| 32201 | Wood Energy, Inc. | Mount Vernon, IL 62864 | Oil Operator | Jun 2025 |
| 32202 | Wood Fay C Estate | Enid, OK 73703 | Oil & Gas Operator | Jun 2013 |
| 32203 | Wood Hi Co., Inc. | Victoria, TX 77902 | Oil & Gas Operator | Dec 2004 |
| 32204 | Wood McShane & T | | Oil Operator | Nov 1987 |
| 32205 | Wood Oil Company | Tulsa, OK 74103 | Gas Operator | Oct 1997 |
| 32206 | Wood River Oil & Refining Co | | Oil & Gas Operator | Dec 1998 |
| 32207 | Wood William C | Kittanning, PA 16201-4328 | Oil & Gas Operator | Dec 2018 |
| 32208 | Wood, C.W. | Calliham, TX 78007 | Oil & Gas Operator | Sep 2023 |
| 32209 | Wood, Clarence & Lacy, W F | | Oil Operator | Dec 2019 |
| 32210 | Wood, E. H., Jr. | Wichita, KS 67202 | Oil & Gas Operator | Sep 2010 |
| 32211 | Wood, Kenneth | South Dayton, NY 14138 | Gas Operator | Dec 2024 |
| 32212 | Wood, McShane & Thams | Midland, TX 79702 | Oil & Gas Operator | Oct 1995 |
| 32213 | Woodall Oil Company | | Oil Operator | Sep 2010 |
| 32214 | Woodard Energy Company | Houston, TX 77042 | Oil & Gas Operator | Mar 2010 |
| 32215 | Woodard* Sandra K | | Oil Operator | Jul 2024 |
| 32216 | Woodbine Acquisition LLC | Fort Worth, TX 76102 | Oil & Gas Operator | Nov 2014 |
| 32217 | Woodbine Petroleum, Inc. | Dallas, TX 75204 | Oil & Gas Operator | Aug 2003 |
| 32218 | Woodbine Production Corporation | Kilgore, TX 75663 | Oil & Gas Operator | Nov 2025 |
| 32219 | Woodbury Resources LLC | | Oil & Gas Operator | Apr 2024 |
| 32220 | Woodland Hills Oil & Gas, LLC | | Oil Operator | Dec 2024 |
| 32221 | Woodland Operating LLC | Rio VIsta, TX 76093-0010 | Oil & Gas Operator | Jul 2025 |
| 32222 | Woodlawn Energy Dev., L.L.C. | | Oil & Gas Operator | Aug 2006 |
| 32223 | Woodman & Iannit | | Oil & Gas Operator | Sep 1996 |
| 32224 | Woodman & Iannitti Oil Company | Great Bend, KS 67530 | Oil & Gas Operator | Jan 2003 |
| 32225 | Woodpecker Corp. | | Oil & Gas Operator | Dec 2024 |
| 32226 | Woodruff, Michael C. | Smethport, PA 16749 | Oil & Gas Operator | Dec 2024 |
| 32227 | Woods & Deas | | Oil & Gas Operator | Jan 1984 |
| 32228 | Woods & Deas-Dobie | | Oil & Gas Operator | Aug 1983 |
| 32229 | Woods Henry Dba Woods Oil Company | Madill, OK 73446 | Oil Operator | Aug 2023 |
| 32230 | Woods Oil | | Oil Operator | Jun 2025 |
| 32231 | Woods Oil Co. | Burkburnett, TX 76354 | Oil & Gas Operator | Nov 2025 |
| 32232 | Woods Operating Co., Inc. | Shreveport, LA 71136 | Oil & Gas Operator | Dec 2020 |
| 32233 | Woods Petroleum Corporation | Oklahoma City, OK 73112 | Oil & Gas Operator | Mar 2015 |
| 32234 | Woods, Et Al | | Gas Operator | Sep 1990 |
| 32235 | Woods, Herbert S. & Assoc. | El Dorado, AR 71730 | Gas Operator | Feb 2023 |
| 32236 | Woods, Pete Or Maxine | Chester, MT 59522 | Oil & Gas Operator | Jul 2025 |
| 32237 | Woods, W.A. Oil Co. | Holliday, TX 76366 | Oil & Gas Operator | Dec 1993 |
| 32238 | Woodward Disposal Company Inc | Woodward, OK 73801-3234 | Oil & Gas Operator | Sep 2013 |
| 32239 | Woodward Iodine Corporation | Woodward, OK 73801 | Oil & Gas Operator | Aug 2025 |
| 32240 | Woodward Petroleum | | Oil & Gas Operator | Dec 2003 |
| 32241 | Woodyard Drilling | Chesterhill, OH 43728 | Oil & Gas Operator | Dec 2016 |
| 32242 | Woodygreen Resources, LLC | Plano, TX 75093 | Oil & Gas Operator | Nov 2025 |
| 32243 | Woodygreen Resources, LP | Abilene, TX 79608 | Oil & Gas Operator | Mar 2012 |
| 32244 | Woofter, Betty | Glenville, WV 26351-0032 | Oil & Gas Operator | Dec 2021 |
| 32245 | Wooldridge Land & Cattle, LLC | | Oil Operator | Jan 2025 |
| 32246 | Wooldridge Production Co.,LTD. | | Oil & Gas Operator | Apr 2008 |
| 32247 | Wooldridge Production, L.L.C. | | Oil Operator | Mar 2005 |
| 32248 | Woolever Stephen L | Tulsa, OK 74108-2303 | Oil Operator | Jul 2024 |
| 32249 | Wooley Petroleum | Alvord, TX 76225 | Oil & Gas Operator | Oct 1994 |
| 32250 | Woolf & Magee, Inc. | | Oil & Gas Operator | Oct 1991 |
| 32251 | Woolsey Operating Company, LLC | Wichita, KS 67226 | Oil & Gas Operator | Jun 2025 |
| 32252 | Woolsey Petroleum Corporation | Wichita, KS 67202 | Oil & Gas Operator | Jun 2025 |
| 32253 | Woosley, James P | Moab, UT 84532 | Oil & Gas Operator | Jul 2025 |
| 32254 | Work John | Tulsa, OK 74135 | Oil Operator | Dec 1996 |
| 32255 | Workover One, Inc. | | Oil & Gas Operator | Jul 1989 |
| 32256 | World Energy Corporation | Laredo, TX 78041 | Oil & Gas Operator | Aug 2003 |
| 32257 | World Hydrocarbon, Inc. | Kaufman, TX 75142 | Gas Operator | Apr 1995 |
| 32258 | World Mission Society Church Of God | New Windsor, NY 12553 | Gas Operator | Dec 2024 |
| 32259 | World Oil | | Oil & Gas Operator | Nov 1998 |
| 32260 | World Oil & Gas Expl., Inc. | | Oil & Gas Operator | Mar 1988 |
| 32261 | World Producers, Inc. | Dallas, TX 75201 | Oil & Gas Operator | Nov 1994 |
| 32262 | Worldwide Energy | | Oil & Gas Operator | May 1989 |
| 32263 | Worldwide Energy Corporation | Freer, TX 78357 | Oil & Gas Operator | Jan 1997 |
| 32264 | Worldwide Exploration, Inc | Kilgore, TX 75663 | Oil & Gas Operator | Mar 2002 |
| 32265 | Worsham Petroleum | Denver, CO 80209 | Gas Operator | Aug 2001 |
| 32266 | Worsham-Steed Gas Storage, L.P. | Houston, TX 77002 | Oil & Gas Operator | Aug 2010 |
| 32267 | Worsham-Steed Gas Storage, LLC | Tulsa, OK 74172 | Oil & Gas Operator | Nov 2025 |
| 32268 | Worstell Michael H | Collinsville, OK 74021-5918 | Oil Operator | Mar 2015 |
| 32269 | Worstell Oil & Gas Company | Collinsville, OK 74021 | Oil Operator | Nov 2005 |
| 32270 | Worstell Oil Co LLC | Collinsville, OK 74021-5918 | Oil Operator | May 2025 |
| 32271 | Worth Drilling | | Oil Operator | Jun 1993 |
| 32272 | Wortham Oil & Gas | Conroe, TX 77301 | Oil & Gas Operator | Nov 2025 |
| 32273 | Wortham Operating, LLC | Holliday, TX 76366 | Oil & Gas Operator | Apr 2023 |
| 32274 | Wortham, E. H. | Holliday, TX 76366 | Oil & Gas Operator | Mar 2008 |
| 32275 | Wortham, J. R. | Wichita Falls, TX 76310 | Oil & Gas Operator | Aug 2023 |
| 32276 | Wortham, Michael R. | Holliday, TX 76366 | Oil & Gas Operator | Mar 2008 |
| 32277 | Worthington Oil Co Inc | Worthington, OH 43085 | Oil & Gas Operator | Dec 1989 |
| 32278 | Worthy George Disposal Inc | Cushing, OK 74023-9523 | Oil Operator | Jan 2001 |
| 32279 | WP Oil & Gas Exploration LLC | Loving, TX 76460 | Oil Operator | Nov 2025 |
| 32280 | WP Oil LLC | Owasso, OK 74055 | Oil Operator | Jun 2025 |
| 32281 | WPH Operating Company | Amarillo, TX 79105 | Oil & Gas Operator | Mar 2017 |
| 32282 | WPX Energy Gulf Coast, LP | Benbrook, TX 76126 | Oil & Gas Operator | May 2012 |
| 32283 | WPX Energy Mid-Continent Co | Oklahoma City, OK 73102-5010 | Oil & Gas Operator | Apr 2016 |
| 32284 | WPX Energy Permian, LLC | Oklahoma City, OK 73102 | Oil & Gas Operator | Nov 2025 |
| 32285 | WPX Energy Production, LLC | Tulsa, OK 741013102 | Oil & Gas Operator | Nov 2020 |
| 32286 | WPX Energy RM Company | Tulsa, OK 74101 | Oil & Gas Operator | Jun 2014 |
| 32287 | WPX Energy Rocky Mountain LLC | Tulsa, OK 74101 | Oil & Gas Operator | Aug 2025 |
| 32288 | WPX Energy Williston, LLC | | Oil & Gas Operator | Aug 2025 |
| 32289 | WR Oil & Gas LLC | Plano, TX 75024-3523 | Oil & Gas Operator | Aug 2025 |
| 32290 | WR Resources, LLC | Jourdanton, TX 78026 | Oil & Gas Operator | Nov 2025 |
| 32291 | Wrath Energy, LLC | Odessa, TX 79760 | Oil Operator | Nov 2025 |
| 32292 | Wrather Jr J D | Beverly Hills, CA 90210-4724 | Oil & Gas Operator | Mar 1993 |
| 32293 | Wray-Vernau Partnership | Newark, OH 43055 | Oil & Gas Operator | Dec 1988 |
| 32294 | WRC Energy LLC | Tulsa, OK 74135 | Oil & Gas Operator | Aug 2025 |
| 32295 | WRD Oil, LLC | Floresville, TX 78114 | Oil & Gas Operator | Nov 2025 |
| 32296 | WRD Operating LLC | Houston, TX 77056 | Oil & Gas Operator | Nov 2025 |
| 32297 | Wren Investments | | Oil Operator | Feb 1991 |
| 32298 | Wrestler Ronald | | Oil Operator | Dec 1994 |
| 32299 | Wrestler, David L., A General Partnership | Humboldt, KS 66748 | Oil Operator | Jun 2025 |
| 32300 | Wrestler, Ronald D., A General Partnership | Elsmore, KS 66732 | Oil Operator | Apr 2025 |