| 23201 | Providence Oil & Gas Corp | Tulsa, OK 74135-5463 | Oil & Gas Operator | May 2005 |
| 23202 | Providence Oil Prod. | Freer, TX 78357 | Oil & Gas Operator | Nov 2024 |
| 23203 | Providence Operating LLC Dba Poco Operating | | Oil & Gas Operator | Aug 2024 |
| 23204 | Provident Energy Of Montana, LLC | Cut Bank, MT 59427 | Oil Operator | Aug 2024 |
| 23205 | Provident Oil & Gas Co | Akron, OH 44313 | Oil & Gas Operator | Dec 1989 |
| 23206 | Provident Oil & Gas Corp | Akron, OH 44333 | Oil & Gas Operator | Dec 1991 |
| 23207 | Provident Resources LTD | | Oil & Gas Operator | Dec 1986 |
| 23208 | Provine, B.R. | Wichita, KS 67226 | Oil Operator | Apr 2010 |
| 23209 | Prudent Resources LLC | Houston, TX 77042 | Oil & Gas Operator | Nov 2024 |
| 23210 | Prudential Oil & Gas, Inc. | | Oil & Gas Operator | Jul 1987 |
| 23211 | Prudential Petroleum Co., LTD. | | Oil & Gas Operator | Dec 1990 |
| 23212 | Pruet & Hughes | | Oil & Gas Operator | Jul 1977 |
| 23213 | Pruet & Hughes Co. | | Oil & Gas Operator | Jan 1978 |
| 23214 | Pruet & Hughes Operating Co. | | Oil & Gas Operator | May 1981 |
| 23215 | Pruet Production Co. | Jackson, MS 39201 | Oil & Gas Operator | Aug 2024 |
| 23216 | Pruet Production Co. & Moon & Hines | | Oil & Gas Operator | Jun 2013 |
| 23217 | Pruet Production Co.-Midroc Oper. Co. & Watkins, H. Vaughan,Jr. | | Oil & Gas Operator | Sep 1994 |
| 23218 | Pruett, Cecil | Borger, TX 79008 | Oil & Gas Operator | Aug 2003 |
| 23219 | Pruitt Engineering & Petro. Co. | Kerrville, TX 78028 | Oil & Gas Operator | Jul 2007 |
| 23220 | Pruitt Oil & Gas | Decatur, TX 76234 | Oil & Gas Operator | Feb 2018 |
| 23221 | Pruitt Operating Company LLC | Ratliff City, OK 73481-5802 | Oil & Gas Operator | Sep 2024 |
| 23222 | Pruitt Tool Gas Department | | Gas Operator | Jan 2008 |
| 23223 | Pruitt, Cecil, Jr. | Chantilly, VA 22021-2105 | Oil & Gas Operator | Dec 2014 |
| 23224 | Prusack, James | Grantsville, WV 26147-0180 | Oil & Gas Operator | Dec 2021 |
| 23225 | Pryme Energy, LLC | | Oil & Gas Operator | Feb 2015 |
| 23226 | Pryor Oil Compan | | Oil & Gas Operator | Nov 1994 |
| 23227 | Pryor Petroleum Corporation | Wichita Falls, TX 76308 | Oil & Gas Operator | Nov 2024 |
| 23228 | Pryor, Curtis | Lubbock, TX 79424 | Oil & Gas Operator | Dec 1998 |
| 23229 | Pryor, VIctor W., Jr. | Holdenville, OK 74848 | Oil & Gas Operator | Apr 2017 |
| 23230 | PS126 Investments LLC | | Oil & Gas Operator | Sep 2024 |
| 23231 | Psa Inc | Chandler, OK 74834-4222 | Oil & Gas Operator | Aug 2024 |
| 23232 | Psa Producers | Hobbs, NM 88241 | Oil & Gas Operator | Jun 1995 |
| 23233 | PSC Industrial Outsourcing, LP | | Oil Operator | Jul 2024 |
| 23234 | Psec Inc | Tulsa, OK 74102-0871 | Oil & Gas Operator | Dec 2016 |
| 23235 | Psi Production, Inc. | Tyler, TX 75702 | Gas Operator | Jan 1994 |
| 23236 | PSP Operating, Inc. | Lubbock, TX 79413 | Oil & Gas Operator | Jun 1999 |
| 23237 | PT II LTD | | Oil & Gas Operator | Oct 2004 |
| 23238 | PT Oil LLC | Osage City, KS 66523 | Oil & Gas Operator | Jul 2024 |
| 23239 | PT Petroleum, LLC | Argyle, TX 76226 | Oil & Gas Operator | Oct 2019 |
| 23240 | Ptarmigan Inc | Leavenworth, KS 66048 | Oil Operator | Nov 2009 |
| 23241 | Pubco Petroleum Corp | Albuquerque, NM 87104 | Oil & Gas Operator | Dec 1981 |
| 23242 | Publishers Petroleum | Dallas, TX 75219 | Oil & Gas Operator | Aug 2003 |
| 23243 | Puckett Oil, LLC | Irvine, KY 40336 | Oil Operator | Dec 2022 |
| 23244 | Puckett-Warren Oil Co | | Oil & Gas Operator | Dec 2007 |
| 23245 | Pueblo Oil & Gas Inc. | | Gas Operator | Dec 2003 |
| 23246 | Pueblo Petroleum Inc | Roswell, NM 88202 | Oil & Gas Operator | Feb 1997 |
| 23247 | Pullco Services LLC | | Oil Operator | Jun 2024 |
| 23248 | Pullen Oil & Gas | Richardson, TX 75080 | Oil & Gas Operator | Dec 1997 |
| 23249 | Pullers Oil Company LLC | Blackwell, OK 74631-9512 | Oil & Gas Operator | Sep 2024 |
| 23250 | Pulliam Dennis L | Mannford, OK 74044-9733 | Oil & Gas Operator | Nov 2001 |
| 23251 | Pulliam IVan Henry | Coweta, OK 74429 | Oil & Gas Operator | Dec 2017 |
| 23252 | Pulliam Ken D | Bristow, OK 74010-8648 | Oil & Gas Operator | Feb 2012 |
| 23253 | Pulliam Melvin | Mannford, OK 74044 | Oil & Gas Operator | Jul 2019 |
| 23254 | Pullin Lease Service, Inc. | Taft, TX 78390 | Oil & Gas Operator | Nov 2024 |
| 23255 | Puls Operating Company | Boerne, TX 78006 | Oil & Gas Operator | Nov 2024 |
| 23256 | Puls, W. L. | Houston, TX 77084 | Oil & Gas Operator | Sep 2002 |
| 23257 | Puma Energy Inc | Kerrville, TX 78028-9300 | Gas Operator | Dec 1999 |
| 23258 | Puma Petroleum Corporation | Tulsa, OK 74152-0129 | Oil Operator | Feb 2004 |
| 23259 | Puma Petroleum I | | Oil & Gas Operator | Dec 1988 |
| 23260 | Puma, Inc. | | Oil & Gas Operator | Oct 2000 |
| 23261 | Pump It Up LLC | Owasso, OK 74055-0723 | Oil Operator | Jun 2024 |
| 23262 | Pump-N-Production, LLC | Poth, TX 78147 | Oil Operator | Nov 2024 |
| 23263 | Pumpco Services | Gainesville, TX 76240 | Oil & Gas Operator | Mar 2008 |
| 23264 | Pumpelly, Raphael SR | Pac Palisades, CA 90272 | Oil & Gas Operator | Feb 1991 |
| 23265 | Pumping Services Inc | Seminole, OK 74868-2421 | Oil & Gas Operator | Feb 2023 |
| 23266 | Pumpjack 7, LLC | Boerne, TX 78015 | Oil Operator | Nov 2024 |
| 23267 | Pumpjak Oil Company, LLC | Weatherford, TX 76088 | Oil & Gas Operator | Jun 2018 |
| 23268 | Pup Oil Company | | Oil Operator | Dec 1996 |
| 23269 | Purdy, Sean P. & Deanna M. | Cassadaga, NY 14718 | Gas Operator | Dec 2023 |
| 23270 | Pure Energy Operating, Inc. | Dallas, TX 75235 | Oil & Gas Operator | Jul 2012 |
| 23271 | Pure Energy Prod | | Oil Operator | Sep 1992 |
| 23272 | Pure Energy Systems Inc | Olive Branch, MS 38654-9041 | Gas Operator | Aug 2024 |
| 23273 | Pure Oil Co | | Oil & Gas Operator | Dec 1996 |
| 23274 | Pure Petroleum LLC | Gillette, WY 82717 | Oil & Gas Operator | Aug 2011 |
| 23275 | Pure Resources, L.P. | Midland, TX 79701 | Oil & Gas Operator | Mar 2006 |
| 23276 | Purewest Resources Inc | Pinedale, WY 82941 | Oil & Gas Operator | Sep 2024 |
| 23277 | Purex Energy LLC | Fort Worth, TX 76101 | Oil & Gas Operator | Oct 2015 |
| 23278 | Purkeypile, Doyle | Eureka, KS 67045 | Oil Operator | Oct 1995 |
| 23279 | Purple Top Oil & Gas Co. | Seymour, TX 76380 | Oil & Gas Operator | Jan 2017 |
| 23280 | Pursley Gas Company | Pampa, TX 79066 | Gas Operator | Nov 2024 |
| 23281 | Pursley, John | Jacksboro, TX 76458 | Oil & Gas Operator | Nov 2024 |
| 23282 | Pursue Energy Corp | | Gas Operator | Sep 2016 |
| 23283 | Pursuit Oil & Gas STX, LLC | Houston, TX 77024 | Oil & Gas Operator | Nov 2024 |
| 23284 | Pursuit Oil & Gas, LLC | Houston, TX 77024 | Gas Operator | Sep 2019 |
| 23285 | Purvis Oil Corp | Midland, TX 79702 | Oil & Gas Operator | Jul 1994 |
| 23286 | Purvis Operating Co. | Midland, TX 79710 | Oil & Gas Operator | Nov 2024 |
| 23287 | Purvis, J. H. | Midland, TX 79702 | Oil & Gas Operator | Dec 1994 |
| 23288 | Putnam Energy LLC | | Oil Operator | Sep 2014 |
| 23289 | Putnam Oil Production | Abilene, TX 79603 | Oil & Gas Operator | Jun 2002 |
| 23290 | Putnam Phyllis L | Bartlesville, OK 74006-7326 | Oil & Gas Operator | May 2021 |
| 23291 | Putnam, Joe Oil Company | Abilene, TX 79606 | Oil & Gas Operator | Nov 2024 |
| 23292 | Putnam, Paul Oil | Orla, TX 79770 | Oil & Gas Operator | Nov 2024 |
| 23293 | Putnam, William H | Marietta, OH 45750 | Oil & Gas Operator | Dec 2022 |
| 23294 | PV Of MS Inc | | Oil & Gas Operator | Jan 2019 |
| 23295 | PV Oil Services, LLC | Abilene, TX 79601 | Oil & Gas Operator | Nov 2024 |
| 23296 | Pve Oil Corp Inc | Blairsville, PA 15717-7961 | Oil & Gas Operator | Dec 2023 |
| 23297 | PVR Gas Processing LLC | Irving, TN 75039 | Oil & Gas Operator | Feb 2015 |
| 23298 | PWR Operating, LLC | Dallas, TX 75219 | Oil & Gas Operator | Nov 2024 |
| 23299 | PXP Gulf Coast Inc. | Houston, TX 77002 | Oil & Gas Operator | Mar 2015 |
| 23300 | PXP Gulf Coast LLC | Houston, TX 77002 | Oil & Gas Operator | Mar 2004 |