| 8601 | Poor Boy Operating Co. | Lubbock, TX 79403 | Oil Operator | Jan 2022 |
| 8602 | Pop Operating Company | Denton, TX 76202 | Oil & Gas Operator | Jul 2025 |
| 8603 | Porosity Oil LLC | Imperial, TX 79743 | Oil Operator | Jul 2025 |
| 8604 | Portal Energy Corporation | Dallas, TX 75201 | Oil & Gas Operator | Mar 1993 |
| 8605 | Portana Properties LLC | McKinney, TX 75072 | Oil Operator | Jul 2025 |
| 8606 | Porter Operating Company, L.L.C. | Pampa, TX 79066 | Oil & Gas Operator | Jul 2025 |
| 8607 | Porter, E. J. | Mingus, TX 76463 | Gas Operator | Jan 2011 |
| 8608 | Porter, James W. | Houston, TX 77240 | Oil & Gas Operator | Oct 1993 |
| 8609 | Porter, James W. Special | Blanco, TX 78606 | Oil & Gas Operator | Jul 2025 |
| 8610 | Portfolio Oil Corporation | Oklahoma City, OK 73119 | Oil & Gas Operator | May 2013 |
| 8611 | Post Oak Oil Company | Oklahoma City, OK 73112 | Oil & Gas Operator | Jul 2013 |
| 8612 | Post Oak Operating, LLC | Breckenridge, TX 76424 | Oil & Gas Operator | Jul 2025 |
| 8613 | Post, George P. | Oklahoma City, OK 73118 | Oil & Gas Operator | Jul 2025 |
| 8614 | Potato Creek, L.L.C. | Edna, KS 67342 | Oil & Gas Operator | Mar 2025 |
| 8615 | Poteet Operating Co. | Wichita Falls, TX 76307 | Oil & Gas Operator | Aug 1994 |
| 8616 | Powco Oil & Gas Co. | Athens, TX 75751 | Oil & Gas Operator | Feb 1995 |
| 8617 | Powder River Resources, LLC | Archer City, TX 76351 | Oil & Gas Operator | Jul 2025 |
| 8618 | Powell & Brown | Denver City, TX 79323 | Oil & Gas Operator | Mar 2008 |
| 8619 | Powell Properties, Inc. | Los Altos, CA 94024 | Oil & Gas Operator | Jul 2025 |
| 8620 | Powell, A. Brandt | Coleman, TX 76834 | Oil & Gas Operator | Mar 1999 |
| 8621 | Powell, A. Brandt Co. | Hawley, TX 79525 | Oil & Gas Operator | Jul 2025 |
| 8622 | Powell, A. D., Oil Corp. | Luling, TX 78648 | Oil & Gas Operator | Aug 1996 |
| 8623 | Powell, Gene Investments, Inc. | Longview, TX 75608 | Oil & Gas Operator | Apr 2024 |
| 8624 | Powell, J.W. | Muenster, TX 76252 | Oil & Gas Operator | Dec 1994 |
| 8625 | Powell, N. P. Estate | Tyler, TX 75702 | Oil & Gas Operator | Aug 1997 |
| 8626 | Powell, N. P. Estate Partnership | Tyler, TX 75702 | Oil & Gas Operator | May 2002 |
| 8627 | Powell-McCarroll Partnership | Sachse, TX 75048 | Oil & Gas Operator | Jul 2025 |
| 8628 | Power, Scott | Breckenridge, TX 76424 | Oil & Gas Operator | Sep 1997 |
| 8629 | Powerflex Services Inc. | Winters, TX 79567 | Oil & Gas Operator | Jul 2025 |
| 8630 | Powerline Energy Corporation | Arlington, TX 76015 | Oil & Gas Operator | Jul 2025 |
| 8631 | Poynor Corporation | Beaumont, TX 77706 | Oil & Gas Operator | Jul 2025 |
| 8632 | Pozo Resources, Inc | Houston, TX 77002 | Oil & Gas Operator | Jul 2025 |
| 8633 | PPC Operating Company LLC | Houston, TX 77279 | Oil & Gas Operator | Jul 2019 |
| 8634 | Prairie Crude, Inc. | Midland, TX 79704 | Oil & Gas Operator | Jan 2005 |
| 8635 | Prairie Energy Company | Fort Worth, TX 76185 | Oil & Gas Operator | Mar 2003 |
| 8636 | Prairie Oil Company | Pampa, TX 79066 | Oil & Gas Operator | Jan 2017 |
| 8637 | Prairie Petroleum, Inc | Plano, TX 75093 | Oil & Gas Operator | May 1999 |
| 8638 | Prairie Production | San Antonio, TX 78228 | Oil & Gas Operator | Jul 2025 |
| 8639 | Prairie Well Service, Inc. | Perryton, TX 79070 | Oil & Gas Operator | Mar 1995 |
| 8640 | Prasad, Hari Production Co. | Midland, TX 79701 | Oil & Gas Operator | Jul 2025 |
| 8641 | Prasad, LTD. | Midland, TX 79701 | Oil & Gas Operator | Sep 2006 |
| 8642 | Pratt, Griffith, Teten | Austin, TX 78701 | Oil & Gas Operator | Dec 1995 |
| 8643 | Praxis Energy, LLC | Midland, TX 79705 | Oil Operator | Apr 2002 |
| 8644 | Praxis Oil And Gas, LLC | Miami, FL 33145 | Oil Operator | Jul 2025 |
| 8645 | Prayer Oil & Gas Production, LLC | Hallsville, TX 75650 | Oil & Gas Operator | Jul 2025 |
| 8646 | PRC Operating, Inc. | Bowie, TX 76230 | Oil & Gas Operator | Jul 2025 |
| 8647 | Pre Oil Company | Seguin, TX 78155 | Oil & Gas Operator | Aug 1993 |
| 8648 | Precio Energy, LLC | Beaumont, TX 77726 | Oil & Gas Operator | Jul 2025 |
| 8649 | Precise Development, Inc. | Austin, TX 78709 | Oil & Gas Operator | May 2005 |
| 8650 | Precision Drilling Company, Inc. | Santa Anna, TX 76878 | Oil & Gas Operator | Nov 1995 |
| 8651 | Precision Operating Inc. | Richardson, TX 75080 | Oil & Gas Operator | Jul 2014 |
| 8652 | Preferred Pipeline Corp. | Victoria, TX 77902 | Oil & Gas Operator | Jun 2025 |
| 8653 | Premier Energy, Inc. | Shamrock, TX 79079 | Oil & Gas Operator | Mar 2008 |
| 8654 | Premier Minerals, Inc. | San Antonio, TX 78209 | Oil & Gas Operator | Jul 2025 |
| 8655 | Premier Natural Resources II,LLC | Tulsa, OK 74105 | Oil & Gas Operator | Feb 2015 |
| 8656 | Premier Natural Resources, L.P. | Tulsa, OK 74105 | Oil & Gas Operator | Feb 2007 |
| 8657 | Premier Natural Resources, LLC | Tulsa, OK 74136 | Oil & Gas Operator | Jul 2025 |
| 8658 | Premier Oil & Gas LLC | Blanchard, OK 73010-2010 | Oil Operator | Dec 2022 |
| 8659 | Premier Operating Company | Tulsa, OK 74153 | Gas Operator | Nov 1996 |
| 8660 | Premier Royalties, L.L.C. | Abilene, TX 79608 | Oil & Gas Operator | Jul 2025 |
| 8661 | Premium Exploration Company | Early, TX 76803 | Oil & Gas Operator | Jul 2025 |
| 8662 | Prensorus Energy, LLC | Abilene, TX 79604 | Oil & Gas Operator | Jul 2025 |
| 8663 | Prentice Napier & Green Inc | Oklahoma City, OK 73142 | Oil & Gas Operator | May 2025 |
| 8664 | Prentice Petroleum, Inc. | Abilene, TX 79605 | Oil & Gas Operator | Sep 1994 |
| 8665 | Prenwell, LLC | Tallahasse, FL 32309 | Oil & Gas Operator | Jul 2025 |
| 8666 | Presco | Snyder, TX 79549 | Oil & Gas Operator | Jan 2024 |
| 8667 | Presidio Exploration, Inc. | Englewood, CO 80155 | Oil & Gas Operator | May 1999 |
| 8668 | Presidio Petroleum LLC | Canadian, TX 79014 | Oil & Gas Operator | Jul 2025 |
| 8669 | Presley Prod Investments, LLC | Abilene, TX 79604 | Oil Operator | Jul 2025 |
| 8670 | Pressly Oil Interest, Inc. | San Antonio, TX 78217 | Oil & Gas Operator | Jul 2025 |
| 8671 | Prestco, LLC | Ozona, TX 76943 | Oil & Gas Operator | Jul 2025 |
| 8672 | Preston Exploration LLC | Spring, TX 77387 | Oil & Gas Operator | Dec 2014 |
| 8673 | Preston, John WM. | Houston, TX 77004 | Oil & Gas Operator | May 2004 |
| 8674 | Prestonwood Operating LLC | Addison, TX 75001 | Oil Operator | Jul 2025 |
| 8675 | Prestonwood WF LLC | Addison, TX 75001 | Oil Operator | Jul 2025 |
| 8676 | Prevail Energy, Inc | Corpus Chrsti, TX 78469 | Oil & Gas Operator | Jul 2025 |
| 8677 | Prevost Operating, L.L.C. | Kilgore, TX 75663 | Oil Operator | Dec 1998 |
| 8678 | Pri Operating, LLC | Austin, TX 78730 | Oil & Gas Operator | Jul 2025 |
| 8679 | Price Drilling & Exploration Co. | Benavides, TX 78341 | Oil & Gas Operator | Jul 2013 |
| 8680 | Price Oil & Gas Co. | Houston, TX 77254 | Oil & Gas Operator | Feb 2002 |
| 8681 | Price Operating, LLC | Sugar Land, TX 77496 | Oil Operator | Jul 2025 |
| 8682 | Price, W. H. | Granbury, TX 76048 | Oil & Gas Operator | Jun 2024 |
| 8683 | Price, W. H. & Sons | Granbury, TX 76048 | Oil & Gas Operator | Nov 1997 |
| 8684 | Prickett Operating Company | Wichita Falls, TX 76302 | Oil & Gas Operator | Mar 2008 |
| 8685 | Prickett, Jimmy | Wichita Falls, TX 76308 | Oil Operator | Feb 2002 |
| 8686 | Prickly Pair Production | Albany, TX 76430 | Oil & Gas Operator | Jul 2025 |
| 8687 | Pride Energy Company | Tulsa, OK 74170 | Oil & Gas Operator | Jul 2025 |
| 8688 | Pride Exploration, Inc. | Shreveport, LA 71101 | Oil & Gas Operator | Jul 2015 |
| 8689 | Priest Petroleum Corporation | Houston, TX 77002 | Oil & Gas Operator | Jul 2025 |
| 8690 | Prima Exploration, Inc. | Denver, CO 80206 | Oil & Gas Operator | Jun 2025 |
| 8691 | Primal Energy Corporation | The Woodlands, TX 77380 | Oil & Gas Operator | Jul 2025 |
| 8692 | Prime Natural Resources, Inc. | Houston, TX 77042 | Oil & Gas Operator | Jun 2007 |
| 8693 | Prime Operating | Queen City, TX 75572 | Oil & Gas Operator | Apr 2005 |
| 8694 | Prime Operating Company | Houston, TX 77024 | Oil & Gas Operator | Jul 2025 |
| 8695 | Prime Time Oil & Gas Co., LTD. | Ruidoso, NM 88345 | Oil & Gas Operator | Mar 2003 |
| 8696 | Prime Western Development, Inc. | Dallas, TX 75230 | Oil & Gas Operator | Dec 1998 |
| 8697 | Primera Energy, LLC | Longview, TX 75606 | Oil & Gas Operator | Mar 2016 |
| 8698 | Primero Operating, Inc. | Roswell, NM 88202 | Oil & Gas Operator | Jun 2022 |
| 8699 | Primexx Operating Corporation | Dallas, TX 75206 | Oil & Gas Operator | Mar 2024 |
| 8700 | Primrose Operating Company | Wichita Falls, TX 76307 | Oil & Gas Operator | Jun 2007 |