| 25301 | Sage Energy Inc | Dublin, OH 43017 | Oil & Gas Operator | Dec 1988 |
| 25302 | Sage Natural Resources LLC | Tulsa, OK 74170 | Oil & Gas Operator | Apr 2026 |
| 25303 | Sage NR Ok LLC | Tulsa, OK 74136 | Oil & Gas Operator | Feb 2026 |
| 25304 | Sage Oil And Gas, LLC | Graham, TX 76450 | Gas Operator | Apr 2026 |
| 25305 | Sage Petroleum Co. | Borger, TX 79007 | Oil & Gas Operator | Dec 2002 |
| 25306 | Sage Petroleum LLC | Casper, WY 82601 | Oil Operator | Jun 2008 |
| 25307 | Sage, Larry George | Virgil, KS 66870 | Oil Operator | Dec 2019 |
| 25308 | Sage-California | | Oil Operator | Dec 1988 |
| 25309 | Sagebrush Oil Inc. | Deming, NM 88030 | Oil Operator | Mar 2026 |
| 25310 | Sagebrush Oilandgas Company,LLC | Midland, TX 79701 | Oil & Gas Operator | Mar 2010 |
| 25311 | Sagebrush Operating LLC | Denver, CO 80203 | Oil & Gas Operator | Aug 2025 |
| 25312 | Sagebrush Resources, LLC | | Oil & Gas Operator | Jan 2011 |
| 25313 | Sagely Floyd E Properties LTD | Fort Smith, AR 72917-0308 | Gas Operator | Jan 2015 |
| 25314 | Sager, Judith A. & Ronald | Perrysburg, NY 14129 | Gas Operator | Dec 2024 |
| 25315 | Saglio, Inc. | Clay, WV 25043-0712 | Gas Operator | Dec 2021 |
| 25316 | Saguaro Petroleum, LLC | Midland, TX 79705 | Oil & Gas Operator | Apr 2026 |
| 25317 | Sahara Gas & Exploration, Inc. | | Gas Operator | Mar 2002 |
| 25318 | Sahara Operating Company | Midland, TX 79704 | Oil & Gas Operator | Apr 2026 |
| 25319 | Saiber Michael L & Lora L | Saxonburg, PA 16056 | Oil Operator | Mar 1997 |
| 25320 | Saint John Exploration & Production, Inc. | Williamsville, NY 14221 | Oil Operator | Dec 2024 |
| 25321 | Sajac Energy Company LLC | Duncan, OK 73533 | Oil & Gas Operator | Jan 2026 |
| 25322 | Salem Oil LLC | | Oil Operator | Sep 2025 |
| 25323 | Salerno, Peter T., Jr. | Clyde, NY 14433 | Gas Operator | Dec 2024 |
| 25324 | Salida Exploration, LLC | Abilene, TX 79603 | Oil & Gas Operator | Apr 2026 |
| 25325 | Salient Energy, Inc. | Graham, TX 76450 | Oil & Gas Operator | Apr 2026 |
| 25326 | Saline Injection Systems Co. | | Oil Operator | Jan 2025 |
| 25327 | Saling Oil Co. | Abilene, TX 79604 | Oil & Gas Operator | Dec 2002 |
| 25328 | Sallee Oil Corporation | Collinsville, OK 74021 | Oil & Gas Operator | Feb 2026 |
| 25329 | Sally Oil Company | | Oil Operator | Sep 2016 |
| 25330 | Salmon, Raymond Jr Estate | Nocona, TX 76255 | Oil Operator | Apr 2026 |
| 25331 | Salmon, Raymond, Jr. | Nocona, TX 76255 | Oil & Gas Operator | Sep 2017 |
| 25332 | Salt Creek Energy Company LLC | Shawnee, OK 74802-1505 | Oil & Gas Operator | Jan 2026 |
| 25333 | Salt Creek JT Venture | Pittsburgh, PA 15219-2702 | Oil & Gas Operator | Dec 1986 |
| 25334 | Salt Creek Oil Corporation | Irving, TX 75016 | Oil & Gas Operator | Dec 1993 |
| 25335 | Salt Creek Operating LLC | FT Morgan, CO 80701 | Oil & Gas Operator | Mar 2020 |
| 25336 | Salt Creek Production, Inc. | Big Spring, TX 79721 | Oil & Gas Operator | Apr 2026 |
| 25337 | Salt Creek Resources, LLC | Caney, KS 67333 | Oil Operator | Oct 2019 |
| 25338 | Salt Creek West Partners | | Oil Operator | Jul 1995 |
| 25339 | Salt Fork Produc | | Oil Operator | Oct 1987 |
| 25340 | Salt Fork Producers Inc | Pond Creek, OK 73766 | Oil & Gas Operator | Jan 1995 |
| 25341 | Salt Of The Earth Energy, LLC | Montgomery, TX 77356 | Oil & Gas Operator | Apr 2026 |
| 25342 | Salty Dog Disposal LLC | Cement, OK 73017 | Oil Operator | Feb 2026 |
| 25343 | Salty Lime Energy, LLC | Ovalo, TX 79541 | Oil Operator | Apr 2026 |
| 25344 | Salvador Oil, LLC | Dallas, TX 75201 | Oil & Gas Operator | Apr 2026 |
| 25345 | Sam Aertker | | Oil Operator | Jul 1992 |
| 25346 | Sam Jones & Assoc Prod Div Inc | | Oil & Gas Operator | Feb 1999 |
| 25347 | Sam K VIersen | Okmulgee, OK 74447 | Oil & Gas Operator | Jun 1996 |
| 25348 | Sam Koehler Enterprises, Inc. | Andover, NY 14806 | Oil & Gas Operator | Dec 2024 |
| 25349 | Sam Myers | | Oil & Gas Operator | Nov 1988 |
| 25350 | Sam R. Brown | | Oil Operator | Mar 1987 |
| 25351 | Sam Spears, Jr. | | Oil & Gas Operator | Sep 1998 |
| 25352 | Sam W Mays Jr LLC | Eureka, KS 67045 | Oil & Gas Operator | Apr 2018 |
| 25353 | Samantha Petroleum Corp. | | Oil & Gas Operator | Apr 1987 |
| 25354 | Samco | Whitesboro, TX 76273 | Oil & Gas Operator | Aug 2013 |
| 25355 | Samco Investments | | Oil Operator | Oct 2025 |
| 25356 | Samco Oil & Gas Co. | Granbury, TX 76048 | Gas Operator | Feb 2002 |
| 25357 | Samedan Energy Development Cor | | Oil & Gas Operator | Feb 1987 |
| 25358 | Samedan Oil Corp. -Offshore Div. | Houston, TX 77067 | Oil & Gas Operator | Dec 2002 |
| 25359 | Samedan Oil Corp. Et Al | | Oil & Gas Operator | Jan 1989 |
| 25360 | Samedan Oil Corporation | Houston, TX 77067 | Oil & Gas Operator | Dec 2019 |
| 25361 | Samhill LLC | Tonkawa, OK 74653-5533 | Oil & Gas Operator | Feb 2026 |
| 25362 | Samis Oil Company, Inc. | Oklahoma City, OK 73156 | Oil & Gas Operator | Sep 2000 |
| 25363 | Sammax Operating LLC | Snyder, TX 79549 | Oil Operator | Apr 2026 |
| 25364 | Sammy D. Thrash | | Oil & Gas Operator | May 2012 |
| 25365 | Sammy D. Thrash, LLC | | Oil & Gas Operator | May 2019 |
| 25366 | Sample Exploration | | Oil & Gas Operator | Jul 2002 |
| 25367 | Samples James F | Brinkhaven, OH 43006 | Oil & Gas Operator | Dec 2021 |
| 25368 | Sampson Operators | | Oil & Gas Operator | Dec 2025 |
| 25369 | Sampson, Lowell | | Oil & Gas Operator | Dec 2001 |
| 25370 | Sams Energy, Inc. | Abilene, TX 79604 | Oil & Gas Operator | May 1998 |
| 25371 | Samson Contour Energy E&P, LLC | Tulsa, OK 74103 | Oil & Gas Operator | Sep 2017 |
| 25372 | Samson Exploration LLC | Tulsa, OK 74101 | Oil & Gas Operator | Feb 2026 |
| 25373 | Samson Gas Producing Company | Tulsa, OK 74103 | Oil & Gas Operator | May 2001 |
| 25374 | Samson Hydrocarbons Company | Tulsa, OK 74103 | Oil & Gas Operator | Nov 2016 |
| 25375 | Samson Kelley Operating Co., LTD. | | Oil & Gas Operator | Feb 2004 |
| 25376 | Samson Lone Star LP | Tulsa, OK 74103 | Oil & Gas Operator | Jun 2007 |
| 25377 | Samson Lone Star, LLC | Tulsa, OK 74103 | Oil & Gas Operator | Apr 2026 |
| 25378 | Samson Natural Gas Co | | Oil & Gas Operator | Oct 1992 |
| 25379 | Samson Natural Gas Co And Miller Energy Miller Oil | | Oil & Gas Operator | Aug 2000 |
| 25380 | Samson Oil & Gas USA Inc | Denver, CO 80202 | Oil & Gas Operator | Feb 2026 |
| 25381 | Samson Properties, Incorporated | Tulsa, OK 74103 | Oil & Gas Operator | Feb 2008 |
| 25382 | Samson Res Co | Tulsa, OK 74103-3103 | Gas Operator | Jan 2015 |
| 25383 | Samson Resources | | Oil Operator | Jan 1994 |
| 25384 | Samson Resources Company | Tulsa, OK 74103 | Oil & Gas Operator | Jan 2026 |
| 25385 | Samson Resources Company LLC | Denver, CO 80202 | Oil & Gas Operator | Feb 2021 |
| 25386 | Samuel Dale Hughes Dba Hughes Drilling Co. | Artesia, NM 88211026 | Oil Operator | Feb 2026 |
| 25387 | Samuel Gary Jr. & Assoc., Inc. | | Oil & Gas Operator | Mar 2023 |
| 25388 | Samuel Gary Jr. & Associates, Inc. | Denver, CO 80202 | Oil & Gas Operator | Dec 2025 |
| 25389 | Samuel Jackson Production Co | | Oil Operator | Dec 2025 |
| 25390 | Samuel Joe L | Tulsa, OK 74135-7805 | Oil & Gas Operator | Jan 2001 |
| 25391 | Samuelson, Peter Philip | Bemus Point, NY 14712 | Gas Operator | Dec 2024 |
| 25392 | Samurai Operating Co. L.L.C. | Dayton, TX 77535 | Oil & Gas Operator | Apr 2026 |
| 25393 | San Angelo Cetco, Inc. | San Angelo, TX 76901 | Oil & Gas Operator | Mar 1998 |
| 25394 | San Antonio Gas & Oil, Inc. | San Antonio, TX 78209 | Oil & Gas Operator | Feb 2000 |
| 25395 | San Cajo Oil Company | Edmonds, WA 98020 | Oil & Gas Operator | Apr 2026 |
| 25396 | San Carlos Oil & Gas Corp. | | Gas Operator | Dec 2003 |
| 25397 | San Dia Producing Company | Deanville, TX 77852 | Oil & Gas Operator | Apr 2026 |
| 25398 | San Francisco-Okla Pet Ex Inc | | Oil & Gas Operator | Apr 2014 |
| 25399 | San Isidro Development Co, L. C. | Sandia, TX 78383 | Oil & Gas Operator | Apr 2026 |
| 25400 | San Joaquin Facilities Management Inc. | | Oil & Gas Operator | Dec 2025 |