| 14201 | Ivan Holt Well Servicing Inc | Edmond, OK 73003 | Oil Operator | Aug 1999 |
| 14202 | Ivansons Oil Production | | Oil Operator | Dec 2024 |
| 14203 | Ivett, Donald L. & Jeanette V. | Forestville, NY 14062 | Gas Operator | Dec 2023 |
| 14204 | Ivory Energy, LLC | Wichita Falls, TX 76307 | Oil & Gas Operator | Jun 2025 |
| 14205 | Iwr Operating, LLC | Dallas, TX 75248 | Oil Operator | Jun 2025 |
| 14206 | Iwt Energy Partners LLC | Austin, TX 78731 | Oil Operator | Jun 2025 |
| 14207 | J & A Oil Company | Odessa, TX 79764 | Oil & Gas Operator | Jun 2025 |
| 14208 | J & A Oil Properties | Olney, TX 76374 | Oil & Gas Operator | Aug 2018 |
| 14209 | J & A Operating | Bowie, TX 76230 | Oil & Gas Operator | Jun 2025 |
| 14210 | J & B Service Co. | | Oil Operator | Nov 2024 |
| 14211 | J & C Oil | New Matamoras, OH 45767-6035-6035 | Oil & Gas Operator | Dec 2024 |
| 14212 | J & D Investment | | Oil Operator | Oct 1993 |
| 14213 | J & D Investment Co. | | Oil & Gas Operator | Feb 2025 |
| 14214 | J & D Services | Graham, TX 76450 | Oil Operator | Feb 2017 |
| 14215 | J & E Energy Company | Oklahoma City, OK 73120-1108 | Oil & Gas Operator | Mar 2015 |
| 14216 | J & F Oil & Gas Company | Yale, OK 74085-0311 | Oil & Gas Operator | Feb 2004 |
| 14217 | J & F Oil Co. | Olney, TX 76374 | Oil & Gas Operator | Jun 2025 |
| 14218 | J & F Producing Co., Inc. | | Oil & Gas Operator | Dec 2021 |
| 14219 | J & G Enterprise LTD., Co. | Artesia, NM 88211 | Oil & Gas Operator | Nov 1997 |
| 14220 | J & G Operating | Shelby, MT 59474 | Oil & Gas Operator | Aug 2000 |
| 14221 | J & H Oil Compan | | Oil Operator | Jul 1995 |
| 14222 | J & H Oil Company, A General Partnership | Lincolnville, KS 66858 | Oil Operator | Jan 2002 |
| 14223 | J & J Contract Pumping LLC | Wakeeney, KS 67672 | Oil Operator | Dec 2019 |
| 14224 | J & J Energy Corporation | Chloe, WV 25235 | Oil & Gas Operator | Dec 2021 |
| 14225 | J & J Energy Service LLC | Bokoshe, OK 74930 | Gas Operator | Mar 2025 |
| 14226 | J & J Enterprises Inc | Indiana, PA 15701-1473 | Gas Operator | Dec 1985 |
| 14227 | J & J Investments, LLC | Loco Hills, NM 88255 | Oil & Gas Operator | Apr 2025 |
| 14228 | J & J Jackson Oil & Gas Inc | Centerview, MO 64019 | Oil Operator | Apr 2025 |
| 14229 | J & J Oil Company | Luling, TX 78648 | Oil & Gas Operator | Mar 2015 |
| 14230 | J & J Oil Company LLC | Lubbock, TX 79424 | Oil Operator | Jun 2025 |
| 14231 | J & J Oil Venture | Jacksonville, TX 75766 | Oil & Gas Operator | Aug 1996 |
| 14232 | J & J Oil, A General Partnership | Mound City, KS 66056 | Oil Operator | Dec 2019 |
| 14233 | J & J Oil, Inc. | Breckenridge, TX 76424 | Oil & Gas Operator | Aug 2012 |
| 14234 | J & J Onshore Production, Inc. | | Oil & Gas Operator | Feb 2016 |
| 14235 | J & J Operating | Graford, TX 76449 | Oil & Gas Operator | Jun 2025 |
| 14236 | J & J Production Company LLC | Okemah, OK 74859 | Oil & Gas Operator | Mar 2025 |
| 14237 | J & J Production LLC | Worland, WY 82401 | Oil Operator | Jan 2025 |
| 14238 | J & J Service Inc | Lovington, NM 88260 | Oil & Gas Operator | Mar 2025 |
| 14239 | J & J Services Company | San Angelo, TX 76904 | Oil & Gas Operator | Jun 2025 |
| 14240 | J & J Tank Truck Services LLC | Peyton, CO 80831 | Oil Operator | Oct 2024 |
| 14241 | J & J Trading | Abilene, TX 79608 | Oil & Gas Operator | Dec 2004 |
| 14242 | J & J Whiteside Inc. | Comanche, TX 76442 | Oil & Gas Operator | Jun 2025 |
| 14243 | J & K Operating Co LLC | Delaware, OK 74027 | Oil & Gas Operator | Mar 2025 |
| 14244 | J & K Operating Company Inc. | | Oil & Gas Operator | Apr 2025 |
| 14245 | J & K Production LLC | Konawa, OK 74849 | Oil Operator | Apr 2025 |
| 14246 | J & L Allen Inc | Sugar Grove, PA 16350-5606 | Oil & Gas Operator | Dec 2020 |
| 14247 | J & L Oil Company | El Dorado, AR 71730 | Oil Operator | Jan 2025 |
| 14248 | J & L Partners | Dallas, TX 75370 | Oil & Gas Operator | Dec 2005 |
| 14249 | J & M Co Inc | Abilene, TX 79601 | Oil & Gas Operator | Jan 2016 |
| 14250 | J & M Oil | | Oil Operator | Apr 1994 |
| 14251 | J & M Oil Co | Overland PK, KS 66209 | Oil & Gas Operator | Feb 2025 |
| 14252 | J & M Oil Compan | | Oil Operator | Oct 1993 |
| 14253 | J & M Operating Company | Pond Creek, OK 73766 | Oil Operator | Oct 2015 |
| 14254 | J & M Operators | | Oil & Gas Operator | Dec 1997 |
| 14255 | J & M Production | Luling, TX 78648 | Oil & Gas Operator | Nov 2019 |
| 14256 | J & M SWD, LLC | Stamford, TX 79553 | Oil Operator | Jun 2025 |
| 14257 | J & M Water Serv | | Oil Operator | Sep 1992 |
| 14258 | J & M Water Service, Inc. | Pratt, KS 67124 | Oil Operator | Feb 2000 |
| 14259 | J & M Well Service & Trucking Inc | Bristow, OK 74010-2399 | Oil & Gas Operator | Feb 2025 |
| 14260 | J & P Oil Compan | | Oil Operator | Jul 1991 |
| 14261 | J & P Production | Holdenville, OK 74848-9485 | Oil Operator | Mar 2015 |
| 14262 | J & R Enterprises | Wetumka, OK 74883-0068 | Oil & Gas Operator | Sep 2000 |
| 14263 | J & R Producing Co. | Plano, TX 75024 | Oil & Gas Operator | Dec 2012 |
| 14264 | J & R Systems, Inc. | | Oil Operator | Apr 2002 |
| 14265 | J & R Transports Inc | Woodward, OK 73802 | Oil & Gas Operator | Dec 2006 |
| 14266 | J & S Gas Company | Ranger, TX 76470 | Oil & Gas Operator | Oct 2003 |
| 14267 | J & S Of Enid Inc | Enid, OK 73701 | Oil & Gas Operator | Jul 2019 |
| 14268 | J & S Oil & Gas Inc | Asher, OK 74826 | Oil & Gas Operator | Mar 2025 |
| 14269 | J & S Oil Co | Graham, TX 76450 | Oil & Gas Operator | Apr 2022 |
| 14270 | J & S Operating | Shiner, TX 77984 | Oil & Gas Operator | Dec 2002 |
| 14271 | J & S Production | | Oil Operator | Jan 2025 |
| 14272 | J & T Operating Inc | Norman, OK 73070-1736 | Oil & Gas Operator | Feb 2012 |
| 14273 | J & T Productions LLC | Tallmansville, WV 26237 | Oil & Gas Operator | Dec 2022 |
| 14274 | J & T Resources Inc | Oologah, OK 74053-0249 | Oil Operator | Aug 2013 |
| 14275 | J & TG, LLC | Albany, TX 76430 | Oil & Gas Operator | Jun 2025 |
| 14276 | J & W Oil Co.-W. F. | Eastland, TX 76448 | Oil & Gas Operator | Jun 2025 |
| 14277 | J & Z Investments LLC | Ada, OK 74820-0065 | Oil & Gas Operator | Mar 2025 |
| 14278 | J 5 Inc | | Gas Operator | Nov 2014 |
| 14279 | J A & M Oil & Gas Co | Jacksonburg, WV 26377 | Oil & Gas Operator | Mar 2021 |
| 14280 | J A Marrs Oil Company Inc | Drumright, OK 74030 | Oil & Gas Operator | Aug 2024 |
| 14281 | J And A Oil, LLC | Hays, KS 67601 | Oil Operator | Feb 2020 |
| 14282 | J And D Evart Production LLC | | Oil Operator | Apr 2025 |
| 14283 | J And J Operators LLC | | Oil & Gas Operator | Apr 2025 |
| 14284 | J And L Oil Enterprises, Inc. | Winfield, KS 67156 | Oil Operator | Jun 2003 |
| 14285 | J B Drilling Company Inc | Muldrow, OK 74948-6601 | Oil & Gas Operator | Mar 2025 |
| 14286 | J B Energy, Inc. | Denton, TX 76206 | Oil & Gas Operator | Aug 2018 |
| 14287 | J B Gas Detectors, Inc. | Pratt, KS 67124 | Oil Operator | Oct 1994 |
| 14288 | J B Hulet | | Oil & Gas Operator | Aug 2013 |
| 14289 | J B J Oil Properties, Inc. | Graham, TX 76450 | Oil & Gas Operator | Jun 2025 |
| 14290 | J B Martinez | Farmington, NM 87402 | Oil & Gas Operator | Jul 2021 |
| 14291 | J B Tank Trucks Inc | Blackwell, OK 74631-0464 | Oil Operator | Apr 2014 |
| 14292 | J Bar D | Jacksboro, TX 76458 | Oil & Gas Operator | Jun 2025 |
| 14293 | J Black Productions LLC | Seminole, OK 74868 | Oil Operator | Mar 2025 |
| 14294 | J C B Resources | | Oil Operator | Apr 1990 |
| 14295 | J C Fisher | Salt Lake City, UT 84117 | Oil & Gas Operator | Feb 2008 |
| 14296 | J C Petroleum Inc | Chickasha, OK 73023-1433 | Oil & Gas Operator | Dec 2013 |
| 14297 | J C Thompson Operator LLC | Greenwood, CO 80111-2919 | Oil & Gas Operator | Jul 2012 |
| 14298 | J C Well Service | Farmington, NM 87499 | Oil Operator | Jun 2003 |
| 14299 | J C Williamson | Midland, TX 79702 | Oil & Gas Operator | May 2013 |
| 14300 | J Carter Oil | | Oil Operator | Dec 2024 |