601 | Byargeon & Sons Oil Co. | | Oil Operator | Nov 2000 |
602 | Byron Ruple | | Oil Operator | Jan 2024 |
603 | C & B Exploration Company, Inc. | | Oil & Gas Operator | Oct 2008 |
604 | C & B Production | Ben Bolt, TX 78342 | Oil & Gas Operator | Apr 2024 |
605 | C & C Oil & Gas | Ranger, TX 76470 | Oil & Gas Operator | Apr 2024 |
606 | C & C Operating, Inc. | | Oil Operator | Dec 2023 |
607 | C & D Resources, Inc. | | Oil & Gas Operator | Nov 2001 |
608 | C & E Oil Company | Corpus Christi, TX 78418 | Oil Operator | Jan 1989 |
609 | C & F Oil Company, Inc. | | Oil Operator | Dec 2023 |
610 | C & F Petroleum | | Oil & Gas Operator | Apr 1991 |
611 | C & H Oil Company | Ratliff City, OK 73481-0130 | Oil & Gas Operator | Apr 2015 |
612 | C & K Offshore Company | | Oil & Gas Operator | Oct 1980 |
613 | C & K Petroleum Inc | Denver, CO 80202 | Oil & Gas Operator | Apr 1984 |
614 | C & L Oil Company | Cross Plains, TX 76443 | Oil & Gas Operator | Apr 2024 |
615 | C & M Operating Company | Graham, TX 76450 | Oil & Gas Operator | Dec 2023 |
616 | C & R Oil | | Oil Operator | Dec 2023 |
617 | C & S Oil Company | Odessa, TX 79763 | Oil & Gas Operator | Nov 2019 |
618 | C & S Properties | | Oil & Gas Operator | Jun 1996 |
619 | C & VC, Inc. | | Oil & Gas Operator | Sep 1991 |
620 | C C Co | Holladay, UT 84124 | Oil & Gas Operator | Dec 2019 |
621 | C G Davis, Et Al | | Oil & Gas Operator | Mar 1986 |
622 | C S Petroleum Inc | Norman, OK 73070 | Oil & Gas Operator | Dec 2023 |
623 | C&M Operating Company, LLC | | Oil & Gas Operator | Apr 2011 |
624 | C. A. Cardneaux, Inc. | | Oil & Gas Operator | Apr 1990 |
625 | C. D. Pierce | | Oil Operator | Mar 1991 |
626 | C. H. C. Gerard | | Oil & Gas Operator | Jan 2024 |
627 | C. J. Broome Oil Company | | Oil & Gas Operator | Jan 2020 |
628 | C. L. Brown, III | | Oil Operator | Dec 1991 |
629 | C. L. Brown, Inc. | | Oil Operator | Dec 1999 |
630 | C. L. Morris | | Oil Operator | Feb 2004 |
631 | C. L. Morris, Inc. | | Oil & Gas Operator | Feb 2004 |
632 | C. M. Frizzell | | Oil & Gas Operator | Mar 2014 |
633 | C. M. Roberson | | Oil Operator | Jun 1984 |
634 | C. Smith & Associates, Inc. | | Oil Operator | Aug 1991 |
635 | C. T. & Ted Paul | | Oil Operator | Mar 2019 |
636 | C. V. Radke | | Oil Operator | Jan 1993 |
637 | C. W. Brumley | | Oil & Gas Operator | Jun 2006 |
638 | C. W. Resources, Inc. | Longview, TX 75604 | Oil & Gas Operator | Apr 2024 |
639 | C. Wayland Brooks | | Oil & Gas Operator | Dec 1987 |
640 | C.B.C. Producing Co. | | Oil & Gas Operator | Jul 1989 |
641 | C.F. Braun & Company | | Oil & Gas Operator | Dec 1986 |
642 | C.F.D. Inc. | | Oil & Gas Operator | Nov 1988 |
643 | C.J. Oil Company | Iowa Park, TX 76367 | Oil Operator | Feb 2024 |
644 | C.P.I. | | Oil & Gas Operator | Oct 2007 |
645 | C.T.R. Oil, Inc. | | Oil & Gas Operator | Jan 2024 |
646 | C6 Operating, L.L.C. | Keatchie, LA 71046 | Oil & Gas Operator | Apr 2024 |
647 | Caba, LLC | | Oil Operator | Jan 2024 |
648 | Cabot Oil & Gas Corporation | Houston, TX 77024 | Oil & Gas Operator | Dec 2023 |
649 | Cabot Petroleum Corporation | Englewood, CO 80111-2529 | Oil & Gas Operator | Dec 2004 |
650 | Caddeaux Gathering, LLC | | Oil Operator | Dec 2023 |
651 | Caddo Gas Processing L.L.C. | | Oil Operator | Aug 2012 |
652 | Caddo Management, Inc | Shreveport, LA 71101 | Oil & Gas Operator | Jan 2024 |
653 | Caddo Oil & Gas Co., Inc. | | Oil Operator | Jul 1990 |
654 | Caddo Oil Co.,Inc. | | Oil & Gas Operator | Apr 1987 |
655 | Caddo Parish Holdings LLC | | Oil & Gas Operator | Jul 2020 |
656 | Caddo Petroleum Dev., Inc. | | Oil Operator | Aug 1986 |
657 | Caddo Pine Island Corp. | | Oil & Gas Operator | Sep 1997 |
658 | Caddo Pine Island Operating Co | | Oil & Gas Operator | Aug 1998 |
659 | Caddo Resources Inc | | Oil & Gas Operator | Dec 1986 |
660 | Caddo Western Development, Inc | | Oil & Gas Operator | Aug 1984 |
661 | Cadillac Operating Company, LLC | | Oil Operator | Jan 2024 |
662 | Cairn Energy Partners, LLC | | Oil & Gas Operator | Feb 2023 |
663 | Cajun Minerals, Inc. | | Oil & Gas Operator | Mar 1997 |
664 | Cajun Operating, Inc. | | Oil & Gas Operator | Jun 2011 |
665 | Cala Oil & Gas | | Oil & Gas Operator | Oct 1997 |
666 | Calais Oil & Gas, L.L.C. | | Oil Operator | Dec 2023 |
667 | Caldwell & Self | | Oil Operator | Dec 2023 |
668 | Caldwell & Trahan | | Oil Operator | Dec 2023 |
669 | Caldwell Oil Company | | Oil Operator | Jul 2012 |
670 | Caldwell Operating, L.L.C. | | Oil Operator | Dec 2023 |
671 | Caldwell Production | | Oil Operator | Dec 2023 |
672 | Caldwell-Bayou State | | Oil Operator | Dec 2023 |
673 | California Time Petroleum, Inc | | Oil Operator | Mar 1986 |
674 | Callon Offshore Production, Inc. | Natchez, MS 39121 | Oil & Gas Operator | Dec 2005 |
675 | Callon Petroleum Company | Natchez, MS 39120 | Oil & Gas Operator | Oct 2002 |
676 | Callon Petroleum Operating Co | Houston, TX 77042 | Oil & Gas Operator | Apr 2024 |
677 | Calpetco-Herbst Expl. Inc. | | Gas Operator | Feb 1990 |
678 | Calpine Natural Gas Company | Houston, TX 77002 | Oil & Gas Operator | Apr 2002 |
679 | Calpine Natural Gas Company L.P. | Houston, TX 77002 | Oil & Gas Operator | Mar 2015 |
680 | Calpine Natural Gas L.P. | Houston, TX 77002 | Oil & Gas Operator | Jan 2006 |
681 | Calto Operating Company, Inc. | Dallas, TX 75225 | Oil & Gas Operator | May 2004 |
682 | Calumet Lubricants Company | | Oil Operator | Dec 1993 |
683 | Calumet Refining Co. | | Oil Operator | May 1991 |
684 | Calyx Exploration & Production | | Oil & Gas Operator | Jul 1991 |
685 | Camar Exploration | | Oil Operator | Jan 1989 |
686 | Cambridge Energy Corporation | | Oil & Gas Operator | Jul 2003 |
687 | Camco Resources, Inc. | | Oil Operator | Aug 1991 |
688 | Cameron LNG, LLC | | Oil Operator | Dec 2023 |
689 | Camex Operating Company | | Oil & Gas Operator | Dec 2023 |
690 | Camex, Inc. | | Oil & Gas Operator | Jun 1992 |
691 | Campbell & Assoc.-Ring | | Oil Operator | Nov 1980 |
692 | Campbell & Associates | | Oil & Gas Operator | Aug 1987 |
693 | Campbell Energy Corp. | | Oil & Gas Operator | May 1992 |
694 | Campbell Wells Corporation | | Oil Operator | Dec 1995 |
695 | Campground Corporation | | Oil Operator | Nov 2023 |
696 | Camterra Resources, Inc. | Marshall, TX 75671 | Oil & Gas Operator | Apr 2024 |
697 | Can Do Enterprises | | Oil Operator | Dec 2023 |
698 | Canada Crown Inv Corporation | | Oil & Gas Operator | Apr 1998 |
699 | Candice Venture #1 | | Oil & Gas Operator | May 1992 |
700 | Candleridge Oil, Inc. | Fort Worth, TX 76109 | Oil & Gas Operator | Jun 2003 |