| 14401 | Jay C. Boyer Oil | | Oil Operator | Nov 2009 |
| 14402 | Jay Dee Oil | Garland, TX 75041 | Oil & Gas Operator | May 2026 |
| 14403 | Jay Development Corporation | Dallas, TX 75420 | Oil & Gas Operator | Jun 1992 |
| 14404 | Jay Energy Corporation | Dallas, TX 75240 | Oil & Gas Operator | Jan 2007 |
| 14405 | Jay M. Schendel, A General Partnership | Wellsville, KS 66092 | Oil Operator | Dec 2019 |
| 14406 | Jay Management Company, LLC | Houston, TX 77057 | Oil & Gas Operator | May 2026 |
| 14407 | Jay Petroleum Inc | Oklahoma City, OK 73154-0526 | Oil & Gas Operator | Mar 2019 |
| 14408 | Jay Resources Corporation | Houston, TX 77010 | Oil & Gas Operator | Feb 1998 |
| 14409 | Jay-Bee Oil & Gas, Inc. | Jupiter, FL 33477 | Oil & Gas Operator | Dec 2021 |
| 14410 | Jay-Dee Operating Company | Corpus Christ, TX 78413 | Oil & Gas Operator | Aug 2000 |
| 14411 | Jaybird Operating, LLC | Houston, TX 77057 | Oil Operator | May 2026 |
| 14412 | Jaybird Resources, LLC | Cuero, TX 77954 | Oil Operator | May 2026 |
| 14413 | Jaycar Production LLC | Comanche, OK 73529-4670 | Oil Operator | Nov 2025 |
| 14414 | Jayhawk Energy, Inc. | Spokane, WA 99202 | Oil & Gas Operator | May 2016 |
| 14415 | Jayhawk Exploration LLC | Frederickburg, TX 78624 | Oil Operator | Jul 2009 |
| 14416 | Jayhawk Mineral Investments LLC | Edmond, OK 73034-8874 | Oil & Gas Operator | Jan 2026 |
| 14417 | Jayson David Company | Seward, KS 67576 | Oil Operator | Apr 2009 |
| 14418 | JB & K, L.L.C. | | Oil Operator | Jan 2025 |
| 14419 | JB Oil & Gas Well Service | Dilley, TX 78017 | Oil & Gas Operator | May 2026 |
| 14420 | JB Petroleum Corporation | Purcell, OK 73080-6954 | Oil & Gas Operator | Sep 2018 |
| 14421 | JB Production Company | Denton, TX 76202 | Oil & Gas Operator | Jul 2004 |
| 14422 | JB Production LLC | Benbrook, TX 76126 | Oil Operator | Jun 2024 |
| 14423 | JB Smith Operating Co LLC | Duncan, OK 73533-4618 | Oil Operator | Jan 2026 |
| 14424 | JBC Operating LLC | Foyil, OK 74031-0310 | Oil & Gas Operator | Jul 2016 |
| 14425 | JBD Oklahoma, L.L.C. | | Oil & Gas Operator | Feb 2026 |
| 14426 | JBG Oil & Gas Company LLC | Ashland, KS 67831 | Oil & Gas Operator | Dec 2025 |
| 14427 | JBM Oil, LLC | Ottawa, KS 66067 | Oil Operator | Dec 2019 |
| 14428 | JC Bear Operating LLC | Corpus Chrsti, TX 78414 | Oil & Gas Operator | May 2026 |
| 14429 | JC Enterprises | Andrews, TX 79714 | Oil & Gas Operator | Jun 2012 |
| 14430 | Jca Oil Co. | Houston, TX 77035 | Oil Operator | May 2026 |
| 14431 | JCB II Enterprises LLC | Perryton, TX 79070 | Oil & Gas Operator | Jun 2023 |
| 14432 | JCC Energy, LLC | Graham, TX 76450 | Oil & Gas Operator | May 2026 |
| 14433 | JCN Petroleum Corporation | Edmond, OK 73083-3357 | Oil & Gas Operator | Jun 2004 |
| 14434 | JCR Petroleum, Inc. | Navarre, OH 44662-0000 | Oil & Gas Operator | Dec 2013 |
| 14435 | JCR, Jr - Operating, Inc. | Amarillo, TX 79114 | Oil & Gas Operator | Apr 2022 |
| 14436 | JCS Company | Graham, TX 76450 | Oil & Gas Operator | May 2001 |
| 14437 | JCS Operating LLC | Guymon, OK 73942 | Oil & Gas Operator | Jan 2026 |
| 14438 | JCT #1 LTD | Fairview, OK 73737-9614 | Oil Operator | Sep 2006 |
| 14439 | JCTJ Energy LLC | Asher, OK 74826 | Oil & Gas Operator | Feb 2026 |
| 14440 | JD Oil Company | Longview, TX 75605 | Oil & Gas Operator | Sep 2014 |
| 14441 | JD Operating | Eastland, TX 76448 | Oil & Gas Operator | May 2026 |
| 14442 | JD Producing Inc | Burbank, OH 44214 | Oil & Gas Operator | Dec 2012 |
| 14443 | JD Production Co | Waco, TX 76702 | Oil & Gas Operator | Dec 2009 |
| 14444 | Jda Energy, LLC | Pasadena, TX 77505 | Oil & Gas Operator | May 2026 |
| 14445 | JDL Operating, LLC | Holliday, TX 76366 | Oil & Gas Operator | May 2026 |
| 14446 | Je Energy Partners, LLC | Alice, TX 78333 | Oil Operator | May 2026 |
| 14447 | Jean Martinez | | Oil Operator | Dec 2025 |
| 14448 | Jeanie Enterprises LLC | Somerset, OH 43783 | Oil & Gas Operator | Dec 2024 |
| 14449 | Jeanie Oil Inc | Drumright, OK 74023 | Oil & Gas Operator | Feb 1999 |
| 14450 | Jeanne E. Nevins | | Oil Operator | Dec 2000 |
| 14451 | Jeans Well Service | | Gas Operator | Dec 1985 |
| 14452 | Jeau Mar Limited Inc | Tulsa, OK 74114 | Oil & Gas Operator | Jul 1996 |
| 14453 | Jebco Ogm Resources, Inc. | Jamestown, NY 14701 | Gas Operator | Dec 2024 |
| 14454 | Jebito Farm LLC | Oklahoma City, OK 73162-6249 | Oil & Gas Operator | Oct 2025 |
| 14455 | Jec Operating LLC | Oklahoma City, OK 73114-2717 | Oil & Gas Operator | Jan 2026 |
| 14456 | Jed Oil (USA) Inc. | | Oil Operator | Dec 2007 |
| 14457 | Jedona Energy, LLC | | Oil Operator | Apr 2004 |
| 14458 | Jeems Bayou Production Corp. | Oil City, LA 71061 | Oil & Gas Operator | May 2026 |
| 14459 | Jeff Dooley Operating, LLC | Breckenridge, TX 76424 | Oil & Gas Operator | May 2026 |
| 14460 | Jeff Jensen Properties Inc | | Oil & Gas Operator | Mar 2014 |
| 14461 | Jeff M. Hicks | | Oil & Gas Operator | May 1992 |
| 14462 | Jeff'S Oilwell Supervision | | Oil Operator | Oct 2025 |
| 14463 | Jeffcoat Production Company Inc. | Spurger, TX 77660 | Oil & Gas Operator | Oct 2024 |
| 14464 | Jeffers & Bolinger | Burkburnett, TX 76354 | Oil & Gas Operator | Sep 1995 |
| 14465 | Jeffers Drilling Co. | Burkburnett, TX 76354 | Oil & Gas Operator | Feb 2001 |
| 14466 | Jefferson Block 24 Oil & Gas LLC | Dallas, TX 75287 | Oil & Gas Operator | May 2026 |
| 14467 | Jefferson Co LLC (The) | Corinth, TX 76205 | Oil & Gas Operator | Aug 2004 |
| 14468 | Jefferson Oil & Gas Company | Pickerington, OH 43147 | Oil & Gas Operator | Dec 2025 |
| 14469 | Jeffery Energy Corporation | Meade, KS 67864 | Gas Operator | Dec 2019 |
| 14470 | Jeffery Lynch Production | | Oil Operator | Jan 2025 |
| 14471 | Jeffries Keith E Dba Lady Bug Oil Company | Blackwell, OK 74631-0389 | Oil & Gas Operator | Mar 2019 |
| 14472 | Jeffries Pumping Service Inc | Guthrie, OK 73044-8761 | Oil & Gas Operator | Jan 2026 |
| 14473 | Jeffries, Peter | Leawood, KS 66224 | Oil Operator | Aug 2021 |
| 14474 | Jegeroil Corp | New York, NY 10036 | Oil & Gas Operator | Aug 2000 |
| 14475 | Jel Resources LLC | Castle Rock, CO 80109 | Oil & Gas Operator | Dec 2025 |
| 14476 | Jem Petroleum Corporation | | Oil & Gas Operator | Jun 1983 |
| 14477 | Jen Oil & Gas | | Oil & Gas Operator | Feb 2006 |
| 14478 | Jen-Oil, Inc. | | Oil Operator | Aug 1999 |
| 14479 | Jena Operating Company, Inc. | Dallas, TX 75367 | Oil & Gas Operator | May 2007 |
| 14480 | Jenco Petroleum Corporation | The Woodlands, TX 77380 | Oil Operator | May 2026 |
| 14481 | Jenex Operating Company | The Woodlands, TX 77380-164280209 | Oil & Gas Operator | May 2019 |
| 14482 | Jenex Operating Company Of Texas | Denver, CO 80209 | Oil & Gas Operator | Aug 2003 |
| 14483 | Jenex Petroleum Corp | The Woodlands, TX 77380 | Oil & Gas Operator | May 2026 |
| 14484 | Jenkins & Broyle | | Oil & Gas Operator | Sep 1991 |
| 14485 | Jenkins & Broyles Production Company | | Oil Operator | Dec 2006 |
| 14486 | Jenkins & Sons Production Inc | Arkansas City, KS 67005 | Oil Operator | Jul 2014 |
| 14487 | Jenkins Charles L | Edmond, OK 73083-3610 | Oil Operator | Jul 1996 |
| 14488 | Jenkins Charley W Dba Jenkins Oil Company | Duncan, OK 73533-3204 | Oil Operator | Mar 2015 |
| 14489 | Jenkins Energy Company | Comanche, OK 73529 | Oil Operator | Sep 2025 |
| 14490 | Jenkins Energy Corp & H Davis Jenkins | | Gas Operator | Dec 2011 |
| 14491 | Jenkins Oil & Gas, Inc. | | Oil & Gas Operator | Aug 1992 |
| 14492 | Jenkins Oil Corporation | Hankamer, TX 77560 | Oil & Gas Operator | Mar 2008 |
| 14493 | Jenkins Petroleum Inc | Stillwater, OK 74076 | Oil & Gas Operator | Mar 1994 |
| 14494 | Jenkins Walter D | Oklahoma City, OK 73156-1022 | Oil & Gas Operator | Mar 2011 |
| 14495 | Jenkins, Don(Deceased)Estate | Arkansas City, KS 67005 | Oil & Gas Operator | Dec 2009 |
| 14496 | Jenkins, Donnie G. Jr. | Arkansas City, KS 67005 | Oil Operator | Dec 2019 |
| 14497 | Jenkins, R. D. | Rockdale, TX 76567 | Oil & Gas Operator | May 2026 |
| 14498 | Jenn Oil | Albany, TX 76430 | Oil & Gas Operator | May 2026 |
| 14499 | Jennings Drilling Co. | | Oil & Gas Operator | Dec 1997 |
| 14500 | Jennings Exploration Company | Beeville, TX 78102 | Oil & Gas Operator | Feb 2024 |