| 23101 | Pruet - Hughes Company | | Oil & Gas Operator | Jan 1978 |
| 23102 | Pruet Production Co. | Jackson, MS 39201 | Oil & Gas Operator | May 2026 |
| 23103 | Pruet Production Co. & Moon & Hines | | Oil & Gas Operator | Jun 2013 |
| 23104 | Pruet Production Co.-Midroc Oper. Co. & Watkins, H. Vaughan,Jr. | | Oil & Gas Operator | Sep 1994 |
| 23105 | Pruett, Cecil | Borger, TX 79008 | Oil & Gas Operator | Aug 2003 |
| 23106 | Pruitt Engineering & Petro. Co. | Kerrville, TX 78028 | Oil & Gas Operator | Jul 2007 |
| 23107 | Pruitt Oil & Gas | Decatur, TX 76234 | Oil & Gas Operator | Feb 2018 |
| 23108 | Pruitt Operating Company LLC | Ratliff City, OK 73481-5802 | Oil & Gas Operator | May 2026 |
| 23109 | Pruitt, Cecil, Jr. | Chantilly, VA 22021-2105 | Oil & Gas Operator | Dec 2014 |
| 23110 | Prusack, James | Grantsville, WV 26147-0180 | Oil & Gas Operator | Dec 2021 |
| 23111 | Pryme Energy, LLC | | Oil & Gas Operator | Feb 2015 |
| 23112 | Pryor Oil Compan | | Oil & Gas Operator | Nov 1994 |
| 23113 | Pryor Petroleum Corporation | Wichita Falls, TX 76308 | Oil & Gas Operator | Jul 2026 |
| 23114 | Pryor VIctor W Jr | Holdenville, OK 74848 | Oil & Gas Operator | Apr 2017 |
| 23115 | Pryor, Curtis | Lubbock, TX 79424 | Oil & Gas Operator | Dec 1998 |
| 23116 | PS126 Investments LLC | | Oil & Gas Operator | Dec 2025 |
| 23117 | Psa Inc | Chandler, OK 74834-4222 | Oil & Gas Operator | Apr 2026 |
| 23118 | Psa Producers | Hobbs, NM 88241 | Oil & Gas Operator | Jun 1995 |
| 23119 | PSC Industrial Outsourcing, LP | | Oil Operator | Dec 2024 |
| 23120 | Psec Inc | Tulsa, OK 74102-0871 | Oil & Gas Operator | Dec 2016 |
| 23121 | Psi Production, Inc. | Tyler, TX 75702 | Gas Operator | Jan 1994 |
| 23122 | PSM Oil Production LLC | | Oil Operator | Jan 2025 |
| 23123 | PSP Operating, Inc. | Lubbock, TX 79413 | Oil & Gas Operator | Jun 1999 |
| 23124 | PT II LTD | | Oil & Gas Operator | Oct 2004 |
| 23125 | PT Oil LLC | Osage City, KS 66523 | Oil & Gas Operator | Mar 2026 |
| 23126 | PT Petroleum, LLC | Argyle, TX 76226 | Oil & Gas Operator | Oct 2019 |
| 23127 | Ptarmigan Inc | Leavenworth, KS 66048 | Oil Operator | Nov 2009 |
| 23128 | Pubco Petroleum Corp | Albuquerque, NM 87104 | Oil & Gas Operator | Dec 1981 |
| 23129 | Publishers Petroleum | Dallas, TX 75219 | Oil & Gas Operator | Aug 2003 |
| 23130 | Puckett Land Company | | Oil & Gas Operator | Dec 2020 |
| 23131 | Puckett Oil, LLC | Irvine, KY 40336 | Oil Operator | Dec 2023 |
| 23132 | Puckett-Warren Oil Co | | Oil Operator | Dec 2004 |
| 23133 | Pueblo Oil & Gas Inc. | | Gas Operator | Dec 2003 |
| 23134 | Pueblo Petroleum Inc | Roswell, NM 88202 | Oil & Gas Operator | Feb 1997 |
| 23135 | Pullco Services LLC | Jefferson, TX 75657 | Oil Operator | Jul 2026 |
| 23136 | Pullen Oil & Gas | Richardson, TX 75080 | Oil & Gas Operator | Dec 1997 |
| 23137 | Pullers Oil Company LLC | Blackwell, OK 74631-9512 | Oil & Gas Operator | May 2026 |
| 23138 | Pulliam Dennis L | Mannford, OK 74044-9733 | Oil & Gas Operator | Nov 2001 |
| 23139 | Pulliam IVan Henry | Coweta, OK 74429 | Oil & Gas Operator | Dec 2017 |
| 23140 | Pulliam Ken D | Bristow, OK 74010-8648 | Oil & Gas Operator | Feb 2012 |
| 23141 | Pulliam Melvin | Mannford, OK 74044 | Oil & Gas Operator | Jul 2019 |
| 23142 | Pullin Lease Service, Inc. | Taft, TX 78390 | Oil & Gas Operator | Jul 2026 |
| 23143 | Puls Operating Company | Boerne, TX 78006 | Oil & Gas Operator | Jul 2026 |
| 23144 | Puls, W. L. | Houston, TX 77084 | Oil & Gas Operator | Sep 2002 |
| 23145 | Puma Energy Inc | | Gas Operator | Dec 1999 |
| 23146 | Puma Petroleum Corporation | Tulsa, OK 74152-0129 | Oil Operator | Feb 2004 |
| 23147 | Puma Petroleum I | | Oil & Gas Operator | Dec 1988 |
| 23148 | Puma, Inc. | | Oil & Gas Operator | Oct 2000 |
| 23149 | Pump It Up LLC | Owasso, OK 74055-0723 | Oil Operator | Jun 2024 |
| 23150 | Pump-N-Production, LLC | Poth, TX 78147 | Oil Operator | Jul 2026 |
| 23151 | Pumpco Services | Gainesville, TX 76240 | Oil & Gas Operator | Mar 2008 |
| 23152 | Pumpelly, Raphael SR | Pac Palisades, CA 90272 | Oil & Gas Operator | Feb 1991 |
| 23153 | Pumping Services Inc | Seminole, OK 74868-2421 | Oil & Gas Operator | Jul 2025 |
| 23154 | Pumpjak Oil Company, LLC | Weatherford, TX 76088 | Oil & Gas Operator | Jun 2018 |
| 23155 | Pup Oil Company | | Oil Operator | Dec 1996 |
| 23156 | Purdy, Sean P. & Deanna M. | Cassadaga, NY 14718 | Gas Operator | Dec 2025 |
| 23157 | Pure Energy Operating, Inc. | Plano, TX 75024 | Oil & Gas Operator | Jul 2012 |
| 23158 | Pure Energy Prod | | Oil Operator | Sep 1992 |
| 23159 | Pure Energy Systems Inc | Olive Branch, MS 38654-9041 | Gas Operator | Apr 2026 |
| 23160 | Pure Oil Co | | Oil & Gas Operator | Dec 1996 |
| 23161 | Pure Petroleum LLC | Gillette, WY 82717 | Oil & Gas Operator | Aug 2011 |
| 23162 | Pure Resources, L.P. | Midland, TX 79701 | Oil & Gas Operator | Mar 2006 |
| 23163 | Purewest Resources Inc | Pinedale, WY 82941 | Oil & Gas Operator | May 2026 |
| 23164 | Purex Energy LLC | Fort Worth, TX 76101 | Oil & Gas Operator | Oct 2015 |
| 23165 | Purkeypile, Doyle | Eureka, KS 67045 | Oil Operator | Oct 1995 |
| 23166 | Purple Top Oil & Gas Co. | Seymour, TX 76380 | Oil & Gas Operator | Jan 2017 |
| 23167 | Pursley Gas Company | Pampa, TX 79066 | Gas Operator | Jul 2026 |
| 23168 | Pursley, John | Jacksboro, TX 76458 | Oil & Gas Operator | Jul 2026 |
| 23169 | Pursue Energy Corp | | Gas Operator | Sep 2016 |
| 23170 | Pursuit Oil & Gas STX, LLC | Houston, TX 77024 | Oil & Gas Operator | Jul 2026 |
| 23171 | Pursuit Oil & Gas, LLC | Houston, TX 77024 | Gas Operator | Sep 2019 |
| 23172 | Purvis Oil Corp | Midland, TX 79702 | Oil & Gas Operator | Jul 1994 |
| 23173 | Purvis Operating Co. | Midland, TX 79710 | Oil & Gas Operator | Jul 2026 |
| 23174 | Purvis, J. H. | Midland, TX 79702 | Oil & Gas Operator | Dec 1994 |
| 23175 | Putnam Energy LLC | | Oil Operator | Sep 2014 |
| 23176 | Putnam Oil Production | Abilene, TX 79603 | Oil & Gas Operator | Jun 2002 |
| 23177 | Putnam Phyllis L | Bartlesville, OK 74006-7326 | Oil & Gas Operator | May 2021 |
| 23178 | Putnam, Joe Oil Company | Abilene, TX 79606 | Oil & Gas Operator | Jul 2026 |
| 23179 | Putnam, Paul Oil | Orla, TX 79770 | Oil & Gas Operator | Jul 2026 |
| 23180 | Putnam, William H | Marietta, OH 45750 | Oil & Gas Operator | Dec 2025 |
| 23181 | PV Of MS Inc | | Oil & Gas Operator | Jan 2019 |
| 23182 | PV Oil & Gas LLC | Ratliff City, OK 73481 | Oil Operator | Apr 2026 |
| 23183 | PV Oil Services, LLC | Abilene, TX 79601 | Oil & Gas Operator | Jul 2026 |
| 23184 | Pve Oil Corp Inc | Blairsville, PA 15717-7961 | Oil & Gas Operator | Dec 2025 |
| 23185 | PWR Operating, LLC | Dallas, TX 75219 | Oil & Gas Operator | Jul 2026 |
| 23186 | PXG Energy, LLC | Mayville, NY 14757 | Oil & Gas Operator | Dec 2025 |
| 23187 | PXP Gulf Coast Inc. | Houston, TX 77002 | Oil & Gas Operator | Mar 2015 |
| 23188 | PXP Gulf Coast LLC | Houston, TX 77002 | Oil & Gas Operator | Mar 2004 |
| 23189 | PXP Louisiana L.L.C. | | Oil & Gas Operator | Nov 2010 |
| 23190 | PXP Texas Inc. | Houston, TX 77002 | Oil & Gas Operator | Feb 2007 |
| 23191 | Pybas Robert | Wanette, OK 74878 | Oil Operator | Apr 2014 |
| 23192 | Pyle Petroleum | Corpus Chrsti, TX 78473 | Oil & Gas Operator | Dec 1996 |
| 23193 | Pyle Petroleum, Inc. | Tyler, TX 75703 | Oil & Gas Operator | Apr 2025 |
| 23194 | Pyote Disposal Company | Pyote, TX 79777 | Oil Operator | Jul 2026 |
| 23195 | Pyramid Corporat | | Oil & Gas Operator | Aug 1995 |
| 23196 | Pyramid Energy Inc | San Antonio, TX 78216 | Oil & Gas Operator | Feb 2012 |
| 23197 | Pyramid Enterprises | Muenster, TX 76252 | Oil & Gas Operator | Jul 2026 |
| 23198 | Pyramid Exploration | Houston, TX 77241 | Oil & Gas Operator | Sep 1995 |
| 23199 | Pyramid Gas Co | Midland, TX 79701 | Oil Operator | Jul 2026 |
| 23200 | Pyramid Oil & Ga | | Oil & Gas Operator | Sep 1987 |