| 19501 | Morgan E&P, LLC | | Oil & Gas Operator | Sep 2024 |
| 19502 | Morgan Energy Corporation | Englewood, CO 80110 | Oil & Gas Operator | Mar 2006 |
| 19503 | Morgan Enterprises | | Oil & Gas Operator | Aug 1997 |
| 19504 | Morgan Enterprises, Inc. | Houston, TX 77024 | Oil & Gas Operator | Nov 2024 |
| 19505 | Morgan Oil & Gas Operating LLC | Junction City, AR 71749 | Oil Operator | Jul 2024 |
| 19506 | Morgan Oil Company | Nacogdoches, TX 75963 | Oil & Gas Operator | May 2006 |
| 19507 | Morgan Operating, Inc. | Hobbs, NM 88241 | Oil & Gas Operator | Aug 2024 |
| 19508 | Morgan Pennington Inc | Wooster, OH 44691 | Oil & Gas Operator | Dec 1990 |
| 19509 | Morgan Petroleum Company | Edmond, OK 73083 | Oil & Gas Operator | Mar 1993 |
| 19510 | Morgan Robert M / L Ladean | Wewoka, OK 74884-1515 | Oil & Gas Operator | Jul 2015 |
| 19511 | Morgan, C. V. Partnership | Olney, TX 76374 | Oil & Gas Operator | Jan 2009 |
| 19512 | Morgan, Mike | | Oil Operator | Dec 2014 |
| 19513 | Morgan, Robert L | | Oil Operator | Dec 2017 |
| 19514 | Morgas | Shamrock, TX 79079 | Gas Operator | Nov 1994 |
| 19515 | Morgenstern Oil Operations LLC | Ellinwood, KS 67526 | Oil Operator | Jul 2024 |
| 19516 | Moriah Operating,LLC | Midland, TX 79701 | Oil & Gas Operator | Nov 2024 |
| 19517 | Moriah Resources, Inc. | Midland, TX 79704 | Oil & Gas Operator | Mar 2008 |
| 19518 | Morley, Kenneth A. | Sinclairville, NY 14782 | Gas Operator | Dec 2023 |
| 19519 | Mormack Ind Inc | Orrville, OH 44667 | Oil & Gas Operator | Dec 2023 |
| 19520 | Mormar Family Holdings, L.L.C. | Breckenridge, TX 76424 | Oil & Gas Operator | Nov 2024 |
| 19521 | Morning Gun Exploration LLC | | Oil Operator | Oct 2021 |
| 19522 | Morning Star Oil Company | Thermopolis, WY 82443 | Oil Operator | Sep 2024 |
| 19523 | Morningstar Gas, Inc. | Las Vegas, NV 89117 | Gas Operator | Nov 2024 |
| 19524 | Morningstar Operating LLC | Fort Worth, TX 76102 | Oil & Gas Operator | Nov 2024 |
| 19525 | Morningstar Partners, L.P. | Fort Worth, TX 76102 | Oil & Gas Operator | Apr 2022 |
| 19526 | Moro Bay Oil Company, Inc. | | Oil Operator | Jan 1997 |
| 19527 | Morreale, Michael G. & John W. | Frewsburg, NY 14738 | Gas Operator | Dec 2023 |
| 19528 | Morred, Inc. | Borger, TX 79007 | Oil & Gas Operator | Nov 2024 |
| 19529 | Morrell, W. R. | Albany, TX 76430 | Oil & Gas Operator | Nov 2024 |
| 19530 | Morris & Associates | Purcell, OK 73080 | Oil Operator | Feb 2012 |
| 19531 | Morris & Morris | | Oil Operator | Sep 1995 |
| 19532 | Morris A Richardson Dba Fair VIew Production | Muldrow, OK 74948 | Oil Operator | Sep 2006 |
| 19533 | Morris Beall Oil & Gas Co | | Oil & Gas Operator | Dec 2021 |
| 19534 | Morris Dennis J | Cameron, OK 74932-2186 | Gas Operator | Aug 2024 |
| 19535 | Morris Ed Dba Morris Operating Company | Mounds, OK 74047-4801 | Oil & Gas Operator | Sep 2024 |
| 19536 | Morris Everett E | | Oil & Gas Operator | Feb 1991 |
| 19537 | Morris Oil & Gas Co., Inc | | Oil & Gas Operator | Dec 2021 |
| 19538 | Morris Oil Operations | | Oil Operator | Jul 2024 |
| 19539 | Morris Operating Co | Lovington, NM 88260 | Oil & Gas Operator | Nov 2024 |
| 19540 | Morris Pete Drilling Company | | Oil Operator | Feb 1999 |
| 19541 | Morris R. Greenhaw Oil&Gas, Inc | Desdemona, TX 76445 | Oil & Gas Operator | Nov 2024 |
| 19542 | Morris Richard B | | Oil Operator | Dec 1996 |
| 19543 | Morris Roger Dan | Cushing, OK 74023 | Oil & Gas Operator | Aug 2024 |
| 19544 | Morris, Carl R | | Oil & Gas Operator | Dec 2015 |
| 19545 | Morris, W. Dale Inc. | Mineral Wells, TX 76068 | Oil & Gas Operator | Nov 2024 |
| 19546 | Morrison DRLG. & Prod. Co., Inc. | Abilene, TX 79606 | Oil & Gas Operator | Nov 2008 |
| 19547 | Morrison International Energy Inc | Oklahoma City, OK 73189-0537 | Oil & Gas Operator | Sep 2024 |
| 19548 | Morrison Oil Co. LLC | | Oil & Gas Operator | Aug 2024 |
| 19549 | Morrison Oil Company | Bartlesville, OK 74003 | Oil Operator | Mar 2015 |
| 19550 | Morrison, Mark L. | Yates Center, KS 66783 | Oil Operator | Jul 2024 |
| 19551 | Morrison-Dixon O | | Oil Operator | Oct 1993 |
| 19552 | Morrow Oil & Gas Co. | Terry, MS 39170 | Oil & Gas Operator | Jun 2024 |
| 19553 | Morrow Operating Co., Inc. | | Oil Operator | Mar 2003 |
| 19554 | Morrow Resources, Inc. | San Angelo, TX 76904 | Oil & Gas Operator | Oct 2004 |
| 19555 | Morrow, Joe | Farmington, NM 87401 | Oil Operator | Jan 1993 |
| 19556 | Morrows Stoney Point Farm Inc | New Concord, OH 43762 | Oil & Gas Operator | Dec 2017 |
| 19557 | Morse, John R. | Portland, NY 14769 | Gas Operator | Dec 2023 |
| 19558 | Morsey Oil & Gas | | Oil & Gas Operator | Mar 1995 |
| 19559 | Morsey Oil & Gas Corporation | Corpus Chrsti, TX 78401 | Oil & Gas Operator | Nov 2024 |
| 19560 | Mortimer Exploration Company | San Antonio, TX 78209 | Oil & Gas Operator | Sep 2003 |
| 19561 | Mortimer Production Company | San Antonio, TX 78209 | Oil & Gas Operator | Nov 2024 |
| 19562 | Morton And Dolley | | Oil Operator | Dec 1991 |
| 19563 | Morton Bros A Partnership | Bristow, OK 74010-0403 | Oil & Gas Operator | Jul 2003 |
| 19564 | Morton Brothers Company | Bristow, OK 74010 | Oil & Gas Operator | May 2009 |
| 19565 | Morton Drilling Company | Bristow, OK 74010-1279 | Oil & Gas Operator | Jun 1995 |
| 19566 | Morton Leases | Morris, OK 74445-2048 | Oil & Gas Operator | Jul 2017 |
| 19567 | Morton Leases Inc | | Oil & Gas Operator | Aug 2024 |
| 19568 | Morton Production Inc | Ada, OK 74820-2643 | Oil & Gas Operator | Sep 2014 |
| 19569 | Morton Valley Oil & Gas, Inc. | Dallas, TX 75222 | Oil & Gas Operator | Jun 2007 |
| 19570 | Morton, J. V. Oil Co. | Iowa Park, TX 76367 | Oil & Gas Operator | Nov 1999 |
| 19571 | Mosaic Midland LLC | Dallas, TX 75367 | Oil Operator | Nov 2024 |
| 19572 | Mosaic Oil LLC | Dallas, TX 75205 | Oil & Gas Operator | Nov 2024 |
| 19573 | Mosaic Pecos LLC | Dallas, TX 75367 | Oil Operator | Nov 2024 |
| 19574 | Mosaic Texas LLC | Dallas, TX 75205 | Oil & Gas Operator | Nov 2024 |
| 19575 | Mosbacher Energy Company | Houston, TX 77002 | Oil & Gas Operator | Nov 2024 |
| 19576 | Mosbacher Production Co. | Houston, TX 77001 | Oil & Gas Operator | Aug 1984 |
| 19577 | Mosbacher, Robert-Pruet, Chesley | | Oil & Gas Operator | Dec 1983 |
| 19578 | Moseley Petroleum Corp. | | Oil & Gas Operator | Apr 1988 |
| 19579 | Moseley, J. T. | Temple, TX 76502 | Oil & Gas Operator | Sep 2008 |
| 19580 | Moses, Tom | Beaumont, TX 77702 | Oil Operator | Nov 2024 |
| 19581 | Mosher Gas, LLC | Knoxville, PA 16928 | Gas Operator | Dec 2023 |
| 19582 | Moskowitz Charles J | | Oil Operator | Feb 2014 |
| 19583 | Moskowitz Oil & Gas LLC | | Oil Operator | Jun 2024 |
| 19584 | Mosley Oil &Gas Inc | Houston, TX 77002 | Oil & Gas Operator | Nov 2024 |
| 19585 | Mosman Operating, LLC | Dallas, TX 75204 | Oil Operator | Nov 2024 |
| 19586 | Moss Petroleum Company | Dallas, TX 75207 | Oil & Gas Operator | Nov 2024 |
| 19587 | Moss Properties Inc | | Oil & Gas Operator | Mar 1986 |
| 19588 | Moss SWD, LLC | Andrews, TX 79714 | Oil Operator | Nov 2024 |
| 19589 | Moss Ted A Operating Company | Oklahoma City, OK 73126-0187 | Oil & Gas Operator | Jun 1997 |
| 19590 | Moss William Properties Inc | Dallas, TX 75219 | Oil & Gas Operator | Apr 2014 |
| 19591 | Moss, William Corp. | Dallas, TX 75219 | Oil & Gas Operator | Oct 2002 |
| 19592 | Mossholder Drilling Co | Newark, OH 43055 | Oil Operator | Dec 1990 |
| 19593 | Mossholder Linda Dba | Newark, OH 43055 | Oil & Gas Operator | Dec 2015 |
| 19594 | Mossor, Kenneth Everett | Ellenboro, WV 26346-0057 | Oil & Gas Operator | Dec 2021 |
| 19595 | Mossor, L. E. | Harrisville, WV 26362-0000 | Oil & Gas Operator | Dec 2002 |
| 19596 | Mosthaf Edwin C And Mosthaf Levina M | | Oil Operator | Jul 2020 |
| 19597 | Mote Resources, Inc. | Dallas, TX 75225 | Oil & Gas Operator | Dec 2004 |
| 19598 | Mott Energy LLC | Riverview, FL 33569-6702 | Oil & Gas Operator | Aug 2024 |
| 19599 | Mott Oil & Gas | Sugarland, TX 77478 | Oil & Gas Operator | May 2001 |
| 19600 | Mott Petroleum Corporation | Sugar Land, TX 77487 | Oil & Gas Operator | Aug 2024 |