| 32001 | Wilson County Holdings LLC | Golden, CO 80403 | Oil Operator | Apr 2025 |
| 32002 | Wilson Energy LLC | Marietta, OH 45750 | Oil & Gas Operator | Dec 2024 |
| 32003 | Wilson Energy Resources LLC | Graham, TX 76450 | Oil Operator | Sep 2025 |
| 32004 | Wilson Exploration Co. | Fort Worth, TX 76102 | Oil & Gas Operator | Jul 1996 |
| 32005 | Wilson H Drew | Collinsville, OK 74021 | Oil Operator | May 2025 |
| 32006 | Wilson Hydrocarbon Inc. | Houston, TX 77066 | Oil & Gas Operator | Sep 2025 |
| 32007 | Wilson Jay - Azog Inc | Malta, OH 43758 | Oil & Gas Operator | Dec 2024 |
| 32008 | Wilson Oil Co. | Houston, TX 77263 | Oil & Gas Operator | Sep 2025 |
| 32009 | Wilson Oil Compa | | Oil Operator | Dec 1986 |
| 32010 | Wilson Oil Properties, LLC | Winfield, KS 67156 | Oil Operator | Nov 2009 |
| 32011 | Wilson Operating Co. | Archer City, TX 76351 | Oil & Gas Operator | Sep 2025 |
| 32012 | Wilson Operating Company LLC | Tulsa, OK 74105 | Oil & Gas Operator | Sep 2025 |
| 32013 | Wilson Operating Service Inc | Brownfield, TX 79316 | Oil & Gas Operator | Aug 2003 |
| 32014 | Wilson Petroleum Co. | Springfield, MO 65803 | Oil & Gas Operator | Sep 2025 |
| 32015 | Wilson Petroleum Corp | Westerville, OH 43081 | Oil & Gas Operator | Dec 2000 |
| 32016 | Wilson Production Co Of La,Inc | | Oil & Gas Operator | Apr 1991 |
| 32017 | Wilson Resources, Inc. | Longview, TX 75601 | Oil & Gas Operator | Sep 2025 |
| 32018 | Wilson Richard A | | Oil Operator | Dec 2009 |
| 32019 | Wilson Robert P | | Gas Operator | Dec 1996 |
| 32020 | Wilson Salt Water Disposal Inc | | Oil Operator | Aug 2019 |
| 32021 | Wilson Well Service | Loco, OK 73442-0114 | Oil & Gas Operator | Mar 2018 |
| 32022 | Wilson Well Service Inc. | Cross Plains, TX 76443 | Oil & Gas Operator | Sep 2025 |
| 32023 | Wilson, Billy R. | New Braunfels, TX 78130 | Oil & Gas Operator | Sep 2025 |
| 32024 | Wilson, Brian K | Fairmont, WV 26554-0148 | Oil & Gas Operator | Dec 2018 |
| 32025 | Wilson, Bruce Oil Inc | Columbia, KY 42728 | Oil Operator | Dec 2023 |
| 32026 | Wilson, Charles B., Jr., Inc. | Houston, TX 77027 | Oil & Gas Operator | Apr 2000 |
| 32027 | Wilson, Clay S | | Oil Operator | May 2025 |
| 32028 | Wilson, David A. | Longview, TX 75606 | Oil & Gas Operator | Mar 1997 |
| 32029 | Wilson, Dewey | Coleman, TX 76834 | Oil & Gas Operator | Nov 2007 |
| 32030 | Wilson, Don H., Inc. | Elkhart, TX 75839 | Oil & Gas Operator | May 2019 |
| 32031 | Wilson, Ernest L | Morganfield, KY 42437 | Oil Operator | Dec 2023 |
| 32032 | Wilson, Jerry L. | Ranger, TX 76470 | Oil & Gas Operator | Sep 2025 |
| 32033 | Wilson, Olan Max | Cisco, TX 76437 | Oil & Gas Operator | Sep 2025 |
| 32034 | Wilson, Paul E Jr | | Oil & Gas Operator | Dec 2021 |
| 32035 | Wilson, Steven R. | | Gas Operator | Dec 2021 |
| 32036 | Wilson, W R | | Oil & Gas Operator | May 2025 |
| 32037 | Wilson, W. Corp. | Midland, TX 79705 | Oil & Gas Operator | Mar 1999 |
| 32038 | Wilson, W.W. Jr. Properties | Abilene, TX 79605 | Oil & Gas Operator | Jul 1995 |
| 32039 | Wilson, Warren C | | Oil Operator | May 2025 |
| 32040 | Wilson, WM. B. Exploration Inc. | Midland, TX 79701 | Oil & Gas Operator | Jan 1996 |
| 32041 | Wilson-Raczka, Diane R. | Irving, NY 14081 | Gas Operator | Dec 2024 |
| 32042 | Wilson-Shab Corp. | Electra, TX 76360 | Oil & Gas Operator | Sep 2025 |
| 32043 | Wilton Oil Company | Dallas, TX 75206 | Oil & Gas Operator | Apr 1999 |
| 32044 | Wilton Petroleum, Inc. | Canton, KS 67428 | Oil & Gas Operator | Apr 2025 |
| 32045 | Wilton, Frank | Graham, TX 76450 | Oil & Gas Operator | Oct 2016 |
| 32046 | Wimberley Inc. | Breckenridge, TX 76424 | Oil & Gas Operator | Feb 2013 |
| 32047 | Wimberley James A | Dallas, TX 75229-6180 | Oil & Gas Operator | Nov 2014 |
| 32048 | Wimco | Dallas, TX 75229 | Oil & Gas Operator | Jul 2008 |
| 32049 | Wimsco, Inc. | Abilene, TX 79608 | Oil & Gas Operator | Dec 1994 |
| 32050 | Wimsett Kenneth | | Oil Operator | Apr 1989 |
| 32051 | Win Oil Company | Russell, KS 67665 | Oil & Gas Operator | Jul 2021 |
| 32052 | Winbeau Oil & Gas Co. | | Oil & Gas Operator | Oct 2013 |
| 32053 | Winchester Energy Operating Co. | Austin, TX 78746 | Oil & Gas Operator | Sep 2025 |
| 32054 | Winchester Energy, LLC | Houston, TX 77056 | Oil & Gas Operator | Sep 2025 |
| 32055 | Winchester Exploration, Inc. | Arlington, TX 76013 | Oil & Gas Operator | Aug 2003 |
| 32056 | Winchester Oil & Gas LLC | Rockdale, TX 76567 | Oil Operator | Sep 2025 |
| 32057 | Winchester Oil Corporation | Maysville, OK 73057-0600 | Oil & Gas Operator | Apr 2010 |
| 32058 | Winchester Operating, Inc. | Bryan, TX 77808 | Oil & Gas Operator | Aug 2001 |
| 32059 | Winchester Production Co., LTD. | Shreveport, LA 71129 | Oil & Gas Operator | Sep 2008 |
| 32060 | Winchester Production Company | Shreveport, LA 71129 | Oil & Gas Operator | Nov 2008 |
| 32061 | Winco Of Kansas | Kechi, KS 67067 | Oil Operator | Aug 1982 |
| 32062 | Winco Oil Inc. | Abilene, TX 79608 | Oil & Gas Operator | Sep 2025 |
| 32063 | Winco Petroleum Company | Richardson, TX 75080 | Oil & Gas Operator | Jan 2003 |
| 32064 | Winco Petroleum Corp | Denver, CO 80202 | Oil & Gas Operator | Dec 1997 |
| 32065 | Wind River Energy Commission | | Oil Operator | Jul 2025 |
| 32066 | Wind River Energy, Inc. | Midland, TX 79710 | Oil & Gas Operator | Sep 2025 |
| 32067 | Wind River Exploration | Powell, WY 82435 | Oil & Gas Operator | Jul 2025 |
| 32068 | Wind River Exploration Inc | Sewickley, PA 15143 | Oil & Gas Operator | Apr 2025 |
| 32069 | Wind River Oil & Gas, Inc. | Jackson, WY 83002 | Oil Operator | Aug 2000 |
| 32070 | Wind River Resources Corp | Park City, UT 84098 | Oil & Gas Operator | Jan 2020 |
| 32071 | Wind River Resources Inc | Tulsa, OK 74136-6381 | Oil & Gas Operator | Jun 2010 |
| 32072 | Winder Oil Company | | Oil Operator | Mar 2025 |
| 32073 | Windfall Oil & Gas Inc | Falls Creek, PA 15840-2617 | Gas Operator | Dec 2024 |
| 32074 | Windfohr Oil Company | | Oil & Gas Operator | May 1980 |
| 32075 | Windgate Oil Com | | Oil Operator | Jul 1985 |
| 32076 | Windham Oil Company | | Oil & Gas Operator | Dec 1987 |
| 32077 | Windham Oil Corp. | | Oil & Gas Operator | Dec 2024 |
| 32078 | Windham Resources | Abilene, TX 79608 | Oil & Gas Operator | Sep 2025 |
| 32079 | Windham Resources, Inc. | Tuscola, TX 79562 | Oil & Gas Operator | Feb 2004 |
| 32080 | Windham, L. E. | Rankin, TX 79778 | Oil & Gas Operator | Dec 1996 |
| 32081 | Windham, L.E. Estate Of | Midland, TX 79702 | Oil & Gas Operator | Mar 2012 |
| 32082 | Windler-Doudna, A General Partnership | | Oil Operator | Sep 2000 |
| 32083 | Windmill Oil Company | Austin, TX 78747 | Oil & Gas Operator | Mar 2008 |
| 32084 | Windmill Windy Acres Farm, LLC | Penn Yan, NY 14527 | Gas Operator | Dec 2024 |
| 32085 | Window Operating Co., The | Coleman, TX 76834 | Oil & Gas Operator | Sep 2025 |
| 32086 | Windridge Operating LLC | | Oil & Gas Operator | Jul 2025 |
| 32087 | Windrush Operating Co., L.L.C. | Longville, LA 70652 | Oil & Gas Operator | Sep 2025 |
| 32088 | Windrush Operating Company | | Oil & Gas Operator | Jan 2009 |
| 32089 | Winds Exploration And Production, LLC | Houston, TX 77032 | Gas Operator | Jan 2024 |
| 32090 | Windsor Associates Inc | Fairlawn, OH 44333-4006 | Oil & Gas Operator | Dec 2012 |
| 32091 | Windsor Energy Group LLC | Oklahoma City, OK 73118 | Oil & Gas Operator | Aug 2021 |
| 32092 | Windsor Energy Inc | Dallas, TX 75204-3199 | Oil & Gas Operator | May 2006 |
| 32093 | Windsor Exploration Company | Dallas, TX 75204 | Oil & Gas Operator | Jan 1994 |
| 32094 | Windsor Gas Corporation | | Oil & Gas Operator | Aug 1989 |
| 32095 | Windsor Permian LLC | Midland, TX 79701 | Oil & Gas Operator | Jun 2012 |
| 32096 | Windward Development LLC | Tulsa, OK 74136-7007 | Oil & Gas Operator | Jul 2019 |
| 32097 | Windy Cove Energy II, LLC | Houston, TX 77079 | Oil & Gas Operator | Sep 2020 |
| 32098 | Wineglass Production, LLC | Ranger, TX 76470 | Oil Operator | Sep 2025 |
| 32099 | Wineinger Dickie L Dba Royal Petroleum Co | Iowa Park, TX 76367 | Oil Operator | Nov 2022 |
| 32100 | Wineland Oil - LLC | Hays, KS 67601 | Oil Operator | Apr 2025 |