| 14301 | J & R Systems, Inc. | | Oil Operator | Apr 2002 |
| 14302 | J & R Transports Inc | Woodward, OK 73802 | Oil & Gas Operator | Dec 2006 |
| 14303 | J & S Gas Company | Ranger, TX 76470 | Oil & Gas Operator | Oct 2003 |
| 14304 | J & S Of Enid Inc | Enid, OK 73701 | Oil & Gas Operator | Jul 2019 |
| 14305 | J & S Oil & Gas Inc | Asher, OK 74826 | Oil & Gas Operator | Feb 2025 |
| 14306 | J & S Oil Company | Graham, TX 76450 | Oil & Gas Operator | Apr 2022 |
| 14307 | J & S Operating | Shiner, TX 77984 | Oil & Gas Operator | Dec 2002 |
| 14308 | J & S Production | | Oil Operator | Jan 2025 |
| 14309 | J & T Operating Inc | Norman, OK 73070-1736 | Oil & Gas Operator | Feb 2012 |
| 14310 | J & T Productions LLC | Tallmansville, WV 26237 | Oil & Gas Operator | Dec 2022 |
| 14311 | J & T Resources Inc | Oologah, OK 74053-0249 | Oil Operator | Aug 2013 |
| 14312 | J & TG, LLC | Albany, TX 76430 | Oil & Gas Operator | May 2025 |
| 14313 | J & W Oil Co.-W. F. | Eastland, TX 76448 | Oil & Gas Operator | May 2025 |
| 14314 | J & Z Investments LLC | Ada, OK 74820-0065 | Oil & Gas Operator | Feb 2025 |
| 14315 | J 5 Inc | | Gas Operator | Nov 2014 |
| 14316 | J A & M Oil & Gas Co | Jacksonburg, WV 26377 | Oil & Gas Operator | Mar 2021 |
| 14317 | J A Marrs Oil Company Inc | Drumright, OK 74030 | Oil & Gas Operator | Aug 2024 |
| 14318 | J And A Oil, LLC | Hays, KS 67601 | Oil Operator | Feb 2020 |
| 14319 | J And D Evart Production LLC | | Oil Operator | Mar 2025 |
| 14320 | J And J Operators LLC | | Oil & Gas Operator | Mar 2025 |
| 14321 | J And L Oil Enterprises, Inc. | Winfield, KS 67156 | Oil Operator | Jun 2003 |
| 14322 | J B Drilling Company Inc | Muldrow, OK 74948-6601 | Oil & Gas Operator | Feb 2025 |
| 14323 | J B Energy, Inc. | Denton, TX 76206 | Oil & Gas Operator | Aug 2018 |
| 14324 | J B Gas Detectors, Inc. | Pratt, KS 67124 | Oil Operator | Oct 1994 |
| 14325 | J B Hulet | | Oil & Gas Operator | Aug 2013 |
| 14326 | J B J Oil Properties, Inc. | Graham, TX 76450 | Oil & Gas Operator | May 2025 |
| 14327 | J B Martinez | Farmington, NM 87402 | Oil & Gas Operator | Jul 2021 |
| 14328 | J B Tank Trucks Inc | Blackwell, OK 74631-0464 | Oil Operator | Apr 2014 |
| 14329 | J Bar D | Jacksboro, TX 76458 | Oil & Gas Operator | May 2025 |
| 14330 | J Black Productions LLC | Seminole, OK 74868 | Oil Operator | Mar 2025 |
| 14331 | J C B Resources | | Oil Operator | Apr 1990 |
| 14332 | J C Fisher | Salt Lake City, UT 84117 | Oil & Gas Operator | Feb 2008 |
| 14333 | J C Petroleum Inc | Chickasha, OK 73023-1433 | Oil & Gas Operator | Dec 2013 |
| 14334 | J C Thompson Operator LLC | Greenwood, CO 80111-2919 | Oil & Gas Operator | Jul 2012 |
| 14335 | J C Well Service | Farmington, NM 87499 | Oil Operator | Jun 2003 |
| 14336 | J C Williamson | Midland, TX 79702 | Oil & Gas Operator | May 2013 |
| 14337 | J Carter Oil | | Oil Operator | Dec 2024 |
| 14338 | J Cleo Thompson | Odessa, TX 79764 | Oil & Gas Operator | Jul 2017 |
| 14339 | J D B Energy LLC | | Gas Operator | Nov 2016 |
| 14340 | J D Baker | | Oil Operator | Oct 1999 |
| 14341 | J D Briggs, Jr. | | Oil Operator | Mar 1993 |
| 14342 | J D Dreiling Oil, Inc. | Claflin, KS 67525 | Oil Operator | Jan 2025 |
| 14343 | J D Operating Company | Tulsa, OK 74105 | Oil & Gas Operator | Jun 2005 |
| 14344 | J D R LTD | Artesia, NM 88210 | Oil Operator | Aug 2009 |
| 14345 | J D S Oil And Gas | | Oil & Gas Operator | Jan 2025 |
| 14346 | J D Sutton Inc | Loco, OK 73442-9701 | Oil & Gas Operator | Mar 2025 |
| 14347 | J E B Oil Resear | | Oil & Gas Operator | Nov 1993 |
| 14348 | J F & G Production Company | | Oil & Gas Operator | Mar 1989 |
| 14349 | J F C O LLC | | Gas Operator | Dec 2019 |
| 14350 | J F K G & Associates | Sherman, TX 75091-0758 | Oil Operator | Oct 2008 |
| 14351 | J F McAdams | Hobbs, NM 88240 | Oil Operator | Dec 2011 |
| 14352 | J G Oil & Gas | Albany, TX 76430 | Oil & Gas Operator | May 2025 |
| 14353 | J Gould Gardner-West Bullock | | Oil Operator | May 1990 |
| 14354 | J H Oil Company (James Hofland) | Kevin, MT 59454 | Oil & Gas Operator | Jun 2015 |
| 14355 | J Hurd Oil LLC | | Oil Operator | Feb 2025 |
| 14356 | J I Staley Co LLC | Okmulgee, OK 74447 | Oil & Gas Operator | Feb 2025 |
| 14357 | J J & H Industrial LLC | Hampton, VA 23669 | Oil Operator | Dec 2021 |
| 14358 | J J B Oil & Gas Inc | Mineral Wells, TX 76068 | Oil & Gas Operator | Nov 1996 |
| 14359 | J J Oil & Gas | Abilene, TX 79608 | Oil & Gas Operator | Mar 2008 |
| 14360 | J K Exploration & Production Inc | Fullerton, CA 92832 | Oil & Gas Operator | May 2025 |
| 14361 | J K R Oil And Gas Inc | Midland, TX BAD ADDR | Oil & Gas Operator | Jan 2003 |
| 14362 | J L B Operating Co. | Midland, TX 79701 | Oil & Gas Operator | Aug 2000 |
| 14363 | J L Hajek Enterprises LLC | Ames, OK 73718 | Oil & Gas Operator | Dec 2024 |
| 14364 | J L M Investments, Inc. | | Oil Operator | Jan 1986 |
| 14365 | J L Shoalmire Operating Co Inc | | Oil & Gas Operator | Oct 2013 |
| 14366 | J M Adams Roustabout & Pipeline Construction Inc. | New Concord, OH 43762 | Oil & Gas Operator | Dec 2024 |
| 14367 | J M K Incorporat | | Oil & Gas Operator | Dec 1996 |
| 14368 | J M L Oil & Gas Company | Paintsville, KY 41240 | Oil & Gas Operator | Dec 2023 |
| 14369 | J M Welch | Roswell, NM 88201 | Oil & Gas Operator | Jul 2002 |
| 14370 | J N R, Inc. | Austin, TX 78732 | Oil & Gas Operator | Aug 2009 |
| 14371 | J O C Operating Inc | Fort Worth, TX 76102-6823 | Oil & Gas Operator | Feb 2021 |
| 14372 | J O MC Oil & Gas Inc | Maud, OK 74854 | Oil & Gas Operator | Apr 1999 |
| 14373 | J Oil & Gas Inc. | San Angelo, TX 76906 | Oil & Gas Operator | Oct 2016 |
| 14374 | J P Owen . | | Oil & Gas Operator | Mar 1989 |
| 14375 | J Petroleum, Inc. | San Antonio, TX 78247 | Oil & Gas Operator | Aug 2003 |
| 14376 | J Posey Operating LLC | Dayton, TX 77535 | Oil & Gas Operator | May 2025 |
| 14377 | J R Co. Of Muenster, LLC | Muenster, TX 76252 | Oil Operator | May 2025 |
| 14378 | J R Cone | Lubbock, TX 79408 | Oil & Gas Operator | Apr 2017 |
| 14379 | J R Development Co | Pickerington, OH 43147 | Oil & Gas Operator | Dec 1997 |
| 14380 | J R Investments | Cisco, TX 76437 | Oil & Gas Operator | Aug 2003 |
| 14381 | J R Oil, LTD. Co. | Lubbock, TX 79453 | Oil & Gas Operator | Feb 2025 |
| 14382 | J Ranger Oil & Gas, LLC | Graham, TX 76450 | Oil & Gas Operator | May 2025 |
| 14383 | J Ray Stewart | Midland, TX 79702 | Oil & Gas Operator | Jan 2008 |
| 14384 | J Rico Oil, LLC | Henderson, NV 89074 | Oil & Gas Operator | May 2025 |
| 14385 | J T Oil & Gas LLC | Sapulpa, OK 74066-9718 | Oil Operator | Nov 2024 |
| 14386 | J T Plus Well Service LLC | Corning, OH 43730 | Oil & Gas Operator | Dec 2024 |
| 14387 | J Thomas Development Of NM Inc | Farmington, NM 87499 | Oil & Gas Operator | Dec 2009 |
| 14388 | J V Altier Gas & Oil Co. Inc | Malta, OH 43758 | Oil & Gas Operator | Dec 2024 |
| 14389 | J W Briggs Oil Company LLC | | Oil Operator | Sep 2013 |
| 14390 | J W Oil Co. | Cisco, TX 76437 | Oil & Gas Operator | May 2025 |
| 14391 | J Well Service Inc | Warren, OH 44482 | Oil & Gas Operator | Dec 2024 |
| 14392 | J&H Oil Company | Gainesville, TX 76240 | Oil & Gas Operator | May 2025 |
| 14393 | J&J Oil | La Vernia, TX 78121 | Oil & Gas Operator | May 2025 |
| 14394 | J&N Production | Shamrock, TX 79079 | Oil & Gas Operator | May 2025 |
| 14395 | J&R Operating | Holliday, TX 76366 | Oil & Gas Operator | Feb 2024 |
| 14396 | J&S Jackson Oil | | Oil Operator | Jan 2025 |
| 14397 | J&V Oil Company | | Oil Operator | Dec 2024 |
| 14398 | J-B Swabbing Co. | | Oil & Gas Operator | Jun 1984 |
| 14399 | J-Bar Oil Company | Somerset, TX 78069 | Oil & Gas Operator | Nov 2011 |
| 14400 | J-Bird Well Service Incorporated | Gillette, WY 82717 | Oil Operator | Mar 2025 |