| 1 | P & W Well Service Inc. | Abilene, TX 79604 | Oil & Gas Operator | Mar 2025 |
| 2 | P.B. Blue Dot Properties | Wexford, PA 15090 | Oil & Gas Operator | Mar 2025 |
| 3 | P.I.D. Drilling Inc | Clyde, TX 79510 | Oil & Gas Operator | Mar 2025 |
| 4 | Pace Operating | Abilene, TX 79608 | Oil & Gas Operator | Mar 2025 |
| 5 | Pan Petroleum Corp. | Abilene, TX 79608 | Oil & Gas Operator | Mar 2008 |
| 6 | Panhandle Producing Company | San Antonio, TX 78205 | Oil & Gas Operator | Oct 1993 |
| 7 | Paragon Corporation | Abilene, TX 79604 | Oil & Gas Operator | Mar 2025 |
| 8 | Paragon Oil & Gas, LLC | Aledo, TX 76008 | Oil & Gas Operator | Mar 2025 |
| 9 | Parallel Petroleum Corporation | Midland, TX 79702 | Oil & Gas Operator | Jan 2010 |
| 10 | Pardue Oil | Breckenridge, TX 76424 | Oil & Gas Operator | Sep 2006 |
| 11 | Pardue Oil, Inc. | Breckenridge, TX 76424 | Oil & Gas Operator | Mar 2025 |
| 12 | Parmer, I. A. | Abilene, TX 79606 | Oil & Gas Operator | Oct 1993 |
| 13 | Patterson Petroleum LP | Snyder, TX 79550 | Oil & Gas Operator | Mar 2008 |
| 14 | Patterson Petroleum, Inc. | Snyder, TX 79550 | Oil & Gas Operator | Feb 2000 |
| 15 | Patton Exploration, Inc. | Abilene, TX 79604 | Oil & Gas Operator | Mar 2025 |
| 16 | Patton, E. N. Oil Company, Inc. | Abilene, TX 79604 | Oil & Gas Operator | Mar 2025 |
| 17 | Patton, Lloyd | Fort Worth, TX 76113 | Oil & Gas Operator | Aug 2003 |
| 18 | Payne Petroleum | Abilene, TX 79604 | Oil & Gas Operator | Mar 2025 |
| 19 | Ped Oil Corporation | Midland, TX 79702 | Oil & Gas Operator | Mar 2025 |
| 20 | Permian Legend LLC | San Marcos, TX 78666 | Oil Operator | Mar 2025 |
| 21 | Petex | Breckenridge, TX 76424 | Oil & Gas Operator | Mar 2025 |
| 22 | Petro-Beth Oil & Gas, Inc. | Abilene, TX 79604 | Oil & Gas Operator | Mar 2006 |
| 23 | Petrosource Energy Corporation | Fort Worth, TX 76112 | Oil & Gas Operator | Mar 2025 |
| 24 | Petrotex, Inc. | Abilene, TX 79604 | Oil & Gas Operator | Aug 2003 |
| 25 | Pinon Petroleum, Inc. | San Angelo, TX 76903 | Oil & Gas Operator | Apr 2004 |
| 26 | Pitcock, Inc. | Graham, TX 76450 | Oil & Gas Operator | Mar 2025 |
| 27 | Plantation Operating, LLC | Houston, TX 77041 | Oil & Gas Operator | Nov 2011 |
| 28 | Polk Petroleum, Inc. | Abilene, TX 79604 | Oil & Gas Operator | May 2024 |
| 29 | Powell, A. Brandt | Coleman, TX 76834 | Oil & Gas Operator | Mar 1999 |
| 30 | Powell, A. Brandt Co. | Hawley, TX 79525 | Oil & Gas Operator | Mar 2025 |
| 31 | Power, Scott | Breckenridge, TX 76424 | Oil & Gas Operator | Sep 1997 |
| 32 | Prensorus Energy, LLC | Abilene, TX 79604 | Oil & Gas Operator | Mar 2025 |
| 33 | Prentice Petroleum, Inc. | Abilene, TX 79605 | Oil & Gas Operator | Sep 1994 |
| 34 | Presley Prod Investments, LLC | Abilene, TX 79604 | Oil Operator | Mar 2025 |
| 35 | Principal Oil Corp. | Dallas, TX 75231 | Oil & Gas Operator | Mar 2002 |
| 36 | Privateer Energy LLC | Warren, NJ 07059 | Oil Operator | Mar 2025 |
| 37 | Proco Operating Co., Inc. | Graford, TX 76449 | Oil & Gas Operator | Mar 2025 |
| 38 | Production Management Associates | Plano, TX 75075 | Oil & Gas Operator | Mar 2025 |
| 39 | Production Operators Of TX, LLC | Abilene, TX 79605 | Oil & Gas Operator | Mar 2025 |
| 40 | Progas Properties, Inc. | New Braunfels, TX 78132 | Oil & Gas Operator | Mar 2025 |
| 41 | Putnam Oil Production | Abilene, TX 79603 | Oil & Gas Operator | Jun 2002 |
| 42 | PV Oil Services, LLC | Abilene, TX 79601 | Oil & Gas Operator | Mar 2025 |
| 43 | Pyramid Production Co. | Abilene, TX 79608 | Oil & Gas Operator | Jun 1994 |