| 1601 | Millennium Offshore Group, Inc. | Houston, TX 77007 | Oil & Gas Operator | Sep 2005 |
| 1602 | Millennium Oil & Gas Inc | Dexter, KS 67038 | Oil & Gas Operator | Dec 2024 |
| 1603 | Millennium Oil & Gas LLC | Denver, CO 80203 | Oil & Gas Operator | Oct 2025 |
| 1604 | Millennium Operating Company | Houston, TX 77057 | Oil & Gas Operator | Dec 2025 |
| 1605 | Millennium Petro-Physics, Inc. | Corpus Chrsti, TX 78480 | Oil & Gas Operator | Dec 2025 |
| 1606 | Millennium Resources, LLC. | Big Lake, TX 76932 | Oil & Gas Operator | Sep 2012 |
| 1607 | Millennium Resources, LP | Midland, TX 79708 | Oil Operator | Dec 2025 |
| 1608 | Miller & Stanley Oper Co | Amarillo, TX 79114 | Oil & Gas Operator | Sep 2014 |
| 1609 | Miller B Investments | Tulsa, OK 74170 | Oil & Gas Operator | Nov 2007 |
| 1610 | Miller Bros Oil Company, Inc. | Burlington, KS 66839 | Oil Operator | Dec 2009 |
| 1611 | Miller Brothers | | Oil & Gas Operator | Nov 2000 |
| 1612 | Miller Brothers And Federal Oil Co | | Oil Operator | May 1984 |
| 1613 | Miller Brothers And Total Petroleum And Wiser Oil | | Oil & Gas Operator | Sep 1991 |
| 1614 | Miller Energy Company II LLC | | Oil & Gas Operator | Oct 2025 |
| 1615 | Miller Energy Inc | Houston, TX 77024 | Oil & Gas Operator | Oct 2016 |
| 1616 | Miller Energy Technologies, LLC | Lexington, KY 40509 | Oil Operator | Dec 2023 |
| 1617 | Miller Energy, LLC | Garnett, KS 66032 | Oil Operator | Nov 2019 |
| 1618 | Miller Exploration Company | Tulsa, OK 74136-1020 | Oil & Gas Operator | Mar 2015 |
| 1619 | Miller I O Incor | | Oil & Gas Operator | Apr 1991 |
| 1620 | Miller Joe B | Lawton, OK 73507 | Oil Operator | Sep 2025 |
| 1621 | Miller John Production | Bristow, OK 74010-2455 | Oil & Gas Operator | Jul 2016 |
| 1622 | Miller Oil & Gas | Dundee, OH 44624-9629 | Oil & Gas Operator | Dec 1998 |
| 1623 | Miller Oil & Gas Assets III, LLC | Englewood, CO 80155 | Oil & Gas Operator | May 2012 |
| 1624 | Miller Oil & Gas Co | Okmulgee, OK 74447 | Oil & Gas Operator | Oct 2017 |
| 1625 | Miller Oil & Gas, LLC | Snyder, TX 79549 | Oil & Gas Operator | Dec 2025 |
| 1626 | Miller Oil Company | Corsicana, TX 75110 | Oil & Gas Operator | Dec 2015 |
| 1627 | Miller Oil Company, LLC | Chanute, KS 66720 | Oil Operator | Jun 2025 |
| 1628 | Miller Oil Field Services, Inc | | Oil Operator | Feb 1990 |
| 1629 | Miller Operating Company LLC | Lafayette, LA 70598 | Oil & Gas Operator | Dec 2025 |
| 1630 | Miller Petroleum Company | Yukon, OK 73099-0452 | Oil & Gas Operator | Aug 2009 |
| 1631 | Miller Petroleum LLC | Graham, TX 76450 | Oil Operator | Dec 2025 |
| 1632 | Miller Production Co. | Tyler, TX 75701 | Oil & Gas Operator | Dec 2025 |
| 1633 | Miller Raymond V | | Oil Operator | Jul 2007 |
| 1634 | Miller Roy/R A Miller Energy LLC | Holmesville, OH 44633 | Oil & Gas Operator | Dec 2024 |
| 1635 | Miller S.W.D., Inc. | | Oil Operator | Oct 2002 |
| 1636 | Miller William D | Sapulpa, OK 74066-1061 | Oil Operator | Oct 2010 |
| 1637 | Miller William P Jr | Zanesville, OH 43701 | Oil & Gas Operator | Dec 1997 |
| 1638 | Miller, Allerton | | Oil & Gas Operator | Dec 1997 |
| 1639 | Miller, B. H. Oil Co. | Corsicana, TX 75110 | Oil & Gas Operator | Sep 2002 |
| 1640 | Miller, Bob I. | Abilene, TX 79604 | Oil & Gas Operator | Mar 2008 |
| 1641 | Miller, Bobby Elzo | Sedan, KS 67361 | Oil Operator | Dec 2009 |
| 1642 | Miller, C. R. Oil Co. | Olney, TX 76374 | Oil & Gas Operator | Dec 2025 |
| 1643 | Miller, Cecil G. | Corsicana, TX 75110 | Oil & Gas Operator | Jan 2023 |
| 1644 | Miller, Cecil G. Estate Of | Corsicana, TX 75110 | Oil Operator | Dec 2025 |
| 1645 | Miller, Charles A., Jr. | South Dayton, NY 14138 | Gas Operator | Dec 2024 |
| 1646 | Miller, Connie S. & Queen, Jennifere L | Blasdell, NY 14219 | Gas Operator | Dec 2024 |
| 1647 | Miller, Donny | Cisco, TX 76437 | Oil & Gas Operator | Dec 2025 |
| 1648 | Miller, Dyer & Co LLC | Denver, CO 80202 | Oil & Gas Operator | May 2009 |
| 1649 | Miller, Everett E. | Sedan, KS 67361 | Oil & Gas Operator | Sep 1986 |
| 1650 | Miller, Frank I. | Cut Bank, MT 59427 | Oil & Gas Operator | Sep 2025 |
| 1651 | Miller, Glenn J. | Muenster, TX 76252 | Oil & Gas Operator | Jul 2025 |
| 1652 | Miller, Henry G. | Perrysburg, NY 14129 | Gas Operator | Dec 2024 |
| 1653 | Miller, James R | Herrington, KS 67449 | Oil Operator | Oct 2025 |
| 1654 | Miller, Kathleen M. | Warsaw, NY 14569 | Gas Operator | Dec 2024 |
| 1655 | Miller, Kyle | East Aurora, NY 14052 | Gas Operator | Dec 2024 |
| 1656 | Miller, L. Joe & Bobby J. Parker | Wichita Falls, TX 76308 | Oil & Gas Operator | Jul 2000 |
| 1657 | Miller, Luke A | Keaton, KY 41226 | Oil Operator | Dec 2023 |
| 1658 | Miller, M. M. & Sons | Alice, TX 78333 | Oil & Gas Operator | Apr 2007 |
| 1659 | Miller, Mike | Corsicana, TX 75110 | Oil & Gas Operator | Dec 2025 |
| 1660 | Miller, Mike / Miller Prod. Co. | Corsicana, TX 75110 | Oil & Gas Operator | Dec 2025 |
| 1661 | Miller, Myron R. | Haven, KS 67543 | Oil Operator | Oct 2017 |
| 1662 | Miller, Neil S. | Sherman, NY 14781 | Gas Operator | Dec 2024 |
| 1663 | Miller, R. A. Energy, Inc. | Kilgore, TX 75663 | Oil & Gas Operator | Aug 2003 |
| 1664 | Miller, Ralph D. & Faye C. | Cherryvale, KS 67335 | Oil Operator | Apr 2003 |
| 1665 | Miller, Rex M. | Putnam, TX 76469 | Oil & Gas Operator | Sep 2022 |
| 1666 | Miller, Robert A. | Sedan, KS 67361 | Oil Operator | Aug 2022 |
| 1667 | Miller, W. C. Operating Company | San Antonio, TX 78209 | Oil & Gas Operator | Dec 2025 |
| 1668 | Miller, W.C. | | Oil & Gas Operator | Jan 1992 |
| 1669 | Miller-Becker Enterprises, LLC | Russell, KS 67665 | Oil Operator | Jul 2025 |
| 1670 | Miller-McGee Operating Inc | Stroud, OK 74079 | Oil & Gas Operator | Nov 2025 |
| 1671 | Milliman, John & Julie | Randolph, NY 14772 | Gas Operator | Dec 2024 |
| 1672 | Milliman, Lee And Debora | Cattaraugus, NY 14719 | Gas Operator | Dec 2024 |
| 1673 | Mills Boys Oil And Gas Leasing, LLC | | Oil Operator | Dec 2023 |
| 1674 | Mills Drilling Co Inc | | Oil & Gas Operator | Nov 2008 |
| 1675 | Mills Glen A | | Gas Operator | Dec 1985 |
| 1676 | Mills Oil & Gas | Jacksboro, TX 76458 | Oil & Gas Operator | Mar 2008 |
| 1677 | Mills Oil Co. | | Oil Operator | Dec 1986 |
| 1678 | Mills, Cary | Limestone, NY 14753 | Oil & Gas Operator | Dec 2024 |
| 1679 | Mills, Donald R. & Kathleen A. | Le Roy, NY 14482 | Gas Operator | Dec 2024 |
| 1680 | Mills, H. E. | Lipan, TX 76462 | Oil & Gas Operator | Sep 2004 |
| 1681 | Mills, Jay | Stephenville, TX 76401 | Gas Operator | Apr 2022 |
| 1682 | Mills, Norman | Lake City, KS 67071 | Oil Operator | Dec 1995 |
| 1683 | Mills, Pete | Midland, TX 79707 | Oil & Gas Operator | Sep 2005 |
| 1684 | Mills, Ralph A. | Louisburg, KS 66053 | Oil Operator | May 1998 |
| 1685 | Mills, Roger A. | Greenwood, NY 14839 | Oil & Gas Operator | Dec 2024 |
| 1686 | Millwee Oil, Inc. | Midland, TX 79705 | Oil & Gas Operator | Dec 2025 |
| 1687 | Millwee, John F. | Midland, TX 79705 | Oil & Gas Operator | Jul 2018 |
| 1688 | Milmac Operating Company | Lubbock, TX 79408-2976 | Oil & Gas Operator | Sep 2004 |
| 1689 | Milne Lewis Joel | Allen, OK 74825 | Oil & Gas Operator | Mar 2015 |
| 1690 | Milner Lake Energy LLC | Madison, OH 44057 | Oil & Gas Operator | Dec 2024 |
| 1691 | Milo-Austintatious | Houston, TX 77005 | Oil & Gas Operator | Aug 2006 |
| 1692 | Miltex Oil Company | Boerne, TX 78006 | Oil & Gas Operator | Dec 2025 |
| 1693 | Milton Crow,Inc.&RP Evans Etal | | Oil & Gas Operator | Aug 1988 |
| 1694 | Milton Galoob | | Oil Operator | Dec 1988 |
| 1695 | Milton Oil & Gas Company | Charleston, WV 25322 | Gas Operator | Nov 1997 |
| 1696 | Miltuck Operating, Inc. | Elysian Field, TX 75642 | Oil & Gas Operator | Dec 1996 |
| 1697 | Mims, William S. | Pleasanton, TX 78064 | Oil Operator | Jun 2009 |
| 1698 | Min-Tex Oil Corporation | Tulsa, OK 74170 | Oil & Gas Operator | Dec 1996 |
| 1699 | Mina Energy, Inc. | Boerne, TX 78006 | Oil & Gas Operator | Feb 2012 |
| 1700 | Minard Run Oil Co | Bradford, PA 16701 | Oil & Gas Operator | Dec 2024 |