| 701 | Jim'S Operating Service | Dewey, OK 74029 | Oil Operator | Dec 1996 |
| 702 | Jim-Bob Oil Company | San Angelo, TX 76901 | Oil & Gas Operator | Dec 2003 |
| 703 | Jim-Co Drilling Et Al | | Oil & Gas Operator | Mar 1991 |
| 704 | Jimco Energy Inc. | Stockdale, TX 78160 | Oil & Gas Operator | Feb 2026 |
| 705 | Jimco Oil Company, Inc. | Electra, TX 76360 | Oil & Gas Operator | Jun 2019 |
| 706 | Jimenez Well Service, LLC | Kingman, KS 67068 | Oil Operator | Jan 2016 |
| 707 | Jimerson, Joseph E. | Scio, NY 14880 | Oil Operator | Dec 2022 |
| 708 | Jimgas Inc | Magnolia, TX 77355 | Oil & Gas Operator | May 2016 |
| 709 | Jimmie G. Meador | | Oil & Gas Operator | Apr 1980 |
| 710 | Jimmy D Berry | | Gas Operator | Mar 1983 |
| 711 | Jimmy P Dempsey | | Oil & Gas Operator | Jan 2025 |
| 712 | Jimmy R Chatham LLC | Healdton, OK 73438 | Oil & Gas Operator | Dec 2025 |
| 713 | Jimmy Roberson Energy Corp. | Texarkana, TX 75503 | Oil & Gas Operator | Sep 2012 |
| 714 | Jin Petroleum LLC | New Braunfels, TX 78130 | Oil Operator | Feb 2026 |
| 715 | Jip Rock, LLC | Shamrock, TX 79079 | Oil & Gas Operator | Feb 2026 |
| 716 | Jireh Resources LLC | Tulsa, OK 74170-1230 | Oil Operator | Nov 2025 |
| 717 | Jiro | Stinnett, TX 79083 | Oil & Gas Operator | Feb 2026 |
| 718 | JJ Bucher Producing Corp | Wellsville, NY 14895 | Oil & Gas Operator | Dec 2024 |
| 719 | JJ Leasing | Bartlesville, OK 74006 | Oil Operator | Feb 1989 |
| 720 | JJ Operations, Inc. | Lubbock, TX 79464 | Oil & Gas Operator | Feb 2026 |
| 721 | JJ Production | Freer, TX 78357 | Oil & Gas Operator | Feb 2026 |
| 722 | JJB Operating Co. | Mineral Wells, TX 76068 | Oil & Gas Operator | Feb 2026 |
| 723 | Jjes, Inc. | Graham, TX 76450 | Oil & Gas Operator | Aug 2003 |
| 724 | JJH Energy Company | Odessa, TX 79765 | Gas Operator | Feb 2026 |
| 725 | JJH Prod. Co. | Roby, TX 79543 | Oil & Gas Operator | Feb 2026 |
| 726 | JJJ & D Inc | Yale, OK 74085 | Oil Operator | Sep 1998 |
| 727 | JJJ Partnership | | Gas Operator | Nov 1997 |
| 728 | JJP Energy, LLC | Fredonia, KS 66736 | Oil Operator | Dec 2009 |
| 729 | JJRS Investments Inc. | Corpus Chrsti, TX 78409 | Oil & Gas Operator | Feb 2026 |
| 730 | JKB Resources LLC | Stigler, OK 74462 | Oil & Gas Operator | Dec 2025 |
| 731 | JKJ Oil Company | Austin, TX 78746 | Oil & Gas Operator | Jun 2007 |
| 732 | JKLM Energy LLC | Sewickly, PA 15143 | Gas Operator | Dec 2025 |
| 733 | JKM Energy, LLC | Artesia, NM 88210 | Oil & Gas Operator | Nov 2025 |
| 734 | JKR Development, LLC | Hamburg, NY 14075 | Gas Operator | Dec 2024 |
| 735 | JKT Gas, LLC | Elba, NY 14058 | Gas Operator | Dec 2024 |
| 736 | JKW Energy Division | Abilene, TX 79608 | Oil & Gas Operator | Aug 2010 |
| 737 | JL Resources, LLC | San Antonio, TX 78217 | Oil & Gas Operator | Feb 2026 |
| 738 | JL&M Energy, LLC | Wichita Falls, TX 76308 | Oil Operator | Feb 2026 |
| 739 | Jla Resources Company | Austin, TX 78746 | Oil & Gas Operator | Feb 2026 |
| 740 | JLM Sartor Inc | | Oil & Gas Operator | Jul 2016 |
| 741 | JLR Energy | Olney, TX 76374 | Oil & Gas Operator | Dec 2003 |
| 742 | JLR Investments Inc | Oklahoma City, OK 73151-9101 | Oil & Gas Operator | Sep 2014 |
| 743 | JLS Investments | | Oil & Gas Operator | Mar 2002 |
| 744 | JLW Operations, LLC | Lubbock, TX 79493 | Oil Operator | Feb 2026 |
| 745 | JM Calk Operating, LLC | Lytle, TX 78052 | Oil Operator | Feb 2026 |
| 746 | JM Cox Resources, L.P. | Midland, TX 79702 | Oil & Gas Operator | Apr 2019 |
| 747 | JM Energy, Inc. | Breckenridge, TX 76424 | Oil & Gas Operator | Oct 2020 |
| 748 | JM Investments, L.L.C. | Cross Plains, TX 76443 | Oil & Gas Operator | Feb 2026 |
| 749 | Jma Energy Co Of Texas, L.L.C. | Oklahoma City, OK 73118 | Oil & Gas Operator | Mar 2010 |
| 750 | Jma Energy Company LLC | Oklahoma City, OK 73118 | Oil & Gas Operator | Dec 2025 |
| 751 | Jma Resources In | | Oil & Gas Operator | Sep 1995 |
| 752 | Jma Resources Inc | Oklahoma City, OK 73112 | Oil & Gas Operator | Nov 2025 |
| 753 | Jmar Petroleum LLC | McLean, TX 79057 | Gas Operator | Feb 2026 |
| 754 | JMC Exploration Inc | Dallas, TX 75225-5803 | Gas Operator | Jan 2007 |
| 755 | JMC Resources Corp. | Houston, TX 77077 | Oil & Gas Operator | Feb 2026 |
| 756 | JMD Resources Inc | Belot, OH 44609 | Oil & Gas Operator | Dec 2015 |
| 757 | JMDR Holdings LLC | Destin, FL 32541 | Oil Operator | Jul 2025 |
| 758 | JMG Energy LLC | Cochranton, PA 16314 | Oil & Gas Operator | Dec 2025 |
| 759 | JMG Vacuum Trucks Inc | | Oil Operator | Dec 2025 |
| 760 | JMH Production, LLC | Archer City, TX 76351 | Oil & Gas Operator | Feb 2026 |
| 761 | JMK Energy Company | Hennessey, OK 73742-0518 | Oil & Gas Operator | Jun 2016 |
| 762 | JMK Petroleum Corp. | Dallas, TX 75251 | Oil & Gas Operator | Jun 2006 |
| 763 | JML Company | | Oil Operator | May 2006 |
| 764 | JMM Energy LLC | Brownsville, TX 78521 | Oil & Gas Operator | Feb 2026 |
| 765 | JMM Resources LLC | Indianola, PA 15051 | Oil & Gas Operator | Dec 2024 |
| 766 | JMR Oil, Inc. | | Oil & Gas Operator | Sep 2006 |
| 767 | JMW Resources, Inc. | Midland, TX 79701 | Oil & Gas Operator | Feb 2026 |
| 768 | JN Expl & Prod LTD Partnership | Billings, MT 59103-0159 | Oil & Gas Operator | Feb 2001 |
| 769 | JN Exploration & Prod | Billings, MT 59103-0159 | Oil & Gas Operator | Jan 2001 |
| 770 | JN Exploration & Production LP | Billings, MT 59103 | Oil & Gas Operator | Jan 2001 |
| 771 | JN Production LLP | Guthrie, OK 73028 | Oil & Gas Operator | Nov 2025 |
| 772 | JNC Resources Company | Tulsa, OK 74119 | Gas Operator | May 1999 |
| 773 | JNK Energy Corporation | Wichita Falls, TX 76308 | Oil Operator | Feb 2026 |
| 774 | JNS Production, LLC | Albany, TX 76430 | Oil Operator | Feb 2026 |
| 775 | Jo Dunn | | Oil Operator | May 2003 |
| 776 | Jo Mill Oil Company LLC | Fort Worth, TX 76132 | Oil & Gas Operator | Feb 2026 |
| 777 | Jo-Allyn Oil Co Inc | Laverne, OK 73848 | Oil & Gas Operator | Nov 2025 |
| 778 | Jo-Mar Industries | Winfield, KS 67156 | Oil Operator | Mar 1997 |
| 779 | Joann Donovan Family Trust & Donald F. Donovan | Dansville, NY 14437 | Gas Operator | Dec 2024 |
| 780 | Jobe Jr Frank | Morris, OK 74445 | Oil & Gas Operator | Dec 2021 |
| 781 | Jobe Oil & Gas | Comanche, OK 73529-0244 | Oil & Gas Operator | Nov 2025 |
| 782 | Jobe, B. M. | El Paso, TX 79930 | Oil & Gas Operator | Feb 2026 |
| 783 | Jody Oil & Gas Corporation | Attica, KS 67009 | Oil & Gas Operator | Sep 2025 |
| 784 | Joe B Clifton Exploration Inc | Pauls Valley, OK 73075 | Oil & Gas Operator | Apr 2022 |
| 785 | Joe G. Strahan | | Gas Operator | Oct 1983 |
| 786 | Joe Gerstner Oil, LLC | Ness City, KS 67560 | Oil Operator | Sep 2025 |
| 787 | Joe Kestner, L.L.C. | Corpus Chrsti, TX 78410 | Oil & Gas Operator | Feb 2016 |
| 788 | Joe L Tarver | Lubbock, TX 79423 | Oil & Gas Operator | Mar 2011 |
| 789 | Joe Lamar Oil, LLC | | Oil Operator | Jan 2025 |
| 790 | Joe M. Burnham | | Oil Operator | May 1993 |
| 791 | Joe Melton DRLG Co Inc | Midland, TX 79704 | Oil & Gas Operator | Sep 2005 |
| 792 | Joe Mize Et Al | | Oil & Gas Operator | Dec 1986 |
| 793 | Joe Pugh | | Oil Operator | Aug 2001 |
| 794 | Joe R. Cheatham Oil Company | Lockhart, TX 78644 | Oil Operator | Feb 2026 |
| 795 | Joe Todd Oil Project | | Oil & Gas Operator | Dec 2011 |
| 796 | Joe W. Burrage | | Oil Operator | Jun 1986 |
| 797 | Joe W. Elsbury | | Oil & Gas Operator | Oct 1988 |
| 798 | Joel Associates Inc. | Wichita, KS 67203 | Gas Operator | Mar 2013 |
| 799 | Joel B. Brown | | Oil & Gas Operator | Jan 1998 |
| 800 | Joemar Wyoming Operating LLC | | Oil & Gas Operator | Nov 2025 |