| 19401 | Morgan Operating, Inc. | Hobbs, NM 88241 | Oil & Gas Operator | Jun 2024 |
| 19402 | Morgan Pennington Inc | Wooster, OH 44691 | Oil & Gas Operator | Dec 1990 |
| 19403 | Morgan Petroleum Company | Edmond, OK 73083 | Oil & Gas Operator | Mar 1993 |
| 19404 | Morgan Robert M / L Ladean | Wewoka, OK 74884-1515 | Oil & Gas Operator | Jul 2015 |
| 19405 | Morgan, C. V. Partnership | Olney, TX 76374 | Oil & Gas Operator | Jan 2009 |
| 19406 | Morgan, Mike | | Oil Operator | Dec 2014 |
| 19407 | Morgan, Robert L | | Oil Operator | Dec 2017 |
| 19408 | Morgas | Shamrock, TX 79079 | Gas Operator | Nov 1994 |
| 19409 | Morgenstern Oil Operations LLC | Ellinwood, KS 67526 | Oil Operator | Apr 2024 |
| 19410 | Moriah Operating,LLC | Midland, TX 79701 | Oil & Gas Operator | Sep 2024 |
| 19411 | Moriah Resources, Inc. | Midland, TX 79704 | Oil & Gas Operator | Mar 2008 |
| 19412 | Morley, Kenneth A. | Sinclairville, NY 14782 | Gas Operator | Dec 2023 |
| 19413 | Mormack Ind Inc | Orrville, OH 44667 | Oil & Gas Operator | Dec 2023 |
| 19414 | Mormar Family Holdings, L.L.C. | Breckenridge, TX 76424 | Oil & Gas Operator | Sep 2024 |
| 19415 | Morning Gun Exploration LLC | | Oil Operator | Oct 2021 |
| 19416 | Morning Star Oil Company | Thermopolis, WY 82443 | Oil Operator | Jul 2024 |
| 19417 | Morningstar Gas, Inc. | Las Vegas, NV 89117 | Gas Operator | Sep 2024 |
| 19418 | Morningstar Operating LLC | Fort Worth, TX 76102 | Oil & Gas Operator | Sep 2024 |
| 19419 | Morningstar Partners, L.P. | Fort Worth, TX 76102 | Oil & Gas Operator | Apr 2022 |
| 19420 | Moro Bay Oil Company, Inc. | | Oil Operator | Jan 1997 |
| 19421 | Morreale, Michael G. & John W. | Frewsburg, NY 14738 | Gas Operator | Dec 2023 |
| 19422 | Morred, Inc. | Borger, TX 79007 | Oil & Gas Operator | Sep 2024 |
| 19423 | Morrell, W. R. | Albany, TX 76430 | Oil & Gas Operator | Sep 2024 |
| 19424 | Morris & Associates | Purcell, OK 73080 | Oil Operator | Feb 2012 |
| 19425 | Morris & Morris | | Oil Operator | Sep 1995 |
| 19426 | Morris A Richardson Dba Fair VIew Production | Muldrow, OK 74948 | Oil Operator | Sep 2006 |
| 19427 | Morris Beall Oil & Gas Co | | Oil & Gas Operator | Dec 2021 |
| 19428 | Morris Dennis J | Cameron, OK 74932-2186 | Gas Operator | Jun 2024 |
| 19429 | Morris Ed Dba Morris Operating Company | Mounds, OK 74047-4801 | Oil & Gas Operator | Jul 2024 |
| 19430 | Morris Everett E | | Oil & Gas Operator | Feb 1991 |
| 19431 | Morris Oil & Gas Co., Inc | | Oil & Gas Operator | Dec 2021 |
| 19432 | Morris Oil Operations | | Oil Operator | May 2024 |
| 19433 | Morris Operating Co | Lovington, NM 88260 | Oil & Gas Operator | Sep 2024 |
| 19434 | Morris Pete Drilling Company | | Oil Operator | Feb 1999 |
| 19435 | Morris R. Greenhaw Oil&Gas, Inc | Desdemona, TX 76445 | Oil & Gas Operator | Sep 2024 |
| 19436 | Morris Richard B | | Oil Operator | Dec 1996 |
| 19437 | Morris Roger Dan | Cushing, OK 74023 | Oil & Gas Operator | May 2024 |
| 19438 | Morris, W. Dale Inc. | Mineral Wells, TX 76068 | Oil & Gas Operator | Sep 2024 |
| 19439 | Morrison DRLG. & Prod. Co., Inc. | Abilene, TX 79606 | Oil & Gas Operator | Nov 2008 |
| 19440 | Morrison International Energy Inc | Oklahoma City, OK 73189-0537 | Oil & Gas Operator | Jun 2024 |
| 19441 | Morrison Oil Co. LLC | | Oil & Gas Operator | Jun 2024 |
| 19442 | Morrison Oil Company | Bartlesville, OK 74003 | Oil Operator | Mar 2015 |
| 19443 | Morrison, Mark L. | Yates Center, KS 66783 | Oil Operator | May 2024 |
| 19444 | Morrison-Dixon O | | Oil Operator | Oct 1993 |
| 19445 | Morrow Oil & Gas Co. | Terry, MS 39170 | Oil & Gas Operator | May 2024 |
| 19446 | Morrow Operating Co., Inc. | | Oil Operator | Mar 2003 |
| 19447 | Morrow Resources, Inc. | San Angelo, TX 76904 | Oil & Gas Operator | Oct 2004 |
| 19448 | Morrow, Joe | Farmington, NM 87401 | Oil Operator | Jan 1993 |
| 19449 | Morrows Stoney Point Farm Inc | New Concord, OH 43762 | Oil & Gas Operator | Dec 2017 |
| 19450 | Morse, John R. | Portland, NY 14769 | Gas Operator | Dec 2023 |
| 19451 | Morsey Oil & Gas | | Oil & Gas Operator | Mar 1995 |
| 19452 | Morsey Oil & Gas Corporation | Corpus Chrsti, TX 78401 | Oil & Gas Operator | Sep 2024 |
| 19453 | Mortimer Exploration Company | San Antonio, TX 78209 | Oil & Gas Operator | Sep 2003 |
| 19454 | Mortimer Production Company | San Antonio, TX 78209 | Oil & Gas Operator | Sep 2024 |
| 19455 | Morton And Dolley | | Oil Operator | Dec 1991 |
| 19456 | Morton Bros A Partnership | Bristow, OK 74010-0403 | Oil & Gas Operator | Jul 2003 |
| 19457 | Morton Brothers Company | Bristow, OK 74010 | Oil & Gas Operator | May 2009 |
| 19458 | Morton Drilling Company | Bristow, OK 74010-1279 | Oil & Gas Operator | Jun 1995 |
| 19459 | Morton Leases | Morris, OK 74445-2048 | Oil & Gas Operator | Jul 2017 |
| 19460 | Morton Leases Inc | | Oil & Gas Operator | Jul 2024 |
| 19461 | Morton Production Inc | Ada, OK 74820-2643 | Oil & Gas Operator | Sep 2014 |
| 19462 | Morton Valley Oil & Gas, Inc. | Dallas, TX 75222 | Oil & Gas Operator | Jun 2007 |
| 19463 | Morton, J. V. Oil Co. | Iowa Park, TX 76367 | Oil & Gas Operator | Nov 1999 |
| 19464 | Mosaic Midland LLC | Dallas, TX 75367 | Oil Operator | Sep 2024 |
| 19465 | Mosaic Oil LLC | Dallas, TX 75205 | Oil & Gas Operator | Sep 2024 |
| 19466 | Mosaic Pecos LLC | Dallas, TX 75367 | Oil Operator | Sep 2024 |
| 19467 | Mosaic Texas LLC | Dallas, TX 75205 | Oil & Gas Operator | Sep 2024 |
| 19468 | Mosbacher Energy Company | Houston, TX 77002 | Oil & Gas Operator | Sep 2024 |
| 19469 | Mosbacher Production Co. | Houston, TX 77001 | Oil & Gas Operator | Aug 1984 |
| 19470 | Mosbacher, Robert-Pruet, Chesley | | Oil & Gas Operator | Dec 1983 |
| 19471 | Moseley Petroleum Corp. | | Oil & Gas Operator | Apr 1988 |
| 19472 | Moseley, J. T. | Temple, TX 76502 | Oil & Gas Operator | Sep 2008 |
| 19473 | Moses, Tom | Beaumont, TX 77702 | Oil Operator | Sep 2024 |
| 19474 | Mosher Gas, LLC | Knoxville, PA 16928 | Gas Operator | Dec 2023 |
| 19475 | Moskowitz Charles J | | Oil Operator | Feb 2014 |
| 19476 | Moskowitz Oil & Gas LLC | | Oil Operator | Jun 2024 |
| 19477 | Mosley Oil &Gas Inc | Houston, TX 77002 | Oil & Gas Operator | Sep 2024 |
| 19478 | Mosman Operating, LLC | Dallas, TX 75204 | Oil Operator | Sep 2024 |
| 19479 | Moss Petroleum Company | Dallas, TX 75207 | Oil & Gas Operator | Sep 2024 |
| 19480 | Moss Properties Inc | | Oil & Gas Operator | Mar 1986 |
| 19481 | Moss SWD, LLC | Andrews, TX 79714 | Oil Operator | Sep 2024 |
| 19482 | Moss Ted A Operating Company | Oklahoma City, OK 73126-0187 | Oil & Gas Operator | Jun 1997 |
| 19483 | Moss William Properties Inc | Dallas, TX 75219 | Oil & Gas Operator | Apr 2014 |
| 19484 | Moss, William Corp. | Dallas, TX 75219 | Oil & Gas Operator | Oct 2002 |
| 19485 | Mossholder Drilling Co | Newark, OH 43055 | Oil Operator | Dec 1990 |
| 19486 | Mossholder Linda Dba | Newark, OH 43055 | Oil & Gas Operator | Dec 2015 |
| 19487 | Mossor, Kenneth Everett | Ellenboro, WV 26346-0057 | Oil & Gas Operator | Dec 2021 |
| 19488 | Mossor, L. E. | Harrisville, WV 26362-0000 | Oil & Gas Operator | Dec 2002 |
| 19489 | Mosthaf Edwin C And Mosthaf Levina M | | Oil Operator | Jul 2020 |
| 19490 | Mote Resources, Inc. | Dallas, TX 75225 | Oil & Gas Operator | Dec 2004 |
| 19491 | Mott Energy LLC | Riverview, FL 33569-6702 | Oil & Gas Operator | Jun 2024 |
| 19492 | Mott Oil & Gas | Sugarland, TX 77478 | Oil & Gas Operator | May 2001 |
| 19493 | Mott Petroleum Corporation | Sugar Land, TX 77487 | Oil & Gas Operator | Jun 2024 |
| 19494 | Motto Energy Inc. | Normantown, WV 25267-8215 | Oil & Gas Operator | Dec 2021 |
| 19495 | Mount Chestnut Dev LLC | Butler, PA 16002-3940 | Gas Operator | Dec 2017 |
| 19496 | Mount Richard | Newark, OH 43055 | Oil Operator | Dec 2005 |
| 19497 | Mount, Thomas | North East, PA 16428 | Gas Operator | Dec 2023 |
| 19498 | Mountain Creek Energy Inc | Georgetown, TX 78633 | Oil & Gas Operator | Jun 2024 |
| 19499 | Mountain Creek Oil Company, Inc. | Saint Jo, TX 76265 | Oil & Gas Operator | Sep 2024 |
| 19500 | Mountain Divide, LLC | | Oil & Gas Operator | Mar 2017 |