operator | Aug 1984 |