| 32301 | Wilson, Jerry L. | Ranger, TX 76470 | Oil & Gas Operator | May 2025 |
| 32302 | Wilson, Olan Max | Cisco, TX 76437 | Oil & Gas Operator | May 2025 |
| 32303 | Wilson, Paul E Jr | | Oil & Gas Operator | Dec 2021 |
| 32304 | Wilson, Steven R. | | Gas Operator | Dec 2021 |
| 32305 | Wilson, W R | | Oil & Gas Operator | Feb 2025 |
| 32306 | Wilson, W. Corp. | Midland, TX 79705 | Oil & Gas Operator | Mar 1999 |
| 32307 | Wilson, W.W. Jr. Properties | Abilene, TX 79605 | Oil & Gas Operator | Jul 1995 |
| 32308 | Wilson, Warren C | | Oil Operator | Feb 2025 |
| 32309 | Wilson, WM. B. Exploration Inc. | Midland, TX 79701 | Oil & Gas Operator | Jan 1996 |
| 32310 | Wilson-Raczka, Diane R. | Irving, NY 14081 | Gas Operator | Dec 2023 |
| 32311 | Wilson-Shab Corp. | Electra, TX 76360 | Oil & Gas Operator | May 2025 |
| 32312 | Wilton Oil Company | Dallas, TX 75206 | Oil & Gas Operator | Apr 1999 |
| 32313 | Wilton Petroleum | | Oil & Gas Operator | Jun 1985 |
| 32314 | Wilton Petroleum, Inc. | Canton, KS 67428 | Oil & Gas Operator | Jan 2025 |
| 32315 | Wilton, Frank | Graham, TX 76450 | Oil & Gas Operator | Oct 2016 |
| 32316 | Wimberley Inc. | Breckenridge, TX 76424 | Oil & Gas Operator | Feb 2013 |
| 32317 | Wimberley James A | Dallas, TX 75229-6180 | Oil & Gas Operator | Nov 2014 |
| 32318 | Wimco | Dallas, TX 75229 | Oil & Gas Operator | Jul 2008 |
| 32319 | Wimsco, Inc. | Abilene, TX 79608 | Oil & Gas Operator | Dec 1994 |
| 32320 | Wimsett Kenneth | | Oil Operator | Apr 1989 |
| 32321 | Win Oil Company | Russell, KS 67665 | Oil & Gas Operator | Jul 2021 |
| 32322 | Winbeau Oil & Gas Co. | | Oil & Gas Operator | Oct 2013 |
| 32323 | Winchester Energy Operating Co. | Austin, TX 78746 | Oil & Gas Operator | May 2025 |
| 32324 | Winchester Energy, LLC | Houston, TX 77056 | Oil & Gas Operator | May 2025 |
| 32325 | Winchester Exploration, Inc. | Arlington, TX 76013 | Oil & Gas Operator | Aug 2003 |
| 32326 | Winchester Oil & Gas LLC | Katy, TX 77449 | Oil Operator | May 2025 |
| 32327 | Winchester Oil Corporation | Maysville, OK 73057-0600 | Oil & Gas Operator | Apr 2010 |
| 32328 | Winchester Operating, Inc. | Bryan, TX 77808 | Oil & Gas Operator | Aug 2001 |
| 32329 | Winchester Production Co., LTD. | Shreveport, LA 71129 | Oil & Gas Operator | Sep 2008 |
| 32330 | Winchester Production Company | Shreveport, LA 71129 | Oil & Gas Operator | Nov 2008 |
| 32331 | Winco Of Kansas | Kechi, KS 67067 | Oil Operator | Aug 1982 |
| 32332 | Winco Oil Inc. | Abilene, TX 79608 | Oil & Gas Operator | May 2025 |
| 32333 | Winco Petroleum Company | Richardson, TX 75080 | Oil & Gas Operator | Jan 2003 |
| 32334 | Winco Petroleum Corp | Denver, CO 80202 | Oil & Gas Operator | Dec 1997 |
| 32335 | Wind River Energy Commission | | Oil Operator | Apr 2025 |
| 32336 | Wind River Energy, Inc. | Midland, TX 79710 | Oil & Gas Operator | May 2025 |
| 32337 | Wind River Exploration | Powell, WY 82435 | Oil & Gas Operator | Apr 2025 |
| 32338 | Wind River Exploration Inc | Sewickley, PA 15143 | Oil & Gas Operator | Jan 2025 |
| 32339 | Wind River Oil & Gas, Inc. | Jackson, WY 83002 | Oil Operator | Aug 2000 |
| 32340 | Wind River Resources Corp | Park City, UT 84098 | Oil & Gas Operator | Jan 2020 |
| 32341 | Wind River Resources Inc | Tulsa, OK 74136-6381 | Oil & Gas Operator | Jun 2010 |
| 32342 | Winder Oil Company | | Oil Operator | Jul 2024 |
| 32343 | Windfall Oil & Gas Inc | Falls Creek, PA 15840-2617 | Gas Operator | Dec 2024 |
| 32344 | Windfohr Oil Company | | Oil & Gas Operator | May 1980 |
| 32345 | Windgate Oil Com | | Oil Operator | Jul 1985 |
| 32346 | Windham Oil Company | | Oil & Gas Operator | Dec 1987 |
| 32347 | Windham Oil Corp. | | Oil & Gas Operator | Dec 2024 |
| 32348 | Windham Resources | Abilene, TX 79608 | Oil & Gas Operator | May 2025 |
| 32349 | Windham Resources, Inc. | Tuscola, TX 79562 | Oil & Gas Operator | Feb 2004 |
| 32350 | Windham, L. E. | Rankin, TX 79778 | Oil & Gas Operator | Dec 1996 |
| 32351 | Windham, L.E. Estate Of | Midland, TX 79702 | Oil & Gas Operator | Mar 2012 |
| 32352 | Windler-Doudna, A General Partnership | | Oil Operator | Sep 2000 |
| 32353 | Windmill Oil Company | Austin, TX 78747 | Oil & Gas Operator | Mar 2008 |
| 32354 | Windmill Windy Acres Farm, LLC | Penn Yan, NY 14527 | Gas Operator | Dec 2023 |
| 32355 | Window Operating Co., The | Coleman, TX 76834 | Oil & Gas Operator | May 2025 |
| 32356 | Windridge Operating LLC | | Oil & Gas Operator | Mar 2025 |
| 32357 | Windrush Operating Co., L.L.C. | Longville, LA 70652 | Oil & Gas Operator | May 2025 |
| 32358 | Windrush Operating Company | | Oil & Gas Operator | Jan 2009 |
| 32359 | Winds Exploration And Production, LLC | Houston, TX 77032 | Gas Operator | Jan 2024 |
| 32360 | Windsor Associates Inc | Fairlawn, OH 44333-4006-4006 | Oil & Gas Operator | Dec 2012 |
| 32361 | Windsor Energy Group LLC | Oklahoma City, OK 73118 | Oil & Gas Operator | Aug 2021 |
| 32362 | Windsor Energy Inc | Dallas, TX 75204-3199 | Oil & Gas Operator | May 2006 |
| 32363 | Windsor Exploration Company | Dallas, TX 75204 | Oil & Gas Operator | Jan 1994 |
| 32364 | Windsor Gas Corporation | | Oil & Gas Operator | Aug 1989 |
| 32365 | Windsor Permian LLC | Midland, TX 79701 | Oil & Gas Operator | Jun 2012 |
| 32366 | Windward Development LLC | Tulsa, OK 74136-7007 | Oil & Gas Operator | Jul 2019 |
| 32367 | Windy Cove Energy II, LLC | Houston, TX 77079 | Oil & Gas Operator | Sep 2020 |
| 32368 | Wineinger Dickie L Dba Royal Petroleum Co | Iowa Park, TX 76367 | Oil Operator | Nov 2022 |
| 32369 | Wineland Oil - LLC | Hays, KS 67601 | Oil Operator | Jan 2025 |
| 32370 | Wineridge Inc. | Austin, TX 78747 | Oil Operator | May 2025 |
| 32371 | Winfall Energy Inc N V | Vandergrift, PA 15690-2001 | Oil & Gas Operator | Dec 2019 |
| 32372 | Winfield Operating Company | Dallas, TX 75214 | Oil & Gas Operator | May 2025 |
| 32373 | Winfrey Oil Co., Inc. | Wichita Falls, TX 76308 | Oil & Gas Operator | May 2016 |
| 32374 | Wing Corporation | Houston, TX 77002 | Oil & Gas Operator | Jun 2000 |
| 32375 | Wingrove Operating, LLC | Odessa, TX 79760 | Oil Operator | May 2025 |
| 32376 | Wingrove Well Service, Inc. | Lueders, TX 79533 | Oil & Gas Operator | Nov 2023 |
| 32377 | Winkler L W & Son | Denver, CO 80222 | Oil & Gas Operator | Dec 2001 |
| 32378 | Winn Exploration Co., Inc. | Corpus Chrsti, TX 78401 | Oil & Gas Operator | May 2025 |
| 32379 | Winn Operating, LLC | Kilgore, TX 75663 | Oil & Gas Operator | May 2025 |
| 32380 | Winney Construction Company | Forks, WA 98331-0801 | Oil & Gas Operator | Jan 2013 |
| 32381 | Winona Oil & Gas | | Oil & Gas Operator | Sep 1996 |
| 32382 | Winright Resources Operating,LLC | Houston, TX 77007 | Oil & Gas Operator | May 2025 |
| 32383 | Winslow Operating Company, LLC | Austin, TX 78737 | Oil & Gas Operator | May 2025 |
| 32384 | Winslow Resources Inc | | Oil & Gas Operator | May 2002 |
| 32385 | Winslow, Harry C. | San Antonio, TX 78217 | Oil & Gas Operator | May 2025 |
| 32386 | Winston Land & Cattle Co., Inc. | Lufkin, TX 75901 | Oil & Gas Operator | Feb 2001 |
| 32387 | Winston Land & Cattle I, LTD. | Lufkin, TX 75902 | Oil & Gas Operator | Nov 2014 |
| 32388 | Winston Oil Co | Marietta, OH 45750-754-754 | Oil & Gas Operator | Mar 2025 |
| 32389 | Winter Ridge Energy LLC | Denver, CO 80202 | Oil & Gas Operator | Sep 2011 |
| 32390 | Winter'S Railroad Service, Inc | North Collins, NY 14111 | Gas Operator | Dec 2023 |
| 32391 | Winter, Marvin J. | North Collins, NY 14111 | Gas Operator | Dec 2023 |
| 32392 | Winterfield Corp | | Oil Operator | Nov 2024 |
| 32393 | Winterscheid Oil, LLC | Olpe, KS 66865 | Oil Operator | Dec 2019 |
| 32394 | Wintershall Corporation | | Oil & Gas Operator | Oct 1989 |
| 32395 | Wintershall Oil | | Oil Operator | Sep 1985 |
| 32396 | Wintershall Oil & Gas Co | | Oil & Gas Operator | Feb 1980 |
| 32397 | Wintershall Oil & Gas Corp | Houston, TX 77027 | Oil & Gas Operator | Jul 1989 |
| 32398 | Winwell, L.L.C. | Shreveport, LA 71101 | Oil & Gas Operator | Dec 2007 |
| 32399 | Winzeler Oil Company | Oklahoma City, OK 73112 | Oil & Gas Operator | May 2013 |
| 32400 | Wirtz Oil, LLC | Ellinwood, KS 67526 | Oil & Gas Operator | Jan 2025 |