| 17501 | LLJ Ventures, LLC Dba Marker Oil & Gas | Roswell, NM 88202 | Oil & Gas Operator | Apr 2022 |
| 17502 | Llog Expl. Co. | Metairie, LA 70005 | Oil & Gas Operator | Jan 2003 |
| 17503 | Llog Expl. Co.-Biggs | | Oil Operator | Sep 1985 |
| 17504 | Llog Exploration & Prod Co | | Oil & Gas Operator | Jul 2000 |
| 17505 | Llog Exploration Company, L.L.C. | | Oil & Gas Operator | Jan 2025 |
| 17506 | Llog Exploration Offshore, Inc. | Covington, LA 70433 | Oil & Gas Operator | Aug 2004 |
| 17507 | Llog Exploration Texas, L.P. | Covington, LA 70433 | Oil & Gas Operator | Apr 2025 |
| 17508 | Llog Production Company | Metairie, LA 70005 | Oil & Gas Operator | Apr 1995 |
| 17509 | Llosu Corporation | Rawlins, WY 82301 | Oil & Gas Operator | Mar 2002 |
| 17510 | Llox, L.L.C. | Covington, LA 70433 | Oil & Gas Operator | Apr 2025 |
| 17511 | Lloyd Drilling C | | Oil Operator | Aug 1995 |
| 17512 | Lloyd Drilling Company | Morland, KS 67650 | Oil Operator | Oct 2009 |
| 17513 | Lloyd E. Hargrove | | Oil & Gas Operator | Aug 1998 |
| 17514 | Lloyd H. Smith | | Oil & Gas Operator | Mar 1972 |
| 17515 | Lloyd M McKenzie | | Oil Operator | Mar 2001 |
| 17516 | LLP Gas And Oil Corporation | Dover, OH 44622 | Oil & Gas Operator | Dec 2023 |
| 17517 | LLR Operating | Pampa, TX 79065 | Oil Operator | Apr 2025 |
| 17518 | LLT Energy, Inc. | Luling, TX 78648 | Oil & Gas Operator | Apr 2025 |
| 17519 | LMG Operating Company, Inc. | Graham, TX 76450 | Oil & Gas Operator | Feb 2007 |
| 17520 | LMH Energy | Wichita Falls, TX 76308 | Oil & Gas Operator | Apr 2025 |
| 17521 | LMN Oil And Gas, Inc. | Luling, TX 78648 | Oil & Gas Operator | Mar 2008 |
| 17522 | LMP Exploration Operating, LLC | Corpus Chrsti, TX 78477 | Oil & Gas Operator | Feb 2008 |
| 17523 | LMP Petroleum, Inc. | Corpus Chrsti, TX 78477 | Oil & Gas Operator | Jan 2010 |
| 17524 | LMR Oil Company | Wichita, KS 67202 | Oil & Gas Operator | Sep 1998 |
| 17525 | LNG Gathering Company | | Oil Operator | Oct 2024 |
| 17526 | LNH Oil Company | Midland, TX 79708 | Oil & Gas Operator | Jan 2006 |
| 17527 | LNR Energy Corp | Houston, TX 77002 | Oil & Gas Operator | Mar 2008 |
| 17528 | Lo-Jel Energy LLC | Oklahoma City, OK 73162-7418 | Oil & Gas Operator | Nov 2019 |
| 17529 | Loan Asset Issuer LLC, Series 2021 NG-1 | New York, NY 10022 | Oil & Gas Operator | Jan 2025 |
| 17530 | Lobar Oil Co LLC | Oklahoma City, OK 73116-1516 | Oil & Gas Operator | Jan 2025 |
| 17531 | Lobo Energy, Inc. | Laredo, TX 78044 | Oil & Gas Operator | Nov 1996 |
| 17532 | Lobo Exploration Company | Yukon, OK 73099 | Oil & Gas Operator | Jan 2025 |
| 17533 | Lobo Oil & Gas, LLC | Benedict, KS 66714 | Oil Operator | Jan 2019 |
| 17534 | Lobo Oil Company | Woodson, TX 76491 | Oil & Gas Operator | Sep 1999 |
| 17535 | Lobo Operating, Inc. | Houston, TX 77077 | Oil & Gas Operator | Dec 2024 |
| 17536 | Lobo Operations LLC | | Oil Operator | Dec 2024 |
| 17537 | Lobo Petroleum Inc | Guymon, OK 73942-0714 | Oil Operator | Jul 2016 |
| 17538 | Lobo Production, Inc | Goodland, KS 67735 | Gas Operator | Dec 2024 |
| 17539 | Lobo Resources, Inc. | Midland, TX 79702 | Oil & Gas Operator | Oct 1995 |
| 17540 | Lobo Resources, LTD. | Houston, TX 77077 | Oil & Gas Operator | Apr 1994 |
| 17541 | Lobodo Inc. | | Oil & Gas Operator | Apr 2003 |
| 17542 | Local, Inc. | Orange Park, FL 32073 | Oil & Gas Operator | Jan 2025 |
| 17543 | Locators Oil And Gas Inc | Guthrie, OK 73044 | Oil & Gas Operator | Oct 2022 |
| 17544 | Locin Oil Corporation | Houston, TX 77002 | Oil & Gas Operator | Apr 2025 |
| 17545 | Lock 3 Company | Pittsburgh, PA 15220 | Oil & Gas Operator | Dec 2017 |
| 17546 | Lock Arbor Production Co | | Gas Operator | Aug 1987 |
| 17547 | Lockard Petroleum, Inc. | Hamilton, KS 66853 | Oil Operator | Dec 2024 |
| 17548 | Locke Stock & Barrel Res Inc | Calgary, AB T2P3G | Oil Operator | Nov 1998 |
| 17549 | Locke-Taylor Drilling Co | Rifle, CO 81650 | Gas Operator | Mar 2006 |
| 17550 | Lockhart Oil LLC | Neosho Falls, KS 66758 | Oil Operator | Dec 2024 |
| 17551 | Locklin Exp & Prod Corp | Oklahoma City, OK 73102 | Oil & Gas Operator | Mar 2011 |
| 17552 | Lockout Corporation | Austin, TX 78746 | Oil & Gas Operator | Apr 2025 |
| 17553 | Lockridge, John P | Denver, CO 80202 | Gas Operator | Mar 1999 |
| 17554 | Loco | Casper, WY 82602 | Oil & Gas Operator | Jul 2022 |
| 17555 | Loco Oil Company | Loco, OK 73442 | Oil Operator | Feb 1993 |
| 17556 | Locust Ridge Gas Company | | Oil Operator | Mar 2003 |
| 17557 | Lode Holdings, LLC | Wichita Falls, TX 76301 | Oil Operator | Apr 2025 |
| 17558 | Lodel Energy Resources Corporation | Austin, TX 78703 | Oil Operator | Apr 2025 |
| 17559 | Lodestone Operating | Portland, TX 78374 | Oil & Gas Operator | Dec 2024 |
| 17560 | Lodestone Operating, Inc. | Portland, TX 78374 | Oil & Gas Operator | Apr 2025 |
| 17561 | Lodi Drilling & Service Co. | Corpus Chrsti, TX 78426 | Oil & Gas Operator | Apr 2025 |
| 17562 | Lodi Gas Storage L.L.C. | | Gas Operator | Dec 2024 |
| 17563 | Lodi Operating Company LLC | Corpus Chrsti, TX 78426 | Oil & Gas Operator | Apr 2025 |
| 17564 | Loe Oil & Gas Corporation | | Gas Operator | Dec 1977 |
| 17565 | Loe Petroleum & Environmental Engineering LLC | | Oil Operator | Sep 2024 |
| 17566 | Loe Pipe Yard, Inc. | | Oil & Gas Operator | Jan 1997 |
| 17567 | Loeb Bros., LLC | Lawrenceville, IL 62439 | Oil Operator | Dec 2016 |
| 17568 | Loeb Herman L | | Oil & Gas Operator | Jan 1996 |
| 17569 | Loeb LLC* Herman L | | Oil & Gas Operator | Mar 2025 |
| 17570 | Loeb, Herman L, LLC | Lawrenceville, IL 62439 | Oil Operator | Dec 2017 |
| 17571 | Loewen E K | | Oil Operator | Mar 1986 |
| 17572 | Loewen Operator | | Oil & Gas Operator | Mar 1995 |
| 17573 | Loewen Operator, Inc. | Canton, KS 67428 | Oil & Gas Operator | Dec 2024 |
| 17574 | Loftis Bobby Lee Rev Trust | Holdenville, OK 74848 | Oil & Gas Operator | Jun 2022 |
| 17575 | Lofton, W. A. | Wichita Falls, TX 76301 | Oil & Gas Operator | Jun 1998 |
| 17576 | Log Energy | MT Gilead, OH 43338 | Oil Operator | Dec 2024 |
| 17577 | Log Operating, LLC | Eagle Pass, TX 78853 | Oil & Gas Operator | Apr 2025 |
| 17578 | Logan Clay Prod Company | Logan, OH 43138 | Oil & Gas Operator | Dec 2005 |
| 17579 | Logan Energy Co. | Cross Plains, TX 76443 | Oil & Gas Operator | Nov 1997 |
| 17580 | Logan Oil, LLC | | Oil & Gas Operator | May 2010 |
| 17581 | Logan Productions LLC | Wewoka, OK 74884 | Oil Operator | Dec 2024 |
| 17582 | Logas Energy, LLC | Lafayette, LA 70508 | Oil & Gas Operator | Apr 2025 |
| 17583 | Logos Operating LLC | Farmington, NM 87401 | Oil & Gas Operator | Feb 2025 |
| 17584 | Logsdon Richard | | Oil Operator | Mar 1988 |
| 17585 | Logue And Patterson, Inc. | | Oil & Gas Operator | Nov 1991 |
| 17586 | Loil Oil LLC | Golden, CO 80402 | Oil & Gas Operator | Feb 2025 |
| 17587 | Loin Energy Corporation | La Grange, TX 78945 | Oil & Gas Operator | Apr 2025 |
| 17588 | Lojac Resources LLC | Yukon, OK 73099-7309 | Oil Operator | Jan 2025 |
| 17589 | Loki Oil LLC | Cushing, OK 74023 | Oil & Gas Operator | Nov 2024 |
| 17590 | Lola Energy Petroco LLC | Canonsburg, PA 15317 | Gas Operator | Jan 2025 |
| 17591 | Lolocav, LLC | Sonora, TX 76950 | Oil & Gas Operator | Apr 2025 |
| 17592 | Loma Enterprises Inc | Cortland, OH 44410 | Oil & Gas Operator | Dec 1998 |
| 17593 | Loma Oil Company | San Antonio, TX 78209 | Oil & Gas Operator | Apr 2014 |
| 17594 | Loma VIsta Farms | Floresville, TX 78114 | Oil & Gas Operator | Jun 2019 |
| 17595 | Lomak Petroleum Michigan Inc | | Gas Operator | Jul 1992 |
| 17596 | Lomak Production Company | Fort Worth, TX 76102 | Oil & Gas Operator | Aug 1998 |
| 17597 | Loman Linda Gann | Norman, OK 73069-6548 | Oil Operator | Apr 2011 |
| 17598 | Lomax Exploration Company | Roosevelt, UT 84066 | Oil & Gas Operator | Jun 1995 |
| 17599 | Lomax Operating Company, Inc. | Abilene, TX 79602 | Oil & Gas Operator | Jun 2011 |
| 17600 | London Petroleum Corporation | Wichita Falls, TX 76307 | Oil & Gas Operator | Apr 2025 |