| 1 | Pace And Ray Oil Co. | Electra, TX 76360 | Oil & Gas Operator | Jul 2025 |
| 2 | Pacific Exploration Oper Co, LLC | Houston, TX 77057 | Oil Operator | Jul 2025 |
| 3 | Palmer, James W. | Wichita Falls, TX 76308 | Oil & Gas Operator | Jul 2002 |
| 4 | Palo Petroleum, Inc. | Dallas, TX 75360 | Oil & Gas Operator | Jul 2025 |
| 5 | Panhandle Oil & Gas Inc | Oklahoma City, OK 73112-5688 | Oil & Gas Operator | May 2007 |
| 6 | Parnell Operating | Kamay, TX 76369 | Oil & Gas Operator | Jul 2025 |
| 7 | Parsley, Amos | Wichita Falls, TX 76301 | Oil & Gas Operator | Mar 2008 |
| 8 | Patrick, Joe Ben | Petrolia, TX 76377 | Oil & Gas Operator | Oct 2009 |
| 9 | Patriot Operating Company, Inc. | Houston, TX 77008 | Oil & Gas Operator | Sep 2003 |
| 10 | Patton, Donald L & Jerry | Electra, TX 76360 | Oil & Gas Operator | Aug 2007 |
| 11 | Peba Oil & Gas Co. | Wichita Falls, TX 76302 | Oil & Gas Operator | Jun 2015 |
| 12 | Pecos Country Operating Inc. | N Richlnd HLS, TX 76182 | Oil Operator | Jul 2025 |
| 13 | Pennington, W. L., Inc. | Wichita Falls, TX 76301 | Oil & Gas Operator | Jul 1996 |
| 14 | Petex | Breckenridge, TX 76424 | Oil & Gas Operator | Jul 2025 |
| 15 | PF Operating Company | Wichita Falls, TX 76302 | Oil & Gas Operator | Aug 2003 |
| 16 | Pgi Operating, LLC | Sweetwater, TX 79556 | Oil Operator | Jul 2025 |
| 17 | Phoenix Oil & Gas | Kyle, TX 78640 | Oil & Gas Operator | Jul 2025 |
| 18 | Phoenix Operating Company, Inc. | Shreveport, LA 71161 | Oil & Gas Operator | Mar 2015 |
| 19 | PKS Energy Savers Inc. | Wichita Falls, TX 76307 | Oil & Gas Operator | Jul 1994 |
| 20 | Plantation Operating Co., Inc. | Holliday, TX 76366 | Oil & Gas Operator | Jul 2025 |
| 21 | Pobres Incorporated | Wichita Falls, TX 76308 | Oil & Gas Operator | Mar 2008 |
| 22 | Poteet Operating Co. | Wichita Falls, TX 76307 | Oil & Gas Operator | Aug 1994 |
| 23 | Prickett Operating Company | Wichita Falls, TX 76302 | Oil & Gas Operator | Mar 2008 |
| 24 | Prickett, Jimmy | Wichita Falls, TX 76308 | Oil Operator | Feb 2002 |
| 25 | Primrose Operating Company | Wichita Falls, TX 76307 | Oil & Gas Operator | Jun 2007 |
| 26 | Prince Properties, Inc. | Electra, TX 76360 | Oil & Gas Operator | Aug 2003 |
| 27 | Pro Oil & Gas Inc | Frankfort, IL 60423 | Oil & Gas Operator | May 2014 |
| 28 | Pro. Energy I Resource, LLC | Haslet, TX 76052 | Oil Operator | Jul 2025 |
| 29 | Pryor Petroleum Corporation | Wichita Falls, TX 76308 | Oil & Gas Operator | Jul 2025 |
| 30 | Pumpco Services | Gainesville, TX 76240 | Oil & Gas Operator | Mar 2008 |