| 201 | BARLOW | Campbell County, WY | Gas Property | Jan 2008 |
| 202 | BARLOW | Campbell County, WY | Oil & Gas Property | Jul 2026 |
| 203 | BARLOW FED | Campbell County, WY | Gas Property | Apr 2009 |
| 204 | BARLOW RANCH | Campbell County, WY | Oil & Gas Property | Jul 2026 |
| 205 | BARLOW RANCH | Campbell County, WY | Oil & Gas Property | Jul 2026 |
| 206 | BARNETT | Campbell County, WY | Oil & Gas Property | Jul 2026 |
| 207 | BARRACUDA | Laramie County, WY | Oil & Gas Property | Jul 2026 |
| 208 | BARREL SPR | Carbon County, WY | Oil & Gas Property | Jun 2026 |
| 209 | BARREL SPRINGS STATE | Carbon County, WY | Oil & Gas Property | Jun 2026 |
| 210 | BARRICADE | Sweetwater County, WY | Oil & Gas Property | Jun 2026 |
| 211 | BARTON | Weston County, WY | Oil Property | Dec 2024 |
| 212 | BARTON | Campbell County, WY | Gas Property | Apr 2012 |
| 213 | BARTON | Weston County, WY | Oil & Gas Property | Jun 2026 |
| 214 | BARTON | Weston County, WY | Oil & Gas Property | Apr 2018 |
| 215 | BARTON | Crook County, WY | Oil & Gas Property | Dec 2024 |
| 216 | BARTON 32-34-67 USA A | Converse County, WY | Oil & Gas Property | Jul 2026 |
| 217 | BARTON FEDERAL | Campbell County, WY | Gas Property | May 2012 |
| 218 | BARTON PATENTED | Crook County, WY | Oil Property | Aug 2021 |
| 219 | BARTON RANCH | Crook County, WY | Oil & Gas Property | Dec 2024 |
| 220 | BARTON UNIT 32-34-67 USA A 1H | Converse County, WY | Oil & Gas Property | Jul 2026 |
| 221 | BARTOW | Campbell County, WY | Gas Property | Mar 2007 |
| 222 | BASS 33-24 W-121343 1H | Washakie County, WY | Oil & Gas Property | Jul 2026 |
| 223 | BASTIAN | Laramie County, WY | Oil & Gas Property | Jul 2026 |
| 224 | BASTON | Park County, WY | Oil & Gas Property | Jul 2026 |
| 225 | BAT RAY 3469-2 | Converse County, WY | Oil & Gas Property | Jul 2026 |
| 226 | BATON ROUGE | Carbon County, WY | Oil & Gas Property | Jun 2026 |
| 227 | BATTLE SPRING | Sweetwater County, WY | Oil & Gas Property | Jun 2026 |
| 228 | BATTLE SPRINGS | Sweetwater County, WY | Oil & Gas Property | Jun 2026 |
| 229 | BAUGHN | Converse County, WY | Oil & Gas Property | Jun 2026 |
| 230 | BAUM | Crook County, WY | Oil Property | Jul 2016 |
| 231 | BAUMGARTNER | Carbon County, WY | Oil & Gas Property | Apr 2026 |
| 232 | BAXTER | Sweetwater County, WY | Gas Property | Jul 2011 |
| 233 | BB 1-35-71 USA | Converse County, WY | Oil & Gas Property | Jul 2026 |
| 234 | BB 19-35-70 USA | Converse County, WY | Oil & Gas Property | Jul 2026 |
| 235 | BB 19-35-71 USA | Converse County, WY | Oil & Gas Property | Jul 2026 |
| 236 | BB 2-35-71 | Converse County, WY | Oil & Gas Property | Jul 2026 |
| 237 | BB 25-35-71 USA A | Converse County, WY | Oil & Gas Property | Jul 2026 |
| 238 | BB 29-35-71 USA B | Converse County, WY | Oil & Gas Property | Jul 2026 |
| 239 | BB 35-35-72 USA A TR2 | Converse County, WY | Oil & Gas Property | Jul 2026 |
| 240 | BC 01 | Campbell County, WY | Gas Property | Feb 2015 |
| 241 | BC 03 | Campbell County, WY | Gas Property | Oct 2012 |
| 242 | BC 05 | Campbell County, WY | Gas Property | Apr 2015 |
| 243 | BC 07 | Campbell County, WY | Gas Property | Nov 2014 |
| 244 | BC 09 | Campbell County, WY | Gas Property | Mar 2015 |
| 245 | BC 11 | Campbell County, WY | Gas Property | Apr 2015 |
| 246 | BC 13 | Campbell County, WY | Gas Property | Apr 2015 |
| 247 | BC 15 | Campbell County, WY | Gas Property | Aug 2013 |
| 248 | BC FEDERAL | Sublette County, WY | Oil & Gas Property | Jul 2026 |
| 249 | BC UNIT W-041345 | Sublette County, WY | Oil & Gas Property | Jun 2026 |
| 250 | BCFU 45-69-2 | Campbell County, WY | Oil & Gas Property | Jul 2026 |
| 251 | BCU 1 | Fremont County, WY | Oil & Gas Property | Jun 2008 |
| 252 | BCU 1 | Johnson County, WY | Gas Property | Jun 2026 |
| 253 | BCU 2 | Johnson County, WY | Gas Property | Jun 2026 |
| 254 | BCU 20 | Fremont County, WY | Oil & Gas Property | Jun 2026 |
| 255 | BCU 3 | Johnson County, WY | Gas Property | Jun 2026 |
| 256 | BCU 4 | Johnson County, WY | Gas Property | Jun 2026 |
| 257 | BCU DRY FORK | Johnson County, WY | Gas Property | Jun 2026 |
| 258 | BCU DRY FORK | Johnson County, WY | Gas Property | Jun 2026 |
| 259 | BCU GIBSON | Johnson County, WY | Gas Property | Jun 2026 |
| 260 | BCU KETCHEN | Johnson County, WY | Gas Property | Jun 2026 |
| 261 | BCU M | Fremont County, WY | Oil & Gas Property | Jun 2026 |
| 262 | BCU MOORE | Johnson County, WY | Gas Property | Jun 2026 |
| 263 | BCU STATE | Johnson County, WY | Gas Property | Jun 2026 |
| 264 | BCU STATE | Johnson County, WY | Gas Property | Jun 2026 |
| 265 | BDU FED | Johnson County, WY | Gas Property | Jun 2026 |
| 266 | BEAR CREEK | Converse County, WY | Oil & Gas Property | Jul 2026 |
| 267 | BEAR DRAW UNIT | Johnson County, WY | Gas Property | Jun 2026 |
| 268 | BEAR DRAW UNIT | Johnson County, WY | Gas Property | Jun 2026 |
| 269 | BEARCAT CS FEDERAL | Campbell County, WY | Gas Property | Apr 2013 |
| 270 | BEARD | Crook County, WY | Oil Property | Jun 2015 |
| 271 | BEARD | Campbell County, WY | Oil & Gas Property | Nov 1999 |
| 272 | BEARD FEDERAL | Lincoln County, WY | Oil & Gas Property | Jun 2026 |
| 273 | BEAVER CR | Fremont County, WY | Oil & Gas Property | Jun 2026 |
| 274 | BEAVER FED | Campbell County, WY | Gas Property | Jul 2025 |
| 275 | BEAVER TRUST 30-194571-2XPH | Campbell County, WY | Oil & Gas Property | Jul 2026 |
| 276 | BEAVERS | Campbell County, WY | Gas Property | Jun 2012 |
| 277 | BEDNARSKI | Campbell County, WY | Gas Property | Nov 2015 |
| 278 | BEECHER DRAW | Johnson County, WY | Gas Property | Dec 2019 |
| 279 | BEHEMOTH FEDERAL COM | Campbell County, WY | Oil & Gas Property | Jul 2026 |
| 280 | BELL | Niobrara County, WY | Oil & Gas Property | Sep 2023 |
| 281 | BELL 1 | Campbell County, WY | Gas Property | Feb 2006 |
| 282 | BELL EDGEMONT 1 | Niobrara County, WY | Oil & Gas Property | Jul 2026 |
| 283 | BELL NOB | Campbell County, WY | Gas Property | Mar 2011 |
| 284 | BELUS | Campbell County, WY | Gas Property | Jun 2026 |
| 285 | BELVEDERE | Laramie County, WY | Oil & Gas Property | Jul 2026 |
| 286 | BENNETT CREEK | Park County, WY | Oil & Gas Property | Jun 2018 |
| 287 | BENNOR | Campbell County, WY | Gas Property | Jun 2013 |
| 288 | BENNOR DRAW CS STATE | Campbell County, WY | Gas Property | Jan 2013 |
| 289 | BERENS | Campbell County, WY | Gas Property | Apr 2013 |
| 290 | BERG | Weston County, WY | Oil & Gas Property | Jul 2026 |
| 291 | BERGER | Crook County, WY | Oil Property | May 1994 |
| 292 | BERGSTROM | Weston County, WY | Oil & Gas Property | Jul 2026 |
| 293 | BERKLEY | Uinta County, WY | Oil & Gas Property | Jun 2026 |
| 294 | BERRY | Laramie County, WY | Oil & Gas Property | Mar 2012 |
| 295 | BERRYMAN | Big Horn County, WY | Oil Property | Jul 2026 |
| 296 | BERTOLET | Campbell County, WY | Oil & Gas Property | Jul 2024 |
| 297 | BESS CANYON | Sublette County, WY | Oil & Gas Property | Jul 2026 |
| 298 | BETA | Washakie County, WY | Oil & Gas Property | Jul 2026 |
| 299 | BETHENE CS | Campbell County, WY | Gas Property | Jun 2016 |
| 300 | BEVERLY 16-63 | Laramie County, WY | Oil & Gas Property | Jul 2026 |