601 | L'Oil Operating And MGMT. Co. | | Oil & Gas Operator | Dec 2008 |
602 | L. R. Fitzgerald | | Oil & Gas Operator | Feb 2015 |
603 | La. Land & Expl. Co. | | Oil & Gas Operator | Dec 2010 |
604 | La.-TX. Operating, Inc. | | Oil & Gas Operator | May 1998 |
605 | Lamar Matlock | | Oil Operator | Jan 2024 |
606 | Lance Gas & Oil Productions | | Oil & Gas Operator | Jan 2024 |
607 | Landmark Venture Group No. 1, Inc. | | Oil & Gas Operator | Dec 2023 |
608 | Landmark Venture Group, Inc. | | Oil Operator | Dec 2008 |
609 | Lanford Drilling Co., Inc. | | Oil Operator | Jun 1996 |
610 | Lanmarc Resources | | Oil Operator | Dec 2003 |
611 | Largo Oil Company | Longview, TX 75606 | Oil & Gas Operator | Apr 2024 |
612 | Lark Production, Inc. | | Oil & Gas Operator | Mar 2023 |
613 | Las Services, Inc. | | Oil & Gas Operator | Oct 1997 |
614 | Latex Petroleum Corp. | Houston, TX 77090 | Oil & Gas Operator | Aug 2012 |
615 | Latexo Oil & Gas Co. | | Oil Operator | Sep 1986 |
616 | Latham & Bonner | | Oil Operator | Aug 1987 |
617 | Latham Exploration Company Inc | | Oil & Gas Operator | Aug 1992 |
618 | Latham Production & Service Co | | Oil Operator | Jul 1989 |
619 | Lax, Inc. | | Oil & Gas Operator | Nov 1987 |
620 | Legacy Resources Co., L.P. | Indianapolis, IN 46214 | Oil & Gas Operator | Apr 2019 |
621 | Legend Fund, LLC | | Oil & Gas Operator | Dec 2023 |
622 | Leshen Energy USA LLC | | Oil Operator | Jan 2024 |
623 | Lewis & Manziel | | Oil Operator | Apr 1989 |
624 | Li'L Sugar Oil Company | | Oil Operator | Nov 2019 |
625 | Liberty Oil And Gas Corp. | Olney, IL 62450-2489-2489 | Oil & Gas Operator | Dec 2021 |
626 | Limited Resources | Perryton, TX 79070 | Oil & Gas Operator | Aug 2003 |
627 | LL&N Oil & Gas Co., Inc. | | Oil Operator | Sep 1982 |
628 | Lloyd M McKenzie | | Oil Operator | Mar 2001 |
629 | Long Bros. Oil Co. | | Oil Operator | Jul 2015 |
630 | Long Oil & Natural Gas Corp. | | Oil & Gas Operator | Feb 1996 |
631 | Louis J. Roussel | | Oil & Gas Operator | Sep 1991 |
632 | Louisiana Energy Consultants, Inc. | | Oil & Gas Operator | Dec 2023 |
633 | Louisiana Energy Investors, L.L.C. | | Oil & Gas Operator | Jun 2016 |
634 | Louisiana Operating Co., Inc. | | Oil & Gas Operator | Aug 1994 |
635 | Louisiana-Caddo Invest, Inc. | | Oil & Gas Operator | Jun 2008 |
636 | Loutex Production Company | Kilgore, TX 75663 | Oil & Gas Operator | Apr 2024 |
637 | Lucky Strike Production LLC | | Oil Operator | Jan 2024 |
638 | Luray Oil Co., L.L.C. | | Oil Operator | Jan 2024 |
639 | Luther W. Davis | | Oil & Gas Operator | Jun 1996 |
640 | Lwood Energy, Inc. | | Oil Operator | Dec 2002 |
641 | Lyons Petroleum, Inc. | | Oil & Gas Operator | Oct 1988 |
642 | Lyons, Hilliard & Watson, Inc. | | Oil & Gas Operator | Jan 1989 |
643 | M & M Oil Co., LLC | Oil City, LA 71061 | Oil & Gas Operator | Apr 2024 |
644 | M & M Oil Company | Monahans, TX 79756 | Oil & Gas Operator | Dec 2023 |
645 | M & M Production | | Oil & Gas Operator | Jun 2010 |
646 | M G Gulff | | Oil Operator | May 1988 |
647 | M. A. Robison | | Oil & Gas Operator | Oct 1998 |
648 | M. E. Fitzgerald | | Oil & Gas Operator | May 1993 |
649 | M. F. McCain, Inc. | | Oil & Gas Operator | Jul 1987 |
650 | M. P. S. Prod. Co. | Houston, TX 77225 | Oil & Gas Operator | Dec 1996 |
651 | M. Parker Production Co. | | Oil Operator | Dec 2023 |
652 | M. T. R. Production | | Oil Operator | Mar 2006 |
653 | Mako Exploration Management, LLC | Shreveport, LA 71105 | Oil & Gas Operator | Apr 2024 |
654 | Mallard Drilling Corp. | | Oil & Gas Operator | Jan 1993 |
655 | Malone Oil & Gas Exploration, Inc. | | Oil Operator | Dec 2018 |
656 | Mandina & Murphy Oil Company | | Oil Operator | Nov 1990 |
657 | Manolo Energy, Inc. | | Oil Operator | Sep 1996 |
658 | Manti Exploration Operating LLC | Corpus Chrsti, TX 78403 | Oil & Gas Operator | Feb 2015 |
659 | Manti Operating Company | Covington, LA 70435 | Oil & Gas Operator | Apr 2024 |
660 | Mar-Bec Energy Company, L.L.C. | Shreveport, LA 71105 | Oil & Gas Operator | May 2001 |
661 | Marathon Corporation | | Oil Operator | Dec 1994 |
662 | Marathon Oil Company | Houston, TX 77024 | Oil & Gas Operator | Feb 2024 |
663 | Marion Corporation | | Oil & Gas Operator | Jan 2001 |
664 | Mark Seifer | | Oil & Gas Operator | Jan 2024 |
665 | Maroski, Inc. | | Oil Operator | Jan 1989 |
666 | Marquis Resources, LLC | | Oil & Gas Operator | Jul 2021 |
667 | Marshall & McCain | | Oil & Gas Operator | Oct 1988 |
668 | Marshall Exploration, Inc. | | Oil & Gas Operator | Jul 1992 |
669 | Martin Oil & Gas Co. | | Oil Operator | Jul 1981 |
670 | Martin Production Company | | Oil & Gas Operator | Dec 2023 |
671 | Matador Production Company | Dallas, TX 75240 | Oil & Gas Operator | Apr 2024 |
672 | Matrix Production Company | Sugar Land, TX 77478 | Oil & Gas Operator | Feb 2024 |
673 | Maurine B. Pyle | | Oil & Gas Operator | Mar 1993 |
674 | Maximus Operating, LTD. | Kilgore, TX 75663 | Oil & Gas Operator | Apr 2024 |
675 | Maxum Energy Corp | Plano, TX 75025 | Oil & Gas Operator | Jan 2003 |
676 | McCormick Production Co, Inc. | Oil City, LA 71061 | Oil & Gas Operator | Apr 2024 |
677 | McCurdy Oil Co. | Fort Worth, TX 76116 | Oil & Gas Operator | Jan 2024 |
678 | McGoldrick Oil Company | Shreveport, LA 71129 | Oil & Gas Operator | Jul 2020 |
679 | McGowan Working Partners | Jackson, MS 39296 | Oil & Gas Operator | Dec 2000 |
680 | McGowan Working Partners, Inc. | Jackson, MS 39296 | Oil & Gas Operator | Apr 2024 |
681 | McLaurin Oil Co. | | Oil Operator | Jan 2024 |
682 | McLeod Gas Gath & Proc Co. L.L.C. | | Oil Operator | Jul 2012 |
683 | Medallion Production Company | Tulsa, OK 74103 | Oil & Gas Operator | May 1997 |
684 | Memorial Production Operating LLC | Houston, TX 77002 | Oil & Gas Operator | Apr 2024 |
685 | Metro Energy Group, Inc. | Bossier City, LA 71112 | Oil & Gas Operator | May 2013 |
686 | Michael D Brown | | Oil Operator | Jul 1993 |
687 | Mid Field Oil Co. | | Oil & Gas Operator | Mar 1989 |
688 | Midwest Enterprises, Inc. | Cashion, OK 73016-9626 | Oil & Gas Operator | Jan 2024 |
689 | Mike Bonner | | Oil Operator | Aug 1999 |
690 | Mobil Oil E & P Southeast Inc | | Oil & Gas Operator | Sep 2013 |
691 | Mobley Oil Company, Inc. | | Oil & Gas Operator | Feb 1990 |
692 | Mobley Valve Service, Inc. | | Oil & Gas Operator | Nov 2006 |
693 | Monroe Well Ser-Amsterdam | | Oil Operator | Dec 1988 |
694 | Monroe Well Ser-La Petro II | | Oil Operator | Dec 1988 |
695 | Monroe Well Ser-New American85 | | Oil Operator | Dec 1988 |
696 | Monroe Well Ser-Ocean Petr '84 | | Oil & Gas Operator | Dec 1988 |
697 | Monroe Well Ser-Ocean Yacht II | | Oil Operator | May 1989 |
698 | Monroe Well Ser-Oceanyacht1985 | | Oil Operator | Dec 1988 |
699 | Monroe Well Ser-Riverside 1985 | | Oil Operator | Dec 1988 |
700 | Monroe Well Serv-New American | | Oil Operator | Dec 1988 |