| 22601 | Plemons Enterprises | Borger, TX 79008 | Oil & Gas Operator | Aug 1998 |
| 22602 | Plenergy Dev LTD | | Oil & Gas Operator | Jun 2004 |
| 22603 | Pletcher Oil Limited Liability Company | Ardmore, OK 73401 | Oil & Gas Operator | May 2026 |
| 22604 | PLF Energy, LLC | Le Roy, NY 14482 | Gas Operator | Dec 2025 |
| 22605 | Plo Inc | Amarillo, TX 79109-6222 | Gas Operator | Mar 2015 |
| 22606 | Plo'S Oil & Gas | Carrizo SPGS, TX 78834 | Oil & Gas Operator | Jul 2026 |
| 22607 | Plotner Oil Company | Oklahoma City, OK 73122 | Oil & Gas Operator | Apr 2026 |
| 22608 | Plotner Ralph Oil & Gas Inv Co | Oklahoma City, OK 73112 | Oil & Gas Operator | Nov 2021 |
| 22609 | Ploutos, LLC | | Oil Operator | May 2021 |
| 22610 | Plover Production Company | Fort Worth, TX 76109 | Oil & Gas Operator | Jul 2006 |
| 22611 | PLR Energy, LLC | Houston, TX 77079 | Oil Operator | May 2018 |
| 22612 | PLS Operating Co, Inc. | | Oil & Gas Operator | Jul 1989 |
| 22613 | Plug Nickel Oil Company Inc | | Oil & Gas Operator | Apr 2026 |
| 22614 | Plum Creek Energy, LLC | Ellinwood, KS 67526 | Oil & Gas Operator | Mar 2026 |
| 22615 | Plumb Operating Company, Inc. | | Oil & Gas Operator | Dec 1989 |
| 22616 | Plumb Resources, Inc. | Houston, TX 77096 | Oil & Gas Operator | Jun 1998 |
| 22617 | Plumley, M. C. & Associates | Borger, TX 79008 | Oil & Gas Operator | Jul 2026 |
| 22618 | Plummer Energy Inc | Pauls Valley, OK 73075-8663 | Oil & Gas Operator | Nov 2016 |
| 22619 | Plymouth Exploration LLC | Tulsa, OK 74119-1031 | Oil & Gas Operator | Dec 2025 |
| 22620 | Plymouth Resource Group LLC | | Oil & Gas Operator | Dec 1999 |
| 22621 | Plymouth Resource GRP 1998 LLC | | Oil & Gas Operator | Mar 2000 |
| 22622 | Plymouth Resources Group II Inc | | Oil & Gas Operator | May 2007 |
| 22623 | PM Oil & Gas, Inc. | San Angelo, TX 76903 | Oil Operator | Jul 2026 |
| 22624 | PMB Energy, Inc. | Snyder, TX 79549 | Oil & Gas Operator | Jul 2026 |
| 22625 | PMD Oil Recovery LLC | Perry, OK 73077 | Oil & Gas Operator | May 2026 |
| 22626 | Pmi Energy Co. | Corpus Chrsti, TX 78471 | Oil & Gas Operator | Aug 2002 |
| 22627 | PMJ, Inc. | Man, WV 25635-0000 | Gas Operator | Dec 2021 |
| 22628 | PML Operating LLC | | Oil Operator | May 2026 |
| 22629 | Pmo | Garland, TX 75040 | Oil & Gas Operator | Feb 2018 |
| 22630 | PMR Energy, LLC | San Antonio, TX 78209 | Oil Operator | Jul 2026 |
| 22631 | PN Resources, Inc. | Tulsa, OK 74136 | Oil & Gas Operator | Aug 2003 |
| 22632 | PNB Petrol Haddad & Brooks Inc | Atlanta, GA 30305-1555 | Oil & Gas Operator | Dec 1989 |
| 22633 | PNG Gathering, LLC | Wellington, TX 79095 | Oil & Gas Operator | Dec 2024 |
| 22634 | PNG Operating Company | Oklahoma City, OK 73172 | Oil & Gas Operator | Jul 2026 |
| 22635 | PNG Production, LLC | Wellington, TX 79095 | Oil & Gas Operator | Jul 2026 |
| 22636 | PNL Operating, LLC | Casper, WY 82602 | Gas Operator | Dec 2022 |
| 22637 | PNP Operating Company LLC | San Antonio, TX 78230 | Oil Operator | Jul 2026 |
| 22638 | PO&G Operating, LLC (Pogo) | Houston, TX 77057 | Oil & Gas Operator | May 2026 |
| 22639 | Poblano Energy LLC | Houston, TX 77024-2217 | Oil & Gas Operator | Mar 2026 |
| 22640 | Pobres Incorporated | Wichita Falls, TX 76308 | Oil & Gas Operator | Mar 2008 |
| 22641 | Poc-I LLC | Casper, WY 82605 | Oil & Gas Operator | Jun 2026 |
| 22642 | Pocahontas Gas LLC | | Gas Operator | Dec 2021 |
| 22643 | Poco LLC | Houston, TX 77270 | Oil & Gas Operator | Jul 2026 |
| 22644 | Poco Oil Co. | Houston, TX 77069 | Oil & Gas Operator | Mar 1997 |
| 22645 | Poco Resources LLC | Artesia, NM 88210 | Oil & Gas Operator | Jul 2024 |
| 22646 | Poe Servicing Inc | Oberlin, KS 67749 | Oil Operator | Oct 2019 |
| 22647 | Poff, H. Bryan | Fort Worth, TX 76103 | Oil & Gas Operator | Mar 2008 |
| 22648 | Pogo Oil & Gas Operating, Inc | Hobbs, NM 88240 | Oil & Gas Operator | Dec 2019 |
| 22649 | Pogo Panhandle 2004, L.P. | Houston, TX 77002 | Oil & Gas Operator | Oct 2017 |
| 22650 | Pogo Producing Company | Houston, TX 77002 | Oil & Gas Operator | Jan 2008 |
| 22651 | Pogo Producing Company LLC | Houston, TX 77002 | Oil & Gas Operator | May 2026 |
| 22652 | Pogue Randall | Ada, OK 74821-1547 | Oil & Gas Operator | Apr 2014 |
| 22653 | Pogue, Randall R. | Ada, OK 74820 | Oil & Gas Operator | May 2003 |
| 22654 | Point Energy Partners Petro, LLC | Fort Worth, TX 76102 | Oil & Gas Operator | Jul 2026 |
| 22655 | Pointe Coupee Energy, Inc | | Oil Operator | Dec 2013 |
| 22656 | Polaris Energy Dev Co | Tulsa, OK 74135 | Oil & Gas Operator | Apr 2000 |
| 22657 | Polaris Enterprises Inc | Houston, TX 77057 | Oil & Gas Operator | Oct 1998 |
| 22658 | Polaris Operating, LLC | Dallas, TX 75225 | Oil & Gas Operator | Jul 2026 |
| 22659 | Polaris Petroleum Operations LLC | Branson West, MO 65737 | Oil & Gas Operator | May 2019 |
| 22660 | Polaris Production Corp. | Midland, TX 79702 | Oil & Gas Operator | Jan 2024 |
| 22661 | Polaris Production Inc. | | Oil & Gas Operator | Feb 2021 |
| 22662 | Polaris Production Opco LLC | | Oil & Gas Operator | Apr 2026 |
| 22663 | Polaris-MRM Production Co. | | Oil Operator | Nov 1985 |
| 22664 | Pole Cat Oil Company | Sapulpa, OK 74067 | Oil Operator | Apr 2026 |
| 22665 | Polecat Pipeline Company, Inc. | Corpus Christ, TX 78401 | Gas Operator | May 1997 |
| 22666 | Polfam Exploration Co | Denver, CO 80204 | Oil & Gas Operator | Mar 2007 |
| 22667 | Poling Albert | Logan, OH 43138 | Oil Operator | Dec 2024 |
| 22668 | Polk Petroleum, Inc. | Abilene, TX 79604 | Oil & Gas Operator | May 2024 |
| 22669 | Pollard Jr G W | Okmulgee, OK 74447 | Oil & Gas Operator | Apr 2015 |
| 22670 | Pollard Operating, LLC | | Oil Operator | May 2001 |
| 22671 | Pollok Energy LLC | Tulsa, OK 74159 | Oil & Gas Operator | May 2026 |
| 22672 | Polo Operating Inc | Oklahoma City, OK 73112 | Oil & Gas Operator | May 2006 |
| 22673 | Polumbus Corporation | Denver, CO 80202 | Oil & Gas Operator | Sep 1982 |
| 22674 | Pomfret Production Co., Inc. | | Oil & Gas Operator | Feb 1987 |
| 22675 | Pominex Inc | Cols, OH 43214 | Oil & Gas Operator | Dec 1988 |
| 22676 | Pompano Resource Operator, LLC | | Oil & Gas Operator | Apr 2026 |
| 22677 | Pomykal, Verde Oil Co | Brenham, TX 77833 | Oil & Gas Operator | Jul 2026 |
| 22678 | Poncho Production Co | | Oil & Gas Operator | Jan 2022 |
| 22679 | Ponder Oil Producers LLC | Okemah, OK 74859 | Oil & Gas Operator | Feb 2026 |
| 22680 | Pondera Partners Limited Partnership | Oroville, WA 98844 | Oil Operator | Sep 2023 |
| 22681 | Ponderosa Consulting Services Inc | Wooster, OH 44691 | Oil & Gas Operator | Dec 2024 |
| 22682 | Ponderosa Oil & Gas, LLC | Houston, TX 77008 | Oil & Gas Operator | Jul 2026 |
| 22683 | Ponderosa Petroleum Corporation | Alto, NM 88312 | Oil & Gas Operator | Dec 2017 |
| 22684 | Ponderosa TX Operating LLC | Stinnett, TX 79083 | Oil & Gas Operator | Jul 2026 |
| 22685 | Ponderosa Witching, LLC | Waco, TX 76705 | Oil Operator | Mar 2026 |
| 22686 | Ponta E&P LLP | Houston, TX 77057 | Oil & Gas Operator | Jul 2026 |
| 22687 | Pontchartrain Oil & Gas Corp 2 | | Oil & Gas Operator | Dec 1984 |
| 22688 | Pontotoc Oil Corp. | Midland, TX 79702 | Oil & Gas Operator | Feb 1996 |
| 22689 | Pontotoc Operations Inc | Dallas, TX 75225-1425 | Oil & Gas Operator | Jun 2017 |
| 22690 | Pony Creek Operating LLC. | Flower Mound, TX 75028 | Oil Operator | Jul 2026 |
| 22691 | Pony Express Corporate Trust | Aledo, TX 76008 | Oil & Gas Operator | Jul 2026 |
| 22692 | Pony Oil Company | Borger, TX 79008 | Oil & Gas Operator | Jul 2001 |
| 22693 | Pool California Energy Services Inc. | | Oil Operator | Dec 2009 |
| 22694 | Pool Company | | Oil Operator | Dec 2002 |
| 22695 | Pool Operating Corporation | Lago VIsta, TX 78645 | Oil & Gas Operator | Oct 2016 |
| 22696 | Pool Production Services | | Oil Operator | Aug 1990 |
| 22697 | Pool, Lloyd Operating | Sandia Park, NM 87047 | Gas Operator | Dec 2013 |
| 22698 | Poor Boy Corporation | Ellinwood, KS 67526 | Oil Operator | Mar 2026 |
| 22699 | Poor Boy Operating Co. | Lubbock, TX 79403 | Oil Operator | Jan 2022 |
| 22700 | Poorboy Exploration LLC | Caldwell, OH 43724-9134 | Oil & Gas Operator | Dec 2025 |