| 14301 | JCN Petroleum Corporation | Edmond, OK 73083-3357 | Oil & Gas Operator | Jun 2004 |
| 14302 | JCR Petroleum, Inc. | Navarre, OH 44662-0000 | Oil & Gas Operator | Dec 2013 |
| 14303 | JCR, Jr - Operating, Inc. | Amarillo, TX 79114 | Oil & Gas Operator | Apr 2022 |
| 14304 | JCS Company | Graham, TX 76450 | Oil & Gas Operator | May 2001 |
| 14305 | JCS Operating LLC | Guymon, OK 73942 | Oil & Gas Operator | Dec 2023 |
| 14306 | JCT #1 LTD | Fairview, OK 73737-9614 | Oil Operator | Sep 2006 |
| 14307 | JCTJ Energy LLC | Asher, OK 74826 | Oil & Gas Operator | Jan 2024 |
| 14308 | JD Oil Company | Longview, TX 75605 | Oil & Gas Operator | Sep 2014 |
| 14309 | JD Operating | Eastland, TX 76448 | Oil & Gas Operator | Apr 2024 |
| 14310 | JD Producing Inc | Burbank, OH 44214 | Oil & Gas Operator | Dec 2012 |
| 14311 | JD Production Co | Waco, TX 76702 | Oil & Gas Operator | Dec 2009 |
| 14312 | Jda Energy, LLC | Houston, TX 77058 | Oil & Gas Operator | Apr 2024 |
| 14313 | JDL Operating, LLC | Holliday, TX 76366 | Oil & Gas Operator | Apr 2024 |
| 14314 | JDS Operating, LLC | Electra, TX 76360 | Oil Operator | Apr 2024 |
| 14315 | Jean Martinez | | Oil Operator | Nov 2023 |
| 14316 | Jeanie Enterprises LLC | Somerset, OH 43783 | Oil & Gas Operator | Dec 2023 |
| 14317 | Jeanie Oil Inc | Drumright, OK 74023 | Oil & Gas Operator | Feb 1999 |
| 14318 | Jeanne E. Nevins | | Oil Operator | Dec 2000 |
| 14319 | Jeans Well Service | | Gas Operator | Dec 1985 |
| 14320 | Jeau Mar Limited Inc | Tulsa, OK 74114 | Oil & Gas Operator | Jul 1996 |
| 14321 | Jebco Ogm Resources, Inc. | Jamestown, NY 14701 | Gas Operator | Dec 2022 |
| 14322 | Jebito Farm LLC | Oklahoma City, OK 73162-6249 | Oil & Gas Operator | Dec 2023 |
| 14323 | Jec Operating LLC | Oklahoma City, OK 73114-2717 | Oil & Gas Operator | Dec 2023 |
| 14324 | Jed Oil USA Inc | | Oil & Gas Operator | Dec 2008 |
| 14325 | Jedd Oil Co | Hominey, OK 74035 | Oil & Gas Operator | Dec 2023 |
| 14326 | Jedona Energy, LLC | | Oil Operator | Apr 2004 |
| 14327 | Jeems Bayou Production Corp. | Oil City, LA 71061 | Oil & Gas Operator | Apr 2024 |
| 14328 | Jeff Dooley Operating, LLC | Breckenridge, TX 76424 | Oil & Gas Operator | Apr 2024 |
| 14329 | Jeff M. Hicks | | Oil & Gas Operator | May 1992 |
| 14330 | Jeff'S Oilwell Supervision | | Oil Operator | Nov 2023 |
| 14331 | Jeffcoat Production Company Inc. | Spurger, TX 77660 | Oil & Gas Operator | Apr 2024 |
| 14332 | Jeffers & Bolinger | Burkburnett, TX 76354 | Oil & Gas Operator | Sep 1995 |
| 14333 | Jeffers Drilling Co. | Burkburnett, TX 76354 | Oil & Gas Operator | Feb 2001 |
| 14334 | Jefferson Block 24 Oil & Gas LLC | Dallas, TX 75287 | Oil & Gas Operator | Apr 2024 |
| 14335 | Jefferson Co LLC (The) | Corinth, TX 76205 | Oil & Gas Operator | Aug 2004 |
| 14336 | Jefferson Oil & Gas Company | Pickerington, OH 43147 | Oil & Gas Operator | Dec 2022 |
| 14337 | Jeffery Energy Corporation | Meade, KS 67864 | Gas Operator | Dec 2019 |
| 14338 | Jeffery Lynch Production | | Oil Operator | Jan 2024 |
| 14339 | Jeffries Keith E Dba Lady Bug Oil Company | Blackwell, OK 74631-0389 | Oil & Gas Operator | Mar 2019 |
| 14340 | Jeffries Pumping Service Inc | Guthrie, OK 73044-8761 | Oil & Gas Operator | Dec 2023 |
| 14341 | Jeffries, Peter | Leawood, KS 66224 | Oil Operator | Aug 2021 |
| 14342 | Jegeroil Corp | New York, NY 10036 | Oil & Gas Operator | Aug 2000 |
| 14343 | Jel Resources, LLC | Castle Rock, CO 80109 | Oil Operator | Dec 2023 |
| 14344 | Jelco G V Inc | | Gas Operator | Dec 2005 |
| 14345 | Jellco LLC | Thermopolis, WY 82443 | Oil Operator | Feb 2024 |
| 14346 | Jem Petroleum Corporation | | Oil & Gas Operator | Jun 1983 |
| 14347 | Jen Oil & Gas | | Oil & Gas Operator | Feb 2006 |
| 14348 | Jen-Oil, Inc. | | Oil Operator | Aug 1999 |
| 14349 | Jena Operating Company, Inc. | Dallas, TX 75367 | Oil & Gas Operator | May 2007 |
| 14350 | Jenco Petroleum Corporation | The Woodlands, TX 77380 | Oil Operator | Apr 2024 |
| 14351 | Jenex Operating Company | The Woodlands, TX 77380-164280209 | Oil & Gas Operator | May 2019 |
| 14352 | Jenex Operating Company Of Texas | Denver, CO 80209 | Oil & Gas Operator | Aug 2003 |
| 14353 | Jenex Petroleum Corporation | The Woodlands, TX 77380 | Oil & Gas Operator | Apr 2024 |
| 14354 | Jenkins & Broyle | | Oil & Gas Operator | Sep 1991 |
| 14355 | Jenkins & Broyles Production Company | | Oil Operator | Dec 2006 |
| 14356 | Jenkins & Sons Production, Inc. | Arkansas City, KS 67005 | Oil Operator | Jul 2014 |
| 14357 | Jenkins Charles L | Edmond, OK 73083-3610 | Oil Operator | Jul 1996 |
| 14358 | Jenkins Charley W Dba Jenkins Oil Company | Duncan, OK 73533-3204 | Oil Operator | Mar 2015 |
| 14359 | Jenkins Energy Company | Lone Grove, OK 73443-1024 | Oil Operator | Jun 2023 |
| 14360 | Jenkins Energy Corp & H Davis Jenkins | | Gas Operator | Dec 2011 |
| 14361 | Jenkins Oil & Gas, Inc. | | Oil & Gas Operator | Aug 1992 |
| 14362 | Jenkins Oil Corporation | Hankamer, TX 77560 | Oil & Gas Operator | Mar 2008 |
| 14363 | Jenkins Petroleum Inc | Stillwater, OK 74076 | Oil & Gas Operator | Mar 1994 |
| 14364 | Jenkins Walter D | Oklahoma City, OK 73156-1022 | Oil & Gas Operator | Mar 2011 |
| 14365 | Jenkins, Don(Deceased)Estate | Arkansas City, KS 67005 | Oil & Gas Operator | Dec 2009 |
| 14366 | Jenkins, Donnie G. Jr. | Arkansas City, KS 67005 | Oil Operator | Dec 2019 |
| 14367 | Jenkins, R. D. | Rockdale, TX 76567 | Oil & Gas Operator | Apr 2024 |
| 14368 | Jenn Oil | Albany, TX 76430 | Oil & Gas Operator | Apr 2024 |
| 14369 | Jennings DRLG Co, Inc | | Oil & Gas Operator | Dec 1997 |
| 14370 | Jennings Exploration Company | Beeville, TX 78102 | Oil & Gas Operator | Apr 2024 |
| 14371 | Jennings Holdings, LLC | | Oil & Gas Operator | Dec 2023 |
| 14372 | Jennings Oil Of VIvian LLC | | Oil Operator | Dec 2023 |
| 14373 | Jennings Petroleum And Enveron Corp | | Oil & Gas Operator | Mar 2017 |
| 14374 | Jennings Petroleum Corp | | Oil & Gas Operator | Dec 1988 |
| 14375 | Jericho Energy, Inc | Lipan, TX 76462 | Gas Operator | Apr 2024 |
| 14376 | Jericho Exploration | Weleetka, OK 74880-0704 | Oil & Gas Operator | Dec 2023 |
| 14377 | Jerico Resources LLC | Seminole, OK 74868-6538 | Oil & Gas Operator | Apr 2020 |
| 14378 | Jernigan Steve I | | Oil Operator | Mar 1993 |
| 14379 | Jerome K & Rosemary Graber | Jamestown, PA 16134 | Oil & Gas Operator | Dec 2022 |
| 14380 | Jeron Oil And Gas Inc | Denison, TX 75020 | Oil & Gas Operator | Jun 2000 |
| 14381 | Jerry Barnett & Son | Graham, TX 76450 | Oil Operator | Apr 2024 |
| 14382 | Jerry Hess Operating Company | Muenster, TX 76252 | Oil Operator | Dec 2008 |
| 14383 | Jerry Malmay | | Oil Operator | Aug 2011 |
| 14384 | Jerry Moore Inc | Hartville, OH 44632 | Oil & Gas Operator | Dec 2022 |
| 14385 | Jerry Oil Co. | Riverside, IL 60546 | Oil & Gas Operator | Dec 1990 |
| 14386 | Jerry P Ogden | | Oil & Gas Operator | Dec 2008 |
| 14387 | Jerry Patterson Oil | | Oil Operator | May 2004 |
| 14388 | Jerry R. Craig | | Oil & Gas Operator | Dec 2012 |
| 14389 | Jerry Sanner Oil Properties Inc | Enid, OK 73702-5942 | Oil & Gas Operator | Jan 2024 |
| 14390 | Jerry Scott Drilling Company Inc | Ada, OK 74821-2419 | Oil & Gas Operator | Dec 2023 |
| 14391 | Jerry W Guy & Thurman F Duncan | Hobbs, NM 88241 | Oil & Gas Operator | May 2016 |
| 14392 | Jesam Energy LLC | Glenville, WV 26351 | Oil & Gas Operator | Dec 2021 |
| 14393 | Jesmar Energy Inc | Holbrook, PA 15341-1318 | Oil & Gas Operator | Dec 2023 |
| 14394 | Jess Energy Company | Tyler, TX 75710 | Oil & Gas Operator | Sep 1997 |
| 14395 | Jesse Franklin Rosett | | Oil & Gas Operator | Jan 1981 |
| 14396 | Jesse Operating LLC | Konawa, OK 74849-4917 | Oil Operator | Jan 2024 |
| 14397 | Jesse'S Oilfield Service | Okemah, OK 74859-0061 | Oil & Gas Operator | Sep 2014 |
| 14398 | Jesus Maria Corporation | San Antonio, TX 78216 | Oil Operator | Apr 2024 |
| 14399 | Jeswood Productions, LLC | Denton, TX 76206 | Oil & Gas Operator | Apr 2024 |
| 14400 | Jet Black Oil, Inc. | Katy, TX 77494 | Oil Operator | Apr 2024 |