| 4701 | Prime Operating Company | Midland, TX 79705 | Oil & Gas Operator | Mar 2026 |
| 4702 | Prime Operating, Inc. | Chickasha, OK 73023 | Oil & Gas Operator | Sep 2004 |
| 4703 | Primexx Operating Corporation | Dallas, TX 75206 | Oil & Gas Operator | Mar 2024 |
| 4704 | Primrose Jimmie | | Oil Operator | Feb 1998 |
| 4705 | Primrose Operating Company | Wichita Falls, TX 76307 | Oil & Gas Operator | Jun 2007 |
| 4706 | Prince Brothers Drilling Co | Electra, TX 76360 | Oil & Gas Operator | Apr 2015 |
| 4707 | Princess Three Corporation | Henderson, TX 75653 | Oil & Gas Operator | Apr 2020 |
| 4708 | Princess Three Operating, LLC | Henderson, TX 75653 | Oil & Gas Operator | Mar 2026 |
| 4709 | Pringle Operating Co. | Tulsa, OK 74103 | Oil & Gas Operator | Aug 2015 |
| 4710 | Priority Holdings LLC | Marlow, OK 73055 | Oil Operator | Dec 2025 |
| 4711 | Prize Operating Company | Grapevine, TX 76051 | Oil & Gas Operator | Aug 2016 |
| 4712 | Pro-Energy Inc | Tulsa, OK 74136-5925 | Oil Operator | Dec 2025 |
| 4713 | Proctor Dale & Mildred | Wetumka, OK 74883-6272 | Gas Operator | Dec 2025 |
| 4714 | Producers Oil Company | Tulsa, OK 74103 | Oil & Gas Operator | Jan 2007 |
| 4715 | Producers Operating Co Inc | Amarillo, TX 79105 | Oil & Gas Operator | Mar 2026 |
| 4716 | Proex Energy Management, L.L.C. | Spring, TX 77386 | Oil & Gas Operator | Mar 2026 |
| 4717 | Prompt Operating LLC | Velma, OK 73491 | Oil Operator | Dec 2025 |
| 4718 | Prospect Enterprises Inc | Wetumka, OK 74883-0068 | Oil & Gas Operator | Apr 2004 |
| 4719 | Prospective Investment & Trading | Scottsdale, AZ 85261-4190 | Oil & Gas Operator | Jun 2016 |
| 4720 | Prosper Oil & Gas,Inc. | Dallas, TX 75201 | Oil & Gas Operator | Mar 2026 |
| 4721 | Prosperous Oil & Gas Inc | Okmulgee, OK 74447 | Oil & Gas Operator | Dec 2025 |
| 4722 | Protege Energy II LLC | Tulsa, OK 74135-3252 | Oil & Gas Operator | Dec 2013 |
| 4723 | Protege Energy LLC | Tulsa, OK 74135 | Oil & Gas Operator | Jan 2018 |
| 4724 | Prough A J | Gotebo, OK 73041 | Oil Operator | Apr 2014 |
| 4725 | Proven Reserves Management, Inc. | Dallas, TX 75370 | Oil & Gas Operator | Dec 2025 |
| 4726 | Providence Energy Corporation | Broken Arrow, OK 74013-3783 | Oil & Gas Operator | Feb 1994 |
| 4727 | Providence Exploration & Production Inc | Fort Smith, AR 72913-5171 | Gas Operator | Dec 2012 |
| 4728 | Providence Oil & Gas Corp | Tulsa, OK 74135-5463 | Oil & Gas Operator | May 2005 |
| 4729 | Pruitt Operating Company LLC | Ratliff City, OK 73481-5802 | Oil & Gas Operator | Jan 2026 |
| 4730 | Pryor VIctor W Jr | Holdenville, OK 74848 | Oil & Gas Operator | Apr 2017 |
| 4731 | Pryor, Curtis | Lubbock, TX 79424 | Oil & Gas Operator | Dec 1998 |
| 4732 | Psa Inc | Chandler, OK 74834-4222 | Oil & Gas Operator | Dec 2025 |
| 4733 | Psec Inc | Tulsa, OK 74102-0871 | Oil & Gas Operator | Dec 2016 |
| 4734 | PT II LTD | | Oil & Gas Operator | Oct 2004 |
| 4735 | Pullers Oil Company LLC | Blackwell, OK 74631-9512 | Oil & Gas Operator | Dec 2025 |
| 4736 | Pulliam Dennis L | Mannford, OK 74044-9733 | Oil & Gas Operator | Nov 2001 |
| 4737 | Pulliam IVan Henry | Coweta, OK 74429 | Oil & Gas Operator | Dec 2017 |
| 4738 | Pulliam Ken D | Bristow, OK 74010-8648 | Oil & Gas Operator | Feb 2012 |
| 4739 | Pulliam Melvin | Mannford, OK 74044 | Oil & Gas Operator | Jul 2019 |
| 4740 | Puma Petroleum Corporation | Tulsa, OK 74152-0129 | Oil Operator | Feb 2004 |
| 4741 | Pump It Up LLC | Owasso, OK 74055-0723 | Oil Operator | Jun 2024 |
| 4742 | Pumping Services Inc | Seminole, OK 74868-2421 | Oil & Gas Operator | Jul 2025 |
| 4743 | Pure Energy Systems Inc | Olive Branch, MS 38654-9041 | Gas Operator | Dec 2025 |
| 4744 | Pure Oil Co | | Oil & Gas Operator | Dec 1996 |
| 4745 | Putnam Phyllis L | Bartlesville, OK 74006-7326 | Oil & Gas Operator | May 2021 |
| 4746 | PV Oil & Gas LLC | Ratliff City, OK 73481 | Oil Operator | Oct 2025 |
| 4747 | PXP Gulf Coast Inc. | Houston, TX 77002 | Oil & Gas Operator | Mar 2015 |
| 4748 | Pybas Robert | Wanette, OK 74878 | Oil Operator | Apr 2014 |
| 4749 | Pyramid Energy Inc | San Antonio, TX 78216 | Oil & Gas Operator | Feb 2012 |
| 4750 | Pyramid Oil Of America, Inc. | Nichols Hill, OK 73116 | Oil & Gas Operator | Dec 2025 |
| 4751 | Pyro Energy Corp | Kingwood, TX 77339-2102 | Oil & Gas Operator | Mar 1998 |
| 4752 | Q T Oil LTD Co | Shawnee, OK 74801 | Oil Operator | Dec 2025 |
| 4753 | Qep Energy Company | Midland, TX 79701 | Oil & Gas Operator | Dec 2025 |
| 4754 | Quad J Oil & Gas LLC | Crescent, OK 73028 | Oil & Gas Operator | Jan 2026 |
| 4755 | Quad Operating Company | Bulverde, TX 78163 | Oil & Gas Operator | Nov 2025 |
| 4756 | Quail Creek Oil Corporation | Houston, TX 77024 | Oil & Gas Operator | Mar 2026 |
| 4757 | Quail Creek Petro MGMT Corp | Oklahoma City, OK 73134 | Oil & Gas Operator | Aug 2013 |
| 4758 | Quail Oil & Gas LC | Garden City, KS 67846 | Oil & Gas Operator | Dec 2025 |
| 4759 | Quality Production Co Of Stigler Inc | Stigler, OK 74462-0635 | Gas Operator | Feb 2013 |
| 4760 | Quanah Company | Tulsa, OK 74159-0469 | Oil & Gas Operator | May 2020 |
| 4761 | Quantum Oil & Gas Corporation | Oklahoma City, OK 73172 | Oil & Gas Operator | Mar 2026 |
| 4762 | Quantum Resources Management LLC | Houston, TX 77010 | Oil & Gas Operator | Dec 2025 |
| 4763 | Quarles Drilling Corporation | Tulsa, OK 74136 | Oil & Gas Operator | Feb 2008 |
| 4764 | Quatro Oil And Gas, Inc. | Joshua, TX 76058 | Oil & Gas Operator | Mar 2026 |
| 4765 | Quench Oil & Gas Inc | Plano, TX 75075-2902 | Oil & Gas Operator | Apr 2009 |
| 4766 | Quest Cherokee LLC | Oklahoma City, OK 73102 | Oil & Gas Operator | Sep 2025 |
| 4767 | Quest Property Inc | Yukon, OK 73099 | Oil & Gas Operator | Dec 2025 |
| 4768 | Questa Energy Corporation | Amarillo, TX 79159 | Oil & Gas Operator | Mar 2026 |
| 4769 | Questa Oil & Gas Co. | Tulsa, OK 74170 | Oil & Gas Operator | Mar 2015 |
| 4770 | Questar Explor & Prod Co | Tulsa, OK 74136 | Oil & Gas Operator | Jan 2017 |
| 4771 | Quick Draw Tank Trucks Inc | Lamont, OK 74643-0158 | Oil Operator | Oct 1997 |
| 4772 | Quinn Energy Corp | MT Vernon, IN 47620 | Oil & Gas Operator | Oct 1999 |
| 4773 | Quinque Operating Company | Liberal, KS 67905 | Oil & Gas Operator | Sep 2025 |
| 4774 | Quintana Pet Okla Inc | Houston, TX 77002 | Oil & Gas Operator | Jun 1998 |
| 4775 | Quinton Rental & Repair Serv Inc | Quinton, OK 74561-0432 | Oil & Gas Operator | Mar 2015 |
| 4776 | Quorum Lease Bank | Dallas, TX 75240 | Oil Operator | Jun 1996 |
| 4777 | R & A Moore, Inc. | Cleburne, TX 76033 | Oil & Gas Operator | Mar 2026 |
| 4778 | R & B Oil & Gas Inc | Attica, KS 67009 | Oil & Gas Operator | Sep 2025 |
| 4779 | R & B Operating LLC | Boynton, OK 74422 | Oil & Gas Operator | Mar 2025 |
| 4780 | R & B Trucking | Crescent, OK 73028-0775 | Oil & Gas Operator | Nov 2021 |
| 4781 | R & C Oil And Gas Inc | Ada, OK 74820-3150 | Oil Operator | Jul 2016 |
| 4782 | R & D Oil & Gas | Exeter, CA 93221-9697 | Oil & Gas Operator | Aug 2019 |
| 4783 | R & D Reclaiming LLC | | Oil Operator | Aug 2022 |
| 4784 | R & H LLC | Ardmore, OK 73401-6329 | Oil & Gas Operator | Mar 2015 |
| 4785 | R & L Oil Company | Copan, OK 74022 | Oil Operator | May 2020 |
| 4786 | R & L Properties Inc | Richmond, MO 64085-0228 | Oil & Gas Operator | Apr 2001 |
| 4787 | R & N Associates | Grapevine, TX 76051 | Oil & Gas Operator | Feb 2025 |
| 4788 | R & N Oil Company | Fairfax, OK 74637 | Oil & Gas Operator | May 2013 |
| 4789 | R & R Oil Company | Pampa, TX 79065 | Oil & Gas Operator | Jul 2002 |
| 4790 | R & R Operating | Wichita Falls, TX 76307 | Oil & Gas Operator | Jul 2004 |
| 4791 | R & S Exploration & Production | Lawton, OK 73501 | Oil Operator | Jan 1996 |
| 4792 | R & S Investments | Tulsa, OK 74146-4743 | Oil Operator | Aug 2013 |
| 4793 | R & S Oil Company | Tonkawa, OK 74653 | Oil & Gas Operator | Nov 2013 |
| 4794 | R & S Operating | Perry, OK 73077 | Oil & Gas Operator | Jan 2013 |
| 4795 | R & S Resource LLC | Kellyville, OK 74039 | Oil Operator | Dec 2025 |
| 4796 | R A Miller Energy Inc | Edmond, OK 73013 | Oil & Gas Operator | Mar 2020 |
| 4797 | R B Energy Inc | Manchester, KY 40962 | Oil & Gas Operator | Jan 2015 |
| 4798 | R Baker Oil LLC | Okemah, OK 74859 | Oil & Gas Operator | Jan 2026 |
| 4799 | R C Holdings LLC | Garber, OK 73738-5423 | Oil & Gas Operator | Oct 2025 |
| 4800 | R C Oil Company Inc | Nowata, OK 74048-3402 | Oil Operator | Nov 2021 |