| 17201 | Lundberg Operating Corporation | Dallas, TX 75225 | Oil & Gas Operator | Oct 2002 |
| 17202 | Lundells, Inc. | Freer, TX 78357 | Oil & Gas Operator | Jan 1995 |
| 17203 | Lundvall Oil & Gas Inc | | Oil & Gas Operator | Jan 2023 |
| 17204 | Lundy, Richard C. | Pampa, TX 79066 | Oil & Gas Operator | Aug 1997 |
| 17205 | Lunge, James & Sally | Eden, NY 14057 | Gas Operator | Dec 2025 |
| 17206 | Lunn, Will | Wichita Falls, TX 76301 | Oil & Gas Operator | Jun 1997 |
| 17207 | Luoil Inc | Corning, OH 43730 | Oil & Gas Operator | Dec 2025 |
| 17208 | Luray Oil Co., L.L.C. | | Oil Operator | Jan 2025 |
| 17209 | Lusk & Lusk, Inc. | | Oil & Gas Operator | Jul 1984 |
| 17210 | Lusk Nominee Trust | Houston, TX 77098 | Oil & Gas Operator | Jul 2019 |
| 17211 | Lusk Operating LLC | Denver, CO 80202 | Oil Operator | Jun 2017 |
| 17212 | Lutes Daun | New Matamoras, OH 45767 | Oil & Gas Operator | Dec 2025 |
| 17213 | Lutex Oil, LTD. | Luling, TX 78648 | Oil & Gas Operator | Sep 2024 |
| 17214 | Luther Oil Inc | Cameron Park, CA 95682-8865 | Oil & Gas Operator | Apr 2020 |
| 17215 | Luther W. Davis | | Oil & Gas Operator | Jun 1996 |
| 17216 | Luttrell, T. Bruce Oil & Gas Opr | Freer, TX 78357 | Oil & Gas Operator | Mar 2008 |
| 17217 | Lutz And Boyd | Wichita Falls, TX 76308 | Oil & Gas Operator | Sep 2026 |
| 17218 | Lutz, Jerry | Reed City, MI 49677 | Gas Operator | Apr 1987 |
| 17219 | Lutz, Lisa Morgan | Fayetteville, AR 72702 | Oil Operator | May 2026 |
| 17220 | Lutz, Scott T. Trust | Fayetteville, AR 72702 | Oil Operator | Mar 2011 |
| 17221 | Lutz, Scott Thomas, Estate Of | Fayetteville, AR 72703 | Oil Operator | Aug 1996 |
| 17222 | Lutz, Thomas C. | | Oil Operator | Dec 2009 |
| 17223 | Luvwell Holdings | Tyler, TX 75701 | Oil Operator | Sep 2026 |
| 17224 | Luween Energy LLC | Oklahoma City, OK 73128 | Oil & Gas Operator | Jun 2026 |
| 17225 | Luxe Operating LLC | Denver, CO 80202 | Oil & Gas Operator | Sep 2021 |
| 17226 | Luxor Oil & Gas, Inc. | Pampa, TX 79066 | Oil & Gas Operator | Mar 2017 |
| 17227 | Lvi Enterprises Trust | Plano, TX 75093-7789 | Oil & Gas Operator | Nov 2014 |
| 17228 | LVM Oil Production LLC | Yale, OK 74085-6688 | Oil & Gas Operator | Jul 2021 |
| 17229 | LVW, Inc. | | Oil & Gas Operator | Dec 2024 |
| 17230 | LW Operating Co. | Wichita Falls, TX 76310 | Oil Operator | Sep 2026 |
| 17231 | Lwood Energy, Inc. | | Oil Operator | Dec 2002 |
| 17232 | LX4, LLC | Gage, OK 73843 | Oil Operator | Jul 2026 |
| 17233 | LXS Inc | Stigler, OK 74462-0506 | Gas Operator | Nov 2013 |
| 17234 | Lyco Energy Corporation | Dallas, TX 75206 | Oil & Gas Operator | Jun 2015 |
| 17235 | Lyco Operating Company | Dallas, TX 75206 | Gas Operator | Dec 1997 |
| 17236 | Lyda Gerald SR X Bar Ranch | San Antonio, TX 78268-0907 | Oil & Gas Operator | Feb 1994 |
| 17237 | Lydic, W. J., Inc. | Zanesville, OH 43702-2310 | Oil & Gas Operator | Jan 2005 |
| 17238 | Lyle Cashion Co. | | Oil & Gas Operator | Sep 1989 |
| 17239 | Lyle Energy & Development, Inc | | Oil Operator | Dec 2008 |
| 17240 | Lymac Exploration And Production, LLC | | Oil & Gas Operator | Jul 2016 |
| 17241 | Lyn-Que Oil & Gas, Inc. | | Oil Operator | Sep 1992 |
| 17242 | Lyn-San Company | Midland, TX 79708 | Oil & Gas Operator | Dec 2018 |
| 17243 | Lynal, Inc. | | Oil & Gas Operator | Oct 1988 |
| 17244 | Lynal, Inc.- Michel T Halbouty | | Oil & Gas Operator | Oct 1984 |
| 17245 | Lynan Energy Inc | Oklahoma City, OK 73120 | Oil & Gas Operator | May 2013 |
| 17246 | Lynbrook Oil Company | Houston, TX 77057 | Oil & Gas Operator | Dec 2008 |
| 17247 | Lynch, W. W. | San Antonio, TX 78205 | Oil & Gas Operator | Jul 2006 |
| 17248 | Lynch, W. Waldo | Uvalde, TX 78801 | Oil & Gas Operator | Jan 1996 |
| 17249 | Lynch, Wilbur Waldo, Estate Of | New Braunfels, TX 78130 | Oil & Gas Operator | Oct 2017 |
| 17250 | Lynco Oilfield Equipment, Inc. | Giddings, TX 78942 | Oil & Gas Operator | Aug 2003 |
| 17251 | Lynco Production Company | Dallas, TX 75243 | Oil & Gas Operator | Nov 1999 |
| 17252 | Lynd, J. L., Inc. | Austin, TX 78716 | Oil & Gas Operator | Sep 2009 |
| 17253 | Lyndum, Inc. | Weatherford, TX 76088 | Oil & Gas Operator | Oct 2009 |
| 17254 | Lyne Energy Corporation | Wichita Falls, TX 76308 | Oil & Gas Operator | Dec 1995 |
| 17255 | Lynn Creek Energy | McKinney, TX 75071 | Oil & Gas Operator | Nov 2015 |
| 17256 | Lynn Creek Oil Company | Allen, TX 75002 | Oil & Gas Operator | Apr 2020 |
| 17257 | Lynn Creek Oil Partnership, II | Dallas, TX 75243 | Oil & Gas Operator | Oct 2003 |
| 17258 | Lynn Creek Production Company | Allen, TX 75002 | Oil & Gas Operator | Dec 2011 |
| 17259 | Lynn Riggs LLC | Sebring, OH 44672 | Oil & Gas Operator | Dec 2025 |
| 17260 | Lynn William R | Pawhuska, OK 74056 | Oil & Gas Operator | May 2013 |
| 17261 | Lynx Energy Company, Inc. | Dallas, TX 75201 | Oil & Gas Operator | Mar 2008 |
| 17262 | Lynx Oil Co., Inc. | Denton, TX 76207 | Oil & Gas Operator | Sep 2003 |
| 17263 | Lynx Oklahoma Operating LLC | Oklahoma City, OK 73116 | Oil & Gas Operator | May 2026 |
| 17264 | Lynx Operating Co., Inc. | Dallas, TX 75206 | Oil & Gas Operator | Sep 2026 |
| 17265 | Lynx Petroleum Consultants Inc. | Hobbs, NM 88241 | Oil & Gas Operator | Feb 2024 |
| 17266 | Lyon Canyon Oil Corp. | | Oil & Gas Operator | Dec 1986 |
| 17267 | Lyon Energy, Inc. | Plano, TX 75075 | Oil & Gas Operator | Feb 2000 |
| 17268 | Lyon Hoyle | Sasakwa, OK 74867 | Oil Operator | Jun 2026 |
| 17269 | Lyon Oil Company | | Oil Operator | Mar 1985 |
| 17270 | Lyon Operating Company Inc.(Iii) | Jacksboro, TX 76458 | Oil & Gas Operator | Sep 2026 |
| 17271 | Lyon, John J. | Bozeman, MT 59718 | Oil & Gas Operator | Jun 2022 |
| 17272 | Lyons & Lyons Inc | Tulsa, OK 74119 | Oil & Gas Operator | Jun 2026 |
| 17273 | Lyons & Prentiss | | Oil Operator | Jan 2025 |
| 17274 | Lyons Pet., McCain & Jackson | | Oil & Gas Operator | Dec 1981 |
| 17275 | Lyons Petroleum Inc.-Dykes | | Oil & Gas Operator | Oct 1988 |
| 17276 | Lyons Petroleum, Inc. | | Oil & Gas Operator | Oct 1988 |
| 17277 | Lyons, Clarence Jr. | Chanute, KS 66720 | Oil Operator | May 2026 |
| 17278 | Lyons, Hilliard & Watson, Inc. | | Oil & Gas Operator | Jan 1989 |
| 17279 | Lyric Energy, Inc. | Amarillo, TX 79105 | Oil & Gas Operator | Mar 1996 |
| 17280 | Lytle & Phillips | Mexia, TX 76667 | Oil & Gas Operator | Mar 2008 |
| 17281 | Lytle Creek Operating, Inc. | Abilene, TX 79606 | Oil & Gas Operator | Sep 2026 |
| 17282 | LZB Energy, LLC | Austin, TX 78737 | Gas Operator | Jul 2020 |
| 17283 | LZS Corporation | Tulsa, OK 74105 | Oil & Gas Operator | Jan 2007 |
| 17284 | M & A Oil Company, LTD. | Wichita Falls, TX 76307 | Oil & Gas Operator | Sep 2026 |
| 17285 | M & A Well Service, Inc. | Arnoldsburg, WV 252340000 | Oil & Gas Operator | Dec 2021 |
| 17286 | M & B Oil Company | Holliday, TX 76366 | Oil & Gas Operator | Dec 2025 |
| 17287 | M & B Operating, LLC | Gonzales, TX 78629 | Oil Operator | Sep 2026 |
| 17288 | M & B Well Servi | | Oil Operator | Aug 1990 |
| 17289 | M & C Oil Inc | Indianola, NE 68034 | Oil & Gas Operator | Nov 2013 |
| 17290 | M & C Oil Incorp | | Oil Operator | Mar 1995 |
| 17291 | M & C Operating, LLC | Poteet, TX 78065 | Oil Operator | Sep 2026 |
| 17292 | M & D Oil & Gas | Levelland, TX 79336 | Oil & Gas Operator | Aug 2000 |
| 17293 | M & D Oil And Gas, LLC | Sterling, KS 67579 | Oil Operator | May 2026 |
| 17294 | M & D Oil Co, A General Partnership | Beaver, OK 73932 | Gas Operator | Oct 2022 |
| 17295 | M & D Pumping Service Inc | Ringwood, OK 73768-3415 | Oil & Gas Operator | May 2026 |
| 17296 | M & G DRLG Co Inc | Farmington, NM 87499 | Oil & Gas Operator | Jul 2026 |
| 17297 | M & G Oil And Gas Inc | Llabarge, WY 83123 | Oil & Gas Operator | Apr 2023 |
| 17298 | M & G Oil Company | Marble Falls, TX 78654 | Oil & Gas Operator | Sep 2026 |
| 17299 | M & G Oil Inc | Russell, KS 67665 | Oil Operator | May 2026 |
| 17300 | M & H Enterprises | Bartlesville, OK 74006-5504 | Oil & Gas Operator | Jan 2013 |