| 3201 | Jones Oil Company LLC (The) | Duncan, OK 73533-4995 | Oil & Gas Operator | Jan 2025 |
| 3202 | Jones Raymond H Family Trust | Drumright, OK 74030-1204 | Oil & Gas Operator | Mar 2023 |
| 3203 | Jones Tank Trucks Inc | Cushing, OK 74023-8947 | Oil & Gas Operator | Dec 2000 |
| 3204 | Jones, Bobby E | | Oil Operator | Nov 2005 |
| 3205 | Jones, L. E. Production Co. | Duncan, OK 73534 | Oil & Gas Operator | Jul 2014 |
| 3206 | Jones, Margo B | | Oil Operator | Nov 1998 |
| 3207 | Jones, Mildred J | | Oil & Gas Operator | May 2006 |
| 3208 | Jordan & Jordan Oil Company | Maud, OK 74854 | Oil & Gas Operator | Jan 2025 |
| 3209 | Jordan Development Company LLC | Traverse City, MI 49686 | Oil & Gas Operator | Feb 2025 |
| 3210 | Jordan Oil & Gas | Fort Smith, AR 72903-4975 | Oil & Gas Operator | Sep 2004 |
| 3211 | Jordan Oil & Gas Company | Healdsburg, CA 95448-1919 | Oil & Gas Operator | Mar 1995 |
| 3212 | Joshua Energy LLC | Tulsa, OK 74134-7460 | Gas Operator | Jan 2025 |
| 3213 | Josie Oil & Gas Inc | Seminole, OK 74818-0134 | Oil & Gas Operator | Mar 2015 |
| 3214 | Jovian Petroleum Corporation | Houston, TX 77024 | Oil & Gas Operator | Jan 2016 |
| 3215 | JP Oil | Cleveland, OK 74020-9664 | Oil Operator | Dec 2024 |
| 3216 | Jrhop Inc | Norman, OK 73072-4615 | Oil & Gas Operator | Dec 2015 |
| 3217 | JSD Resources Corporation | Barnsdall, OK 74002-3272 | Oil & Gas Operator | Jan 2025 |
| 3218 | Jse Investments Inc | Skiatook, OK 74070 | Oil Operator | Jan 2025 |
| 3219 | JTL Operating Co Inc | Katy, TX 77450 | Oil & Gas Operator | Apr 2025 |
| 3220 | Jubilee Exploration LLC | Ardmore, OK 73401-7526 | Oil & Gas Operator | Dec 2024 |
| 3221 | Judge Ken & Lester | Perkins, OK 74059 | Oil & Gas Operator | Aug 2014 |
| 3222 | Judy Company, Inc. | Kansas City, KS 66111 | Oil & Gas Operator | May 2013 |
| 3223 | Juno Operating Company II LLC | Plano, TX 75093 | Oil & Gas Operator | Sep 2018 |
| 3224 | Justiss Oil Company, Inc. | Jena, LA 71342 | Oil & Gas Operator | Jan 2025 |
| 3225 | Jva Operating Company | Midland, TX 79710 | Oil & Gas Operator | Oct 2021 |
| 3226 | Jvo Petroleum Inc | Shawnee, OK 74801 | Oil & Gas Operator | Jul 1995 |
| 3227 | JW Exploration LLC Of Texas | Dallas, TX 75287-3329 | Oil & Gas Operator | Jun 2017 |
| 3228 | JWD Oil & Gas LLC | Oklahoma City, OK 73116-9039 | Oil Operator | Dec 2024 |
| 3229 | Jwimco LLC | Dallas, TX 75229 | Oil & Gas Operator | Jan 2025 |
| 3230 | K & E Field Services Inc | Bartlesville, OK 74005-0518 | Oil & Gas Operator | Jun 2016 |
| 3231 | K & F Oil Co. | Olney, TX 76374 | Oil & Gas Operator | Dec 2021 |
| 3232 | K & H Oil Company | Oklahoma City, OK 73112 | Oil & Gas Operator | Dec 1995 |
| 3233 | K & K Oil | Chase, KS 67524 | Oil & Gas Operator | Oct 2019 |
| 3234 | K & L Operating LLC | Cushing, OK 74023-6189 | Oil & Gas Operator | Jan 2025 |
| 3235 | K & M Oil Company LLC | Hennessey, OK 73742 | Oil & Gas Operator | Jan 2025 |
| 3236 | K & W Oil Company | MT Carmel, IL 62830 | Oil & Gas Operator | May 2013 |
| 3237 | K D S Resources Co | Thomas, OK 73669 | Oil & Gas Operator | Jan 2025 |
| 3238 | K Energy Inc | Mannford, OK 74044-3023 | Oil & Gas Operator | May 2013 |
| 3239 | K G Operating | Hennessey, OK 73742 | Oil & Gas Operator | May 1999 |
| 3240 | K L Production Services LLC | Duncan, OK 73533-3409 | Oil & Gas Operator | Nov 2019 |
| 3241 | K M Gas Company | Oklahoma City, OK 73125 | Oil & Gas Operator | Dec 2014 |
| 3242 | K N Trading Inc | Lakewood, CO 80228 | Oil Operator | Jan 2025 |
| 3243 | K O G Production LLC | Freedom, OK 73842 | Oil & Gas Operator | Feb 2025 |
| 3244 | K Oil Company | Houston, TX 77005 | Oil & Gas Operator | Apr 2025 |
| 3245 | K Phil Fleetwood Oil Properties LLC | Marlow, OK 73055 | Oil & Gas Operator | Feb 2025 |
| 3246 | K S & S Oil Company Inc | Terral, TX 73569-5056 | Oil Operator | Feb 2025 |
| 3247 | K S Oil Company Inc | Norman, OK 73072-7480 | Oil & Gas Operator | Feb 2025 |
| 3248 | K-C Oil Co. | Luling, TX 78648 | Oil & Gas Operator | Jan 2013 |
| 3249 | K-Tel Petroleum | Englewood, CO 80111-4628 | Oil & Gas Operator | Sep 2007 |
| 3250 | K-Von Enterprises Inc | Tecumseh, OK 74873 | Oil & Gas Operator | Jan 1994 |
| 3251 | K. C. Crude, Inc. | Lenexa, KS 66215 | Oil & Gas Operator | Dec 2000 |
| 3252 | K3 Oil & Gas Operating Company | Spring, TX 77383 | Oil & Gas Operator | Jan 2025 |
| 3253 | Kadane & Sons | | Oil & Gas Operator | Sep 2000 |
| 3254 | Kadane Oil Company | Wichita Falls, TX 76307 | Oil & Gas Operator | Apr 1998 |
| 3255 | Kahan And Associates, Inc | Tulsa, OK 74170 | Oil & Gas Operator | Jan 2025 |
| 3256 | Kahan Louis | Tulsa, OK 74101 | Oil & Gas Operator | May 1994 |
| 3257 | Kahn George Operating Co | Seminole, OK 74818 | Oil & Gas Operator | Nov 2000 |
| 3258 | Kaiser Farms | Edmond, OK 73025-9489 | Oil & Gas Operator | Jan 2025 |
| 3259 | Kaiser Investments | Sand Springs, OK 74063 | Oil & Gas Operator | Sep 2003 |
| 3260 | Kaiser-Francis Oil Company | Tulsa, OK 74121 | Oil & Gas Operator | Apr 2025 |
| 3261 | Kal Energy Inc | Oklahoma City, OK 73116-3606 | Oil Operator | Nov 2014 |
| 3262 | Kalda Company | Wichita Falls, TX 76307 | Oil & Gas Operator | Dec 1994 |
| 3263 | Kalkman Oil Corporation | Duncan, OK 73533 | Oil & Gas Operator | Jan 2025 |
| 3264 | Kalstra Energy LTD | Denver, CO 80222-5938 | Gas Operator | Jun 2018 |
| 3265 | Kamco Hot Oil Service Inc | Cement, OK 73017 | Oil & Gas Operator | Feb 2025 |
| 3266 | Kana Resources, Inc. | Dallas, TX 75243 | Oil & Gas Operator | Aug 2003 |
| 3267 | Kandletop Operating, LLC | Oklahoma City, OK 73106 | Gas Operator | Jan 2025 |
| 3268 | Kaneb Operating Company | Dallas, TX 75265-0283 | Oil & Gas Operator | Dec 1995 |
| 3269 | Kanokla Oil & Gas Corporation | Wellington, KS 67152-0444 | Oil & Gas Operator | Jan 2025 |
| 3270 | Kansas Gas Purchasing | Salina, KS 67401 | Oil & Gas Operator | May 1995 |
| 3271 | Kantor Oil Company, LLC | Tulsa, OK 74136 | Oil & Gas Operator | Jan 2025 |
| 3272 | Karbuhn Oil Company | Tomball, TX 77375 | Oil & Gas Operator | Apr 2025 |
| 3273 | Kardaleff Steven T | Lawton, OK 73507-8471 | Oil Operator | Mar 2015 |
| 3274 | Karper Oil & Gas Corporation | Graham, TX 76450 | Oil & Gas Operator | Apr 2025 |
| 3275 | Kate F H | Oklahoma City, OK 73122 | Oil & Gas Operator | Jun 2000 |
| 3276 | Kato Operating Company | Bristow, OK 74010 | Oil & Gas Operator | Mar 2015 |
| 3277 | Katrina Energy LLC | Covington, LA 70433-2815 | Oil Operator | Dec 2019 |
| 3278 | Katsco Energy, Inc. | Round Rock, TX 78664 | Oil & Gas Operator | Apr 2025 |
| 3279 | Katy Drilling Corporation | Tulsa, OK 74146-3717 | Oil & Gas Operator | Apr 2020 |
| 3280 | Kay County Properties | Tulsa, OK 74145 | Oil & Gas Operator | May 1997 |
| 3281 | Kay Production Company Inc | Seminole, OK 74868 | Oil & Gas Operator | Dec 2024 |
| 3282 | KC Resources Inc | Snowmass VLG., CO 81615 | Oil & Gas Operator | Jan 2025 |
| 3283 | KCS Medallion Resources, Inc. | Tulsa, OK 74136 | Oil & Gas Operator | Nov 2018 |
| 3284 | KCS Resources LLC | Houston, TX 77027 | Oil & Gas Operator | Feb 2017 |
| 3285 | Kechi Energy LLC | Chickasha, OK 73018 | Oil & Gas Operator | Jan 2025 |
| 3286 | Keck Petroleum LLC | Okmulgee, OK 74447-8516 | Oil & Gas Operator | Jan 2025 |
| 3287 | Keel Dwight E | Broken Arrow, OK 74014-7569 | Oil Operator | Apr 2020 |
| 3288 | Keener Energy Company | Tulsa, OK 74103-4043 | Oil & Gas Operator | Jan 2014 |
| 3289 | Keener Oil & Gas Company | Tulsa, OK 74119-4416 | Oil & Gas Operator | Feb 2025 |
| 3290 | Keener Oil Company | Tulsa, OK 74103 | Oil & Gas Operator | Feb 2018 |
| 3291 | Keesee Paul Inc | Holdenville, OK 74848 | Oil & Gas Operator | Nov 1998 |
| 3292 | Kehler & Kehler Oil Company | Skiatook, OK 74070-3674 | Oil & Gas Operator | Feb 2005 |
| 3293 | Keith F. Walker Oil & Gas Co., LLC | Oklahoma City, OK 73114 | Oil & Gas Operator | Feb 2025 |
| 3294 | Kelco Petroleum Inc | Oklahoma City, OK 73120 | Oil & Gas Operator | May 2013 |
| 3295 | Kelle Day Oil Producers Inc | Braman, OK 74632-9147 | Oil & Gas Operator | Dec 2023 |
| 3296 | Kelle Lambing Production Co | Braman, OK 74632-0132 | Oil & Gas Operator | Nov 2014 |
| 3297 | Keller Estate Leases LLC | Bartlesville, OK 74003-3608 | Oil Operator | Aug 2012 |
| 3298 | Kelley James C Estate | Norman, OK 73072 | Oil & Gas Operator | Mar 2015 |
| 3299 | Kelley Joe Bob | Barnsdall, OK 74002 | Oil & Gas Operator | Jan 2025 |
| 3300 | Kelley Oil & Gas | McAlester, OK 74570 | Oil & Gas Operator | May 2013 |