| 3001 | JLR Investments Inc | Oklahoma City, OK 73151-9101 | Oil & Gas Operator | Sep 2014 |
| 3002 | Jma Energy Company, LLC | Oklahoma City, OK 73118 | Oil & Gas Operator | May 2025 |
| 3003 | Jma Resources, Inc. | Oklahoma City, OK 73112 | Oil & Gas Operator | Apr 2025 |
| 3004 | JMC Exploration Inc | Dallas, TX 75225-5803 | Gas Operator | Jan 2007 |
| 3005 | JMG Vacuum Trucks Inc | | Oil Operator | May 2025 |
| 3006 | JMK Energy Company | Hennessey, OK 73742-0518 | Oil & Gas Operator | Jun 2016 |
| 3007 | JN Exploration & Production LP | Billings, MT 59103 | Oil & Gas Operator | Jan 2001 |
| 3008 | JN Production LLP | Guthrie, OK 73028 | Oil & Gas Operator | Apr 2025 |
| 3009 | JNC Resources Company | Tulsa, OK 74119 | Gas Operator | May 1999 |
| 3010 | Jo-Allyn Oil Co Inc | Laverne, OK 73848 | Oil & Gas Operator | May 2025 |
| 3011 | Jobe Jr Frank | Morris, OK 74445 | Oil & Gas Operator | Dec 2021 |
| 3012 | Jobe Oil & Gas | Comanche, OK 73529-0244 | Oil & Gas Operator | Apr 2025 |
| 3013 | Jobe SR Larry F | Morris, OK 74445 | Oil Operator | Apr 2025 |
| 3014 | Joe B Clifton Exploration Inc | Pauls Valley, OK 73075 | Oil & Gas Operator | Apr 2022 |
| 3015 | John Warden Inc | Wellston, OK 74881-8827 | Oil & Gas Operator | Nov 2014 |
| 3016 | Johns Daryl W | Newkirk, OK 74647-9136 | Oil Operator | Feb 2025 |
| 3017 | Johnson Bates Drilling Co Inc | Konawa, OK 74849 | Oil & Gas Operator | Aug 2002 |
| 3018 | Johnson Bill M Production Co | Perry, OK 73077-1238 | Oil & Gas Operator | Oct 2018 |
| 3019 | Johnson Doyle T | Oklahoma City, OK 73118-1007 | Oil & Gas Operator | Jan 2013 |
| 3020 | Johnson E Lyle | Oklahoma City, OK 73142 | Oil & Gas Operator | Apr 2025 |
| 3021 | Johnson Exploration Company | Oklahoma City, OK 73102-7008 | Oil & Gas Operator | Jun 2015 |
| 3022 | Johnson Exploration Inc | Sapulpa, OK 74067-0289 | Oil & Gas Operator | Feb 2002 |
| 3023 | Johnson Family Trust | Copan, OK 74022-5805 | Oil Operator | Apr 2025 |
| 3024 | Johnson Horace T | Tulsa, OK 74105 | Oil & Gas Operator | Dec 2000 |
| 3025 | Johnson Jr Russell V | Oklahoma City, OK 73102 | Oil & Gas Operator | Aug 1992 |
| 3026 | Johnson June | Lawton, OK 73501-9624 | Oil & Gas Operator | Mar 2025 |
| 3027 | Johnson Oil Company | Duncan, OK 73533 | Oil Operator | Apr 2025 |
| 3028 | Johnston Oil & Gas Inc | Bethany, OK 73008-5424 | Oil & Gas Operator | Sep 2009 |
| 3029 | Johnston Voris G | Hobbs, NM 88240-2806 | Oil & Gas Operator | Aug 2013 |
| 3030 | Joie Oil & Gas Inc | Sapulpa, OK 74067 | Oil & Gas Operator | Dec 1998 |
| 3031 | Jojon Petroleum Company | Dallas, TX 75219 | Oil & Gas Operator | Apr 2025 |
| 3032 | Jolen Operating Company | Oklahoma City, OK 73102 | Oil & Gas Operator | Apr 2025 |
| 3033 | Jones & Buck Development, LLC | Sedan, KS 67361 | Oil & Gas Operator | Apr 2025 |
| 3034 | Jones & Pellow Oil Co | Oklahoma City, OK 73118-1115 | Oil & Gas Operator | Feb 2015 |
| 3035 | Jones Babe Inc | Floydada, TX 79235-0180 | Oil & Gas Operator | May 2019 |
| 3036 | Jones Brent | Duncan, OK 73533-6608 | Oil & Gas Operator | Nov 2015 |
| 3037 | Jones Douglas Q LLC | Fort Gibson, OK 74434 | Oil Operator | Aug 2021 |
| 3038 | Jones Energy LLC | Oklahoma City, OK 73134 | Oil & Gas Operator | Apr 2025 |
| 3039 | Jones III Thomas J | Duncan, OK 73533-4995 | Oil & Gas Operator | Dec 2018 |
| 3040 | Jones Jay D Revocable Inter VIvos Trust | Duncan, OK 73534 | Oil & Gas Operator | Mar 2015 |
| 3041 | Jones Jr Lee R | Sedan, KS 67361 | Oil & Gas Operator | Jun 2008 |
| 3042 | Jones Loyd | Perryton, TX 79070-0931 | Oil Operator | Jan 2022 |
| 3043 | Jones Loyd Well Serv Co Inc | Perryton, TX 79070 | Oil & Gas Operator | Dec 2005 |
| 3044 | Jones Michael | Pawhuska, OK 74056 | Oil Operator | Jan 1995 |
| 3045 | Jones Oil Company | Ardmore, OK 73402-1389 | Oil & Gas Operator | Aug 2022 |
| 3046 | Jones Oil Company LLC (The) | Duncan, OK 73533-4995 | Oil & Gas Operator | Mar 2025 |
| 3047 | Jones Raymond H Family Trust | Drumright, OK 74030-1204 | Oil & Gas Operator | Mar 2023 |
| 3048 | Jones Tank Trucks Inc | Cushing, OK 74023-8947 | Oil & Gas Operator | Dec 2000 |
| 3049 | Jones, Bobby E | | Oil Operator | Nov 2005 |
| 3050 | Jones, L. E. Production Co. | Duncan, OK 73534 | Oil & Gas Operator | Jul 2014 |
| 3051 | Jones, Margo B | | Oil Operator | Nov 1998 |
| 3052 | Jones, Mildred J | | Oil & Gas Operator | May 2006 |
| 3053 | Jordan & Jordan Oil Company | Maud, OK 74854 | Oil & Gas Operator | Apr 2025 |
| 3054 | Jordan Development Company LLC | Traverse City, MI 49686 | Oil & Gas Operator | May 2025 |
| 3055 | Jordan Oil & Gas | Fort Smith, AR 72903-4975 | Oil & Gas Operator | Sep 2004 |
| 3056 | Jordan Oil & Gas Company | Healdsburg, CA 95448-1919 | Oil & Gas Operator | Mar 1995 |
| 3057 | Joshua Energy LLC | Tulsa, OK 74134-7460 | Gas Operator | Apr 2025 |
| 3058 | Josie Oil & Gas Inc | Seminole, OK 74818-0134 | Oil & Gas Operator | Mar 2015 |
| 3059 | Jovian Petroleum Corporation | Houston, TX 77024 | Oil & Gas Operator | Jan 2016 |
| 3060 | JP Oil | Cleveland, OK 74020-9664 | Oil Operator | Mar 2025 |
| 3061 | Jrhop Inc | Norman, OK 73072-4615 | Oil & Gas Operator | Dec 2015 |
| 3062 | JSD Resources Corporation | Barnsdall, OK 74002-3272 | Oil & Gas Operator | Mar 2025 |
| 3063 | JTL Operating Co Inc | Katy, TX 77450 | Oil & Gas Operator | Jul 2025 |
| 3064 | Jubilee Exploration LLC | Ardmore, OK 73401-7526 | Oil & Gas Operator | Dec 2024 |
| 3065 | Judge Ken & Lester | Perkins, OK 74059 | Oil & Gas Operator | Aug 2014 |
| 3066 | Judy Company, Inc. | Kansas City, KS 66111 | Oil & Gas Operator | May 2013 |
| 3067 | Juno Operating Company II LLC | Plano, TX 75093 | Oil & Gas Operator | Sep 2018 |
| 3068 | Justiss Oil Company, Inc. | Jena, LA 71342 | Oil & Gas Operator | Mar 2025 |
| 3069 | Jva Operating Company | Midland, TX 79710 | Oil & Gas Operator | Oct 2021 |
| 3070 | Jvo Petroleum Inc | Shawnee, OK 74801 | Oil & Gas Operator | Jul 1995 |
| 3071 | JW Exploration LLC Of Texas | Dallas, TX 75287-3329 | Oil & Gas Operator | Jun 2017 |
| 3072 | JWD Oil & Gas LLC | Oklahoma City, OK 73116-9039 | Oil Operator | Mar 2025 |
| 3073 | Jwimco, L.L.C. | Dallas, TX 75229 | Oil & Gas Operator | May 2025 |
| 3074 | K & E Field Services Inc | Bartlesville, OK 74005-0518 | Oil & Gas Operator | Jun 2016 |
| 3075 | K & F Oil Co. | Olney, TX 76374 | Oil & Gas Operator | Dec 2021 |
| 3076 | K & H Oil Company | Oklahoma City, OK 73112 | Oil & Gas Operator | Dec 1995 |
| 3077 | K & K Oil | Chase, KS 67524 | Oil & Gas Operator | Oct 2019 |
| 3078 | K & L Operating LLC | Cushing, OK 74023 | Oil & Gas Operator | May 2025 |
| 3079 | K & M Oil Company LLC | Hennessey, OK 73742 | Oil & Gas Operator | Apr 2025 |
| 3080 | K & W Oil Company | MT Carmel, IL 62830 | Oil & Gas Operator | May 2013 |
| 3081 | K D S Resources Co | Thomas, OK 73669 | Oil & Gas Operator | Mar 2025 |
| 3082 | K Energy Inc | Mannford, OK 74044-3023 | Oil & Gas Operator | May 2013 |
| 3083 | K G Operating | Hennessey, OK 73742 | Oil & Gas Operator | May 1999 |
| 3084 | K L Production Services LLC | Duncan, OK 73533-3409 | Oil & Gas Operator | Nov 2019 |
| 3085 | K O G Production LLC | Freedom, OK 73842 | Oil & Gas Operator | May 2025 |
| 3086 | K Oil Company | Houston, TX 77005 | Oil & Gas Operator | Jul 2025 |
| 3087 | K Phil Fleetwood Oil Properties LLC | Marlow, OK 73055 | Oil & Gas Operator | May 2025 |
| 3088 | K S & S Oil Company Inc | Terral, TX 73569-5056 | Oil Operator | May 2025 |
| 3089 | K S Oil Company Inc | Norman, OK 73072-7480 | Oil & Gas Operator | May 2025 |
| 3090 | K Spencer LLC | Drumright, OK 74030-5825 | Oil & Gas Operator | Sep 2019 |
| 3091 | K-C Oil Co. | Luling, TX 78648 | Oil & Gas Operator | Jan 2013 |
| 3092 | K-Tel Petroleum | Englewood, CO 80111-4628 | Oil & Gas Operator | Sep 2007 |
| 3093 | K-Von Enterprises Inc | Tecumseh, OK 74873 | Oil & Gas Operator | Jan 1994 |
| 3094 | K. C. Crude, Inc. | Lenexa, KS 66215 | Oil & Gas Operator | Dec 2000 |
| 3095 | K3 Oil & Gas Operating Company | Spring, TX 77383 | Oil & Gas Operator | Apr 2025 |
| 3096 | Kadane Oil Company | Wichita Falls, TX 76307 | Oil & Gas Operator | Apr 1998 |
| 3097 | Kahan And Associates, Inc | Tulsa, OK 74170 | Oil & Gas Operator | Apr 2025 |
| 3098 | Kahan Louis | Tulsa, OK 74101 | Oil & Gas Operator | May 1994 |
| 3099 | Kahn George Operating Co | Seminole, OK 74818 | Oil & Gas Operator | Nov 2000 |
| 3100 | Kaiser Farms | Edmond, OK 73025-9489 | Oil & Gas Operator | Apr 2025 |