601 | Oryx Energy Company | Dallas, TX 75221 | Oil & Gas Operator | May 2002 |
602 | Output Exploration LLC | | Oil & Gas Operator | Dec 2006 |
603 | Oxy Long Beach, Inc. | | Oil & Gas Operator | Dec 2014 |
604 | Oxy Petroleum Inc | | Oil & Gas Operator | Jan 1986 |
605 | Oxy USA Inc | Houston, TX 77046 | Oil & Gas Operator | Apr 2024 |
606 | P & C Oil Company | Leona, TX 75850 | Oil & Gas Operator | Dec 2023 |
607 | P & M Oil Company | Hays, KS 67601 | Oil & Gas Operator | Nov 2023 |
608 | Pace Diversified Corporation | | Oil & Gas Operator | Dec 2023 |
609 | Pacific Alliance Medical Center | | Oil Operator | Dec 2007 |
610 | Pacific Coast Energy Company LP | | Oil & Gas Operator | Dec 2023 |
611 | Pacific Energy Resources Inc. | | Oil Operator | Nov 2023 |
612 | Pacific Energy Resources LTD | | Oil & Gas Operator | Sep 2009 |
613 | Pacific Gas And Electric Company | | Gas Operator | Nov 2023 |
614 | Pacific Inland Operating Corporation | | Gas Operator | Dec 1993 |
615 | Pacific Palms Petroleum LLC | | Oil & Gas Operator | Dec 2023 |
616 | Pacific Petroleum Technology LLC | | Oil & Gas Operator | Dec 2018 |
617 | Padre Oil Co. | | Oil & Gas Operator | Dec 2023 |
618 | Pan American Energy Corporation | | Oil & Gas Operator | Dec 1998 |
619 | Pan Western Petroleum Co. | | Oil & Gas Operator | Dec 1993 |
620 | Pancanadian Petroleum Company | | Oil & Gas Operator | Oct 1989 |
621 | Panoche Vallecitos Oil Co. | | Oil & Gas Operator | Nov 2023 |
622 | Paris Valley Petroleum | | Oil Operator | Dec 2004 |
623 | Parlay Oil Company | | Oil Operator | Dec 2002 |
624 | Patriot Resources LLC | | Oil & Gas Operator | Dec 2023 |
625 | Paul Graham Drilling & Service Co. | | Oil & Gas Operator | Dec 2011 |
626 | Paul M. Woodward | | Oil Operator | Nov 2023 |
627 | Peak Operator LLC | | Oil & Gas Operator | Nov 2023 |
628 | Peninsula Open Space Trust | | Oil & Gas Operator | Dec 2008 |
629 | Penn Inc. | | Oil & Gas Operator | Dec 2004 |
630 | Pennant Petroleum Corporation | | Oil Operator | Dec 2002 |
631 | Pentarch Petroleum | | Oil Operator | Dec 2023 |
632 | Peoco LLC | | Gas Operator | Dec 2023 |
633 | Petersen Production Company LLC | | Oil & Gas Operator | Dec 2019 |
634 | Petro Capital Resources LLC | | Oil & Gas Operator | Nov 2023 |
635 | Petro Nova | | Oil Operator | Dec 2000 |
636 | Petro Resources, Inc. | Fulton, TX 78358 | Oil & Gas Operator | Apr 2024 |
637 | Petro-Lewis Corp. | | Oil & Gas Operator | Feb 1994 |
638 | Petro-Lud Inc. | | Oil & Gas Operator | Dec 2023 |
639 | Petrogulf Corporation | Denver, CO 80202 | Oil & Gas Operator | Apr 2024 |
640 | Petrojen Production Company Inc | | Oil Operator | Dec 2023 |
641 | Petrominerals Corp. | | Oil & Gas Operator | Dec 2003 |
642 | Petroprize | | Oil & Gas Operator | Nov 2023 |
643 | Petropro Energy Partners, L.P. | Houston, TX 77024 | Oil & Gas Operator | Jan 2013 |
644 | Petrowest | | Oil & Gas Operator | Dec 2001 |
645 | Philip H. McAlmond | | Oil Operator | Dec 2002 |
646 | Philip R. McPharlin | | Oil & Gas Operator | Dec 1995 |
647 | Phillip & Phyllis Pace-Trustee | | Oil & Gas Operator | Dec 2007 |
648 | Phillips Petroleum Company | Houston, TX 77251 | Oil & Gas Operator | Mar 2013 |
649 | Pier Oil Company Inc. | | Oil Operator | Dec 2023 |
650 | Pine Meadows Ranch Incorporated | | Oil & Gas Operator | Dec 2001 |
651 | Pioneer Exploration, LLC | Houston, TX 77090 | Oil & Gas Operator | Jan 2024 |
652 | Plegel Oil Company Inc. | | Oil & Gas Operator | Dec 2023 |
653 | Polaris Production Inc. | | Oil & Gas Operator | Feb 2021 |
654 | Pool California Energy Services Inc. | | Oil Operator | Dec 2009 |
655 | Portals Woodward Joint Venture | | Oil Operator | Dec 2000 |
656 | Porter Sesnon Et Al | | Oil & Gas Operator | Dec 1978 |
657 | Poso Creek Energy LLC | | Oil & Gas Operator | Dec 2009 |
658 | Power Run Oil LLC | | Oil & Gas Operator | Nov 2023 |
659 | Powerdrive Energy Services Company LLC | | Oil & Gas Operator | Nov 2023 |
660 | Prado Petroleum Co. | | Oil & Gas Operator | Dec 1996 |
661 | Pre Resources LLC | | Oil & Gas Operator | Dec 2023 |
662 | Premier Pumping Unit Services Inc. | | Oil & Gas Operator | Dec 2023 |
663 | Preuitt Production Service | | Oil Operator | Nov 2023 |
664 | Princeton Natural Gas LLC | | Gas Operator | Nov 2023 |
665 | Production Specialties Company | | Oil & Gas Operator | Dec 2003 |
666 | Protho Energy Service LLC | | Oil & Gas Operator | Dec 2023 |
667 | PS126 Investments LLC | | Oil & Gas Operator | Nov 2023 |
668 | Pueblo Oil & Gas Inc. | | Gas Operator | Dec 2003 |
669 | Pyramid Oil Co. | Litchfield PK, AZ 85340 | Oil & Gas Operator | Jan 2018 |
670 | Quadren Cryogenic Process LTD. | | Gas Operator | Dec 2023 |
671 | Quintana Petroleum Corporation | Denver, CO 80265 | Oil & Gas Operator | Mar 1998 |
672 | R & R Entertainment Inc. | | Oil & Gas Operator | Dec 2011 |
673 | R&R Resources LLC | | Oil & Gas Operator | Nov 2023 |
674 | R. J. Bellevue | | Oil & Gas Operator | Nov 2023 |
675 | R. Scott Price | | Oil & Gas Operator | Dec 1994 |
676 | R. W. Henry | | Oil & Gas Operator | Dec 1999 |
677 | R. W. Shull | | Oil & Gas Operator | Dec 1986 |
678 | Raak-Wilson Properties | | Oil & Gas Operator | Dec 1999 |
679 | Randy J. & Deborah R. Allison | | Oil & Gas Operator | Dec 2003 |
680 | Rare Petro Exploration LLC | | Oil & Gas Operator | Dec 2023 |
681 | Razar Resources | | Oil & Gas Operator | Dec 2000 |
682 | Reabold California LLC | | Oil & Gas Operator | Dec 2023 |
683 | Redbank Oil Co. | | Oil Operator | Dec 2023 |
684 | Redbank Oil Co. Operator | | Oil Operator | Nov 2023 |
685 | Reef Ridge Energy Company LLC | | Oil & Gas Operator | Dec 2023 |
686 | Remora Operating Ca LLC | | Oil & Gas Operator | Dec 2020 |
687 | Renaissance Petroleum LLC | | Oil & Gas Operator | Dec 2023 |
688 | Res-Tech Inc. | | Oil & Gas Operator | Nov 2023 |
689 | Reserve Petroleum California Inc. | | Oil & Gas Operator | Nov 2023 |
690 | Resource Engineering | | Gas Operator | Nov 2023 |
691 | Richard P. Kelter | | Oil & Gas Operator | Dec 1996 |
692 | Richard Young & Associates | | Oil & Gas Operator | Dec 2004 |
693 | Rincon Island Limited Partnership | | Oil & Gas Operator | Nov 2022 |
694 | Rincon Oil Co. | | Oil & Gas Operator | Dec 1990 |
695 | Rio Bravo Poso | | Oil & Gas Operator | Dec 2009 |
696 | RMR Energy Resources | | Oil Operator | Nov 2023 |
697 | RMS Monte Christo, LLC | Snowmass VLG., CO 81615 | Oil & Gas Operator | Mar 2023 |
698 | Road Oil Sales Inc. | Tyler, TX 75711 | Oil Operator | Dec 1984 |
699 | Robert A. Cohan | | Oil & Gas Operator | Jan 2018 |
700 | Robert D. VIgue | | Oil Operator | Dec 2000 |