| 22601 | Polaris Production Opco LLC | | Oil & Gas Operator | Apr 2026 |
| 22602 | Polaris-MRM Production Co. | | Oil Operator | Nov 1985 |
| 22603 | Pole Cat Oil Company | Sapulpa, OK 74067 | Oil Operator | Jun 2026 |
| 22604 | Polfam Exploration Co | Denver, CO 80204 | Oil & Gas Operator | Mar 2007 |
| 22605 | Poling Albert | Logan, OH 43138 | Oil Operator | Dec 2024 |
| 22606 | Polk Petroleum, Inc. | Abilene, TX 79604 | Oil & Gas Operator | May 2024 |
| 22607 | Pollard Jr G W | Okmulgee, OK 74447 | Oil & Gas Operator | Apr 2015 |
| 22608 | Pollard Operating, LLC | | Oil Operator | May 2001 |
| 22609 | Pollok Energy LLC | Tulsa, OK 74159 | Oil & Gas Operator | Jun 2026 |
| 22610 | Polo Operating Inc | Oklahoma City, OK 73112 | Oil & Gas Operator | May 2006 |
| 22611 | Polumbus Corporation | Denver, CO 80202 | Oil & Gas Operator | Sep 1982 |
| 22612 | Pomfret Production Co., Inc. | | Oil & Gas Operator | Feb 1987 |
| 22613 | Pominex Inc | Cols, OH 43214 | Oil & Gas Operator | Dec 1988 |
| 22614 | Pompano Resource Operator, LLC | | Oil & Gas Operator | Dec 2025 |
| 22615 | Pomykal, Verde Oil Co | Brenham, TX 77833 | Oil & Gas Operator | Sep 2026 |
| 22616 | Poncho Production Co | | Oil & Gas Operator | Jan 2022 |
| 22617 | Ponder Oil Producers LLC | Okemah, OK 74859 | Oil & Gas Operator | Jun 2026 |
| 22618 | Pondera Partners Limited Partnership | Oroville, WA 98844 | Oil Operator | Sep 2023 |
| 22619 | Ponderosa Consulting Services Inc | Wooster, OH 44691 | Oil & Gas Operator | Dec 2025 |
| 22620 | Ponderosa Oil & Gas, LLC | Houston, TX 77008 | Oil & Gas Operator | Sep 2026 |
| 22621 | Ponderosa Petroleum Corporation | Alto, NM 88312 | Oil & Gas Operator | Dec 2017 |
| 22622 | Ponderosa TX Operating LLC | Stinnett, TX 79083 | Oil & Gas Operator | Sep 2026 |
| 22623 | Ponderosa Witching, LLC | Waco, TX 76705 | Oil Operator | May 2026 |
| 22624 | Ponta E&P LLP | Houston, TX 77057 | Oil & Gas Operator | Sep 2026 |
| 22625 | Pontchartrain Oil & Gas Corp 2 | | Oil & Gas Operator | Dec 1984 |
| 22626 | Pontotoc Oil Corp. | Midland, TX 79702 | Oil & Gas Operator | Feb 1996 |
| 22627 | Pontotoc Operations Inc | Dallas, TX 75225-1425 | Oil & Gas Operator | Jun 2017 |
| 22628 | Pony Creek Operating LLC. | Flower Mound, TX 75028 | Oil Operator | Sep 2026 |
| 22629 | Pony Express Corporate Trust | Aledo, TX 76008 | Oil & Gas Operator | Sep 2026 |
| 22630 | Pony Oil Company | Borger, TX 79008 | Oil & Gas Operator | Jul 2001 |
| 22631 | Pool California Energy Services Inc. | | Oil Operator | Dec 2009 |
| 22632 | Pool Company | | Oil Operator | Dec 2002 |
| 22633 | Pool Operating Corporation | Lago VIsta, TX 78645 | Oil & Gas Operator | Oct 2016 |
| 22634 | Pool Production Services | | Oil Operator | Aug 1990 |
| 22635 | Pool, Lloyd Operating | Sandia Park, NM 87047 | Gas Operator | Dec 2013 |
| 22636 | Poor Boy Corporation | Ellinwood, KS 67526 | Oil Operator | May 2026 |
| 22637 | Poor Boy Operating Co. | Lubbock, TX 79403 | Oil Operator | Jan 2022 |
| 22638 | Poorboy Exploration LLC | Caldwell, OH 43724-9134 | Oil & Gas Operator | Dec 2025 |
| 22639 | Poorboy Oil Inc | Velma, OK 73491 | Oil & Gas Operator | Jul 2022 |
| 22640 | Pop Operating Company | Denton, TX 76202 | Oil & Gas Operator | Sep 2026 |
| 22641 | Pope Charles Edward | Morris, OK 74445 | Oil & Gas Operator | Mar 2023 |
| 22642 | Pope Oil LLC | Morris, OK 74445 | Oil Operator | Jun 2026 |
| 22643 | Pope Ted & Karen Dba MP Operating | Bristow, OK 74010 | Oil Operator | Jun 2026 |
| 22644 | Popp Operating, Inc. | Hoisington, KS 67544 | Oil Operator | May 2026 |
| 22645 | Porebski, Adam R. | Gerry, NY 14740 | Gas Operator | Dec 2025 |
| 22646 | Porosity Oil LLC | Imperial, TX 79743 | Oil Operator | Sep 2026 |
| 22647 | Port Erie Plastics Inc | Harborcreek, PA 16421-1018 | Gas Operator | Dec 2025 |
| 22648 | Port Hudson Operating Company | | Oil & Gas Operator | Nov 2024 |
| 22649 | Portage Exploration Co In | Salem, IL 62881 | Oil & Gas Operator | Dec 2004 |
| 22650 | Portage Resources Inc | Warren, OH 44484 | Oil & Gas Operator | Dec 2015 |
| 22651 | Portal Energy Corporation | Dallas, TX 75201 | Oil & Gas Operator | Mar 1993 |
| 22652 | Portals Woodward Joint Venture | | Oil Operator | Dec 2000 |
| 22653 | Portana Properties LLC | McKinney, TX 75072 | Oil Operator | Sep 2026 |
| 22654 | Porter Brothers | Zanesville, OH 43701 | Oil & Gas Operator | Dec 1995 |
| 22655 | Porter John | Boynton, OK 74422 | Oil & Gas Operator | Jun 2026 |
| 22656 | Porter John B | Ketchum, OK 74349-0207 | Oil & Gas Operator | May 2000 |
| 22657 | Porter John E "Gene" | Cushing, OK 74023 | Oil & Gas Operator | Aug 2000 |
| 22658 | Porter Oil | Peabody, KS 66866 | Oil Operator | Oct 2000 |
| 22659 | Porter Oil And Gas Inc | Fort Smith, AR 72903-6906 | Oil & Gas Operator | Jan 2026 |
| 22660 | Porter Operating Company, L.L.C. | Pampa, TX 79066 | Oil & Gas Operator | Sep 2026 |
| 22661 | Porter Petroleum | Hopewell, OH 43746 | Oil & Gas Operator | Dec 2021 |
| 22662 | Porter Petroleum Of Seo LLC | Hopewell, OH 43746 | Oil Operator | Dec 2025 |
| 22663 | Porter Sesnon Et Al | | Oil & Gas Operator | Dec 1978 |
| 22664 | Porter, E. J. | Mingus, TX 76463 | Gas Operator | Jan 2011 |
| 22665 | Porter, James W. | Houston, TX 77240 | Oil & Gas Operator | Oct 1993 |
| 22666 | Porter, James W. Special | Blanco, TX 78606 | Oil & Gas Operator | Sep 2026 |
| 22667 | Portfolio Oil Corporation | Oklahoma City, OK 73119 | Oil & Gas Operator | May 2013 |
| 22668 | Positive Energy LLC | Ada, OK 74820 | Oil & Gas Operator | Jul 2026 |
| 22669 | Poso Creek Energy LLC | | Oil & Gas Operator | Dec 2009 |
| 22670 | Post & Mastin Well Service, Inc. | Garden City, KS 67846 | Oil Operator | May 2016 |
| 22671 | Post Hole Drilling Company, LLC | | Oil & Gas Operator | Nov 2023 |
| 22672 | Post Oak Oil Company | Oklahoma City, OK 73112 | Oil & Gas Operator | Jul 2013 |
| 22673 | Post Oak Operating, LLC | Breckenridge, TX 76424 | Oil & Gas Operator | Sep 2026 |
| 22674 | Post Petroleum C | | Gas Operator | Nov 1991 |
| 22675 | Post Petroleum Company | Oklahoma City, OK 73116 | Oil & Gas Operator | Aug 2013 |
| 22676 | Post Rock Gas, Inc. | Luray, KS 67699 | Oil & Gas Operator | Jun 2003 |
| 22677 | Post, George P. | Oklahoma City, OK 73118 | Oil & Gas Operator | Sep 2026 |
| 22678 | Poston Operating Co Inc | Ashley, OH 43003 | Oil & Gas Operator | Dec 2003 |
| 22679 | Postrock Eastern Production LLC | Oklahoma City, OK 73102 | Oil & Gas Operator | Oct 2020 |
| 22680 | Postrock Midcontinent Production LLC | Oklahoma City, OK 73101 | Oil & Gas Operator | May 2026 |
| 22681 | Potato Creek, L.L.C. | Edna, KS 67342 | Oil & Gas Operator | May 2026 |
| 22682 | Poteet Operating Co. | Wichita Falls, TX 76307 | Oil & Gas Operator | Aug 1994 |
| 22683 | Potlatch Oil & Refining Co | Shelby, MT 59474 | Oil & Gas Operator | May 2026 |
| 22684 | Potter Hammill & Potter Inc. | Beggs, OK 74421-0038 | Oil Operator | Aug 2013 |
| 22685 | Potter J And D Oil LLC | Kingfisher, OK 73750-3832 | Oil & Gas Operator | Mar 2015 |
| 22686 | Potter McKean Resources Of Pa | Shinglehouse, PA 16748-2631 | Gas Operator | Dec 2007 |
| 22687 | Potter Tom Estate | | Oil Operator | Dec 2014 |
| 22688 | Pottmeyer David | Fleming, OH 43729 | Oil & Gas Operator | Dec 2024 |
| 22689 | Potts Exploration LLC | Oklahoma City, OK 73114 | Gas Operator | Jan 2016 |
| 22690 | Pound Robert M | Bristow, OK 74010 | Oil & Gas Operator | Sep 2014 |
| 22691 | Poverty Knob Production, LLC | Osawatomie, KS 66064 | Oil Operator | May 2026 |
| 22692 | Powco Oil & Gas Co. | Athens, TX 75751 | Oil & Gas Operator | Feb 1995 |
| 22693 | Powder Battalion Holdings LLC | Sheridan, WY 82801 | Gas Operator | Dec 2023 |
| 22694 | Powder Mill Gas Co | New Bethlehem, PA 16242-0072 | Oil & Gas Operator | Dec 2025 |
| 22695 | Powder River Oil | Golden, CO 80401 | Oil & Gas Operator | Sep 2018 |
| 22696 | Powder River Petroleum | Boerne, TX 78006 | Oil & Gas Operator | Dec 1998 |
| 22697 | Powder River Resources, LLC | Archer City, TX 76351 | Oil & Gas Operator | Sep 2026 |
| 22698 | Powder River Royalty Inc | | Oil & Gas Operator | Dec 1986 |
| 22699 | Powell & Brown | Denver City, TX 79323 | Oil & Gas Operator | Mar 2008 |
| 22700 | Powell Donovan L | Spraggs, PA 15362-2019 | Gas Operator | Dec 2025 |