| 4801 | Plumb Resources, Inc. | Houston, TX 77096 | Oil & Gas Operator | Jun 1998 |
| 4802 | Plummer Energy Inc | Pauls Valley, OK 73075-8663 | Oil & Gas Operator | Nov 2016 |
| 4803 | Plummer Robert Layna Trust | Ralston, OK 74650 | Oil Operator | Jul 2018 |
| 4804 | Plymouth Exploration LLC | Tulsa, OK 74119-1031 | Oil & Gas Operator | Feb 2025 |
| 4805 | PM Oil & Gas, Inc. | San Angelo, TX 76903 | Oil Operator | Apr 2025 |
| 4806 | PMD Oil Recovery LLC | Oklahoma City, OK 73129-5241 | Oil & Gas Operator | Feb 2025 |
| 4807 | Poblano Energy LLC | Houston, TX 77024-2217 | Oil & Gas Operator | Jan 2025 |
| 4808 | Pogo Panhandle 2004, L.P. | Houston, TX 77002 | Oil & Gas Operator | Oct 2017 |
| 4809 | Pogo Producing Company LLC | Houston, TX 77002 | Oil & Gas Operator | Feb 2025 |
| 4810 | Pogue Randall | Ada, OK 74821-1547 | Oil & Gas Operator | Apr 2014 |
| 4811 | Polaris Energy Dev Co | Tulsa, OK 74135 | Oil & Gas Operator | Apr 2000 |
| 4812 | Polaris Petroleum Operations LLC | Branson West, MO 65737 | Oil & Gas Operator | May 2019 |
| 4813 | Pole Cat Oil Company | Sapulpa, OK 74067 | Oil Operator | Jan 2025 |
| 4814 | Pollard Jr G W | Okmulgee, OK 74447 | Oil & Gas Operator | Apr 2015 |
| 4815 | Pollok Energy LLC | Tulsa, OK 74159 | Oil & Gas Operator | Feb 2025 |
| 4816 | Polo Operating Inc | Oklahoma City, OK 73112 | Oil & Gas Operator | May 2006 |
| 4817 | Pond David Well Service Inc Dba D W P Production | Perryton, TX 79070 | Gas Operator | Sep 2021 |
| 4818 | Ponder Oil Producers LLC | Kellyville, OK 74039 | Oil & Gas Operator | Nov 2024 |
| 4819 | Pontotoc Operations Inc | Dallas, TX 75225-1425 | Oil & Gas Operator | Jun 2017 |
| 4820 | Pool, Lloyd Operating | Sandia Park, NM 87047 | Gas Operator | Dec 2013 |
| 4821 | Poorboy Oil Inc | Velma, OK 73491 | Oil & Gas Operator | Jul 2022 |
| 4822 | Pope Charles Edward | Morris, OK 74445 | Oil & Gas Operator | Mar 2023 |
| 4823 | Pope Oil LLC | Morris, OK 74445 | Oil Operator | Jan 2025 |
| 4824 | Pope Ted & Karen Dba MP Operating | Bristow, OK 74010 | Oil Operator | Feb 2025 |
| 4825 | Portal Energy Corporation | Dallas, TX 75201 | Oil & Gas Operator | Mar 1993 |
| 4826 | Porter John B | Ketchum, OK 74349-0207 | Oil & Gas Operator | May 2000 |
| 4827 | Porter John E "Gene" | Cushing, OK 74023 | Oil & Gas Operator | Aug 2000 |
| 4828 | Porter Oil And Gas Inc | Fort Smith, AR 72903-6906 | Oil & Gas Operator | Dec 2024 |
| 4829 | Porter Tom & John | Boynton, OK 74422 | Oil & Gas Operator | Dec 2024 |
| 4830 | Portfolio Oil Corporation | Oklahoma City, OK 73119 | Oil & Gas Operator | May 2013 |
| 4831 | Positive Energy LLC | Ada, OK 74820 | Oil & Gas Operator | Feb 2025 |
| 4832 | Post Oak Oil Company | Oklahoma City, OK 73112 | Oil & Gas Operator | Jul 2013 |
| 4833 | Post Oak Petroleum LLC | Skiatook, OK 74670 | Oil Operator | Jan 2025 |
| 4834 | Post Petroleum Company | Oklahoma City, OK 73116 | Oil & Gas Operator | Aug 2013 |
| 4835 | Postrock Midcontinent Production LLC | Oklahoma City, OK 73101 | Oil & Gas Operator | Dec 2024 |
| 4836 | Poteet & Harris | Holdenville, OK 74848 | Oil Operator | Sep 2012 |
| 4837 | Potter Hammill & Potter Inc. | Beggs, OK 74421-0038 | Oil Operator | Aug 2013 |
| 4838 | Potter J And D Oil LLC | Kingfisher, OK 73750-3832 | Oil & Gas Operator | Mar 2015 |
| 4839 | Potter Tom Estate | | Oil Operator | Dec 2014 |
| 4840 | Potts Exploration LLC | Oklahoma City, OK 73114 | Gas Operator | Jan 2016 |
| 4841 | Pound Robert M | Bristow, OK 74010 | Oil & Gas Operator | Sep 2014 |
| 4842 | Powell James S | Cleveland, OK 74020 | Oil Operator | Jan 2025 |
| 4843 | Powell Jess L | Sapulpa, OK 74066 | Oil & Gas Operator | Dec 2024 |
| 4844 | Powell Oil | Healdton, OK 73438-4463 | Oil & Gas Operator | Jan 2025 |
| 4845 | Power Fuel Producers Inc | Keller, TX 76244-1059 | Oil & Gas Operator | Sep 2001 |
| 4846 | Powerline Energy Corporation | Arlington, TX 76015 | Oil & Gas Operator | Apr 2025 |
| 4847 | Powers Energy Inc | Denver, CO 80237-1926 | Oil & Gas Operator | Aug 1999 |
| 4848 | PPP Petroleum LP | Dallas, TX 75201-1585 | Oil & Gas Operator | Jan 2025 |
| 4849 | Prairie Exploration Company | Norman, OK 73072 | Oil & Gas Operator | Mar 2011 |
| 4850 | Prairie Wind Oil LLC | Blackwell, OK 74647-7242 | Oil & Gas Operator | Oct 2024 |
| 4851 | Prairiedale Energy Inc | Duncan, OK 73533-3657 | Oil & Gas Operator | Jan 2025 |
| 4852 | PRDJ Cockrum Enterprises Inc | Okemah, OK 74859-5126 | Oil & Gas Operator | Mar 2022 |
| 4853 | Pre-MC Inc | Allen, OK 74825 | Oil & Gas Operator | Jan 2025 |
| 4854 | Precision Operating Inc. | Richardson, TX 75080 | Oil & Gas Operator | Jul 2014 |
| 4855 | Pregler Oil Company LLC | Tulsa, OK 74119 | Oil & Gas Operator | Feb 2025 |
| 4856 | Premier Gas Company LLC | Durant, OK 74701-3428 | Oil Operator | Jan 2025 |
| 4857 | Premier Oil & Gas LLC | Blanchard, OK 73010-2010 | Oil Operator | Dec 2022 |
| 4858 | Premier Resources LTD | Denver, CO 80237 | Oil & Gas Operator | Jul 2002 |
| 4859 | Prenalta Corporation | Terrytown, NY 10591 | Oil & Gas Operator | Jan 1997 |
| 4860 | Prentice Benny P | Allen, OK 74825-0247 | Oil & Gas Operator | Feb 2007 |
| 4861 | Prentice Bradley L | Allen, OK 74825 | Oil & Gas Operator | Jan 2025 |
| 4862 | Prentice Bro Oil Operators | Allen, OK 74825 | Oil & Gas Operator | Apr 2014 |
| 4863 | Prentice Ed | Allen, OK 74825-6958 | Oil & Gas Operator | Nov 2024 |
| 4864 | Prentice Napier & Green Inc | Oklahoma City, OK 73142 | Oil & Gas Operator | Feb 2025 |
| 4865 | Presco Inc | The Woodlands, TX 77380 | Oil & Gas Operator | Oct 2020 |
| 4866 | Presidio Energy, Inc. | | Oil & Gas Operator | Jan 1992 |
| 4867 | Presidio Petroleum LLC | Fort Worth, TX 76102 | Oil & Gas Operator | Apr 2025 |
| 4868 | Presley Operating LLC | Oklahoma City, OK 73102 | Oil & Gas Operator | Jan 2025 |
| 4869 | Presley Petroleum Company | Newport Beach, CA 92658-2200 | Oil & Gas Operator | Oct 1999 |
| 4870 | Pressure Pumping Services LLC | Blackwell, OK 74631-2466 | Oil & Gas Operator | Jan 2025 |
| 4871 | Preston Carter Oil Company | Davis, OK 73030 | Oil & Gas Operator | Jan 2025 |
| 4872 | Preston Oil Co | Woodlands, TX 77380 | Oil & Gas Operator | Dec 2009 |
| 4873 | Pri Producing Inc | Houston, TX 77002 | Oil & Gas Operator | Jan 2006 |
| 4874 | Priam Operating Company | Tulsa, OK 74114 | Oil & Gas Operator | Jul 2022 |
| 4875 | Price Brothers Oil Co | Duncan, OK 73533 | Oil Operator | Feb 1996 |
| 4876 | Price J R Inc | Addington, OK 73520-0099 | Oil & Gas Operator | Apr 2015 |
| 4877 | Price Operating Company Inc | Nowata, OK 74048 | Oil & Gas Operator | Mar 2020 |
| 4878 | Price, W. H. | Granbury, TX 76048 | Oil & Gas Operator | Jun 2024 |
| 4879 | Pricor-TRC Corporation | Mounds, OK 74047 | Oil & Gas Operator | May 2013 |
| 4880 | Pride Energy Company | Tulsa, OK 74170 | Oil & Gas Operator | Apr 2025 |
| 4881 | Primary Fuels Inc | Midland, TX 79701-4410 | Oil & Gas Operator | Mar 1991 |
| 4882 | Primary Natural Resources III LLC | Tulsa, OK 74136-6351 | Oil & Gas Operator | Feb 2025 |
| 4883 | Primary Natural Resources Inc. | Tulsa, OK 74136-6351 | Oil & Gas Operator | Mar 2023 |
| 4884 | Primary Natural Resources IV LLC | Tulsa, OK 74136-6351 | Oil & Gas Operator | Sep 2017 |
| 4885 | Prime Energy Corp | Charleston, WV 25301-1707-1707 | Oil & Gas Operator | Sep 2015 |
| 4886 | Prime Operating Company | Houston, TX 77024 | Oil & Gas Operator | Apr 2025 |
| 4887 | Primexx Operating Corporation | Dallas, TX 75206 | Oil & Gas Operator | Mar 2024 |
| 4888 | Primrose Jimmie | | Oil Operator | Feb 1998 |
| 4889 | Primrose Operating Company | Wichita Falls, TX 76307 | Oil & Gas Operator | Jun 2007 |
| 4890 | Prince Brothers Drilling Co | Electra, TX 76360 | Oil & Gas Operator | Apr 2015 |
| 4891 | Princess Three Corporation | Henderson, TX 75653 | Oil & Gas Operator | Apr 2020 |
| 4892 | Princess Three Operating, LLC | Henderson, TX 75653 | Oil & Gas Operator | Apr 2025 |
| 4893 | Pringle Operating Co. | Tulsa, OK 74103 | Oil & Gas Operator | Aug 2015 |
| 4894 | Priority Holdings LLC | Marlow, OK 73055 | Oil Operator | Feb 2025 |
| 4895 | Prize Operating Company | Grapevine, TX 76051 | Oil & Gas Operator | Aug 2016 |
| 4896 | Pro-Energy Inc | Tulsa, OK 74136-5925 | Oil Operator | Jan 2025 |
| 4897 | Proctor Dale & Mildred | Wetumka, OK 74883-6272 | Gas Operator | Jan 2025 |
| 4898 | Producers Oil Company | Tulsa, OK 74103 | Oil & Gas Operator | Jan 2007 |
| 4899 | Producers Operating Co Inc | Amarillo, TX 79105 | Oil & Gas Operator | Apr 2025 |
| 4900 | Production Gathering Co | Dallas, TX 75243 | Oil & Gas Operator | Apr 2009 |