| 8301 | Paisano Minerals Company | Corpus Chrsti, TX 78477 | Oil & Gas Operator | Aug 2003 |
| 8302 | Paisano Petroleum, Inc. | San Antonio, TX 78246 | Oil & Gas Operator | Dec 2016 |
| 8303 | Paisano Production, Inc. | Somerset, TX 78069 | Oil Operator | Feb 2026 |
| 8304 | Pal Energy LLC | Guymon, OK 73942-1950 | Gas Operator | Aug 2009 |
| 8305 | Palace Exploration Company | Houston, TX 77002 | Oil & Gas Operator | Mar 2007 |
| 8306 | Palace Operating Company | Tulsa, OK 74136 | Oil & Gas Operator | Aug 2009 |
| 8307 | Paladar Investments I, L.L.C. | Houston, TX 77090 | Oil & Gas Operator | Feb 2013 |
| 8308 | Paladin Drilling Company | McLeod, TX 75565 | Gas Operator | Sep 2011 |
| 8309 | Paladin Energy Corp. | Dallas, TX 75229 | Oil & Gas Operator | Jul 2017 |
| 8310 | Paladin Exploration Co., Inc. | Plano, TX 75093 | Oil & Gas Operator | Feb 1995 |
| 8311 | Paladin Petroleum III, L.L.C. | Austin, TX 78746 | Oil & Gas Operator | Feb 2026 |
| 8312 | Paladin-Hayes, L.L.C. | Austin, TX 78746 | Oil & Gas Operator | Dec 1999 |
| 8313 | Paleo Oil & Gas, Inc. | Graham, TX 76450 | Oil & Gas Operator | Feb 2026 |
| 8314 | Paleo Oil Company LLC | Corpus Chrsti, TX 78411 | Oil & Gas Operator | Feb 2026 |
| 8315 | Paleo, Inc. | Oklahoma City, OK 73112 | Oil & Gas Operator | Feb 2026 |
| 8316 | Palisades Asset Holding Co LLC | Dallas, TX 75201 | Oil & Gas Operator | Aug 2017 |
| 8317 | Palisades Operating Company | Midland, TX 79702 | Oil & Gas Operator | Feb 2026 |
| 8318 | Palmer Oil Properties | Post, TX 79356 | Oil & Gas Operator | Feb 2026 |
| 8319 | Palmer Operating LLC | Megargel, TX 76370 | Oil Operator | Feb 2026 |
| 8320 | Palmer Petroleum, Inc. | Shreveport, LA 71105 | Oil & Gas Operator | Jun 2025 |
| 8321 | Palmer Tank Trucks, Inc. | Olney, TX 76374 | Oil & Gas Operator | Mar 2008 |
| 8322 | Palmer, J. M. | Keller, TX 76244 | Oil & Gas Operator | Aug 2009 |
| 8323 | Palmer, James W. | Wichita Falls, TX 76308 | Oil & Gas Operator | Jul 2002 |
| 8324 | Palmer, John Inc. | Megargel, TX 76370 | Oil & Gas Operator | Feb 1994 |
| 8325 | Palmer, John LLC | Megargel, TX 76370 | Oil & Gas Operator | Feb 2026 |
| 8326 | Palmer, Mike Oil | Megargel, TX 76370 | Oil & Gas Operator | Mar 2021 |
| 8327 | Palmer, Scott Oil | Olney, TX 76374 | Oil Operator | Feb 2023 |
| 8328 | Palmigo Oil Co. | West Hills, CA 91308 | Oil & Gas Operator | Oct 2017 |
| 8329 | Palo Cross, LLC | Graham, TX 76450 | Oil & Gas Operator | Feb 2026 |
| 8330 | Palo Duro Resources LLC | Perryton, TX 79070 | Oil & Gas Operator | Feb 2026 |
| 8331 | Palo Petroleum, Inc. | Dallas, TX 75360 | Oil & Gas Operator | Feb 2026 |
| 8332 | Palo Pinto Bond Company, LLC | Graham, TX 76450 | Oil & Gas Operator | Feb 2026 |
| 8333 | Palo Pinto Gas Company | Snyder, TX 79550 | Oil & Gas Operator | Dec 1994 |
| 8334 | Palo Pinto Oil & Gas Corporation | Mineral Wells, TX 76068 | Oil & Gas Operator | Apr 2015 |
| 8335 | Palo Pinto Production, Inc. | Wichita Falls, TX 76301 | Oil & Gas Operator | Aug 1998 |
| 8336 | Paloma Natural Gas, LLC | Houston, TX 77002 | Oil & Gas Operator | Dec 2024 |
| 8337 | Paloma Operating, LLC | Corpus Chrsti, TX 78401 | Oil & Gas Operator | Feb 2026 |
| 8338 | Paloma Resources, LLC | Houston, TX 77002 | Oil & Gas Operator | Jun 2018 |
| 8339 | Palrich Oil Corporation | Abilene, TX 79601 | Oil & Gas Operator | Apr 2004 |
| 8340 | Paluxy Oil & Gas, LLC | Forney, TX 75126 | Oil & Gas Operator | Feb 2026 |
| 8341 | Paluxy Sands Corporation | Sonora, TX 76950 | Oil & Gas Operator | Jun 2012 |
| 8342 | Pampa Water Disposal, Inc. | Perryton, TX 79070 | Oil & Gas Operator | Feb 2026 |
| 8343 | Pan American Sales Corporation | Dallas, TX 75202 | Oil & Gas Operator | Mar 2001 |
| 8344 | Pan Petroleum Corp. | Abilene, TX 79608 | Oil & Gas Operator | Mar 2008 |
| 8345 | Pan Resources, Inc. | Borger, TX 79007 | Oil & Gas Operator | Mar 2008 |
| 8346 | Pan Western Energy Corporation | Tulsa, OK 74114 | Oil & Gas Operator | Feb 2026 |
| 8347 | Panaco Production Co | Houston, TX 77002 | Oil & Gas Operator | Dec 1999 |
| 8348 | Panaco, Inc. | Oklahoma City, OK 73102 | Oil & Gas Operator | Aug 2025 |
| 8349 | Panada Exploration, Inc. | Tulsa, OK 74135 | Oil & Gas Operator | Jun 1996 |
| 8350 | Panadero Oil Company | Dallas, TX 75206 | Oil & Gas Operator | Apr 2002 |
| 8351 | Panamerican Operating Inc | Dallas, TX 75219 | Oil & Gas Operator | Feb 2026 |
| 8352 | Panda Pipe & Equipment, Inc. | Midland, TX 79702 | Oil & Gas Operator | Oct 1996 |
| 8353 | Pangea Corporation | San Angelo, TX 76904 | Oil & Gas Operator | Feb 2026 |
| 8354 | Pangea'S Edge Operating Company LLC | Plano, TX 75025 | Oil & Gas Operator | Feb 2026 |
| 8355 | Panhandle Oil & Gas Inc | Oklahoma City, OK 73112-5688 | Oil & Gas Operator | May 2007 |
| 8356 | Panhandle Producing Co., Oper. | San Antonio, TX 78205 | Oil & Gas Operator | Oct 1993 |
| 8357 | Panhandle Producing Company | San Antonio, TX 78205 | Oil & Gas Operator | Oct 1993 |
| 8358 | Panola Corporation, The | Dallas, TX 75252 | Oil & Gas Operator | Sep 2002 |
| 8359 | Pantano Energy | San Antonio, TX 78258 | Oil & Gas Operator | Jul 1999 |
| 8360 | Pantera Energy Company | Amarillo, TX 79101 | Oil & Gas Operator | Feb 2026 |
| 8361 | Pantex Oil & Gas LLC | Ranger, TX 76470 | Oil & Gas Operator | Jul 2018 |
| 8362 | Panther Bayou Energy, LLC | Houston, TX 77070 | Oil & Gas Operator | Apr 2021 |
| 8363 | Panther City Energy LLC | San Antonio, TX 78205 | Oil & Gas Operator | Feb 2026 |
| 8364 | Panther Creek Resources, LLC | Denver, CO 80202 | Oil & Gas Operator | May 2012 |
| 8365 | Panther Exploration, LLC | Tulsa, OK 74136 | Oil & Gas Operator | Feb 2017 |
| 8366 | Papco, Inc. | Warren, PA 16365 | Oil & Gas Operator | Feb 2026 |
| 8367 | Par Development | Midland, TX 79711 | Oil & Gas Operator | Feb 2026 |
| 8368 | Par Energies, Inc. | Borger, TX 79007 | Oil & Gas Operator | Nov 2002 |
| 8369 | Par Minerals Corporation | Shreveport, LA 71101 | Oil & Gas Operator | Feb 2026 |
| 8370 | Par Producing Company | Snyder, TX 79550 | Oil & Gas Operator | Jun 2017 |
| 8371 | Parabellum Energy Oper Co, LLC | Houston, TX 77056 | Oil Operator | Dec 2017 |
| 8372 | Paradigm Exploration Company | Dallas, TX 75214 | Oil Operator | Sep 2020 |
| 8373 | Paradigm Exploration, L.P. | La Grange, TX 78945 | Oil Operator | Sep 2008 |
| 8374 | Paradigm Petroleum Corporation | Abilene, TX 79605 | Oil & Gas Operator | Feb 2026 |
| 8375 | Paradis Investments, L.L.C. | Bellaire, TX 77401 | Oil Operator | Jun 2020 |
| 8376 | Paragon Corporation | Abilene, TX 79604 | Oil & Gas Operator | Feb 2026 |
| 8377 | Paragon Energy, Inc. | Dallas, TX 75244 | Oil & Gas Operator | Feb 2026 |
| 8378 | Paragon Oil & Gas, LLC | Aledo, TX 76008 | Oil & Gas Operator | Feb 2026 |
| 8379 | Parallel Energy LP | Tulsa, OK 74136 | Oil & Gas Operator | Dec 2015 |
| 8380 | Parallel Petroleum Corporation | Midland, TX 79702 | Oil & Gas Operator | Jan 2010 |
| 8381 | Parallel Petroleum LLC | Midland, TX 79702 | Oil & Gas Operator | Feb 2026 |
| 8382 | Paraluxe Oil & Gas, LLC | Eunice, NM 88231 | Oil & Gas Operator | Feb 2026 |
| 8383 | Paramount Producing, Inc. | Pampa, TX 79066 | Oil & Gas Operator | Oct 1996 |
| 8384 | Parapetroleum | Kerrville, TX 78028 | Oil & Gas Operator | Feb 1997 |
| 8385 | Pardee Production Co. | Skiatook, OK 74070 | Oil & Gas Operator | Mar 2021 |
| 8386 | Pardue Energy Inc. | Dallas, TX 75230 | Oil & Gas Operator | Dec 2015 |
| 8387 | Pardue Oil | Breckenridge, TX 76424 | Oil & Gas Operator | Sep 2006 |
| 8388 | Pardue Oil, Inc. | Breckenridge, TX 76424 | Oil & Gas Operator | Feb 2026 |
| 8389 | Pardue, William M., III | Fort Worth, TX 76116 | Oil & Gas Operator | Dec 1996 |
| 8390 | Pardus Oil & Gas Operating, LP | Tulsa, OK 74114 | Oil & Gas Operator | Apr 2022 |
| 8391 | Paris Petroleum Corporation | Bellaire, TX 77402 | Oil & Gas Operator | Oct 1997 |
| 8392 | Parish, John R. | Andrews, TX 79714 | Oil & Gas Operator | Feb 2026 |
| 8393 | Park & Park Oil Co. | Allen, TX 75002 | Oil & Gas Operator | Feb 2026 |
| 8394 | Park Avenue Resources, Inc. | San Antonio, TX 78212 | Oil Operator | Feb 2026 |
| 8395 | Parker & Parsley Acq. Group LLC | Midland, TX 79702 | Oil & Gas Operator | Aug 2002 |
| 8396 | Parker & Parsley Development Co. | Midland, TX 79702 | Oil & Gas Operator | May 1995 |
| 8397 | Parker & Parsley Development L.P | Midland, TX 79702 | Oil & Gas Operator | Oct 2007 |
| 8398 | Parker & Parsley Operating LLC | Midland, TX 79702 | Oil & Gas Operator | Nov 2000 |
| 8399 | Parker & Parsley Producing LP | Midland, TX 79702 | Oil & Gas Operator | Oct 1997 |
| 8400 | Parker & Parsley, Wpi Agent | Midland, TX 79701 | Oil & Gas Operator | Oct 1997 |