| 14601 | January Investments LLC | Norman, OK 73069-8224 | Oil & Gas Operator | May 2025 |
| 14602 | Janusz, Joseph | Auburn, NY 13021 | Gas Operator | Dec 2024 |
| 14603 | Jap Oil Corporation | Levelland, TX 79336 | Oil & Gas Operator | May 1994 |
| 14604 | Japex (U.S.) Corp. | | Oil & Gas Operator | May 1998 |
| 14605 | Jaquess W D "Bud" | Ada, OK 74820 | Oil & Gas Operator | Jan 2018 |
| 14606 | Jaraco Energy | Cross Plains, TX 76443 | Oil & Gas Operator | Jun 2005 |
| 14607 | Jare Holdings LLC | Wooster, OH 44691 | Oil Operator | Dec 2021 |
| 14608 | Jaroslawsky, William J. And Cari L. | Marilla, NY 14102 | Gas Operator | Dec 2024 |
| 14609 | Jarutowicz Oil Company | Floresville, TX 78114 | Oil & Gas Operator | Jul 2025 |
| 14610 | Jarvis Drilling, Inc. | MT Zion, IL 62549 | Oil & Gas Operator | Dec 2023 |
| 14611 | Jas Oil Company | Winfield, KS 67156 | Oil & Gas Operator | Dec 1995 |
| 14612 | Jas Tube Well Holding LLC | Kilgore, TX 75663-3711 | Oil & Gas Operator | May 2020 |
| 14613 | Jasmar Oil Co. | Levelland, TX 79336 | Oil & Gas Operator | Mar 2008 |
| 14614 | Jasmine Inc | Duncan, OK 73534-1103 | Oil & Gas Operator | Jun 2017 |
| 14615 | Jason Oil Compan | | Oil Operator | Sep 1992 |
| 14616 | Jason Oil Company | | Oil Operator | Dec 2014 |
| 14617 | Jason Oil Company, LLC | Russell, KS 67665 | Oil Operator | Mar 2025 |
| 14618 | Jason Petroleum Corporation | Tulsa, OK 74170-0622 | Oil & Gas Operator | Dec 1998 |
| 14619 | Jaspar Co. | Hays, KS 67601 | Oil Operator | Mar 2025 |
| 14620 | Jasper Energy, Incorporated | Decatur, TX 76234 | Oil Operator | Jul 2025 |
| 14621 | Jasper Oil LLC | Bristow, OK 74010-3907 | Oil & Gas Operator | Apr 2025 |
| 14622 | Jasper Operating Company | Dallas, TX 75206 | Oil & Gas Operator | Jun 2002 |
| 14623 | Jasper Resources, Inc. | Midland, TX 79701 | Oil & Gas Operator | Oct 1996 |
| 14624 | Jatam Inc. | Sterling City, TX 76951 | Oil & Gas Operator | Jul 2025 |
| 14625 | Jaten Oil Co. | Amarillo, TX 79105 | Oil & Gas Operator | Apr 1993 |
| 14626 | Javelin Energy Partners Management, LLC | Irving, TX 75038 | Oil & Gas Operator | Jul 2025 |
| 14627 | Javernick Oil | | Oil Operator | May 2025 |
| 14628 | Jaw Oil Co. | Amarillo, TX 79101 | Oil & Gas Operator | Jan 1997 |
| 14629 | Jaxco Energy, A General Partnership | Garnett, KS 66032 | Oil Operator | Feb 2025 |
| 14630 | Jaxploration Company L.C. | Andrews, TX 79714 | Oil & Gas Operator | Dec 1995 |
| 14631 | Jay B Harden | | Oil Operator | Apr 2025 |
| 14632 | Jay Bee Production | Walhonding, OH 43843 | Oil & Gas Operator | Dec 2023 |
| 14633 | Jay Boy Oil Inco | | Oil & Gas Operator | May 1992 |
| 14634 | Jay C. Boyer Oil | | Oil Operator | Nov 2009 |
| 14635 | Jay Dee Oil | Garland, TX 75041 | Oil & Gas Operator | Jul 2025 |
| 14636 | Jay Development Corp. | Dallas, TX 75420 | Oil & Gas Operator | Jun 1992 |
| 14637 | Jay Energy Corporation | Dallas, TX 75240 | Oil & Gas Operator | Jan 2007 |
| 14638 | Jay M. Schendel, A General Partnership | Wellsville, KS 66092 | Oil Operator | Dec 2019 |
| 14639 | Jay Management Company LLC | Houston, TX 77057 | Oil & Gas Operator | Jul 2025 |
| 14640 | Jay Petroleum Inc | Oklahoma City, OK 73154-0526 | Oil & Gas Operator | Mar 2019 |
| 14641 | Jay Resources Corporation | Houston, TX 77010 | Oil & Gas Operator | Feb 1998 |
| 14642 | Jay-Bee Oil & Gas, Inc. | Jupiter, FL 33477 | Oil & Gas Operator | Dec 2021 |
| 14643 | Jay-Dee Operating Company | Corpus Chrsti, TX 78413 | Oil & Gas Operator | Aug 2000 |
| 14644 | Jaybird Resources, LLC | Cuero, TX 77954 | Oil Operator | Jul 2025 |
| 14645 | Jaycar Production LLC | Comanche, OK 73529-4670 | Oil Operator | Mar 2025 |
| 14646 | Jayhawk Energy Inc. | Spokane, WA 99202 | Oil & Gas Operator | May 2016 |
| 14647 | Jayhawk Exploration LLC | Frederickburg, TX 78624 | Oil Operator | Jul 2009 |
| 14648 | Jayhawk Mineral Investments LLC | Edmond, OK 73034-8874 | Oil & Gas Operator | Apr 2025 |
| 14649 | Jayne Morton Living Trust | Troup, TX 75789 | Oil Operator | Jul 2023 |
| 14650 | Jayson David Company | Seward, KS 67576 | Oil Operator | Apr 2009 |
| 14651 | JB & K, L.L.C. | | Oil Operator | Jan 2025 |
| 14652 | JB Oil & Gas Well Service | Dilley, TX 78017 | Oil & Gas Operator | Jul 2025 |
| 14653 | JB Petroleum Corporation | Purcell, OK 73080-6954 | Oil & Gas Operator | Sep 2018 |
| 14654 | JB Production Company | Denton, TX 76202 | Oil & Gas Operator | Jul 2004 |
| 14655 | JB Production LLC | Benbrook, TX 76126 | Oil Operator | Jun 2024 |
| 14656 | JB Smith Operating Co LLC | Duncan, OK 73533-4618 | Oil Operator | Apr 2025 |
| 14657 | JBC Operating LLC | Foyil, OK 74031-0310 | Oil & Gas Operator | Jul 2016 |
| 14658 | JBD Oklahoma, L.L.C. | | Oil & Gas Operator | Apr 2025 |
| 14659 | JBG Oil & Gas Company LLC | Ashland, KS 67831 | Oil & Gas Operator | Mar 2025 |
| 14660 | JBM Oil, LLC | Ottawa, KS 66067 | Oil Operator | Dec 2019 |
| 14661 | JC Bear Operating LLC | Corpus Chrsti, TX 78414 | Oil & Gas Operator | Jul 2025 |
| 14662 | JC Enterprises | Andrews, TX 79714 | Oil & Gas Operator | Jun 2012 |
| 14663 | Jca Oil Co. | Houston, TX 77035 | Oil Operator | Jul 2025 |
| 14664 | JCB II Enterprises LLC | Perryton, TX 79070 | Oil & Gas Operator | Jun 2023 |
| 14665 | JCC Energy, LLC | Fort Worth, TX 76107 | Oil & Gas Operator | Jul 2025 |
| 14666 | JCN Petroleum Corporation | Edmond, OK 73083-3357 | Oil & Gas Operator | Jun 2004 |
| 14667 | JCR Petroleum, Inc. | Navarre, OH 44662-0000 | Oil & Gas Operator | Dec 2013 |
| 14668 | JCR, Jr - Operating, Inc. | Amarillo, TX 79114 | Oil & Gas Operator | Apr 2022 |
| 14669 | JCS Company | Graham, TX 76450 | Oil & Gas Operator | May 2001 |
| 14670 | JCS Operating LLC | Guymon, OK 73942 | Oil & Gas Operator | Apr 2025 |
| 14671 | JCT #1 LTD | Fairview, OK 73737-9614 | Oil Operator | Sep 2006 |
| 14672 | JCTJ Energy LLC | Asher, OK 74826 | Oil & Gas Operator | May 2025 |
| 14673 | JD Oil Company | Longview, TX 75605 | Oil & Gas Operator | Sep 2014 |
| 14674 | JD Operating | Eastland, TX 76448 | Oil & Gas Operator | Jul 2025 |
| 14675 | JD Producing Inc | Burbank, OH 44214 | Oil & Gas Operator | Dec 2012 |
| 14676 | JD Production Co | Waco, TX 76702 | Oil & Gas Operator | Dec 2009 |
| 14677 | Jda Energy, LLC | Pasadena, TX 77505 | Oil & Gas Operator | Jul 2025 |
| 14678 | JDL Operating, LLC | Holliday, TX 76366 | Oil & Gas Operator | Jul 2025 |
| 14679 | Je Energy Partners, LLC | Alice, TX 78333 | Oil Operator | Jul 2025 |
| 14680 | Jean Martinez | | Oil Operator | Apr 2025 |
| 14681 | Jeanie Enterprises LLC | Somerset, OH 43783 | Oil & Gas Operator | Dec 2024 |
| 14682 | Jeanie Oil Inc | Drumright, OK 74023 | Oil & Gas Operator | Feb 1999 |
| 14683 | Jeanne E. Nevins | | Oil Operator | Dec 2000 |
| 14684 | Jeans Well Service | | Gas Operator | Dec 1985 |
| 14685 | Jeau Mar Limited Inc | Tulsa, OK 74114 | Oil & Gas Operator | Jul 1996 |
| 14686 | Jebco Ogm Resources, Inc. | Jamestown, NY 14701 | Gas Operator | Dec 2024 |
| 14687 | Jebito Farm LLC | Oklahoma City, OK 73162-6249 | Oil & Gas Operator | Apr 2025 |
| 14688 | Jec Operating LLC | Oklahoma City, OK 73114-2717 | Oil & Gas Operator | Apr 2025 |
| 14689 | Jed Oil USA Inc | | Oil & Gas Operator | Dec 2008 |
| 14690 | Jedona Energy, LLC | | Oil Operator | Apr 2004 |
| 14691 | Jeems Bayou Production Corp. | Oil City, LA 71061 | Oil & Gas Operator | Jul 2025 |
| 14692 | Jeff Dooley Operating, LLC | Breckenridge, TX 76424 | Oil & Gas Operator | Jul 2025 |
| 14693 | Jeff Jensen Properties Inc | | Oil & Gas Operator | Mar 2014 |
| 14694 | Jeff M. Hicks | | Oil & Gas Operator | May 1992 |
| 14695 | Jeff'S Oilwell Supervision | | Oil Operator | Jan 2025 |
| 14696 | Jeffcoat Production Company Inc. | Spurger, TX 77660 | Oil & Gas Operator | Oct 2024 |
| 14697 | Jeffers & Bolinger | Burkburnett, TX 76354 | Oil & Gas Operator | Sep 1995 |
| 14698 | Jeffers Drilling Co. | Burkburnett, TX 76354 | Oil & Gas Operator | Feb 2001 |
| 14699 | Jefferson Block 24 Oil & Gas LLC | Dallas, TX 75287 | Oil & Gas Operator | Jul 2025 |
| 14700 | Jefferson Co LLC (The) | Corinth, TX 76205 | Oil & Gas Operator | Aug 2004 |