| 24301 | Richard Young & Associates | | Oil & Gas Operator | Dec 2004 |
| 24302 | Richard'S Texas Tea | Rockdale, TX 76567 | Oil Operator | Sep 2024 |
| 24303 | Richards Drilling Co | Venango, PA 16440-1123 | Oil & Gas Operator | Dec 2015 |
| 24304 | Richards, Michael Dewain | Graham, TX 76450 | Oil & Gas Operator | Apr 2011 |
| 24305 | Richards, Tot Dozer, Inc. | Throckmorton, TX 76483 | Oil & Gas Operator | May 2013 |
| 24306 | Richards, Tot Oil Co. | Abilene, TX 79601 | Oil & Gas Operator | Sep 2024 |
| 24307 | Richardson And Son , Inc. | Winfield, KS 67156 | Oil Operator | May 2024 |
| 24308 | Richardson Developments | | Oil Operator | Apr 2024 |
| 24309 | Richardson Energy Corporation | | Oil & Gas Operator | Dec 1987 |
| 24310 | Richardson J Mar | | Oil & Gas Operator | Apr 1995 |
| 24311 | Richardson Lloyd | | Oil & Gas Operator | Oct 2014 |
| 24312 | Richardson Oil | | Oil & Gas Operator | Dec 2019 |
| 24313 | Richardson Oil Company | San Antonio, TX 78216 | Oil & Gas Operator | Aug 2003 |
| 24314 | Richardson Oil Operating | | Oil & Gas Operator | Dec 2009 |
| 24315 | Richardson Operating Company | Denver, CO 80237 | Oil & Gas Operator | Jun 2024 |
| 24316 | Richardson Resources Inc | Brownwood, TX 76801 | Oil & Gas Operator | Sep 2024 |
| 24317 | Richardson WM S | Duncan, OK 73533 | Oil Operator | Jun 2013 |
| 24318 | Richardson, Bud II | Graham, TX 76450 | Oil & Gas Operator | Sep 2024 |
| 24319 | Richardson, Marshall T. | Midfield, TX 77458 | Oil & Gas Operator | Sep 2024 |
| 24320 | Richart Oil Company Inc | Oklahoma City, OK 73154-0631 | Oil & Gas Operator | Aug 1995 |
| 24321 | Richey Heartsill | | Oil Operator | Feb 1991 |
| 24322 | Richey Operating, Inc. | Tyler, TX 75711 | Oil & Gas Operator | Sep 2024 |
| 24323 | Richey Properties, Inc. | Tyler, TX 75711 | Oil & Gas Operator | Sep 2024 |
| 24324 | Richey, Ray Management Co., Inc. | Fort Worth, TX 76108 | Oil & Gas Operator | Sep 2024 |
| 24325 | Richlan Drilling | | Oil Operator | Dec 1994 |
| 24326 | Richlan Drilling, A General Partnership | Beaver, KS 67525 | Oil & Gas Operator | May 2024 |
| 24327 | Richland Energy Corporation | Tulsa, OK 74103-4441 | Oil Operator | Jul 1995 |
| 24328 | Richland Energy, Inc. | Irving, TX 75063 | Oil & Gas Operator | Sep 2024 |
| 24329 | Richland Oil Investments, LLC | Palco, KS 67657 | Oil Operator | May 2024 |
| 24330 | Richland Resources Corporation | Oklahoma City, OK 73114 | Oil & Gas Operator | Sep 2024 |
| 24331 | Richland Resources, Inc. | | Oil & Gas Operator | Aug 1990 |
| 24332 | Richman Petroleum Corp. | Grapevine, TX 76051 | Oil & Gas Operator | Jul 2006 |
| 24333 | Richmond Drilling Company | Midland, TX 79705 | Oil & Gas Operator | Apr 2017 |
| 24334 | Richmond Operating Company | Midland, TX 79707 | Oil & Gas Operator | Feb 2007 |
| 24335 | Richmond Petroleum Inc. | Amarillo, TX 79105 | Oil & Gas Operator | Aug 2003 |
| 24336 | Richter Ervin E | | Oil & Gas Operator | Dec 2009 |
| 24337 | Richter Operating Company | San Antonio, TX 78217 | Oil & Gas Operator | Dec 2007 |
| 24338 | Richy Production, LLC | | Oil Operator | Apr 2022 |
| 24339 | Rick & Sons Oil LLC | Warren, PA 16365-3561 | Oil & Gas Operator | Dec 2023 |
| 24340 | Rick Parrish & Family Contractors Inc | Albany, KY 42602 | Oil Operator | Dec 2022 |
| 24341 | Rick Pulliam Oil & Gas Inc | Bristow, OK 74010 | Oil & Gas Operator | Jun 2024 |
| 24342 | Rick'S Well Service | Cherryvale, KS 67335 | Oil & Gas Operator | Apr 2023 |
| 24343 | Rick-Rod Oil Company, Inc | Columbia, KY 42728 | Oil Operator | Dec 2022 |
| 24344 | Rick-Rod Well Services Co | | Oil Operator | Dec 2013 |
| 24345 | Rickaway Energy, Corp. | Pleasanton, TX 78064 | Oil & Gas Operator | Sep 2024 |
| 24346 | Rickerson, Russell | Rantoul, KS 66079 | Oil Operator | Apr 2024 |
| 24347 | Ricks & Ricks Oil Producers | | Oil Operator | Sep 1983 |
| 24348 | Ricks Expl Acquisition Corp | Oklahoma City, OK 73102 | Oil & Gas Operator | Jan 2004 |
| 24349 | Ricks Expl Acquisition LLC | Midland, TX 79701 | Oil & Gas Operator | Aug 2013 |
| 24350 | Ricks Exploration Co | Oklahoma City, OK 73112 | Oil & Gas Operator | Mar 2015 |
| 24351 | Ricks Exploration, Inc. | Oklahoma City, OK 73154 | Oil & Gas Operator | Mar 2008 |
| 24352 | Rico Oil Company | Graham, TX 76450 | Oil & Gas Operator | Sep 2024 |
| 24353 | Ricochet Energy, Inc. | San Antonio, TX 78258 | Oil & Gas Operator | Sep 2024 |
| 24354 | Ricon Petroleum Company | Shamrock, TX 79079 | Oil & Gas Operator | Mar 2008 |
| 24355 | Ricotta, Deborah | Lancaster, NY 14043 | Gas Operator | Dec 2023 |
| 24356 | Riddle Engineering Corp. | Corpus Chrsti, TX 78401 | Oil & Gas Operator | Jul 2011 |
| 24357 | Riddle William T | Haskell, OK 74436-1353 | Oil & Gas Operator | Feb 2014 |
| 24358 | Riddle, James O | Albany, KY 42602 | Oil Operator | Dec 2022 |
| 24359 | Riddle, William D | | Oil & Gas Operator | Dec 2021 |
| 24360 | Rider Oil & Gas | | Oil Operator | Aug 1991 |
| 24361 | Rider, Don C. | Medicine Lodge, KS 67104 | Gas Operator | Mar 2000 |
| 24362 | Rider, Scott A. | East Aurora, NY 14052 | Gas Operator | Dec 2023 |
| 24363 | Ridge Energy | McKinney, TX 75070 | Oil & Gas Operator | Jun 2024 |
| 24364 | Ridge Energy Partners LLC | Casper, WY 82601 | Oil Operator | Dec 2018 |
| 24365 | Ridge Oil And Gas Inc | Zanesville, OH 43702-2534-2534 | Oil & Gas Operator | Dec 2023 |
| 24366 | Ridge Oil Company | Breckenridge, TX 76424 | Oil & Gas Operator | Sep 2024 |
| 24367 | Ridge Petroleum Inc. | Tyler, TX 75701 | Oil & Gas Operator | Sep 2024 |
| 24368 | Ridge Runner Properties Of N.Y. L.L.C | Pavilion, NY 14525 | Gas Operator | Dec 2023 |
| 24369 | Ridge Runner Resources Operating, LLC | Midland, TX 79705 | Oil & Gas Operator | Oct 2020 |
| 24370 | Ridgelake Energy, Inc. | | Oil & Gas Operator | Jul 2020 |
| 24371 | Ridgeland Energy, LLC | Pinch, WV 25156 | Oil & Gas Operator | Dec 2021 |
| 24372 | Ridgeland Wyoming Inc | | Oil Operator | Dec 2014 |
| 24373 | Ridgeline Energy Inc. | Miami, FL 33130 | Oil & Gas Operator | Sep 2024 |
| 24374 | Ridgeline Resources, LLC | Midland, TX 79702 | Oil & Gas Operator | Sep 2024 |
| 24375 | Ridgemar Energy Operating, LLC | Houston, TX 77057 | Oil & Gas Operator | Sep 2024 |
| 24376 | Ridgeview Gas & Oil Inc | Templeton, PA 16259-4505 | Oil & Gas Operator | Dec 2023 |
| 24377 | Ridgeview Gas Co | Templeton, PA 16259-4505 | Oil & Gas Operator | Dec 2010 |
| 24378 | Ridgeway Arizona Oil Corp. | Houston, TX 77079 | Oil & Gas Operator | Jun 2024 |
| 24379 | Ridgeway Exco, Inc. | San Antonio, TX 78279 | Oil & Gas Operator | Mar 1996 |
| 24380 | Ridgeway Resources | Barberton, OH 44203 | Oil & Gas Operator | Dec 2012 |
| 24381 | Ridglea Energy I, LLC | Spring, TX 77379 | Oil & Gas Operator | Sep 2024 |
| 24382 | Ridgway Realty & Land Inc | Pepper Pike, OH 44122 | Oil & Gas Operator | Dec 2019 |
| 24383 | Ridley Oil Corporation | Tyler, TX 75702 | Oil & Gas Operator | Nov 1996 |
| 24384 | Rierson Energy, LLC | McPherson, KS 67460 | Oil & Gas Operator | May 2024 |
| 24385 | Rierson, Joe | McPherson, KS 67460 | Oil Operator | May 2024 |
| 24386 | Rietz John T & Co Inc | | Oil & Gas Operator | Mar 1992 |
| 24387 | Rif Raf Inc | Norman, OK 73069 | Oil Operator | May 1999 |
| 24388 | Rife Energy Operating, Inc. | Fort Worth, TX 76106 | Oil & Gas Operator | Sep 2024 |
| 24389 | Rife Oil Properties Inc | Fort Worth, TX 76107 | Oil & Gas Operator | Sep 2024 |
| 24390 | Rife Operating, LTD. | Fort Worth, TX 76107 | Oil & Gas Operator | Oct 2005 |
| 24391 | Rife, M. O., Jr. | Fort Worth, TX 76107 | Oil & Gas Operator | Dec 1998 |
| 24392 | Rig 6 Drilling Co., Inc. | Bronson, KS 66716 | Oil Operator | Oct 2019 |
| 24393 | Rig II LLC | Woods Cross, UT 84087 | Oil & Gas Operator | May 2018 |
| 24394 | Rig Iron Petroleum Inc | | Oil & Gas Operator | Aug 1988 |
| 24395 | Rig Iron, Inc. | | Oil & Gas Operator | Mar 1991 |
| 24396 | Rig Petroleum, LLC | Spearman, TX 79081 | Oil & Gas Operator | Sep 2024 |
| 24397 | Rig Runner Express Inc Of Texas | Kilgore, TX 75663 | Oil & Gas Operator | May 2014 |
| 24398 | Rig Runner Express, Inc. | Kilgore, TX 75662 | Oil & Gas Operator | Mar 2008 |
| 24399 | Rigel Resources Co., Inc. | | Oil Operator | Aug 2009 |
| 24400 | Rigel, Inc. | | Oil & Gas Operator | Feb 2010 |