| 14201 | James C. Thomas III | | Oil & Gas Operator | Dec 1989 |
| 14202 | James Drilling Co., Inc. | | Oil & Gas Operator | Dec 2024 |
| 14203 | James Drilling Corp | Blairsville, PA 15717 | Oil & Gas Operator | Dec 2004 |
| 14204 | James E Mead Mead Oil Co | Sheffield, PA 16347-0667 | Oil & Gas Operator | Dec 2011 |
| 14205 | James E. Schulte | | Oil Operator | Apr 2008 |
| 14206 | James Energy Company | Okmulgee, OK 74447-0275 | Oil & Gas Operator | May 2013 |
| 14207 | James Energy Corporation | Houston, TX 77227 | Oil & Gas Operator | Jan 1996 |
| 14208 | James Exploration, Inc. | | Gas Operator | Feb 1999 |
| 14209 | James Johnny | Sapulpa, OK 74066 | Oil & Gas Operator | Apr 2026 |
| 14210 | James K. Anderson, Inc. | | Oil Operator | Dec 1999 |
| 14211 | James L Barber | | Oil Operator | Aug 1996 |
| 14212 | James L Evans | Eunice, NM 88231 | Oil & Gas Operator | Dec 2001 |
| 14213 | James L Ludwick | Farmington, NM 87499 | Gas Operator | Jul 2006 |
| 14214 | James L. Boyter | | Oil Operator | Mar 1999 |
| 14215 | James Larry | Guthrie, OK 73044-9622 | Oil & Gas Operator | Mar 2026 |
| 14216 | James Lawrence E Estate Of | Crescent, OK 73028-9304 | Oil & Gas Operator | Nov 2021 |
| 14217 | James M. Cunningham, Inc. | | Oil & Gas Operator | Feb 2004 |
| 14218 | James M. Forgotson | | Oil & Gas Operator | Jan 1984 |
| 14219 | James Marshall Jones | | Oil Operator | Sep 1997 |
| 14220 | James N Evans | Eunice, NM 88231 | Oil & Gas Operator | Sep 1997 |
| 14221 | James Oil Company | Compton, CA 90221-4399 | Oil & Gas Operator | Nov 2008 |
| 14222 | James Operating | Iowa Park, TX 76367 | Oil & Gas Operator | Jun 2026 |
| 14223 | James P. Hardey | | Oil Operator | Jul 2003 |
| 14224 | James P. Williams Enterprises, Inc. | Palco, KS 67657 | Oil Operator | Feb 2026 |
| 14225 | James Petroleum Inc | Oklahoma City, OK 73116 | Oil & Gas Operator | Feb 2014 |
| 14226 | James Production, Inc. | Yates Center, KS 66783 | Oil Operator | Jan 2026 |
| 14227 | James R Bernhardt Inc | Wooster, OH 44691 | Oil & Gas Operator | Dec 2025 |
| 14228 | James R Smail Inc | Wooster, OH 44691 | Oil & Gas Operator | Dec 2020 |
| 14229 | James R. McFarland | | Oil & Gas Operator | Jul 1997 |
| 14230 | James Raymond L | Sapulpa, OK 74066-8785 | Oil & Gas Operator | Apr 2026 |
| 14231 | James S. Anderson | | Oil & Gas Operator | Jan 2026 |
| 14232 | James Sherman & Dennis Weese | | Oil & Gas Operator | Dec 2025 |
| 14233 | James W. Briggs | | Oil Operator | Aug 1999 |
| 14234 | James W. Collins Oil Operations | | Oil Operator | Dec 2009 |
| 14235 | James Wray Inc | Utica, OH 43080 | Oil & Gas Operator | Dec 2025 |
| 14236 | James, Deryl | Nocona, TX 76255 | Oil & Gas Operator | Jun 2026 |
| 14237 | James, J. W. | Somerset, TX 78069 | Oil & Gas Operator | Aug 2004 |
| 14238 | Jamestown Plastics, Inc. | Brockton, NY 14706 | Gas Operator | Dec 2024 |
| 14239 | Jamex II LTD., L.L.P. | Dallas, TX 75252 | Oil & Gas Operator | Sep 2002 |
| 14240 | Jamex, Inc. | Lewisville, TX 75067 | Oil & Gas Operator | Jun 2026 |
| 14241 | Jamie Oil, Inc | Hot Springs, AR 71913 | Oil Operator | Jan 2025 |
| 14242 | Jan Oil Company | Oklahoma City, OK 73156 | Oil & Gas Operator | May 2006 |
| 14243 | Jan-Mar Oil Company Inc. | | Oil & Gas Operator | Jan 2025 |
| 14244 | Janco Well Operation | Canton, OH 44735 | Oil & Gas Operator | Dec 1990 |
| 14245 | Jandar Exploration | Henderson, TX 75653 | Oil & Gas Operator | Dec 1994 |
| 14246 | Jandar Exploration, L. C. | Tyler, TX 75703 | Oil & Gas Operator | Jun 2026 |
| 14247 | Jandie Oil Compa | | Oil Operator | Jul 1990 |
| 14248 | Janes, Richard & Sandy | Columbia, KY 42728 | Oil Operator | Dec 2023 |
| 14249 | Janex Oil Co., Inc. | Dallas, TX 75219 | Oil & Gas Operator | Jun 2005 |
| 14250 | Janssen, Nelson | Victoria, TX 77904 | Oil & Gas Operator | Jun 2026 |
| 14251 | Janssen, Wayne Allen | Runge, TX 78151 | Oil & Gas Operator | May 2010 |
| 14252 | Jantz & Associat | | Oil & Gas Operator | Feb 1991 |
| 14253 | January Investments LLC | Norman, OK 73069-8224 | Oil & Gas Operator | Apr 2026 |
| 14254 | Janusz, Joseph | Auburn, NY 13021 | Gas Operator | Dec 2024 |
| 14255 | Jap Oil Corporation | Levelland, TX 79336 | Oil & Gas Operator | May 1994 |
| 14256 | Japex (U.S.) Corp. | | Oil & Gas Operator | May 1998 |
| 14257 | Jaquess W D "Bud" | Ada, OK 74820 | Oil & Gas Operator | Jan 2018 |
| 14258 | Jaraco Energy | Cross Plains, TX 76443 | Oil & Gas Operator | Jun 2005 |
| 14259 | Jare Holdings LLC | Wooster, OH 44691 | Oil Operator | Dec 2021 |
| 14260 | Jaroslawsky, William J. And Cari L. | Marilla, NY 14102 | Gas Operator | Dec 2024 |
| 14261 | Jarutowicz Oil Company | Floresville, TX 78114 | Oil & Gas Operator | Jun 2026 |
| 14262 | Jarvis Drilling, Inc. | MT Zion, IL 62549 | Oil & Gas Operator | Dec 2023 |
| 14263 | Jas Oil Company | Winfield, KS 67156 | Oil & Gas Operator | Dec 1995 |
| 14264 | Jas Tube Well Holding LLC | Kilgore, TX 75663-3711 | Oil & Gas Operator | May 2020 |
| 14265 | Jasmar Oil Co. | Levelland, TX 79336 | Oil & Gas Operator | Mar 2008 |
| 14266 | Jasmine Inc | Duncan, OK 73534-1103 | Oil & Gas Operator | Jun 2017 |
| 14267 | Jason Oil Compan | | Oil Operator | Sep 1992 |
| 14268 | Jason Oil Company | | Oil Operator | Dec 2014 |
| 14269 | Jason Oil Company, LLC | Russell, KS 67665 | Oil Operator | Feb 2026 |
| 14270 | Jason Petroleum Corporation | Tulsa, OK 74170-0622 | Oil & Gas Operator | Dec 1998 |
| 14271 | Jaspar Co. | Hays, KS 67601 | Oil Operator | Feb 2026 |
| 14272 | Jasper Energy, Incorporated | Decatur, TX 76234 | Oil Operator | Jun 2026 |
| 14273 | Jasper Oil LLC | Bristow, OK 74010-3907 | Oil & Gas Operator | Mar 2026 |
| 14274 | Jasper Operating Company | Dallas, TX 75206 | Oil & Gas Operator | Jun 2002 |
| 14275 | Jasper Resources, Inc. | Midland, TX 79701 | Oil & Gas Operator | Oct 1996 |
| 14276 | Jatam Inc. | San Angelo, TX 76901 | Oil & Gas Operator | Jun 2026 |
| 14277 | Jaten Oil Co. | Amarillo, TX 79105 | Oil & Gas Operator | Apr 1993 |
| 14278 | Javelin Energy Partners Management, LLC | Houston, TX 77002 | Oil & Gas Operator | Jun 2026 |
| 14279 | Javernick Oil | | Oil Operator | Mar 2026 |
| 14280 | Jaw Oil Co. | Amarillo, TX 79101 | Oil & Gas Operator | Jan 1997 |
| 14281 | Jaxco Energy, A General Partnership | Garnett, KS 66032 | Oil Operator | Feb 2026 |
| 14282 | Jaxploration Company L.C. | Andrews, TX 79714 | Oil & Gas Operator | Dec 1995 |
| 14283 | Jay B Harden | | Oil Operator | Apr 2026 |
| 14284 | Jay Bee Production | Walhonding, OH 43843 | Oil & Gas Operator | Dec 2023 |
| 14285 | Jay Boy Oil Inco | | Oil & Gas Operator | May 1992 |
| 14286 | Jay C. Boyer Oil | | Oil Operator | Nov 2009 |
| 14287 | Jay Dee Oil | Garland, TX 75041 | Oil & Gas Operator | Jun 2026 |
| 14288 | Jay Development Corporation | Dallas, TX 75420 | Oil & Gas Operator | Jun 1992 |
| 14289 | Jay Energy Corporation | Dallas, TX 75240 | Oil & Gas Operator | Jan 2007 |
| 14290 | Jay M. Schendel, A General Partnership | Wellsville, KS 66092 | Oil Operator | Dec 2019 |
| 14291 | Jay Management Company LLC | Houston, TX 77057 | Oil & Gas Operator | Jun 2026 |
| 14292 | Jay Petroleum Inc | Oklahoma City, OK 73154-0526 | Oil & Gas Operator | Mar 2019 |
| 14293 | Jay Resources Corporation | Houston, TX 77010 | Oil & Gas Operator | Feb 1998 |
| 14294 | Jay-Bee Oil & Gas, Inc. | Jupiter, FL 33477 | Oil & Gas Operator | Dec 2021 |
| 14295 | Jay-Dee Operating Company | Corpus Christ, TX 78413 | Oil & Gas Operator | Aug 2000 |
| 14296 | Jaybird Operating, LLC | Houston, TX 77057 | Oil Operator | Jun 2026 |
| 14297 | Jaybird Resources, LLC | Cuero, TX 77954 | Oil Operator | Jun 2026 |
| 14298 | Jaycar Production LLC | Comanche, OK 73529-4670 | Oil Operator | Apr 2026 |
| 14299 | Jayhawk Energy, Inc. | Spokane, WA 99202 | Oil & Gas Operator | May 2016 |
| 14300 | Jayhawk Exploration LLC | Frederickburg, TX 78624 | Oil Operator | Jul 2009 |