| 14301 | Jakmen Inc | Edmond, OK 73034-5313 | Oil & Gas Operator | Jun 2015 |
| 14302 | Jako Productions | | Oil Operator | Mar 2026 |
| 14303 | Jalapeno Corporation | Albuquerque, NM 87103 | Oil & Gas Operator | Dec 2023 |
| 14304 | Jalapeno Operating Company, LLC | Plntersville, TX 77363 | Oil Operator | Sep 2025 |
| 14305 | Jam Oil LLC | Roswell, NM 88202 | Oil Operator | Jun 2017 |
| 14306 | Jamar Operating, L.L.C. | | Oil & Gas Operator | Feb 2016 |
| 14307 | Jamco Oil | Somerset, TX 78069 | Oil Operator | Aug 2026 |
| 14308 | Jamco Oil Corp. | | Oil & Gas Operator | Nov 2005 |
| 14309 | James A Crowson, Jr | | Oil & Gas Operator | Jun 2010 |
| 14310 | James A. Gibson | | Oil Operator | Dec 2002 |
| 14311 | James A. Noe Et Al | | Gas Operator | Nov 1996 |
| 14312 | James A. Perry | | Gas Operator | Nov 2024 |
| 14313 | James A. Whitson, Jr, Et Al | | Oil & Gas Operator | Aug 1988 |
| 14314 | James A. Whitson, Jr. | | Oil & Gas Operator | Apr 2016 |
| 14315 | James B. Read Operating, Inc. | Ardmore, OK 73402 | Oil & Gas Operator | Apr 2026 |
| 14316 | James C. Galbraith | | Oil & Gas Operator | Dec 1996 |
| 14317 | James C. Storm | | Gas Operator | Oct 1991 |
| 14318 | James C. Thomas III | | Oil & Gas Operator | Dec 1989 |
| 14319 | James Clarence E | Guthrie, OK 73044-9713 | Oil & Gas Operator | Apr 2026 |
| 14320 | James Drilling Co., Inc. | | Oil & Gas Operator | Dec 2024 |
| 14321 | James Drilling Corp | Blairsville, PA 15717 | Oil & Gas Operator | Dec 2004 |
| 14322 | James E Mead Mead Oil Co | Sheffield, PA 16347-0667 | Oil & Gas Operator | Dec 2011 |
| 14323 | James E. Schulte | | Oil Operator | Apr 2008 |
| 14324 | James Energy Company | Okmulgee, OK 74447-0275 | Oil & Gas Operator | May 2013 |
| 14325 | James Energy Corporation | Houston, TX 77227 | Oil & Gas Operator | Jan 1996 |
| 14326 | James Exploration, Inc. | | Gas Operator | Feb 1999 |
| 14327 | James Johnny | Sapulpa, OK 74066 | Oil & Gas Operator | Apr 2026 |
| 14328 | James K. Anderson, Inc. | | Oil Operator | Dec 1999 |
| 14329 | James L Barber | | Oil Operator | Aug 1996 |
| 14330 | James L Evans | Eunice, NM 88231 | Oil & Gas Operator | Dec 2001 |
| 14331 | James L Ludwick | Farmington, NM 87499 | Gas Operator | Jul 2006 |
| 14332 | James L. Boyter | | Oil Operator | Mar 1999 |
| 14333 | James Larry | Guthrie, OK 73044-9622 | Oil & Gas Operator | Apr 2026 |
| 14334 | James Lawrence E Estate Of | Crescent, OK 73028-9304 | Oil & Gas Operator | Nov 2021 |
| 14335 | James M. Cunningham, Inc. | | Oil & Gas Operator | Feb 2004 |
| 14336 | James M. Forgotson | | Oil & Gas Operator | Jan 1984 |
| 14337 | James Marshall Jones | | Oil Operator | Sep 1997 |
| 14338 | James N Evans | Eunice, NM 88231 | Oil & Gas Operator | Sep 1997 |
| 14339 | James Oil Company | Compton, CA 90221-4399 | Oil & Gas Operator | Nov 2008 |
| 14340 | James Operating | Iowa Park, TX 76367 | Oil & Gas Operator | Aug 2026 |
| 14341 | James P. Hardey | | Oil Operator | Jul 2003 |
| 14342 | James P. Williams Enterprises, Inc. | Palco, KS 67657 | Oil Operator | Apr 2026 |
| 14343 | James Petroleum Inc | Oklahoma City, OK 73116 | Oil & Gas Operator | Feb 2014 |
| 14344 | James Production, Inc. | Yates Center, KS 66783 | Oil Operator | Jan 2026 |
| 14345 | James R Bernhardt Inc | Wooster, OH 44691 | Oil & Gas Operator | Dec 2025 |
| 14346 | James R Smail Inc | Wooster, OH 44691 | Oil & Gas Operator | Dec 2020 |
| 14347 | James R. McFarland | | Oil & Gas Operator | Jul 1997 |
| 14348 | James Raymond L | Sapulpa, OK 74066-8785 | Oil & Gas Operator | May 2026 |
| 14349 | James S. Anderson | | Oil & Gas Operator | Jun 2026 |
| 14350 | James Sherman & Dennis Weese | | Oil & Gas Operator | Dec 2025 |
| 14351 | James W. Briggs | | Oil Operator | Aug 1999 |
| 14352 | James W. Collins Oil Operations | | Oil Operator | Dec 2009 |
| 14353 | James Wray Inc | Utica, OH 43080 | Oil & Gas Operator | Dec 2025 |
| 14354 | James, Deryl | Nocona, TX 76255 | Oil & Gas Operator | Aug 2026 |
| 14355 | James, J. W. | Somerset, TX 78069 | Oil & Gas Operator | Aug 2004 |
| 14356 | Jamestown Plastics, Inc. | Brockton, NY 14706 | Gas Operator | Dec 2025 |
| 14357 | Jamex II LTD., L.L.P. | Dallas, TX 75252 | Oil & Gas Operator | Sep 2002 |
| 14358 | Jamex, Inc. | Lewisville, TX 75067 | Oil & Gas Operator | Aug 2026 |
| 14359 | Jamie Oil, Inc | Hot Springs, AR 71913 | Oil Operator | Jan 2025 |
| 14360 | Jan Oil Company | Oklahoma City, OK 73156 | Oil & Gas Operator | May 2006 |
| 14361 | Jan-Mar Oil Company Inc. | | Oil & Gas Operator | Jan 2025 |
| 14362 | Janco Well Operation | Canton, OH 44735 | Oil & Gas Operator | Dec 1990 |
| 14363 | Jandar Exploration | Henderson, TX 75653 | Oil & Gas Operator | Dec 1994 |
| 14364 | Jandar Exploration, L. C. | Tyler, TX 75703 | Oil & Gas Operator | Aug 2026 |
| 14365 | Jandie Oil Compa | | Oil Operator | Jul 1990 |
| 14366 | Janes, Richard & Sandy | Columbia, KY 42728 | Oil Operator | Dec 2023 |
| 14367 | Janex Oil Co., Inc. | Dallas, TX 75219 | Oil & Gas Operator | Jun 2005 |
| 14368 | Janssen, Nelson | Victoria, TX 77904 | Oil & Gas Operator | Aug 2026 |
| 14369 | Janssen, Wayne Allen | Runge, TX 78151 | Oil & Gas Operator | May 2010 |
| 14370 | Jantz & Associat | | Oil & Gas Operator | Feb 1991 |
| 14371 | January Investments LLC | Norman, OK 73069-8224 | Oil & Gas Operator | Apr 2026 |
| 14372 | Janusz, Joseph | Auburn, NY 13021 | Gas Operator | Dec 2025 |
| 14373 | Jap Oil Corporation | Levelland, TX 79336 | Oil & Gas Operator | May 1994 |
| 14374 | Japex (U.S.) Corp. | | Oil & Gas Operator | May 1998 |
| 14375 | Jaquess W D "Bud" | Ada, OK 74820 | Oil & Gas Operator | Jan 2018 |
| 14376 | Jaraco Energy | Cross Plains, TX 76443 | Oil & Gas Operator | Jun 2005 |
| 14377 | Jare Holdings LLC | Wooster, OH 44691 | Oil Operator | Dec 2021 |
| 14378 | Jaroslawsky, William J. And Cari L. | Marilla, NY 14102 | Gas Operator | Dec 2025 |
| 14379 | Jarutowicz Oil Company | Floresville, TX 78114 | Oil & Gas Operator | Aug 2026 |
| 14380 | Jarvis Drilling, Inc. | MT Zion, IL 62549 | Oil & Gas Operator | Dec 2023 |
| 14381 | Jas Oil Company | Winfield, KS 67156 | Oil & Gas Operator | Dec 1995 |
| 14382 | Jas Tube Well Holding LLC | Kilgore, TX 75663-3711 | Oil & Gas Operator | May 2020 |
| 14383 | Jasmar Oil Co. | Levelland, TX 79336 | Oil & Gas Operator | Mar 2008 |
| 14384 | Jasmine Inc | Duncan, OK 73534-1103 | Oil & Gas Operator | Jun 2017 |
| 14385 | Jason Oil Compan | | Oil Operator | Sep 1992 |
| 14386 | Jason Oil Company | | Oil Operator | Dec 2014 |
| 14387 | Jason Oil Company, LLC | Russell, KS 67665 | Oil Operator | Apr 2026 |
| 14388 | Jason Petroleum Corporation | Tulsa, OK 74170-0622 | Oil & Gas Operator | Dec 1998 |
| 14389 | Jaspar Co. | Hays, KS 67601 | Oil Operator | Apr 2026 |
| 14390 | Jasper Energy, Incorporated | Decatur, TX 76234 | Oil Operator | Aug 2026 |
| 14391 | Jasper Oil LLC | Bristow, OK 74010-3907 | Oil & Gas Operator | Apr 2026 |
| 14392 | Jasper Operating Company | Dallas, TX 75206 | Oil & Gas Operator | Jun 2002 |
| 14393 | Jasper Resources, Inc. | Midland, TX 79701 | Oil & Gas Operator | Oct 1996 |
| 14394 | Jatam Inc. | San Angelo, TX 76901 | Oil & Gas Operator | Aug 2026 |
| 14395 | Jaten Oil Co. | Amarillo, TX 79105 | Oil & Gas Operator | Apr 1993 |
| 14396 | Javelin Energy Partners Management, LLC | Houston, TX 77002 | Oil & Gas Operator | Aug 2026 |
| 14397 | Javernick Oil | | Oil Operator | May 2026 |
| 14398 | Jaw Oil Co. | Amarillo, TX 79101 | Oil & Gas Operator | Jan 1997 |
| 14399 | Jaxco Energy, A General Partnership | Garnett, KS 66032 | Oil Operator | Apr 2026 |
| 14400 | Jaxploration Company L.C. | Andrews, TX 79714 | Oil & Gas Operator | Dec 1995 |