| 17301 | Llog Expl. Co.-Biggs | | Oil Operator | Sep 1985 |
| 17302 | Llog Exploration & Prod Co | | Oil & Gas Operator | Jul 2000 |
| 17303 | Llog Exploration Company, L.L.C. | | Oil & Gas Operator | Feb 2025 |
| 17304 | Llog Exploration Offshore, Inc. | Covington, LA 70433 | Oil & Gas Operator | Aug 2004 |
| 17305 | Llog Exploration Texas, L.P. | Covington, LA 70433 | Oil & Gas Operator | May 2025 |
| 17306 | Llog Production Company | Metairie, LA 70005 | Oil & Gas Operator | Apr 1995 |
| 17307 | Llosu Corporation | Rawlins, WY 82301 | Oil & Gas Operator | Mar 2002 |
| 17308 | Llox, L.L.C. | Covington, LA 70433 | Oil & Gas Operator | May 2025 |
| 17309 | Lloyd Drilling C | | Oil Operator | Aug 1995 |
| 17310 | Lloyd Drilling Company | Morland, KS 67650 | Oil Operator | Oct 2009 |
| 17311 | Lloyd E. Hargrove | | Oil & Gas Operator | Aug 1998 |
| 17312 | Lloyd H. Smith | | Oil & Gas Operator | Mar 1972 |
| 17313 | Lloyd M McKenzie | | Oil Operator | Mar 2001 |
| 17314 | LLP Gas And Oil Corporation | Dover, OH 44622 | Oil & Gas Operator | Dec 2024 |
| 17315 | LLR Operating | Pampa, TX 79065 | Oil Operator | May 2025 |
| 17316 | LLT Energy, Inc. | Luling, TX 78648 | Oil & Gas Operator | May 2025 |
| 17317 | LMH Energy | Wichita Falls, TX 76308 | Oil & Gas Operator | May 2025 |
| 17318 | LMN Oil And Gas, Inc. | Luling, TX 78648 | Oil & Gas Operator | Mar 2008 |
| 17319 | LMP Exploration Operating, LLC | Corpus Chrsti, TX 78477 | Oil & Gas Operator | Feb 2008 |
| 17320 | LMP Petroleum, Inc. | Corpus Chrsti, TX 78477 | Oil & Gas Operator | Jan 2010 |
| 17321 | LNG Gathering Company | | Oil Operator | Oct 2024 |
| 17322 | LNH Oil Company | Midland, TX 79708 | Oil & Gas Operator | Jan 2006 |
| 17323 | LNR Energy Corp | Houston, TX 77002 | Oil & Gas Operator | Mar 2008 |
| 17324 | Lo-Jel Energy LLC | Oklahoma City, OK 73162-7418 | Oil & Gas Operator | Nov 2019 |
| 17325 | Loan Asset Issuer LLC, Series 2021 NG-1 | New York, NY 10022 | Oil & Gas Operator | Mar 2025 |
| 17326 | Lobar Oil Co LLC | Edmond, OK 73013 | Oil & Gas Operator | Feb 2025 |
| 17327 | Lobo Energy, Inc. | Laredo, TX 78044 | Oil & Gas Operator | Nov 1996 |
| 17328 | Lobo Exploration Company | Yukon, OK 73099 | Oil & Gas Operator | Feb 2025 |
| 17329 | Lobo Oil & Gas, LLC | Benedict, KS 66714 | Oil Operator | Jan 2019 |
| 17330 | Lobo Oil Company | Woodson, TX 76491 | Oil & Gas Operator | Sep 1999 |
| 17331 | Lobo Operating, Inc. | Houston, TX 77077 | Oil & Gas Operator | Dec 2024 |
| 17332 | Lobo Operations LLC | | Oil Operator | Mar 2025 |
| 17333 | Lobo Petroleum Inc | Guymon, OK 73942-0714 | Oil Operator | Jul 2016 |
| 17334 | Lobo Production, Inc | Goodland, KS 67735 | Gas Operator | Jan 2025 |
| 17335 | Lobo Resources, Inc. | Midland, TX 79702 | Oil & Gas Operator | Oct 1995 |
| 17336 | Lobo Resources, LTD. | Houston, TX 77077 | Oil & Gas Operator | Apr 1994 |
| 17337 | Lobodo Inc. | | Oil & Gas Operator | Apr 2003 |
| 17338 | Local, Inc. | Orange Park, FL 32073 | Oil & Gas Operator | Feb 2025 |
| 17339 | Locators Oil And Gas Inc | Guthrie, OK 73044 | Oil & Gas Operator | Oct 2022 |
| 17340 | Locin Oil Corporation | Katy, TX 77494 | Oil & Gas Operator | May 2025 |
| 17341 | Lock 3 Company | Pittsburgh, PA 15220 | Oil & Gas Operator | Dec 2017 |
| 17342 | Lock Arbor Production Co | | Gas Operator | Aug 1987 |
| 17343 | Lockard Petroleum, Inc. | Hamilton, KS 66853 | Oil Operator | Jan 2025 |
| 17344 | Locke Stock & Barrel Res Inc | Calgary, AB T2P3G | Oil Operator | Nov 1998 |
| 17345 | Locke-Taylor Drilling Co | Rifle, CO 81650 | Gas Operator | Mar 2006 |
| 17346 | Lockhart Oil LLC | Neosho Falls, KS 66758 | Oil Operator | Jan 2025 |
| 17347 | Lockout Corporation | Austin, TX 78746 | Oil & Gas Operator | May 2025 |
| 17348 | Lockridge, John P | Denver, CO 80202 | Gas Operator | Mar 1999 |
| 17349 | Loco | Casper, WY 82602 | Oil & Gas Operator | Jul 2022 |
| 17350 | Loco Oil Company | Loco, OK 73442 | Oil Operator | Feb 1993 |
| 17351 | Locust Ridge Gas Company | | Oil Operator | Mar 2003 |
| 17352 | Lode Holdings, LLC | Wichita Falls, TX 76301 | Oil Operator | May 2025 |
| 17353 | Lodel Energy Resources Corporation | Austin, TX 78703 | Oil Operator | May 2025 |
| 17354 | Lodestone Operating | Portland, TX 78374 | Oil & Gas Operator | Mar 2025 |
| 17355 | Lodestone Operating, Inc. | Portland, TX 78374 | Oil & Gas Operator | May 2025 |
| 17356 | Lodi Drilling & Service Co. | Corpus Chrsti, TX 78426 | Oil & Gas Operator | May 2025 |
| 17357 | Lodi Gas Storage L.L.C. | | Gas Operator | Mar 2025 |
| 17358 | Lodi Operating Company LLC | Corpus Chrsti, TX 78426 | Oil & Gas Operator | May 2025 |
| 17359 | Loe Oil & Gas Corporation | | Gas Operator | Dec 1977 |
| 17360 | Loe Petroleum & Environmental Engineering LLC | | Oil Operator | Mar 2025 |
| 17361 | Loe Pipe Yard, Inc. | | Oil & Gas Operator | Jan 1997 |
| 17362 | Loeb Bros., LLC | Lawrenceville, IL 62439 | Oil Operator | Dec 2016 |
| 17363 | Loeb Herman L | | Oil & Gas Operator | Jan 1996 |
| 17364 | Loeb LLC* Herman L | | Oil & Gas Operator | Apr 2025 |
| 17365 | Loeb, Herman L, LLC | Lawrenceville, IL 62439 | Oil Operator | Dec 2017 |
| 17366 | Loewen E K | | Oil Operator | Mar 1986 |
| 17367 | Loewen Operator | | Oil & Gas Operator | Mar 1995 |
| 17368 | Loewen Operator, Inc. | Canton, KS 67428 | Oil & Gas Operator | Jan 2025 |
| 17369 | Loftis Bobby Lee Rev Trust | Holdenville, OK 74848 | Oil & Gas Operator | Jun 2022 |
| 17370 | Lofton, W. A. | Wichita Falls, TX 76301 | Oil & Gas Operator | Jun 1998 |
| 17371 | Log Energy | MT Gilead, OH 43338 | Oil Operator | Dec 2024 |
| 17372 | Log Operating, LLC | Eagle Pass, TX 78853 | Oil & Gas Operator | May 2025 |
| 17373 | Logan Clay Prod Company | Logan, OH 43138 | Oil & Gas Operator | Dec 2005 |
| 17374 | Logan Energy Co. | Cross Plains, TX 76443 | Oil & Gas Operator | Nov 1997 |
| 17375 | Logan Oil, LLC | | Oil & Gas Operator | May 2010 |
| 17376 | Logan Productions LLC | Wewoka, OK 74884 | Oil Operator | Feb 2025 |
| 17377 | Logas Energy, LLC | Lafayette, LA 70508 | Oil & Gas Operator | May 2025 |
| 17378 | Logos Operating LLC | Farmington, NM 87401 | Oil & Gas Operator | Mar 2025 |
| 17379 | Logsdon Richard | | Oil Operator | Mar 1988 |
| 17380 | Logue And Patterson, Inc. | | Oil & Gas Operator | Nov 1991 |
| 17381 | Loil Oil LLC | Golden, CO 80402 | Oil & Gas Operator | Mar 2025 |
| 17382 | Loin Energy Corporation | La Grange, TX 78945 | Oil & Gas Operator | May 2025 |
| 17383 | Loki Oil LLC | Cushing, OK 74023 | Oil & Gas Operator | Nov 2024 |
| 17384 | Lola Energy Petroco LLC | Canonsburg, PA 15317 | Gas Operator | Mar 2025 |
| 17385 | Lolocav, LLC | Sonora, TX 76950 | Oil & Gas Operator | May 2025 |
| 17386 | Loma Enterprises Inc | Cortland, OH 44410 | Oil & Gas Operator | Dec 1998 |
| 17387 | Loma Oil Company | San Antonio, TX 78209 | Oil & Gas Operator | Apr 2014 |
| 17388 | Loma VIsta Farms | Floresville, TX 78114 | Oil & Gas Operator | Jun 2019 |
| 17389 | Lomak Petroleum Michigan Inc | | Gas Operator | Jul 1992 |
| 17390 | Lomak Production Company | Fort Worth, TX 76102 | Oil & Gas Operator | Aug 1998 |
| 17391 | Loman Linda Gann | Norman, OK 73069-6548 | Oil Operator | Apr 2011 |
| 17392 | Lomax Exploration Company | Roosevelt, UT 84066 | Oil & Gas Operator | Jun 1995 |
| 17393 | Lomax Operating Company, Inc. | Abilene, TX 79602 | Oil & Gas Operator | Jun 2011 |
| 17394 | London Petroleum Corporation | Wichita Falls, TX 76307 | Oil & Gas Operator | May 2025 |
| 17395 | London William W | Oklahoma City, OK 73116 | Oil & Gas Operator | Nov 2015 |
| 17396 | London William W Inc | Oklahoma City, OK 73116-5116 | Oil & Gas Operator | Apr 2016 |
| 17397 | Lone Eagle LLC | | Oil & Gas Operator | Dec 2003 |
| 17398 | Lone Jack Oil Co. | | Oil Operator | Dec 2024 |
| 17399 | Lone Mountain Prod | | Oil Operator | Dec 2018 |
| 17400 | Lone Mountain Production Company | | Oil & Gas Operator | Jan 2016 |